/* ICSSID Conference Website Styles */
/* Clean, Professional, Non-AI Design */

/* CSS Custom Properties (Variables) */
:root {
  /* Brand Colors */
  --primary-green: #0B6B3A;
  --secondary-green: #146B3A;
  --gold-accent: #C7A008;
  --charcoal: #1F2937;
  --off-white: #F8FAF9;
  --white: #ffffff;
  --text-secondary: #6B7280;
  
  /* Typography */
  --font-body: 'Inter', 'Work Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Source Serif Pro', 'Outfit', Georgia, serif;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  
  /* Border Radius */
  --radius: 8px;
  --radius-lg: 12px;
  
  /* Shadows */
  --shadow-subtle: 0 1px 3px rgba(0, 0, 0, 0.1);
  --shadow-card: 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-elevated: 0 8px 25px rgba(0, 0, 0, 0.15);
  
  /* Container */
  --container-max-width: 1200px;
}

/* Reset and Base Styles */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  line-height: 1.6;
  color: var(--charcoal);
  background-color: var(--off-white);
  font-size: 16px;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Skip Link for Accessibility */
.skip-link {
  position: absolute;
  top: -40px;
  left: 6px;
  background: var(--primary-green);
  color: var(--white);
  padding: 8px;
  text-decoration: none;
  border-radius: var(--radius);
  z-index: 1000;
}

.skip-link:focus {
  top: 6px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
  color: var(--charcoal);
  margin-bottom: var(--spacing-sm);
}

h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin-bottom: var(--spacing-md);
}

h2 {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  margin-bottom: var(--spacing-md);
}

h3 {
  font-size: clamp(1.25rem, 3vw, 1.875rem);
}

h4 {
  font-size: 1.25rem;
}

p {
  margin-bottom: var(--spacing-sm);
}

a {
  color: var(--primary-green);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
  transition: color 0.2s ease;
}

a:hover,
a:focus {
  color: var(--gold-accent);
}

/* Container */
.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  width: 100%;
  box-sizing: border-box;
}

/* Modern Header Design */
.header {
  background: var(--white);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.header.scrolled {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.header.scrolled .header-info {
  padding: calc(var(--spacing-xs) * 0.75) 0;
}

.header.scrolled .navbar {
  padding: var(--spacing-md) 0;
}

/* Header Info Bar */
.header-info {
  background: var(--primary-green);
  color: var(--white);
  padding: var(--spacing-sm) 0;
  font-size: 0.875rem;
}

.info-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-md);
  width: 100%;
  max-width: none;
}

.conference-info {
  display: flex;
  gap: var(--spacing-lg);
  align-items: center;
  flex: 1;
}

.info-badge {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  background: rgba(255, 255, 255, 0.1);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius);
  font-weight: 500;
  font-size: 0.8rem;
}

.info-badge svg {
  opacity: 0.8;
}

.contact-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.contact-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--white);
  text-decoration: none;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius);
  transition: all 0.3s ease;
  font-weight: 500;
  font-size: 0.85rem;
}

.contact-link:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-1px);
}

.social-links {
  display: flex;
  gap: var(--spacing-xs);
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  color: var(--white);
  text-decoration: none;
  transition: all 0.3s ease;
}

.social-link:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-1px);
}

/* Main Navigation */
.navbar {
  padding: var(--spacing-lg) 0;
  background: var(--white);
  position: relative;
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Brand */
.navbar-brand {
  flex-shrink: 0;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  text-decoration: none;
  transition: all 0.3s ease;
}

.brand-link:hover {
  transform: translateY(-2px);
}

.brand-logo {
  display: flex;
  align-items: center;
  transition: all 0.3s ease;
}

.brand-logo svg {
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  filter: drop-shadow(0 2px 8px rgba(11, 107, 58, 0.15));
}

.brand-link:hover .brand-logo svg {
  transform: rotate(5deg) scale(1.05);
}

.brand-content {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-title {
  font-family: var(--font-heading);
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--charcoal);
  margin: 0;
  line-height: 1;
  transition: color 0.3s ease;
}

.brand-link:hover .brand-title {
  color: var(--primary-green);
}

.brand-tagline {
  font-size: 0.75rem;
  color: var(--primary-green);
  font-weight: 600;
  line-height: 1.2;
  margin: 0;
  opacity: 0.9;
  transition: all 0.3s ease;
}

.brand-link:hover .brand-tagline {
  color: var(--gold-accent);
  opacity: 1;
}

/* Mobile Toggle */
.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-sm);
  border-radius: var(--radius);
  transition: all 0.3s ease;
}

.mobile-toggle:hover {
  background: rgba(11, 107, 58, 0.05);
}

.hamburger-line {
  width: 24px;
  height: 2px;
  background: var(--charcoal);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.mobile-toggle[aria-expanded="true"] .hamburger-line:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.mobile-toggle[aria-expanded="true"] .hamburger-line:nth-child(2) {
  opacity: 0;
}

.mobile-toggle[aria-expanded="true"] .hamburger-line:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* Navigation Menu */
.nav-menu {
  display: flex;
  align-items: center;
  /* gap: var(--spacing-sm); */
  opacity: 1;
  visibility: visible;
  transform: none;
}

.nav-list {
  display: flex;
  list-style: none;
  gap: var(--spacing-lg);
  align-items: center;
  margin: 0;
  padding: 0;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: block;
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--charcoal);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  border-radius: var(--radius-lg);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.nav-link:hover {
  color: var(--primary-green);
  background: rgba(11, 107, 58, 0.05);
  transform: translateY(-1px);
}

.nav-link.active {
  color: var(--primary-green);
  background: rgba(11, 107, 58, 0.1);
  font-weight: 600;
}

/* Navigation Actions */
.nav-actions {
  display: flex;
  gap: var(--spacing-sm);
  align-items: center;
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-lg);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  white-space: nowrap;
}

.nav-cta-primary {
  background: linear-gradient(135deg, var(--primary-green), #0a8f4c);
  color: var(--white);
  box-shadow: 0 2px 8px rgba(11, 107, 58, 0.2);
}

.nav-cta-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(11, 107, 58, 0.3);
}

.nav-cta-secondary {
  background: var(--white);
  color: var(--primary-green);
  border: 2px solid var(--primary-green);
}

.nav-cta-secondary:hover {
  background: var(--primary-green);
  color: var(--white);
  transform: translateY(-2px);
}

/* Navigation Dropdown Styles */
.dropdown {
  position: relative;
}

.dropdown-toggle {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.dropdown-icon {
  transition: transform 0.3s ease;
}

.dropdown.active .dropdown-icon {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
  border: 1px solid rgba(0, 0, 0, 0.1);
  min-width: 200px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s ease;
  z-index: 1000;
  list-style: none;
  margin: 0;
  padding: var(--spacing-sm) 0;
}

.dropdown.active .dropdown-menu,
.dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-link {
  display: block;
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--charcoal);
  text-decoration: none;
  transition: all 0.3s ease;
  font-size: 0.95rem;
}

.dropdown-link:hover {
  background: rgba(11, 107, 58, 0.05);
  color: var(--primary-green);
  padding-left: calc(var(--spacing-md) + var(--spacing-xs));
}

.logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-green);
  text-decoration: none;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: var(--spacing-lg);
  align-items: center;
}

.nav-links a {
  text-decoration: none;
  font-weight: 500;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius);
  transition: all 0.2s ease;
}

.nav-links a:hover,
.nav-links a:focus {
  background-color: rgba(11, 107, 58, 0.1);
}

.nav-links a.active {
  background-color: var(--primary-green);
  color: var(--white);
}

/* Mobile Responsive Header */
@media (max-width: 768px) {
  .header-info {
    padding: var(--spacing-xs) 0;
    font-size: 0.8rem;
  }
  
  .info-content {
    flex-direction: column;
    gap: var(--spacing-sm);
    text-align: center;
    width: 100%;
  }
  
  .conference-info {
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
  }
  
  .info-badge {
    font-size: 0.75rem;
    padding: 4px var(--spacing-xs);
  }
  
  .contact-actions {
    justify-content: center;
    gap: var(--spacing-sm);
    width: 100%;
  }
  
  .contact-link {
    font-size: 0.8rem;
    padding: 4px var(--spacing-xs);
  }
  
  .social-links {
    gap: 4px;
  }
  
  .social-link {
    width: 28px;
    height: 28px;
  }
  
  .navbar {
    padding: var(--spacing-md) 0;
  }
  
  .brand-title {
    font-size: 1.5rem;
  }
  
  .brand-tagline {
    font-size: 0.7rem;
  }
  
  .mobile-toggle {
    display: flex;
  }
  
  .nav-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
    border-top: 2px solid var(--primary-green);
    transform: translateY(-10px);
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 100;
    flex-direction: column;
    gap: 0;
    padding: var(--spacing-lg) 0;
    display: flex;
  }
  
  .nav-menu.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .nav-list {
    flex-direction: column;
    gap: var(--spacing-sm);
    width: 100%;
    padding: 0 var(--spacing-md);
  }
  
  .nav-item {
    width: 100%;
  }
  
  .nav-link {
    display: block;
    text-align: center;
    padding: var(--spacing-md);
    width: 100%;
    border-radius: var(--radius-lg);
    font-size: 1rem;
  }
  
  .nav-link:hover {
    transform: translateX(4px);
  }
  
  .nav-actions {
    flex-direction: column;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    border-top: 1px solid rgba(0,0,0,0.1);
    margin-top: var(--spacing-md);
    width: 100%;
  }
  
  .nav-cta {
    width: 100%;
    justify-content: center;
    padding: var(--spacing-md);
    font-size: 1rem;
  }
  
  /* Mobile Dropdown Styles */
  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    background: rgba(11, 107, 58, 0.05);
    border-radius: var(--radius);
    margin-top: var(--spacing-xs);
    display: none;
  }
  
  .dropdown.active .dropdown-menu {
    display: block;
  }
  
  .dropdown-link {
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: 0.9rem;
  }
  
  .dropdown-icon {
    margin-left: auto;
  }
}

/* Hero Section */
.hero {
  position: relative;
  color: var(--white);
  padding: var(--spacing-3xl) 0;
  text-align: center;
  min-height: 85vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, 
    rgba(11, 107, 58, 0.95) 0%, 
    rgba(11, 107, 58, 0.9) 50%,
    rgba(199, 160, 8, 0.8) 100%
  );
  overflow: hidden;
}

.hero-slideshow {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0;
  transition: opacity 1s ease-in-out;
}

.hero-slide.active {
  opacity: 1;
}

.hero-pattern {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    radial-gradient(circle at 25% 25%, rgba(255,255,255,0.1) 0%, transparent 50%),
    radial-gradient(circle at 75% 75%, rgba(199,160,8,0.1) 0%, transparent 50%),
    url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="20" height="20" patternUnits="userSpaceOnUse"><path d="M 20 0 L 0 0 0 20" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
  background-size: 800px 800px, 600px 600px, 100px 100px;
  animation: float 20s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(1deg); }
}

@keyframes slideshow {
  0% { opacity: 0; }
  20% { opacity: 1; }
  80% { opacity: 1; }
  100% { opacity: 0; }
}

.hero-slide {
  animation: slideshow 35s infinite;
}

.hero-navigation {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 1rem;
  z-index: 3;
}

.hero-nav-btn {
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: white;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.hero-nav-btn:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: scale(1.1);
}

.hero-nav-btn svg {
  width: 1.5rem;
  height: 1.5rem;
}

.hero-dots {
  display: flex;
  gap: 0.5rem;
}

.hero-dot {
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.5);
  background: transparent;
  cursor: pointer;
  transition: all 0.3s ease;
}

.hero-dot.active {
  background: white;
  border-color: white;
}

.hero-dot:hover {
  background: rgba(255, 255, 255, 0.7);
  border-color: rgba(255, 255, 255, 0.7);
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  background: rgba(255, 255, 255, 0.15);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gold-accent);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  margin-bottom: var(--spacing-lg);
  animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-main-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  line-height: 1.1;
  margin-bottom: var(--spacing-md);
  font-weight: 700;
  color: var(--white);
  animation: fadeInUp 1s ease-out 0.4s both;
}

.hero-highlight {
  background: linear-gradient(135deg, var(--gold-accent), #FFD700);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
}

.hero-acronym-container {
  margin-bottom: var(--spacing-lg);
  animation: fadeInUp 1s ease-out 0.6s both;
}

.hero-acronym {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  font-weight: 800;
  color: var(--gold-accent);
  text-shadow: 0 2px 10px rgba(199, 160, 8, 0.3);
}

.hero-subtitle {
  font-size: clamp(1.125rem, 3vw, 1.5rem);
  margin-bottom: var(--spacing-xl);
  opacity: 0.95;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  font-weight: 400;
  line-height: 1.5;
  animation: fadeInUp 1s ease-out 0.8s both;
}

.hero-info-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-md);
  max-width: 900px;
  margin: 0 auto var(--spacing-xl);
  animation: fadeInUp 1s ease-out 1s both;
}

.info-card {
  background: rgba(0, 0, 0, 0.3) !important;
  backdrop-filter: blur(15px);
  border: 1px solid rgba(255, 255, 255, 0.4) !important;
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3) !important;
}

.info-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
  transition: left 0.5s ease;
}

.info-card:hover::before {
  left: 100%;
}

.info-card:hover {
  transform: translateY(-5px);
  border-color: rgba(199, 160, 8, 0.5);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.deadline-card {
  border-color: rgba(199, 160, 8, 0.8) !important;
  background: linear-gradient(135deg, rgba(199, 160, 8, 0.4), rgba(0, 0, 0, 0.4)) !important;
  box-shadow: 0 4px 25px rgba(199, 160, 8, 0.3) !important;
}

.deadline-card .info-label,
.deadline-card .info-value {
  color: #ffffff !important;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.7) !important;
}

.info-icon {
  background: rgba(199, 160, 8, 0.25);
  border-radius: 50%;
  /* padding: var(--spacing-sm); */
  color: var(--gold-accent);
  flex-shrink: 0;
  box-shadow: 0 2px 10px rgba(199, 160, 8, 0.2);
}

.info-content {
  text-align: left;
  flex: 1;
  color: #ffffff !important;
}

.info-label {
  display: block;
  font-size: 0.875rem;
  opacity: 1 !important;
  margin-bottom: var(--spacing-xs);
  font-weight: 500;
  color: #ffffff !important;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5) !important;
}

.info-value {
  display: block;
  font-weight: 600;
  font-size: 0.91rem;
  color: #ffffff !important;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5) !important;
}

/* Force visibility for all hero info card text */
.hero-info-cards .info-card .info-label,
.hero-info-cards .info-card .info-value,
.hero-info-cards .info-card * {
  color: #ffffff !important;
  opacity: 1 !important;
}

.deadline-badge {
  background: var(--gold-accent);
  color: var(--charcoal);
  font-size: 0.75rem;
  padding: 2px 8px;
  border-radius: 12px;
  font-weight: 700;
  margin-left: var(--spacing-xs);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

.hero-actions {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp 1s ease-out 1.2s both;
}

.btn-hero {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  transition: all 0.3s ease;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.btn-hero::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.3s ease, height 0.3s ease;
}

.btn-hero:hover::before {
  width: 100%;
  height: 100%;
}

.btn-hero:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    url('/assets/images/phinda-cultural-community-zulu-dancers.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-blend-mode: overlay;
    background-color: rgba(11, 107, 58, 0.8);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-title {
  color: var(--white);
  margin-bottom: var(--spacing-md);
  font-size: clamp(2.5rem, 6vw, 4rem);
  line-height: 1.1;
}

.hero-acronym {
  display: block;
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--gold-accent);
  margin-top: var(--spacing-xs);
}

.hero-subtitle {
  font-size: clamp(1.125rem, 3vw, 1.5rem);
  margin-bottom: var(--spacing-lg);
  opacity: 0.95;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.hero-info {
  margin-bottom: var(--spacing-xl);
}

.info-pill {
  display: inline-block;
  background-color: rgba(255, 255, 255, 0.15);
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: 50px;
  font-weight: 500;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.separator {
  margin: 0 var(--spacing-xs);
  opacity: 0.7;
}

.hero-actions {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--spacing-lg);
}

.btn-link {
  color: var(--white);
  text-decoration: none;
  font-size: 0.95rem;
  opacity: 0.9;
  padding: var(--spacing-xs) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  transition: all 0.2s ease;
}

.btn-link:hover,
.btn-link:focus {
  opacity: 1;
  color: var(--gold-accent);
  border-bottom-color: var(--gold-accent);
}

/* Buttons */
.btn {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 600;
  text-align: center;
  transition: all 0.2s ease;
  border: 2px solid transparent;
  cursor: pointer;
  font-size: 1rem;
}

.btn-primary {
  background-color: var(--primary-green);
  color: var(--white);
  border-color: var(--primary-green);
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: transparent;
  color: var(--primary-green);
  border-color: var(--primary-green);
}

.btn-secondary {
  background-color: transparent;
  color: var(--white);
  border-color: var(--white);
}

.btn-secondary:hover,
.btn-secondary:focus {
  background-color: var(--white);
  color: var(--primary-green);
}

.btn-outline {
  background-color: transparent;
  color: var(--primary-green);
  border-color: var(--primary-green);
}

.btn-outline:hover,
.btn-outline:focus {
  background-color: var(--primary-green);
  color: var(--white);
}

.btn-gold {
  background-color: var(--gold-accent);
  color: var(--white);
  border-color: var(--gold-accent);
}

.btn-gold:hover,
.btn-gold:focus {
  background-color: transparent;
  color: var(--gold-accent);
  border-color: var(--gold-accent);
}

/* Sections */
section {
  padding: var(--spacing-2xl) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.section-header h2 {
  position: relative;
  display: inline-block;
  margin-bottom: var(--spacing-sm);
}

.section-header h2::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background-color: var(--gold-accent);
  border-radius: 2px;
}

.section-subtitle {
  font-size: 1.125rem;
  color: rgba(31, 41, 55, 0.7);
  margin-bottom: 0;
}

.section-actions {
  text-align: center;
  margin-top: var(--spacing-xl);
}

/* About Preview Section */
.about-preview {
  background-color: var(--white);
}

.about-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--spacing-xl);
  align-items: start;
}

.about-text h3 {
  color: var(--primary-green);
  margin-bottom: var(--spacing-md);
}

.about-text h4 {
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
  color: var(--charcoal);
}

.theme-list {
  list-style: none;
  margin: var(--spacing-lg) 0;
  padding: 0;
}

.theme-list li {
  margin-bottom: var(--spacing-md);
  padding-left: var(--spacing-md);
  position: relative;
}

.theme-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--gold-accent);
  font-weight: bold;
}

.about-highlights {
  position: sticky;
  top: calc(var(--spacing-xl) + 80px);
}

.highlight-card {
  background-color: var(--off-white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--primary-green);
}

.highlight-card h4 {
  color: var(--primary-green);
  margin-bottom: var(--spacing-md);
}

.indexing-badges {
  display: flex;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-md);
}

.badge {
  background-color: var(--primary-green);
  color: var(--white);
  padding: 4px var(--spacing-sm);
  border-radius: var(--radius);
  font-size: 0.8rem;
  font-weight: 600;
}

/* Key Dates Preview */
.key-dates-preview {
  background-color: var(--off-white);
}

.dates-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
}

.date-card {
  background-color: var(--white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow-card);
  transition: all 0.3s ease;
}

.date-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-elevated);
}

.date-card.urgent {
  border-left: 4px solid #dc2626;
}

.date-card.highlight {
  border-left: 4px solid var(--gold-accent);
  background: linear-gradient(135deg, var(--white) 0%, rgba(199, 160, 8, 0.05) 100%);
}

.date-icon {
  font-size: 2rem;
  margin-bottom: var(--spacing-sm);
}

.date-card h3 {
  color: var(--primary-green);
  margin-bottom: var(--spacing-sm);
  font-size: 1.125rem;
}

.date-value {
  display: block;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--charcoal);
  margin-bottom: var(--spacing-xs);
}

.date-note {
  color: rgba(31, 41, 55, 0.6);
  font-size: 0.9rem;
  margin: 0;
}

/* Themes Preview */
.themes-preview {
  background-color: var(--white);
}

.themes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.theme-card {
  background-color: var(--white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  transition: all 0.3s ease;
  text-align: center;
  border: 1px solid rgba(31, 41, 55, 0.1);
}

.theme-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-elevated);
  border-color: var(--primary-green);
}

.theme-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
  display: block;
}

.theme-card h3 {
  color: var(--primary-green);
  margin-bottom: var(--spacing-md);
}

.theme-card p {
  color: rgba(31, 41, 55, 0.7);
  line-height: 1.6;
  margin-bottom: var(--spacing-lg);
}

.theme-link {
  color: var(--primary-green);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  transition: all 0.2s ease;
}

.theme-link:hover,
.theme-link:focus {
  color: var(--gold-accent);
  transform: translateX(4px);
}

/* Call to Action Section */
.cta-section {
  background: linear-gradient(135deg, var(--primary-green) 0%, rgba(11, 107, 58, 0.9) 100%);
  color: var(--white);
  text-align: center;
}

.cta-content h2 {
  color: var(--white);
  margin-bottom: var(--spacing-md);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
}

.cta-content p {
  font-size: 1.125rem;
  margin-bottom: var(--spacing-xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  opacity: 0.95;
}

.cta-actions {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
}

.btn-lg {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: 1.125rem;
}

/* Cards */
.card {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-card);
  transition: all 0.3s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-elevated);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.card-header {
  margin-bottom: var(--spacing-md);
}

.card-title {
  color: var(--primary-green);
  margin-bottom: var(--spacing-xs);
}

/* Timeline */
.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background-color: var(--primary-green);
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  margin-bottom: var(--spacing-lg);
  width: 50%;
}

.timeline-item:nth-child(even) {
  left: 50%;
}

.timeline-item::before {
  content: '';
  position: absolute;
  width: 12px;
  height: 12px;
  background-color: var(--gold-accent);
  border: 3px solid var(--white);
  border-radius: 50%;
  top: 20px;
  z-index: 2;
}

.timeline-item:nth-child(odd)::before {
  right: -6px;
}

.timeline-item:nth-child(even)::before {
  left: -6px;
}

.timeline-content {
  background-color: var(--white);
  padding: var(--spacing-md);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  position: relative;
}

.timeline-item:nth-child(odd) .timeline-content {
  margin-right: var(--spacing-md);
}

.timeline-item:nth-child(even) .timeline-content {
  margin-left: var(--spacing-md);
}

.timeline-date {
  font-weight: 600;
  color: var(--primary-green);
  margin-bottom: var(--spacing-xs);
}

/* Committees */
.committee-section {
  margin-bottom: var(--spacing-xl);
}

.committee-title {
  background-color: var(--primary-green);
  color: var(--white);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius);
  margin-bottom: var(--spacing-md);
  font-size: 1.125rem;
  font-weight: 600;
}

.committee-list {
  background-color: var(--white);
  padding: var(--spacing-lg);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}

.committee-member {
  padding: var(--spacing-xs) 0;
  border-bottom: 1px solid rgba(31, 41, 55, 0.1);
}

.committee-member:last-child {
  border-bottom: none;
}

.member-name {
  font-weight: 500;
  color: var(--charcoal);
}

.member-role {
  font-size: 0.9rem;
  color: rgba(31, 41, 55, 0.7);
  font-style: italic;
}

/* Hotels Directory */
.hotels-controls {
  background-color: var(--white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  margin-bottom: var(--spacing-xl);
}

.search-filter-row {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
  align-items: center;
}

.search-box,
.filter-select {
  padding: var(--spacing-sm);
  border: 1px solid rgba(31, 41, 55, 0.2);
  border-radius: var(--radius);
  font-size: 1rem;
  min-width: 200px;
}

.search-box:focus,
.filter-select:focus {
  outline: none;
  border-color: var(--primary-green);
  box-shadow: 0 0 0 3px rgba(11, 107, 58, 0.1);
}

.hotel-card {
  display: flex;
  gap: var(--spacing-md);
  align-items: flex-start;
}

.hotel-info {
  flex: 1;
}

.hotel-name {
  color: var(--primary-green);
  margin-bottom: var(--spacing-xs);
}

.hotel-meta {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-sm);
  font-size: 0.9rem;
  color: rgba(31, 41, 55, 0.7);
}

.hotel-amenities {
  display: flex;
  gap: var(--spacing-xs);
  flex-wrap: wrap;
  margin-bottom: var(--spacing-sm);
}

.amenity-tag {
  background-color: rgba(11, 107, 58, 0.1);
  color: var(--primary-green);
  padding: 2px var(--spacing-xs);
  border-radius: var(--radius);
  font-size: 0.8rem;
}

.hotel-actions {
  margin-top: var(--spacing-sm);
}

/* Hotels Page Styles */
.hotels-section {
  padding: var(--spacing-2xl) 0;
}

.hotels-intro {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.hotels-intro h2 {
  color: var(--primary-green);
  margin-bottom: var(--spacing-md);
}

.hotels-filters {
  background-color: var(--white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  margin-bottom: var(--spacing-xl);
  display: flex;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
  align-items: end;
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  min-width: 200px;
}

.filter-label {
  font-weight: 500;
  color: var(--charcoal);
  font-size: 0.9rem;
}

.filter-input,
.filter-select {
  padding: var(--spacing-sm);
  border: 1px solid rgba(31, 41, 55, 0.2);
  border-radius: var(--radius);
  font-size: 1rem;
  font-family: inherit;
}

.filter-input:focus,
.filter-select:focus {
  outline: none;
  border-color: var(--primary-green);
  box-shadow: 0 0 0 3px rgba(11, 107, 58, 0.1);
}

.hotels-container {
  margin-bottom: var(--spacing-2xl);
}

.hotels-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.hotel {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: var(--spacing-lg);
  display: flex;
  gap: var(--spacing-lg);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  overflow: hidden;
}

.hotel:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-elevated);
}

.hotel-image {
  flex-shrink: 0;
  width: 280px;
  height: 200px;
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
}

.hotel-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.hotel:hover .hotel-image img {
  transform: scale(1.05);
}

.hotel-content {
  flex: 1;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--spacing-lg);
  width: 100%;
}

.hotel-content > div:first-child {
  flex: 1;
}

.hotel h3 {
  color: var(--primary-green);
  margin-bottom: var(--spacing-xs);
  font-size: 1.25rem;
}

.hotel .meta {
  color: rgba(31, 41, 55, 0.7);
  font-size: 0.9rem;
  margin-bottom: var(--spacing-sm);
}

.hotel p {
  margin-bottom: var(--spacing-sm);
  line-height: 1.6;
}

.hotel .amenities {
  display: flex;
  gap: var(--spacing-xs);
  flex-wrap: wrap;
  margin-bottom: var(--spacing-sm);
}

.amenity-tag {
  background-color: rgba(11, 107, 58, 0.1);
  color: var(--primary-green);
  padding: 4px var(--spacing-xs);
  border-radius: var(--radius);
  font-size: 0.8rem;
  font-weight: 500;
}

.hotel a {
  color: var(--primary-green);
  text-decoration: none;
  font-weight: 500;
}

.hotel a:hover {
  text-decoration: underline;
}

.hotel .cta {
  flex-shrink: 0;
}

.hotel .btn {
  background-color: var(--primary-green);
  color: var(--white);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 500;
  display: inline-block;
  transition: background-color 0.2s ease;
  white-space: nowrap;
}

.hotel .btn:hover {
  background-color: #0a8f4c;
}

.hotels-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.info-card {
  background-color: var(--white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

.info-card h3 {
  color: var(--primary-green);
  margin-bottom: var(--spacing-md);
}

.info-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.info-card li {
  padding: var(--spacing-xs) 0;
  padding-left: var(--spacing-md);
  position: relative;
}

.info-card li::before {
  content: "✓";
  color: var(--primary-green);
  font-weight: bold;
  position: absolute;
  left: 0;
}

.loading {
  text-align: center;
  padding: var(--spacing-xl);
  color: rgba(31, 41, 55, 0.6);
  font-style: italic;
  position: relative;
}

.loading::after {
  content: '';
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid var(--primary-green);
  border-radius: 50%;
  border-top-color: transparent;
  animation: spin 1s linear infinite;
  margin-left: var(--spacing-sm);
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Enhanced Visual Hierarchy */
.contact-section h2 {
  position: relative;
  display: inline-block;
}

.contact-section h2::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-green), var(--gold-accent));
  border-radius: 2px;
}

/* Improved Card Hover Effects */
.contact-card {
  position: relative;
  overflow: hidden;
}

.contact-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(11, 107, 58, 0.05), transparent);
  transition: left 0.5s ease;
}

.contact-card:hover::before {
  left: 100%;
}

/* Better Button Styles */
.quick-contact-link {
  position: relative;
  display: inline-block;
  transition: all 0.2s ease;
}

.quick-contact-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gold-accent);
  transition: width 0.3s ease;
}

.quick-contact-link:hover::after {
  width: 100%;
}

/* Responsive Design for Hotels */
@media (max-width: 768px) {
  .hotels-filters {
    flex-direction: column;
    align-items: stretch;
  }

  .filter-group {
    min-width: auto;
  }

  .hotel {
    flex-direction: column;
    padding: var(--spacing-md);
  }

  .hotel-image {
    width: 100%;
    height: 180px;
    margin-bottom: var(--spacing-md);
  }

  .hotel-content {
    flex-direction: column;
    align-items: stretch;
    gap: var(--spacing-md);
  }

  .hotel-content > div:first-child {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
  }

  .hotel .cta {
    align-self: flex-start;
  }

  .hotel .btn {
    width: 100%;
    text-align: center;
  }

  .hotels-info {
    grid-template-columns: 1fr;
  }
}

/* Venue Page Styles */
.venue-hero {
  position: relative;
  background: linear-gradient(135deg, var(--primary-green) 0%, #0a8f4c 100%);
  color: var(--white);
  padding: var(--spacing-2xl) 0;
  text-align: center;
}

.venue-hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.1;
}

.venue-hero-content {
  position: relative;
  z-index: 1;
}

.venue-section {
  padding: var(--spacing-2xl) 0;
}

.venue-info {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.venue-header h2 {
  color: var(--primary-green);
  margin-bottom: var(--spacing-xs);
}

.venue-short-name {
  color: var(--charcoal);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
}

.venue-details {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.venue-address h3,
.venue-description h3 {
  color: var(--primary-green);
  margin-bottom: var(--spacing-sm);
}

.venue-address address {
  font-style: normal;
  line-height: 1.6;
}

.facilities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.facility-card {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: var(--spacing-lg);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.facility-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-elevated);
}

.facility-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-sm);
}

.facility-header h3 {
  color: var(--primary-green);
  margin: 0;
}

.capacity {
  background-color: rgba(11, 107, 58, 0.1);
  color: var(--primary-green);
  padding: 4px var(--spacing-xs);
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 500;
}

.facility-description {
  color: var(--charcoal);
  margin-bottom: var(--spacing-md);
  line-height: 1.6;
}

.facility-amenities {
  display: flex;
  gap: var(--spacing-xs);
  flex-wrap: wrap;
}

.transport-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.transport-section {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: var(--spacing-lg);
}

.transport-section h3 {
  color: var(--primary-green);
  margin-bottom: var(--spacing-md);
}

.transport-item {
  line-height: 1.6;
}

.attractions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
}

.attraction-card {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: var(--spacing-lg);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.attraction-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-elevated);
}

.attraction-card h4 {
  color: var(--primary-green);
  margin-bottom: var(--spacing-sm);
}

.attraction-card p {
  color: var(--charcoal);
  margin-bottom: var(--spacing-sm);
  line-height: 1.6;
}

.distance {
  color: rgba(31, 41, 55, 0.7);
  font-size: 0.9rem;
  font-weight: 500;
}

.venue-map {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.map-placeholder {
  background-color: #f3f4f6;
  border-radius: var(--radius);
  padding: var(--spacing-xl);
  text-align: center;
}

.map-content h4 {
  color: var(--primary-green);
  margin-bottom: var(--spacing-md);
}

.map-content p {
  margin-bottom: var(--spacing-sm);
  color: var(--charcoal);
}

.map-actions {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  margin-top: var(--spacing-lg);
}

.venue-contact {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: var(--spacing-lg);
}

.venue-contact h3 {
  color: var(--primary-green);
  margin-bottom: var(--spacing-md);
}

.contact-item {
  margin-bottom: var(--spacing-sm);
  line-height: 1.6;
}

.contact-item a {
  color: var(--primary-green);
  text-decoration: none;
}

.contact-item a:hover {
  text-decoration: underline;
}

.venue-images {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.venue-image-card {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.venue-image-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-elevated);
}

.venue-image-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.venue-image-card .image-caption {
  padding: var(--spacing-md);
}

.venue-image-card h4 {
  color: var(--primary-green);
  margin-bottom: var(--spacing-xs);
}

.venue-image-card p {
  color: var(--charcoal);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* Responsive Design for Venue */
@media (max-width: 768px) {
  .venue-details {
    grid-template-columns: 1fr;
  }

  .facilities-grid,
  .transport-grid,
  .attractions-grid,
  .venue-images {
    grid-template-columns: 1fr;
  }

  .map-actions {
    flex-direction: column;
  }

  .map-actions .btn {
    width: 100%;
  }
}

/* Contact Page Styles */
.contact-hero {
  position: relative;
  background: linear-gradient(135deg, var(--primary-green) 0%, #0a8f4c 100%);
  color: var(--white);
  padding: var(--spacing-2xl) 0;
  text-align: center;
}

.contact-hero-content {
  position: relative;
  z-index: 1;
}

/* Quick Contact Section */
.quick-contact-section {
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  padding: var(--spacing-2xl) 0;
  margin-top: -2rem;
  position: relative;
  z-index: 2;
}

.quick-contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.quick-contact-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: var(--spacing-lg);
  text-align: center;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.quick-contact-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-elevated);
  border-color: var(--primary-green);
}

.quick-contact-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--spacing-md);
  background: linear-gradient(135deg, var(--primary-green) 0%, var(--gold-accent) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  transition: transform 0.3s ease;
}

.quick-contact-card:hover .quick-contact-icon {
  transform: scale(1.1);
}

.quick-contact-icon svg {
  width: 32px;
  height: 32px;
}

.quick-contact-card h3 {
  color: var(--primary-green);
  margin-bottom: var(--spacing-xs);
  font-size: 1.25rem;
  font-weight: 600;
}

.quick-contact-card p {
  color: rgba(31, 41, 55, 0.7);
  margin-bottom: var(--spacing-md);
  font-size: 0.9rem;
}

.quick-contact-link {
  color: var(--primary-green);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: color 0.2s ease;
}

.quick-contact-link:hover {
  color: var(--gold-accent);
  text-decoration: underline;
}

.contact-section {
  padding: var(--spacing-2xl) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.section-header h2 {
  color: var(--primary-green);
  margin-bottom: var(--spacing-sm);
}

.section-header p {
  color: rgba(31, 41, 55, 0.7);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.contact-column {
  display: flex;
  flex-direction: column;
}

.contact-card {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: var(--spacing-lg);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  height: fit-content;
}

.contact-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-elevated);
}

.conference-card h3 {
  color: var(--primary-green);
  margin-bottom: var(--spacing-xs);
}

.conference-full-name {
  color: var(--charcoal);
  font-size: 1.1rem;
  margin-bottom: var(--spacing-md);
}

.organizer-card h4 {
  color: var(--primary-green);
  margin-bottom: var(--spacing-xs);
}

.organizer-title {
  color: var(--charcoal);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.organizer-affiliation {
  color: rgba(31, 41, 55, 0.7);
  font-size: 0.9rem;
  margin-bottom: var(--spacing-md);
}

.department-card h4 {
  color: var(--primary-green);
  margin-bottom: var(--spacing-sm);
}

.department-description {
  color: var(--charcoal);
  margin-bottom: var(--spacing-md);
  line-height: 1.6;
}

.contact-details {
  margin-top: var(--spacing-md);
}

.contact-item {
  margin-bottom: var(--spacing-sm);
  line-height: 1.6;
}

.contact-item a {
  color: var(--primary-green);
  text-decoration: none;
}

.contact-item a:hover {
  text-decoration: underline;
}

.contact-address {
  margin-top: var(--spacing-md);
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(31, 41, 55, 0.1);
}

.office-hours-card {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: var(--spacing-lg);
  text-align: center;
}

.office-hours-card h4 {
  color: var(--primary-green);
  margin-bottom: var(--spacing-md);
}

.hours-info p {
  margin-bottom: var(--spacing-sm);
  line-height: 1.6;
}

.hours-note {
  color: rgba(31, 41, 55, 0.7);
  font-size: 0.9rem;
  font-style: italic;
}

.emergency-card {
  border-left: 4px solid #dc2626;
}

.emergency-card h4 {
  color: #dc2626;
  margin-bottom: var(--spacing-xs);
}

.emergency-description {
  color: var(--charcoal);
  margin-bottom: var(--spacing-md);
  line-height: 1.6;
}

.social-media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
}

.social-link-card {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: var(--spacing-lg);
  text-decoration: none;
  color: inherit;
  display: block;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.social-link-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-elevated);
  text-decoration: none;
  color: inherit;
}

.social-link-card h4 {
  color: var(--primary-green);
  margin-bottom: var(--spacing-xs);
}

.social-handle {
  color: var(--charcoal);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.social-description {
  color: rgba(31, 41, 55, 0.7);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* Contact Form Styles */
.contact-form-section {
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  padding: var(--spacing-2xl) 0;
}

.contact-form-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.contact-form-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: var(--spacing-2xl);
  margin-bottom: var(--spacing-xl);
}

.contact-form-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.contact-form-header h2 {
  color: var(--primary-green);
  margin-bottom: var(--spacing-sm);
}

.contact-form-header p {
  color: rgba(31, 41, 55, 0.7);
  font-size: 1.1rem;
  line-height: 1.6;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-group.full-width {
  grid-column: 1 / -1;
}

.form-label {
  font-weight: 600;
  color: var(--charcoal);
  margin-bottom: var(--spacing-xs);
  font-size: 0.9rem;
}

.form-input,
.form-select,
.form-textarea {
  padding: var(--spacing-md);
  border: 2px solid #e5e7eb;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  background-color: var(--white);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--primary-green);
  box-shadow: 0 0 0 3px rgba(11, 107, 58, 0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-submit {
  background: linear-gradient(135deg, var(--primary-green) 0%, #0a8f4c 100%);
  color: var(--white);
  border: none;
  padding: var(--spacing-md) var(--spacing-xl);
  border-radius: var(--radius);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  width: 100%;
  margin-top: var(--spacing-lg);
}

.form-submit:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-elevated);
}

.form-submit:active {
  transform: translateY(0);
}

/* FAQ Section */
.faq-section {
  padding: var(--spacing-2xl) 0;
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.faq-list {
  margin-top: var(--spacing-xl);
}

/* Responsive Design for Contact Page */
@media (max-width: 768px) {
  .quick-contact-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

  .form-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

  .contact-form-card {
    padding: var(--spacing-lg);
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }

  .section-header p {
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  .quick-contact-card {
    padding: var(--spacing-md);
  }

  .quick-contact-icon {
    width: 56px;
    height: 56px;
  }

  .quick-contact-icon svg {
    width: 28px;
    height: 28px;
  }

  .contact-form-card {
    padding: var(--spacing-md);
  }
}

.form-message.success {
  background-color: #d1fae5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}

.form-message.error {
  background-color: #fee2e2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.form-group {
  margin-bottom: var(--spacing-md);
}

.form-group.full-width {
  grid-column: 1 / -1;
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 500;
  color: var(--charcoal);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--spacing-sm);
  border: 1px solid rgba(31, 41, 55, 0.2);
  border-radius: var(--radius);
  font-size: 1rem;
  font-family: inherit;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--primary-green);
  box-shadow: 0 0 0 3px rgba(11, 107, 58, 0.1);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.field-error-input {
  border-color: #dc2626 !important;
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1) !important;
}

.field-error {
  color: #dc2626;
  font-size: 0.875rem;
  margin-top: var(--spacing-xs);
}

.form-submit {
  width: 100%;
  background-color: var(--primary-green);
  color: var(--white);
  border: none;
  padding: var(--spacing-md);
  border-radius: var(--radius);
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.form-submit:hover:not(:disabled) {
  background-color: #0a8f4c;
}

.form-submit:disabled {
  background-color: rgba(31, 41, 55, 0.5);
  cursor: not-allowed;
}

/* FAQ Styles */
.faq-section {
  padding: var(--spacing-2xl) 0;
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-list {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.faq-item {
  border-bottom: 1px solid rgba(31, 41, 55, 0.1);
}

.faq-item:last-child {
  border-bottom: none;
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: var(--spacing-lg);
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1rem;
  font-family: inherit;
  transition: background-color 0.2s ease;
}

.faq-question:hover {
  background-color: rgba(11, 107, 58, 0.05);
}

.faq-question:focus {
  outline: 2px solid var(--primary-green);
  outline-offset: -2px;
}

.faq-question span {
  color: var(--charcoal);
  font-weight: 500;
}

.faq-toggle {
  color: var(--primary-green);
  transition: transform 0.3s ease;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, opacity 0.3s ease;
  opacity: 0;
  background-color: #f8fafc;
}

.faq-answer p {
  padding: var(--spacing-lg);
  margin: 0;
  color: var(--charcoal);
  line-height: 1.6;
}

/* Responsive Design for Contact */
@media (max-width: 768px) {
  .contact-grid,
  .social-media-grid {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .contact-form {
    padding: var(--spacing-lg);
  }

  .faq-question {
    padding: var(--spacing-md);
    font-size: 0.9rem;
  }

  .faq-answer p {
    padding: var(--spacing-md);
  }
}

/* Contact Form */
.contact-form {
  background-color: var(--white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  max-width: 600px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: var(--spacing-md);
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 500;
  color: var(--charcoal);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: var(--spacing-sm);
  border: 1px solid rgba(31, 41, 55, 0.2);
  border-radius: var(--radius);
  font-size: 1rem;
  font-family: inherit;
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--primary-green);
  box-shadow: 0 0 0 3px rgba(11, 107, 58, 0.1);
}

/* Footer */
.footer {
  background: linear-gradient(135deg, var(--charcoal) 0%, #111827 100%);
  color: var(--white);
  padding: var(--spacing-2xl) 0 0 0;
  position: relative;
  overflow: hidden;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 20%, rgba(11, 107, 58, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(199, 160, 8, 0.1) 0%, transparent 50%),
    linear-gradient(135deg, rgba(11, 107, 58, 0.05) 0%, transparent 50%, rgba(199, 160, 8, 0.05) 100%);
  pointer-events: none;
}

.footer::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(11, 107, 58, 0.5), rgba(199, 160, 8, 0.5), rgba(11, 107, 58, 0.5), transparent);
}

/* Footer Main Section */
.footer-main {
  display: grid;
  grid-template-columns: 2fr 3fr;
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  z-index: 2;
}

/* Footer Brand */
.footer-brand {
  display: flex;
  gap: var(--spacing-lg);
  align-items: flex-start;
  transition: transform 0.3s ease;
}

.footer-brand:hover {
  transform: translateY(-2px);
}

.footer-logo svg {
  color: var(--gold-accent);
  flex-shrink: 0;
  transition: all 0.3s ease;
  filter: drop-shadow(0 4px 8px rgba(199, 160, 8, 0.3));
}

.footer-logo svg:hover {
  transform: rotate(5deg) scale(1.05);
  filter: drop-shadow(0 6px 12px rgba(199, 160, 8, 0.4));
}

.footer-brand-content {
  flex: 1;
}

.footer-title {
  color: var(--white);
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
  text-shadow: 0 2px 4px rgba(0,0,0,0.3);
  background: linear-gradient(135deg, var(--white) 0%, rgba(255,255,255,0.8) 100%);
  background-clip: text;
  -webkit-background-clip: text;
}

.footer-tagline {
  color: var(--gold-accent);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--spacing-sm);
  text-shadow: 0 1px 2px rgba(0,0,0,0.3);
  position: relative;
}

.footer-tagline::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--gold-accent), transparent);
}

.footer-description {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.6;
  font-size: 0.95rem;
}

/* Footer Navigation */
.footer-nav-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
}

.footer-nav-column {
  min-width: 0;
}

.footer-nav-title {
  color: var(--white);
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  border-bottom: 2px solid var(--gold-accent);
  padding-bottom: var(--spacing-xs);
  display: inline-block;
  position: relative;
  transition: all 0.3s ease;
}

.footer-nav-title::before {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--white), var(--gold-accent));
  transition: width 0.3s ease;
}

.footer-nav-title:hover::before {
  width: 100%;
}

.footer-nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-nav-list li {
  margin-bottom: var(--spacing-xs);
}

.footer-nav-list a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  font-size: 0.9rem;
  display: block;
  padding: var(--spacing-xs) 0;
  position: relative;
  border-radius: var(--radius);
}

.footer-nav-list a::before {
  content: '';
  position: absolute;
  left: -4px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 2px;
  background: var(--gold-accent);
  transition: width 0.3s ease;
}

.footer-nav-list a:hover::before {
  width: 20px;
}

.footer-nav-list a:hover,
.footer-nav-list a:focus {
  color: var(--gold-accent);
  padding-left: var(--spacing-lg);
  background: rgba(199, 160, 8, 0.1);
  text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}

/* Footer Contact List */
.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.9rem;
}

.footer-contact-item svg {
  color: var(--gold-accent);
  opacity: 0.8;
  flex-shrink: 0;
}

.footer-contact-item a {
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-contact-item a:hover {
  color: var(--gold-accent);
}

/* Footer Info Bar */
.footer-info-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-lg) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.02);
  margin: 0 calc(var(--spacing-md) * -1);
  padding-left: var(--spacing-md);
  padding-right: var(--spacing-md);
}

.conference-details {
  display: flex;
  gap: var(--spacing-xl);
  align-items: center;
}

.conference-date,
.conference-venue {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.9rem;
}

.conference-date svg,
.conference-venue svg {
  color: var(--gold-accent);
}

.footer-social {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.social-label {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9rem;
  font-weight: 500;
}

.social-links {
  display: flex;
  gap: var(--spacing-sm);
}

.footer-social .social-link {
  color: rgba(255, 255, 255, 0.7);
  background-color: rgba(255, 255, 255, 0.1);
  padding: var(--spacing-sm);
  border-radius: var(--radius);
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
}

.footer-social .social-link::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(199, 160, 8, 0.3), transparent);
  transition: left 0.5s ease;
}

.footer-social .social-link:hover::before {
  left: 100%;
}

.footer-social .social-link:hover {
  background: linear-gradient(135deg, var(--gold-accent) 0%, #d4af37 100%);
  color: var(--charcoal);
  transform: translateY(-4px) scale(1.1);
  border-color: var(--gold-accent);
  box-shadow: 0 8px 25px rgba(199, 160, 8, 0.4);
}

/* Footer Bottom */
.footer-bottom {
  padding: var(--spacing-lg) 0;
}

.footer-bottom-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.footer-copyright p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.85rem;
  margin: 0 0 var(--spacing-xs) 0;
}

.footer-copyright p:last-child {
  margin-bottom: 0;
}

.company-branding {
  margin-top: var(--spacing-md);
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.company-credit {
  font-size: 0.8rem;
  opacity: 0.8;
  margin-bottom: var(--spacing-xs);
  text-align: center;
}

.company-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
  padding: var(--spacing-sm);
  background: rgba(199, 160, 8, 0.1);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(199, 160, 8, 0.2);
  transition: all 0.3s ease;
}

.company-badge:hover {
  background: rgba(199, 160, 8, 0.15);
  border-color: rgba(199, 160, 8, 0.3);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(199, 160, 8, 0.2);
}

.company-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: var(--gold-accent);
  color: var(--charcoal);
  border-radius: 50%;
  transition: all 0.3s ease;
}

.company-badge:hover .company-logo {
  transform: rotate(10deg) scale(1.1);
  box-shadow: 0 4px 12px rgba(199, 160, 8, 0.4);
}

.company-info {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.company-link {
  color: var(--gold-accent);
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  position: relative;
  margin-bottom: 2px;
}

.company-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gold-accent);
  transition: width 0.3s ease;
}

.company-link:hover {
  color: #f7d63c;
  text-shadow: 0 0 8px rgba(199, 160, 8, 0.4);
  transform: translateY(-1px);
}

.company-link:hover::after {
  width: 100%;
}

.company-tagline {
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.7);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.company-copyright {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.6);
  text-align: center;
  margin: 0;
  font-style: italic;
}

.footer-legal-links {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 0.85rem;
}

.footer-legal-links a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-legal-links a:hover {
  color: var(--gold-accent);
}

.footer-legal-links .separator {
  color: rgba(255, 255, 255, 0.3);
}

/* Footer Responsive */
@media (max-width: 992px) {
  .footer-main {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }
  
  .footer-nav-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
  }
  
  .footer-info-bar {
    flex-direction: column;
    gap: var(--spacing-md);
    text-align: center;
  }
  
  .conference-details {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
}

@media (max-width: 768px) {
  .footer {
    padding: var(--spacing-xl) 0 0 0;
  }
  
  .footer-brand {
    flex-direction: column;
    text-align: center;
    gap: var(--spacing-md);
  }
  
  .footer-nav-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .footer-bottom-content {
    flex-direction: column;
    text-align: center;
    gap: var(--spacing-sm);
  }
  
  .footer-legal-links {
    justify-content: center;
    flex-wrap: wrap;
  }
}

/* Legacy Footer Styles for Backward Compatibility */
.footer-content {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.brand-logo-footer {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.brand-logo-footer svg {
  color: var(--gold-accent);
}

.footer-brand h3 {
  color: var(--white);
  margin: 0;
  font-size: 1.75rem;
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--spacing-lg);
  line-height: 1.6;
  font-size: 1rem;
}

.footer-venue {
  margin-bottom: var(--spacing-lg);
}

.venue-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.95rem;
}

.venue-item svg {
  color: var(--gold-accent);
  opacity: 0.8;
}

.footer-social h5 {
  color: var(--white);
  margin-bottom: var(--spacing-md);
  font-size: 1rem;
  font-weight: 600;
}

.social-links {
  display: flex;
  gap: var(--spacing-sm);
}

.footer-social .social-link {
  color: rgba(255, 255, 255, 0.7);
  background-color: rgba(255, 255, 255, 0.1);
  padding: var(--spacing-sm);
  border-radius: var(--radius);
  text-decoration: none;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer-social .social-link:hover {
  background-color: var(--gold-accent);
  color: var(--charcoal);
  transform: translateY(-2px);
}

.footer-links .link-group h4 {
  color: var(--white);
  margin-bottom: var(--spacing-md);
  font-size: 1.125rem;
  font-weight: 600;
}

.footer-links .link-group ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-links .link-group li {
  margin-bottom: var(--spacing-xs);
}

.footer-links .link-group a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: color 0.2s ease;
  font-size: 0.95rem;
}

.footer-links .link-group a:hover,
.footer-links .link-group a:focus {
  color: var(--gold-accent);
}

.newsletter {
  background-color: rgba(255, 255, 255, 0.05);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.newsletter p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9rem;
  margin-bottom: var(--spacing-md);
}

.newsletter-form {
  margin-bottom: var(--spacing-lg);
}

.input-group {
  display: flex;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.input-group input {
  flex: 1;
  padding: var(--spacing-sm) var(--spacing-md);
  background: none;
  border: none;
  color: var(--white);
  font-size: 0.9rem;
}

.input-group input::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

.input-group input:focus {
  outline: none;
}

.input-group button {
  background-color: var(--gold-accent);
  color: var(--charcoal);
  border: none;
  padding: var(--spacing-sm) var(--spacing-md);
  cursor: pointer;
  transition: background-color 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.input-group button:hover {
  background-color: #d4af09;
}

.quick-actions {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.btn-footer {
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem;
  text-align: center;
  transition: all 0.2s ease;
  display: inline-block;
}

.btn-footer.btn-primary {
  background-color: var(--gold-accent);
  color: var(--charcoal);
}

.btn-footer.btn-primary:hover {
  background-color: #d4af09;
  transform: translateY(-1px);
}

.btn-footer.btn-secondary {
  background-color: transparent;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-footer.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: var(--gold-accent);
  color: var(--gold-accent);
}

.footer-partners {
  margin-bottom: var(--spacing-xl);
  padding-top: var(--spacing-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-partners h5 {
  color: rgba(255, 255, 255, 0.8);
  text-align: center;
  margin-bottom: var(--spacing-lg);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.partners-grid {
  display: flex;
  justify-content: center;
  gap: var(--spacing-xl);
  flex-wrap: wrap;
}

.partner-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xs);
  opacity: 0.8;
  transition: opacity 0.2s ease;
}

.partner-item:hover {
  opacity: 1;
}

.partner-logo {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--gold-accent);
  background-color: rgba(255, 255, 255, 0.1);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.partner-name {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.7);
  text-align: center;
  max-width: 120px;
}

.footer-bottom {
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  margin: 0;
}

.footer-links-inline {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 0.85rem;
}

.footer-links-inline a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-links-inline a:hover {
  color: var(--gold-accent);
}

.separator {
  color: rgba(255, 255, 255, 0.3);
}

/* Responsive Design */
@media (max-width: 768px) {
  :root {
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
  }
  
  .hero {
    min-height: 60vh;
    padding: var(--spacing-xl) 0;
  }
  
  .hero-background {
    background-size: cover, 30px 30px;
  }
  
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .about-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .about-highlights {
    position: static;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }
  
  .footer-social .social-links {
    justify-content: center;
  }
  
  .partners-grid {
    gap: var(--spacing-lg);
  }
  
  .partner-item {
    min-width: 100px;
  }
  
  .footer-bottom-content {
    flex-direction: column;
    text-align: center;
    gap: var(--spacing-sm);
  }
  
  .footer-links-inline {
    justify-content: center;
    flex-wrap: wrap;
  }
  
  .newsletter .quick-actions {
    flex-direction: row;
  }
  
  .cta-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .timeline::before {
    left: 20px;
  }
  
  .timeline-item {
    width: 100%;
    left: 0;
  }
  
  .timeline-item::before {
    left: 14px;
  }
  
  .timeline-content {
    margin-left: 40px;
  }
  
  .hotel-card {
    flex-direction: column;
  }
  
  .search-filter-row {
    flex-direction: column;
    align-items: stretch;
  }
  
  .search-box,
  .filter-select {
    min-width: auto;
  }
}

/* Focus Management */
*:focus {
  outline: 2px solid var(--primary-green);
  outline-offset: 2px;
}

button:focus,
.btn:focus {
  outline: 2px solid var(--primary-green);
  outline-offset: 2px;
}

/* Registration Form Styles */
.registration-form {
  background-color: var(--white);
  padding: var(--spacing-2xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  max-width: 700px;
  margin: var(--spacing-xl) auto;
  position: relative;
  border: 1px solid rgba(11, 107, 58, 0.1);
}

.registration-form::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-green), var(--gold-accent));
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.registration-form .form-group {
  margin-bottom: var(--spacing-lg);
  position: relative;
}

.registration-form label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 600;
  color: var(--charcoal);
  font-size: 0.95rem;
  letter-spacing: 0.025em;
}

.registration-form input,
.registration-form select {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  border: 2px solid rgba(31, 41, 55, 0.15);
  border-radius: var(--radius);
  font-size: 1rem;
  font-family: inherit;
  background-color: var(--off-white);
  transition: all 0.3s ease;
  position: relative;
}

.registration-form input:focus,
.registration-form select:focus {
  outline: none;
  border-color: var(--primary-green);
  background-color: var(--white);
  box-shadow: 0 0 0 3px rgba(11, 107, 58, 0.1);
  transform: translateY(-2px);
}

.registration-form input:valid:not(:placeholder-shown),
.registration-form select:valid {
  border-color: var(--primary-green);
  background-color: rgba(11, 107, 58, 0.02);
}

.registration-form input:invalid:not(:placeholder-shown) {
  border-color: #dc2626;
  background-color: rgba(220, 38, 38, 0.02);
}

.registration-form select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
  background-position: right var(--spacing-sm) center;
  background-repeat: no-repeat;
  background-size: 1.5em 1.5em;
  padding-right: calc(var(--spacing-md) + 2rem);
}

.registration-form select:focus {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%230B6B3A' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
}

.registration-form button[type="submit"] {
  width: 100%;
  padding: var(--spacing-md) var(--spacing-lg);
  background: linear-gradient(135deg, var(--primary-green) 0%, #0a5d33 100%);
  color: var(--white);
  border: none;
  border-radius: var(--radius);
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: var(--spacing-md);
  position: relative;
  overflow: hidden;
}

.registration-form button[type="submit"]::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s ease;
}

.registration-form button[type="submit"]:hover::before {
  left: 100%;
}

.registration-form button[type="submit"]:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(11, 107, 58, 0.3);
}

.registration-form button[type="submit"]:active {
  transform: translateY(0);
}

/* Success Message */
.success-message {
  background: linear-gradient(135deg, var(--primary-green), #0a5d33);
  color: var(--white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  text-align: center;
  margin: var(--spacing-xl) auto;
  max-width: 600px;
  box-shadow: var(--shadow-elevated);
}

.success-message h2 {
  margin-bottom: var(--spacing-sm);
  font-size: 1.5rem;
}

.success-message p {
  font-size: 1.1rem;
  opacity: 0.9;
  line-height: 1.6;
}

/* Registration Form Responsive */
@media (max-width: 768px) {
  .registration-form {
    padding: var(--spacing-lg);
    margin: var(--spacing-lg) var(--spacing-sm);
    border-radius: var(--radius);
  }
  
  .registration-form .form-group {
    margin-bottom: var(--spacing-md);
  }
  
  .registration-form button[type="submit"] {
    font-size: 1rem;
    padding: var(--spacing-sm) var(--spacing-md);
  }
}

/* Form Validation Styling */
.form-group.error input,
.form-group.error select {
  border-color: #dc2626;
  background-color: rgba(220, 38, 38, 0.05);
}

.form-group.success input,
.form-group.success select {
  border-color: var(--primary-green);
  background-color: rgba(11, 107, 58, 0.05);
}

.error-message {
  color: #dc2626;
  font-size: 0.875rem;
  margin-top: var(--spacing-xs);
  display: none;
}

.form-group.error .error-message {
  display: block;
}

/* Print Styles */
@media print {
  header,
  footer,
  .hero-actions,
  .btn {
    display: none;
  }
  
  body {
    background: white;
    color: black;
  }
  
  .card {
    box-shadow: none;
    border: 1px solid #ccc;
  }
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
  :root {
    --primary-green: #004225;
    --charcoal: #000000;
  }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }
}

/* Key Dates Page Styles */
.keydates-hero {
  position: relative;
  background: linear-gradient(135deg, var(--primary-green) 0%, #0a8f4c 100%);
  color: var(--white);
  padding: var(--spacing-2xl) 0;
  text-align: center;
  min-height: 60vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.keydates-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.08)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
  opacity: 0.5;
}

.keydates-hero::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(199,160,8,0.3) 0%, transparent 70%);
  border-radius: 50%;
  animation: float 6s ease-in-out infinite;
}

.keydates-hero-content {
  position: relative;
  z-index: 2;
}

.keydates-hero h1 {
  color: var(--white);
  margin-bottom: var(--spacing-md);
  font-size: clamp(2.5rem, 6vw, 4rem);
  line-height: 1.1;
  text-shadow: 0 2px 8px rgba(0,0,0,0.3);
  animation: slideInDown 0.8s ease-out;
}

.keydates-hero p {
  font-size: clamp(1.125rem, 3vw, 1.5rem);
  margin-bottom: var(--spacing-xl);
  opacity: 0.95;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  text-shadow: 0 1px 4px rgba(0,0,0,0.2);
  animation: slideInUp 0.8s ease-out 0.2s both;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: var(--spacing-xl);
  flex-wrap: wrap;
  animation: slideInUp 0.8s ease-out 0.4s both;
}

.stat-item {
  background: var(--white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  border: 2px solid rgba(11, 107, 58, 0.1);
  min-width: 160px;
  text-align: center;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.stat-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
  transition: left 0.5s;
}

.stat-item:hover {
  transform: translateY(-2px);
  border-color: var(--primary-green);
  box-shadow: 0 8px 25px rgba(11, 107, 58, 0.15);
}

.stat-item:hover::before {
  left: 100%;
}

.stat-number {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-green);
  margin-bottom: var(--spacing-xs);
  line-height: 1.2;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* Timeline Styles */
.timeline-section {
  padding: var(--spacing-2xl) 0;
  background-color: var(--off-white);
}

.timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(to bottom, var(--primary-green), var(--gold-accent));
  border-radius: 2px;
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  margin-bottom: var(--spacing-2xl);
  width: 50%;
  opacity: 0;
  animation: fadeInUp 0.6s ease forwards;
}

.timeline-item:nth-child(even) {
  left: 50%;
  padding-left: var(--spacing-lg);
}

.timeline-item:nth-child(odd) {
  left: 0;
  padding-right: var(--spacing-lg);
  text-align: right;
}

.timeline-item.completed {
  opacity: 1;
}

.timeline-item.current {
  opacity: 1;
}

.timeline-marker {
  position: absolute;
  width: 24px;
  height: 24px;
  background-color: var(--white);
  border: 3px solid var(--primary-green);
  border-radius: 50%;
  top: 20px;
  z-index: 2;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  transition: all 0.3s ease;
}

.timeline-item:nth-child(even) .timeline-marker {
  right: -10px;
}

.timeline-item:nth-child(odd) .timeline-marker {
  left: -10px;
}

.timeline-marker::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 8px;
  height: 8px;
  background-color: var(--primary-green);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: all 0.3s ease;
}

/* Timeline Status Colors */
.timeline-item.completed .timeline-marker {
  background-color: var(--primary-green);
  border-color: var(--primary-green);
}

.timeline-item.completed .timeline-marker::after {
  content: '✓';
  width: auto;
  height: auto;
  background: none;
  color: var(--white);
  font-size: 12px;
  font-weight: bold;
  font-family: var(--font-body);
}

.timeline-item.current .timeline-marker {
  background-color: var(--gold-accent);
  border-color: var(--gold-accent);
}

.timeline-item.current .timeline-marker::after {
  background-color: var(--white);
  animation: pulse 2s infinite;
}

.timeline-item.upcoming .timeline-marker {
  background-color: var(--white);
  border-color: #cbd5e0;
}

.timeline-item.upcoming .timeline-marker::after {
  background-color: #cbd5e0;
}

.timeline-content {
  background-color: var(--white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  position: relative;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border-left: 4px solid var(--primary-green);
  border-top: 2px solid transparent;
  border-right: 2px solid transparent;
  border-bottom: 2px solid transparent;
}

.timeline-item.completed .timeline-content {
  border-left-color: var(--primary-green);
  background: linear-gradient(135deg, #f0f9f4 0%, var(--white) 100%);
}

.timeline-item.current .timeline-content {
  border-left-color: var(--gold-accent);
  background: linear-gradient(135deg, #fffbeb 0%, var(--white) 100%);
  box-shadow: 0 4px 20px rgba(199, 160, 8, 0.15);
}

.timeline-item.upcoming .timeline-content {
  border-left-color: #cbd5e0;
  background: linear-gradient(135deg, #f8fafc 0%, var(--white) 100%);
}

.timeline-content:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-elevated);
  border-top-color: var(--primary-green);
  border-right-color: var(--primary-green);
  border-bottom-color: var(--primary-green);
}

.timeline-date {
  font-weight: 600;
  color: var(--primary-green);
  margin-bottom: var(--spacing-sm);
  font-size: 1.1rem;
}

.timeline-title {
  color: var(--charcoal);
  margin-bottom: var(--spacing-sm);
  font-size: 1.25rem;
  font-weight: 600;
}

.timeline-description {
  color: rgba(31, 41, 55, 0.8);
  margin-bottom: var(--spacing-md);
  line-height: 1.6;
}

.timeline-details {
  background-color: rgba(11, 107, 58, 0.05);
  padding: var(--spacing-md);
  border-radius: var(--radius);
  border-left: 3px solid var(--primary-green);
  font-size: 0.9rem;
  line-height: 1.6;
}

.timeline-status {
  margin-top: var(--spacing-md);
}

.status-badge {
  display: inline-block;
  padding: 4px var(--spacing-sm);
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.status-badge.completed {
  background-color: #d1fae5;
  color: #065f46;
}

.status-badge.current {
  background-color: #fef3c7;
  color: #92400e;
}

.status-badge.upcoming {
  background-color: #e0e7ff;
  color: #3730a3;
}

.status-badge.urgent {
  background-color: #fee2e2;
  color: #991b1b;
}

.status-badge.extended {
  background-color: #f3e8ff;
  color: #6b21a8;
}

/* Deadlines Styles */
.deadlines-section {
  padding: var(--spacing-2xl) 0;
}

.deadlines-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-xl);
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.deadline-card {
  background: linear-gradient(135deg, var(--white) 0%, #f8fafc 100%);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: var(--spacing-xl);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  border: 2px solid transparent;
}

.deadline-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-green), var(--gold-accent));
  transition: height 0.3s ease;
}

.deadline-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-elevated);
  border-color: var(--primary-green);
}

.deadline-card:hover::before {
  height: 6px;
}

.deadline-card.current {
  border-color: var(--gold-accent);
  background: linear-gradient(135deg, #fffbeb 0%, var(--white) 100%);
  box-shadow: 0 8px 25px rgba(199, 160, 8, 0.15);
}

.deadline-card.current::before {
  background: var(--gold-accent);
  height: 6px;
}

.deadline-card.upcoming {
  background: linear-gradient(135deg, #f1f5f9 0%, var(--white) 100%);
}

.deadline-card.upcoming::before {
  background: #cbd5e0;
}

.deadline-card.current::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-green), var(--gold-accent));
}

.deadline-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--spacing-md);
}

.deadline-header h3 {
  color: var(--primary-green);
  margin: 0;
  font-size: 1.25rem;
  flex: 1;
}

.deadline-price {
  background-color: var(--gold-accent);
  color: var(--charcoal);
  padding: 4px var(--spacing-sm);
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 1.1rem;
  margin-left: var(--spacing-md);
}

.deadline-date {
  color: var(--charcoal);
  margin-bottom: var(--spacing-md);
  font-weight: 500;
}

.deadline-description {
  color: rgba(31, 41, 55, 0.8);
  margin-bottom: var(--spacing-lg);
  line-height: 1.6;
}

.deadline-benefits {
  margin-bottom: var(--spacing-lg);
}

.deadline-benefits h4 {
  color: var(--primary-green);
  margin-bottom: var(--spacing-sm);
  font-size: 1rem;
}

.deadline-benefits ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.deadline-benefits li {
  padding: 2px 0;
  padding-left: var(--spacing-md);
  position: relative;
  color: rgba(31, 41, 55, 0.8);
  font-size: 0.9rem;
}

.deadline-benefits li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--primary-green);
  font-weight: bold;
}

/* Submission Timeline Styles */
.submission-section {
  padding: var(--spacing-2xl) 0;
  background-color: var(--off-white);
}

.submission-timeline {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.submission-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: var(--spacing-xl);
  position: relative;
  opacity: 0;
  animation: fadeInLeft 0.6s ease forwards;
}

.submission-item:nth-child(even) {
  flex-direction: row-reverse;
  text-align: right;
}

.submission-step {
  flex-shrink: 0;
  position: relative;
  margin-right: var(--spacing-lg);
}

.submission-item:nth-child(even) .submission-step {
  margin-right: 0;
  margin-left: var(--spacing-lg);
}

.step-number {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--primary-green), var(--gold-accent));
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.2rem;
  box-shadow: var(--shadow-card);
  position: relative;
  z-index: 2;
}

.step-connector {
  position: absolute;
  top: 50px;
  left: 50%;
  width: 2px;
  height: calc(100% + var(--spacing-xl));
  background-color: var(--primary-green);
  transform: translateX(-50%);
}

.submission-content {
  flex: 1;
  background-color: var(--white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.submission-content:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-elevated);
}

.submission-date {
  font-weight: 600;
  color: var(--primary-green);
  margin-bottom: var(--spacing-sm);
  font-size: 1.1rem;
}

.submission-title {
  color: var(--charcoal);
  margin-bottom: var(--spacing-sm);
  font-size: 1.25rem;
  font-weight: 600;
}

.submission-description {
  color: rgba(31, 41, 55, 0.8);
  margin-bottom: var(--spacing-md);
  line-height: 1.6;
}

.submission-requirements {
  background-color: rgba(11, 107, 58, 0.05);
  padding: var(--spacing-md);
  border-radius: var(--radius);
  border-left: 3px solid var(--primary-green);
  margin-bottom: var(--spacing-md);
}

.submission-requirements h4 {
  color: var(--primary-green);
  margin-bottom: var(--spacing-sm);
  font-size: 1rem;
}

.submission-requirements ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.submission-requirements li {
  padding: 2px 0;
  padding-left: var(--spacing-md);
  position: relative;
  color: rgba(31, 41, 55, 0.8);
  font-size: 0.9rem;
}

.submission-requirements li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--primary-green);
}

/* Schedule Styles */
.schedule-section {
  padding: var(--spacing-2xl) 0;
}

.schedule-overview {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.schedule-day {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  margin-bottom: var(--spacing-xl);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid rgba(11, 107, 58, 0.1);
  position: relative;
}

.schedule-day::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-green), var(--gold-accent));
}

.schedule-day:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-elevated);
  border-color: var(--primary-green);
}

.day-header {
  background: linear-gradient(135deg, var(--primary-green), #0a8f4c);
  color: var(--white);
  padding: var(--spacing-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.day-header h3 {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 600;
}

.day-theme {
  background-color: rgba(255, 255, 255, 0.2);
  padding: 4px var(--spacing-sm);
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 500;
}

.day-events {
  padding: var(--spacing-lg);
}

.schedule-event {
  display: flex;
  gap: var(--spacing-lg);
  padding: var(--spacing-md) var(--spacing-lg);
  border-bottom: 1px solid rgba(31, 41, 55, 0.1);
  transition: all 0.3s ease;
  border-radius: var(--radius);
  margin: 0 var(--spacing-sm);
}

.schedule-event:hover {
  background: linear-gradient(135deg, rgba(11, 107, 58, 0.03) 0%, rgba(199, 160, 8, 0.03) 100%);
  transform: translateX(4px);
  border-left: 3px solid var(--primary-green);
  padding-left: calc(var(--spacing-lg) - 3px);
}

.schedule-event:last-child {
  border-bottom: none;
}

.event-time {
  flex-shrink: 0;
  font-weight: 600;
  color: var(--primary-green);
  min-width: 100px;
  font-size: 0.9rem;
}

.event-details {
  flex: 1;
}

.event-title {
  color: var(--charcoal);
  margin-bottom: var(--spacing-xs);
  font-weight: 600;
}

.event-description {
  color: rgba(31, 41, 55, 0.8);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: var(--spacing-xs);
}

.event-speaker {
  color: var(--primary-green);
  font-size: 0.85rem;
  font-weight: 500;
  font-style: italic;
}

/* Notices Styles */
.notices-section {
  padding: var(--spacing-2xl) 0;
  background-color: var(--off-white);
}

.notices-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-xl);
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.notice-card {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: var(--spacing-lg);
  transition: all 0.3s ease;
  position: relative;
  border-left: 4px solid var(--primary-green);
}

.notice-card.high {
  border-left-color: #dc2626;
}

.notice-card.medium {
  border-left-color: #d97706;
}

.notice-card.low {
  border-left-color: var(--primary-green);
}

.notice-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-elevated);
}

.notice-header {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.notice-icon {
  flex-shrink: 0;
  color: var(--primary-green);
}

.notice-card.high .notice-icon {
  color: #dc2626;
}

.notice-card.medium .notice-icon {
  color: #d97706;
}

.notice-title {
  color: var(--charcoal);
  margin: 0;
  font-size: 1.25rem;
  font-weight: 600;
}

.notice-content {
  color: rgba(31, 41, 55, 0.8);
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
}

.notice-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
}

.notice-date {
  color: var(--primary-green);
  font-weight: 500;
}

.notice-priority {
  padding: 2px var(--spacing-sm);
  border-radius: var(--radius);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
}

.notice-priority.high {
  background-color: #fee2e2;
  color: #dc2626;
}

.notice-priority.medium {
  background-color: #fef3c7;
  color: #d97706;
}

.notice-priority.low {
  background-color: #d1fae5;
  color: #065f46;
}

/* CTA Section */
.cta-section {
  background: linear-gradient(135deg, var(--primary-green) 0%, #0a8f4c 100%);
  color: var(--white);
  padding: var(--spacing-2xl) 0;
  text-align: center;
}

.cta-content {
  max-width: 600px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.cta-content h2 {
  color: var(--white);
  margin-bottom: var(--spacing-md);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
}

.cta-content p {
  font-size: 1.125rem;
  margin-bottom: var(--spacing-xl);
  opacity: 0.95;
  line-height: 1.6;
}

.cta-buttons {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
}

.cta-button {
  display: inline-block;
  padding: var(--spacing-md) var(--spacing-xl);
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 600;
  text-align: center;
  transition: all 0.2s ease;
  font-size: 1rem;
}

.cta-button.primary {
  background-color: var(--gold-accent);
  color: var(--charcoal);
  border: 2px solid var(--gold-accent);
}

.cta-button.primary:hover {
  background-color: transparent;
  color: var(--gold-accent);
}

.cta-button.secondary {
  background-color: transparent;
  color: var(--white);
  border: 2px solid var(--white);
}

.cta-button.secondary:hover {
  background-color: var(--white);
  color: var(--primary-green);
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

/* Responsive Design for Key Dates */
@media (max-width: 768px) {
  .timeline::before {
    left: 20px;
  }

  .timeline-item {
    width: 100%;
    left: 0 !important;
    padding-left: 60px !important;
    padding-right: 0 !important;
    text-align: left !important;
  }

  .timeline-item .timeline-marker {
    left: 0 !important;
    right: auto !important;
  }

  .timeline-content {
    margin-left: 0;
  }

  .deadlines-grid,
  .notices-grid {
    grid-template-columns: 1fr;
  }

  .submission-item {
    flex-direction: column !important;
    text-align: left !important;
  }

  .submission-item .submission-step {
    margin-right: 0 !important;
    margin-bottom: var(--spacing-md);
    align-self: flex-start;
  }

  .step-connector {
    display: none;
  }

  .hero-stats {
    gap: var(--spacing-md);
  }

  .stat-item {
    min-width: 120px;
  }

  .keydates-hero {
    min-height: 50vh;
    padding: var(--spacing-xl) 0;
  }

  .keydates-hero::after {
    width: 120px;
    height: 120px;
    top: -20%;
    right: -20%;
  }

  .keydates-hero h1 {
    font-size: clamp(1.8rem, 8vw, 2.5rem);
  }

  .keydates-hero p {
    font-size: 1rem;
    margin-bottom: var(--spacing-lg);
  }

  .schedule-event {
    flex-direction: column;
    gap: var(--spacing-xs);
    margin: 0;
    padding: var(--spacing-md);
  }

  .schedule-event:hover {
    transform: none;
    border-left: none;
    padding-left: var(--spacing-md);
    background: linear-gradient(135deg, rgba(11, 107, 58, 0.05) 0%, rgba(199, 160, 8, 0.05) 100%);
  }

  .event-time {
    min-width: auto;
    font-size: 0.85rem;
    font-weight: 700;
  }

  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }

  .cta-button {
    width: 100%;
    max-width: 300px;
  }
}

@media (max-width: 480px) {
  .keydates-hero {
    min-height: 50vh;
    padding: var(--spacing-xl) 0;
  }

  .keydates-hero h1 {
    font-size: 2rem;
  }

  .keydates-hero p {
    font-size: 1rem;
  }

  .stat-number {
    font-size: 1.5rem;
  }

  .deadline-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-sm);
  }

  .deadline-price {
    margin-left: 0;
  }

  .day-header {
    flex-direction: column;
    gap: var(--spacing-sm);
    text-align: center;
  }

  .notice-header {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  /* Company Branding Mobile */
  .company-badge {
    flex-direction: column;
    gap: var(--spacing-xs);
    padding: var(--spacing-md);
  }
  
  .company-info {
    align-items: center;
  }
  
  .company-link {
    font-size: 1rem;
  }
  
  .company-logo {
    width: 32px;
    height: 32px;
  }
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes float {
  0%, 100% {
    transform: translate(-50%, -50%) translateY(0px);
  }
  50% {
    transform: translate(-50%, -50%) translateY(-20px);
  }
}

@keyframes pulse {
  0%, 100% {
    transform: translateX(-50%) scale(1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  }
  50% {
    transform: translateX(-50%) scale(1.1);
    box-shadow: 0 6px 20px rgba(199, 160, 8, 0.3);
  }
}

@keyframes shimmer {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

/* Enhanced Homepage Styles */

/* Hero Enhancements */
.hero-pattern {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
  opacity: 0.3;
}

.hero-gradient {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 40%, rgba(199, 160, 8, 0.2) 0%, transparent 50%);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: 50px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  margin-bottom: var(--spacing-lg);
  animation: slideInUp 0.8s ease-out 0.2s both;
}

.badge-icon {
  font-size: 1.2rem;
}

.badge-text {
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.hero-main-title {
  display: block;
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: var(--spacing-xs);
}

.hero-sub-title {
  display: block;
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 600;
  line-height: 1.1;
  color: var(--gold-accent);
  margin-bottom: var(--spacing-sm);
}

.hero-acronym {
  display: block;
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 500;
  opacity: 0.9;
  margin-top: var(--spacing-sm);
}

.hero-info {
  display: flex;
  justify-content: center;
  gap: var(--spacing-lg);
  margin: var(--spacing-xl) 0;
  flex-wrap: wrap;
}

.info-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  background: rgba(255, 255, 255, 0.1);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
}

.info-icon {
  color: var(--gold-accent);
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin: var(--spacing-xl) 0;
  flex-wrap: wrap;
}

.btn-lg {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: 1.1rem;
  font-weight: 600;
}

.btn-icon {
  margin-right: var(--spacing-xs);
}

.hero-countdown {
  display: flex;
  justify-content: center;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-2xl);
  animation: slideInUp 0.8s ease-out 0.6s both;
}

.countdown-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: rgba(255, 255, 255, 0.1);
  padding: var(--spacing-md);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  min-width: 80px;
}

.countdown-number {
  font-size: 2rem;
  font-weight: 700;
  color: var(--gold-accent);
  margin-bottom: var(--spacing-xs);
}

.countdown-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  opacity: 0.9;
}

/* Stats Section */
.stats-section {
  padding: var(--spacing-2xl) 0;
  background: linear-gradient(135deg, #f8fafc 0%, var(--off-white) 100%);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-xl);
  max-width: 1000px;
  margin: 0 auto;
}

.stat-item {
  text-align: center;
  padding: var(--spacing-xl);
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  transition: all 0.3s ease;
  border-top: 4px solid var(--primary-green);
}

.stat-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-elevated);
}

.stat-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
}

.stat-number {
  display: block;
  font-size: 3rem;
  font-weight: 700;
  color: var(--primary-green);
  margin-bottom: var(--spacing-xs);
}

.stat-label {
  font-size: 1rem;
  color: var(--charcoal);
  font-weight: 500;
}

/* Speakers Section */
.speakers-section {
  padding: var(--spacing-2xl) 0;
  background: var(--white);
}

.speakers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.speaker-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: all 0.3s ease;
  border: 1px solid rgba(0,0,0,0.05);
}

.speaker-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-elevated);
}

.speaker-image {
  width: 100%;
  height: 250px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--primary-green) 0%, #0a8f4c 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.speaker-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.speaker-info {
  padding: var(--spacing-lg);
}

.speaker-info h3 {
  color: var(--charcoal);
  font-size: 1.3rem;
  margin-bottom: var(--spacing-xs);
}

.speaker-title {
  color: var(--primary-green);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.speaker-org {
  color: var(--gold-accent);
  font-weight: 500;
  margin-bottom: var(--spacing-sm);
}

.speaker-topic {
  font-style: italic;
  color: rgba(31, 41, 55, 0.7);
  font-size: 0.9rem;
}

/* Sponsors Section */
.sponsors-section {
  padding: var(--spacing-2xl) 0;
  background: linear-gradient(135deg, #f1f5f9 0%, var(--off-white) 100%);
}

.sponsors-grid {
  display: grid;
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-xl);
}

.sponsor-category h3 {
  text-align: center;
  color: var(--charcoal);
  margin-bottom: var(--spacing-lg);
  font-size: 1.5rem;
}

.sponsor-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-xl);
  flex-wrap: wrap;
}

.sponsor-logo {
  background: var(--white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  transition: all 0.3s ease;
  width: 150px;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(0,0,0,0.05);
}

.sponsor-logo:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-elevated);
}

.sponsor-logo img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  filter: grayscale(100%);
  transition: filter 0.3s ease;
}

.sponsor-logo:hover img {
  filter: grayscale(0%);
}

/* Enhanced CTA Section */
.cta-section {
  position: relative;
  background: linear-gradient(135deg, var(--charcoal) 0%, #111827 100%);
  color: var(--white);
  padding: var(--spacing-2xl) 0;
  overflow: hidden;
}

.cta-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
}

.cta-pattern {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 20% 80%, rgba(11, 107, 58, 0.3) 0%, transparent 50%),
              radial-gradient(circle at 80% 20%, rgba(199, 160, 8, 0.3) 0%, transparent 50%);
  opacity: 0.5;
}

.cta-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.cta-urgency {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
  flex-wrap: wrap;
}

.urgency-badge {
  background: rgba(239, 68, 68, 0.9);
  color: var(--white);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
  animation: pulse 2s infinite;
}

.urgency-text {
  color: var(--gold-accent);
  font-weight: 600;
}

.cta-features {
  display: flex;
  justify-content: center;
  gap: var(--spacing-xl);
  margin: var(--spacing-xl) 0;
  flex-wrap: wrap;
}

.cta-feature {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  background: rgba(255, 255, 255, 0.1);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.feature-icon {
  color: var(--gold-accent);
}

.cta-primary {
  position: relative;
  overflow: hidden;
}

.btn-deadline {
  display: block;
  font-size: 0.8rem;
  margin-top: 2px;
  opacity: 0.9;
}

.cta-note {
  margin-top: var(--spacing-lg);
  opacity: 0.8;
}

.cta-note p {
  font-size: 0.9rem;
  color: var(--gold-accent);
}

/* Simplified, Authentic Styles */

/* Simplified Hero */
.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
}

.hero-acronym {
  display: block;
  font-size: clamp(1rem, 2.5vw, 1.3rem);
  font-weight: 600;
  opacity: 0.9;
  margin-top: var(--spacing-xs);
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  line-height: 1.5;
  margin-bottom: var(--spacing-lg);
  opacity: 0.95;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-details {
  margin: var(--spacing-lg) 0;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.detail-item {
  background: rgba(255, 255, 255, 0.1);
  padding: var(--spacing-sm) var(--spacing-md);
  margin-bottom: var(--spacing-xs);
  border-radius: var(--radius);
  text-align: left;
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
}

.detail-item strong {
  min-width: 120px;
  color: var(--gold-accent);
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
  margin-top: var(--spacing-xl);
}

/* Info Section */
.info-section {
  padding: var(--spacing-2xl) 0;
  background: var(--off-white);
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.info-card {
  background: var(--white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  border-left: 4px solid var(--primary-green);
}

.info-card h3 {
  color: var(--charcoal);
  margin-bottom: var(--spacing-sm);
  font-size: 1.1rem;
  font-weight: 600;
}

.info-card p {
  color: rgba(31, 41, 55, 0.8);
  line-height: 1.6;
  margin: 0;
}

/* Simplified CTA */
.cta-section {
  background: var(--charcoal);
  color: var(--white);
  padding: var(--spacing-2xl) 0;
  text-align: center;
}

.cta-content {
  max-width: 600px;
  margin: 0 auto;
}

.cta-content h2 {
  margin-bottom: var(--spacing-md);
  color: var(--white);
}

.cta-content p {
  margin-bottom: var(--spacing-xl);
  opacity: 0.9;
  line-height: 1.6;
}

.cta-actions {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
  margin-bottom: var(--spacing-lg);
}

.important-dates {
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.important-dates p {
  margin: var(--spacing-xs) 0;
  font-size: 0.95rem;
}

.important-dates strong {
  color: var(--gold-accent);
}

/* Keynote Speakers Section */
.keynote-section {
  padding: var(--spacing-2xl) 0;
  background: var(--white);
}

.keynote-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-xl);
  margin: var(--spacing-xl) 0;
}

.keynote-speaker {
  background: var(--off-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  border-left: 4px solid var(--primary-green);
  transition: all 0.3s ease;
  position: relative;
}

.keynote-speaker:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  border-left-color: var(--gold-accent);
}

.speaker-content h3 {
  color: var(--charcoal);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
  line-height: 1.2;
}

.speaker-title {
  color: var(--primary-green);
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: var(--spacing-xs);
}

.speaker-affiliation {
  color: rgba(31, 41, 55, 0.8);
  font-weight: 500;
  font-size: 0.95rem;
  margin-bottom: var(--spacing-sm);
}

.speaker-topic {
  color: var(--charcoal);
  font-style: italic;
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: var(--spacing-sm);
  padding: var(--spacing-xs) var(--spacing-sm);
  background: rgba(11, 107, 58, 0.05);
  border-radius: var(--radius);
  border-left: 3px solid var(--gold-accent);
}

.speaker-bio {
  color: rgba(31, 41, 55, 0.8);
  line-height: 1.6;
  font-size: 0.95rem;
  margin: 0;
}

.keynote-note {
  margin-top: var(--spacing-xl);
  padding: var(--spacing-md);
  background: rgba(11, 107, 58, 0.05);
  border-radius: var(--radius-lg);
  text-align: center;
  border: 1px solid rgba(11, 107, 58, 0.1);
}

.keynote-note p {
  margin: 0;
  color: rgba(31, 41, 55, 0.8);
  font-size: 0.95rem;
}

.keynote-note strong {
  color: var(--primary-green);
}

/* Mobile responsiveness for keynote section */
@media (max-width: 768px) {
  .keynote-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .keynote-speaker {
    padding: var(--spacing-md);
  }
  
  .speaker-content h3 {
    font-size: 1.2rem;
  }
}

/* Registration Page Styles */

/* Registration Hero */
.registration-hero {
  background: linear-gradient(135deg, var(--primary-green) 0%, #0a8f4c 100%);
  color: var(--white);
  padding: var(--spacing-2xl) 0;
  text-align: center;
}

.registration-hero-content h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  color: var(--white);
}

.registration-hero-content p {
  font-size: 1.1rem;
  margin-bottom: var(--spacing-lg);
  opacity: 0.95;
}

.registration-deadline {
  background: rgba(255, 255, 255, 0.1);
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--radius-lg);
  display: inline-block;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.registration-deadline strong {
  color: var(--gold-accent);
}

/* Registration Pricing */
.registration-pricing {
  padding: var(--spacing-2xl) 0;
  background: var(--off-white);
}

.registration-pricing h2 {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  color: var(--charcoal);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.pricing-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-card);
  text-align: center;
  position: relative;
  border: 2px solid transparent;
  transition: all 0.3s ease;
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-elevated);
}

.pricing-card.featured {
  border-color: var(--primary-green);
  transform: scale(1.02);
}

.popular-badge {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gold-accent);
  color: var(--white);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-lg);
  font-size: 0.8rem;
  font-weight: 600;
}

.pricing-card h3 {
  color: var(--charcoal);
  margin-bottom: var(--spacing-md);
  font-size: 1.5rem;
}

.price {
  margin-bottom: var(--spacing-lg);
}

.early-bird {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary-green);
  display: block;
}

.regular {
  font-size: 1.2rem;
  color: rgba(31, 41, 55, 0.6);
  text-decoration: line-through;
  margin-top: var(--spacing-xs);
  display: block;
}

.early-bird::before {
  content: '$';
  font-size: 1.8rem;
  vertical-align: top;
}

.pricing-features {
  list-style: none;
  padding: 0;
  margin: 0;
  text-align: left;
}

.pricing-features li {
  padding: var(--spacing-xs) 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  position: relative;
  padding-left: var(--spacing-lg);
}

.pricing-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--primary-green);
  font-weight: bold;
}

.pricing-features li:last-child {
  border-bottom: none;
}

.pricing-features em {
  font-size: 0.9rem;
  color: rgba(31, 41, 55, 0.7);
}

.pricing-notes {
  background: var(--white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  text-align: center;
}

.pricing-notes p {
  margin: var(--spacing-xs) 0;
  color: rgba(31, 41, 55, 0.8);
}

.pricing-notes strong {
  color: var(--primary-green);
}

/* Registration Form */
.registration-form-section {
  padding: var(--spacing-2xl) 0;
  background: var(--white);
}

.form-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.form-header h2 {
  color: var(--charcoal);
  margin-bottom: var(--spacing-sm);
}

.form-header p {
  color: rgba(31, 41, 55, 0.7);
}

.registration-form {
  max-width: 800px;
  margin: 0 auto;
  background: var(--off-white);
  padding: var(--spacing-2xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

.form-section {
  margin-bottom: var(--spacing-2xl);
  padding-bottom: var(--spacing-xl);
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.form-section:last-of-type {
  border-bottom: none;
  margin-bottom: 0;
}

.form-section h3 {
  color: var(--primary-green);
  margin-bottom: var(--spacing-lg);
  font-size: 1.3rem;
  padding-bottom: var(--spacing-sm);
  border-bottom: 2px solid var(--gold-accent);
  display: inline-block;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
}

.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-group label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 600;
  color: var(--charcoal);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  border: 2px solid rgba(0, 0, 0, 0.1);
  border-radius: var(--radius);
  font-size: 1rem;
  transition: all 0.3s ease;
  background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-green);
  box-shadow: 0 0 0 3px rgba(11, 107, 58, 0.1);
}

.form-group.error input,
.form-group.error select,
.form-group.error textarea {
  border-color: #dc2626;
  background-color: rgba(220, 38, 38, 0.05);
}

.form-group.success input,
.form-group.success select,
.form-group.success textarea {
  border-color: var(--primary-green);
  background-color: rgba(11, 107, 58, 0.05);
}

.error-message {
  color: #dc2626;
  font-size: 0.875rem;
  margin-top: var(--spacing-xs);
  display: none;
}

.form-group.error .error-message {
  display: block;
}

.form-help {
  font-size: 0.875rem;
  color: rgba(31, 41, 55, 0.6);
  margin-top: var(--spacing-xs);
  display: block;
}

/* Custom Checkbox Styling */
.checkbox-group {
  margin-bottom: var(--spacing-md);
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  cursor: pointer;
  font-weight: normal;
  line-height: 1.5;
}

.checkbox-label input[type="checkbox"] {
  display: none;
}

.checkmark {
  width: 20px;
  height: 20px;
  border: 2px solid rgba(0, 0, 0, 0.3);
  border-radius: 4px;
  margin-right: var(--spacing-sm);
  position: relative;
  flex-shrink: 0;
  margin-top: 2px;
  transition: all 0.3s ease;
}

.checkbox-label input[type="checkbox"]:checked + .checkmark {
  background: var(--primary-green);
  border-color: var(--primary-green);
}

.checkbox-label input[type="checkbox"]:checked + .checkmark::after {
  content: '✓';
  position: absolute;
  color: var(--white);
  font-size: 14px;
  font-weight: bold;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.checkbox-label a {
  color: var(--primary-green);
  text-decoration: none;
}

.checkbox-label a:hover {
  text-decoration: underline;
}

/* Form Actions */
.form-actions {
  text-align: center;
  padding-top: var(--spacing-xl);
  border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.registration-summary {
  background: rgba(11, 107, 58, 0.05);
  padding: var(--spacing-md);
  border-radius: var(--radius);
  margin-bottom: var(--spacing-lg);
  border-left: 4px solid var(--primary-green);
}

.registration-summary p {
  margin: 0;
  color: rgba(31, 41, 55, 0.8);
  font-size: 0.95rem;
}

/* Payment Information */
.payment-info-section {
  padding: var(--spacing-2xl) 0;
  background: var(--off-white);
}

.payment-info-section h2 {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  color: var(--charcoal);
}

.payment-methods {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
  max-width: 1000px;
  margin: 0 auto;
}

.payment-method {
  background: var(--white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  border-left: 4px solid var(--primary-green);
}

.payment-method h3 {
  color: var(--primary-green);
  margin-bottom: var(--spacing-md);
  font-size: 1.2rem;
}

.payment-details p {
  margin: var(--spacing-xs) 0;
  color: rgba(31, 41, 55, 0.8);
}

.payment-details strong {
  color: var(--charcoal);
}

.payment-details small {
  color: rgba(31, 41, 55, 0.6);
  font-style: italic;
}

/* Success Message */
.success-message {
  background: var(--white);
  padding: var(--spacing-2xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  text-align: center;
  border-left: 4px solid var(--primary-green);
  margin: var(--spacing-xl) auto;
  max-width: 600px;
}

.success-message h2 {
  color: var(--primary-green);
  margin-bottom: var(--spacing-md);
}

.success-message p {
  color: rgba(31, 41, 55, 0.8);
  line-height: 1.6;
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .pricing-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .pricing-card.featured {
    transform: none;
  }
  
  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
  
  .registration-form {
    padding: var(--spacing-lg);
  }
  
  .payment-methods {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .registration-hero-content h1 {
    font-size: 2rem;
  }
}

/* Call for Papers Page Styles */
.cfp-hero {
  background: linear-gradient(135deg, var(--primary-green) 0%, var(--secondary-green) 100%);
  color: #ffffff !important;
  padding: var(--spacing-2xl) 0;
  text-align: center;
}

.cfp-hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.cfp-title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  line-height: 1.2;
  color: #ffffff !important;
}

.cfp-subtitle {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-xl);
  opacity: 0.95;
  line-height: 1.5;
  color: #ffffff !important;
}

.cfp-deadline {
  margin-top: var(--spacing-xl);
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.deadline-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 1.1rem;
  color: #ffffff !important;
  text-align: center;
  white-space: nowrap;
}

.deadline-badge strong {
  color: #ffffff !important;
}

.cfp-overview {
  padding: var(--spacing-2xl) 0;
  background: var(--off-white);
}

.overview-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.overview-content > p {
  font-size: 1.125rem;
  line-height: 1.7;
  margin-bottom: var(--spacing-xl);
  color: var(--charcoal);
}

.overview-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

/* CFP Overview Stats */
.overview-stats .stat-item {
  background: var(--white) !important;
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  border: 2px solid rgba(11, 107, 58, 0.1) !important;
  min-width: 160px;
  text-align: center;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05) !important;
}

.overview-stats .stat-item:hover {
  transform: translateY(-2px);
  border-color: var(--primary-green) !important;
  box-shadow: 0 8px 25px rgba(11, 107, 58, 0.15) !important;
}

.overview-stats .stat-number {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-green) !important;
  margin-bottom: var(--spacing-xs);
  line-height: 1.2;
}

.overview-stats .stat-label {
  font-size: 0.9rem;
  color: var(--text-secondary) !important;
  font-weight: 500;
}

.research-tracks {
  padding: var(--spacing-2xl) 0;
  background: var(--white);
}

.tracks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
}

.track-card {
  background: var(--white);
  border: 2px solid rgba(11, 107, 58, 0.1);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  min-height: 320px;
  display: flex;
  flex-direction: column;
}

.track-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-green), var(--gold-accent));
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.track-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(11, 107, 58, 0.15);
  border-color: var(--primary-green);
}

.track-card:hover::before {
  transform: scaleX(1);
}

.track-icon {
  color: var(--primary-green);
  margin-bottom: var(--spacing-md);
}

.track-card h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--charcoal);
  margin-bottom: var(--spacing-md);
  line-height: 1.3;
  flex-shrink: 0;
}

.track-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
  flex: 1;
}

.track-card li {
  padding: var(--spacing-xs) 0;
  padding-left: var(--spacing-lg);
  position: relative;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--spacing-xs);
}

.track-card li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  background: var(--gold-accent);
  border-radius: 50%;
}

.submission-guidelines {
  padding: var(--spacing-2xl) 0;
  background: var(--off-white);
}

.guidelines-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-2xl);
}

.guideline-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.guideline-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.guideline-icon {
  color: var(--primary-green);
  margin-bottom: var(--spacing-md);
}

.guideline-card h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--charcoal);
  margin-bottom: var(--spacing-md);
}

.guideline-content p {
  margin-bottom: var(--spacing-sm);
  line-height: 1.6;
  color: var(--text-secondary);
}

.guideline-content p:last-child {
  margin-bottom: 0;
}

.submission-checklist {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  border-left: 4px solid var(--primary-green);
}

.submission-checklist h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--charcoal);
  margin-bottom: var(--spacing-lg);
}

.checklist-items {
  display: grid;
  gap: var(--spacing-md);
}

.checklist-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  color: #ffffff !important;
  line-height: 1.5;
}

.checklist-item svg {
  color: var(--primary-green);
  flex-shrink: 0;
}

/* Author Guidelines Section */
.author-guidelines {
  padding: var(--spacing-2xl) 0;
  background: var(--white);
}

.guidelines-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

.guideline-item {
  display: flex;
  gap: var(--spacing-lg);
  align-items: flex-start;
  background: var(--off-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  border-left: 4px solid var(--primary-green);
  transition: all 0.3s ease;
}

.guideline-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.guideline-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--primary-green);
  color: var(--white);
  border-radius: 50%;
  font-weight: 700;
  font-size: 1.2rem;
  flex-shrink: 0;
  margin-top: var(--spacing-xs);
}

.guideline-item .guideline-content h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--charcoal);
  margin-bottom: var(--spacing-md);
}

.guideline-item .guideline-content p {
  margin-bottom: var(--spacing-sm);
  line-height: 1.6;
  color: var(--text-secondary);
}

.guideline-item .guideline-content p:last-child {
  margin-bottom: 0;
}

.guideline-item .guideline-content a {
  color: var(--primary-green);
  text-decoration: none;
  font-weight: 500;
}

.guideline-item .guideline-content a:hover {
  text-decoration: underline;
}

/* Template Links */
.template-links {
  margin-top: var(--spacing-lg);
  padding: var(--spacing-md);
  background: rgba(11, 107, 58, 0.05);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--primary-green);
}

.template-links p {
  margin-bottom: var(--spacing-sm);
  font-weight: 600;
  color: var(--charcoal);
}

.template-links ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.template-links li {
  margin-bottom: var(--spacing-xs);
}

.template-links li:last-child {
  margin-bottom: 0;
}

.template-links a {
  color: var(--primary-green);
  text-decoration: none;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  transition: all 0.3s ease;
}

.template-links a:hover {
  color: var(--gold-accent);
  text-decoration: underline;
}

.template-links a::before {
  content: '📄';
  font-size: 1rem;
}

/* CMT Acknowledgment Section */
.cmt-acknowledgment {
  padding: var(--spacing-2xl) 0;
  background: linear-gradient(135deg, var(--off-white) 0%, #f8fafb 100%);
  border-top: 1px solid rgba(0, 0, 0, 0.05);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.acknowledgment-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  padding: 0 var(--spacing-lg);
}

.acknowledgment-content h2 {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 600;
  color: var(--charcoal);
  margin-bottom: var(--spacing-lg);
  position: relative;
}

.acknowledgment-content h2::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-green), var(--gold-accent));
  border-radius: 2px;
}

.acknowledgment-text {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  margin-bottom: var(--spacing-xl);
  border-left: 4px solid var(--primary-green);
}

.acknowledgment-text p {
  font-size: 1.1rem;
  line-height: 1.6;
  color: var(--text-secondary);
  margin: 0;
}

.microsoft-logo {
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0.8;
  transition: opacity 0.3s ease;
}

.microsoft-logo:hover {
  opacity: 1;
}

.important-dates-section {
  padding: var(--spacing-2xl) 0;
  background: var(--white);
}

.dates-timeline {
  max-width: 600px;
  margin: 0 auto;
  position: relative;
}

.dates-timeline::before {
  content: '';
  position: absolute;
  left: 30px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--primary-green), var(--gold-accent));
}

.timeline-item {
  position: relative;
  padding-left: 80px;
  margin-bottom: var(--spacing-xl);
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-item.highlight .timeline-icon {
  background: var(--gold-accent);
  box-shadow: 0 0 0 4px rgba(199, 160, 8, 0.2);
}

.timeline-icon {
  position: absolute;
  left: 20px;
  top: 0;
  width: 40px;
  height: 40px;
  background: var(--primary-green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  box-shadow: 0 0 0 4px rgba(11, 107, 58, 0.1);
}

.timeline-content h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--charcoal);
  margin-bottom: var(--spacing-xs);
}

.timeline-date {
  font-weight: 600;
  color: var(--primary-green);
  font-size: 1.1rem;
  margin-bottom: var(--spacing-xs);
}

.timeline-desc {
  color: var(--text-secondary);
  line-height: 1.5;
  margin: 0;
}

.submission-cta {
  background: linear-gradient(135deg, var(--primary-green) 0%, var(--secondary-green) 100%);
  color: #ffffff !important;
  padding: var(--spacing-2xl) 0;
  text-align: center;
}

.submission-cta .cta-content h2 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  color: #ffffff !important;
}

.submission-cta .cta-content p {
  font-size: 1.2rem;
  margin-bottom: var(--spacing-xl);
  opacity: 0.95;
  color: #ffffff !important;
}

.submission-cta .cta-actions {
  display: flex;
  gap: var(--spacing-lg);
  justify-content: center;
  align-items: center;
  margin-bottom: var(--spacing-lg);
  flex-wrap: wrap;
}

.submission-cta .btn-outline {
  background: transparent;
  border: 2px solid rgba(255, 255, 255, 0.3);
  color: var(--white);
}

.submission-cta .btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.5);
}

.submission-cta .cta-note {
  opacity: 0.9;
  color: #ffffff !important;
}

.submission-cta .cta-note a {
  color: var(--gold-accent);
  text-decoration: none;
  font-weight: 500;
}

.submission-cta .cta-note a:hover {
  text-decoration: underline;
}

/* Mobile Responsive for CFP */
@media (max-width: 768px) {
  .tracks-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .track-card {
    min-height: auto;
    padding: var(--spacing-lg);
  }
  
  .track-card h3 {
    font-size: 1.2rem;
  }
  
  .guidelines-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .overview-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
  }
  
  .overview-stats .stat-item {
    min-width: auto;
    padding: var(--spacing-md);
  }
  
  .overview-stats .stat-number {
    font-size: 1.5rem;
  }
  
  .dates-timeline::before {
    left: 20px;
  }
  
  .timeline-item {
    padding-left: 60px;
  }
  
  .timeline-icon {
    left: 10px;
    width: 30px;
    height: 30px;
  }
  
  .submission-cta .cta-actions {
    flex-direction: column;
    gap: var(--spacing-md);
  }
  
  .submission-cta .cta-actions .btn {
    width: 100%;
    max-width: 300px;
  }
}

/* Extra small devices */
@media (max-width: 480px) {
  .overview-stats {
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
  }
  
  .track-card {
    padding: var(--spacing-md);
    min-height: auto;
  }
  
  .track-card h3 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
  }
  
  .track-card li {
    font-size: 0.9rem;
    padding: 0.25rem 0;
    padding-left: var(--spacing-md);
  }
  
  .overview-stats .stat-item {
    padding: var(--spacing-sm);
  }
  
  .overview-stats .stat-number {
    font-size: 1.3rem;
  }
  
  .overview-stats .stat-label {
    font-size: 0.8rem;
  }
}

/* Distinguished Guests & Speakers Section */
.dignitaries-section {
  padding: var(--spacing-2xl) 0;
  background: var(--white);
}

.subsection-title {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  color: var(--charcoal);
  margin: var(--spacing-xl) 0 var(--spacing-lg) 0;
  text-align: center;
  position: relative;
}

.subsection-title::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-green), var(--gold-accent));
  border-radius: 2px;
}

/* Main Speaker Section */
.main-speaker-section {
  margin-bottom: var(--spacing-2xl);
}

.main-speaker-card {
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, rgba(11, 107, 58, 0.02), rgba(199, 160, 8, 0.02));
  border: 1px solid rgba(11, 107, 58, 0.1);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  margin: var(--spacing-lg) auto;
  max-width: 800px;
  gap: var(--spacing-xl);
  transition: all 0.3s ease;
}

.main-speaker-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-elevated);
  border-color: var(--gold-accent);
}

.speaker-image-container {
  flex-shrink: 0;
}

.speaker-photo-main {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--primary-green);
  box-shadow: 0 4px 12px rgba(11, 107, 58, 0.2);
  transition: all 0.3s ease;
}

.main-speaker-card:hover .speaker-photo-main {
  border-color: var(--gold-accent);
  transform: scale(1.05);
}

.main-speaker-card .speaker-content h4 {
  font-size: 1.5rem;
  color: var(--charcoal);
  margin-bottom: var(--spacing-xs);
  font-weight: 700;
}

.main-speaker-card .speaker-title {
  color: var(--primary-green);
  font-weight: 600;
  font-size: 1.1rem;
  margin-bottom: var(--spacing-xs);
}

.main-speaker-card .speaker-affiliation {
  color: rgba(31, 41, 55, 0.8);
  font-weight: 500;
  margin-bottom: var(--spacing-sm);
}

.main-speaker-card .speaker-description {
  color: rgba(31, 41, 55, 0.8);
  line-height: 1.6;
  font-size: 0.95rem;
}

/* Speakers Grid */
.speakers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
  margin: var(--spacing-lg) 0;
}

.speaker-card {
  background: var(--off-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  text-align: center;
  transition: all 0.3s ease;
  border: 1px solid transparent;
  position: relative;
  overflow: hidden;
}

.speaker-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-green), var(--gold-accent));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.speaker-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-elevated);
  border-color: rgba(11, 107, 58, 0.1);
}

.speaker-card:hover::before {
  opacity: 1;
}

.speaker-photo {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto var(--spacing-sm);
  border: 3px solid var(--primary-green);
  transition: all 0.3s ease;
}

.speaker-card:hover .speaker-photo {
  border-color: var(--gold-accent);
  transform: scale(1.1);
}

.speaker-card h4 {
  font-size: 1.1rem;
  color: var(--charcoal);
  margin-bottom: var(--spacing-xs);
  font-weight: 700;
}

.speaker-card .speaker-title {
  color: var(--primary-green);
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: var(--spacing-xs);
}

.speaker-card .speaker-affiliation {
  color: rgba(31, 41, 55, 0.7);
  font-size: 0.85rem;
  margin-bottom: var(--spacing-sm);
  font-weight: 500;
}

.speaker-card .speaker-topic {
  color: var(--charcoal);
  font-style: italic;
  font-weight: 600;
  font-size: 0.9rem;
  padding: var(--spacing-xs);
  background: rgba(11, 107, 58, 0.05);
  border-radius: var(--radius);
  border-left: 3px solid var(--gold-accent);
  margin: 0;
}

/* Guests Grid */
.guests-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-md);
  margin: var(--spacing-lg) 0;
}

.guest-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
  text-align: center;
  transition: all 0.3s ease;
  border: 1px solid rgba(11, 107, 58, 0.1);
  position: relative;
}

.guest-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
  border-color: var(--primary-green);
}

.guest-photo {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto var(--spacing-sm);
  border: 2px solid var(--gold-accent);
  transition: all 0.3s ease;
}

.guest-card:hover .guest-photo {
  border-color: var(--primary-green);
  transform: scale(1.05);
}

.guest-card h4 {
  font-size: 1rem;
  color: var(--charcoal);
  margin-bottom: var(--spacing-xs);
  font-weight: 600;
}

.guest-card .guest-title {
  color: var(--primary-green);
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: var(--spacing-xs);
}

.guest-card .guest-affiliation {
  color: rgba(31, 41, 55, 0.7);
  font-size: 0.8rem;
  font-weight: 500;
  margin: 0;
}

/* Dignitaries Note */
.dignitaries-note {
  margin-top: var(--spacing-xl);
  padding: var(--spacing-lg);
  background: linear-gradient(135deg, rgba(11, 107, 58, 0.05), rgba(199, 160, 8, 0.05));
  border-radius: var(--radius-lg);
  text-align: center;
  border: 1px solid rgba(11, 107, 58, 0.1);
}

.dignitaries-note p {
  margin: 0;
  color: rgba(31, 41, 55, 0.8);
  font-size: 0.95rem;
  line-height: 1.6;
}

.dignitaries-note strong {
  color: var(--primary-green);
  font-weight: 700;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
  .main-speaker-card {
    flex-direction: column;
    text-align: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
  }
  
  .speaker-photo-main {
    width: 100px;
    height: 100px;
  }
  
  .speakers-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
  
  .guests-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  }
  
  .subsection-title {
    font-size: 1.5rem;
  }
}

@media (max-width: 480px) {
  .dignitaries-section {
    padding: var(--spacing-xl) 0;
  }
  
  .speaker-card, .guest-card {
    padding: var(--spacing-md);
  }
  
  .guests-grid {
    grid-template-columns: 1fr;
  }
}

/* Enhanced Hero Responsive Styles */
@media (max-width: 768px) {
  .hero {
    min-height: 100vh;
    padding: var(--spacing-xl) 0;
  }
  
  .hero-info-cards {
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
  }
  
  .info-card {
    padding: var(--spacing-md);
  }
  
  .hero-actions {
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
  }
  
  .btn-hero {
    width: 100%;
    max-width: 300px;
    justify-content: center;
  }
  
  .hero-badge {
    font-size: 0.8rem;
    padding: var(--spacing-xs) var(--spacing-sm);
  }
}

@media (max-width: 480px) {
  .hero-main-title {
    font-size: 2rem;
    line-height: 1.2;
  }
  
  .hero-acronym {
    font-size: 1.25rem;
  }
  
  .hero-subtitle {
    font-size: 1rem;
  }
  
  .info-card {
    flex-direction: column;
    text-align: center;
    gap: var(--spacing-sm);
  }
  
  .info-content {
    text-align: center;
  }
  
  .hero-pattern {
    background-size: 400px 400px, 300px 300px, 50px 50px;
  }
}

/* IEEE Registration Pricing Cards */
.registration-pricing .card {
  border: 2px solid #e9ecef;
  border-radius: var(--radius-lg);
  transition: all 0.3s ease;
  height: 100%;
}

.registration-pricing .card:hover {
  border-color: var(--primary-green);
  box-shadow: var(--shadow-elevated);
  transform: translateY(-4px);
}

.registration-pricing .card-body {
  padding: 2rem;
}

.registration-pricing .card-title {
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
}

.registration-pricing .fa-ul {
  margin-left: 0;
  padding-left: 2rem;
}

.registration-pricing .fa-ul li {
  margin-bottom: 0.75rem;
  color: var(--charcoal);
  font-weight: 500;
}

.registration-pricing .fa-li {
  color: var(--primary-green);
  width: 1.5rem;
}

.registration-pricing .text-center {
  margin-top: 2rem;
}

.registration-pricing .btn {
  padding: 0.75rem 2rem;
  font-weight: 600;
  border-radius: var(--radius);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Modal Styles */
.modal {
  z-index: 1050;
}

.modal-content {
  border-radius: var(--radius-lg);
  border: none;
  box-shadow: var(--shadow-elevated);
}

.modal-header {
  border-bottom: 2px solid #e9ecef;
  padding: 1.5rem 2rem;
  background-color: var(--off-white);
}

.modal-title {
  color: var(--charcoal);
  font-weight: 600;
  font-size: 1.25rem;
}

.modal-body {
  padding: 2rem;
}

.payment-account-details .alert {
  border-radius: var(--radius);
  border: none;
  font-weight: 500;
}

.payment-account-details .alert-info {
  background-color: #e3f2fd;
  color: #1565c0;
}

.payment-account-details .alert-warning {
  background-color: #fff3e0;
  color: #ef6c00;
}

.payment-method-detail {
  background-color: var(--off-white);
  padding: 1.5rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  border-left: 4px solid var(--primary-green);
}

.payment-method-detail h6 {
  color: var(--primary-green);
  font-weight: 600;
  margin-bottom: 1rem;
  font-size: 1rem;
}

.payment-method-detail .account-info p {
  margin-bottom: 0.5rem;
  color: var(--charcoal);
  font-size: 0.9rem;
}

.payment-method-detail .account-info strong {
  color: var(--charcoal);
  font-weight: 600;
  display: inline-block;
  min-width: 120px;
}

.modal-footer {
  border-top: 2px solid #e9ecef;
  padding: 1.5rem 2rem;
  background-color: var(--off-white);
}

/* IEEE Membership Field */
#ieee-membership-group {
  margin-top: 1rem;
  padding: 1.5rem;
  background-color: #f0f8f4;
  border-radius: var(--radius);
  border-left: 4px solid var(--primary-green);
}

#ieee-membership-group label {
  color: var(--primary-green);
  font-weight: 600;
}

#ieee-membership-group .form-help {
  color: var(--text-secondary);
  font-style: italic;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .registration-pricing .card-body {
    padding: 1.5rem;
  }
  
  .modal-body {
    padding: 1.5rem;
  }
  
  .payment-method-detail {
    padding: 1rem;
  }
}

/* Enhanced Form Styling */
.registration-form-section .card {
  border: none;
  box-shadow: var(--shadow-elevated);
  border-radius: var(--radius-lg);
}

.registration-form-section .card-title {
  color: var(--charcoal);
  font-weight: 600;
  padding: 2rem 2rem 0;
  margin-bottom: 0;
}

.registration-form-section .card-body {
  padding: 2rem;
}

.registration-form-section .form-label {
  color: var(--charcoal);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.registration-form-section .form-control,
.registration-form-section .form-select {
  border: 2px solid #e9ecef;
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.registration-form-section .form-control:focus,
.registration-form-section .form-select:focus {
  border-color: var(--primary-green);
  box-shadow: 0 0 0 0.2rem rgba(11, 107, 58, 0.1);
  outline: none;
}

.registration-form-section .form-check-input {
  border: 2px solid #e9ecef;
  margin-top: 0.25rem;
}

.registration-form-section .form-check-input:checked {
  background-color: var(--primary-green);
  border-color: var(--primary-green);
}

.registration-form-section .form-check-input:focus {
  box-shadow: 0 0 0 0.2rem rgba(11, 107, 58, 0.1);
}

.registration-form-section .form-check-label {
  color: var(--charcoal);
  font-weight: 500;
}

.registration-form-section h5 {
  color: var(--primary-green);
  font-weight: 600;
  border-bottom: 2px solid var(--primary-green);
  padding-bottom: 0.5rem;
  margin-bottom: 1.5rem;
}

.registration-form-section .btn-primary {
  background-color: var(--primary-green);
  border-color: var(--primary-green);
  padding: 1rem 2rem;
  font-weight: 600;
  font-size: 1.1rem;
  border-radius: var(--radius);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: all 0.3s ease;
}

.registration-form-section .btn-primary:hover {
  background-color: var(--secondary-green);
  border-color: var(--secondary-green);
  transform: translateY(-2px);
  box-shadow: var(--shadow-elevated);
}

/* Conditional Fields Styling */
#ieee_id_field {
  background-color: #f0f8f4;
  padding: 1.5rem;
  border-radius: var(--radius);
  border-left: 4px solid var(--primary-green);
  margin-top: 1rem;
}

#student_fields {
  background-color: #f0f8f4;
  padding: 1.5rem;
  border-radius: var(--radius);
  border-left: 4px solid var(--gold-accent);
  margin-top: 1rem;
}

/* Error States */
.error .form-control,
.error .form-select {
  border-color: #dc3545;
  box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.1);
}

.success .form-control,
.success .form-select {
  border-color: #28a745;
  box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.1);
}

.error-message {
  color: #dc3545;
  font-size: 0.875rem;
  margin-top: 0.25rem;
  font-weight: 500;
}

/* File Upload Styling */
.form-control[type="file"] {
  padding: 0.5rem;
}

.form-control[type="file"]::-webkit-file-upload-button {
  background-color: var(--primary-green);
  color: white;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  margin-right: 1rem;
  font-weight: 500;
  cursor: pointer;
}

.form-control[type="file"]::-webkit-file-upload-button:hover {
  background-color: var(--secondary-green);
}

/* Terms and Conditions */
.form-check a {
  color: var(--primary-green);
  text-decoration: none;
  font-weight: 600;
}

.form-check a:hover {
  text-decoration: underline;
}

/* Sponsors Section */
.sponsors-section {
  padding: 5rem 0;
  background: linear-gradient(135deg, #f8fafb 0%, #e9ecef 100%);
  position: relative;
}

.sponsors-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 50%, rgba(11, 107, 58, 0.03) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(199, 160, 8, 0.03) 0%, transparent 50%);
  pointer-events: none;
}

.sponsors-section .section-header {
  text-align: center;
  margin-bottom: 3rem;
  position: relative;
  z-index: 1;
}

.sponsors-section .section-header h2 {
  color: var(--charcoal);
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.sponsors-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-bottom: 3rem;
  position: relative;
  z-index: 1;
}

.sponsor-item {
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.sponsor-logo {
  background: white;
  border-radius: 15px;
  padding: 2rem;
  box-shadow: 
    0 4px 20px rgba(0, 0, 0, 0.08),
    0 2px 10px rgba(0, 0, 0, 0.04);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  width: 100%;
  max-width: 280px;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.sponsor-logo::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(11, 107, 58, 0.05), transparent);
  transition: left 0.5s ease;
}

.sponsor-logo:hover::before {
  left: 100%;
}

.sponsor-logo:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 
    0 20px 40px rgba(0, 0, 0, 0.15),
    0 10px 20px rgba(0, 0, 0, 0.08);
}

.sponsor-image {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: grayscale(20%) brightness(1.1);
  transition: all 0.3s ease;
}

.sponsor-logo:hover .sponsor-image {
  filter: grayscale(0%) brightness(1);
  transform: scale(1.05);
}

/* Placeholder sponsors */
.sponsor-logo.placeholder {
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
  border: 2px dashed #dee2e6;
}

.sponsor-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #6c757d;
  text-align: center;
  height: 100%;
}

.sponsor-placeholder svg {
  opacity: 0.3;
  margin-bottom: 1rem;
}

.sponsor-placeholder span {
  font-size: 0.9rem;
  font-weight: 500;
  opacity: 0.6;
}

.sponsor-logo.placeholder:hover {
  border-color: #0B6B3A;
  background: linear-gradient(135deg, rgba(11, 107, 58, 0.05) 0%, rgba(199, 160, 8, 0.05) 100%);
}

.sponsor-logo.placeholder:hover .sponsor-placeholder {
  color: #0B6B3A;
}

.sponsor-logo.placeholder:hover .sponsor-placeholder svg {
  opacity: 0.6;
}

/* Sponsors CTA */
.sponsors-cta {
  text-align: center;
  padding: 2rem 0;
  position: relative;
  z-index: 1;
}

.sponsors-cta p {
  font-size: 1.125rem;
  color: #495057;
  margin-bottom: 1.5rem;
  font-weight: 500;
}

/* Responsive Design */
@media (max-width: 1200px) {
  .sponsors-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }
}

@media (max-width: 768px) {
  .sponsors-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
  
  .sponsor-logo {
    padding: 1.5rem;
    max-width: none;
  }
  
  .sponsors-section .section-header h2 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .sponsors-section {
    padding: 3rem 0;
  }
  
  .sponsors-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .sponsor-logo {
    padding: 1rem;
    max-width: 250px;
    margin: 0 auto;
  }
}

/* Legacy Bootstrap grid support (keeping for compatibility) */

/* Section with background utility class */
.section-with-bg {
  background-color: var(--off-white);
}

/* Utility classes */
.img-fluid {
  max-width: 100%;
  height: auto;
}

.clearfix::after {
  display: block;
  clear: both;
  content: "";
}