@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;700&family=Manrope:wght@500&display=swap');

body, html {
  font-family: 'Inter', 'Manrope', sans-serif;
  transition: background 0.4s, color 0.4s;
}

.gradient-text {
  background: linear-gradient(90deg, #ac5eff, #5ebfff, #ff6ad4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.glassmorphism {
  box-shadow: 0 8px 24px 0 rgba(90, 80, 156, 0.15);
  backdrop-filter: blur(12px) brightness(1.09);
  border-radius: 22px;
}

.glassmorphism .cta-button,
.cta-button {
  padding: 0.85em 2.1em;
  font-size: 1.1em;
  font-family: 'Manrope', 'Inter', sans-serif;
  background: linear-gradient(90deg, #7f9cff, #e1aaff, #7ff5ff);
  color: #222;
  border: none;
  border-radius: 16px;
  box-shadow: 0 4px 16px rgba(106, 62, 236, 0.085), 0 1.5px 8px rgba(147, 97, 235, 0.09);
  text-shadow: 0 1px 1px rgba(255,255,255,0.15);
  cursor: pointer;
  transition: box-shadow 0.2s, transform 0.2s;
  font-weight: 600;
}

.cta-button.secondary {
  background: linear-gradient(90deg, #5ebfff, #bde6ff, #ac5eff);
}

.cta-button:hover, .glass-card:hover, .glassmorphism .cta-button:hover {
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 10px 30px rgba(106, 62, 236, 0.15), 0 1.5px 8px rgba(147,97,235,0.16);
}

.glow-divider {
  box-shadow: 0 0 20px 5px #ac5eff40;
}

.glass-card {
  background: linear-gradient(120deg, #ffffff33 60%, #e1aaff22 100%);
  border: 1.5px solid #fafafa44;
  border-radius: 1.35em;
  backdrop-filter: blur(14px) brightness(1.05);
  box-shadow: 0 2px 16px rgba(137, 97, 251, 0.09);
  transition: border 0.2s, box-shadow 0.2s;
  position: relative;
  overflow: hidden;
}
.glass-card:hover {
  border: 2px solid #c586ff99;
  box-shadow: 0 8px 32px 0 #a270ff44;
  z-index: 8;
}
.glass-card .glow-bar {
  position: absolute;
  height: 5px;
  width: 80%;
  left: 10%;
  bottom: 0;
  border-radius: 2px;
  background: linear-gradient(90deg, #5ebfff, #ac5eff, #ff8ab6);
  opacity: 0.5;
}

.glass-avatar {
  background: linear-gradient(120deg, #ffecfa 40%, #d4e2fa 100%);
  border: 2.5px solid #fafafa66;
  border-radius: 50%;
  box-shadow: 0 2px 14px rgba(137, 97, 251, 0.08);
  overflow: hidden;
}

.glassmorphism-footer {
  background: linear-gradient(90deg, #ffe9fb33, #d4e2fa22);
  backdrop-filter: blur(7px);
  box-shadow: 0 0 18px 3px #d2a6fa33;
  border-radius: 14px;
}

.glow-icon {
  box-shadow: 0 0 16px 2px #ac5eff45, 0 1px 8px #e1aaff22;
}

/* Enhanced Hero Section Styles */
.hero-card {
  position: relative;
  backdrop-filter: blur(25px) saturate(120%);
  box-shadow: 
    0 25px 50px -12px rgba(0, 0, 0, 0.25),
    0 0 0 1px rgba(255, 255, 255, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  transform-style: preserve-3d;
  animation: float 6s ease-in-out infinite;
}

/* Floating Animation */
@keyframes float {
  0%, 100% { transform: translateY(0px) rotateX(0deg); }
  50% { transform: translateY(-10px) rotateX(2deg); }
}

/* Enhanced Gradient Text */
.gradient-text-enhanced {
  background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 25%, #ec4899 50%, #ef4444 75%, #3b82f6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200% 200%;
  animation: gradientShift 3s ease-in-out infinite;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1.2;
  font-family: 'Inter', sans-serif;
  font-weight: 800;
  text-align: center;
  width: 100%;
  flex-wrap: wrap;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  transform: translateZ(0);
}

@keyframes gradientShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

/* Fallback for better text visibility */
@supports not (-webkit-background-clip: text) {
  .gradient-text-enhanced {
    background: none;
    color: #4f46e5;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
  }
  
  .letter-animation {
    color: #4f46e5;
  }
}

/* Ensure crisp text rendering */
.hero-title, .letter-animation {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

/* Letter Animation */
.letter-animation {
  display: inline-block;
  opacity: 1;
  margin: 0 0.02em;
  position: relative;
  background: inherit;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: none;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  will-change: transform;
}

@keyframes letterEntrance {
  0% { 
    opacity: 0; 
    transform: translateY(50px) rotateX(-90deg) scale(0.5);
  }
  50% { 
    opacity: 0.7; 
    transform: translateY(-10px) rotateX(-45deg) scale(1.1);
  }
  100% { 
    opacity: 1; 
    transform: translateY(0) rotateX(0deg) scale(1);
  }
}

@keyframes letterFloat {
  0%, 100% { 
    transform: translateY(0px) rotateZ(0deg); 
  }
  25% { 
    transform: translateY(-12px) rotateZ(2deg); 
  }
  75% { 
    transform: translateY(-6px) rotateZ(-1deg); 
  }
}

/* Year Highlight */
.year-highlight {
  background: linear-gradient(45deg, #ffd700, #ffed4e, #ff6b6b);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 10px rgba(255, 215, 0, 0.4));
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.8; }
}

/* Glowing Underline */
.glowing-underline {
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 4px;
  background: linear-gradient(90deg, transparent, #667eea, #764ba2, #667eea, transparent);
  border-radius: 2px;
  animation: underlineGlow 3s ease-in-out infinite;
}

@keyframes underlineGlow {
  0%, 100% { 
    box-shadow: 0 0 5px rgba(102, 126, 234, 0.3);
    opacity: 0.6;
  }
  50% { 
    box-shadow: 0 0 20px rgba(102, 126, 234, 0.8);
    opacity: 1;
  }
}

/* Floating Orbs */
.floating-orb {
  position: absolute;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.1));
  backdrop-filter: blur(10px);
  animation: orbitFloat 20s linear infinite;
}

.floating-orb-1 {
  width: 100px;
  height: 100px;
  top: 20%;
  left: 10%;
  animation-duration: 25s;
}

.floating-orb-2 {
  width: 60px;
  height: 60px;
  top: 60%;
  right: 15%;
  animation-duration: 18s;
  animation-direction: reverse;
}

.floating-orb-3 {
  width: 80px;
  height: 80px;
  bottom: 30%;
  left: 80%;
  animation-duration: 22s;
}

@keyframes orbitFloat {
  0% { transform: translate(0, 0) rotate(0deg); }
  25% { transform: translate(30px, -30px) rotate(90deg); }
  50% { transform: translate(0, -60px) rotate(180deg); }
  75% { transform: translate(-30px, -30px) rotate(270deg); }
  100% { transform: translate(0, 0) rotate(360deg); }
}

/* Geometric Grid */
.geometric-grid {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    radial-gradient(circle at 25% 25%, rgba(102, 126, 234, 0.05) 2px, transparent 2px),
    radial-gradient(circle at 75% 75%, rgba(118, 75, 162, 0.05) 2px, transparent 2px);
  background-size: 50px 50px;
  animation: gridMove 30s linear infinite;
}

@keyframes gridMove {
  0% { transform: translate(0, 0); }
  100% { transform: translate(50px, 50px); }
}

/* Light Rays */
.light-ray {
  position: absolute;
  width: 2px;
  background: linear-gradient(to bottom, transparent, rgba(255, 255, 255, 0.1), transparent);
  animation: lightMove 8s ease-in-out infinite;
}

.light-ray-1 {
  height: 200px;
  top: 10%;
  left: 30%;
  animation-delay: 0s;
}

.light-ray-2 {
  height: 150px;
  top: 40%;
  right: 25%;
  animation-delay: 2s;
}

@keyframes lightMove {
  0%, 100% { opacity: 0; transform: translateY(-20px); }
  50% { opacity: 1; transform: translateY(20px); }
}

/* Corner Decorations */
.corner-decoration {
  position: absolute;
  width: 20px;
  height: 20px;
  border: 2px solid rgba(102, 126, 234, 0.3);
}

.corner-top-left {
  top: 15px;
  left: 15px;
  border-right: none;
  border-bottom: none;
}

.corner-top-right {
  top: 15px;
  right: 15px;
  border-left: none;
  border-bottom: none;
}

.corner-bottom-left {
  bottom: 15px;
  left: 15px;
  border-right: none;
  border-top: none;
}

.corner-bottom-right {
  bottom: 15px;
  right: 15px;
  border-left: none;
  border-top: none;
}

/* Enhanced Buttons */
.cta-button-enhanced {
  position: relative;
  padding: 1rem 2.5rem;
  font-family: 'Manrope', sans-serif;
  font-weight: 600;
  font-size: 1.1rem;
  border: none;
  border-radius: 16px;
  cursor: pointer;
  transition: all 0.3s ease;
  overflow: hidden;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.cta-button-enhanced.primary {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

.cta-button-enhanced.secondary {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
  box-shadow: 0 8px 25px rgba(240, 147, 251, 0.3);
}

.cta-button-enhanced:hover {
  transform: translateY(-5px) scale(1.05);
}

.cta-button-enhanced.primary:hover {
  box-shadow: 0 15px 35px rgba(102, 126, 234, 0.5);
}

.cta-button-enhanced.secondary:hover {
  box-shadow: 0 15px 35px rgba(240, 147, 251, 0.5);
}

.button-glow {
  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;
}

.cta-button-enhanced:hover .button-glow {
  left: 100%;
}

/* Typewriter Effect */
.typewriter-text {
  border-right: 2px solid rgba(102, 126, 234, 0.7);
  white-space: nowrap;
  overflow: hidden;
  animation: typewriter 4s steps(40) 1s forwards, blink 1s infinite;
}

@keyframes typewriter {
  from { width: 0; }
  to { width: 100%; }
}

@keyframes blink {
  50% { border-color: transparent; }
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
}

.scroll-arrow {
  width: 24px;
  height: 24px;
  border-right: 2px solid rgba(102, 126, 234, 0.6);
  border-bottom: 2px solid rgba(102, 126, 234, 0.6);
  transform: rotate(45deg);
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
  40% { transform: translateX(-50%) translateY(-10px); }
  60% { transform: translateX(-50%) translateY(-5px); }
}

@media screen and (max-width: 640px) {
  .hero-section {
    padding: 1.5em 0.5em;
  }
  .glassmorphism {
    padding: 1.5em 1em;
  }
  .glass-card {
    padding: 1em 0.8em;
    font-size: 0.97em;
  }
  
  .gradient-text-enhanced {
    font-size: 2.5rem;
  }
  
  .floating-orb {
    display: none;
  }
  
  .cta-button-enhanced {
    padding: 0.8rem 2rem;
    font-size: 1rem;
  }
  
  .hero-title {
    font-size: 2rem !important;
    line-height: 1.3;
    word-spacing: 0.05em;
    justify-content: center;
    align-items: center;
    gap: 0.3rem;
  }
  
  .year-highlight {
    font-size: 0.85em;
  }
  
  .hero-card {
    padding: 2rem 1.5rem !important;
    max-width: 95vw;
  }
  
  .glowing-underline {
    width: 80%;
  }
}

/* Professional Navigation Styles */
.nav-header {
  transition: all 0.3s ease;
}

.nav-header.scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.nav-link {
  position: relative;
  padding: 0.5rem 1rem;
  color: rgba(75, 85, 99, 0.9);
  font-weight: 500;
  transition: all 0.3s ease;
  text-decoration: none;
}

.nav-link:hover {
  color: #667eea;
  transform: translateY(-1px);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, #667eea, #764ba2);
  transform: translateX(-50%);
  transition: width 0.3s ease;
}

.nav-link:hover::after {
  width: 80%;
}

.nav-link-mobile {
  display: block;
  padding: 0.75rem 0;
  color: rgba(75, 85, 99, 0.9);
  font-weight: 500;
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
}

.nav-link-mobile:hover {
  color: #667eea;
  padding-left: 1rem;
}

/* Statistics Section */
.stat-card {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 20px;
  padding: 2rem 1.5rem;
  text-align: center;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.stat-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;
}

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

.stat-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(102, 126, 234, 0.2);
}

.stat-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: bold;
  background: linear-gradient(135deg, #667eea, #764ba2);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.5rem;
}

.stat-label {
  color: rgba(75, 85, 99, 0.8);
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Contact Section */
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.5rem;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 16px;
  transition: all 0.3s ease;
}

.contact-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(102, 126, 234, 0.15);
}

.contact-icon {
  font-size: 2rem;
  padding: 0.75rem;
  background: linear-gradient(135deg, #667eea, #764ba2);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 60px;
  height: 60px;
}

.social-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem;
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.1));
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  color: rgba(75, 85, 99, 0.9);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
}

.social-btn:hover {
  background: linear-gradient(135deg, #667eea, #764ba2);
  color: white;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(102, 126, 234, 0.3);
}

/* Back to Top Button */
#backToTop {
  transition: all 0.3s ease;
}

#backToTop.visible {
  opacity: 1;
  pointer-events: auto;
}

#backToTop:hover {
  background: linear-gradient(135deg, #667eea, #764ba2);
}

/* Loading Animation */
.loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #667eea, #764ba2);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s ease;
}

.loading-logo {
  width: 100px;
  height: 100px;
  margin-bottom: 2rem;
  animation: pulse 2s ease-in-out infinite;
}

.loading-text {
  color: white;
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 2rem;
}

.loading-progress {
  width: 200px;
  height: 4px;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 2px;
  overflow: hidden;
}

.loading-bar {
  height: 100%;
  background: white;
  width: 0%;
  border-radius: 2px;
  animation: loadingProgress 3s ease-out forwards;
}

@keyframes loadingProgress {
  to { width: 100%; }
}

/* Smooth Animations */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.6s ease forwards;
}

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

.slide-in-left {
  opacity: 0;
  transform: translateX(-50px);
  animation: slideInLeft 0.6s ease forwards;
}

@keyframes slideInLeft {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.slide-in-right {
  opacity: 0;
  transform: translateX(50px);
  animation: slideInRight 0.6s ease forwards;
}

@keyframes slideInRight {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Modal Close Button Styles */
.close-modal-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 40px;
  height: 40px;
  background: rgba(239, 68, 68, 0.9);
  border: none;
  border-radius: 50%;
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: bold;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
  z-index: 60;
}

.close-modal-btn:hover {
  background: rgba(239, 68, 68, 1);
  transform: scale(1.1);
  box-shadow: 0 6px 16px rgba(239, 68, 68, 0.5);
}

.close-modal-btn:active {
  transform: scale(0.95);
}

.close-modal-btn svg {
  width: 20px;
  height: 20px;
}

/* Enhanced Modal Styling */
#eventModal {
  max-height: 80vh;
  overflow-y: auto;
}

#modalContent {
  padding-right: 3rem;
  line-height: 1.6;
}

#modalContent h3 {
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid rgba(102, 126, 234, 0.3);
}

#modalContent b {
  color: #4f46e5;
  font-weight: 600;
}

/* Timeline/Schedule Section Styles */
#timeline {
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.03), rgba(118, 75, 162, 0.03));
}

/* Event Date Card */
.event-date-card {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.1));
  backdrop-filter: blur(20px);
  border: 2px solid rgba(102, 126, 234, 0.2);
  border-radius: 24px;
  padding: 2rem;
  max-width: 300px;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: 0 20px 40px rgba(102, 126, 234, 0.1);
  position: relative;
  overflow: hidden;
}

.event-date-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(102, 126, 234, 0.1), transparent);
  animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
  0% { left: -100%; }
  100% { left: 100%; }
}

.date-number {
  font-size: 4rem;
  font-weight: 800;
  background: linear-gradient(135deg, #4f46e5, #7c3aed);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.date-details {
  text-align: center;
  margin-bottom: 1rem;
}

.date-month {
  font-size: 1.25rem;
  font-weight: 600;
  color: #4f46e5;
  letter-spacing: 2px;
}

.date-year {
  font-size: 1.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, #ec4899, #ef4444);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.date-day {
  font-size: 0.9rem;
  font-weight: 500;
  color: #6b7280;
  text-transform: uppercase;
  letter-spacing: 1px;
}

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

.timeline-line {
  position: absolute;
  left: 2rem;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(to bottom, #4f46e5, #7c3aed, #ec4899);
  border-radius: 2px;
}

.timeline-item {
  position: relative;
  margin-bottom: 3rem;
  padding-left: 6rem;
  opacity: 0;
  transform: translateX(-30px);
  animation: timelineSlideIn 0.6s ease forwards;
}

.timeline-item:nth-child(even) {
  animation-delay: 0.1s;
}

.timeline-item:nth-child(odd) {
  animation-delay: 0.2s;
}

@keyframes timelineSlideIn {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.timeline-marker {
  position: absolute;
  left: 1rem;
  top: 0.5rem;
  width: 1rem;
  height: 1rem;
  background: linear-gradient(135deg, #4f46e5, #7c3aed);
  border-radius: 50%;
  border: 3px solid white;
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.3);
  z-index: 2;
}

.timeline-marker::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 6px;
  height: 6px;
  background: white;
  border-radius: 50%;
}

.timeline-content {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0.05));
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 16px;
  padding: 1.5rem;
  position: relative;
  transition: all 0.3s ease;
}

.timeline-content::before {
  content: attr(data-time);
  position: absolute;
  top: -0.5rem;
  right: 1rem;
  background: linear-gradient(135deg, #4f46e5, #7c3aed);
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
}

.timeline-item::before {
  content: attr(data-time);
  position: absolute;
  left: -3rem;
  top: 0.5rem;
  background: linear-gradient(135deg, #4f46e5, #7c3aed);
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  min-width: 70px;
  text-align: center;
}

.timeline-content:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(102, 126, 234, 0.15);
}

.timeline-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: #1f2937;
  margin-bottom: 0.5rem;
  background: linear-gradient(135deg, #4f46e5, #7c3aed);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.timeline-description {
  color: #6b7280;
  line-height: 1.6;
}

/* Event Highlights */
.highlight-card {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0.05));
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 20px;
  padding: 2rem;
  text-align: center;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.highlight-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;
}

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

.highlight-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(102, 126, 234, 0.2);
}

.highlight-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.highlight-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  background: linear-gradient(135deg, #4f46e5, #7c3aed);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.highlight-description {
  color: #6b7280;
  line-height: 1.6;
}

/* Mobile Responsive Timeline */
@media (max-width: 768px) {
  .timeline-line {
    left: 1rem;
  }
  
  .timeline-item {
    padding-left: 3rem;
  }
  
  .timeline-item::before {
    left: -2.5rem;
    font-size: 0.6rem;
    padding: 0.2rem 0.5rem;
    min-width: 60px;
  }
  
  .timeline-marker {
    left: 0.5rem;
    width: 0.75rem;
    height: 0.75rem;
  }
  
  .event-date-card {
    max-width: 250px;
    padding: 1.5rem;
  }
  
  .date-number {
    font-size: 3rem;
  }
}