/* Reset and base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  line-height: 1.6;
  color: #333;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Hero Section */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 50%, #3730a3 100%);
  color: white;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.bg-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.3;
}

.bg-orb-1 {
  top: 80px;
  left: 40px;
  width: 288px;
  height: 288px;
  background: rgba(59, 130, 246, 0.4);
  animation: pulse 4s ease-in-out infinite;
}

.bg-orb-2 {
  bottom: 80px;
  right: 40px;
  width: 384px;
  height: 384px;
  background: rgba(99, 102, 241, 0.4);
  animation: pulse 4s ease-in-out infinite 1s;
}

.bg-orb-3 {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: linear-gradient(45deg, rgba(59, 130, 246, 0.2), rgba(99, 102, 241, 0.2));
  animation: spin-slow 20s linear infinite;
}

.particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.particle {
  position: absolute;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 50%;
}

.particle-1 {
  top: 25%;
  left: 25%;
  width: 8px;
  height: 8px;
  animation: float 6s ease-in-out infinite;
}

.particle-2 {
  top: 75%;
  left: 75%;
  width: 4px;
  height: 4px;
  background: rgba(147, 197, 253, 0.4);
  animation: float-delayed 8s ease-in-out infinite;
}

.particle-3 {
  top: 50%;
  left: 16.67%;
  width: 6px;
  height: 6px;
  background: rgba(165, 180, 252, 0.3);
  animation: float-slow 10s ease-in-out infinite;
}

.particle-4 {
  top: 33.33%;
  right: 25%;
  width: 8px;
  height: 8px;
  background: rgba(255, 255, 255, 0.2);
  animation: float-delayed 8s ease-in-out infinite;
}

.hero-content {
  text-align: center;
  max-width: 1000px;
  padding: 0 20px;
  z-index: 10;
  position: relative;
}

.hero-icon {
  position: relative;
  display: flex;
  justify-content: center;
  margin-bottom: 64px;
}

.hero-icon i {
  font-size: 80px;
  color: #93c5fd;
  animation: bounce-gentle 3s ease-in-out infinite;
}

.icon-glow {
  position: absolute;
  inset: -16px;
  background: linear-gradient(45deg, rgba(59, 130, 246, 0.2), rgba(99, 102, 241, 0.2));
  border-radius: 50%;
  filter: blur(20px);
  animation: pulse 2s ease-in-out infinite;
}

.hero-title {
  font-size: clamp(3rem, 8vw, 7rem);
  font-weight: 700;
  margin-bottom: 32px;
  line-height: 1.1;
  background: linear-gradient(45deg, #93c5fd, #ffffff, #a5b4fc);
  background-size: 200% 200%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: gradient-x 3s ease infinite;
}

.hero-subtitle {
  font-size: clamp(1.25rem, 3vw, 2rem);
  margin-bottom: 48px;
  color: #93c5fd;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  opacity: 0;
  animation: fade-in-up 1s ease-out 0.5s both;
}

.hero-buttons {
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: center;
  opacity: 0;
  animation: fade-in-up 1s ease-out 1s both;
}

@media (min-width: 640px) {
  .hero-buttons {
    flex-direction: row;
    justify-content: center;
  }
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 16px 32px;
  font-size: 18px;
  font-weight: 600;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(45deg, #2563eb, #1d4ed8);
  color: white;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.btn-primary:hover {
  background: linear-gradient(45deg, #1d4ed8, #1e40af);
  transform: scale(1.05);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: white;
  border: 2px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(10px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.5);
  transform: scale(1.05);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
}

.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
}

.scroll-mouse {
  width: 24px;
  height: 40px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 20px;
  display: flex;
  justify-content: center;
  padding-top: 8px;
}

.scroll-wheel {
  width: 4px;
  height: 12px;
  background: rgba(255, 255, 255, 0.5);
  border-radius: 2px;
  animation: pulse 2s ease-in-out infinite;
}

/* Timeline Section */
.timeline-section {
  padding: 80px 0;
  background: linear-gradient(to bottom, #ffffff 0%, #f3f4f6 100%);
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-header h2 {
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 700;
  color: #111827;
  margin-bottom: 16px;
}

.section-header p {
  font-size: 20px;
  color: #6b7280;
}

.timeline-grid {
  display: grid;
  gap: 32px;
}

@media (min-width: 1024px) {
  .timeline-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.timeline-column {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.day-header {
  background: white;
  border: 1px solid #e5e7eb;
  padding: 24px;
  border-radius: 12px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.day-icon {
  background: #f3f4f6;
  padding: 12px;
  border-radius: 50%;
}

.day-icon i {
  font-size: 32px;
  color: #374151;
}

.day-info h3 {
  font-size: 24px;
  font-weight: 700;
  color: #111827;
  margin-bottom: 4px;
}

.day-info p {
  color: #6b7280;
  font-size: 16px;
}

.events-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.event-card {
  background: white;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  padding: 16px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  height: 96px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.event-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  border-color: #d1d5db;
}

.event-icon {
  width: 48px;
  height: 48px;
  background: #f3f4f6;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
  transition: background-color 0.3s ease;
}

.event-card:hover .event-icon {
  background: #e5e7eb;
}

.event-details {
  flex: 1;
  min-width: 0;
}

.event-time {
  font-weight: 600;
  color: #111827;
  font-size: 14px;
  margin-bottom: 4px;
}

.event-location {
  display: flex;
  align-items: center;
  gap: 4px;
  color: #6b7280;
  font-size: 14px;
  margin-bottom: 4px;
}

.event-location i {
  font-size: 12px;
}

.event-title {
  font-weight: 500;
  color: #374151;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.event-card:hover .event-title {
  color: #111827;
}

/* Maps Section */
.maps-section {
  padding: 80px 0;
  background: linear-gradient(to bottom, #ffffff 0%, #f3f4f6 100%);
}

.maps-container {
  display: grid;
  gap: 32px;
  margin-top: 40px;
}

@media (min-width: 768px) {
  .maps-container {
    grid-template-columns: 1fr 1fr;
  }
}

.map-item {
  background: white;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.map-item:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  transform: translateY(-5px);
}

.map-download {
  position: relative;
  display: block;
  cursor: pointer;
}

.download-icon {
  position: absolute;
  top: 15px;
  right: 15px;
  background-color: rgba(255, 255, 255, 0.9);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.download-icon i {
  color: #2563eb;
  font-size: 18px;
}

.map-download:hover .download-icon {
  opacity: 1;
}

.map-image {
  width: 100%;
  height: auto;
  display: block;
  transition: filter 0.3s ease;
}

.map-download:hover .map-image {
  filter: brightness(0.95);
}

.map-caption {
  padding: 16px;
  text-align: center;
  font-weight: 600;
  color: #374151;
}

/* FAQ Section */
.faq-section {
  padding: 80px 0;
  background: linear-gradient(to bottom, #ffffff 0%, #f3f4f6 100%);
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  overflow: hidden;
}

.faq-question {
  padding: 24px;
  background: white;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  color: #111827;
  transition: background-color 0.3s ease;
}

.faq-question:hover {
  background: #f9fafb;
}

.faq-question i {
  transition: transform 0.3s ease;
  color: #6b7280;
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
  max-height: 200px;
}

.faq-answer p {
  padding: 0 24px 24px;
  color: #374151;
  line-height: 1.6;
}

/* Footer */
.footer {
  background: #111827;
  color: white;
  padding: 48px 0;
}

.footer-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.footer-icon {
  margin-bottom: 32px;
}

.footer-icon i {
  font-size: 48px;
  color: #60a5fa;
}

.footer h3 {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 16px;
}

.footer p {
  color: #9ca3af;
  margin-bottom: 32px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-bottom: 32px;
}

.social-link {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #9ca3af;
  text-decoration: none;
  transition: color 0.3s ease;
}

.social-link:hover {
  color: white;
}

.social-link i {
  font-size: 24px;
}

.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid #374151;
  color: #6b7280;
}

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

@keyframes float-delayed {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-15px);
  }
}

@keyframes float-slow {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes bounce-gentle {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

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

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

@keyframes spin-slow {
  from {
    transform: translate(-50%, -50%) rotate(0deg);
  }
  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

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

@keyframes bounce {
  0%,
  20%,
  53%,
  80%,
  100% {
    transform: translateX(-50%) translateY(0);
  }
  40%,
  43% {
    transform: translateX(-50%) translateY(-15px);
  }
  70% {
    transform: translateX(-50%) translateY(-7px);
  }
  90% {
    transform: translateX(-50%) translateY(-3px);
  }
}

/* Responsive Design */
@media (max-width: 768px) {
  .hero-content {
    padding: 0 16px;
  }

  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }

  .btn {
    width: 100%;
    justify-content: center;
  }

  .timeline-grid {
    gap: 48px;
  }

  .container {
    padding: 0 16px;
  }
}