:root {
  --bg-primary: #0a0a1a;
  --bg-secondary: #0f1124;
  --accent-cyan: #00d4ff;
  --accent-purple: #a855f7;
  --accent-magenta: #ec4899;
  --text-primary: #ffffff;
  --text-secondary: #a1a1aa;
  --text-muted: #71717a;
  --glass-bg: rgba(15, 17, 36, 0.7);
  --glass-border: rgba(0, 212, 255, 0.15);
  --glow-cyan: rgba(0, 212, 255, 0.4);
  --glow-purple: rgba(168, 85, 247, 0.3);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  overflow-x: hidden;
  line-height: 1.6;
}

html {
  scroll-behavior: smooth;
}

/* App Container */
.app-container {
  min-height: 100vh;
  position: relative;
}

/* Animated Background */
.bg-animation {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.bg-gradient-1 {
  position: absolute;
  width: 150%;
  height: 150%;
  top: -25%;
  left: -25%;
  background: radial-gradient(ellipse at 20% 50%, rgba(0, 212, 255, 0.08) 0%, transparent 50%);
  animation: floatGradient1 25s ease-in-out infinite;
}

.bg-gradient-2 {
  position: absolute;
  width: 150%;
  height: 150%;
  top: -25%;
  left: -25%;
  background: radial-gradient(ellipse at 80% 80%, rgba(168, 85, 247, 0.06) 0%, transparent 50%);
  animation: floatGradient2 30s ease-in-out infinite;
}

.bg-particles {
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(1px 1px at 20px 30px, rgba(0, 212, 255, 0.3), transparent),
    radial-gradient(1px 1px at 40px 70px, rgba(168, 85, 247, 0.2), transparent),
    radial-gradient(1px 1px at 90px 40px, rgba(236, 72, 153, 0.2), transparent),
    radial-gradient(1px 1px at 130px 80px, rgba(0, 212, 255, 0.2), transparent),
    radial-gradient(1px 1px at 170px 100px, rgba(168, 85, 247, 0.3), transparent);
  background-size: 200px 200px;
  animation: twinkle 10s ease-in-out infinite;
}

@keyframes floatGradient1 {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  50% { transform: translate(10%, 5%) rotate(5deg); }
}

@keyframes floatGradient2 {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  50% { transform: translate(-10%, -5%) rotate(-5deg); }
}

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

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: transparent;
  transition: all 0.3s ease;
}

.header-scrolled {
  background: rgba(10, 10, 26, 0.9);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
}

.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.nav-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 72px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-img {
  height: 40px;
}

.logo-text {
  font-weight: 700;
  font-size: 1.125rem;
  display: none;
}

@media (min-width: 640px) {
  .logo-text { display: block; }
}

.nav-links {
  display: none;
  gap: 2rem;
}

@media (min-width: 768px) {
  .nav-links { display: flex; }
}

.nav-link {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  padding: 0.5rem 0;
  position: relative;
  transition: color 0.2s;
  font-family: inherit;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-purple));
  transition: width 0.3s ease;
}

.nav-link:hover {
  color: var(--text-primary);
}

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

.menu-toggle {
  display: block;
  background: none;
  border: none;
  padding: 0.5rem;
  cursor: pointer;
}

@media (min-width: 768px) {
  .menu-toggle { display: none; }
}

.hamburger {
  width: 24px;
  height: 18px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.hamburger span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--text-primary);
  transition: all 0.3s ease;
}

.hamburger.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.open span:nth-child(2) {
  opacity: 0;
}

.hamburger.open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

.mobile-menu {
  display: flex;
  flex-direction: column;
  padding: 1rem 0;
  background: rgba(10, 10, 26, 0.95);
  backdrop-filter: blur(20px);
}

.mobile-nav-link {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1rem;
  font-weight: 500;
  text-align: left;
  padding: 0.75rem 1.5rem;
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
  animation: slideIn 0.3s ease forwards;
  opacity: 0;
  transform: translateX(-10px);
}

.mobile-nav-link:hover {
  color: var(--text-primary);
  background: rgba(0, 212, 255, 0.1);
}

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

/* Hero Section */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 6rem 1.5rem 4rem;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse 80% 50% at 50% 50%, rgba(0, 212, 255, 0.1) 0%, transparent 60%),
    url('https://file.garden/aPC8mTdiPkDf-gtu/AiSummit/Asset%203@2x.png');
  background-size: cover, cover;
  background-position: center, center;
  opacity: 0.15;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 800px;
}

.hero-badge {
  display: inline-block;
  padding: 0.5rem 1.25rem;
  background: rgba(0, 212, 255, 0.1);
  border: 1px solid rgba(0, 212, 255, 0.3);
  border-radius: 100px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--accent-cyan);
  margin-bottom: 2rem;
  animation: fadeInUp 0.8s ease;
}

.hero-logo {
  height: 80px;
  margin-bottom: 1.5rem;
  filter: drop-shadow(0 0 40px var(--glow-cyan));
  animation: fadeInUp 0.8s ease 0.1s both;
}

@media (min-width: 768px) {
  .hero-logo { height: 120px; }
}

.hero-title {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 1rem;
  animation: fadeInUp 0.8s ease 0.2s both;
}

@media (min-width: 768px) {
  .hero-title { font-size: 4.5rem; }
}

.title-gradient {
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent-cyan) 50%, var(--accent-purple) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-tagline {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  animation: fadeInUp 0.8s ease 0.3s both;
}

@media (min-width: 768px) {
  .hero-tagline { font-size: 1.5rem; }
}

/* Countdown */
.countdown-container {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 2rem;
  animation: fadeInUp 0.8s ease 0.4s both;
}

@media (min-width: 640px) {
  .countdown-container { gap: 1rem; }
}

.countdown-block {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 0.75rem 1rem;
  min-width: 60px;
  backdrop-filter: blur(10px);
}

@media (min-width: 640px) {
  .countdown-block { padding: 1rem 1.5rem; min-width: 80px; }
}

.countdown-value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--accent-cyan);
}

@media (min-width: 640px) {
  .countdown-value { font-size: 2rem; }
}

.countdown-label {
  font-size: 0.625rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  margin-top: 0.25rem;
}

.countdown-separator {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.5rem;
  color: var(--text-muted);
}

.hero-venue {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  animation: fadeInUp 0.8s ease 0.5s both;
}

.venue-icon {
  font-size: 1.25rem;
}

.hero-buttons {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 3rem;
  animation: fadeInUp 0.8s ease 0.6s both;
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  font-size: 1rem;
  font-weight: 600;
  font-family: inherit;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  border: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-cyan) 0%, #0099cc 100%);
  color: var(--bg-primary);
  box-shadow: 0 4px 20px var(--glow-cyan);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--glow-cyan);
}

.btn-secondary {
  background: var(--glass-bg);
  color: var(--text-primary);
  border: 1px solid var(--glass-border);
}

.btn-secondary:hover {
  background: rgba(0, 212, 255, 0.1);
  border-color: var(--accent-cyan);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.125rem;
}

.btn-arrow {
  transition: transform 0.3s ease;
}

.btn:hover .btn-arrow {
  transform: translateX(4px);
}

.scroll-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-muted);
  font-size: 0.875rem;
  cursor: pointer;
  animation: fadeInUp 0.8s ease 0.7s both;
}

.scroll-arrow {
  width: 24px;
  height: 24px;
  border-right: 2px solid var(--accent-cyan);
  border-bottom: 2px solid var(--accent-cyan);
  transform: rotate(45deg);
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 100% { transform: rotate(45deg) translateY(0); }
  50% { transform: rotate(45deg) translateY(8px); }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Sections */
.section {
  position: relative;
  padding: 6rem 1.5rem;
  z-index: 1;
}

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

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent-cyan);
  margin-bottom: 1rem;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .section-title { font-size: 3.5rem; }
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* Agenda Section */
.agenda-section {
  background: rgba(15, 17, 36, 0.5);
}

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

.agenda-item {
  display: grid;
  grid-template-columns: 1fr auto 2fr;
  gap: 1rem;
  padding: 1.5rem 0;
  align-items: start;
}

@media (max-width: 640px) {
  .agenda-item {
    grid-template-columns: auto 1fr;
    gap: 0.75rem;
  }
  .agenda-time { display: none; }
}

.agenda-time {
  text-align: right;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.875rem;
  color: var(--accent-cyan);
  font-weight: 500;
}

.agenda-marker {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 0.25rem;
}

.agenda-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent-cyan);
  box-shadow: 0 0 10px var(--glow-cyan);
}

.agenda-dot.break {
  background: var(--text-muted);
  box-shadow: none;
}

.agenda-dot.panel {
  background: var(--accent-purple);
  box-shadow: 0 0 10px var(--glow-purple);
}

.agenda-content {
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--glass-border);
}

.agenda-title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.agenda-break .agenda-title {
  color: var(--text-secondary);
}

.agenda-speaker {
  color: var(--text-primary);
  font-weight: 500;
}

.agenda-role {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.agenda-sub-item {
  display: grid;
  grid-template-columns: 1fr auto 2fr;
  gap: 1rem;
  padding: 0.5rem 0;
  margin-left: 2rem;
}

@media (max-width: 640px) {
  .agenda-sub-item {
    grid-template-columns: auto 1fr;
    margin-left: 0;
    padding-left: 1.5rem;
  }
}

.agenda-sub-marker {
  width: 8px;
  height: 8px;
  background: var(--glass-border);
  border-radius: 50%;
  margin-top: 0.5rem;
  grid-column: 2;
}

@media (max-width: 640px) {
  .agenda-sub-marker { grid-column: 1; }
}

.agenda-sub-content {
  grid-column: 3;
}

@media (max-width: 640px) {
  .agenda-sub-content { grid-column: 2; }
}

.agenda-sub-speaker {
  font-weight: 500;
  font-size: 0.9375rem;
}

.agenda-sub-role {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* Speakers Section */
.speakers-section {
  background: transparent;
}

.search-container {
  max-width: 400px;
  margin: 0 auto 3rem;
}

.search-wrapper {
  position: relative;
}

.search-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 1.25rem;
}

.search-input {
  width: 100%;
  padding: 1rem 1rem 1rem 3rem;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  color: var(--text-primary);
  font-size: 1rem;
  font-family: inherit;
  outline: none;
  transition: all 0.3s ease;
}

.search-input:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 20px rgba(0, 212, 255, 0.2);
}

.search-input::placeholder {
  color: var(--text-muted);
}

.speakers-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .speakers-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .speakers-grid { grid-template-columns: repeat(3, 1fr); }
}

.speaker-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  cursor: pointer;
  transition: all 0.3s ease;
  animation: fadeInUp 0.5s ease both;
  overflow: hidden;
}

.speaker-card:hover {
  border-color: rgba(0, 212, 255, 0.4);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.speaker-card.expanded {
  grid-column: span 1;
  border-color: var(--accent-cyan);
  box-shadow: 0 25px 50px rgba(0, 212, 255, 0.15);
}

@media (min-width: 768px) {
  .speaker-card.expanded { grid-column: span 2; }
}

.speaker-card-inner {
  padding: 1.5rem;
}

.speaker-header {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.speaker-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  border: 2px solid var(--accent-cyan);
  box-shadow: 0 0 20px var(--glow-cyan);
}

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

.avatar-fallback {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  font-weight: 700;
  font-size: 1.25rem;
}

.speaker-info {
  flex: 1;
  min-width: 0;
}

.speaker-name {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.speaker-title {
  font-size: 0.875rem;
  color: var(--accent-cyan);
  margin-bottom: 0.125rem;
}

.speaker-company {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.speaker-toggle {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
  font-size: 1.5rem;
  font-weight: 300;
  transition: transform 0.3s ease;
}

.speaker-toggle.open {
  transform: rotate(45deg);
}

.speaker-expanded {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--glass-border);
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.speaker-bio h4 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accent-cyan);
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.speaker-bio p {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 0.75rem;
}

.speaker-links {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
}

.speaker-links a {
  font-size: 0.875rem;
  color: var(--accent-cyan);
  text-decoration: none;
  transition: color 0.2s;
}

.speaker-links a:hover {
  color: var(--text-primary);
}

.speakers-cta {
  text-align: center;
  margin-top: 4rem;
}

/* About Section */
.about-section {
  background: rgba(15, 17, 36, 0.5);
}

.about-grid {
  display: grid;
  gap: 4rem;
  align-items: center;
}

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

.about-content .section-label {
  text-align: left;
}

.about-content .section-title {
  text-align: left;
  font-size: 2rem;
}

@media (min-width: 768px) {
  .about-content .section-title { font-size: 2.5rem; }
}

.about-text {
  color: var(--text-secondary);
  font-size: 1.0625rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.stat-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 2rem;
  text-align: center;
  transition: all 0.3s ease;
}

.stat-card:hover {
  border-color: var(--accent-cyan);
  transform: translateY(-4px);
}

.stat-value {
  font-size: 2.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

/* Venue Section */
.venue-section {
  background: transparent;
}

.venue-card {
  display: grid;
  gap: 2rem;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  overflow: hidden;
}

@media (min-width: 1024px) {
  .venue-card { grid-template-columns: 1fr 1.5fr; }
}

.venue-info {
  padding: 2rem;
}

.venue-name {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.venue-address {
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.venue-details {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.venue-detail {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text-secondary);
}

.detail-icon {
  font-size: 1.25rem;
}

.venue-map {
  height: 300px;
  background: var(--bg-secondary);
}

@media (min-width: 1024px) {
  .venue-map { height: auto; min-height: 350px; }
}

.venue-map iframe {
  width: 100%;
  height: 100%;
}

/* Vibe Section */
.vibe-section {
  position: relative;
  z-index: 1;
  padding: 4rem 1.5rem;
  background: linear-gradient(180deg, transparent 0%, rgba(0, 212, 255, 0.03) 50%, transparent 100%);
}

.vibe-container {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

.vibe-badge {
  display: inline-block;
  padding: 0.5rem 1.25rem;
  background: rgba(168, 85, 247, 0.1);
  border: 1px solid rgba(168, 85, 247, 0.3);
  border-radius: 100px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--accent-purple);
  margin-bottom: 1rem;
}

.vibe-text {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.7;
}

/* Footer */
.footer {
  position: relative;
  z-index: 1;
  background: rgba(10, 10, 26, 0.8);
  border-top: 1px solid var(--glass-border);
  padding: 4rem 1.5rem 2rem;
}

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

.footer-grid {
  display: grid;
  gap: 3rem;
  margin-bottom: 3rem;
}

@media (min-width: 768px) {
  .footer-grid { grid-template-columns: 2fr 1fr 1fr; }
}

.footer-logo {
  height: 48px;
  margin-bottom: 1rem;
}

.footer-tagline {
  color: var(--text-muted);
  font-size: 0.9375rem;
}

.footer-links h4,
.footer-social h4 {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-link {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 0.9375rem;
  text-align: left;
  padding: 0.25rem 0;
  cursor: pointer;
  transition: color 0.2s;
  font-family: inherit;
}

.footer-link:hover {
  color: var(--accent-cyan);
}

.social-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9375rem;
  transition: color 0.2s;
}

.social-link:hover {
  color: var(--accent-cyan);
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--glass-border);
  text-align: center;
  color: var(--text-muted);
  font-size: 0.875rem;
}

.footer-credit {
  margin-top: 0.5rem;
}

.footer-credit a {
  color: var(--accent-cyan);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-credit a:hover {
  color: var(--text-primary);
}

/* Konami Easter Egg */
.konami-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.9);
  animation: fadeIn 0.3s ease;
}

.konami-content {
  position: relative;
  width: 100%;
  height: 100%;
}

.berry-emoji {
  position: absolute;
  font-size: 3rem;
  animation: fall 2s ease-in forwards;
}

@keyframes fall {
  from { transform: translateY(-100px); opacity: 1; }
  to { transform: translateY(100vh); opacity: 0; }
}

.konami-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 3rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple), var(--accent-magenta));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: pulse 0.5s ease infinite alternate;
}

@keyframes pulse {
  from { transform: translate(-50%, -50%) scale(1); }
  to { transform: translate(-50%, -50%) scale(1.1); }
}

/* Focus States */
button:focus-visible,
a:focus-visible,
input:focus-visible {
  outline: 2px solid var(--accent-cyan);
  outline-offset: 2px;
}

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