/* ============================================
   ETH Yosemite — Style System
   ============================================ */

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

:root {
  --navy: #253d4f;
  --navy-dark: #1a2d3d;
  --purple: #7a2dce;
  --magenta: #d36bff;
  --rust: #d24a2e;
  --black: #111111;
  --white: #ffffff;
  --off-white: #f5f5f5;
  --text-light: rgba(255,255,255,0.85);
  --max-width: 1400px;
  --gutter: 4vw;
  --gutter-mobile: 6vw;
  --transition: 0.3s ease;

  /* Festival palette */
  --bg-deep: #0a0a0f;
  --bg-surface: #141419;
  --bg-elevated: #1e1e26;
  --accent-hot: #ff55cc;
  --accent-glow: #00f0ff;
  --green-felt: #1a6b3c;
  --gold: #f0c040;
  --text-muted: rgba(240,239,244,0.55);
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--white);
  background: var(--black);
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

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

ul { list-style: none; }

/* --- Typography --- */
h1, h2, h3, h4 {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.5rem, 6vw, 5rem);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 700;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  margin-bottom: 1.5rem;
}

h3 {
  font-size: clamp(1.2rem, 2vw, 1.6rem);
  margin-bottom: 1rem;
}

p {
  font-size: clamp(0.95rem, 1.2vw, 1.1rem);
  color: var(--text-light);
  max-width: 60ch;
  margin-bottom: 1rem;
}

/* --- Layout --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* --- Header / Navigation --- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1rem var(--gutter);
  transition: background var(--transition), backdrop-filter var(--transition);
}

.site-header.scrolled {
  background: rgba(17, 17, 17, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

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

.logo img {
  height: 50px;
  width: auto;
}

.logo span {
  font-size: 1.2rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.85;
  transition: opacity var(--transition);
  white-space: nowrap;
}

.nav-links a:hover {
  opacity: 1;
}

.nav-links a.cta-link {
  background: var(--purple);
  padding: 0.5rem 1.25rem;
  border-radius: 4px;
  opacity: 1;
  transition: background var(--transition);
}

.nav-links a.cta-link:hover {
  background: var(--magenta);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 8px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--white);
  transition: transform var(--transition), opacity var(--transition);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(4px, 4.5px);
}

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

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(4px, -4.5px);
}

/* Mobile Nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(17, 17, 17, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
}

.mobile-nav.active {
  display: flex;
}

.mobile-nav a {
  font-size: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  opacity: 0.85;
  transition: opacity var(--transition);
}

.mobile-nav a:hover {
  opacity: 1;
}

/* --- Hero Sections --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

.hero-short {
  min-height: 70vh;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(0,0,0,0.3) 0%,
    rgba(0,0,0,0.15) 40%,
    rgba(0,0,0,0.4) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 2rem;
}

.hero-content h1 {
  margin-bottom: 0.5rem;
}

.hero-content .subtitle {
  font-size: clamp(1rem, 2vw, 1.4rem);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  opacity: 0.9;
  margin-bottom: 2rem;
}

/* --- Buttons --- */
.btn {
  display: inline-block;
  padding: 0.85rem 2.5rem;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: 1.5px solid var(--white);
  border-radius: 0;
  cursor: pointer;
  transition: all var(--transition);
  background: transparent;
  color: var(--white);
}

.btn:hover {
  background: var(--white);
  color: var(--black);
}

.btn-filled {
  background: var(--purple);
  border-color: var(--purple);
}

.btn-filled:hover {
  background: var(--magenta);
  border-color: var(--magenta);
  color: var(--white);
}

/* --- Two-Column Sections --- */
.section {
  padding: 6vw var(--gutter);
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4vw;
  align-items: center;
  max-width: var(--max-width);
  margin: 0 auto;
}

.split.reverse .split-image {
  order: 2;
}

.split.reverse .split-text {
  order: 1;
}

.split-image {
  border-radius: 2px;
  overflow: hidden;
}

.split-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4/3;
}

.split-text {
  padding: 2rem 0;
}

.split-text .overline {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  opacity: 0.6;
  margin-bottom: 1rem;
}

/* Section backgrounds */
.bg-navy { background-color: var(--navy); }
.bg-navy-dark { background-color: var(--navy-dark); }
.bg-purple { background-color: var(--purple); }
.bg-magenta { background-color: var(--magenta); }
.bg-rust { background-color: var(--rust); }
.bg-black { background-color: var(--black); }
.bg-dark { background-color: #1a1a1a; }

/* --- Card Grids --- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.card {
  position: relative;
  overflow: hidden;
  border-radius: 2px;
  aspect-ratio: 4/3;
  cursor: pointer;
}

.card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.card:hover img {
  transform: scale(1.05);
}

.card-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 2rem 1.5rem;
  background: linear-gradient(transparent, rgba(0,0,0,0.8));
}

.card-overlay h3 {
  font-size: 1.2rem;
  margin: 0;
}

/* --- Bullet Lists --- */
.feature-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem 2rem;
  margin: 1.5rem 0;
}

.feature-list li {
  font-size: 0.95rem;
  color: var(--text-light);
  padding: 0.25rem 0;
  padding-left: 1.25rem;
  position: relative;
}

.feature-list li::before {
  content: '—';
  position: absolute;
  left: 0;
  opacity: 0.5;
}

/* --- Image Gallery / Carousel --- */
.image-row {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  padding: 0 var(--gutter);
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.image-row::-webkit-scrollbar { display: none; }

.image-row .gallery-item {
  flex: 0 0 auto;
  width: 350px;
  aspect-ratio: 4/3;
  overflow: hidden;
  border-radius: 2px;
  scroll-snap-align: start;
}

.image-row .gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* --- Alternating Section Cards (for lodging/amenities) --- */
.info-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  max-width: var(--max-width);
  margin: 0 auto;
  min-height: 500px;
}

.info-card:nth-child(even) .info-card-image { order: 2; }
.info-card:nth-child(even) .info-card-text { order: 1; }

.info-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 500px;
}

.info-card-text {
  padding: 4rem 3rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* --- Houses Grid (for lodging) --- */
.houses-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  max-width: var(--max-width);
  margin: 2rem auto 0;
}

.house-card {
  position: relative;
  overflow: hidden;
  border-radius: 2px;
  aspect-ratio: 16/10;
}

.house-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.house-card:hover img {
  transform: scale(1.05);
}

.house-card .house-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.5rem;
  background: linear-gradient(transparent, rgba(0,0,0,0.75));
}

.house-card .house-label h4 {
  font-size: 1.1rem;
  letter-spacing: 0.05em;
}

/* --- Footer --- */
.site-footer {
  padding: 4rem var(--gutter) 2rem;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
}

.footer-brand h2 {
  font-size: 2rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 0;
}

.footer-col h4 {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.5;
  margin-bottom: 1rem;
}

.footer-col a {
  display: block;
  font-size: 0.9rem;
  padding: 0.3rem 0;
  opacity: 0.7;
  transition: opacity var(--transition);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-col a:hover {
  opacity: 1;
}

.footer-bottom {
  max-width: var(--max-width);
  margin: 3rem auto 0;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 0.75rem;
  opacity: 0.4;
}

/* --- Contact Form --- */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  max-width: 500px;
}

.contact-form label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  opacity: 0.7;
  margin-bottom: 0.25rem;
  display: block;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 2px;
  color: var(--white);
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color var(--transition);
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--purple);
}

.contact-form textarea {
  min-height: 140px;
  resize: vertical;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

/* --- CTA Banner --- */
.cta-banner {
  position: relative;
  padding: 8rem var(--gutter);
  text-align: center;
  overflow: hidden;
}

.cta-banner .cta-bg {
  position: absolute;
  inset: 0;
}

.cta-banner .cta-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.35);
}

.cta-banner .cta-content {
  position: relative;
  z-index: 1;
}

.cta-banner h2 {
  margin-bottom: 2rem;
}

/* --- Map section --- */
.map-section {
  padding: 4rem var(--gutter);
}

.map-info {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  max-width: var(--max-width);
  margin: 0 auto;
  align-items: start;
}

.distance-list {
  margin-top: 1.5rem;
}

.distance-list li {
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  font-size: 0.95rem;
  color: var(--text-light);
  display: flex;
  justify-content: space-between;
}

.distance-list li strong {
  color: var(--white);
}

/* --- Section headers --- */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 3rem;
}

.section-header .overline {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0.5;
  margin-bottom: 0.75rem;
}

/* --- Festival Backgrounds --- */
.bg-deep { background-color: var(--bg-deep); }
.bg-surface { background-color: var(--bg-surface); }
.bg-elevated { background-color: var(--bg-elevated); }

/* --- Stats Banner --- */
.stats-banner {
  display: flex;
  justify-content: center;
  gap: 0;
  padding: 3rem var(--gutter);
  background: var(--bg-surface);
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.stat-item {
  text-align: center;
  padding: 1rem 3rem;
  border-right: 1px solid rgba(255,255,255,0.08);
}

.stat-item:last-child { border-right: none; }

.stat-number {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1;
  margin-bottom: 0.35rem;
}

.stat-label {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* --- Gradient Divider --- */
.gradient-divider {
  height: 2px;
  background: linear-gradient(90deg, var(--purple), var(--accent-hot), var(--accent-glow), var(--purple));
  background-size: 300% 100%;
  animation: gradientSlide 6s ease infinite;
}

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

/* --- Experience Cards --- */
.experience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.experience-card {
  position: relative;
  background: var(--bg-surface);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px;
  padding: 2rem 1.75rem;
  transition: all 0.4s ease;
  overflow: hidden;
  text-decoration: none;
  display: block;
}

.experience-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: 12px;
  padding: 1px;
  background: linear-gradient(135deg, var(--purple), var(--accent-hot), var(--accent-glow));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.experience-card:hover::before { opacity: 1; }
.experience-card:hover { transform: translateY(-4px); background: var(--bg-elevated); }

.experience-card .card-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
  display: block;
}

.experience-card h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.experience-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.5;
}

/* --- Countdown Timer --- */
.countdown {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  margin-top: 2rem;
}

.countdown-unit {
  text-align: center;
  min-width: 80px;
}

.countdown-number {
  font-family: 'JetBrains Mono', 'Space Grotesk', monospace;
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1;
  text-shadow: 0 0 30px rgba(122, 45, 206, 0.4);
}

.countdown-label {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

/* --- Glass Panel --- */
.glass-panel {
  background: rgba(255,255,255,0.04);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  padding: 2rem;
}

.glass-panel h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
}

/* --- Tags/Pills --- */
.tag {
  display: inline-block;
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.25rem 0.65rem;
  border-radius: 50px;
  background: rgba(255,255,255,0.08);
  color: var(--text-muted);
  border: 1px solid rgba(255,255,255,0.06);
}

.tag-pink { background: rgba(255,85,204,0.15); color: var(--accent-hot); border-color: rgba(255,85,204,0.2); }
.tag-cyan { background: rgba(0,240,255,0.1); color: var(--accent-glow); border-color: rgba(0,240,255,0.15); }
.tag-purple { background: rgba(122,45,206,0.15); color: var(--magenta); border-color: rgba(122,45,206,0.2); }

/* --- Artist/DJ Cards --- */
.artist-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.artist-card {
  background: var(--bg-surface);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.4s ease;
}

.artist-card:hover {
  border-color: var(--accent-hot);
  box-shadow: 0 0 30px rgba(255,85,204,0.15);
  transform: translateY(-4px);
}

.artist-card-image {
  position: relative;
  aspect-ratio: 1/1;
  overflow: hidden;
}

.artist-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.8) brightness(0.9);
  transition: filter 0.4s ease;
}

.artist-card:hover .artist-card-image img {
  filter: saturate(1) brightness(1);
}

.artist-card-image .play-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.3);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.artist-card:hover .play-overlay { opacity: 1; }

.play-overlay .play-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--accent-hot);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 20px rgba(255,85,204,0.5);
}

.play-overlay .play-btn svg {
  width: 20px;
  height: 20px;
  fill: var(--white);
  margin-left: 3px;
}

.artist-card-info {
  padding: 1.25rem;
}

.artist-card-info h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.artist-card-info .tags {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

/* --- Photo Mosaic --- */
.photo-mosaic {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 200px;
  gap: 4px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.photo-mosaic .mosaic-item {
  overflow: hidden;
}

.photo-mosaic .mosaic-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.photo-mosaic .mosaic-item:hover img {
  transform: scale(1.08);
}

.photo-mosaic .mosaic-wide { grid-column: span 2; }
.photo-mosaic .mosaic-tall { grid-row: span 2; }

/* --- Timeline --- */
.timeline {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  padding-left: 3rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--purple), var(--accent-hot), var(--accent-glow));
}

.timeline-item {
  position: relative;
  padding-bottom: 3rem;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -3rem;
  top: 0.25rem;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--purple);
  border: 2px solid var(--bg-deep);
  transform: translateX(-5px);
}

.timeline-item h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  color: var(--accent-hot);
  margin-bottom: 0.5rem;
}

.timeline-item p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* --- Poker-specific --- */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.step-card {
  text-align: center;
  padding: 2.5rem 1.5rem;
}

.step-card .step-number {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 3rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 1rem;
}

.step-card h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.rules-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.rules-table th {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-align: left;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  color: var(--text-muted);
  font-weight: 500;
}

.rules-table td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  color: var(--text-light);
}

.rules-table tr:last-child td { border-bottom: none; }

/* --- Vibez-specific hero overlay --- */
.hero-vibez .hero-bg::after {
  background: linear-gradient(
    180deg,
    rgba(10,10,15,0.5) 0%,
    rgba(255,85,204,0.08) 40%,
    rgba(10,10,15,0.85) 100%
  );
}

/* --- Poker hero overlay --- */
.hero-poker .hero-bg::after {
  background: linear-gradient(
    180deg,
    rgba(10,10,15,0.6) 0%,
    rgba(26,107,60,0.1) 40%,
    rgba(10,10,15,0.85) 100%
  );
}

/* --- Neon text glow --- */
.text-glow-pink {
  text-shadow: 0 0 20px rgba(255,85,204,0.4), 0 0 60px rgba(255,85,204,0.15);
}

.text-glow-cyan {
  text-shadow: 0 0 20px rgba(0,240,255,0.4), 0 0 60px rgba(0,240,255,0.15);
}

.text-glow-purple {
  text-shadow: 0 0 20px rgba(122,45,206,0.4), 0 0 60px rgba(122,45,206,0.15);
}

/* --- Button variants --- */
.btn-hot {
  background: var(--accent-hot);
  border-color: var(--accent-hot);
}

.btn-hot:hover {
  background: #ff77d6;
  border-color: #ff77d6;
  color: var(--white);
}

.btn-glow {
  background: transparent;
  border-color: var(--accent-glow);
  color: var(--accent-glow);
}

.btn-glow:hover {
  background: var(--accent-glow);
  color: var(--bg-deep);
}

.btn-gold {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--bg-deep);
}

.btn-gold:hover {
  background: #f5d060;
  border-color: #f5d060;
  color: var(--bg-deep);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
}

@media (max-width: 768px) {
  :root {
    --gutter: var(--gutter-mobile);
  }

  .split {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .split.reverse .split-image,
  .split.reverse .split-text {
    order: unset;
  }

  .info-card {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .info-card:nth-child(even) .info-card-image,
  .info-card:nth-child(even) .info-card-text {
    order: unset;
  }

  .info-card-image img {
    min-height: 300px;
  }

  .info-card-text {
    padding: 2.5rem 1.5rem;
  }

  .card-grid {
    grid-template-columns: 1fr;
  }

  .houses-grid {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .feature-list {
    grid-template-columns: 1fr;
  }

  .hero { min-height: 80vh; }
  .hero-short { min-height: 60vh; }

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

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

  .image-row .gallery-item {
    width: 280px;
  }

  .stats-banner {
    flex-wrap: wrap;
    gap: 0;
  }

  .stat-item {
    flex: 1 1 50%;
    padding: 1rem 1.5rem;
    border-right: none;
    border-bottom: 1px solid rgba(255,255,255,0.06);
  }

  .stat-item:nth-child(odd) {
    border-right: 1px solid rgba(255,255,255,0.06);
  }

  .experience-grid {
    grid-template-columns: 1fr;
  }

  .artist-grid {
    grid-template-columns: 1fr;
  }

  .steps-grid {
    grid-template-columns: 1fr;
  }

  .photo-mosaic {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 150px;
  }

  .photo-mosaic .mosaic-wide { grid-column: span 1; }

  .countdown {
    gap: 0.75rem;
  }

  .countdown-unit { min-width: 60px; }

  .timeline { padding-left: 2rem; }
  .timeline-item::before { left: -2rem; }

  .speaker-grid { grid-template-columns: repeat(2, 1fr); }
  .sponsor-tier-grid { grid-template-columns: repeat(2, 1fr); }
  .agenda-grid { grid-template-columns: 1fr; }
  .newsletter-form { flex-direction: column; }
  .newsletter-form input, .newsletter-form button { width: 100%; }
  .feature-cards { grid-template-columns: 1fr; }
}

/* ============================================
   New Components — Speakers, Sponsors, Agenda
   ============================================ */

/* --- Speaker Grid --- */
.speaker-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.speaker-card {
  background: var(--bg-surface);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px;
  overflow: hidden;
  text-align: center;
  transition: all 0.4s ease;
}

.speaker-card:hover {
  border-color: var(--purple);
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(122,45,206,0.15);
}

.speaker-card-image {
  aspect-ratio: 1/1;
  overflow: hidden;
  background: var(--bg-elevated);
}

.speaker-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.3);
  transition: filter 0.4s ease;
}

.speaker-card:hover .speaker-card-image img { filter: grayscale(0); }

.speaker-card-info {
  padding: 1.25rem 1rem;
}

.speaker-card-info h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.speaker-card-info .speaker-role {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.speaker-card-info .speaker-topic {
  font-size: 0.7rem;
  color: var(--accent-glow);
  letter-spacing: 0.05em;
}

/* --- Sponsor Tiers --- */
.sponsor-section {
  margin-bottom: 3rem;
}

.sponsor-section h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  text-align: center;
  margin-bottom: 1.5rem;
  letter-spacing: 0.08em;
}

.sponsor-tier-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.sponsor-logo {
  background: var(--bg-surface);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 8px;
  padding: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 80px;
  transition: all 0.3s ease;
  text-align: center;
}

.sponsor-logo:hover {
  border-color: rgba(255,255,255,0.15);
  background: var(--bg-elevated);
}

.sponsor-logo span {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  opacity: 0.7;
}

.sponsor-logo.tier-diamond {
  grid-column: span 4;
  min-height: 120px;
  border-color: rgba(240,192,64,0.3);
}

.sponsor-logo.tier-diamond span { font-size: 1.4rem; color: var(--gold); opacity: 1; }

.sponsor-logo.tier-ruby { border-color: rgba(255,85,204,0.15); }
.sponsor-logo.tier-emerald { border-color: rgba(0,240,255,0.15); }

/* --- Agenda / Schedule --- */
.agenda-day-tabs {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.agenda-tab {
  padding: 0.6rem 1.5rem;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 50px;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.3s ease;
}

.agenda-tab:hover { border-color: var(--purple); color: var(--white); }
.agenda-tab.active { background: var(--purple); border-color: var(--purple); color: var(--white); }

.agenda-grid {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 0;
  max-width: 900px;
  margin: 0 auto;
}

.agenda-time {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  color: var(--accent-glow);
  padding: 1.25rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  white-space: nowrap;
}

.agenda-item {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  border-left: 2px solid rgba(255,255,255,0.06);
}

.agenda-item h4 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.agenda-item .agenda-meta {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.agenda-item .agenda-meta .venue-tag {
  color: var(--accent-hot);
}

/* --- Accordion --- */
.accordion-item {
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 8px;
  margin-bottom: 0.75rem;
  overflow: hidden;
  background: var(--bg-surface);
}

.accordion-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
  cursor: pointer;
  transition: background 0.3s ease;
}

.accordion-header:hover { background: var(--bg-elevated); }

.accordion-header h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  margin: 0;
}

.accordion-arrow {
  font-size: 1.2rem;
  transition: transform 0.3s ease;
  opacity: 0.5;
}

.accordion-item.open .accordion-arrow { transform: rotate(180deg); }

.accordion-body {
  display: none;
  padding: 0 1.5rem 1.25rem;
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

.accordion-item.open .accordion-body { display: block; }

/* --- Feature Cards (for makerspace/podcast) --- */
.feature-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.feature-card {
  background: var(--bg-surface);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px;
  padding: 2rem 1.5rem;
  text-align: center;
  transition: all 0.3s ease;
}

.feature-card:hover {
  border-color: rgba(255,255,255,0.12);
  background: var(--bg-elevated);
}

.feature-card .feature-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  display: block;
}

.feature-card h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.feature-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 0;
  max-width: none;
}

/* --- Newsletter --- */
.newsletter-bar {
  background: var(--bg-elevated);
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding: 2.5rem var(--gutter);
  text-align: center;
}

.newsletter-form {
  display: flex;
  gap: 0.75rem;
  max-width: 500px;
  margin: 1rem auto 0;
  justify-content: center;
}

.newsletter-form input {
  flex: 1;
  padding: 0.75rem 1rem;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 6px;
  color: var(--white);
  font-family: inherit;
  font-size: 0.9rem;
}

.newsletter-form input:focus {
  outline: none;
  border-color: var(--purple);
}

.newsletter-form button {
  padding: 0.75rem 1.5rem;
  background: var(--purple);
  border: none;
  border-radius: 6px;
  color: var(--white);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: background 0.3s ease;
  white-space: nowrap;
}

.newsletter-form button:hover { background: var(--magenta); }

/* --- Art Gallery Grid --- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.gallery-piece {
  position: relative;
  aspect-ratio: 1/1;
  overflow: hidden;
  cursor: pointer;
}

.gallery-piece img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease, filter 0.4s ease;
}

.gallery-piece:hover img {
  transform: scale(1.08);
}

.gallery-piece .piece-info {
  position: absolute;
  inset: 0;
  background: rgba(10,10,15,0.75);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
  padding: 1rem;
  text-align: center;
}

.gallery-piece:hover .piece-info { opacity: 1; }

.gallery-piece .piece-info h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.gallery-piece .piece-info p {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin: 0;
}

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

@media (max-width: 768px) {
  .speaker-grid { grid-template-columns: repeat(2, 1fr); }
  .sponsor-tier-grid { grid-template-columns: repeat(2, 1fr); }
  .sponsor-logo.tier-diamond { grid-column: span 2; }
  .feature-cards { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .agenda-grid { grid-template-columns: 70px 1fr; }
}