/* BYLT Society — Black & Purple Neon Theme */
:root {
  --bg: #0a0a0f;
  --bg-card: #12121a;
  --purple: #9d4edd;
  --purple-bright: #c77dff;
  --purple-glow: rgba(157, 78, 221, 0.6);
  --purple-dim: #5a189a;
  --text: #e8e8f0;
  --text-dim: #9898a8;
  --border: rgba(157, 78, 221, 0.35);
  --font-display: 'Bebas Neue', sans-serif;
  --font-graffiti: 'Permanent Marker', cursive;
  --font-body: 'Rajdhani', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

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

.smoke-layer {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 50% 100%, rgba(90, 24, 154, 0.25) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 20% 80%, rgba(157, 78, 221, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse 50% 30% at 80% 70%, rgba(199, 125, 255, 0.1) 0%, transparent 50%);
  animation: smokeDrift 12s ease-in-out infinite alternate;
}

@keyframes smokeDrift {
  0% { opacity: 0.7; transform: translateY(0) scale(1); }
  100% { opacity: 1; transform: translateY(-20px) scale(1.05); }
}

.lightning-flash {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(199, 125, 255, 0.03) 50%, transparent 100%);
  animation: lightning 8s ease-in-out infinite;
  opacity: 0;
}

@keyframes lightning {
  0%, 92%, 100% { opacity: 0; }
  93% { opacity: 0.4; }
  94% { opacity: 0; }
  95% { opacity: 0.2; }
  96% { opacity: 0; }
}

.wet-pavement {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 40%;
  background: linear-gradient(0deg, rgba(10, 10, 15, 0.95) 0%, transparent 100%);
  box-shadow: inset 0 20px 60px rgba(157, 78, 221, 0.08);
}

/* Intro screen */
.intro-screen {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}

.intro-screen.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.intro-smoke {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(157, 78, 221, 0.3) 0%, transparent 70%);
  animation: introPulse 2s ease-in-out infinite;
}

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

.intro-lightning {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 40%, rgba(199, 125, 255, 0.2) 50%, transparent 60%);
  animation: introFlash 1.5s ease-in-out infinite;
}

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

.intro-content { text-align: center; z-index: 1; }

.intro-logo {
  font-family: var(--font-display);
  font-size: clamp(4rem, 15vw, 8rem);
  color: var(--purple-bright);
  text-shadow: 0 0 40px var(--purple-glow), 0 0 80px var(--purple-glow);
  letter-spacing: 0.2em;
  animation: introGlow 1s ease-in-out infinite alternate;
}

@keyframes introGlow {
  from { text-shadow: 0 0 20px var(--purple-glow); }
  to { text-shadow: 0 0 60px var(--purple-glow), 0 0 100px var(--purple); }
}

.intro-sub {
  font-family: var(--font-graffiti);
  font-size: 1.5rem;
  color: var(--text-dim);
  margin-top: -0.5rem;
}

.intro-loader {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-top: 2rem;
}

.intro-loader span {
  width: 10px;
  height: 10px;
  background: var(--purple);
  border-radius: 50%;
  animation: loaderBounce 0.6s ease-in-out infinite alternate;
}

.intro-loader span:nth-child(2) { animation-delay: 0.2s; }
.intro-loader span:nth-child(3) { animation-delay: 0.4s; }

@keyframes loaderBounce {
  to { transform: translateY(-10px); opacity: 0.5; }
}

/* Layout */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.main-content {
  position: relative;
  z-index: 1;
  min-height: 60vh;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 10, 15, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  max-width: 1200px;
  margin: 0 auto;
}

.logo {
  text-decoration: none;
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.logo-bylt {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--purple-bright);
  text-shadow: 0 0 20px var(--purple-glow);
  letter-spacing: 0.15em;
}

.logo-society {
  font-family: var(--font-graffiti);
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-top: -4px;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 0.5rem 1.25rem;
  flex-wrap: wrap;
  align-items: center;
}

.nav-links a {
  color: var(--text-dim);
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: color 0.2s, text-shadow 0.2s;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--purple-bright);
  text-shadow: 0 0 12px var(--purple-glow);
}

.nav-cta {
  background: linear-gradient(135deg, var(--purple-dim), var(--purple));
  padding: 0.35rem 0.85rem !important;
  border-radius: 4px;
  color: #fff !important;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--purple-bright);
  transition: 0.3s;
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(10, 10, 15, 0.98);
    flex-direction: column;
    padding: 1rem;
    border-bottom: 1px solid var(--border);
  }
  .nav-links.open { display: flex; }
}

/* Typography */
.graffiti {
  font-family: var(--font-display);
  font-size: clamp(3rem, 10vw, 5.5rem);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: linear-gradient(180deg, #fff 0%, var(--purple-bright) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 30px var(--purple-glow));
}

.graffiti-sm {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 5vw, 2.5rem);
  letter-spacing: 0.1em;
  color: var(--purple-bright);
  text-shadow: 0 0 20px var(--purple-glow);
}

.neon-text {
  color: var(--purple-bright);
  text-shadow: 0 0 10px var(--purple-glow), 0 0 30px var(--purple-glow);
  font-weight: 700;
}

/* Hero */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  padding: 4rem 0;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  top: 20%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 400px;
  background: radial-gradient(ellipse, var(--purple-glow) 0%, transparent 70%);
  opacity: 0.4;
  pointer-events: none;
}

.hero-inner { position: relative; z-index: 1; text-align: center; }

.hero-motto {
  font-family: var(--font-graffiti);
  font-size: clamp(1.1rem, 3vw, 1.5rem);
  margin: 1rem 0;
}

.hero-sub {
  font-size: 1.25rem;
  color: var(--text-dim);
  max-width: 500px;
  margin: 0 auto 1.5rem;
}

.hero-member-stat {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
  padding: 1rem 2rem;
  margin: 0 auto 2rem;
  border-radius: 12px;
  background: rgba(18, 18, 26, 0.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 0 30px rgba(157, 78, 221, 0.2);
  transition: box-shadow 0.3s, transform 0.3s;
}

.hero-member-stat:hover {
  box-shadow: 0 0 45px var(--purple-glow);
  transform: translateY(-2px);
}

.hero-member-num {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 3.5rem);
  line-height: 1;
  color: var(--purple-bright);
  text-shadow: 0 0 25px var(--purple-glow);
  letter-spacing: 0.05em;
}

.hero-member-label {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-dim);
}

.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.75rem 1.75rem;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-decoration: none;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}

.btn-primary {
  background: linear-gradient(135deg, var(--purple-dim), var(--purple));
  color: #fff;
  box-shadow: 0 0 20px var(--purple-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 35px var(--purple-glow);
}

.btn-outline {
  background: transparent;
  color: var(--purple-bright);
  border: 2px solid var(--purple);
}

.btn-outline:hover {
  background: rgba(157, 78, 221, 0.15);
  box-shadow: 0 0 20px var(--purple-glow);
}

.btn-lg { padding: 1rem 2.25rem; font-size: 1.1rem; }
.btn-block { width: 100%; text-align: center; }

/* Sections */
.section { padding: 4rem 0; }
.section-dim { background: rgba(18, 18, 26, 0.5); }

.section-title { margin-bottom: 2rem; text-align: center; }
.section-cta { display: block; text-align: center; margin-top: 2rem; width: fit-content; margin-left: auto; margin-right: auto; }

.lead { font-size: 1.25rem; color: var(--text-dim); text-align: center; max-width: 700px; margin: 0 auto; }

.page-hero {
  padding: 4rem 0 2rem;
  text-align: center;
  border-bottom: 1px solid var(--border);
}

.page-title { margin-bottom: 0.5rem; }
.page-sub, .page-motto { color: var(--text-dim); font-size: 1.15rem; }

/* Cards */
.card-glow {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 0 30px rgba(157, 78, 221, 0.1);
  overflow: hidden;
  transition: box-shadow 0.3s, transform 0.3s;
}

.card-glow:hover {
  box-shadow: 0 0 40px var(--purple-glow);
  transform: translateY(-4px);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.card-img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
}

.card-body { padding: 1.25rem; }
.card-body h3 { font-family: var(--font-display); font-size: 1.5rem; letter-spacing: 0.05em; }
.card-body .meta { color: var(--purple-bright); font-size: 0.9rem; margin: 0.5rem 0; }

.meet-card.past { opacity: 0.75; }

.promo-flyer { max-width: 700px; margin: 0 auto; }
.promo-flyer img { width: 100%; border-radius: 8px; }

/* Gallery */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
}

.preview-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); }

.gallery-item {
  position: relative;
  display: block;
  aspect-ratio: 1;
  overflow: hidden;
  border-radius: 6px;
  border: 1px solid var(--border);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
}

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

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(10,10,15,0.9) 0%, transparent 50%);
  display: flex;
  align-items: flex-end;
  padding: 0.75rem;
  font-size: 0.85rem;
  color: var(--purple-bright);
  opacity: 0;
  transition: opacity 0.3s;
}

.gallery-item:hover .gallery-overlay { opacity: 1; }

.gallery-grid-mixed {
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  align-items: start;
}

.gallery-instagram-item,
.gallery-embed-item {
  min-width: 0;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-card);
}

.gallery-instagram-item .instagram-media,
.gallery-embed-item .instagram-media {
  margin: 0 !important;
  min-width: 0 !important;
  width: 100% !important;
  max-width: 100% !important;
}

.gallery-tiktok-item {
  overflow: visible;
  min-height: 580px;
}

.gallery-tiktok-item .tiktok-iframe {
  display: block;
  width: 100%;
  max-width: 605px;
  min-width: 325px;
  height: 739px;
  margin: 0 auto;
  border: 0;
  background: transparent;
}

.category-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
  justify-content: center;
}

.filter-btn {
  padding: 0.5rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-dim);
  text-decoration: none;
  border-radius: 4px;
  font-weight: 600;
  transition: 0.2s;
}

.filter-btn:hover,
.filter-btn.active {
  border-color: var(--purple);
  color: var(--purple-bright);
  box-shadow: 0 0 15px var(--purple-glow);
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(0, 0, 0, 0.95);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  visibility: hidden;
  transition: 0.3s;
}

.lightbox.active {
  opacity: 1;
  visibility: visible;
}

.lightbox-img {
  max-width: 95%;
  max-height: 80vh;
  object-fit: contain;
  border: 2px solid var(--purple);
  box-shadow: 0 0 40px var(--purple-glow);
}

.lightbox-caption { margin-top: 1rem; color: var(--text-dim); }
.lightbox-close {
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  background: none;
  border: none;
  color: var(--purple-bright);
  font-size: 2.5rem;
  cursor: pointer;
}

/* Meets */
.meets-list { display: flex; flex-direction: column; gap: 2rem; }

.meet-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 2rem;
  padding: 1.5rem;
}

@media (max-width: 768px) {
  .meet-detail-grid { grid-template-columns: 1fr; }
}

.meet-meta { list-style: none; margin: 1rem 0; }
.meet-meta li { margin: 0.5rem 0; color: var(--text-dim); }
.meet-meta strong { color: var(--purple-bright); }
.meet-desc { margin-top: 1rem; }

/* Builds */
.builds-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.build-card .build-photo {
  aspect-ratio: 16/10;
  overflow: hidden;
  background: #1a1a24;
}

.build-card .build-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.build-photo-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--purple-dim);
}

.build-body { padding: 1.25rem; }
.build-body h3 { font-family: var(--font-display); font-size: 1.5rem; }
.build-car { color: var(--purple-bright); margin: 0.5rem 0; }
.build-mods { margin: 1rem 0; font-size: 0.95rem; color: var(--text-dim); }
.build-social {
  color: var(--purple-bright);
  text-decoration: none;
  font-weight: 600;
}

.build-social:hover { text-shadow: 0 0 10px var(--purple-glow); }

/* Rules */
.rules-list { list-style: none; max-width: 800px; margin: 0 auto; }

.rule-item {
  display: flex;
  gap: 1.5rem;
  padding: 1.5rem;
  margin-bottom: 1rem;
  align-items: flex-start;
}

.rule-num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  color: var(--purple);
  text-shadow: 0 0 20px var(--purple-glow);
  flex-shrink: 0;
}

.rules-footer {
  text-align: center;
  margin-top: 2rem;
  color: var(--text-dim);
  font-style: italic;
}

/* Forms */
.form-container { max-width: 640px; margin: 0 auto; padding: 2rem; }

.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block;
  margin-bottom: 0.35rem;
  font-weight: 600;
  color: var(--purple-bright);
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.75rem 1rem;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1rem;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--purple);
  box-shadow: 0 0 15px var(--purple-glow);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
}

/* Alerts */
.alert {
  padding: 1rem 1.25rem;
  border-radius: 4px;
  margin-bottom: 1.5rem;
}

.alert-success {
  background: rgba(46, 125, 50, 0.2);
  border: 1px solid #4caf50;
  color: #a5d6a7;
}

.alert-error {
  background: rgba(198, 40, 40, 0.2);
  border: 1px solid #ef5350;
  color: #ffcdd2;
}

.alert-error ul { margin-left: 1.25rem; }

/* CTA */
.cta-section { padding-bottom: 5rem; }
.cta-box {
  text-align: center;
  padding: 3rem 2rem;
}
.cta-box h2 { margin-bottom: 0.75rem; }
.cta-box p { color: var(--text-dim); margin-bottom: 1.5rem; }

.content-block { padding: 2.5rem; max-width: 800px; margin: 0 auto; }
.content-block p { margin-bottom: 1rem; color: var(--text-dim); }

.empty-state {
  text-align: center;
  color: var(--text-dim);
  padding: 3rem;
  font-size: 1.1rem;
}

/* Responsive images */
.responsive-img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Footer */
.site-footer {
  position: relative;
  z-index: 1;
  margin-top: 4rem;
  padding: 3rem 0;
  border-top: 1px solid var(--border);
  background: rgba(10, 10, 15, 0.9);
}

.footer-inner {
  text-align: center;
}

.footer-brand .logo-bylt { font-size: 2.5rem; }
.footer-motto { color: var(--purple-bright); margin: 0.5rem 0 1.5rem; font-family: var(--font-graffiti); }

.footer-links {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.footer-links a {
  color: var(--text-dim);
  text-decoration: none;
  font-weight: 600;
}

.footer-links a:hover { color: var(--purple-bright); }
.footer-copy { font-size: 0.85rem; color: var(--text-dim); }