/* ============================================
   Race.Wild — Landing Page
   Dark · Cyberpunk · Racing · Immersive
   ============================================ */

:root {
  /* Colors */
  --bg: #0a0a0f;
  --bg-elev: #12121a;
  --bg-card: rgba(255, 255, 255, 0.03);
  --bg-card-hover: rgba(255, 255, 255, 0.06);
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);
  --fg: #f7f8fb;
  --fg-secondary: #a7b0c8;
  --fg-muted: #5d6a8a;
  --accent: #f59e0b;
  --accent-hover: #fbbf24;
  --accent-glow: rgba(245, 158, 11, 0.45);
  --accent-soft: rgba(245, 158, 11, 0.12);
  --blue: #38bdf8;
  --purple: #c084fc;
  --pink: #f472b6;
  --green: #34d399;
  --red: #f87171;

  /* Fonts */
  --font-display: 'Orbitron', system-ui, sans-serif;
  --font-body: 'JetBrains Mono', ui-monospace, 'SF Mono', Consolas, monospace;

  /* Spacing */
  --max-width: 1200px;
  --space-section: clamp(5rem, 10vw, 8rem);
  --space-lg: clamp(2.5rem, 5vw, 4rem);
  --space-md: 1.5rem;
  --nav-height: 72px;

  /* Effects */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --transition: 220ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  color: var(--fg);
  background: var(--bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg {
  display: block;
  max-width: 100%;
}

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

button {
  font: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

ul, ol {
  list-style: none;
}

/* ===== Background ===== */
#bg-canvas {
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
}

.grid-floor {
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(56, 189, 248, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56, 189, 248, 0.08) 1px, transparent 1px);
  background-size: 60px 60px;
  transform: perspective(800px) rotateX(60deg) translateZ(-100px);
  transform-origin: center top;
  opacity: 0.5;
  animation: gridMove 20s linear infinite;
  mask-image: linear-gradient(180deg, transparent 0%, black 30%, black 70%, transparent 100%);
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, black 30%, black 70%, transparent 100%);
  pointer-events: none;
}

@keyframes gridMove {
  from { background-position: 0 0; }
  to { background-position: 0 60px; }
}

.scanline {
  position: fixed;
  inset: 0;
  z-index: 999;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    rgba(255, 255, 255, 0) 0px,
    rgba(255, 255, 255, 0) 2px,
    rgba(255, 255, 255, 0.02) 3px,
    rgba(255, 255, 255, 0) 4px
  );
}

/* ===== Navigation ===== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(1.5rem, 4vw, 3rem);
  background: rgba(10, 10, 15, 0.6);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.05em;
}

.brand-mark {
  font-size: 1.5rem;
  color: var(--accent);
  animation: spin 8s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.brand-text {
  color: var(--fg);
}

.brand-dot {
  color: var(--accent);
}

.nav-links {
  display: flex;
  gap: 4px;
}

.nav-links a {
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 500;
  color: var(--fg-secondary);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}

.nav-links a:hover {
  color: var(--fg);
  background: var(--bg-card-hover);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  font-size: 13px;
  font-weight: 700;
  font-family: var(--font-display);
  letter-spacing: 0.05em;
  color: #1a1200;
  background: var(--accent);
  border-radius: var(--radius-md);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.nav-cta:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--accent-glow);
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(var(--nav-height) + 60px) 24px 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.5;
}

.hero-orb-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--accent), transparent 70%);
  top: -100px;
  right: -100px;
  animation: float 15s ease-in-out infinite;
}

.hero-orb-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--blue), transparent 70%);
  bottom: -50px;
  left: -50px;
  animation: float 20s ease-in-out infinite reverse;
}

.hero-orb-3 {
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, var(--purple), transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  opacity: 0.3;
  animation: float 25s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0); }
  33% { transform: translate(30px, -30px); }
  66% { transform: translate(-20px, 20px); }
}

.hero-content {
  max-width: 900px;
  text-align: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(52, 211, 153, 0.3);
  background: rgba(52, 211, 153, 0.08);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--green);
  margin-bottom: 32px;
}

.hero-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 10px var(--green);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 10vw, 7rem);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -0.04em;
  margin-bottom: 24px;
}

.hero-line {
  display: block;
}

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

.hero-subtitle {
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  line-height: 1.8;
  color: var(--fg-secondary);
  margin: 0 auto 40px;
  max-width: 600px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 80px;
}

/* ===== Buttons ===== */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.05em;
  border-radius: var(--radius-md);
  transition: all var(--transition);
  overflow: hidden;
  cursor: pointer;
  border: 1px solid transparent;
}

.btn-xl {
  padding: 18px 36px;
  font-size: 15px;
}

.btn-mega {
  padding: 22px 48px;
  font-size: 16px;
}

.btn-primary {
  background: var(--accent);
  color: #1a1200;
}

.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-3px);
  box-shadow: 0 12px 32px var(--accent-glow);
}

.btn-ghost {
  background: var(--bg-card);
  color: var(--fg);
  border-color: var(--border-strong);
}

.btn-ghost:hover {
  background: var(--bg-card-hover);
  border-color: var(--fg-secondary);
  transform: translateY(-3px);
}

.btn-shine {
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  animation: shine 3s ease-in-out infinite;
}

@keyframes shine {
  0% { left: -100%; }
  60%, 100% { left: 150%; }
}

/* ===== Hero Stats ===== */
.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 700px;
  margin: 0 auto;
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  backdrop-filter: blur(12px);
}

.hero-stat {
  text-align: center;
}

.hero-stat-value {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 6px;
}

.hero-stat-label {
  font-size: 11px;
  font-weight: 500;
  color: var(--fg-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-scroll {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--fg-muted);
  font-weight: 700;
  opacity: 0.6;
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(180deg, transparent, var(--accent));
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.5); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ===== Section Header ===== */
.section-header {
  max-width: 700px;
  margin: 0 auto var(--space-lg);
  text-align: center;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--accent);
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1rem;
  color: var(--fg-secondary);
  line-height: 1.7;
}

/* ===== Features ===== */
.features {
  padding: var(--space-section) 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature-card {
  padding: 32px 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.feature-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-strong);
  transform: translateY(-4px);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--accent-soft);
  border: 1px solid rgba(245, 158, 11, 0.2);
  color: var(--accent);
  margin-bottom: 20px;
}

.feature-content h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--fg);
}

.feature-content p {
  font-size: 0.9rem;
  color: var(--fg-secondary);
  line-height: 1.7;
  margin-bottom: 16px;
}

.feature-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.feature-tags span {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.2);
  color: var(--blue);
}

/* ===== Gallery ===== */
.gallery {
  padding: var(--space-section) 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 280px;
  gap: 16px;
}

.gallery-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all var(--transition);
}

.gallery-card-lg {
  grid-column: span 2;
  grid-row: span 2;
}

.gallery-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 600ms ease;
}

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

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

.gallery-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 24px;
  background: linear-gradient(180deg, transparent, rgba(10, 10, 15, 0.95));
  pointer-events: none;
}

.gallery-overlay h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.gallery-overlay p {
  font-size: 13px;
  color: var(--fg-secondary);
}

/* ===== Live Data ===== */
.live {
  padding: var(--space-section) 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.live-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.live-panel {
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-card);
}

.live-panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.live-panel-title {
  display: flex;
  align-items: center;
  gap: 10px;
}

.live-panel-title h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
}

.live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
}

.live-dot-pulse {
  animation: pulse 2s ease-in-out infinite;
  box-shadow: 0 0 8px var(--green);
}

.live-panel-meta {
  font-size: 12px;
  color: var(--fg-muted);
  font-weight: 500;
}

/* Leaderboard */
.leaderboard {
  min-height: 280px;
}

.leaderboard-loading,
.whispers-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 60px 20px;
  color: var(--fg-muted);
  font-size: 13px;
}

.spinner {
  width: 24px;
  height: 24px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

.lb-row {
  display: grid;
  grid-template-columns: 36px 1fr auto;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  align-items: center;
  font-size: 14px;
  transition: background var(--transition);
  animation: rowIn 0.4s ease;
}

@keyframes rowIn {
  from { opacity: 0; transform: translateX(-10px); }
  to { opacity: 1; transform: translateX(0); }
}

.lb-row:hover {
  background: var(--bg-card-hover);
}

.lb-row-top {
  background: var(--accent-soft);
}

.lb-rank {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--accent);
  text-align: center;
}

.lb-row-top-1 .lb-rank { color: #ffd700; }
.lb-row-top-2 .lb-rank { color: #c0c0c0; }
.lb-row-top-3 .lb-rank { color: #cd7f32; }

.lb-tag {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.1em;
}

.lb-flag {
  display: inline-block;
  margin-right: 6px;
}

.lb-time {
  font-variant-numeric: tabular-nums;
  color: var(--blue);
  font-weight: 700;
}

.lb-empty {
  padding: 40px 20px;
  text-align: center;
  color: var(--fg-muted);
  font-size: 13px;
}

/* Whispers Feed */
.whispers-feed {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: 320px;
  overflow-y: auto;
  padding-right: 4px;
}

.whispers-feed::-webkit-scrollbar {
  width: 6px;
}
.whispers-feed::-webkit-scrollbar-track {
  background: transparent;
}
.whispers-feed::-webkit-scrollbar-thumb {
  background: var(--border-strong);
  border-radius: 3px;
}

.whisper-item {
  display: flex;
  gap: 12px;
  padding: 10px;
  border-radius: var(--radius-sm);
  background: var(--bg-card-hover);
  border-left: 2px solid var(--accent);
  animation: rowIn 0.4s ease;
}

.whisper-flag {
  font-size: 1.1rem;
  flex-shrink: 0;
}

.whisper-body {
  flex: 1;
  min-width: 0;
}

.whisper-message {
  font-size: 14px;
  color: var(--fg);
  margin-bottom: 4px;
  word-break: break-word;
}

.whisper-meta {
  font-size: 11px;
  color: var(--fg-muted);
}

/* ===== CTA ===== */
.cta-section {
  padding: var(--space-section) 24px;
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.cta-content {
  padding: 80px 40px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 50% 0%, var(--accent-soft), transparent 60%),
    var(--bg-card);
  position: relative;
  overflow: hidden;
}

.cta-content::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 0%, rgba(245, 158, 11, 0.05) 50%, transparent 100%);
  pointer-events: none;
}

.cta-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 16px;
  position: relative;
}

.cta-desc {
  font-size: 1rem;
  color: var(--fg-secondary);
  margin-bottom: 36px;
  position: relative;
}

.cta-meta {
  margin-top: 24px;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--fg-muted);
}

/* ===== Footer ===== */
.footer {
  padding: 48px 24px;
  border-top: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.3);
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  text-align: center;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
}

.footer-text {
  font-size: 13px;
  color: var(--fg-secondary);
  line-height: 1.7;
}

.footer-text a {
  color: var(--accent);
}

.footer-links {
  display: flex;
  gap: 12px;
  font-size: 13px;
  font-weight: 600;
  color: var(--fg-secondary);
}

.footer-links a {
  transition: color var(--transition);
}

.footer-links a:hover {
  color: var(--accent);
}

/* ===== Reveal Animation ===== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .features-grid {
    grid-template-columns: 1fr;
  }
  .live-grid {
    grid-template-columns: 1fr;
  }
  .gallery-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 220px;
  }
  .gallery-card-lg {
    grid-column: span 1;
    grid-row: span 1;
  }
  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
  }
  .nav-links {
    display: none;
  }
}

@media (max-width: 600px) {
  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
    padding: 16px;
    gap: 16px;
  }
  .cta-content {
    padding: 48px 24px;
  }
}

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