/* ==========================================================================
   PURANI GAADI — WAGONR HERO EXPERIENCE
   The father's 2014 Maruti Suzuki WagonR is NEVER replaced.
   ========================================================================== */

#view-drive {
  position: fixed;
  inset: 0;
  overflow: hidden;
  z-index: 10;
}

.hero-background-wrapper {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
  background: #030508;
}

.hero-background-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 42%;
  transform: scale(1.04);
  transition: transform 8s var(--ease-lux);
  will-change: transform;
  animation: kenBurns 28s ease-in-out infinite alternate;
}

@keyframes kenBurns {
  0% { transform: scale(1.02) translate3d(0, 0, 0); }
  100% { transform: scale(1.08) translate3d(-1.2%, -0.8%, 0); }
}

.ambient-lighting-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 2;
  background:
    linear-gradient(135deg, rgba(3, 5, 8, 0.68) 0%, rgba(3, 5, 8, 0.16) 46%, transparent 72%),
    linear-gradient(to top, rgba(2, 4, 7, 0.88) 0%, rgba(2, 4, 7, 0.38) 24%, transparent 48%);
}

.film-grain {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 3;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.headlight-bloom {
  position: absolute;
  width: 42%;
  height: 28%;
  left: 29%;
  bottom: 28%;
  pointer-events: none;
  z-index: 2;
  background: radial-gradient(ellipse at center, rgba(255, 196, 92, 0.18) 0%, rgba(255, 170, 51, 0.05) 42%, transparent 72%);
  filter: blur(18px);
  opacity: 0.55;
  mix-blend-mode: screen;
  animation: headlightPulse 4.8s ease-in-out infinite;
}

body.is-playing .headlight-bloom {
  opacity: 0.95;
  animation-duration: 1.8s;
}

@keyframes headlightPulse {
  0%, 100% { opacity: 0.4; transform: scale(1); }
  50% { opacity: 0.85; transform: scale(1.06); }
}

body.horn-vibrate {
  animation: screenShock 0.32s var(--ease-lux);
}

@keyframes screenShock {
  0%, 100% { transform: translate3d(0, 0, 0); }
  20% { transform: translate3d(-3px, 2px, 0); }
  40% { transform: translate3d(3px, -2px, 0); }
  60% { transform: translate3d(-2px, 1px, 0); }
  80% { transform: translate3d(1px, -1px, 0); }
}

.hero-title-container {
  position: absolute;
  top: clamp(86px, 11vh, 128px);
  left: clamp(22px, 5vw, 72px);
  z-index: 12;
  pointer-events: none;
  max-width: min(92vw, 560px);
}

.title-purani {
  font-family: var(--font-serif);
  font-size: clamp(34px, 6.4vw, 76px);
  font-weight: 900;
  letter-spacing: 6px;
  line-height: 0.92;
  color: #fff;
  text-shadow: 0 6px 28px rgba(0, 0, 0, 0.9);
}

.title-gaadi {
  font-family: var(--font-italic-serif);
  font-size: clamp(40px, 7vw, 84px);
  font-weight: 700;
  font-style: italic;
  letter-spacing: 3px;
  line-height: 0.92;
  color: var(--amber-gold);
  text-shadow: 0 0 34px var(--amber-glow);
}

.title-subtitle {
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 2.2px;
  color: var(--text-muted);
  line-height: 1.6;
}

#wagonr-3d-studio-container {
  position: absolute;
  inset: 0;
  z-index: 5;
  display: none;
  background: radial-gradient(circle at center, rgba(10, 16, 26, 0.72) 0%, rgba(3, 5, 8, 0.96) 100%);
}

#wagonr-3d-canvas-box { width: 100%; height: 100%; }

.studio-loading-badge {
  position: absolute;
  bottom: 128px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: 22px;
  padding: 9px 18px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--amber-warm);
  display: none;
  gap: 8px;
  align-items: center;
}

.hero-radio-dock {
  position: absolute;
  bottom: 92px;
  left: 50%;
  transform: translateX(-50%);
  width: min(94vw, 920px);
  background: var(--glass-dock);
  backdrop-filter: blur(26px);
  -webkit-backdrop-filter: blur(26px);
  border: 1.5px solid var(--glass-border);
  border-radius: 28px;
  padding: 16px 22px 14px;
  box-shadow: var(--shadow-lux);
  z-index: 20;
}

.radio-dock-main-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.retro-lcd-screen {
  min-width: 108px;
  background: #020408;
  border: 1.5px solid rgba(212, 163, 64, 0.42);
  border-radius: 14px;
  padding: 8px 14px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: inset 0 0 16px rgba(255, 170, 51, 0.22);
  cursor: pointer;
}

.lcd-freq-number {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 700;
  color: var(--amber-warm);
  text-shadow: 0 0 12px var(--amber-glow);
}

.lcd-station-label {
  font-family: var(--font-clean);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 1.6px;
  color: var(--amber-gold);
}

.rotary-knob-cluster {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  cursor: pointer;
}

.physical-knob-dial {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #475569, #0f172a);
  border: 2px solid #64748b;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.8), inset 0 1px 2px rgba(255, 255, 255, 0.22);
  position: relative;
  transition: transform 0.18s ease-out;
}

.physical-knob-dial::after {
  content: "";
  position: absolute;
  top: 5px;
  left: 50%;
  transform: translateX(-50%);
  width: 3px;
  height: 9px;
  background: var(--amber-warm);
  border-radius: 2px;
  box-shadow: 0 0 8px var(--amber-glow);
}

.knob-label-text {
  font-family: var(--font-mono);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 1.1px;
  color: var(--text-muted);
}

.audio-visualizer-bars {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 28px;
}

.vis-bar {
  width: 3.5px;
  height: 4px;
  background: linear-gradient(to top, var(--amber-gold), var(--amber-warm));
  border-radius: 2px;
  transition: height 0.08s ease;
}

.horn-quick-pill {
  background: rgba(212, 163, 64, 0.16);
  border: 1px solid var(--amber-gold);
  border-radius: 22px;
  padding: 9px 16px;
  color: var(--amber-warm);
  font-family: var(--font-clean);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.horn-quick-pill:active {
  background: var(--amber-warm);
  color: #05070a;
  transform: scale(0.96);
}

.mobile-bottom-nav {
  display: none;
  position: fixed;
  left: 12px;
  right: 12px;
  bottom: 86px;
  z-index: 999;
  background: rgba(10, 14, 22, 0.92);
  border: 1px solid var(--glass-border);
  border-radius: 22px;
  padding: 8px;
  backdrop-filter: blur(18px);
}

.mobile-nav-btn {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-clean);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.4px;
  padding: 8px 4px;
  border-radius: 14px;
}

.mobile-nav-btn.active {
  color: #fff;
  background: rgba(255, 170, 51, 0.18);
}

@media (max-width: 860px) {
  .hero-radio-dock { width: 94vw; padding: 12px 12px 10px; bottom: 148px; }
  .rotary-knob-cluster, .audio-visualizer-bars { display: none; }
  .mobile-bottom-nav { display: flex; }
  .title-purani { letter-spacing: 3px; }
}