/* ============================================================
   3D EFFECTS CSS — Sri Sapthagiri Driving School
   Includes Realistic Cockpit + Interactive Driving Simulator
   ============================================================ */
:root { --perspective: 1200px; --card-radius: 24px; }

/* ── Hero parallax ── */
.hero { perspective: var(--perspective); transform-style: preserve-3d; }
.hero-3d-wrap { position: absolute; inset: 0; pointer-events: none; transform-style: preserve-3d; }
.hero-depth-card { position: absolute; background: rgba(249,115,22,0.08); border: 1px solid rgba(249,115,22,0.25); border-radius: 16px; backdrop-filter: blur(6px); padding: 14px 22px; font-family: 'Outfit',sans-serif; font-weight: 700; font-size: 0.88rem; color: var(--text); box-shadow: 0 12px 40px rgba(0,0,0,0.4); animation: depthFloat 5s ease-in-out infinite alternate; }
.hero-depth-card:nth-child(1){top:20%;left:6%} .hero-depth-card:nth-child(2){top:65%;left:8%;animation-delay:-1.5s} .hero-depth-card:nth-child(3){top:18%;right:6%;animation-delay:-2.5s} .hero-depth-card:nth-child(4){top:62%;right:7%;animation-delay:-0.8s}
@keyframes depthFloat { from{transform:translateY(0)} to{transform:translateY(-16px)} }
.speed-lines{position:absolute;inset:0;pointer-events:none;overflow:hidden;z-index:1}
.speed-line{position:absolute;height:1px;background:linear-gradient(90deg,transparent,rgba(249,115,22,0.4),transparent);animation:speedLine linear infinite;top:var(--top,50%);width:var(--w,200px);left:-300px;animation-duration:var(--dur,1.5s);animation-delay:var(--delay,0s)}
@keyframes speedLine{from{left:-300px;opacity:0}10%{opacity:1}90%{opacity:1}to{left:110%;opacity:0}}

/* ── Card tilts ── */
.course-card{transform-style:preserve-3d;perspective:800px;transition:transform 0.4s cubic-bezier(.2,.8,.3,1),box-shadow 0.4s ease}
.about-visual{perspective:800px;transform-style:preserve-3d}
.about-visual > div:first-child{transition:transform 0.4s ease,box-shadow 0.4s ease;transform:perspective(800px) rotateY(-6deg) rotateX(2deg);box-shadow:20px 20px 60px rgba(0,0,0,0.6)}
.about-visual > div:first-child:hover{transform:perspective(800px) rotateY(0deg) rotateX(0deg) scale(1.02)}

/* ── Feature flip cards ── */
.features-grid{perspective:1000px}
/* Desktop: 3D flip cards */
@media (min-width: 769px) {
  .feature-card{transform-style:preserve-3d;position:relative;cursor:pointer;height:240px}
  .feature-card-front,.feature-card-back{position:absolute;inset:0;border-radius:20px;padding:32px 24px;backface-visibility:hidden;-webkit-backface-visibility:hidden;transition:transform 0.7s cubic-bezier(.4,.2,.2,1);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}
  .feature-card-front{background:var(--bg);border:1px solid var(--border);transform:rotateY(0deg)}
  .feature-card-back{background:linear-gradient(135deg,rgba(249,115,22,0.15),rgba(249,115,22,0.05));border:1px solid rgba(249,115,22,0.4);transform:rotateY(180deg)}
  .feature-card:hover .feature-card-front{transform:rotateY(-180deg)}
  .feature-card:hover .feature-card-back{transform:rotateY(0deg)}
  .feature-card-back p{color:var(--text);font-size:0.95rem;line-height:1.7}
  .feature-card-back .back-icon{font-size:2.5rem;margin-bottom:16px}
  .feature-card > .feature-icon-wrap,.feature-card > h3,.feature-card > p{display:none}
  .hover-hint{display:block}
}
/* Mobile: simple flat cards, no flip */
@media (max-width: 768px) {
  .feature-card{position:relative;cursor:default;height:auto;background:var(--bg);border:1px solid var(--border);border-radius:20px;padding:24px 20px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:10px;}
  .feature-card-front,.feature-card-back{position:static;border-radius:0;padding:0;backface-visibility:visible;transition:none;display:flex;flex-direction:column;align-items:center;text-align:center;}
  .feature-card-back{display:none !important}
  .feature-card-front{background:none;border:none;}
  .hover-hint{display:none !important}
}
.reveal-3d{opacity:0;transform:perspective(600px) rotateX(20deg) translateY(40px);transition:opacity 0.8s ease,transform 0.8s cubic-bezier(.2,.8,.3,1)}
.reveal-3d.visible{opacity:1;transform:perspective(600px) rotateX(0deg) translateY(0px)}
.ring-3d{position:absolute;border-radius:50%;border:1px solid rgba(249,115,22,0.15);pointer-events:none;animation:ring3dSpin linear infinite}
@keyframes ring3dSpin{from{transform:perspective(400px) rotateX(60deg) rotate(0deg)}to{transform:perspective(400px) rotateX(60deg) rotate(360deg)}}
.marquee-wrap{transform:perspective(600px) rotateX(-4deg);transform-origin:top center;box-shadow:0 12px 40px rgba(249,115,22,0.3)}

/* ============================================================
   DRIVING SIMULATOR — Compact + Challenges
   ============================================================ */
#drivingSimSection { background: #050a12; padding: 40px 0 30px; }
.sim-header { text-align: center; margin-bottom: 20px; }

.sim-frame {
  max-width: 420px;
  margin: 0 auto;
  background: #0a0f1a;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 0 50px rgba(249,115,22,0.12), 0 20px 60px rgba(0,0,0,0.9);
  border: 1px solid rgba(249,115,22,0.2);
  user-select: none;
  /* touch-action removed from frame — only buttons block touch */
}

/* ── SECTION NAV ARROWS ── */
.sim-nav-arrows {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 14px;
}
.sim-nav-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 18px;
  background: rgba(249,115,22,0.08);
  border: 1px solid rgba(249,115,22,0.3);
  border-radius: 24px;
  color: #f97316;
  font-family: 'Outfit', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
  -webkit-tap-highlight-color: transparent;
}
.sim-nav-btn:hover, .sim-nav-btn:active {
  background: rgba(249,115,22,0.18);
  border-color: #f97316;
  transform: scale(1.04);
}
.sim-nav-btn span { font-size: 0.7rem; color: rgba(255,255,255,0.7); font-weight: 500; }

/* ── CHALLENGE PANEL ── */
.sim-challenge-bar {
  background: linear-gradient(90deg, #0d1520, #111a2a, #0d1520);
  border-bottom: 1px solid rgba(249,115,22,0.3);
  padding: 8px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.sim-chal-icon { font-size: 1.2rem; flex-shrink: 0; }
.sim-chal-info { flex: 1; min-width: 0; }
.sim-chal-name {
  font-family: 'Outfit', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  color: #f97316;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sim-chal-desc {
  font-family: 'Inter', sans-serif;
  font-size: 0.6rem;
  color: rgba(255,255,255,0.5);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sim-chal-progress-wrap {
  width: 80px;
  flex-shrink: 0;
}
.sim-chal-bar {
  height: 5px;
  background: #1a2035;
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 2px;
}
.sim-chal-fill {
  height: 100%;
  background: linear-gradient(90deg, #f97316, #ffb347);
  border-radius: 3px;
  width: 0%;
  transition: width 0.3s ease;
}
.sim-chal-pct {
  font-family: 'Outfit', sans-serif;
  font-size: 0.55rem;
  color: #f97316;
  text-align: right;
}
.sim-chal-stars {
  display: flex;
  gap: 1px;
  flex-shrink: 0;
}
.sim-star { font-size: 0.65rem; opacity: 0.25; transition: all 0.3s; }
.sim-star.earned { opacity: 1; filter: drop-shadow(0 0 4px #f59e0b); }

/* ── ROAD VIEW ── */
.sim-road-view {
  position: relative;
  width: 100%;
  height: 160px;
  overflow: hidden;
  background: linear-gradient(180deg, #071428 0%, #0e2040 20%, #1a3a60 42%, #c07030 65%, #d4852e 76%, #b86820 81%, #3a3a3a 81%);
}
.sim-cloud {
  position: absolute;
  background: rgba(255,255,255,0.08);
  border-radius: 50px;
  filter: blur(6px);
  pointer-events: none;
  z-index: 1;
}
.sc1{width:100px;height:22px;top:8%;left:5%;animation:simCloudMove 18s linear infinite}
.sc2{width:80px;height:18px;top:15%;right:8%;animation:simCloudMove 26s linear infinite reverse;opacity:0.6}
.sc3{width:60px;height:14px;top:5%;left:48%;animation:simCloudMove 22s linear infinite;opacity:0.4}
@keyframes simCloudMove{0%{transform:translateX(0)}100%{transform:translateX(50px)}}
#roadCanvas { position:absolute; bottom:0; left:0; width:100%; z-index:2; }

/* HUD */
.sim-hud {
  position: absolute;
  top: 6px; left: 6px; right: 6px;
  display: flex;
  justify-content: space-between;
  pointer-events: none;
  z-index: 5;
}
.sim-hud-speed, .sim-hud-gear {
  background: rgba(0,0,0,0.65);
  backdrop-filter: blur(4px);
  border: 1px solid rgba(249,115,22,0.4);
  border-radius: 8px;
  padding: 3px 10px;
  text-align: center;
  font-family: 'Outfit', sans-serif;
}
.sim-hud-speed .spd-val, .sim-hud-gear .gear-val {
  font-size: 1.3rem; font-weight: 900; color: #f97316; line-height: 1;
}
.sim-hud-speed .spd-unit, .sim-hud-gear .gear-lbl {
  font-size: 0.5rem; color: rgba(255,255,255,0.6); letter-spacing: 1px;
}

/* ── INSTRUCTION TICKER ── */
.sim-instruction {
  background: rgba(249,115,22,0.08);
  border-top: 1px solid rgba(249,115,22,0.2);
  padding: 5px 14px;
  font-size: 0.68rem;
  color: #fbbf24;
  text-align: center;
  font-family: 'Inter', sans-serif;
  min-height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ── MINI DASHBOARD ── */
.sim-mini-dash {
  display: grid;
  grid-template-columns: 1fr 70px 1fr;
  align-items: center;
  gap: 6px;
  padding: 7px 12px;
  background: #0c111c;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.sim-rpm-bar { height: 5px; background: #1a1f2e; border-radius: 3px; overflow: hidden; margin-bottom: 3px; }
.sim-rpm-fill { height:100%; border-radius:3px; background: linear-gradient(90deg,#22c55e,#f97316,#ef4444); width:0%; transition:width 0.1s ease; }
.sim-rpm-label { font-size:0.55rem; color:var(--muted); text-align:center; font-family:'Inter',sans-serif; }
.sim-gear-display { text-align:center; }
.sim-gear-num { font-family:'Outfit',sans-serif; font-size:1.9rem; font-weight:900; color:#f97316; line-height:1; text-shadow:0 0 16px rgba(249,115,22,0.5); }
.sim-gear-name { font-size:0.55rem; color:var(--muted); letter-spacing:1px; }
.sim-gear-dots { display:flex; justify-content:center; gap:3px; margin-top:3px; }
.sim-gdot { width:5px;height:5px;border-radius:50%;background:#1a2035;border:1px solid #333;transition:all 0.3s; }
.sim-gdot.active { background:#f97316;box-shadow:0 0 5px rgba(249,115,22,0.8);border-color:#f97316; }

/* ── STEERING ── */
.sim-steering-section {
  display: flex; flex-direction: column; align-items: center;
  padding: 8px 0 4px;
  background: #090e18;
}
.sim-steering-wheel {
  width: 90px; height: 90px;
  position: relative; cursor: grab; touch-action: none;
  transition: transform 0.05s ease;
}
.sim-steering-wheel:active { cursor: grabbing; }
.ssw-ring {
  position: absolute; inset: 0; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #3a3a3a, #111);
  border: 7px solid #2a2a2a;
  box-shadow: inset 0 2px 8px rgba(255,255,255,0.05), 0 0 0 2px #444, 0 5px 16px rgba(0,0,0,0.8);
}
.ssw-ring::after { content:''; position:absolute; bottom:-7px; left:30%; width:40%; height:7px; background:#f97316; border-radius:0 0 4px 4px; }
.ssw-spoke { position:absolute; background:linear-gradient(90deg,#222,#444,#222); border-radius:3px; }
.ssw-spoke-l { width:34%; height:8px; top:50%; left:10%; transform:translateY(-50%) rotate(-30deg); transform-origin:right center; }
.ssw-spoke-r { width:34%; height:8px; top:50%; right:10%; transform:translateY(-50%) rotate(30deg); transform-origin:left center; }
.ssw-spoke-b { width:8px; height:34%; left:50%; bottom:8%; transform:translateX(-50%); }
.ssw-hub {
  position:absolute; top:50%; left:50%; transform:translate(-50%,-50%);
  width:32px; height:32px; border-radius:50%;
  background:radial-gradient(circle at 40% 35%,#444,#111);
  border:2px solid #f97316;
  display:flex; align-items:center; justify-content:center;
  font-family:'Outfit',sans-serif; font-size:0.45rem; font-weight:800; color:#f97316;
  z-index:2; box-shadow:0 0 10px rgba(249,115,22,0.4);
}
.sim-steer-indicator {
  display:flex; align-items:center; gap:5px; margin-top:3px;
  font-size:0.6rem; color:var(--muted); font-family:'Inter',sans-serif;
}
.sim-steer-arrow { font-size:0.75rem; transition:opacity 0.2s; opacity:0.3; }
.sim-steer-arrow.active { opacity:1; color:#f97316; }

/* ── CONTROLS ── */
.sim-controls {
  display: grid; grid-template-columns: 1fr 1fr 1fr;
  gap: 6px; padding: 8px 10px;
  background: #090e18;
}
.sim-btn {
  padding: 10px 6px; border-radius: 12px;
  border: 1px solid #2a2f40;
  background: linear-gradient(180deg,#1a1f2e,#0f1420);
  color: var(--text); font-family:'Outfit',sans-serif;
  font-size: 0.7rem; font-weight: 700; cursor: pointer;
  display: flex; flex-direction: column; align-items: center; gap: 3px;
  transition: all 0.1s ease;
  box-shadow: 0 3px 10px rgba(0,0,0,0.5);
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}
.sim-btn:active, .sim-btn.pressed { transform:translateY(2px) scale(0.97); }
.sim-btn-icon { font-size: 1.2rem; }
.sim-btn-label { font-size:0.5rem; letter-spacing:1px; text-transform:uppercase; color:var(--muted); }
.sim-btn-clutch { border-color:#3a2f60; }
.sim-btn-clutch.pressed { background:linear-gradient(180deg,#2a1f60,#1a1240); border-color:#7c3aed; box-shadow:0 0 14px rgba(124,58,237,0.4); }
.sim-btn-clutch .sim-btn-label { color:#a78bfa; }
.sim-btn-brake { border-color:#5a1f1f; }
.sim-btn-brake.pressed { background:linear-gradient(180deg,#601414,#3a0a0a); border-color:#ef4444; box-shadow:0 0 14px rgba(239,68,68,0.4); }
.sim-btn-brake .sim-btn-label { color:#f87171; }
.sim-btn-gas { border-color:#1f4a1f; }
.sim-btn-gas.pressed { background:linear-gradient(180deg,#144014,#0a280a); border-color:#22c55e; box-shadow:0 0 14px rgba(34,197,94,0.4); }
.sim-btn-gas .sim-btn-label { color:#4ade80; }
.sim-btn-gear-up { border-color:rgba(249,115,22,0.4); }
.sim-btn-gear-up.pressed,.sim-btn-gear-down.pressed { background:linear-gradient(180deg,#3a1f0a,#200f04); border-color:#f97316; box-shadow:0 0 14px rgba(249,115,22,0.5); }

.sim-controls-row2 {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 6px; padding: 0 10px 10px;
  background: #090e18;
}

/* ── GEAR GUIDE ── */
.sim-gear-guide {
  background: #0c111c;
  border-top: 1px solid rgba(255,255,255,0.05);
  padding: 7px 12px;
  display: flex; gap: 5px; justify-content: center;
}
.sim-gear-pill {
  flex-shrink: 0; background: #1a1f2e; border: 1px solid #2a2f40;
  border-radius: 7px; padding: 3px 7px; text-align: center;
  font-family: 'Outfit', sans-serif; transition: all 0.3s;
}
.sim-gear-pill.active-pill { background:rgba(249,115,22,0.15); border-color:#f97316; box-shadow:0 0 10px rgba(249,115,22,0.3); }
.sgp-num { font-size:0.8rem; font-weight:800; color:#f97316; }
.sgp-range { font-size:0.5rem; color:var(--muted); }

/* ── CHALLENGE COMPLETE TOAST ── */
.sim-toast {
  position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%) translateY(100px);
  background: linear-gradient(135deg, #1a2a0a, #0a1a04);
  border: 2px solid #22c55e;
  border-radius: 16px; padding: 12px 24px;
  text-align: center; font-family: 'Outfit', sans-serif;
  box-shadow: 0 0 30px rgba(34,197,94,0.4);
  transition: transform 0.5s cubic-bezier(.2,.8,.3,1);
  z-index: 9999; pointer-events: none;
}
.sim-toast.show { transform: translateX(-50%) translateY(0); }
.sim-toast-title { font-size:1rem; font-weight:800; color:#22c55e; }
.sim-toast-sub { font-size:0.7rem; color:rgba(255,255,255,0.7); margin-top:2px; }

@media (max-width: 440px) {
  .sim-frame { border-radius: 12px; max-width: calc(100% - 24px); margin: 0 12px; }
  .sim-road-view { height: 140px; }
  .sim-nav-arrows { padding: 0 8px; }
}
@media (min-width: 768px) { .sim-frame { max-width: 440px; } }
@media (max-width: 768px) {
  .feature-card { height: auto; }
  .feature-card-front,.feature-card-back { position:relative; }
  .feature-card:hover .feature-card-front { transform:none; }
  .feature-card:hover .feature-card-back { transform:rotateY(180deg); }
}



/* Sky clouds */
.sim-cloud {
  position: absolute;
  background: rgba(255,255,255,0.08);
  border-radius: 50px;
  filter: blur(8px);
  pointer-events: none;
  z-index: 1;
}
.sc1{width:140px;height:28px;top:8%;left:5%;animation:simCloudMove 18s linear infinite}
.sc2{width:100px;height:22px;top:15%;right:8%;animation:simCloudMove 26s linear infinite reverse;opacity:0.6}
.sc3{width:80px;height:18px;top:5%;left:48%;animation:simCloudMove 22s linear infinite;opacity:0.4}
@keyframes simCloudMove{0%{transform:translateX(0)}100%{transform:translateX(60px)}}

/* Road canvas fills bottom 55% */
#roadCanvas {
  position: absolute;
  bottom: 0; left: 0;
  width: 100%;
  z-index: 2;
}

/* HUD overlay on road view */
.sim-hud {
  position: absolute;
  top: 8px; left: 8px; right: 8px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  pointer-events: none;
  z-index: 5;
}

.sim-hud-speed {
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  border: 1px solid rgba(249,115,22,0.4);
  border-radius: 10px;
  padding: 4px 12px;
  text-align: center;
  font-family: 'Outfit', sans-serif;
}
.sim-hud-speed .spd-val {
  font-size: 1.6rem;
  font-weight: 900;
  color: #f97316;
  line-height: 1;
}
.sim-hud-speed .spd-unit {
  font-size: 0.6rem;
  color: rgba(255,255,255,0.6);
  letter-spacing: 1px;
}

.sim-hud-gear {
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  border: 1px solid rgba(249,115,22,0.4);
  border-radius: 10px;
  padding: 4px 14px;
  text-align: center;
  font-family: 'Outfit', sans-serif;
}
.sim-hud-gear .gear-val {
  font-size: 1.6rem;
  font-weight: 900;
  color: #f97316;
  line-height: 1;
}
.sim-hud-gear .gear-lbl {
  font-size: 0.6rem;
  color: rgba(255,255,255,0.6);
  letter-spacing: 1px;
}

/* ── INSTRUCTION TICKER ── */
.sim-instruction {
  background: rgba(249,115,22,0.1);
  border-top: 1px solid rgba(249,115,22,0.2);
  border-bottom: 1px solid rgba(249,115,22,0.2);
  padding: 6px 16px;
  font-size: 0.72rem;
  color: #fbbf24;
  text-align: center;
  font-family: 'Inter', sans-serif;
  min-height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  letter-spacing: 0.3px;
  transition: all 0.3s ease;
}

/* ── MINI DASHBOARD ── */
.sim-mini-dash {
  display: grid;
  grid-template-columns: 1fr 80px 1fr;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: #0c111c;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

/* RPM bar */
.sim-rpm-bar {
  height: 6px;
  background: #1a1f2e;
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 4px;
}
.sim-rpm-fill {
  height: 100%;
  border-radius: 3px;
  background: linear-gradient(90deg, #22c55e, #f97316, #ef4444);
  width: 0%;
  transition: width 0.1s ease;
}
.sim-rpm-label { font-size: 0.6rem; color: var(--muted); text-align: center; font-family: 'Inter', sans-serif; }

/* Gear display */
.sim-gear-display {
  text-align: center;
}
.sim-gear-num {
  font-family: 'Outfit', sans-serif;
  font-size: 2.2rem;
  font-weight: 900;
  color: #f97316;
  line-height: 1;
  text-shadow: 0 0 20px rgba(249,115,22,0.5);
}
.sim-gear-name {
  font-size: 0.6rem;
  color: var(--muted);
  letter-spacing: 1px;
}

/* Gear indicator dots */
.sim-gear-dots {
  display: flex;
  justify-content: center;
  gap: 4px;
  margin-top: 4px;
}
.sim-gdot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #1a2035;
  border: 1px solid #333;
  transition: all 0.3s;
}
.sim-gdot.active { background: #f97316; box-shadow: 0 0 6px rgba(249,115,22,0.8); border-color: #f97316; }

/* ── STEERING WHEEL ── */
.sim-steering-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 10px 0 4px;
  background: #090e18;
  position: relative;
}

.sim-steering-wheel {
  width: 120px;
  height: 120px;
  position: relative;
  cursor: grab;
  touch-action: none;
  transition: transform 0.05s ease;
}
.sim-steering-wheel:active { cursor: grabbing; }

.ssw-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #3a3a3a, #111);
  border: 9px solid #2a2a2a;
  box-shadow: inset 0 3px 10px rgba(255,255,255,0.05), inset 0 -3px 10px rgba(0,0,0,0.6), 0 0 0 2px #444, 0 6px 20px rgba(0,0,0,0.8);
}
.ssw-ring::after { content:''; position:absolute; bottom:-9px; left:30%; width:40%; height:9px; background:#f97316; border-radius:0 0 4px 4px; }

.ssw-spoke {
  position: absolute;
  background: linear-gradient(90deg, #222, #444, #222);
  border-radius: 3px;
}
.ssw-spoke-l { width:36%; height:10px; top:50%; left:10%; transform:translateY(-50%) rotate(-30deg); transform-origin:right center; }
.ssw-spoke-r { width:36%; height:10px; top:50%; right:10%; transform:translateY(-50%) rotate(30deg); transform-origin:left center; }
.ssw-spoke-b { width:10px; height:36%; left:50%; bottom:8%; transform:translateX(-50%); }

.ssw-hub {
  position: absolute;
  top:50%; left:50%;
  transform: translate(-50%,-50%);
  width: 40px; height: 40px;
  border-radius: 50%;
  background: radial-gradient(circle at 40% 35%, #444, #111);
  border: 2.5px solid #f97316;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 0 12px rgba(249,115,22,0.4);
  z-index: 2;
  font-family: 'Outfit', sans-serif;
  font-size: 0.55rem;
  font-weight: 800;
  color: #f97316;
  letter-spacing: 1px;
}

.sim-steer-indicator {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 4px;
  font-size: 0.65rem;
  color: var(--muted);
  font-family: 'Inter', sans-serif;
}
.sim-steer-arrow { font-size: 0.8rem; transition: opacity 0.2s; opacity: 0.3; }
.sim-steer-arrow.active { opacity: 1; color: #f97316; }

/* ── PEDALS & GEAR CONTROLS ── */
.sim-controls {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
  padding: 10px 14px 14px;
  background: #090e18;
}

.sim-btn {
  padding: 14px 8px;
  border-radius: 14px;
  border: 1px solid #2a2f40;
  background: linear-gradient(180deg, #1a1f2e, #0f1420);
  color: var(--text);
  font-family: 'Outfit', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  transition: all 0.1s ease;
  box-shadow: 0 4px 12px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.04);
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}
.sim-btn:active, .sim-btn.pressed {
  transform: translateY(2px) scale(0.97);
  box-shadow: 0 2px 6px rgba(0,0,0,0.5), inset 0 -1px 0 rgba(255,255,255,0.04);
}

.sim-btn-icon { font-size: 1.4rem; }
.sim-btn-label { font-size: 0.6rem; letter-spacing: 1px; text-transform: uppercase; color: var(--muted); }

/* Clutch */
.sim-btn-clutch { border-color: #3a2f60; }
.sim-btn-clutch.pressed { background: linear-gradient(180deg, #2a1f60, #1a1240); border-color: #7c3aed; box-shadow: 0 0 16px rgba(124,58,237,0.4); }
.sim-btn-clutch .sim-btn-label { color: #a78bfa; }

/* Brake */
.sim-btn-brake { border-color: #5a1f1f; }
.sim-btn-brake.pressed { background: linear-gradient(180deg, #601414, #3a0a0a); border-color: #ef4444; box-shadow: 0 0 16px rgba(239,68,68,0.4); }
.sim-btn-brake .sim-btn-label { color: #f87171; }

/* Accelerator */
.sim-btn-gas { border-color: #1f4a1f; }
.sim-btn-gas.pressed { background: linear-gradient(180deg, #144014, #0a280a); border-color: #22c55e; box-shadow: 0 0 16px rgba(34,197,94,0.4); }
.sim-btn-gas .sim-btn-label { color: #4ade80; }

/* Gear up/down */
.sim-btn-gear-up { border-color: rgba(249,115,22,0.4); }
.sim-btn-gear-up.pressed,.sim-btn-gear-down.pressed { background: linear-gradient(180deg, #3a1f0a, #200f04); border-color: #f97316; box-shadow: 0 0 16px rgba(249,115,22,0.5); }

/* Second row controls */
.sim-controls-row2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 0 14px 14px;
  background: #090e18;
}

/* ── GEAR GUIDE ── */
.sim-gear-guide {
  background: #0c111c;
  border-top: 1px solid rgba(255,255,255,0.05);
  padding: 10px 14px;
  display: flex;
  gap: 6px;
  justify-content: center;
  overflow-x: auto;
}
.sim-gear-pill {
  flex-shrink: 0;
  background: #1a1f2e;
  border: 1px solid #2a2f40;
  border-radius: 8px;
  padding: 4px 8px;
  text-align: center;
  font-family: 'Outfit', sans-serif;
  transition: all 0.3s;
}
.sim-gear-pill.active-pill {
  background: rgba(249,115,22,0.15);
  border-color: #f97316;
  box-shadow: 0 0 12px rgba(249,115,22,0.3);
}
.sgp-num { font-size: 0.9rem; font-weight: 800; color: #f97316; }
.sgp-range { font-size: 0.55rem; color: var(--muted); }

/* ── MOBILE RESPONSIVE ── */
@media (max-width: 500px) {
  .sim-frame { max-width: 100%; border-radius: 0; }
  .sim-road-view { height: 180px; }
  .sim-steering-wheel { width: 100px; height: 100px; }
  .sim-btn { padding: 12px 4px; font-size: 0.7rem; }
  .hero-depth-card { display: none; }
}

@media (min-width: 768px) {
  .sim-frame { max-width: 500px; }
}

/* Feature flip mobile fix */
@media (max-width: 768px) {
  .feature-card { height: auto; }
  .feature-card-front,.feature-card-back { position: relative; }
  .feature-card:hover .feature-card-front { transform: none; }
  .feature-card:hover .feature-card-back { transform: rotateY(180deg); }
}