/* assets/css/design-system.css */
:root {
  --bg: #0a0a0a;
  --surface: #141414;
  --surface-2: #1a1a1a;
  --border: rgba(255,255,255,0.08);
  --accent: #22c55e;
  --accent-dim: rgba(34,197,94,0.1);
  --accent-glow: rgba(34,197,94,0.35);
  --amber: #fbbf24;
  --text: #ffffff;
  --text-muted: #6b7280;
}

* { box-sizing: border-box; }
[x-cloak] { display: none !important; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  margin: 0;
}

/* ── Buttons ── */
.ds-btn-primary {
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--accent); color: #0a0a0a;
  font-weight: 800; font-size: 14px;
  padding: 10px 22px; border-radius: 10px; border: none;
  cursor: pointer; text-decoration: none;
  box-shadow: 0 0 20px var(--accent-glow);
  transition: transform 0.15s, box-shadow 0.15s;
}
.ds-btn-primary:hover { transform: translateY(-1px); box-shadow: 0 0 28px var(--accent-glow); }

.ds-btn-ghost {
  display: inline-flex; align-items: center; justify-content: center;
  background: transparent; color: white;
  font-weight: 700; font-size: 14px;
  padding: 10px 22px; border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.2);
  cursor: pointer; text-decoration: none;
  transition: border-color 0.15s, background 0.15s;
}
.ds-btn-ghost:hover { border-color: rgba(255,255,255,0.4); background: rgba(255,255,255,0.04); }

/* ── Cards ── */
.ds-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
}

/* ── Car cards ── */
.car-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px; overflow: hidden;
  cursor: pointer;
  transition: transform 0.22s cubic-bezier(.34,1.56,.64,1), border-color 0.2s, box-shadow 0.2s;
  text-decoration: none; display: block; color: var(--text);
}
.car-card:hover {
  transform: translateY(-5px);
  border-color: rgba(34,197,94,0.4);
  box-shadow: 0 14px 32px rgba(0,0,0,0.45), 0 0 0 1px rgba(34,197,94,0.12);
}
.car-media { height: 96px; position: relative; overflow: hidden; background: #1a1a1a; }
.car-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s; display: block; }
.car-card:hover .car-media img { transform: scale(1.06); }

.car-fallback {
  display: none; width: 100%; height: 100%;
  align-items: center; justify-content: center; flex-direction: column; gap: 5px;
  position: absolute; inset: 0; background: #141414;
}
.car-fallback::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 50%, rgba(34,197,94,0.07) 0%, transparent 70%);
}
.car-fallback-text {
  font-size: 18px; font-weight: 900; color: rgba(255,255,255,0.85);
  letter-spacing: 0.06em; text-transform: uppercase; position: relative; z-index: 1;
}
.car-fallback-line {
  width: 28px; height: 2px;
  background: linear-gradient(90deg,#22c55e,transparent);
  border-radius: 2px; position: relative; z-index: 1;
}
.car-promo-badge {
  position: absolute; top: 7px; right: 7px; z-index: 2;
  background: #fbbf24; color: #0a0a0a;
  font-size: 8px; font-weight: 900; padding: 3px 7px; border-radius: 20px;
}
.car-body { padding: 10px 12px 13px; }
.car-model-name { font-size: 13px; font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.car-engines { font-size: 10px; color: var(--text-muted); margin-top: 2px; }
.car-footer-row { display: flex; align-items: center; justify-content: space-between; margin-top: 9px; }
.car-price { font-size: 15px; font-weight: 900; color: var(--accent); letter-spacing: -0.02em; }
.car-price.promo { color: var(--amber); }
.car-cta-pill { font-size: 9px; background: var(--accent-dim); color: var(--accent); padding: 4px 8px; border-radius: 6px; font-weight: 700; border: 1px solid rgba(34,197,94,0.18); }
.car-cta-pill.promo { background: rgba(251,191,36,0.1); color: var(--amber); border-color: rgba(251,191,36,0.22); }

/* ── Nav ── */
.ds-nav-links { display: flex; align-items: center; gap: 28px; }
.ds-nav-link { color: #d1d5db; text-decoration: none; font-size: 14px; font-weight: 500; transition: color 0.15s; }
.ds-nav-link:hover, .ds-nav-link.active { color: var(--accent); }

/* ── Badge pulse ── */
.ds-badge-pulse {
  display: inline-flex; align-items: center; gap: 7px;
  background: rgba(34,197,94,0.1); border: 1px solid rgba(34,197,94,0.25);
  border-radius: 20px; padding: 6px 14px;
  font-size: 12px; font-weight: 700; color: var(--accent);
}
.ds-badge-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); animation: pulse-dot 2s infinite; }
@keyframes pulse-dot { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.5;transform:scale(.8)} }

/* ── CTA glow pulse ── */
@keyframes glow-pulse { 0%,100%{box-shadow:0 0 20px rgba(34,197,94,0.35)} 50%{box-shadow:0 0 36px rgba(34,197,94,0.6)} }
.ds-btn-glow { animation: glow-pulse 2.5s infinite; }

/* ── Simulator ── */
.sim-bar-track { height: 14px; border-radius: 7px; background: rgba(255,255,255,0.06); overflow: hidden; }
.sim-bar-fill { height: 100%; border-radius: 7px; transition: width 0.6s cubic-bezier(.34,1.15,.64,1); }

/* ── Form ── */
.ds-input {
  width: 100%; background: var(--surface); border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px; padding: 11px 14px; color: white;
  font-size: 14px; font-family: inherit; outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.ds-input:focus { border-color: rgba(34,197,94,0.5); box-shadow: 0 0 0 3px rgba(34,197,94,0.1); }
.ds-input::placeholder { color: var(--text-muted); }
.ds-label { display: block; font-size: 12px; font-weight: 600; color: #9ca3af; margin-bottom: 6px; }

/* ── Table ── */
.ds-table { width: 100%; border-collapse: collapse; }
.ds-table th { text-align: left; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-muted); padding: 10px 14px; border-bottom: 1px solid var(--border); }
.ds-table td { padding: 12px 14px; font-size: 13px; border-bottom: 1px solid rgba(255,255,255,0.04); vertical-align: middle; }
.ds-table tr:last-child td { border-bottom: none; }
.ds-table tr:hover td { background: rgba(34,197,94,0.04); }

/* ── Typography ── */
.ds-section-title { font-size: clamp(24px,4vw,32px); font-weight: 900; margin: 0; }
.ds-section-subtitle { font-size: 15px; color: var(--text-muted); margin-top: 8px; }
.ds-eyebrow { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: var(--accent); margin-bottom: 10px; }

/* ── Trust tile ── */
.ds-trust-tile { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 16px; }

/* ── FAQ ── */
.faq-item { border-bottom: 1px solid var(--border); }
.faq-question { cursor: pointer; padding: 18px 0; display: flex; justify-content: space-between; align-items: center; font-size: 15px; font-weight: 600; user-select: none; }
.faq-answer { font-size: 14px; color: var(--text-muted); line-height: 1.7; padding-bottom: 18px; }

/* ── Success check ── */
.success-check { stroke-dasharray: 50; stroke-dashoffset: 50; animation: draw-check 0.6s 0.3s ease forwards; }
@keyframes draw-check { to { stroke-dashoffset: 0; } }

/* ── Vehicles grid responsive ── */
.vehicles-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 14px; }

/* ── Responsive ── */
@media (max-width: 900px) {
  .vehicles-grid { grid-template-columns: repeat(3,1fr); }
}
@media (max-width: 640px) {
  .ds-nav-links { display: none !important; }
  #nav-cta-desktop { display: none !important; }
  #nav-hamburger { display: flex !important; }
  .vehicles-grid { grid-template-columns: repeat(2,1fr); }
  .detail-grid { flex-direction: column !important; }
  .devis-grid { flex-direction: column !important; }
  .footer-grid { grid-template-columns: 1fr !important; }
  .trust-bar-grid { grid-template-columns: repeat(2,1fr) !important; }
  .hero-cta-row { flex-direction: column !important; }
}