:root {
    --black: #000; --white: #fff;
    --green: #e8ff2e; --green-hover: #c4ff00;
    --green-deep: #163B45; --blue: #06f;
    --surface: #1a1a1a; --surface-hover: #242424;
    --border: #ffffff1a; --border-strong: #fff3;
    --text-dim: #fff9; --text-muted: #fff6;
    --sans: Inter, -apple-system, BlinkMacSystemFont, sans-serif;
    --condensed: 'Bebas Neue', Impact, sans-serif;
    --mono: 'IBM Plex Mono', 'SF Mono', Monaco, monospace;
    --pad-tiny: 4px; --pad-small: 8px; --pad-reg: 16px;
    --pad-med: 24px; --pad-large: 32px; --pad-xlarge: 64px; --pad-huge: 128px;
    --ease: cubic-bezier(0.4, 0, 0.2, 1);
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  }
  * { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; }
  body {
    font-family: var(--sans); background: var(--black); color: var(--white);
    font-size: 16px; font-weight: 400; line-height: 150%; min-height: 100vh;
    -webkit-font-smoothing: antialiased;
  }
  .hero {
    position: relative; overflow: hidden;
    background: radial-gradient(ellipse at 50% 30%, rgba(22, 59, 69, 0.3) 0%, transparent 60%),
      radial-gradient(ellipse at 100% 100%, rgba(232, 255, 46, 0.06) 0%, transparent 50%), #000;
    display: flex; flex-direction: column;
  }
  .hero-nav {
    position: relative; z-index: 10;
    display: flex; justify-content: space-between; align-items: center;
    padding: var(--pad-reg) var(--pad-large);
    border-bottom: 1px solid var(--border);
  }
  .js-logo { height: 24px; width: auto; color: var(--green); }
  .hero-nav-meta {
    font-family: var(--mono); font-size: 11px;
    text-transform: uppercase; letter-spacing: 0.15em;
    color: var(--text-dim);
    display: flex; gap: var(--pad-reg); align-items: center;
  }
  .hero-nav-meta a { color: var(--green); text-decoration: none; transition: color 0.15s; }
  .hero-nav-meta a:hover { color: var(--white); }
  .hero-nav-sep { color: var(--border-strong); }
  .eagle-watermark {
    position: absolute; top: 55%; left: 50%;
    transform: translate(-50%, -50%) rotate(-8deg);
    width: min(60vw, 600px); height: auto; z-index: 1;
    fill: var(--green); opacity: 0.06; pointer-events: none;
  }
  .hero::before {
    content: ''; position: absolute; inset: 0;
    background-image:
      linear-gradient(to right, var(--border) 1px, transparent 1px),
      linear-gradient(to bottom, var(--border) 1px, transparent 1px);
    background-size: 80px 80px;
    opacity: 0.4; pointer-events: none; z-index: 1;
  }
  .hero-body {
    position: relative; z-index: 3;
    padding: var(--pad-large) var(--pad-med) var(--pad-xlarge);
    text-align: center; max-width: 1100px; margin: 0 auto;
  }
  .eyebrow {
    font-family: var(--mono); font-size: 11px; font-weight: 600;
    text-transform: uppercase; letter-spacing: 0.2em;
    color: var(--green); margin-bottom: var(--pad-med);
    display: inline-block; padding: 6px var(--pad-reg);
    border: 1px solid var(--green); background: rgba(232, 255, 46, 0.05);
  }
  .hero-signature {
    font-family: var(--mono); font-size: 11px; font-weight: 500;
    color: var(--text-dim); text-transform: uppercase;
    letter-spacing: 0.3em; margin-bottom: var(--pad-reg);
  }
  .hero h1 {
    font-family: var(--condensed);
    font-size: clamp(2.5rem, 9vw, 6.5rem);
    font-weight: 400; letter-spacing: -2px; line-height: 90%;
    color: var(--white); margin-bottom: var(--pad-reg);
    text-transform: uppercase;
  }
  .hero h1 .accent { color: var(--green); }
  .hero-subtitle {
    font-family: var(--condensed);
    font-size: clamp(1.2rem, 2.5vw, 2rem);
    font-weight: 400; letter-spacing: -0.5px;
    color: var(--green); text-transform: uppercase;
    margin-bottom: var(--pad-large);
  }
  .hero-tagline {
    font-family: var(--sans); font-size: clamp(0.95rem, 1.3vw, 1.1rem);
    font-weight: 300; color: var(--text-dim);
    max-width: 640px; margin: 0 auto var(--pad-large);
    line-height: 150%;
  }
  .hero-tagline strong { color: var(--white); font-weight: 500; }
  .hero-stats {
    display: flex; gap: var(--pad-xlarge); flex-wrap: wrap; justify-content: center;
    padding-top: var(--pad-large); border-top: 1px solid var(--border);
    max-width: 800px; margin: 0 auto;
  }
  .hero-stat { text-align: center; }
  .hero-stat-value {
    font-family: var(--condensed); font-size: clamp(1.8rem, 3.5vw, 2.75rem);
    font-weight: 400; line-height: 100%;
    color: var(--green); letter-spacing: -1px;
  }
  .hero-stat-label {
    font-family: var(--mono); font-size: 10px;
    text-transform: uppercase; letter-spacing: 0.15em;
    color: var(--text-muted); margin-top: var(--pad-tiny);
  }
  .filters {
    position: sticky; top: 0; z-index: 10;
    background: rgba(0,0,0,0.94);
    backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
    padding: var(--pad-reg) var(--pad-med);
  }
  .filter-row {
    display: flex; gap: var(--pad-small); overflow-x: auto;
    scrollbar-width: none; align-items: center; flex-wrap: nowrap;
  }
  .filter-row::-webkit-scrollbar { display: none; }
  .filter-pill {
    font-family: var(--mono); font-size: 11px; font-weight: 500;
    text-transform: uppercase; letter-spacing: 0.1em;
    background: transparent; color: var(--text-dim);
    border: 1px solid var(--border-strong);
    padding: var(--pad-small) var(--pad-reg); cursor: pointer;
    white-space: nowrap; transition: all 0.15s var(--ease);
    display: inline-flex; align-items: center; gap: 6px;
  }
  .filter-pill em {
    font-style: normal; font-size: 9px; opacity: 0.6; font-weight: 400;
  }
  .filter-pill:hover { border-color: var(--white); color: var(--white); }
  .filter-pill.active {
    background: var(--green); color: var(--black);
    border-color: var(--green); font-weight: 600;
  }
  .filter-pill.active em { opacity: 0.8; color: var(--black); }
  .filter-label {
    font-family: var(--mono); font-size: 10px; color: var(--text-muted);
    text-transform: uppercase; letter-spacing: 0.15em;
    padding-right: var(--pad-small); white-space: nowrap;
  }
  main { padding: var(--pad-large) var(--pad-med) var(--pad-huge); max-width: 1680px; margin: 0 auto; }
  .brand-section { margin-bottom: var(--pad-xlarge); }
  .brand-section.hidden { display: none; }
  .brand-header {
    display: flex; align-items: baseline; justify-content: space-between;
    padding-bottom: var(--pad-reg); border-bottom: 2px solid var(--border-strong);
    margin-bottom: var(--pad-med); flex-wrap: wrap; gap: var(--pad-small);
  }
  .brand-header h2 {
    font-family: var(--condensed); font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 400; letter-spacing: -1px; line-height: 100%;
    text-transform: uppercase; color: var(--white);
  }
  .brand-meta {
    font-family: var(--mono); font-size: 11px;
    text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-muted);
  }
  .cards-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: var(--pad-reg);
  }
  .card {
    background: var(--surface); border: 1px solid var(--border);
    overflow: hidden; display: flex; flex-direction: column;
    transition: all 0.3s var(--ease-out); position: relative;
  }
  .card.hidden { display: none; }
  .card::before {
    content: ''; position: absolute; inset: 0; pointer-events: none;
    border: 1px solid var(--green); opacity: 0;
    transition: opacity 0.2s var(--ease); z-index: 1;
  }
  .card:hover { background: var(--surface-hover); transform: translateY(-4px); }
  .card:hover::before { opacity: 1; }
  .card-media {
    aspect-ratio: 16/9; background-size: cover; background-position: center;
    background-color: var(--black); position: relative; overflow: hidden;
  }
  .card-media::after {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(180deg, transparent 60%, rgba(0,0,0,0.4) 100%);
    pointer-events: none;
  }
  /* PLACEHOLDER BRAND JOINSTEER (photo en cours) */
  .card-media.placeholder-media {
    background: radial-gradient(ellipse at center, rgba(22, 59, 69, 0.4) 0%, #050505 70%);
    display: flex; align-items: center; justify-content: center;
    position: relative;
  }
  .card-media.placeholder-media::after {
    background:
      linear-gradient(to right, rgba(232,255,46,0.05) 1px, transparent 1px),
      linear-gradient(to bottom, rgba(232,255,46,0.05) 1px, transparent 1px);
    background-size: 40px 40px;
    opacity: 1;
  }
  .placeholder-eagle {
    width: 70%; max-width: 160px;
    opacity: 0.4;
    animation: eaglePulse 3s ease-in-out infinite;
  }
  .placeholder-eagle svg {
    width: 100%; height: 100%; fill: var(--green);
  }
  @keyframes eaglePulse {
    0%, 100% { opacity: 0.25; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.05); }
  }
  .placeholder-label {
    position: absolute; bottom: 16px; left: 16px; z-index: 2;
    font-family: var(--mono); font-size: 10px; font-weight: 500;
    text-transform: uppercase; letter-spacing: 0.2em;
    color: var(--text-dim);
    padding: 4px 10px; background: rgba(0,0,0,0.6);
    border: 1px solid var(--border);
  }
  .engine-tag {
    position: absolute; top: 12px; left: 12px; z-index: 2;
    font-family: var(--mono); font-size: 10px; font-weight: 700;
    padding: var(--pad-tiny) var(--pad-small);
    background: var(--green); color: var(--black);
    letter-spacing: 0.1em; text-transform: uppercase;
  }
  [data-cat="ATMO"] .engine-tag { background: var(--green); color: var(--black); }
  [data-cat="FLAT-6"] .engine-tag { background: #ff6b35; color: var(--black); }
  [data-cat="BITURBO"] .engine-tag { background: #06f; color: var(--white); }
  [data-cat="6-EN-LIGNE"] .engine-tag { background: #1a9fff; color: var(--white); }
  [data-cat="EXOTIQUE"] .engine-tag { background: var(--green-hover); color: var(--black); }
  [data-cat="HYBRIDE"] .engine-tag { background: #7ce7e6; color: var(--black); }
  .card-body {
    padding: var(--pad-reg); display: flex; flex-direction: column;
    gap: var(--pad-small); flex: 1;
  }
  .card h3 {
    font-family: var(--condensed); font-size: 26px; font-weight: 400;
    letter-spacing: -0.5px; line-height: 100%;
    text-transform: uppercase; color: var(--white);
  }
  .engine {
    font-family: var(--mono); font-size: 11px; color: var(--green);
    text-transform: uppercase; letter-spacing: 0.1em;
  }
  .meta { display: flex; gap: var(--pad-small); flex-wrap: wrap; }
  .chip {
    font-family: var(--mono); font-size: 10px;
    text-transform: uppercase; letter-spacing: 0.08em;
    padding: var(--pad-tiny) var(--pad-small);
    background: #fff1; color: var(--white);
  }
  .sound-block {
    background: var(--black); border: 1px solid var(--border-strong);
    padding: var(--pad-small) var(--pad-reg);
    display: flex; flex-direction: column; gap: var(--pad-tiny);
  }
  .sound-meta {
    font-family: var(--mono); font-size: 10px; color: var(--green);
    text-transform: uppercase; letter-spacing: 0.12em;
  }
  .sound-block audio { width: 100%; height: 36px; filter: invert(0.95); }
  .sound-block audio::-webkit-media-controls-panel { background: transparent; }
  .sound-block.recording {
    background: linear-gradient(135deg, #1a1a0a 0%, #0a0a0a 100%);
    border: 1px solid var(--green);
    padding: var(--pad-reg);
    flex-direction: row; align-items: center; gap: var(--pad-reg);
    position: relative; overflow: hidden;
  }
  .sound-block.recording::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
    background: linear-gradient(90deg, transparent, var(--green), transparent);
    animation: scan 2.5s ease-in-out infinite;
  }
  @keyframes scan {
    0%, 100% { transform: translateX(-100%); }
    50% { transform: translateX(100%); }
  }
  .recording-icon {
    width: 36px; height: 36px; border-radius: 50%;
    background: var(--green); color: var(--black);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0; position: relative;
    animation: pulse 2s ease-in-out infinite;
  }
  .recording-icon::after {
    content: ''; position: absolute; inset: -4px;
    border: 2px solid var(--green); border-radius: 50%;
    opacity: 0; animation: ripple 2s ease-out infinite;
  }
  @keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.08); }
  }
  @keyframes ripple {
    0% { transform: scale(0.9); opacity: 1; }
    100% { transform: scale(1.5); opacity: 0; }
  }
  .recording-text { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
  .recording-text strong {
    font-family: var(--mono); font-size: 11px; font-weight: 700;
    color: var(--green); text-transform: uppercase; letter-spacing: 0.12em;
  }
  .recording-text span {
    font-family: var(--sans); font-size: 12px; font-weight: 400;
    color: var(--text-dim); line-height: 130%;
  }
  .actions { display: block; margin-top: auto; padding-top: var(--pad-small); } .actions .btn { width: 100%; }
  .btn {
    display: inline-flex; align-items: center; justify-content: center;
    gap: var(--pad-small); min-height: 48px; padding: 0 var(--pad-reg);
    font-family: var(--mono); font-size: 11px; font-weight: 600;
    text-transform: uppercase; letter-spacing: 0.1em;
    text-decoration: none; white-space: nowrap; cursor: pointer;
    border: 1px solid transparent;
    transition: transform 0.15s var(--ease), background 0.15s var(--ease), color 0.15s var(--ease), box-shadow 0.2s var(--ease);
    -webkit-tap-highlight-color: transparent; user-select: none;
  }
  .btn svg { flex-shrink: 0; transition: transform 0.2s var(--ease-out); }
  .btn:active { transform: scale(0.97); }
  .btn-primary {
    background: var(--green); color: var(--black); border-color: var(--green);
  }
  .btn-primary:hover {
    background: var(--green-hover); border-color: var(--green-hover);
    box-shadow: 0 6px 20px rgba(232, 255, 46, 0.3);
  }
  .btn-primary:hover svg { transform: translateX(3px); }
  .btn-secondary {
    background: transparent; color: var(--white);
    border-color: var(--border-strong); min-width: 96px;
  }
  .btn-secondary:hover {
    background: var(--white); color: var(--black); border-color: var(--white);
  }
  .btn-secondary:hover svg { transform: scale(1.1); }
  footer {
    padding: var(--pad-xlarge) var(--pad-med); text-align: center;
    border-top: 1px solid var(--border);
    font-family: var(--mono); font-size: 11px; color: var(--text-muted);
    text-transform: uppercase; letter-spacing: 0.1em;
  }
  footer a { color: var(--green); text-decoration: none; }
  footer a:hover { color: var(--white); }
  @media (max-width: 640px) {
    .hero-nav { padding: var(--pad-small) var(--pad-reg); }
    .hero-nav-meta { font-size: 9px; gap: var(--pad-small); }
    .hero-body { padding: var(--pad-med) var(--pad-reg) var(--pad-large); }
    .hero-stats { gap: var(--pad-med); }
    main { padding: var(--pad-med) var(--pad-reg) var(--pad-xlarge); }
    .cards-grid { grid-template-columns: 1fr; }
    .filters { padding: var(--pad-small) var(--pad-reg); }
    .btn { font-size: 10px; padding: 0 var(--pad-small); min-height: 44px; }
    .btn-secondary { min-width: 72px; }
  }

/* SEO : hidden img for Google Images indexing */
.card-media img.seo-img { position: absolute; width: 1px; height: 1px; opacity: 0.01; pointer-events: none; }
/* Card description for SEO */
.card-seo-desc { display: none; }
/* Visually hidden for screen readers */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

/* Target anchor highlight */
.card:target {
  outline: 2px solid var(--green);
  outline-offset: -2px;
  animation: targetPulse 1.5s ease-out 1;
}
@keyframes targetPulse {
  0% { box-shadow: 0 0 0 0 rgba(232,255,46,0.6); }
  70% { box-shadow: 0 0 0 12px rgba(232,255,46,0); }
  100% { box-shadow: 0 0 0 0 rgba(232,255,46,0); }
}
/* Share button */
.share-btn {
  background: transparent; border: 1px solid var(--border-strong); color: var(--text-dim);
  width: 32px; height: 32px; border-radius: 0;
  display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer; transition: all 0.15s var(--ease);
  flex-shrink: 0; padding: 0;
  font-family: var(--mono);
}
.share-btn:hover { border-color: var(--green); color: var(--green); }
.share-btn.copied { background: var(--green); color: var(--black); border-color: var(--green); }
.share-btn svg { width: 14px; height: 14px; }
.actions { display: flex; gap: var(--pad-small); margin-top: auto; padding-top: var(--pad-small); }
.actions .btn-primary { flex: 1; }

  /* Filter counter - added during the Phase 1 restructure (render.js updates text) */
  .filter-counter {
    font-family: var(--mono);
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: var(--pad-small) var(--pad-reg);
    margin-top: var(--pad-small);
    min-height: 1.2em;
  }