/* style.css — L'AMI RORO · WEB-4963
   Template : Éditorial Artisan — typographie raffinée, rythme vertical, histoire au centre */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,600;0,700;1,400;1,600&family=Lato:ital,wght@0,300;0,400;0,700;1,400&display=swap');
@import url('tokens.css');

/* ── Reset ────────────────────────────────────────────────────────── */
*, *::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: var(--text-base);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: var(--leading-normal);
}
img, svg { display: block; max-width: 100%; }
a { color: var(--color-link); text-decoration: none; }
a:hover { text-decoration: underline; }
ul { list-style: none; }

/* ── Visual placeholder ────────────────────────────────────────────── */
.visual-placeholder {
  display: block;
  width: 100%;
  border-radius: var(--radius-lg);
  aspect-ratio: 16 / 9;
  background:
    linear-gradient(
      135deg,
      color-mix(in srgb, var(--color-primary) 22%, var(--color-bg)) 0%,
      color-mix(in srgb, var(--color-primary) 10%, var(--color-bg)) 55%,
      color-mix(in srgb, var(--color-secondary) 18%, var(--color-bg)) 100%
    );
}
.visual-placeholder[data-aspect="4:3"]  { aspect-ratio: 4 / 3; }
.visual-placeholder[data-aspect="1:1"]  { aspect-ratio: 1 / 1; }
.visual-placeholder[data-aspect="3:4"]  { aspect-ratio: 3 / 4; }
.visual-placeholder[data-aspect="21:9"] { aspect-ratio: 21 / 9; }
.visual-placeholder[data-tone="secondary"] {
  background:
    linear-gradient(
      135deg,
      color-mix(in srgb, var(--color-secondary) 22%, var(--color-bg)) 0%,
      color-mix(in srgb, var(--color-secondary) 10%, var(--color-bg)) 55%,
      color-mix(in srgb, var(--color-primary) 16%, var(--color-bg)) 100%
    );
}
.visual-placeholder[data-tone="accent"] {
  background:
    linear-gradient(
      135deg,
      color-mix(in srgb, var(--color-accent, var(--color-primary)) 22%, var(--color-bg)) 0%,
      color-mix(in srgb, var(--color-primary) 12%, var(--color-bg)) 60%,
      color-mix(in srgb, var(--color-secondary) 16%, var(--color-bg)) 100%
    );
}
.visual-placeholder[data-tone="muted"] {
  background: color-mix(in srgb, var(--color-text) 8%, var(--color-bg));
}

/* ── Bandeau horaire ─────────────────────────────────────────────── */
.top-banner {
  background: var(--color-primary);
  color: #fff;
  text-align: center;
  font-size: var(--text-sm);
  font-family: var(--font-body);
  font-weight: var(--weight-semi);
  letter-spacing: 0.06em;
  padding: var(--space-2) var(--space-4);
}
.top-banner a { color: var(--color-accent); }
.top-banner a:hover { color: #fff; }

/* ── Navigation ──────────────────────────────────────────────────── */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-bg-dark);
  box-shadow: 0 2px 16px rgba(0,0,0,0.3);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
  height: var(--nav-height);
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
}
.nav-logo img { height: 46px; width: auto; }
.nav-brand {
  color: #fff;
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-style: italic;
  letter-spacing: 0.06em;
}
nav ul {
  display: flex;
  gap: var(--space-8);
}
nav a {
  color: rgba(255,255,255,0.82);
  font-size: var(--text-sm);
  font-family: var(--font-body);
  font-weight: var(--weight-semi);
  letter-spacing: 0.07em;
  text-transform: uppercase;
  transition: color var(--transition-fast);
}
nav a:hover, nav a[aria-current="page"] {
  color: var(--color-accent);
  text-decoration: none;
}
.nav-cta {
  background: var(--color-primary);
  color: #fff !important;
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-sm);
  font-weight: var(--weight-bold) !important;
}
.nav-cta:hover { background: var(--color-primary-dk); }
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  flex-direction: column;
  gap: 5px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  transition: all var(--transition-normal);
}

/* ── Layout ──────────────────────────────────────────────────────── */
main { min-height: 60vh; }
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
}
.section { padding: var(--space-20) 0; }
.section--alt { background: var(--color-bg-alt); }
.section--dark {
  background: var(--color-bg-dark);
  color: #fff;
}

/* ── Typographie display ─────────────────────────────────────────── */
.section-title {
  font-family: var(--font-display);
  font-size: var(--text-5xl);
  font-weight: 600;
  font-style: italic;
  line-height: var(--leading-tight);
  letter-spacing: 0.01em;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}
.section-sub {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 300;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: var(--space-10);
}
.section--dark .section-title { color: #fff; }
.section--dark .section-sub { color: var(--color-accent); }

/* ── Séparateur doré ─────────────────────────────────────────────── */
.gold-rule {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}
.gold-rule::before, .gold-rule::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-accent);
  opacity: 0.4;
}
.gold-rule-text {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-sm);
  color: var(--color-accent);
  letter-spacing: 0.1em;
  white-space: nowrap;
}

/* ── Hero éditorial ──────────────────────────────────────────────── */
.hero {
  position: relative;
  background: var(--color-bg-dark);
  overflow: hidden;
  padding: var(--space-24) 0 var(--space-20);
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(122,21,21,0.35) 0%, rgba(30,11,11,0.9) 60%);
  z-index: 0;
}
.hero-inner {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: center;
}
.hero-eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-5);
}
.hero-title {
  font-family: var(--font-display);
  font-size: var(--text-5xl);
  font-weight: 600;
  line-height: var(--leading-tight);
  font-style: italic;
  color: #fff;
  margin-bottom: var(--space-5);
}
.hero-title em {
  font-style: normal;
  color: var(--color-accent);
}
.hero-desc {
  color: rgba(255,255,255,0.78);
  font-family: var(--font-body);
  font-weight: 300;
  font-size: var(--text-lg);
  max-width: 580px;
  margin-bottom: var(--space-8);
  line-height: var(--leading-loose);
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}
.hero-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}
.hero-chip {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(191,145,64,0.35);
  color: rgba(255,255,255,0.9);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: var(--weight-semi);
  letter-spacing: 0.06em;
}
.hero-chip strong { color: var(--color-accent); }

/* ── Boutons ─────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-8);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-weight: var(--weight-bold);
  font-size: var(--text-sm);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: all var(--transition-fast);
  cursor: pointer;
  border: 2px solid transparent;
  text-decoration: none;
}
.btn-primary {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}
.btn-primary:hover {
  background: var(--color-primary-dk);
  border-color: var(--color-primary-dk);
  text-decoration: none;
}
.btn-outline {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.45);
}
.btn-outline:hover {
  border-color: #fff;
  background: rgba(255,255,255,0.08);
  text-decoration: none;
}
.btn-gold {
  background: var(--color-accent);
  color: var(--color-bg-dark);
  border-color: var(--color-accent);
}
.btn-gold:hover {
  background: #A87C30;
  border-color: #A87C30;
  text-decoration: none;
}
.btn-secondary {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn-secondary:hover {
  background: var(--color-primary);
  color: #fff;
  text-decoration: none;
}

/* ── Strip signature ──────────────────────────────────────────────── */
.strip-signature {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-6) 0;
}
.strip-signature-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  justify-content: center;
  align-items: center;
}
.sig-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-light);
  letter-spacing: 0.04em;
}
.sig-icon {
  font-size: var(--text-xl);
  flex-shrink: 0;
}
.sig-label {
  font-family: var(--font-body);
  font-weight: var(--weight-semi);
  color: var(--color-primary);
}

/* ── Grille créations / produits ────────────────────────────────── */
.creations-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}
.creation-card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: box-shadow var(--transition-normal), transform var(--transition-normal);
}
.creation-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.creation-card-body {
  padding: var(--space-5) var(--space-6) var(--space-6);
}
.creation-cat {
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-2);
}
.creation-name {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-3xl);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}
.creation-desc {
  color: var(--color-text-light);
  font-size: var(--text-sm);
  line-height: var(--leading-normal);
}

/* ── Section spécialité pièces montées ───────────────────────────── */
.specialty-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  align-items: center;
  padding: var(--space-16) 0;
}
.specialty-text h2 {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-4xl);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}
.specialty-text p {
  color: var(--color-text-light);
  margin-bottom: var(--space-4);
  line-height: var(--leading-loose);
}
.specialty-text .btn { margin-top: var(--space-4); }

/* ── Horaires ────────────────────────────────────────────────────── */
.horaires-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}
.horaire-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(191,145,64,0.2);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  text-align: center;
}
.horaire-day {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: var(--space-3);
}
.horaire-time {
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  color: #fff;
  margin-bottom: var(--space-2);
}
.horaire-note {
  color: rgba(255,255,255,0.6);
  font-size: var(--text-sm);
}

/* ── Carte ────────────────────────────────────────────────────────── */
.map-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 16 / 7;
}
.map-wrap iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

/* ── Contact cards ───────────────────────────────────────────────── */
.contact-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  margin-bottom: var(--space-10);
}
.contact-card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  background: #fff;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
}
.contact-icon {
  font-size: var(--text-2xl);
  flex-shrink: 0;
  margin-top: 2px;
}
.contact-label {
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: var(--space-1);
}
.contact-value {
  font-size: var(--text-base);
  font-weight: var(--weight-semi);
  color: var(--color-text);
}
.contact-value a { color: var(--color-primary); }
.contact-value a:hover { text-decoration: underline; }

/* ── Formulaire ──────────────────────────────────────────────────── */
.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.form-group label {
  font-size: var(--text-sm);
  font-weight: var(--weight-semi);
  color: var(--color-text);
  letter-spacing: 0.03em;
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: var(--space-3) var(--space-4);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background: #fff;
  transition: border-color var(--transition-fast);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}
.form-group textarea { min-height: 140px; resize: vertical; }
.form-submit { padding-top: var(--space-2); }

/* ── À propos ────────────────────────────────────────────────────── */
.about-intro {
  max-width: var(--max-width-text);
  margin: 0 auto var(--space-16);
  text-align: center;
}
.about-intro .section-title { color: var(--color-primary); }
.about-intro p {
  color: var(--color-text-light);
  font-size: var(--text-lg);
  line-height: var(--leading-loose);
  margin-top: var(--space-6);
}
.about-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: start;
}
.about-text h2 {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-4xl);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-5);
}
.about-text p {
  color: var(--color-text-light);
  margin-bottom: var(--space-4);
  line-height: var(--leading-loose);
}
.fact-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  margin-top: var(--space-6);
}
.fact-item {
  background: var(--color-bg-alt);
  border-left: 3px solid var(--color-accent);
  padding: var(--space-4) var(--space-5);
  border-radius: 0 var(--radius) var(--radius) 0;
}
.fact-item strong {
  display: block;
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--color-primary);
}
.fact-item span {
  font-size: var(--text-sm);
  color: var(--color-muted);
}

/* ── 2 adresses ──────────────────────────────────────────────────── */
.adresses-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}
.adresse-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-sm);
}
.adresse-card h3 {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}
.adresse-badge {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  border: 1px solid var(--color-accent);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-4);
}
.adresse-detail {
  font-size: var(--text-sm);
  color: var(--color-text-light);
  margin-bottom: var(--space-2);
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}
.adresse-detail span:first-child { flex-shrink: 0; }

/* ── Footer ──────────────────────────────────────────────────────── */
footer {
  background: var(--color-bg-dark);
  color: rgba(255,255,255,0.68);
  padding: var(--space-16) 0 var(--space-8);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}
.footer-brand .brand-name {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-3xl);
  font-weight: 600;
  color: #fff;
  letter-spacing: 0.04em;
  margin-bottom: var(--space-1);
}
.footer-brand .brand-tagline {
  font-size: var(--text-sm);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-5);
}
.footer-col h3 {
  color: #fff;
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid rgba(191,145,64,0.25);
}
.footer-col ul li {
  margin-bottom: var(--space-2);
  font-size: var(--text-sm);
}
.footer-col a {
  color: rgba(255,255,255,0.65);
  transition: color var(--transition-fast);
}
.footer-col a:hover { color: var(--color-accent); text-decoration: none; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: var(--space-6);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: space-between;
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.38);
}
.footer-bottom a { color: rgba(255,255,255,0.38); }
.footer-bottom a:hover { color: rgba(255,255,255,0.75); }

/* ── Page hero interne ───────────────────────────────────────────── */
.page-hero {
  background: var(--color-bg-dark);
  padding: var(--space-16) 0 var(--space-12);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(122,21,21,0.25) 0%, transparent 70%);
}
.page-hero-inner {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
}
.page-hero .hero-eyebrow { display: block; margin-bottom: var(--space-4); }
.page-hero h1 {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-5xl);
  font-weight: 600;
  color: #fff;
  margin-bottom: var(--space-4);
}
.page-hero p {
  color: rgba(255,255,255,0.72);
  max-width: 620px;
  font-size: var(--text-lg);
  line-height: var(--leading-loose);
}

/* ── Mentions légales ────────────────────────────────────────────── */
.legal-content {
  max-width: var(--max-width-text);
  margin: 0 auto;
}
.legal-content h2 {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-2xl);
  font-weight: 600;
  margin: var(--space-8) 0 var(--space-4);
  color: var(--color-primary);
}
.legal-content p, .legal-content li {
  color: var(--color-text-light);
  margin-bottom: var(--space-3);
  font-size: var(--text-sm);
}

/* ── Responsive : tablette ──────────────────────────────────────── */
@media (min-width: 640px) {
  .creations-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-cards { grid-template-columns: repeat(2, 1fr); }
  .form-grid { grid-template-columns: repeat(2, 1fr); }
  .form-group--full { grid-column: 1 / -1; }
  .fact-list { grid-template-columns: repeat(2, 1fr); }
  .horaires-grid { grid-template-columns: repeat(2, 1fr); }
  .adresses-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ── Responsive : desktop ────────────────────────────────────────── */
@media (min-width: 960px) {
  .hero-inner {
    grid-template-columns: 55% 45%;
    gap: var(--space-16);
  }
  .hero-title { font-size: var(--text-6xl); }
  .creations-grid { grid-template-columns: repeat(3, 1fr); }
  .about-content { grid-template-columns: 60% 40%; }
  .specialty-block { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
  .horaires-grid { grid-template-columns: repeat(3, 1fr); }
  .adresses-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ── Mobile nav ──────────────────────────────────────────────────── */
@media (max-width: 767px) {
  .nav-toggle { display: flex; }
  nav { display: none; position: absolute; top: var(--nav-height); left: 0; right: 0;
        background: var(--color-bg-dark); padding: var(--space-6); }
  nav.open { display: block; }
  nav ul { flex-direction: column; gap: var(--space-4); }
  nav a { font-size: var(--text-base); }
  .section-title { font-size: var(--text-4xl); }
  .hero-title { font-size: var(--text-4xl); }
}

/* ── Skip link a11y ──────────────────────────────────────────────── */
.skip-link {
  position: absolute;
  top: -100px;
  left: var(--space-4);
  background: var(--color-primary);
  color: #fff;
  padding: var(--space-2) var(--space-6);
  border-radius: var(--radius-sm);
  font-weight: var(--weight-bold);
  z-index: 999;
  transition: top var(--transition-fast);
}
.skip-link:focus { top: var(--space-4); }

/* ── Animations · WEB-4964 · Éditorial Artisan ───────────────────── */

@keyframes amiHeroUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: no-preference) {

  /* 1 · Entrée hero en cascade ─────────────────────────────────── */
  .hero-eyebrow { animation: amiHeroUp .55s ease-out both .08s; }
  .hero-title   { animation: amiHeroUp .60s ease-out both .22s; }
  .hero-desc    { animation: amiHeroUp .55s ease-out both .38s; }
  .hero-actions { animation: amiHeroUp .50s ease-out both .52s; }
  .hero-chips   { animation: amiHeroUp .45s ease-out both .64s; }

  /* 2 · Soulignement doré animé sur liens nav ──────────────────── */
  nav a:not(.nav-cta) {
    background-image: linear-gradient(var(--color-accent), var(--color-accent));
    background-size: 0% 1.5px;
    background-repeat: no-repeat;
    background-position: left bottom;
    padding-bottom: 2px;
    transition: color var(--transition-fast), background-size .26s ease;
  }
  nav a:not(.nav-cta):hover,
  nav a:not(.nav-cta)[aria-current="page"] {
    background-size: 100% 1.5px;
    text-decoration: none;
  }

  /* 3 · Visual-placeholder : lift + dérive du dégradé ─────────── */
  .visual-placeholder {
    background-size: 200% 200%;
    background-position: 0% 0%;
    transition: transform .35s ease, box-shadow .35s ease, background-position .7s ease;
    will-change: transform;
  }
  .visual-placeholder:hover {
    transform: translateY(-5px) scale(1.015);
    box-shadow: 0 10px 28px rgba(122, 21, 21, .18), 0 4px 10px rgba(0,0,0,.08);
    background-position: 100% 100%;
  }

  /* 4 · Scroll-reveal class-based (piloté par main.js IO) ─────── */
  .will-reveal {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity .6s ease, transform .6s ease;
  }
  .will-reveal.is-revealed {
    opacity: 1;
    transform: translateY(0);
  }

  /* 5 · Tracé des règles dorées au scroll (Chromium 115+) ─────── */
  @supports (animation-timeline: view()) {
    @keyframes amiLineGrow {
      from { opacity: 0; transform: scaleX(0); }
      to   { opacity: .4; transform: scaleX(1); }
    }
    .gold-rule::before {
      transform-origin: left center;
      animation: amiLineGrow .5s ease-out both;
      animation-timeline: view();
      animation-range: entry 5% entry 45%;
    }
    .gold-rule::after {
      transform-origin: right center;
      animation: amiLineGrow .5s ease-out .08s both;
      animation-timeline: view();
      animation-range: entry 5% entry 45%;
    }
  }

  /* 6 · Focus-visible ring accent ─────────────────────────────── */
  :focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 3px;
    border-radius: var(--radius-sm);
    transition: outline-offset .18s ease;
  }
}

/* ── Garde-fou réduction de mouvement (obligatoire) ──────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
  .will-reveal { opacity: 1 !important; transform: none !important; }
}