@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,600;0,700;1,400;1,600&family=Source+Sans+3:wght@400;600;700&display=swap');
@import './tokens.css';

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.7;
}

/* ── Typography ── */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--color-primary);
  line-height: 1.18;
}
h1 { font-size: clamp(2rem, 5.5vw, 3.2rem); font-weight: 700; }
h2 { font-size: clamp(1.4rem, 3.5vw, 2.1rem); font-weight: 600; }
h3 { font-size: clamp(1.05rem, 2.5vw, 1.3rem); font-weight: 600; }
p  { margin-bottom: 1rem; }
a  { color: var(--color-accent); text-decoration: none; }
a:hover { text-decoration: underline; }
ul { padding-left: 1.25rem; }
li { margin-bottom: 0.4rem; }

/* ── Layout ── */
.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* ── Skip link ── */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--color-primary);
  color: #fff;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  z-index: 999;
  transition: top 0.2s;
}
.skip-link:focus { top: 0; }

/* ── Utility bar (top info strip) ── */
.utility-bar {
  background: color-mix(in srgb, var(--color-primary) 96%, #000);
  color: rgba(255,255,255,0.8);
  font-size: 0.8rem;
  padding: 0.4rem 0;
  font-family: var(--font-body);
}
.utility-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
}
.utility-bar a { color: var(--color-secondary); text-decoration: none; }
.utility-bar a:hover { text-decoration: underline; }
.utility-bar span { display: flex; align-items: center; gap: 0.35rem; }

/* ── Header & Nav ── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-bg);
  border-bottom: 3px solid var(--color-secondary);
  box-shadow: 0 2px 10px rgba(0,0,0,0.08);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 66px;
}
.logo-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
}
.logo-link img,
.logo-link svg {
  height: 46px;
  width: auto;
}
.nav-list {
  display: none;
  list-style: none;
  padding: 0;
  margin: 0;
  gap: 1.75rem;
}
.nav-list a {
  color: var(--color-primary);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
  padding: 0.25rem 0;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s, color 0.2s;
}
.nav-list a:hover,
.nav-list a[aria-current="page"] {
  border-bottom-color: var(--color-secondary);
  color: var(--color-secondary);
}
.nav-cta {
  display: none;
  background: var(--color-primary);
  color: #fff !important;
  padding: 0.45rem 1rem;
  border-radius: var(--radius-sm);
  border-bottom: none !important;
  font-size: 0.9rem !important;
  font-weight: 700;
  transition: opacity 0.2s;
}
.nav-cta:hover { opacity: 0.88; text-decoration: none; }
.menu-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}
.menu-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--color-primary);
  transition: transform 0.3s, opacity 0.3s;
}
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.nav-mobile-open .nav-list {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 66px;
  left: 0;
  right: 0;
  background: var(--color-bg);
  padding: 1rem 1.25rem 1.5rem;
  gap: 0.75rem;
  box-shadow: 0 4px 16px rgba(0,0,0,0.12);
  border-bottom: 3px solid var(--color-secondary);
}
@media (min-width: 768px) {
  .menu-toggle { display: none; }
  .nav-list { display: flex !important; flex-direction: row; align-items: center; }
  .nav-cta { display: inline-block; }
}

/* ── 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));
}

/* ── Hero — grand titre centré + visuel sous-jacent ── */
.hero {
  padding: 4rem 0 0;
  background: var(--color-bg);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--color-secondary) 6%, transparent) 0%,
    transparent 100%
  );
  pointer-events: none;
}
.hero-text-block {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  padding: 0 1.25rem 2rem;
  position: relative;
}
.hero-eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-secondary);
  margin-bottom: 1rem;
  padding: 0.3rem 1rem;
  border: 1px solid var(--color-secondary);
  border-radius: var(--radius-pill);
}
.hero h1 {
  font-size: clamp(2.2rem, 6vw, 3.8rem);
  font-weight: 700;
  font-style: italic;
  color: var(--color-primary);
  margin-bottom: 1rem;
  line-height: 1.1;
}
.hero-lead {
  font-size: 1.05rem;
  color: var(--color-muted);
  max-width: 600px;
  margin: 0 auto 1.75rem;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin-bottom: 2.5rem;
}
.hero-divider {
  width: 60px;
  height: 3px;
  background: var(--color-secondary);
  margin: 0 auto 2.5rem;
  border-radius: var(--radius-pill);
}
.hero-visual {
  position: relative;
  padding: 0 1.25rem 0;
  max-width: 900px;
  margin: 0 auto;
}
.hero-visual .visual-placeholder {
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

/* ── Buttons ── */
.btn {
  display: inline-block;
  padding: 0.8rem 1.75rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  transition: opacity 0.2s, transform 0.15s;
  cursor: pointer;
  border: none;
}
.btn:hover { opacity: 0.88; transform: translateY(-1px); text-decoration: none; }
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-secondary { background: transparent; color: var(--color-primary); border: 2px solid var(--color-primary); }

/* ── Info strip ── */
.info-strip {
  background: color-mix(in srgb, var(--color-primary) 92%, #000);
  color: rgba(255,255,255,0.9);
  padding: 2rem 0;
}
.info-strip-inner {
  display: grid;
  gap: 1.5rem;
}
@media (min-width: 640px) { .info-strip-inner { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) { .info-strip-inner { grid-template-columns: repeat(4, 1fr); } }
.info-item {
  padding: 0;
}
.info-item-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-secondary);
  margin-bottom: 0.3rem;
}
.info-item p { font-size: 0.95rem; margin: 0; line-height: 1.5; }
.info-item a { color: #fff; font-weight: 600; }
.info-item a:hover { text-decoration: underline; }

/* ── Sections ── */
.section { padding: 3.5rem 0; }
.section-alt { background: var(--color-surface); }
.section-dark {
  background: var(--color-primary);
  color: #fff;
}
.section-dark h2, .section-dark h3 { color: #fff; }
.section-dark p { opacity: 0.9; }

.section-header { margin-bottom: 2.5rem; }
.section-eyebrow {
  display: block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-secondary);
  margin-bottom: 0.5rem;
}
.section-subtitle {
  font-size: 1rem;
  color: var(--color-muted);
  margin-top: 0.5rem;
  margin-bottom: 0;
  max-width: 640px;
}

/* ── Atouts ── */
.atouts-grid { display: grid; gap: 1.5rem; }
.atout-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.75rem 1.5rem;
  position: relative;
  overflow: hidden;
}
.atout-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--color-secondary);
}
.atout-card h3 { color: var(--color-primary); margin-bottom: 0.5rem; }
.atout-card p { color: var(--color-muted); font-size: 0.95rem; margin: 0; }
@media (min-width: 768px) { .atouts-grid { grid-template-columns: repeat(3, 1fr); } }

/* ── Produits — grille éditoriale ── */
.produits-grid {
  display: grid;
  gap: 1.5rem;
}
@media (min-width: 640px) { .produits-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .produits-grid { grid-template-columns: repeat(3, 1fr); } }

.produit-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.produit-card-header {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}
.produit-card-cat {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-secondary);
  border: 1px solid var(--color-secondary);
  border-radius: var(--radius-pill);
  padding: 0.15rem 0.5rem;
  white-space: nowrap;
  flex-shrink: 0;
}
.produit-card h3 { color: var(--color-primary); font-size: 1.15rem; margin: 0; flex: 1; }
.produit-card p { color: var(--color-muted); font-size: 0.92rem; margin: 0; flex: 1; }
.produit-card-img { margin-bottom: 0.25rem; }

/* ── Featured produit ── */
.produit-featured {
  display: grid;
  gap: 2rem;
  align-items: center;
  margin-bottom: 3rem;
}
@media (min-width: 768px) {
  .produit-featured { grid-template-columns: 1fr 1fr; }
  .produit-featured.reverse .produit-featured-img { order: 2; }
  .produit-featured.reverse .produit-featured-txt { order: 1; }
}
.produit-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 1rem; }
.produit-tag {
  font-size: 0.8rem;
  padding: 0.2rem 0.6rem;
  background: color-mix(in srgb, var(--color-accent) 10%, var(--color-bg));
  color: var(--color-accent);
  border-radius: var(--radius-pill);
  font-weight: 600;
}

/* ── CTA Band ── */
.cta-band {
  background: linear-gradient(
    135deg,
    var(--color-primary) 0%,
    color-mix(in srgb, var(--color-primary) 80%, var(--color-secondary)) 100%
  );
  color: #fff;
  padding: 3rem 0;
  text-align: center;
}
.cta-band h2 { color: #fff; margin-bottom: 0.75rem; }
.cta-band p { margin-bottom: 1.5rem; opacity: 0.88; max-width: 560px; margin-left: auto; margin-right: auto; }
.cta-band .btn-primary { background: var(--color-secondary); color: var(--color-primary); }

/* ── Map ── */
.map-wrapper {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 2px solid var(--color-border);
}
.map-wrapper iframe { display: block; width: 100%; height: 320px; border: 0; }

/* ── Contact ── */
.contact-grid { display: grid; gap: 2.5rem; }
@media (min-width: 768px) { .contact-grid { grid-template-columns: 1fr 1fr; } }
.contact-block {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: 2rem;
  border: 1px solid var(--color-border);
}
.contact-block h3 { color: var(--color-primary); margin-bottom: 1rem; }
.contact-info-row {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
  font-size: 0.95rem;
}
.contact-info-row strong { color: var(--color-primary); min-width: 70px; display: block; }
.contact-form label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
  color: var(--color-primary);
}
.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  padding: 0.65rem 0.8rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-text);
  background: var(--color-bg);
  margin-bottom: 1rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-accent) 14%, transparent);
}
.contact-form textarea { min-height: 120px; resize: vertical; }
.contact-form .btn { width: 100%; text-align: center; margin-top: 0.25rem; }
.rgpd-notice {
  font-size: 0.78rem;
  color: var(--color-muted);
  margin-top: 0.75rem;
  line-height: 1.5;
}

/* ── À propos ── */
.about-grid { display: grid; gap: 2.5rem; align-items: start; }
@media (min-width: 768px) { .about-grid { grid-template-columns: 1fr 1fr; } }

.timeline { list-style: none; padding: 0; position: relative; }
.timeline::before {
  content: '';
  position: absolute;
  left: 22px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: color-mix(in srgb, var(--color-secondary) 30%, var(--color-border));
}
.timeline-item {
  display: flex;
  gap: 1.25rem;
  padding: 0 0 1.5rem 0;
  position: relative;
}
.timeline-dot {
  flex-shrink: 0;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--color-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  color: #fff;
  position: relative;
  z-index: 1;
}
.timeline-content h4 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--color-primary);
  margin-bottom: 0.25rem;
}
.timeline-content p { font-size: 0.9rem; color: var(--color-muted); margin: 0; }

.valeurs-list { list-style: none; padding: 0; }
.valeur-item {
  display: flex;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--color-border);
}
.valeur-item:last-child { border-bottom: none; }
.valeur-num {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: color-mix(in srgb, var(--color-secondary) 40%, var(--color-border));
  min-width: 36px;
  line-height: 1;
}
.valeur-text h4 { color: var(--color-primary); margin-bottom: 0.2rem; }
.valeur-text p { font-size: 0.9rem; color: var(--color-muted); margin: 0; }

/* ── Ref badges ── */
.ref-badges { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 1.25rem; }
.ref-badge {
  display: inline-block;
  background: color-mix(in srgb, var(--color-primary) 7%, var(--color-bg));
  color: var(--color-primary);
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  font-weight: 600;
  font-family: var(--font-body);
  border: 1px solid color-mix(in srgb, var(--color-primary) 18%, var(--color-bg));
}

/* ── Hero badges ── */
.hero-badges { display: flex; flex-wrap: wrap; gap: 0.5rem; justify-content: center; margin-top: 0.5rem; }
.hero-badge {
  background: color-mix(in srgb, var(--color-primary) 10%, var(--color-bg));
  color: var(--color-primary);
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  font-weight: 700;
  border: 1px solid color-mix(in srgb, var(--color-primary) 20%, var(--color-border));
}

/* ── Footer ── */
.site-footer {
  background: color-mix(in srgb, var(--color-primary) 96%, #000);
  color: rgba(255,255,255,0.85);
  padding: 3rem 0 1.5rem;
  font-size: 0.875rem;
}
.footer-grid {
  display: grid;
  gap: 2rem;
  margin-bottom: 2rem;
}
@media (min-width: 768px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr; } }
.footer-col h4 {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-secondary);
  margin-bottom: 0.8rem;
}
.footer-col p, .footer-col li { opacity: 0.8; margin-bottom: 0.3rem; }
.footer-col ul { list-style: none; padding: 0; }
.footer-col a { color: rgba(255,255,255,0.8); text-decoration: none; }
.footer-col a:hover { color: #fff; text-decoration: underline; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1.25rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  font-size: 0.78rem;
  opacity: 0.55;
}

/* ── Fade-in (JS) ── */
.fade-in {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.45s ease, transform 0.45s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ── Motion pass — WEB-4916 (Template B éditorial artisan) ── */
@media (prefers-reduced-motion: no-preference) {
  /* 1. Hero — entrée typographique en cascade */
  .hero-eyebrow,
  .hero h1,
  .hero-divider,
  .hero-lead,
  .hero-actions,
  .hero-badges,
  .hero-visual {
    opacity: 0;
    transform: translateY(14px);
    animation: fournil-rise 0.7s cubic-bezier(0.22, 0.61, 0.36, 1) forwards;
  }
  .hero h1        { animation-delay: 0.08s; }
  .hero-divider   { animation-delay: 0.18s; animation-name: fournil-divider-in; transform-origin: center; }
  .hero-lead      { animation-delay: 0.26s; }
  .hero-actions   { animation-delay: 0.36s; }
  .hero-badges    { animation-delay: 0.46s; }
  .hero-visual    { animation-delay: 0.55s; animation-duration: 0.8s; }

  @keyframes fournil-rise {
    from { opacity: 0; transform: translateY(14px); }
    to   { opacity: 1; transform: translateY(0); }
  }
  @keyframes fournil-divider-in {
    from { opacity: 0; transform: scaleX(0); }
    to   { opacity: 1; transform: scaleX(1); }
  }

  /* 2. Placeholder hero — dégradé qui glisse doucement (souffle du fournil) */
  .hero-visual .visual-placeholder {
    background-size: 180% 180%;
    background-position: 0% 50%;
    animation: fournil-drift 18s ease-in-out infinite alternate;
  }
  @keyframes fournil-drift {
    from { background-position: 0% 50%; }
    to   { background-position: 100% 50%; }
  }

  /* 3. Cartes atouts — hover surélevé, liseré gauche qui pousse */
  .atout-card {
    transition: transform 0.35s cubic-bezier(0.22, 0.61, 0.36, 1),
                box-shadow 0.35s ease,
                border-color 0.35s ease;
  }
  .atout-card::before {
    transition: width 0.35s cubic-bezier(0.22, 0.61, 0.36, 1);
  }
  .atout-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 28px -14px color-mix(in srgb, var(--color-primary) 45%, transparent);
    border-color: color-mix(in srgb, var(--color-secondary) 50%, var(--color-border));
  }
  .atout-card:hover::before { width: 7px; }

  /* 4. Cartes produits — lift + bord accent + placeholder qui respire */
  .produit-card {
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
  }
  .produit-card .visual-placeholder {
    transition: transform 0.5s cubic-bezier(0.22, 0.61, 0.36, 1);
  }
  .produit-card:hover {
    transform: translateY(-3px);
    border-color: color-mix(in srgb, var(--color-secondary) 45%, var(--color-border));
    box-shadow: 0 8px 24px -14px color-mix(in srgb, var(--color-primary) 40%, transparent);
  }
  .produit-card:hover .visual-placeholder { transform: scale(1.02); }

  /* 5. Nav — soulignement animé plus fluide */
  .nav-list a {
    position: relative;
    transition: color 0.25s ease;
  }
  .nav-list a::after {
    content: '';
    position: absolute;
    left: 0; right: 0; bottom: -2px;
    height: 2px;
    background: var(--color-secondary);
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform 0.3s cubic-bezier(0.22, 0.61, 0.36, 1);
  }
  .nav-list a:hover::after,
  .nav-list a[aria-current="page"]::after { transform: scaleX(1); }

  /* 6. Boutons — halo terracotta au focus + subtle press */
  .btn { transition: opacity 0.2s, transform 0.15s ease, box-shadow 0.25s ease; }
  .btn-primary:hover { box-shadow: 0 8px 20px -10px color-mix(in srgb, var(--color-primary) 55%, transparent); }
  .btn:active { transform: translateY(0); }
  .btn:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px var(--color-bg), 0 0 0 5px var(--color-secondary);
  }

  /* 7. Timeline dots — pulse discret au hover de l'item */
  .timeline-item { transition: transform 0.3s ease; }
  .timeline-dot { transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1),
                              box-shadow 0.35s ease; }
  .timeline-item:hover .timeline-dot {
    transform: scale(1.08);
    box-shadow: 0 0 0 6px color-mix(in srgb, var(--color-secondary) 18%, transparent);
  }

  /* 8. Scroll-reveal — sections & cartes qui émergent (CSS scroll-driven + fallback JS) */
  .section-header,
  .atout-card,
  .produit-card,
  .produit-featured,
  .valeur-item,
  .timeline-item {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.22, 0.61, 0.36, 1);
  }
  .section-header.visible,
  .atout-card.visible,
  .produit-card.visible,
  .produit-featured.visible,
  .valeur-item.visible,
  .timeline-item.visible {
    opacity: 1;
    transform: translateY(0);
  }
  /* Stagger sur les grilles */
  .atouts-grid .atout-card:nth-child(2).visible { transition-delay: 0.08s; }
  .atouts-grid .atout-card:nth-child(3).visible { transition-delay: 0.16s; }
  .produits-grid .produit-card:nth-child(2).visible { transition-delay: 0.07s; }
  .produits-grid .produit-card:nth-child(3).visible { transition-delay: 0.14s; }
  .produits-grid .produit-card:nth-child(4).visible { transition-delay: 0.21s; }
  .produits-grid .produit-card:nth-child(5).visible { transition-delay: 0.28s; }
  .produits-grid .produit-card:nth-child(6).visible { transition-delay: 0.35s; }

  /* Chromium 115+ : scroll-driven natif si dispo (surcharge la classe .visible) */
  @supports (animation-timeline: view()) {
    .section-header,
    .atout-card,
    .produit-card,
    .produit-featured,
    .valeur-item,
    .timeline-item {
      animation: fournil-reveal linear both;
      animation-timeline: view();
      animation-range: entry 0% entry 55%;
      opacity: 1; /* laisse l'animation piloter */
      transform: none;
      transition: none;
    }
    @keyframes fournil-reveal {
      from { opacity: 0; transform: translateY(22px); }
      to   { opacity: 1; transform: translateY(0); }
    }
  }

  /* 9. Logo — micro-tilt au hover du lien */
  .logo-link svg,
  .logo-link img {
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  }
  .logo-link:hover svg,
  .logo-link:hover img { transform: rotate(-3deg) scale(1.04); }

  /* 10. Utility bar liens — soulignement doux */
  .utility-bar a {
    background-image: linear-gradient(currentColor, currentColor);
    background-size: 0% 1px;
    background-repeat: no-repeat;
    background-position: 0 100%;
    transition: background-size 0.3s ease;
    text-decoration: none !important;
  }
  .utility-bar a:hover { background-size: 100% 1px; }
}

/* ── Reduced motion ── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}