/* ==========================================================================
   L'ARTISAN SELLIER — Design system
   ========================================================================== */

/* 1. Design tokens ------------------------------------------------------- */
:root {
  /* Palette — cuir, terre, vert sapin alsacien */
  --color-bg:        #f7f3ee;  /* papier naturel */
  --color-bg-alt:    #ede5d9;
  --color-ink:       #1a1410;  /* encre profonde */
  --color-ink-soft:  #4a3e34;
  --color-muted:     #847468;
  --color-line:      #d8cebd;

  --color-leather:   #5c3a21;  /* cuir neuf */
  --color-leather-dark: #2e1d10;
  --color-leather-tan:  #a37449; /* cuir clair */

  --color-accent:    #c2542a;  /* rouge sellier / coutil */
  --color-accent-dark: #8a3517;

  --color-vine:      #4a5d3a;  /* vert vignoble alsacien */
  --color-cream:     #e8dcc4;

  /* Typo */
  --font-serif:  "Cormorant Garamond", "Cormorant", Georgia, "Times New Roman", serif;
  --font-sans:   "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono:   "JetBrains Mono", ui-monospace, Menlo, monospace;

  --fs-xs:  0.75rem;
  --fs-sm:  0.875rem;
  --fs-base: 1rem;
  --fs-md: 1.125rem;
  --fs-lg: 1.375rem;
  --fs-xl: 1.75rem;
  --fs-2xl: 2.5rem;
  --fs-3xl: 3.5rem;
  --fs-4xl: 5rem;
  --fs-5xl: 7rem;

  /* Spacing */
  --sp-1: 0.25rem;
  --sp-2: 0.5rem;
  --sp-3: 0.75rem;
  --sp-4: 1rem;
  --sp-5: 1.5rem;
  --sp-6: 2rem;
  --sp-7: 3rem;
  --sp-8: 4rem;
  --sp-9: 6rem;
  --sp-10: 8rem;

  /* Radii */
  --r-sm: 4px;
  --r-md: 8px;
  --r-lg: 16px;

  /* Layout */
  --container:  1280px;
  --container-narrow: 920px;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);

  /* Motion */
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --dur:  0.45s;
}

/* 2. Reset --------------------------------------------------------------- */
*,
*::before,
*::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  line-height: 1.6;
  color: var(--color-ink);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
img, picture, svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }

/* 3. Typo ---------------------------------------------------------------- */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--color-ink);
}
h1 { font-size: clamp(2.5rem, 7vw, var(--fs-5xl)); font-weight: 400; }
h2 { font-size: clamp(2rem, 5vw, var(--fs-3xl)); }
h3 { font-size: clamp(1.4rem, 2.5vw, var(--fs-2xl)); }
h4 { font-size: var(--fs-xl); }

p { margin: 0 0 1em; color: var(--color-ink-soft); }
.lead {
  font-size: clamp(1.1rem, 1.5vw, var(--fs-md));
  line-height: 1.55;
  color: var(--color-ink-soft);
  max-width: 60ch;
}

.eyebrow {
  font-family: var(--font-sans);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-4);
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--color-accent);
}

/* 4. Layout helpers ------------------------------------------------------ */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}
.container.narrow { max-width: var(--container-narrow); }

section { padding: clamp(4rem, 9vw, var(--sp-9)) 0; position: relative; }
section.tight { padding: clamp(3rem, 6vw, 5rem) 0; }

/* 5. Buttons ------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  padding: 0.95em 1.6em;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: var(--fs-sm);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: 2px;
  border: 1px solid transparent;
  transition: all var(--dur) var(--ease);
  white-space: nowrap;
}
.btn--primary {
  background: var(--color-leather);
  color: var(--color-cream);
  border-color: var(--color-leather);
}
.btn--primary:hover {
  background: var(--color-leather-dark);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px -10px rgba(46,29,16,0.45);
}
.btn--ghost {
  background: transparent;
  color: var(--color-ink);
  border-color: var(--color-ink);
}
.btn--ghost:hover {
  background: var(--color-ink);
  color: var(--color-cream);
}
.btn--accent {
  background: var(--color-accent);
  color: var(--color-cream);
}
.btn--accent:hover { background: var(--color-accent-dark); transform: translateY(-2px); }

.btn--text {
  padding: 0;
  background: transparent;
  border: none;
  color: var(--color-accent);
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
}
.btn--text:hover { color: var(--color-accent-dark); }

.btn .arrow {
  display: inline-block;
  transition: transform var(--dur) var(--ease);
}
.btn:hover .arrow { transform: translateX(4px); }

/* 6. Navigation --------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: var(--sp-4) 0;
  background: rgba(247,243,238,0.85);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.site-header.scrolled {
  background: rgba(247,243,238,0.96);
  border-bottom-color: var(--color-line);
}
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-6);
}
.brand {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--color-ink);
}
.brand-mark {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-leather);
  color: var(--color-cream);
  display: grid;
  place-items: center;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.2rem;
}
.brand small {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-top: 2px;
}
.nav-links {
  display: flex;
  gap: var(--sp-7);
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--color-ink-soft);
  position: relative;
  padding: var(--sp-2) 0;
}
.nav-links a:hover { color: var(--color-leather); }
.nav-links a.current::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 1px;
  background: var(--color-accent);
}
.nav-cta { display: flex; gap: var(--sp-3); align-items: center; }
.nav-phone {
  font-family: var(--font-sans);
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--color-ink);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}
.nav-toggle { display: none; background: none; border: 1px solid var(--color-line); padding: var(--sp-3); border-radius: var(--r-sm); }

@media (max-width: 980px) {
  .nav-links, .nav-phone { display: none; }
  .nav-toggle { display: inline-flex; }
  .nav-wrap { gap: var(--sp-3); }
}

/* 7. Hero --------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100vh;
  padding: clamp(8rem, 14vw, 12rem) 0 clamp(4rem, 8vw, 7rem);
  display: flex;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
  background: var(--color-bg);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
}
.hero-eyebrow {
  font-family: var(--font-sans);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-5);
}
.hero-eyebrow::before {
  content: "";
  width: 36px; height: 1px;
  background: var(--color-accent);
}
.hero h1 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(2.5rem, 6.5vw, 5.4rem);
  line-height: 1.02;
  letter-spacing: -0.025em;
  margin-bottom: var(--sp-5);
}
.hero h1 em {
  font-style: italic;
  font-weight: 400;
  color: var(--color-leather);
  position: relative;
}
.hero h1 em::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -0.1em;
  height: 0.08em;
  background: var(--color-accent);
  transform-origin: left;
  animation: drawLine 1.4s var(--ease) 0.8s both;
}
@keyframes drawLine {
  from { transform: scaleX(0); }
  to   { transform: scaleX(1); }
}
.hero-sub {
  font-size: clamp(1.05rem, 1.4vw, 1.2rem);
  color: var(--color-ink-soft);
  max-width: 50ch;
  margin-bottom: var(--sp-6);
  line-height: 1.55;
}
.hero-cta {
  display: flex;
  gap: var(--sp-4);
  flex-wrap: wrap;
  margin-bottom: var(--sp-7);
}
.hero-trust {
  display: flex;
  gap: var(--sp-6);
  flex-wrap: wrap;
  align-items: center;
  border-top: 1px solid var(--color-line);
  padding-top: var(--sp-5);
}
.hero-trust .stat {
  display: flex;
  flex-direction: column;
}
.hero-trust .stat strong {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 500;
  color: var(--color-leather);
  line-height: 1;
}
.hero-trust .stat span {
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-muted);
  margin-top: var(--sp-2);
}
.hero-trust .divider {
  width: 1px;
  height: 36px;
  background: var(--color-line);
}
.hero-badge {
  position: absolute;
  bottom: var(--sp-5);
  right: var(--sp-7);
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: var(--fs-xs);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-muted);
}

/* Hero visual — asymmetric collage */
.hero-visual {
  position: relative;
  aspect-ratio: 4/5;
  border-radius: var(--r-lg);
  overflow: hidden;
}
.hero-visual .primary {
  position: absolute;
  inset: 0;
  background-image: url("../assets/images/real/atelier-hero-v2.jpg");
  background-size: cover;
  background-position: center;
  transform: scale(1.05);
  transition: transform 1.2s var(--ease);
}
.hero:hover .hero-visual .primary { transform: scale(1.12); }
.hero-visual .badge {
  position: absolute;
  top: var(--sp-5);
  left: var(--sp-5);
  background: rgba(247,243,238,0.95);
  backdrop-filter: blur(8px);
  padding: var(--sp-3) var(--sp-4);
  border-radius: var(--r-md);
  font-size: var(--fs-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-leather);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-weight: 600;
}
.hero-visual .badge::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
}
.hero-visual .inset {
  position: absolute;
  bottom: -3rem;
  left: -3rem;
  width: 65%;
  aspect-ratio: 1/1;
  background-image: url("../assets/images/real/atelier-collection.jpg");
  background-size: cover;
  background-position: center;
  border: 8px solid var(--color-bg);
  border-radius: var(--r-md);
  box-shadow: 0 30px 60px -20px rgba(26,20,16,0.35);
}
.hero-visual .quote {
  position: absolute;
  bottom: var(--sp-5);
  right: -2rem;
  background: var(--color-leather);
  color: var(--color-cream);
  padding: var(--sp-5);
  border-radius: var(--r-md);
  max-width: 280px;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: var(--fs-md);
  line-height: 1.35;
  box-shadow: 0 20px 40px -12px rgba(46,29,16,0.5);
}
.hero-visual .quote::before {
  content: "“";
  display: block;
  font-size: 3rem;
  line-height: 0.5;
  color: var(--color-accent);
  margin-bottom: var(--sp-2);
}
.hero-visual .quote .author {
  display: block;
  font-family: var(--font-sans);
  font-style: normal;
  font-size: var(--fs-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(232,220,196,0.7);
  margin-top: var(--sp-3);
}
@media (max-width: 880px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { aspect-ratio: 4/3; max-height: 480px; }
  .hero-visual .inset { width: 50%; bottom: -1.5rem; left: -1.5rem; border-width: 4px; }
  .hero-visual .quote { right: 0; bottom: var(--sp-3); max-width: 220px; padding: var(--sp-4); }
}

/* 8. Marquee — défilement des qualifications ---------------------------- */
.marquee {
  background: var(--color-leather-dark);
  color: var(--color-cream);
  padding: var(--sp-5) 0;
  overflow: hidden;
  border-top: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.marquee-track {
  display: flex;
  gap: var(--sp-9);
  white-space: nowrap;
  animation: scroll 38s linear infinite;
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-style: italic;
}
.marquee-track span { display: inline-flex; align-items: center; gap: var(--sp-9); }
.marquee-track span::after {
  content: "✦";
  color: var(--color-accent);
  font-style: normal;
  font-size: 0.8em;
}
@keyframes scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* 9. Services grid ------------------------------------------------------ */
.section-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-7);
  align-items: end;
  margin-bottom: var(--sp-8);
}
@media (max-width: 760px) { .section-head { grid-template-columns: 1fr; } }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-5);
}
@media (max-width: 980px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .services-grid { grid-template-columns: 1fr; } }

.service-card {
  position: relative;
  display: block;
  background: white;
  border: 1px solid var(--color-line);
  border-radius: var(--r-md);
  overflow: hidden;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 30px 50px -25px rgba(26,20,16,0.25);
}
.service-card .thumb {
  aspect-ratio: 4/3;
  background-size: cover;
  background-position: center;
  position: relative;
  overflow: hidden;
}
.service-card .thumb::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(26,20,16,0.6));
}
.service-card .thumb .num {
  position: absolute;
  top: var(--sp-4); left: var(--sp-4);
  font-family: var(--font-serif);
  font-size: 0.9rem;
  color: var(--color-cream);
  background: rgba(46,29,16,0.7);
  backdrop-filter: blur(6px);
  padding: var(--sp-1) var(--sp-3);
  border-radius: var(--r-sm);
  letter-spacing: 0.08em;
}
.service-card .body {
  padding: var(--sp-5);
}
.service-card h3 {
  font-size: 1.6rem;
  margin-bottom: var(--sp-3);
}
.service-card .meta {
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-muted);
  margin-bottom: var(--sp-3);
}
.service-card p { font-size: var(--fs-sm); margin-bottom: var(--sp-4); }
.service-card .more {
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--color-leather);
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
}
.service-card:hover .more { color: var(--color-accent); }
.service-card .more::after {
  content: "→";
  transition: transform var(--dur) var(--ease);
}
.service-card:hover .more::after { transform: translateX(4px); }

/* 10. Process — timeline ------------------------------------------------ */
.process {
  background: var(--color-leather-dark);
  color: var(--color-cream);
}
.process h2, .process h3 { color: var(--color-cream); }
.process .lead { color: rgba(232,220,196,0.75); }
.process .eyebrow { color: var(--color-accent); }
.process .eyebrow::before { background: var(--color-accent); }

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-6);
  margin-top: var(--sp-8);
}
@media (max-width: 980px) { .process-steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .process-steps { grid-template-columns: 1fr; } }

.process-step {
  position: relative;
  padding-left: var(--sp-5);
  border-left: 1px solid rgba(232,220,196,0.2);
}
.process-step .step-num {
  font-family: var(--font-serif);
  font-size: 3rem;
  font-style: italic;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: var(--sp-4);
  display: block;
}
.process-step h3 { font-size: 1.4rem; margin-bottom: var(--sp-3); }
.process-step p { color: rgba(232,220,196,0.7); font-size: var(--fs-sm); }

/* 11. Réalisations ------------------------------------------------------- */
.realisations {
  background: var(--color-bg-alt);
}
.real-filter {
  display: flex;
  gap: var(--sp-3);
  flex-wrap: wrap;
  margin-bottom: var(--sp-7);
}
.real-filter button {
  background: transparent;
  border: 1px solid var(--color-line);
  color: var(--color-ink-soft);
  padding: var(--sp-3) var(--sp-5);
  border-radius: 999px;
  font-size: var(--fs-sm);
  font-weight: 500;
  letter-spacing: 0.04em;
  transition: all var(--dur) var(--ease);
}
.real-filter button:hover { border-color: var(--color-leather); color: var(--color-leather); }
.real-filter button.active {
  background: var(--color-leather);
  color: var(--color-cream);
  border-color: var(--color-leather);
}

.real-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--sp-4);
  grid-auto-rows: 240px;
}
.real-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--r-md);
  background-size: cover;
  background-position: center;
  cursor: pointer;
}
.real-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(26,20,16,0.85));
  transition: opacity var(--dur) var(--ease);
}
.real-card:hover::after { opacity: 0.9; }
.real-card .real-content {
  position: absolute;
  inset: auto var(--sp-5) var(--sp-5) var(--sp-5);
  color: var(--color-cream);
  z-index: 1;
  opacity: 0;
  transform: translateY(10px);
  transition: all var(--dur) var(--ease);
}
.real-card:hover .real-content { opacity: 1; transform: translateY(0); }
.real-card .real-tag {
  display: inline-block;
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-accent);
  margin-bottom: var(--sp-2);
}
.real-card .real-title {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 500;
  line-height: 1.15;
  color: var(--color-cream);
  margin: 0;
}
/* Bento grid */
.real-card.size-l { grid-column: span 6; grid-row: span 2; }
.real-card.size-m { grid-column: span 4; grid-row: span 2; }
.real-card.size-s { grid-column: span 3; grid-row: span 1; }
.real-card.size-xl { grid-column: span 8; grid-row: span 2; }
@media (max-width: 880px) {
  .real-grid { grid-template-columns: repeat(2, 1fr); }
  .real-card.size-l, .real-card.size-m, .real-card.size-xl { grid-column: span 2; grid-row: span 1; }
  .real-card.size-s { grid-column: span 1; grid-row: span 1; }
  .real-card { aspect-ratio: 4/3; }
}

/* 12. Témoignages -------------------------------------------------------- */
.testimonials {
  background: var(--color-cream);
  position: relative;
  overflow: hidden;
}
.testi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-5);
  margin-top: var(--sp-7);
}
@media (max-width: 880px) { .testi-grid { grid-template-columns: 1fr; } }

.testi {
  background: white;
  padding: var(--sp-6);
  border-radius: var(--r-md);
  position: relative;
}
.testi .stars {
  color: var(--color-accent);
  font-size: 1.1rem;
  letter-spacing: 0.2em;
  margin-bottom: var(--sp-4);
}
.testi blockquote {
  margin: 0 0 var(--sp-5);
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-style: italic;
  line-height: 1.45;
  color: var(--color-ink);
}
.testi .who {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  border-top: 1px solid var(--color-line);
  padding-top: var(--sp-4);
  font-size: var(--fs-sm);
}
.testi .who .avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--color-leather);
  color: var(--color-cream);
  display: grid;
  place-items: center;
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 500;
}
.testi .who strong { display: block; color: var(--color-ink); font-weight: 600; }
.testi .who small { color: var(--color-muted); font-size: var(--fs-xs); }

.proof-bar {
  margin-top: var(--sp-7);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-5);
  flex-wrap: wrap;
  padding: var(--sp-5);
  background: white;
  border-radius: var(--r-md);
  border: 1px solid var(--color-line);
}
.proof-bar .label {
  font-size: var(--fs-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-muted);
}
.proof-bar .rating {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}
.proof-bar .rating strong {
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--color-leather);
}

/* 13. Atelier / À propos bandeau --------------------------------------- */
.about-strip {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}
.about-strip .visual {
  position: relative;
  aspect-ratio: 4/5;
  background-size: cover;
  background-position: center;
  border-radius: var(--r-lg);
}
.about-strip .stamp {
  position: absolute;
  bottom: var(--sp-5);
  left: var(--sp-5);
  background: var(--color-cream);
  padding: var(--sp-3) var(--sp-5);
  border-radius: 999px;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: var(--fs-sm);
  color: var(--color-leather);
}
.about-strip ul {
  list-style: none;
  padding: 0;
  margin: var(--sp-5) 0;
  display: grid;
  gap: var(--sp-3);
}
.about-strip li {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  font-size: var(--fs-md);
  color: var(--color-ink);
}
.about-strip li::before {
  content: "";
  flex-shrink: 0;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  margin-top: 0.6em;
}
@media (max-width: 880px) { .about-strip { grid-template-columns: 1fr; } }

/* 14. CTA bandeau ------------------------------------------------------- */
.cta-band {
  background: var(--color-leather);
  color: var(--color-cream);
  padding: var(--sp-9) 0;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("../assets/images/real/cabriolet-cuir-rouge.jpg");
  background-size: cover;
  background-position: center;
  opacity: 0.08;
  mix-blend-mode: overlay;
}
.cta-band .container { position: relative; z-index: 1; }
.cta-band .inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: var(--sp-7);
  align-items: center;
}
@media (max-width: 880px) { .cta-band .inner { grid-template-columns: 1fr; } }
.cta-band h2 { color: var(--color-cream); }
.cta-band .lead { color: rgba(232,220,196,0.85); }
.cta-band .btn--primary {
  background: var(--color-cream);
  color: var(--color-leather-dark);
  border-color: var(--color-cream);
}
.cta-band .btn--primary:hover {
  background: white;
}

/* 15. Footer ------------------------------------------------------------- */
.site-footer {
  background: var(--color-leather-dark);
  color: rgba(232,220,196,0.7);
  padding: var(--sp-9) 0 var(--sp-5);
  font-size: var(--fs-sm);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--sp-7);
  margin-bottom: var(--sp-7);
}
@media (max-width: 880px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }

.footer-brand { color: var(--color-cream); }
.footer-brand .brand { color: var(--color-cream); }
.footer-brand p { color: rgba(232,220,196,0.7); max-width: 36ch; margin-top: var(--sp-4); }

.footer-col h4 {
  font-family: var(--font-sans);
  font-size: var(--fs-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-cream);
  margin-bottom: var(--sp-4);
  font-weight: 600;
}
.footer-col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: var(--sp-3); }
.footer-col a { color: rgba(232,220,196,0.7); }
.footer-col a:hover { color: var(--color-cream); }
.footer-col p { margin: 0 0 var(--sp-3); }

.footer-bottom {
  border-top: 1px solid rgba(232,220,196,0.15);
  padding-top: var(--sp-5);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-4);
  font-size: var(--fs-xs);
  letter-spacing: 0.06em;
}

/* 16. Page interieure : hero secondaire --------------------------------- */
.page-hero {
  padding-top: clamp(8rem, 14vw, 11rem);
  padding-bottom: clamp(3rem, 6vw, 5rem);
  background: var(--color-leather-dark);
  color: var(--color-cream);
  position: relative;
  overflow: hidden;
}
.page-hero h1 { color: var(--color-cream); }
.page-hero .lead { color: rgba(232,220,196,0.8); }
.page-hero .breadcrumb {
  font-size: var(--fs-xs);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(232,220,196,0.6);
  margin-bottom: var(--sp-5);
}
.page-hero .breadcrumb a { color: rgba(232,220,196,0.8); }
.page-hero .breadcrumb a:hover { color: var(--color-accent); }

/* 17. Form -------------------------------------------------------------- */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-5);
}
@media (max-width: 700px) { .form-grid { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: var(--sp-2); }
.field.full { grid-column: 1 / -1; }
.field label {
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-ink);
  font-weight: 600;
}
.field input, .field select, .field textarea {
  font: inherit;
  padding: 0.9em 1em;
  border: 1px solid var(--color-line);
  border-radius: var(--r-sm);
  background: white;
  color: var(--color-ink);
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--color-leather);
  box-shadow: 0 0 0 3px rgba(92,58,33,0.12);
}
.field textarea { min-height: 140px; resize: vertical; }

.checkbox-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
}
.checkbox-row label {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-3) var(--sp-5);
  border: 1px solid var(--color-line);
  border-radius: 999px;
  cursor: pointer;
  font-size: var(--fs-sm);
  text-transform: none;
  letter-spacing: 0;
  font-weight: 400;
  color: var(--color-ink-soft);
  transition: all var(--dur) var(--ease);
}
.checkbox-row label:has(input:checked) {
  background: var(--color-leather);
  color: var(--color-cream);
  border-color: var(--color-leather);
}
.checkbox-row input { display: none; }

.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--sp-8);
  align-items: start;
}
@media (max-width: 880px) { .contact-grid { grid-template-columns: 1fr; } }

.contact-info {
  background: var(--color-leather);
  color: var(--color-cream);
  padding: var(--sp-7);
  border-radius: var(--r-lg);
}
.contact-info h3 { color: var(--color-cream); margin-bottom: var(--sp-5); }
.contact-info dl { margin: 0; display: grid; gap: var(--sp-5); }
.contact-info dt {
  font-size: var(--fs-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(232,220,196,0.7);
  margin-bottom: var(--sp-2);
}
.contact-info dd { margin: 0; font-size: var(--fs-md); color: var(--color-cream); }
.contact-info dd a { color: var(--color-cream); border-bottom: 1px solid rgba(232,220,196,0.4); }

/* 18. Accordion / FAQ --------------------------------------------------- */
.faq { display: grid; gap: var(--sp-3); }
.faq details {
  background: white;
  border: 1px solid var(--color-line);
  border-radius: var(--r-md);
  padding: var(--sp-5);
  transition: border-color var(--dur) var(--ease);
}
.faq details[open] { border-color: var(--color-leather); }
.faq summary {
  cursor: pointer;
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 500;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--sp-4);
  color: var(--color-ink);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  font-family: var(--font-sans);
  font-size: 1.5rem;
  color: var(--color-leather);
  transition: transform var(--dur) var(--ease);
}
.faq details[open] summary::after {
  content: "−";
}
.faq details p {
  margin: var(--sp-4) 0 0;
  font-size: var(--fs-sm);
  color: var(--color-ink-soft);
  max-width: 70ch;
}

/* 19. Mentions / CGV --------------------------------------------------- */
.legal-content { max-width: 80ch; margin: 0 auto; }
.legal-content h2 { margin-top: var(--sp-7); }
.legal-content p { font-size: var(--fs-md); }
.legal-content ul { padding-left: 1.4em; color: var(--color-ink-soft); }

/* 20. Animations reveal ------------------------------------------------ */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
  }
  .reveal.in {
    opacity: 1;
    transform: none;
  }
}

/* 21. Utility --------------------------------------------------------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0 !important; }
.mt-3 { margin-top: var(--sp-3); }
.mt-5 { margin-top: var(--sp-5); }
.mt-7 { margin-top: var(--sp-7); }
.mb-0 { margin-bottom: 0 !important; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--sp-5); }
@media (max-width: 700px) { .grid-2 { grid-template-columns: 1fr; } }

/* 22. Print ---------------------------------------------------------- */
@media print {
  .site-header, .site-footer, .cta-band, .nav-toggle, .hero-cta { display: none; }
  body { background: white; color: black; }
}