/* ============================================
   MAREY STUDIO — Style global
   Luxe / Chic — Noir mat, blanc contrasté, gris technique
   ============================================ */

:root {
  --noir: #ffffff;
  --noir-mat: #f6f6f7;
  --noir-soft: #efeff1;
  --gris-tech: #b9b9c2;
  --gris-ligne: rgba(10, 10, 11, 0.09);
  --gris-texte: #6c6c75;
  --gris-clair: #33333a;
  --blanc: #0a0a0b;
  --blanc-90: rgba(10, 10, 11, 0.9);
  --blanc-60: rgba(10, 10, 11, 0.58);
  --blanc-10: rgba(10, 10, 11, 0.13);
  --accent: #2a2a2e;
  --glass-bg: rgba(255, 255, 255, 0.62);
  --glass-border: rgba(10, 10, 11, 0.09);
  --radius: 4px;
  --radius-lg: 10px;
  --max: 1280px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  --font-display: 'Cormorant Garamond', Georgia, serif;
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font);
  background: var(--noir);
  color: var(--blanc-90);
  line-height: 1.65;
  font-size: 16px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul { list-style: none; }

::selection { background: var(--blanc); color: var(--noir); }

/* ---------- Typo ---------- */
.display {
  font-family: var(--font-display);
  font-weight: 300;
  letter-spacing: -0.01em;
  line-height: 1.08;
  color: var(--blanc);
}
h1.display { font-size: clamp(2.3rem, 6.5vw, 4.6rem); }
h2.display { font-size: clamp(1.85rem, 4.2vw, 3.1rem); }
h3 { font-weight: 500; color: var(--blanc); font-size: 1.12rem; letter-spacing: 0.01em; }

.lead { font-size: clamp(1rem, 1.6vw, 1.18rem); color: var(--gris-texte); max-width: 62ch; }
.eyebrow {
  display: inline-block;
  font-size: 0.68rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gris-texte);
  margin-bottom: 1.1rem;
  position: relative;
  padding-left: 2.4rem;
}
.eyebrow::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  width: 1.7rem; height: 1px;
  background: var(--gris-tech);
}

/* ---------- Layout ---------- */
.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.section { padding: clamp(64px, 9vw, 130px) 0; position: relative; }
.section-head { max-width: 760px; margin-bottom: clamp(36px, 5vw, 64px); }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head.center .eyebrow { padding-left: 0; }
.section-head.center .eyebrow::before { display: none; }
.section-head p { margin-top: 18px; }
.bg-soft { background: var(--noir-mat); }
.hr { height: 1px; background: var(--gris-ligne); border: 0; }

/* ---------- Nav ---------- */
.site-header {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 900;
  transition: background 0.45s var(--ease), backdrop-filter 0.45s var(--ease), border-color 0.45s var(--ease);
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(255, 255, 255, 0.84);
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
  border-bottom-color: var(--gris-ligne);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  height: 76px;
  max-width: var(--max); margin: 0 auto; padding: 0 24px;
}
.logo {
  display: flex; align-items: center; gap: 11px;
  font-size: 0.95rem; font-weight: 600; letter-spacing: 0.26em;
  text-transform: uppercase; color: var(--blanc);
}
.logo svg { flex-shrink: 0; }
.logo span { white-space: nowrap; }

.nav-links { display: flex; align-items: center; gap: 34px; }
.nav-links a {
  font-size: 0.78rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--blanc-60); position: relative; padding: 6px 0;
  transition: color 0.3s var(--ease);
}
.nav-links a::after {
  content: ''; position: absolute; left: 0; bottom: 0;
  width: 0; height: 1px; background: var(--blanc);
  transition: width 0.4s var(--ease);
}
.nav-links a:hover, .nav-links a.active { color: var(--blanc); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }

.nav-cta {
  padding: 11px 22px; border: 1px solid var(--blanc-10);
  font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--blanc); border-radius: 100px;
  transition: background 0.35s var(--ease), color 0.35s var(--ease), border-color 0.35s var(--ease);
}
.nav-cta:hover { background: var(--blanc); color: var(--noir); border-color: var(--blanc); }

.burger { display: none; width: 30px; height: 22px; flex-direction: column; justify-content: space-between; }
.burger span { display: block; height: 1.5px; background: var(--blanc); transition: transform 0.35s var(--ease), opacity 0.3s; }
.burger.open span:nth-child(1) { transform: translateY(10px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-10px) rotate(-45deg); }

.mobile-menu {
  position: fixed; inset: 0; z-index: 880;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  display: flex; flex-direction: column; justify-content: center; gap: 6px;
  padding: 100px 32px 48px;
  opacity: 0; pointer-events: none; transform: translateY(-14px);
  transition: opacity 0.4s var(--ease), transform 0.4s var(--ease);
}
.mobile-menu.open { opacity: 1; pointer-events: auto; transform: translateY(0); }
.mobile-menu a {
  font-family: var(--font-display);
  font-size: 2rem; color: var(--blanc-90);
  padding: 12px 0; border-bottom: 1px solid var(--gris-ligne);
  transition: color 0.3s, padding-left 0.3s var(--ease);
}
.mobile-menu a:hover { color: var(--blanc); padding-left: 10px; }
.mobile-menu .mm-cta {
  margin-top: 28px; border: 1px solid var(--blanc-10); text-align: center;
  font-family: var(--font); font-size: 0.78rem; letter-spacing: 0.16em;
  text-transform: uppercase; padding: 16px; border-radius: 100px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 30px; font-size: 0.76rem; letter-spacing: 0.16em;
  text-transform: uppercase; font-weight: 500;
  border-radius: 100px; border: 1px solid transparent;
  transition: all 0.38s var(--ease); white-space: nowrap;
}
.btn-filled { background: var(--blanc); color: var(--noir); }
.btn-filled:hover { background: var(--gris-clair); transform: translateY(-2px); box-shadow: 0 14px 34px rgba(10,10,11,0.14); }
.btn-ghost { border-color: var(--blanc-10); color: var(--blanc); }
.btn-ghost:hover { border-color: var(--blanc); background: var(--blanc-10); transform: translateY(-2px); }
.btn-row { display: flex; flex-wrap: wrap; gap: 14px; }

/* ---------- Glass ---------- */
.glass {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-radius: var(--radius-lg);
}

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 100svh;
  display: flex; align-items: flex-end;
  padding: 140px 0 60px; overflow: hidden;
}
.hero-media { position: absolute; inset: 0; z-index: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; opacity: 0.34; }
.hero-media::after {
  content: ''; position: absolute; inset: 0;
  background:
    linear-gradient(to bottom, rgba(255,255,255,0.9) 0%, rgba(255,255,255,0.62) 40%, rgba(255,255,255,0.98) 100%),
    radial-gradient(ellipse at 20% 20%, rgba(10,10,11,0.05), transparent 60%);
}
.hero .container { position: relative; z-index: 2; }
.hero-grid { display: grid; grid-template-columns: 1.35fr 1fr; gap: 50px; align-items: end; }
.hero h1 { margin-bottom: 26px; }
.hero h1 em { font-style: italic; color: var(--gris-clair); }
.hero-actions { margin-top: 36px; }
.hero-aside { display: flex; flex-direction: column; gap: 14px; padding: 26px; }
.hero-aside .ha-item { display: flex; gap: 14px; align-items: flex-start; padding: 12px 0; border-bottom: 1px solid var(--gris-ligne); }
.hero-aside .ha-item:last-child { border-bottom: 0; }
.hero-aside svg { flex-shrink: 0; margin-top: 3px; opacity: 0.8; }
.hero-aside strong { display: block; font-size: 0.86rem; font-weight: 500; color: var(--blanc); }
.hero-aside small { font-size: 0.78rem; color: var(--gris-texte); line-height: 1.5; }

.scroll-hint {
  display: flex; align-items: center; gap: 12px;
  margin-top: 54px; font-size: 0.66rem; letter-spacing: 0.24em;
  text-transform: uppercase; color: var(--gris-texte);
}
.scroll-hint .line { width: 46px; height: 1px; background: var(--gris-tech); position: relative; overflow: hidden; }
.scroll-hint .line::after {
  content: ''; position: absolute; left: -46px; top: 0; width: 46px; height: 1px;
  background: var(--blanc); animation: slideLine 2.6s infinite var(--ease);
}
@keyframes slideLine { 0% { left: -46px; } 60%,100% { left: 46px; } }

/* ---------- Stats / logos band ---------- */
.stat-band { border-top: 1px solid var(--gris-ligne); border-bottom: 1px solid var(--gris-ligne); }
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat {
  padding: 40px 22px; text-align: center;
  border-right: 1px solid var(--gris-ligne);
}
.stat:last-child { border-right: 0; }
.stat b { display: block; font-family: var(--font-display); font-size: clamp(1.9rem, 3.6vw, 2.8rem); font-weight: 300; color: var(--blanc); line-height: 1; }
.stat span { display: block; margin-top: 10px; font-size: 0.68rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gris-texte); }

/* ---------- Cards 3D hover ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }

.card3d {
  padding: 34px 30px; position: relative; overflow: hidden;
  transform-style: preserve-3d;
  transition: transform 0.5s var(--ease), border-color 0.5s var(--ease), background 0.5s var(--ease), box-shadow 0.5s var(--ease);
}
.card3d::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 0%), rgba(10,10,11,0.07), transparent 65%);
  opacity: 0; transition: opacity 0.5s var(--ease); pointer-events: none;
}
.card3d:hover {
  transform: translateY(-8px) rotateX(4deg) rotateY(-4deg) scale(1.012);
  border-color: rgba(10,10,11,0.22);
  box-shadow: 0 30px 60px rgba(10,10,11,0.18);
}
.card3d:hover::before { opacity: 1; }
.card3d .num {
  font-family: var(--font-display); font-size: 0.9rem; color: var(--gris-texte);
  letter-spacing: 0.1em; margin-bottom: 18px; display: block;
}
.card3d h3 { margin-bottom: 12px; }
.card3d p { font-size: 0.92rem; color: var(--gris-texte); }
.card3d .ico { margin-bottom: 20px; }

/* ---------- Split (texte + image) ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 76px); align-items: center; }
.split-media { border-radius: var(--radius-lg); overflow: hidden; position: relative; }
.split-media img { width: 100%; height: 100%; min-height: 320px; object-fit: cover; }
.split ul.checks { margin-top: 26px; display: flex; flex-direction: column; gap: 12px; }
.split ul.checks li { display: flex; gap: 12px; align-items: flex-start; font-size: 0.93rem; color: var(--gris-clair); }
.split ul.checks svg { flex-shrink: 0; margin-top: 4px; }

/* ---------- Pricing ---------- */
.price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; align-items: stretch; }
.price-card { padding: 38px 30px; display: flex; flex-direction: column; position: relative; }
.price-card.featured { border-color: rgba(10,10,11,0.24); background: rgba(10,10,11,0.028); }
.price-card .tag {
  position: absolute; top: -1px; right: 24px;
  font-size: 0.6rem; letter-spacing: 0.2em; text-transform: uppercase;
  background: var(--blanc); color: var(--noir); padding: 6px 12px; border-radius: 0 0 4px 4px;
}
.price-card h3 { font-family: var(--font-display); font-size: 1.5rem; font-weight: 300; letter-spacing: 0.02em; }
.price-card .price { margin: 18px 0 6px; font-family: var(--font-display); font-size: 2.5rem; color: var(--blanc); line-height: 1; }
.price-card .price small { font-family: var(--font); font-size: 0.74rem; color: var(--gris-texte); letter-spacing: 0.1em; display: block; margin-top: 10px; }
.price-card .pdesc { font-size: 0.88rem; color: var(--gris-texte); margin: 18px 0 22px; }
.price-card ul { display: flex; flex-direction: column; gap: 11px; margin-bottom: 30px; }
.price-card ul li { display: flex; gap: 11px; font-size: 0.88rem; color: var(--gris-clair); align-items: flex-start; }
.price-card ul svg { flex-shrink: 0; margin-top: 4px; }
.price-card .btn { margin-top: auto; width: 100%; }

/* ---------- Table ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--gris-ligne); border-radius: var(--radius-lg); }
table.cmp { width: 100%; border-collapse: collapse; min-width: 640px; }
table.cmp th, table.cmp td { padding: 16px 20px; text-align: left; font-size: 0.87rem; border-bottom: 1px solid var(--gris-ligne); }
table.cmp thead th { font-size: 0.68rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gris-texte); font-weight: 500; background: rgba(10,10,11,0.026); }
table.cmp tbody tr:last-child td { border-bottom: 0; }
table.cmp td:not(:first-child) { color: var(--gris-clair); }

/* ---------- Accordion / FAQ ---------- */
.faq-item { border-bottom: 1px solid var(--gris-ligne); }
.faq-q {
  width: 100%; text-align: left; padding: 22px 46px 22px 0; position: relative;
  font-size: 1rem; color: var(--blanc); font-weight: 400;
  transition: color 0.3s;
}
.faq-q::after {
  content: ''; position: absolute; right: 12px; top: 50%;
  width: 9px; height: 9px; border-right: 1px solid var(--blanc-60); border-bottom: 1px solid var(--blanc-60);
  transform: translateY(-70%) rotate(45deg); transition: transform 0.4s var(--ease);
}
.faq-item.open .faq-q::after { transform: translateY(-30%) rotate(-135deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.45s var(--ease); }
.faq-a p { padding: 0 40px 24px 0; font-size: 0.92rem; color: var(--gris-texte); }

/* ---------- Testimonials ---------- */
.quote-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.quote { padding: 32px 28px; display: flex; flex-direction: column; }
.quote p { font-family: var(--font-display); font-size: 1.12rem; color: var(--blanc-90); line-height: 1.55; font-style: italic; }
.quote footer { margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--gris-ligne); }
.quote footer strong { display: block; font-size: 0.86rem; color: var(--blanc); font-weight: 500; }
.quote footer small { font-size: 0.76rem; color: var(--gris-texte); }

/* ---------- Gallery ---------- */
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.gallery-grid a { display: block; overflow: hidden; border-radius: var(--radius-lg); position: relative; aspect-ratio: 4/3; }
.gallery-grid img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.9s var(--ease); }
.gallery-grid a:hover img { transform: scale(1.07); }
.gallery-grid a::after {
  content: ''; position: absolute; inset: 0; background: linear-gradient(to top, rgba(255,255,255,0.8), transparent 55%);
  opacity: 0.85; transition: opacity 0.4s;
}
.gallery-grid a:hover::after { opacity: 0.5; }
.gallery-grid a span {
  position: absolute; bottom: 16px; left: 18px; z-index: 2;
  font-size: 0.7rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--blanc);
}

/* ---------- Case studies ---------- */
.case { display: grid; grid-template-columns: 0.85fr 1.15fr; padding: 0; overflow: hidden; align-items: stretch; }
.case-media { position: relative; overflow: hidden; }
.case-media img { width: 100%; height: 100%; min-height: 340px; object-fit: cover; }
.case-body { padding: clamp(26px, 3.2vw, 44px); }
.case-tag {
  display: block; font-size: 0.64rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--gris-texte); margin-bottom: 14px;
}
.case-title {
  font-family: var(--font-display); font-weight: 300; color: var(--blanc);
  font-size: clamp(1.4rem, 2.6vw, 1.95rem); line-height: 1.2; margin-bottom: 22px;
}
.case-title em { font-style: italic; color: var(--gris-texte); }
.case-block { padding: 17px 0; border-top: 1px solid var(--gris-ligne); }
.case-block strong {
  display: block; font-size: 0.65rem; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--gris-texte); font-weight: 500; margin-bottom: 8px;
}
.case-block p { font-size: 0.92rem; color: var(--gris-clair); }
.case-kpis { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 26px; }
.case-kpis li { padding: 16px 18px; }
.case-kpis b {
  display: block; font-family: var(--font-display); font-size: 1.75rem; font-weight: 300;
  color: var(--blanc); line-height: 1;
}
.case-kpis span {
  display: block; margin-top: 8px; font-size: 0.62rem; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--gris-texte); line-height: 1.5;
}
.case-note { margin-top: 26px; font-size: 0.78rem; color: var(--gris-texte); max-width: 72ch; }

/* ---------- CTA band ---------- */
.cta-band { position: relative; overflow: hidden; border-top: 1px solid var(--gris-ligne); border-bottom: 1px solid var(--gris-ligne); }
.cta-band .container { display: flex; align-items: center; justify-content: space-between; gap: 40px; padding-top: clamp(50px,6vw,84px); padding-bottom: clamp(50px,6vw,84px); }
.cta-band h2 { max-width: 620px; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(30px, 4.5vw, 60px); }
.info-list { display: flex; flex-direction: column; gap: 4px; }
.info-item { display: flex; gap: 16px; padding: 20px 0; border-bottom: 1px solid var(--gris-ligne); align-items: flex-start; }
.info-item svg { flex-shrink: 0; margin-top: 4px; opacity: 0.75; }
.info-item strong { display: block; font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gris-texte); font-weight: 500; margin-bottom: 5px; }
.info-item span, .info-item a { font-size: 0.96rem; color: var(--blanc-90); }
.info-item a:hover { color: var(--blanc); text-decoration: underline; }

.form-card { padding: clamp(26px, 3.4vw, 42px); }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: 0.68rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gris-texte); margin-bottom: 9px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 14px 16px; font-family: inherit; font-size: 0.94rem;
  background: rgba(10,10,11,0.03); border: 1px solid var(--gris-ligne);
  color: var(--blanc); border-radius: var(--radius); transition: border-color 0.3s, background 0.3s;
}
.field textarea { resize: vertical; min-height: 132px; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: rgba(10,10,11,0.32); background: rgba(10,10,11,0.05);
}
.field select option { background: var(--noir-mat); color: var(--blanc); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-note { font-size: 0.76rem; color: var(--gris-texte); margin-top: 16px; line-height: 1.6; }
.form-msg { margin-top: 16px; padding: 14px 16px; border-radius: var(--radius); font-size: 0.88rem; display: none; }
.form-msg.ok { display: block; background: rgba(120, 220, 160, 0.08); border: 1px solid rgba(120,220,160,0.3); color: #1d7a4c; }
.form-msg.err { display: block; background: rgba(240, 120, 120, 0.08); border: 1px solid rgba(240,120,120,0.3); color: #a92b2b; }

.map-frame { border: 1px solid var(--gris-ligne); border-radius: var(--radius-lg); overflow: hidden; height: 340px; }
.map-frame iframe { width: 100%; height: 100%; border: 0; filter: grayscale(35%) contrast(102%); }

/* ---------- Page hero (sous-pages) ---------- */
.page-hero { padding: 170px 0 70px; position: relative; border-bottom: 1px solid var(--gris-ligne); overflow: hidden; }
.page-hero .bg { position: absolute; inset: 0; }
.page-hero .bg img { width: 100%; height: 100%; object-fit: cover; opacity: 0.3; }
.page-hero .bg::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to bottom, rgba(255,255,255,0.82), var(--noir)); }
.page-hero .container { position: relative; z-index: 2; }
.crumb { font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gris-texte); margin-bottom: 20px; display: block; }
.crumb a:hover { color: var(--blanc); }

/* ---------- Legal pages ---------- */
.legal { max-width: 820px; }
.legal h2 { font-family: var(--font-display); font-weight: 300; font-size: 1.5rem; margin: 44px 0 14px; color: var(--blanc); }
.legal h2:first-child { margin-top: 0; }
.legal p, .legal li { font-size: 0.94rem; color: var(--gris-texte); margin-bottom: 12px; }
.legal ul { padding-left: 20px; list-style: disc; }
.legal ul li { margin-bottom: 8px; }
.legal strong { color: var(--blanc-90); font-weight: 500; }
.legal a { color: var(--blanc); text-decoration: underline; }

/* ---------- Cookie banner ---------- */
.cookie-bar {
  position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 950;
  padding: 18px 22px; display: none; align-items: center; justify-content: space-between; gap: 20px;
  background: rgba(255,255,255,0.94); backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--glass-border); border-radius: var(--radius-lg);
}
.cookie-bar.show { display: flex; }
.cookie-bar p { font-size: 0.84rem; color: var(--gris-clair); }
.cookie-actions { display: flex; gap: 10px; flex-shrink: 0; }
.cookie-actions button { padding: 10px 20px; font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; border-radius: 100px; border: 1px solid var(--blanc-10); transition: all 0.3s; }
.cookie-actions .acc { background: var(--blanc); color: var(--noir); border-color: var(--blanc); }
.cookie-actions button:hover { opacity: 0.82; }

/* ---------- Footer ---------- */
.site-footer { background: var(--noir-mat); border-top: 1px solid var(--gris-ligne); padding: 70px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; }
.footer-grid h4 { font-size: 0.68rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gris-texte); margin-bottom: 20px; font-weight: 500; }
.footer-grid a, .footer-grid p { font-size: 0.88rem; color: var(--gris-clair); display: block; margin-bottom: 11px; transition: color 0.3s; }
.footer-grid a:hover { color: var(--blanc); }
.footer-brand p { max-width: 34ch; color: var(--gris-texte); font-size: 0.88rem; }
.footer-bottom {
  margin-top: 54px; padding-top: 24px; border-top: 1px solid var(--gris-ligne);
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  font-size: 0.78rem; color: var(--gris-texte);
}
.footer-bottom a:hover { color: var(--blanc); }

/* ---------- Reveal animations ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.85s var(--ease), transform 0.85s var(--ease); }
.reveal.visible { opacity: 1; transform: none; }
.reveal-d1 { transition-delay: 0.09s; }
.reveal-d2 { transition-delay: 0.18s; }
.reveal-d3 { transition-delay: 0.27s; }
.reveal-d4 { transition-delay: 0.36s; }
/* Filet de sécurité : si l'observation ne se déclenche pas, le contenu
   redevient visible automatiquement (delai long pour ne pas casser l'effet au scroll). */
@keyframes revealFallback { to { opacity: 1; transform: none; } }
.reveal { animation: revealFallback 0.9s ease 4s forwards; }
.reveal.visible { animation: none; }

/* ---------- Loader / progress ---------- */
.top-progress { position: fixed; top: 0; left: 0; height: 2px; width: 0; background: var(--blanc); z-index: 999; transition: width 0.2s linear; }

/* ---------- Back to top ---------- */
.to-top {
  position: fixed; right: 20px; bottom: 20px; z-index: 700;
  width: 44px; height: 44px; border-radius: 50%;
  border: 1px solid var(--blanc-10); background: rgba(255,255,255,0.88);
  backdrop-filter: blur(10px); display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transition: opacity 0.4s, transform 0.4s;
}
.to-top.show { opacity: 1; pointer-events: auto; }
.to-top:hover { transform: translateY(-3px); border-color: var(--blanc); }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1080px) {
  .nav-links { display: none; }
  .nav .nav-cta { display: none; }
  .burger { display: flex; }
}

@media (max-width: 992px) {
  .hero-grid { grid-template-columns: 1fr; gap: 34px; }
  .grid-3, .grid-2, .quote-grid, .price-grid { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .split { grid-template-columns: 1fr; }
  .split.reverse .split-media { order: -1; }
  .contact-grid { grid-template-columns: 1fr; }
  .case { grid-template-columns: 1fr; }
  .case-media img { min-height: 240px; max-height: 300px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .card3d:hover { transform: translateY(-6px); }
}

@media (max-width: 768px) {
  .container { padding: 0 20px; }
  .nav { height: 66px; }
  .logo { font-size: 0.82rem; letter-spacing: 0.2em; }
  .stat-grid { grid-template-columns: 1fr 1fr; }
  .stat { border-right: 0; border-bottom: 1px solid var(--gris-ligne); padding: 30px 16px; }
  .stat:nth-child(odd) { border-right: 1px solid var(--gris-ligne); }
  .stat:nth-last-child(-n+2) { border-bottom: 0; }
  .field-row { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .cta-band .container { flex-direction: column; align-items: flex-start; gap: 26px; }
  .cta-band .btn { width: 100%; }
  .btn-row .btn { width: 100%; }
  .hero { min-height: auto; padding: 130px 0 64px; }
  .page-hero { padding: 130px 0 50px; }
  .quote p { font-size: 1.04rem; }
  .cookie-bar { flex-direction: column; align-items: stretch; }
  .cookie-actions { justify-content: flex-end; }
  .mobile-menu a { font-size: 1.6rem; }
  .table-wrap { border-radius: var(--radius); }
}

@media (max-width: 480px) {
  .grid-4 { grid-template-columns: 1fr; }
  .map-frame { height: 260px; }
  .mobile-menu a { font-size: 1.35rem; padding: 10px 0; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  .reveal { opacity: 1; transform: none; }
}