/* ============================================================
   ALEZAN — Site vitrine · Feuille de style partagée
   Fondé sur le Design System V2.2 (premium accessible, corail signature)
   ============================================================ */

/* ---------- Tokens ---------- */
:root {
  /* Palette base */
  --bg: #FAFAF8;
  --surface: #FFFFFF;
  --ink: #1A1A1C;
  --ink-2: #71717A;
  --ink-3: #9A9AA3;
  --coral: #FF6F61;
  --coral-warm: #FF8A47;
  --gold: #FFD46B;

  /* Tints dérivés (marketing) */
  --coral-50: #FFF3F1;
  --coral-100: #FFE4DF;
  --coral-200: #FFCfc7;
  --coral-700: #E1503F;
  --ink-soft: #2A2A2E;

  /* Sémantique */
  --ok-ink: #2D6A3A;
  --ok-bg: #E6F4E6;

  --hairline: rgba(0,0,0,0.06);
  --hairline-2: rgba(0,0,0,0.10);

  /* Type */
  --sans: 'Inter', system-ui, -apple-system, sans-serif;
  --serif: 'Cormorant Garamond', Georgia, serif;

  /* Layout */
  --maxw: 1180px;
  --pad: clamp(20px, 5vw, 48px);
  --radius-s: 14px;
  --radius-m: 18px;
  --radius-l: 26px;
  --radius-pill: 999px;

  /* Theme-driven (overridable par Tweaks) */
  --hero-bg: var(--coral);
  --hero-ink: #FFFFFF;
  --hero-sub: rgba(255,255,255,0.86);
  --accent-italic: italic;
  --accent-family: var(--serif);
}

/* Variantes de direction visuelle (Tweaks) */
html[data-hero="clair"] {
  --hero-bg: var(--bg);
  --hero-ink: var(--ink);
  --hero-sub: var(--ink-2);
}
html[data-hero="sombre"] {
  --hero-bg: #18120F;
  --hero-ink: #FAFAF8;
  --hero-sub: rgba(250,250,248,0.72);
}
html[data-serif="off"] {
  --accent-italic: normal;
  --accent-family: var(--sans);
}
html[data-accent="sobre"] {
  --coral: #E76456;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; overflow-x: clip; }
body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.55;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
svg { display: block; }
::selection { background: var(--coral); color: #fff; }

/* Anti-débordement mobile : on autorise les longs mots/URL à se couper,
   et les enfants de grilles/flex à rétrécir sous leur largeur de contenu. */
p, li, a, span, .lead, .muted { overflow-wrap: break-word; }
.split > *, .grid-2 > *, .grid-3 > *, .grid-4 > *, .statband > *, .foot-grid > * { min-width: 0; }

/* ---------- Typo helpers ---------- */
h1, h2, h3, h4 { font-weight: 500; letter-spacing: -0.02em; line-height: 1.1; text-wrap: balance; }
.display {
  font-size: clamp(2.4rem, 6vw, 4.3rem);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1.02;
}
.h-section {
  font-size: clamp(1.9rem, 4vw, 3rem);
  letter-spacing: -0.03em;
  line-height: 1.06;
}
.h-card { font-size: 1.25rem; letter-spacing: -0.02em; }
.accent {
  font-family: var(--accent-family);
  font-style: var(--accent-italic);
  color: var(--coral);
  font-weight: 500;
}
html[data-serif="on"] .accent, :root .accent {
  font-size: 1.08em; /* serif optique compensation */
}
.eyebrow {
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--coral);
}
.lead {
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  color: var(--ink-2);
  line-height: 1.5;
  text-wrap: pretty;
}
.muted { color: var(--ink-2); }
.tertiary { color: var(--ink-3); }

/* ---------- Layout ---------- */
.wrap { max-width: var(--maxw); margin-inline: auto; padding-inline: var(--pad); }
.wrap-wide { max-width: 1320px; margin-inline: auto; padding-inline: var(--pad); }
section { padding-block: clamp(64px, 9vw, 128px); }
.section-tight { padding-block: clamp(48px, 6vw, 80px); }
.stack-s > * + * { margin-top: 12px; }
.stack-m > * + * { margin-top: 20px; }
.stack-l > * + * { margin-top: 32px; }
.center { text-align: center; }
.center .lead { margin-inline: auto; max-width: 56ch; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 15px 24px;
  border-radius: var(--radius-pill);
  font-weight: 500; font-size: 1rem;
  border: 1px solid transparent;
  transition: transform .18s ease, background .18s ease, box-shadow .18s ease, color .18s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--coral); color: #fff; }
.btn-primary:hover { background: var(--coral-700); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--hairline-2); }
.btn-ghost:hover { border-color: var(--ink); }
.btn-light { background: #fff; color: var(--ink); }
.btn-light:hover { box-shadow: 0 8px 24px rgba(0,0,0,0.10); }
.btn-lg { padding: 17px 30px; font-size: 1.05rem; }
.btn-link { color: var(--coral); font-weight: 500; display: inline-flex; align-items: center; gap: 6px; }
.btn-link svg { transition: transform .2s ease; }
.btn-link:hover svg { transform: translateX(3px); }

/* Store badges */
.stores { display: flex; flex-wrap: wrap; gap: 12px; }
.store-badge {
  display: inline-flex; align-items: center; gap: 11px;
  padding: 11px 18px 11px 16px;
  background: var(--ink); color: #fff;
  border-radius: var(--radius-s);
  position: relative;
  transition: transform .18s ease, opacity .18s ease;
}
.store-badge:hover { transform: translateY(-2px); }
.store-badge .si { width: 26px; height: 26px; flex: none; }
.store-badge .st { display: flex; flex-direction: column; line-height: 1.15; }
.store-badge .st small { font-size: 0.64rem; opacity: 0.72; letter-spacing: 0.03em; }
.store-badge .st b { font-size: 1.02rem; font-weight: 500; }
.store-badge[data-soon]::after {
  content: "Bientôt"; position: absolute; top: -9px; right: -7px;
  background: var(--coral); color: #fff;
  font-size: 0.6rem; font-weight: 500; letter-spacing: 0.04em;
  padding: 3px 8px; border-radius: var(--radius-pill);
}
.hero-on-coral .store-badge { background: #fff; color: var(--ink); }
.hero-on-coral .store-badge[data-soon]::after { background: var(--ink); color: #fff; }

/* ---------- Pills / chips ---------- */
.pill {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 7px 14px; border-radius: var(--radius-pill);
  background: var(--surface); border: 1px solid var(--hairline);
  font-size: 0.86rem; color: var(--ink-2);
}
.pill-coral { background: var(--coral-50); border-color: var(--coral-100); color: var(--coral-700); }
.dot { width: 6px; height: 6px; border-radius: 50%; background: var(--coral); flex: none; }
.dot-green { background: #4CAF50; }

/* ---------- Cards ---------- */
.card {
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-m);
  padding: clamp(22px, 3vw, 32px);
}
.card-pad-s { padding: 20px; }
.feature-ico {
  width: 48px; height: 48px; border-radius: 14px;
  display: grid; place-items: center;
  background: var(--coral-50); color: var(--coral);
  margin-bottom: 18px;
}
.feature-ico svg { width: 24px; height: 24px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  backdrop-filter: saturate(1.4) blur(14px);
  border-bottom: 1px solid var(--hairline);
}
.nav {
  display: flex; align-items: center; gap: 28px;
  height: 68px;
}
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; font-size: 1.32rem; letter-spacing: -0.02em; color: var(--coral); }
.brand img { width: 30px; height: 30px; border-radius: 8px; }
.brand .b-an { color: var(--coral); }
.nav-links { display: flex; align-items: center; gap: 4px; margin-left: 14px; }
.nav-links a {
  padding: 9px 14px; border-radius: var(--radius-pill);
  font-size: 0.95rem; color: var(--ink-2); font-weight: 500;
  transition: background .15s ease, color .15s ease;
}
.nav-links a:hover { color: var(--ink); background: rgba(0,0,0,0.04); }
.nav-links a[aria-current="page"] { color: var(--ink); }
.nav-spacer { flex: 1; }
.nav-cta { display: flex; align-items: center; gap: 10px; }
.nav-burger { display: none; width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--hairline); background: #fff; align-items: center; justify-content: center; }
.nav-burger svg { width: 20px; height: 20px; }

/* Mobile nav panel */
.mobile-nav {
  position: fixed; inset: 0; z-index: 60;
  background: var(--bg);
  padding: 24px var(--pad);
  display: none; flex-direction: column;
}
.mobile-nav.open { display: flex; }
.mobile-nav .mn-top { display: flex; align-items: center; justify-content: space-between; height: 44px; }
.mobile-nav .mn-links { display: flex; flex-direction: column; gap: 4px; margin-top: 28px; }
.mobile-nav .mn-links a { font-size: 1.5rem; font-weight: 500; padding: 12px 0; letter-spacing: -0.02em; border-bottom: 1px solid var(--hairline); }
.mobile-nav .mn-links a .accent { font-size: 1em; }
.mobile-nav .mn-cta { margin-top: 28px; display: flex; flex-direction: column; gap: 12px; }

/* ---------- Footer ---------- */
.site-footer { background: #18120F; color: rgba(250,250,248,0.72); padding-block: clamp(56px, 7vw, 88px) 36px; }
.site-footer a { color: rgba(250,250,248,0.72); transition: color .15s ease; }
.site-footer a:hover { color: #fff; }
.foot-grid { display: grid; grid-template-columns: 1.6fr repeat(3, 1fr); gap: 40px; }
.foot-brand .brand { color: var(--coral); font-size: 1.4rem; }
.foot-brand p { margin-top: 14px; max-width: 32ch; font-size: 0.95rem; line-height: 1.5; }
.foot-col h4 { color: #fff; font-size: 0.8rem; letter-spacing: 0.12em; text-transform: uppercase; font-weight: 500; margin-bottom: 16px; }
.foot-col ul { list-style: none; padding: 0; display: flex; flex-direction: column; gap: 11px; font-size: 0.95rem; }
.foot-bottom { display: flex; flex-wrap: wrap; gap: 14px 28px; align-items: center; justify-content: space-between; margin-top: 48px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.10); font-size: 0.85rem; }
.foot-social { display: flex; gap: 10px; }
.foot-social a { width: 38px; height: 38px; border-radius: 50%; border: 1px solid rgba(255,255,255,0.16); display: grid; place-items: center; }
.foot-social a:hover { background: var(--coral); border-color: var(--coral); color: #fff; }
.foot-social svg { width: 18px; height: 18px; }

/* ---------- Hero ---------- */
.hero { background: var(--hero-bg); color: var(--hero-ink); position: relative; overflow: hidden; }
.hero h1.display { font-size: clamp(2.1rem, 5vw, 3.7rem); line-height: 1.16; }
.hero h1.display .accent { display: inline; font-size: 1em; }
.hero.is-coral { --hero-bg: var(--coral); }
.hero-inner { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 48px; align-items: center; padding-block: clamp(56px, 8vw, 104px); }
.hero h1 { color: var(--hero-ink); }
.hero .lead { color: var(--hero-sub); }
.hero .accent { color: var(--hero-ink); }
html[data-hero="clair"] .hero .accent { color: var(--coral); }
.hero-badges { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; margin-top: 10px; }
.rating { display: flex; align-items: center; gap: 9px; font-size: 0.92rem; color: var(--hero-sub); }
.stars { display: flex; gap: 2px; color: var(--gold); }
.stars svg { width: 16px; height: 16px; }
.hero-deco { position: absolute; pointer-events: none; opacity: 0.5; }

/* Warm wash on light hero */
html[data-hero="clair"] .hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(68% 56% at 100% -8%, rgba(255,111,97,0.13), transparent 60%),
             radial-gradient(50% 50% at -10% 110%, rgba(255,180,71,0.10), transparent 60%);
}
/* Glow/texture on coral hero */
.hero.is-coral::before {
  content: ""; position: absolute; width: 680px; height: 680px;
  right: -180px; top: -220px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,0.18), transparent 62%);
  pointer-events: none;
}

/* ---------- Phone frame ---------- */
.phone {
  width: 300px; aspect-ratio: 300 / 620;
  background: #0c0c0e; border-radius: 44px;
  padding: 10px; position: relative;
  box-shadow: 0 40px 80px -30px rgba(0,0,0,0.45), 0 0 0 1px rgba(255,255,255,0.05) inset;
}
.phone::after { /* notch */
  content: ""; position: absolute; top: 18px; left: 50%; transform: translateX(-50%);
  width: 110px; height: 26px; background: #0c0c0e; border-radius: 14px; z-index: 5;
}
.phone-screen {
  width: 100%; height: 100%; border-radius: 35px; overflow: hidden;
  background: var(--bg); position: relative;
}
.phone-tilt { transform: rotate(-3deg); }

/* ---------- Device frame (vraies captures) ---------- */
.device {
  width: clamp(230px, 30vw, 290px);
  aspect-ratio: 944 / 2042;
  background: #0c0c0e;
  border-radius: 38px;
  padding: 7px;
  box-shadow: 0 50px 90px -34px rgba(20,12,8,0.5), 0 0 0 1px rgba(255,255,255,0.06) inset;
  flex: none;
}
.device img { width: 100%; height: 100%; object-fit: cover; border-radius: 32px; display: block; }
.device-tilt-l { transform: rotate(-4deg); }
.device-tilt-r { transform: rotate(4deg); }
.device-row { display: flex; align-items: center; justify-content: center; }
.device-row .device { box-shadow: 0 40px 70px -34px rgba(20,12,8,0.5), 0 0 0 1px rgba(255,255,255,0.06) inset; }
.device-row .device:nth-child(2) { margin-inline: -28px; z-index: 2; transform: translateY(-14px); }

/* ---------- Generic media placeholder (slot-ready) ---------- */
.ph-media {
  background:
    radial-gradient(120% 120% at 70% 10%, rgba(255,111,97,0.16), transparent 60%),
    var(--coral-50);
  position: relative; overflow: hidden;
  display: grid; place-items: center;
}
.ph-media .ph-mark { width: 38%; max-width: 130px; opacity: 0.5; }
.ph-media .ph-label {
  position: absolute; bottom: 12px; left: 12px;
  font-size: 0.7rem; color: var(--coral-700); background: rgba(255,255,255,0.7);
  padding: 4px 9px; border-radius: var(--radius-pill); backdrop-filter: blur(4px);
}

/* ---------- Grids ---------- */
.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: 18px; }
.split { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: clamp(32px, 6vw, 80px); align-items: center; }

/* ---------- Stat band ---------- */
.statband { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.stat .n { font-size: clamp(2.2rem, 5vw, 3.4rem); font-weight: 500; letter-spacing: -0.04em; color: var(--coral); line-height: 1; }
.stat .l { color: var(--ink-2); margin-top: 8px; font-size: 0.98rem; }

/* ---------- Steps ---------- */
.steps { counter-reset: step; display: grid; gap: 14px; }
.step { display: grid; grid-template-columns: 46px 1fr; gap: 18px; align-items: start; padding: 22px; border: 1px solid var(--hairline); border-radius: var(--radius-m); background: var(--surface); }
.step .num { counter-increment: step; width: 46px; height: 46px; border-radius: 50%; background: var(--coral-50); color: var(--coral); display: grid; place-items: center; font-family: var(--serif); font-style: italic; font-size: 1.5rem; }
.step .num::before { content: counter(step); }

/* ---------- CTA band ---------- */
.cta-band { background: var(--coral); color: #fff; border-radius: var(--radius-l); padding: clamp(40px, 6vw, 72px); text-align: center; position: relative; overflow: hidden; }
.cta-band h2 { color: #fff; }
.cta-band .lead { color: rgba(255,255,255,0.9); }
.cta-band::before { content: ""; position: absolute; width: 460px; height: 460px; border-radius: 50%; left: -120px; bottom: -200px; background: radial-gradient(circle, rgba(255,255,255,0.16), transparent 60%); }
.cta-band .stores, .cta-band .btn-row { position: relative; }

/* ---------- Accordion (FAQ) ---------- */
.accordion { border-top: 1px solid var(--hairline); }
.acc-item { border-bottom: 1px solid var(--hairline); }
.acc-q { width: 100%; text-align: left; background: none; border: none; padding: 24px 0; display: flex; align-items: center; justify-content: space-between; gap: 20px; font-size: 1.16rem; font-weight: 500; letter-spacing: -0.01em; color: var(--ink); }
.acc-q .chev { width: 30px; height: 30px; flex: none; border-radius: 50%; border: 1px solid var(--hairline); display: grid; place-items: center; transition: transform .25s ease, background .2s ease, color .2s ease; }
.acc-q[aria-expanded="true"] .chev { transform: rotate(45deg); background: var(--coral); color: #fff; border-color: var(--coral); }
.acc-a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .3s ease; }
.acc-a > div { overflow: hidden; }
.acc-q[aria-expanded="true"] + .acc-a { grid-template-rows: 1fr; }
.acc-a p { padding-bottom: 24px; color: var(--ink-2); max-width: 70ch; line-height: 1.6; }

/* ---------- Pricing ---------- */
.price-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; max-width: 820px; margin-inline: auto; }
.price-card { background: var(--surface); border: 1px solid var(--hairline); border-radius: var(--radius-l); padding: 34px; position: relative; display: flex; flex-direction: column; }
.price-card.featured { border-color: var(--coral); box-shadow: 0 24px 60px -32px rgba(255,111,97,0.55); }
.price-card .tag { position: absolute; top: 22px; right: 22px; background: var(--coral); color: #fff; font-size: 0.72rem; padding: 5px 11px; border-radius: var(--radius-pill); font-weight: 500; }
.price-amt { display: flex; align-items: baseline; gap: 6px; margin: 12px 0 4px; }
.price-amt .amt { font-size: 3rem; font-weight: 500; letter-spacing: -0.04em; }
.price-amt .per { color: var(--ink-2); font-size: 1rem; }
.price-feats { list-style: none; padding: 0; margin: 22px 0; display: flex; flex-direction: column; gap: 13px; flex: 1; }
.price-feats li { display: flex; gap: 11px; align-items: flex-start; font-size: 0.98rem; color: var(--ink-soft); }
.price-feats svg { width: 20px; height: 20px; color: var(--coral); flex: none; margin-top: 1px; }

/* ---------- Blog ---------- */
.post-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.post-card { display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--hairline); border-radius: var(--radius-m); overflow: hidden; transition: transform .2s ease, box-shadow .2s ease; }
.post-card:hover { transform: translateY(-4px); box-shadow: 0 24px 50px -30px rgba(0,0,0,0.28); }
.post-thumb { aspect-ratio: 16/10; }
.post-body { padding: 22px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.post-cat { font-size: 0.74rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--coral); font-weight: 500; }
.post-card h3 { font-size: 1.22rem; line-height: 1.18; }
.post-meta { margin-top: auto; padding-top: 12px; font-size: 0.85rem; color: var(--ink-3); display: flex; gap: 10px; align-items: center; }
.post-feature { display: grid; grid-template-columns: 1.2fr 1fr; gap: 0; border: 1px solid var(--hairline); border-radius: var(--radius-l); overflow: hidden; background: var(--surface); }
.post-feature .pf-media { min-height: 340px; }
.post-feature .pf-body { padding: clamp(28px, 4vw, 48px); display: flex; flex-direction: column; justify-content: center; gap: 16px; }

/* ---------- Article ---------- */
.article { max-width: 720px; margin-inline: auto; }
.article-hero-media { aspect-ratio: 16/8; border-radius: var(--radius-l); overflow: hidden; margin-block: 32px; }
.prose { font-size: 1.13rem; line-height: 1.72; color: var(--ink-soft); }
.prose > * + * { margin-top: 1.4em; }
.prose h2 { font-size: 1.7rem; margin-top: 1.8em; letter-spacing: -0.02em; }
.prose h3 { font-size: 1.3rem; margin-top: 1.6em; }
.prose ul, .prose ol { padding-left: 1.3em; display: flex; flex-direction: column; gap: 8px; }
.prose blockquote { border-left: 3px solid var(--coral); padding: 6px 0 6px 24px; font-family: var(--serif); font-style: italic; font-size: 1.5rem; line-height: 1.4; color: var(--ink); }
.prose a { color: var(--coral); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
.prose strong { font-weight: 600; color: var(--ink); }

/* ---------- Contact / forms ---------- */
.form-grid { display: grid; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 7px; }
.field label { font-size: 0.9rem; font-weight: 500; }
.field input, .field textarea, .field select {
  font: inherit; padding: 13px 16px; border-radius: var(--radius-s);
  border: 1px solid var(--hairline-2); background: #fff; color: var(--ink);
  transition: border-color .15s ease, box-shadow .15s ease;
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none; border-color: var(--coral); box-shadow: 0 0 0 3px var(--coral-50);
}
.field textarea { resize: vertical; min-height: 130px; }
.two-col { grid-template-columns: 1fr 1fr; }

/* ---------- Page hero (sub-pages) ---------- */
.page-hero { padding-block: clamp(48px, 6vw, 92px) clamp(32px, 4vw, 56px); }
.page-hero .eyebrow { margin-bottom: 16px; display: inline-block; }
.breadcrumb { font-size: 0.85rem; color: var(--ink-3); margin-bottom: 22px; display: flex; gap: 8px; align-items: center; }
.breadcrumb a:hover { color: var(--coral); }

/* ---------- Logo cloud ---------- */
.logo-cloud { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 18px 40px; }
.logo-cloud .lc { font-weight: 500; color: var(--ink-3); font-size: 1.05rem; letter-spacing: 0.01em; display: inline-flex; align-items: center; gap: 8px; }

/* ---------- Misc reveal ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1 !important; transform: none !important; transition: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  /* Header mobile : logo centré, burger à droite, masquage au scroll */
  .site-header {
    transition: transform .34s cubic-bezier(.4,0,.2,1);
    will-change: transform;
  }
  .site-header.hdr-hidden { transform: translateY(-100%); }
  .nav { position: relative; justify-content: center; height: 60px; }
  .nav-spacer { display: none; }
  .brand { font-size: 1.3rem; }
  .nav-cta { position: absolute; right: 0; top: 50%; transform: translateY(-50%); gap: 0; }

  .nav-links { display: none; }
  .nav-burger { display: inline-flex; }
  .nav-cta .btn:not(.nav-burger) { display: none; }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; text-align: center; }
  .hero-inner .hero-copy { order: 1; }
  .hero-inner .hero-art { order: 2; display: grid; place-items: center; }
  .hero .stores, .hero-badges { justify-content: center; }
  .split { grid-template-columns: 1fr; }
  .grid-3, .grid-4, .post-grid { grid-template-columns: 1fr 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .price-grid { grid-template-columns: 1fr; max-width: 460px; }
  .post-feature { grid-template-columns: 1fr; }
  .post-feature .pf-media { min-height: 220px; }
}
@media (max-width: 600px) {
  body { font-size: 16px; }
  .grid-3, .grid-4, .post-grid, .grid-2, .statband { grid-template-columns: 1fr; }
  .two-col { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .foot-brand { grid-column: 1 / -1; }
  .statband { gap: 20px; text-align: center; }
  /* Maquettes téléphone : un seul écran, à taille lisible (l'UI interne est pensée pour ~260px) */
  .device-row { gap: 0; }
  .device-row .device { width: min(68vw, 258px) !important; transform: none !important; margin-inline: 0 !important; translate: none !important; }
  .device-row > .device:nth-child(2) { display: none; }              /* par défaut on garde le 1er écran (swipe) */
  .device-row.keep-2nd > .device:nth-child(1) { display: none; }       /* section conversation : on garde le chat */
  .device-row.keep-2nd > .device:nth-child(2) { display: block; }
  /* Hero : sous-titre vraiment centré */
  .hero-inner .hero-copy .lead { margin-inline: auto; }
}