/* ============================================================
   TOP CLEAN — feuille de style
   Variables pilotées par les Tweaks (accent, police, densité, anim)
   ============================================================ */

:root {
  /* Encres & neutres (tonalité froide, sensation de propreté) */
  --ink: #101820;
  --ink-soft: #3d4853;
  --muted: #6a7682;
  --line: rgba(16, 24, 32, 0.10);
  --line-strong: rgba(16, 24, 32, 0.16);

  /* Fonds */
  --bg: #ffffff;
  --bg-soft: #f3f7fb;
  --bg-deep: #0e1a2b;

  /* Accent (pilotable — une seule variable, le reste se dérive) */
  --accent: #1d6fe0;
  --accent-deep: color-mix(in srgb, var(--accent) 74%, #0a0d12);
  --accent-tint: color-mix(in srgb, var(--accent) 11%, #ffffff);
  --accent-tint-2: color-mix(in srgb, var(--accent) 5%, #ffffff);

  /* Vert écologie (harmonique) */
  --green: #15a06a;
  --green-tint: #e8f6ef;

  /* Typo (pilotable) */
  --font-head: "Spectral", Georgia, serif;
  --font-body: "Hanken Grotesk", system-ui, sans-serif;

  /* Rythme (pilotable via densité) */
  --section-y: 112px;
  --container: 1200px;
  --pad: clamp(20px, 5vw, 56px);

  /* Formes */
  --r-lg: 22px;
  --r: 16px;
  --r-sm: 11px;
  --shadow-sm: 0 1px 2px rgba(16, 24, 32, 0.05), 0 2px 8px rgba(16, 24, 32, 0.05);
  --shadow-md: 0 10px 30px -12px rgba(16, 24, 32, 0.22);
  --shadow-lg: 0 30px 60px -24px rgba(16, 24, 32, 0.30);

  --ease: cubic-bezier(.22, .61, .36, 1);
}

[data-density="compact"]  { --section-y: 80px; }
[data-density="confort"]  { --section-y: 112px; }
[data-density="spacieux"] { --section-y: 150px; }

* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 86px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.012em;
  margin: 0;
  color: var(--ink);
  text-wrap: balance;
}

p { margin: 0; text-wrap: pretty; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }
img { display: block; max-width: 100%; }

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--pad);
}

.section { padding-block: var(--section-y); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--accent-deep);
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  border-radius: 2px;
  background: var(--accent);
}

.section-head { max-width: 680px; margin-bottom: 52px; }
.section-head h2 {
  font-size: clamp(30px, 4vw, 46px);
  margin-top: 16px;
}
.section-head p {
  margin-top: 18px;
  font-size: clamp(17px, 1.4vw, 19px);
  color: var(--ink-soft);
}
.section-head.center { margin-inline: auto; text-align: center; }
.section-head.center .eyebrow { justify-content: center; }

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15.5px;
  line-height: 1;
  padding: 15px 24px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease), border-color .2s var(--ease);
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; }
.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 8px 20px -8px color-mix(in srgb, var(--accent) 70%, transparent);
}
.btn-primary:hover { background: var(--accent-deep); transform: translateY(-2px); box-shadow: 0 14px 28px -10px color-mix(in srgb, var(--accent) 65%, transparent); }
.btn-ghost {
  background: #fff;
  color: var(--ink);
  border-color: var(--line-strong);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent-deep); transform: translateY(-2px); }
.btn-wa {
  background: #25d366;
  color: #073d20;
}
.btn-wa:hover { background: #1fc15c; transform: translateY(-2px); }
.btn-lg { padding: 18px 30px; font-size: 16.5px; }
.btn-block { width: 100%; }

/* ---------- Header ---------- */
.hdr {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  -webkit-backdrop-filter: blur(14px) saturate(150%);
  backdrop-filter: blur(14px) saturate(150%);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, box-shadow .3s;
}
.hdr[data-scrolled="1"] { border-color: var(--line); box-shadow: var(--shadow-sm); }
.hdr-in {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
}
.brand { display: flex; align-items: center; gap: 11px; font-family: var(--font-head); font-weight: 600; font-size: 21px; letter-spacing: -0.01em; }
.brand-img { height: 40px; width: auto; display: block; }
.ft .brand-img { height: 56px; }
@media (max-width: 600px) { .brand-img { height: 34px; } }
.brand-mark {
  width: 38px; height: 38px; border-radius: 11px;
  display: grid; place-items: center;
  background: linear-gradient(150deg, var(--accent), var(--accent-deep));
  color: #fff;
  box-shadow: 0 6px 14px -6px color-mix(in srgb, var(--accent) 70%, transparent);
}
.brand-mark svg { width: 21px; height: 21px; }
.brand b { font-weight: 600; }
.brand span { color: var(--accent-deep); }

.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
  font-size: 15px; font-weight: 500; color: var(--ink-soft);
  padding: 9px 14px; border-radius: 9px;
  transition: color .2s, background .2s;
}
.nav a:hover { color: var(--ink); background: var(--bg-soft); }
.hdr-cta { display: flex; align-items: center; gap: 12px; }
.hdr-tel { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: 15px; color: var(--ink); }
.hdr-tel svg { width: 17px; height: 17px; color: var(--accent); }

.burger { display: none; width: 44px; height: 44px; border: 1px solid var(--line-strong); background: #fff; border-radius: 11px; cursor: pointer; align-items: center; justify-content: center; }
.burger svg { width: 22px; height: 22px; }

.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 8px var(--pad) 22px;
  border-bottom: 1px solid var(--line);
  background: var(--bg);
}
.mobile-nav.open { display: flex; }
.mobile-nav a { padding: 13px 12px; font-weight: 600; border-radius: 10px; color: var(--ink); }
.mobile-nav a:hover { background: var(--bg-soft); }
.mobile-nav .btn { margin-top: 8px; }

/* ---------- Hero commun ---------- */
.hero { position: relative; overflow: hidden; }
.hero-wash {
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(1100px 540px at 78% -8%, var(--accent-tint), transparent 60%),
    radial-gradient(760px 420px at 6% 8%, var(--green-tint), transparent 62%),
    var(--bg);
}
.hero h1 { font-size: clamp(40px, 6.2vw, 76px); }
.hero .lead { font-size: clamp(18px, 1.7vw, 21px); color: var(--ink-soft); max-width: 56ch; margin-top: 22px; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 10px 26px; margin-top: 38px; }
.hero-trust span { display: inline-flex; align-items: center; gap: 9px; font-size: 15px; font-weight: 500; color: var(--ink-soft); }
.hero-trust svg { width: 18px; height: 18px; color: var(--green); flex-shrink: 0; }
.zone-pill {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 8px 15px; border-radius: 999px;
  background: #fff; border: 1px solid var(--line);
  font-size: 14px; font-weight: 600; color: var(--ink-soft);
  box-shadow: var(--shadow-sm);
}
.zone-pill svg { width: 16px; height: 16px; color: var(--accent); }

/* Direction LUMINEUX : centré, image dessous */
.hero-lumineux { text-align: center; padding-top: 78px; padding-bottom: 0; }
.hero-lumineux .hero-inner { max-width: 880px; margin-inline: auto; }
.hero-lumineux .eyebrow, .hero-lumineux .hero-ctas, .hero-lumineux .hero-trust { justify-content: center; }
.hero-lumineux .lead { margin-inline: auto; }
.hero-shot { margin-top: 56px; border-radius: 26px 26px 0 0; overflow: hidden; box-shadow: var(--shadow-lg); }
.hero-shot .ph { height: clamp(280px, 42vw, 520px); border-radius: 0; }

/* Direction EDITORIAL : asymétrique 2 colonnes */
.hero-editorial .hero-grid {
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(30px, 5vw, 72px);
  align-items: center; padding-block: clamp(48px, 7vw, 92px);
}
.hero-editorial h1 .hl { color: var(--accent); font-style: italic; }
.hero-editorial .hero-media { position: relative; }
.hero-editorial .hero-media .ph { height: clamp(360px, 46vw, 560px); border-radius: var(--r-lg); }
.float-card {
  position: absolute; bottom: -26px; left: -26px;
  background: #fff; border-radius: 18px; padding: 18px 20px;
  box-shadow: var(--shadow-lg); border: 1px solid var(--line);
  display: flex; align-items: center; gap: 14px;
}
.float-card .fc-icon { width: 46px; height: 46px; border-radius: 13px; background: var(--green-tint); color: var(--green); display: grid; place-items: center; flex-shrink: 0; }
.float-card .fc-icon svg { width: 24px; height: 24px; }
.float-card b { font-family: var(--font-head); font-size: 22px; display: block; line-height: 1; }
.float-card small { color: var(--muted); font-size: 13px; }

/* Direction CONFIANCE : contenu + mini-formulaire latéral */
.hero-confiance .hero-grid {
  display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(30px, 5vw, 64px);
  align-items: center; padding-block: clamp(48px, 7vw, 88px);
}
.quote-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 30px; box-shadow: var(--shadow-lg);
}
.quote-card h3 { font-size: 23px; }
.quote-card p.sub { color: var(--muted); font-size: 14.5px; margin-top: 6px; }
.quote-card .mini-field { margin-top: 14px; }
.quote-card .reassure { display: flex; align-items: center; gap: 8px; margin-top: 16px; font-size: 13px; color: var(--muted); }
.quote-card .reassure svg { width: 15px; height: 15px; color: var(--green); }

/* ---------- Placeholder visuel (striped) ---------- */
.ph {
  position: relative;
  background:
    repeating-linear-gradient(135deg, var(--accent-tint) 0 14px, var(--accent-tint-2) 14px 28px);
  border: 1px solid var(--line);
  display: grid; place-items: center;
  color: var(--accent-deep);
  overflow: hidden;
}
.ph.green {
  background: repeating-linear-gradient(135deg, var(--green-tint) 0 14px, #f1faf5 14px 28px);
  color: var(--green);
}
.ph .ph-label {
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 12.5px; letter-spacing: 0.04em;
  background: rgba(255,255,255,.78); color: var(--ink-soft);
  padding: 7px 13px; border-radius: 999px;
  display: inline-flex; align-items: center; gap: 8px;
  box-shadow: var(--shadow-sm);
}
.ph .ph-label svg { width: 15px; height: 15px; color: var(--accent); }

/* ---------- Services ---------- */
.svc-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.svc-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r);
  padding: 30px 26px; transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s;
  display: flex; flex-direction: column;
}
.svc-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: transparent; }
.svc-ico {
  width: 56px; height: 56px; border-radius: 15px;
  background: var(--accent-tint); color: var(--accent-deep);
  display: grid; place-items: center; margin-bottom: 22px;
}
.svc-ico svg { width: 28px; height: 28px; }
.svc-card:nth-child(even) .svc-ico { background: var(--green-tint); color: var(--green); }
.svc-card h3 { font-size: 21px; }
.svc-card p { margin-top: 11px; font-size: 15px; color: var(--ink-soft); flex: 1; }
.svc-link { margin-top: 20px; display: inline-flex; align-items: center; gap: 7px; font-weight: 600; font-size: 14.5px; color: var(--accent-deep); }
.svc-link svg { width: 16px; height: 16px; transition: transform .2s; }
.svc-card:hover .svc-link svg { transform: translateX(4px); }

/* ---------- Pourquoi nous ---------- */
.why { background: var(--bg-soft); }
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.why-item {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r);
  padding: 28px; display: flex; gap: 18px; align-items: flex-start;
}
.why-ico { width: 48px; height: 48px; border-radius: 13px; background: var(--accent); color: #fff; display: grid; place-items: center; flex-shrink: 0; }
.why-ico svg { width: 24px; height: 24px; }
.why-item:nth-child(3n+2) .why-ico { background: var(--green); }
.why-item h3 { font-size: 18px; }
.why-item p { margin-top: 7px; font-size: 14.5px; color: var(--ink-soft); }

/* ---------- Comment ça marche ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; position: relative; }
.step { position: relative; padding: 8px; }
.step-num {
  width: 64px; height: 64px; border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--font-head); font-size: 27px; font-weight: 600;
  background: #fff; color: var(--accent-deep);
  border: 2px solid var(--accent); margin-bottom: 22px;
  position: relative; z-index: 1;
}
.step h3 { font-size: 22px; }
.step p { margin-top: 10px; color: var(--ink-soft); font-size: 15.5px; }
.steps .step:not(:last-child)::after {
  content: ""; position: absolute; top: 32px; left: 72px; right: -22px; height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
  opacity: .4;
}

/* ---------- Zone d'intervention ---------- */
.zone { background: var(--bg-deep); color: #eaf1f8; }
.zone h2 { color: #fff; }
.zone .eyebrow { color: #8fc0ff; }
.zone .eyebrow::before { background: #8fc0ff; }
.zone-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(30px, 5vw, 60px); align-items: center; }
.zone p { color: #b4c4d6; }
.commune-list { display: flex; flex-wrap: wrap; gap: 11px; margin-top: 28px; }
.commune {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 11px 18px; border-radius: 999px;
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12);
  font-weight: 600; font-size: 15px;
}
.commune svg { width: 16px; height: 16px; color: #8fc0ff; }
.commune.star { background: var(--accent); border-color: var(--accent); }
.commune.star svg { color: #fff; }
.zone-map { border-radius: var(--r-lg); overflow: hidden; height: clamp(320px, 38vw, 440px); position: relative; background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08); }
.zone-svg { width: 100%; height: 100%; object-fit: contain; padding: 22px; display: block; }
.zone-map .ph { height: 100%; background: repeating-linear-gradient(135deg, #16273d 0 16px, #122033 16px 32px); border-color: rgba(255,255,255,.1); }
.zone-map .ph-label { background: rgba(14,26,43,.85); color: #cdddf0; }
.zone-map .ph-label svg { color: #8fc0ff; }

/* ---------- Témoignages ---------- */
.tmo-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.tmo {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r);
  padding: 30px; display: flex; flex-direction: column;
}
.tmo .stars { display: flex; gap: 3px; color: #f5a623; margin-bottom: 16px; }
.tmo .stars svg { width: 19px; height: 19px; }
.tmo blockquote { margin: 0; font-size: 17px; color: var(--ink-soft); flex: 1; font-style: italic; }
.tmo .who { display: flex; align-items: center; gap: 14px; margin-top: 22px; padding-top: 20px; border-top: 1px solid var(--line); }
.tmo .ava { width: 46px; height: 46px; border-radius: 50%; background: var(--accent-tint); color: var(--accent-deep); display: grid; place-items: center; font-weight: 700; font-family: var(--font-head); }
.tmo .who b { display: block; font-weight: 600; }
.tmo .who small { color: var(--muted); font-size: 13.5px; }
.tmo[data-empty] blockquote { color: var(--muted); }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: clamp(26px, 4vw, 52px); align-items: start; }
.form-card { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: clamp(26px, 3vw, 40px); box-shadow: var(--shadow-md); }
.field { margin-bottom: 18px; }
.field label { display: block; font-weight: 600; font-size: 14px; margin-bottom: 7px; }
.field .req { color: var(--accent); }
.field input, .field select, .field textarea {
  width: 100%; font-family: inherit; font-size: 15.5px; color: var(--ink);
  padding: 13px 15px; border-radius: var(--r-sm);
  border: 1px solid var(--line-strong); background: var(--bg-soft);
  transition: border-color .2s, box-shadow .2s, background .2s;
  outline: none;
}
.field textarea { resize: vertical; min-height: 110px; }
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--accent); background: #fff;
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 14%, transparent);
}
.field.err input, .field.err select, .field.err textarea { border-color: #e0483b; background: #fdf2f1; }
.field .msg { font-size: 13px; color: #d23a2c; margin-top: 6px; display: none; }
.field.err .msg { display: block; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-success {
  text-align: center; padding: 30px 10px;
}
.form-success .check { width: 72px; height: 72px; border-radius: 50%; background: var(--green-tint); color: var(--green); display: grid; place-items: center; margin: 0 auto 20px; }
.form-success .check svg { width: 38px; height: 38px; }
.form-success h3 { font-size: 26px; }
.form-success p { margin-top: 10px; color: var(--ink-soft); }

.contact-side { display: flex; flex-direction: column; gap: 16px; }
.contact-card { background: var(--bg-soft); border: 1px solid var(--line); border-radius: var(--r); padding: 26px; }
.contact-card h3 { font-size: 19px; margin-bottom: 18px; }
.contact-line { display: flex; align-items: center; gap: 14px; padding: 11px 0; }
.contact-line .ci { width: 42px; height: 42px; border-radius: 11px; background: #fff; border: 1px solid var(--line); display: grid; place-items: center; flex-shrink: 0; }
.contact-line .ci svg { width: 20px; height: 20px; color: var(--accent); }
.contact-line small { display: block; color: var(--muted); font-size: 13px; }
.contact-line b { font-weight: 600; font-size: 16px; }
.contact-line:hover b { color: var(--accent-deep); }

/* ---------- Footer ---------- */
.ft { background: var(--bg-deep); color: #b4c4d6; padding-block: 64px 30px; }
.ft a:hover { color: #fff; }
.ft-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; }
.ft .brand { color: #fff; margin-bottom: 16px; }
.ft p { font-size: 14.5px; line-height: 1.7; }
.ft h4 { color: #fff; font-family: var(--font-body); font-size: 13px; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 16px; }
.ft ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.ft ul a { font-size: 14.5px; }
.ft-legal { margin-top: 48px; padding-top: 26px; border-top: 1px solid rgba(255,255,255,.1); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 14px; font-size: 13px; color: #8295a8; }

/* ---------- Révélation au scroll ---------- */
[data-anim="on"] .reveal {
  opacity: 0; transform: translateY(26px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}
[data-anim="on"] .reveal.in { opacity: 1; transform: none; }
[data-anim="on"] .reveal.d1 { transition-delay: .08s; }
[data-anim="on"] .reveal.d2 { transition-delay: .16s; }
[data-anim="on"] .reveal.d3 { transition-delay: .24s; }
@media (prefers-reduced-motion: reduce) {
  [data-anim="on"] .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- Bandeau CTA ---------- */
.cta-band {
  background: linear-gradient(135deg, var(--accent), var(--accent-deep));
  border-radius: var(--r-lg); padding: clamp(36px, 5vw, 60px);
  text-align: center; color: #fff; position: relative; overflow: hidden;
}
.cta-band::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(600px 300px at 80% -20%, rgba(255,255,255,.18), transparent 60%);
}
.cta-band > * { position: relative; }
.cta-band h2 { color: #fff; font-size: clamp(28px, 3.6vw, 42px); }
.cta-band p { margin-top: 14px; color: rgba(255,255,255,.85); font-size: 18px; max-width: 52ch; margin-inline: auto; }
.cta-band .hero-ctas { justify-content: center; margin-top: 30px; }
.cta-band .btn-primary { background: #fff; color: var(--accent-deep); }
.cta-band .btn-primary:hover { background: #f0f5ff; }
.cta-band .btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.5); }
.cta-band .btn-ghost:hover { background: rgba(255,255,255,.12); border-color: #fff; color: #fff; }

/* ---------- Responsive ---------- */
@media (max-width: 1140px) { .hdr-tel { display: none; } }
@media (max-width: 960px) {
  .nav { display: none; }
  .burger { display: flex; }
}
@media (max-width: 1000px) {
  .svc-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid, .tmo-grid, .steps { grid-template-columns: 1fr; }
  .steps .step:not(:last-child)::after { display: none; }
  .hero-editorial .hero-grid, .hero-confiance .hero-grid, .zone-grid, .contact-grid { grid-template-columns: 1fr; }
  .hero-editorial .hero-media, .hero-confiance .quote-card { order: -1; }
  .ft-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  .svc-grid { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .ft-grid { grid-template-columns: 1fr; gap: 30px; }
  body { font-size: 16px; }
  .float-card { left: 12px; right: 12px; bottom: -20px; }
}

/* ============================================================
   AJOUTS — interactivité (FAQ, nav active, retour en haut)
   ============================================================ */

/* ---------- Navigation : lien actif (scrollspy) ---------- */
.nav a.active { color: var(--accent-deep); background: var(--accent-tint); }

/* ---------- FAQ (accordéon) ---------- */
.faq-list { max-width: 820px; margin-inline: auto; display: flex; flex-direction: column; gap: 14px; }
.faq-item {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r);
  overflow: hidden; transition: box-shadow .25s var(--ease), border-color .25s;
}
.faq-item[open] { box-shadow: var(--shadow-md); border-color: transparent; }
.faq-item summary {
  list-style: none; cursor: pointer;
  display: flex; align-items: center; justify-content: space-between; gap: 18px;
  padding: 22px 26px;
  font-family: var(--font-head); font-size: 19px; font-weight: 600; color: var(--ink);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--accent-deep); }
.faq-q-ico {
  width: 32px; height: 32px; flex-shrink: 0; border-radius: 9px;
  display: grid; place-items: center;
  background: var(--accent-tint); color: var(--accent-deep);
  transition: transform .3s var(--ease), background .25s, color .25s;
}
.faq-item[open] .faq-q-ico { transform: rotate(45deg); background: var(--accent); color: #fff; }
.faq-q-ico svg { width: 18px; height: 18px; }
.faq-a { padding: 0 26px 24px; color: var(--ink-soft); font-size: 15.5px; line-height: 1.65; }
.faq-a p { margin: 0; }

/* Indice de champ facultatif */
.field .opt { color: var(--muted); font-weight: 500; font-size: 13px; }

/* ---------- Bouton retour en haut ---------- */
.to-top {
  position: fixed; right: 22px; bottom: 22px;
  width: 50px; height: 50px; border-radius: 50%;
  background: var(--accent); color: #fff; border: none; cursor: pointer;
  display: grid; place-items: center; box-shadow: var(--shadow-lg);
  opacity: 0; visibility: hidden; transform: translateY(12px);
  transition: opacity .3s var(--ease), transform .3s var(--ease), visibility .3s, background .2s;
  z-index: 90;
}
.to-top.show { opacity: 1; visibility: visible; transform: none; }
.to-top:hover { background: var(--accent-deep); }
.to-top svg { width: 22px; height: 22px; }
@media (prefers-reduced-motion: reduce) { .to-top { transition: opacity .2s; } }

/* ---------- Photos réelles (remplacent les placeholders si présentes) ---------- */
.hero-shot { position: relative; }
.shot-img {
  position: absolute; inset: 0; z-index: 2;
  width: 100%; height: 100%; object-fit: cover; display: block;
}

/* ============================================================
   HERO split (texte à gauche, photo pleine hauteur à droite, dégradé)
   ============================================================ */
.hero-split { position: relative; overflow: hidden; background: linear-gradient(180deg, var(--bg-soft), #ffffff); }
.hero-split .container { position: relative; z-index: 2; }
.hero-copy { max-width: 560px; padding-block: clamp(60px, 8vw, 120px); }
.hero-split .eyebrow { color: var(--accent-deep); letter-spacing: 0.14em; }
.hero-split .eyebrow::before { display: none; }
.hero-copy h1 { font-size: clamp(38px, 5.4vw, 62px); line-height: 1.04; margin-top: 16px; }
.hero-copy h1 .hl { color: var(--accent); }
.hero-copy .lead { font-size: clamp(17px, 1.4vw, 19px); color: var(--ink-soft); max-width: 44ch; margin-top: 20px; }
.hero-split .hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }

/* Photo qui déborde jusqu'au bord droit, pleine hauteur */
.hero-photo { position: absolute; top: 0; right: 0; bottom: 0; width: 56%; z-index: 1; background: var(--bg-soft); }
.hero-photo img { width: 100%; height: 100%; object-fit: cover; object-position: 60% center; display: block; }
.hero-photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, var(--bg-soft) 0%, rgba(243,247,251,0.55) 14%, transparent 40%); }
.hero-photo.no-img { display: none; }

.hero-badges { display: flex; flex-wrap: wrap; gap: 16px 28px; margin-top: 40px; }
.hero-badges > span { display: inline-flex; align-items: center; gap: 11px; }
.hero-badges svg { width: 24px; height: 24px; color: var(--accent); flex-shrink: 0; }
.hero-badges .bt { display: flex; flex-direction: column; line-height: 1.25; font-size: 13.5px; color: var(--ink-soft); }
.hero-badges em { font-style: normal; font-weight: 700; color: var(--ink); }

@media (max-width: 920px) {
  .hero-photo { position: static; width: 100%; height: clamp(240px, 56vw, 380px); }
  .hero-photo::after { display: none; }
  .hero-copy { max-width: none; padding-block: 32px 44px; }
  .hero-copy h1 { font-size: clamp(32px, 8vw, 44px); }
}