/* ============================================================
   WASH PARTNERS — Feuille de style principale
   Identité : bleu nuit + corail + ambre / Space Grotesk + Inter + Space Mono
   ============================================================ */

:root {
  /* Couleurs — gris & corail */
  --ink:      #2B2D33;
  --ink-2:    #3A3D45;
  --coral:    #F76B5C;
  --coral-dk: #e2564a;
  --coral-soft:#ffe7e2;
  --cream:    #F4F4F3;
  --white:    #FFFFFF;
  --gray:     #595d66;
  --gray-lt:  #9498a2;
  --line:     #e7e7ea;
  --line-dk:  rgba(255,255,255,.16);

  /* Typo */
  --f-display: 'Open Sans', 'Segoe UI', system-ui, sans-serif;
  --f-body:    'Open Sans', 'Segoe UI', system-ui, sans-serif;
  --f-mono:    'Open Sans', 'Segoe UI', system-ui, sans-serif;

  /* Echelle */
  --maxw: 1180px;
  --pad: clamp(20px, 5vw, 56px);
  --radius: 18px;
  --radius-sm: 12px;

  --shadow: 0 18px 50px -22px rgba(11,23,54,.35);
  --shadow-sm: 0 8px 24px -14px rgba(11,23,54,.4);
}

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

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

body {
  font-family: var(--f-body);
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 { font-family: var(--f-display); line-height: 1.08; font-weight: 700; letter-spacing: -.02em; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding-left: var(--pad); padding-right: var(--pad); }

/* ---------- Eyebrow / labels ---------- */
.eyebrow {
  font-family: var(--f-mono);
  font-size: 12.5px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--coral);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
}
.eyebrow::before {
  content: "";
  width: 26px; height: 2px;
  background: var(--coral);
  display: inline-block;
}
.eyebrow.on-dark { color: var(--coral); }
.eyebrow.on-dark::before { background: var(--coral); }

/* ============================================================
   BOUTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--f-display);
  font-weight: 600;
  font-size: 15.5px;
  letter-spacing: -.01em;
  padding: 14px 24px;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
  white-space: nowrap;
}
.btn svg { width: 17px; height: 17px; }
.btn-primary { background: var(--coral); color: #fff; box-shadow: 0 10px 24px -10px rgba(255,75,62,.7); }
.btn-primary:hover { background: var(--coral-dk); transform: translateY(-2px); }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { background: var(--ink-2); transform: translateY(-2px); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: #fff; }
.btn-ghost.on-dark { color: #fff; border-color: var(--line-dk); }
.btn-ghost.on-dark:hover { background: #fff; color: var(--ink); border-color: #fff; }
.btn-amber { background: var(--coral); color: var(--ink); }
.btn-amber:hover { background: #ffd166; transform: translateY(-2px); }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.86);
  backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  height: 84px;
}
.brand {
  display: flex; align-items: center; gap: 11px;
}
.brand-logo { height: 54px; width: auto; display: block; }
.site-footer .brand-logo { height: 60px; }

.nav-links { display: flex; align-items: center; gap: 2px; }
.nav-links a, .nav-top {
  font-family: var(--f-display); font-weight: 600; font-size: 14.5px;
  padding: 9px 11px; border-radius: 9px; color: var(--ink);
  transition: background .15s, color .15s;
}
.nav-top {
  background: none; border: 0; cursor: pointer; display: inline-flex; align-items: center; gap: 5px;
}
.nav-links a:hover, .nav-top:hover { background: var(--cream); }
.nav-links a.active, .nav-top.active { color: var(--coral); }
.nav-badge { display:inline-block; margin-left:6px; font-family: var(--f-mono); font-size:9px; font-weight:700; letter-spacing:.08em; text-transform:uppercase; color:#fff; background: var(--coral); padding:2px 6px; border-radius:999px; vertical-align:middle; }
.nav-cta { margin-left: 8px; }

/* Sous-menus */
.nav-group { position: relative; }
.nav-top .caret { width: 13px; height: 13px; transition: transform .2s; }
.nav-group:hover .nav-top .caret, .nav-group.open .nav-top .caret { transform: rotate(180deg); }
.nav-drop {
  position: absolute; top: calc(100% + 8px); left: 0; min-width: 248px;
  background: #fff; border: 1px solid var(--line); border-radius: 14px;
  box-shadow: var(--shadow); padding: 8px; z-index: 60;
  display: none; flex-direction: column;
}
.nav-group:hover .nav-drop, .nav-group:focus-within .nav-drop, .nav-group.open .nav-drop { display: flex; }
.nav-drop a {
  padding: 11px 13px; border-radius: 9px; font-size: 14.5px; font-weight: 500;
  color: var(--ink); white-space: nowrap; font-family: var(--f-display);
}
.nav-drop a:hover { background: var(--cream); color: var(--coral); }
.nav-drop a.active { color: var(--coral); }

.burger { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.burger span { display: block; width: 24px; height: 2.5px; background: var(--ink); border-radius: 2px; margin: 5px 0; transition: .2s; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { background: var(--cream); color: var(--gray); padding: 64px 0 30px; border-top: 1px solid var(--line); }
.footer-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px; padding-bottom: 44px; border-bottom: 1px solid var(--line);
}
.site-footer .brand { margin-bottom: 16px; }
.footer-about { font-size: 14.5px; color: var(--gray); max-width: 32ch; font-weight: 500; }
.footer-jensen { font-size: 13.5px; color: var(--gray-lt); max-width: 34ch; margin-top: 10px; line-height: 1.55; }
.footer-jensen strong { color: var(--coral); font-weight: 700; }
.footer-col h4 { font-size: 13px; text-transform: uppercase; letter-spacing: .12em; color: var(--coral); font-family: var(--f-mono); font-weight: 700; margin-bottom: 16px; }
.footer-col a, .footer-col p { display: block; font-size: 14.5px; color: var(--gray); margin-bottom: 10px; }
.footer-col a:hover { color: var(--coral); }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; padding-top: 24px; font-size: 13px; color: var(--gray-lt); }
.footer-bottom a:hover { color: var(--coral); }

/* ============================================================
   SECTIONS GÉNÉRIQUES
   ============================================================ */
.section { padding: clamp(64px, 9vw, 110px) 0; }
.section.cream { background: var(--cream); }
.section.ink { background: #EAECF1; color: var(--ink); }
.section.ink h1, .section.ink h2, .section.ink h3 { color: var(--ink); }

.section-head { max-width: 720px; margin-bottom: 52px; }
.section-head h2 { font-size: clamp(30px, 4.4vw, 48px); margin: 16px 0 14px; }
.section-head p { font-size: 18px; color: var(--gray); }
.section.ink .section-head p { color: var(--gray); }
.center { text-align: center; margin-left: auto; margin-right: auto; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  background:
    radial-gradient(115% 130% at 88% -20%, rgba(247,107,92,.14), transparent 55%),
    radial-gradient(80% 95% at 4% 115%, rgba(247,107,92,.08), transparent 55%),
    var(--white);
  color: var(--ink); position: relative; overflow: hidden;
  padding: clamp(64px, 10vw, 120px) 0 clamp(60px, 9vw, 104px);
  border-bottom: 1px solid var(--line);
}
.hero::after {
  content:""; position:absolute; right:-120px; top:50%; transform: translateY(-50%);
  width: 460px; height: 460px; border-radius: 50%;
  border: 1px dashed rgba(36,42,51,.10);
  pointer-events:none;
}
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: center; position: relative; z-index: 2; }
.hero h1 { font-size: clamp(36px, 5.6vw, 64px); color: var(--ink); margin: 22px 0 22px; }
.hero h1 em { font-style: normal; color: var(--coral); }
.hero p.lead { font-size: clamp(17px, 2vw, 20px); color: var(--gray); max-width: 48ch; margin-bottom: 32px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-trust { margin-top: 40px; display: flex; gap: 28px; flex-wrap: wrap; align-items: center; }
.hero-trust .t-item { display: flex; flex-direction: column; }
.hero-trust .t-num { font-family: var(--f-display); font-size: 32px; font-weight: 800; color: var(--ink); line-height: 1; }
.hero-trust .t-num span { color: var(--coral); }
.hero-trust .t-lab { font-size: 13px; color: var(--gray); margin-top: 7px; max-width: 16ch; }

/* Hublot signature dans le hero */
.hero-visual { position: relative; display: grid; place-items: center; }
.washer {
  width: min(360px, 80vw); aspect-ratio: 1;
  border-radius: 30px;
  background: linear-gradient(160deg, #ffffff, #eef0f4);
  border: 1px solid var(--line);
  box-shadow: 0 30px 70px -34px rgba(36,42,51,.30), inset 0 1px 0 rgba(255,255,255,.7);
  display: grid; place-items: center; position: relative;
}
.washer .door {
  width: 70%; aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle at 38% 32%, #f3f4f7, #d9dce3 72%);
  border: 8px solid #fff;
  box-shadow: inset 0 0 40px rgba(36,42,51,.12), 0 6px 18px -8px rgba(36,42,51,.25);
  position: relative; display: grid; place-items: center;
}
.washer .ring {
  position: absolute; inset: -16px; border-radius: 50%;
  border: 3px solid transparent;
  border-top-color: var(--coral);
  border-right-color: #ffb0a6;
  animation: spin 7s linear infinite;
}
.washer .glow { width: 52%; aspect-ratio:1; border-radius:50%; background: radial-gradient(circle at 40% 35%, rgba(247,107,92,.30), transparent 60%); }
.washer .leds { position: absolute; top: 18px; left: 20px; display:flex; gap:8px; }
.washer .leds i { width: 9px; height: 9px; border-radius: 50%; display:block; }
.washer .leds i:nth-child(1){ background: var(--coral); }
.washer .leds i:nth-child(2){ background: #ffb0a6; }
.washer .leds i:nth-child(3){ background: #c2c6cf; }
.washer .badge {
  position: absolute; bottom: -22px; left: 50%; transform: translateX(-50%);
  background: var(--coral); color: #fff; font-family: var(--f-display); font-weight: 700;
  font-size: 13px; letter-spacing: .04em; padding: 10px 18px; border-radius: 999px;
  white-space: nowrap; box-shadow: var(--shadow-sm);
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Bandeau marques */
.brands-strip { background: var(--cream); padding: 20px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.brands-strip .wrap { display: flex; align-items: center; gap: 28px; flex-wrap: wrap; justify-content: center; }
.brands-strip .lab { font-family: var(--f-mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--gray); }
.brands-strip .bname { font-family: var(--f-display); font-weight: 800; font-size: 20px; color: var(--ink); letter-spacing: -.02em; }
.brands-strip .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--coral); }

/* ============================================================
   STATS
   ============================================================ */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.stat {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px 26px; position: relative;
}
.stat .num { font-family: var(--f-mono); font-size: clamp(34px, 4vw, 46px); font-weight: 700; color: var(--ink); line-height: 1; }
.stat .num span { color: var(--coral); }
.stat .lab { margin-top: 12px; font-size: 14.5px; color: var(--gray); }
.section.ink .stat { background: #fff; border-color: var(--line); }
.section.ink .stat .num { color: var(--ink); }
.section.ink .stat .lab { color: var(--gray); }

/* ============================================================
   CARTES CONCEPTS
   ============================================================ */
.concept-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.concept {
  border-radius: var(--radius); padding: 38px 34px; position: relative; overflow: hidden;
  border: 1px solid var(--line); background: var(--white);
}
.concept.sq { background: linear-gradient(160deg, #fff, #fff5f4); border-color: #ffd9d4; }
.concept.wd { background: linear-gradient(160deg, #fff, #f3f3f5); border-color: #e2e2e7; }
.concept .tag { font-family: var(--f-mono); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; font-weight: 700; }
.concept.sq .tag { color: var(--coral); }
.concept.wd .tag { color: var(--ink); }
.concept h3 { font-size: 27px; margin: 14px 0 12px; }
.concept p { color: var(--gray); font-size: 15.5px; }
.concept ul { list-style: none; margin: 20px 0 0; }
.concept li { display: flex; gap: 11px; padding: 8px 0; font-size: 15px; align-items: flex-start; }
.concept li::before { content: ""; width: 8px; height: 8px; border-radius: 50%; margin-top: 8px; flex-shrink: 0; }
.concept.sq li::before { background: var(--coral); }
.concept.wd li::before { background: var(--ink); }

/* ============================================================
   PARCOURS (signature : programme de lavage)
   ============================================================ */
.program { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.step {
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius); padding: 30px 26px; position: relative;
  transition: transform .2s, border-color .2s;
}
.step:hover { transform: translateY(-4px); border-color: var(--coral); }
.step .dial {
  width: 56px; height: 56px; border-radius: 50%; position: relative;
  display: grid; place-items: center; margin-bottom: 20px;
  background: conic-gradient(var(--coral) var(--deg, 60deg), #e6e8ee 0);
}
.step .dial::after {
  content: attr(data-n); position: absolute; inset: 6px; border-radius: 50%;
  background: var(--ink); display: grid; place-items: center;
  font-family: var(--f-mono); font-weight: 700; font-size: 18px; color: #fff;
}
.step h3 { font-size: 19px; color: var(--ink); margin-bottom: 9px; }
.step p { font-size: 14.5px; color: var(--gray); }
.step .phase { font-family: var(--f-mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--coral); display:block; margin-bottom: 14px; }

/* ============================================================
   FEATURES / POURQUOI
   ============================================================ */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.feature {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 32px 28px; transition: transform .2s, box-shadow .2s;
}
.feature:hover { transform: translateY(-4px); box-shadow: var(--shadow-sm); }
.feature .ic {
  width: 50px; height: 50px; border-radius: 13px; display: grid; place-items: center;
  background: var(--coral-soft); margin-bottom: 18px;
}
.feature .ic svg { width: 24px; height: 24px; color: var(--coral); }
.feature h3 { font-size: 19px; margin-bottom: 10px; }
.feature p { font-size: 15px; color: var(--gray); }

/* ============================================================
   CTA BAND
   ============================================================ */
.cta-band {
  background: linear-gradient(120deg, var(--coral) 0%, #ef5f50 55%, #d94f41 100%);
  border-radius: 26px; padding: clamp(40px, 6vw, 68px); text-align: center; color: #fff;
  position: relative; overflow: hidden;
}
.cta-band::before { content:""; position:absolute; inset:0; background: radial-gradient(60% 120% at 90% 0%, rgba(255,255,255,.22), transparent 60%); }
.cta-band > * { position: relative; z-index: 2; }
.cta-band h2 { font-size: clamp(28px, 4vw, 44px); color: #fff; margin-bottom: 16px; }
.cta-band p { font-size: 18px; max-width: 52ch; margin: 0 auto 28px; color: rgba(255,255,255,.92); }
.cta-band .hero-actions { justify-content: center; }

/* ============================================================
   TÉMOIGNAGE
   ============================================================ */
.quote-block { max-width: 820px; margin: 0 auto; text-align: center; }
.quote-block .q { font-family: var(--f-display); font-size: clamp(22px, 3.2vw, 32px); line-height: 1.3; letter-spacing: -.02em; }
.quote-block .q::before { content: "“"; color: var(--coral); }
.quote-block .q::after { content: "”"; color: var(--coral); }
.quote-block .who { margin-top: 24px; font-family: var(--f-mono); font-size: 13px; letter-spacing: .08em; text-transform: uppercase; color: var(--gray); }

/* ============================================================
   PAGE HEADER (intérieures)
   ============================================================ */
.page-hero {
  background:
    radial-gradient(105% 130% at 90% -30%, rgba(247,107,92,.14), transparent 55%),
    var(--cream);
  color: var(--ink); padding: clamp(54px, 8vw, 92px) 0 clamp(48px, 7vw, 80px);
  border-bottom: 1px solid var(--line);
}
.page-hero h1 { font-size: clamp(34px, 5.2vw, 60px); color: var(--ink); margin: 18px 0 18px; max-width: 18ch; }
.page-hero p { font-size: clamp(17px, 2vw, 20px); color: var(--gray); max-width: 56ch; }
.crumb { font-family: var(--f-mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--gray-lt); }
.crumb a:hover { color: var(--coral); }

/* ============================================================
   PROSE / LISTES
   ============================================================ */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.prose h3 { font-size: 24px; margin: 30px 0 12px; }
.prose h3:first-child { margin-top: 0; }
.prose p { color: var(--gray); margin-bottom: 16px; }
.checklist { list-style: none; }
.checklist li { display: flex; gap: 13px; padding: 11px 0; border-bottom: 1px solid var(--line); align-items: flex-start; font-size: 15.5px; }
.checklist li:last-child { border-bottom: 0; }
.checklist .ck { width: 24px; height: 24px; border-radius: 7px; background: var(--coral); flex-shrink: 0; display: grid; place-items: center; }
.checklist .ck svg { width: 14px; height: 14px; color: #fff; }
.checklist b { display:block; }
.checklist span { color: var(--gray); font-size: 14.5px; }

/* Comparatif */
.compare { width: 100%; border-collapse: collapse; background: #fff; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); }
.compare th, .compare td { padding: 17px 20px; text-align: left; border-bottom: 1px solid var(--line); font-size: 15px; }
.compare th { font-family: var(--f-display); background: var(--cream); font-size: 15px; }
.compare td:first-child { font-weight: 600; }
.compare tr:last-child td { border-bottom: 0; }

/* ============================================================
   FAQ
   ============================================================ */
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q { width: 100%; text-align: left; background: none; border: 0; cursor: pointer; padding: 22px 0; display: flex; justify-content: space-between; gap: 20px; align-items: center; font-family: var(--f-display); font-weight: 600; font-size: 18px; color: var(--ink); }
.faq-q .pm { width: 26px; height: 26px; flex-shrink: 0; position: relative; }
.faq-q .pm::before, .faq-q .pm::after { content:""; position:absolute; background: var(--coral); border-radius: 2px; top: 50%; left: 50%; transform: translate(-50%,-50%); transition: .2s; }
.faq-q .pm::before { width: 14px; height: 2.5px; }
.faq-q .pm::after { width: 2.5px; height: 14px; }
.faq-item.open .pm::after { transform: translate(-50%,-50%) scaleY(0); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.faq-a p { padding-bottom: 22px; color: var(--gray); font-size: 15.5px; }

/* ============================================================
   FORMULAIRE
   ============================================================ */
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 48px; align-items: start; }
.contact-info .info-card { background: var(--cream); border: 1px solid var(--line); color: var(--ink); border-radius: var(--radius); padding: 34px; margin-bottom: 20px; }
.contact-info .info-card h3 { color: var(--ink); font-size: 21px; margin-bottom: 18px; }
.info-line { display: flex; gap: 14px; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--line); }
.info-line:last-child { border-bottom: 0; }
.info-line .ic { width: 42px; height: 42px; border-radius: 11px; background: var(--coral-soft); display: grid; place-items: center; flex-shrink: 0; }
.info-line .ic svg { width: 19px; height: 19px; color: var(--coral); }
.info-line .l { font-size: 12px; color: var(--gray-lt); font-family: var(--f-mono); letter-spacing: .06em; text-transform: uppercase; }
.info-line .v { font-size: 16px; color: var(--ink); font-weight: 600; }
.info-line a.v:hover { color: var(--coral); }

.rdv-card { background: linear-gradient(150deg, var(--coral), #ff8a7d); border-radius: var(--radius); padding: 30px 34px; color: #fff; }
.rdv-card h3 { font-size: 20px; margin-bottom: 8px; color: #fff; }
.rdv-card p { font-size: 14.5px; margin-bottom: 18px; color: rgba(255,255,255,.92); }

.form-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 36px; box-shadow: var(--shadow); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-family: var(--f-display); font-weight: 600; font-size: 14px; margin-bottom: 7px; }
.field label .req { color: var(--coral); }
.field input, .field select, .field textarea {
  width: 100%; padding: 13px 15px; border: 1.5px solid var(--line); border-radius: var(--radius-sm);
  font-family: var(--f-body); font-size: 15px; color: var(--ink); background: var(--cream);
  transition: border-color .15s, background .15s;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--coral); background: #fff; }
.field textarea { resize: vertical; min-height: 120px; }
.form-note { font-size: 13px; color: var(--gray-lt); margin-top: 8px; }
.form-msg { padding: 14px 16px; border-radius: var(--radius-sm); font-size: 14.5px; margin-bottom: 18px; display: none; }
.form-msg.ok { display: block; background: #e8f7ee; color: #166534; border: 1px solid #b7e4c7; }
.form-msg.err { display: block; background: #fdecea; color: #b42318; border: 1px solid #f5c2bd; }
.consent { display: flex; gap: 10px; align-items: flex-start; font-size: 13.5px; color: var(--gray); }
.consent input { width: auto; margin-top: 3px; }

/* ============================================================
   ACCESSIBILITÉ / FOCUS
   ============================================================ */
:focus-visible { outline: 3px solid var(--coral); outline-offset: 3px; border-radius: 4px; }
.skip { position: absolute; left: -9999px; top: 0; background: var(--ink); color: #fff; padding: 12px 18px; z-index: 100; border-radius: 0 0 8px 0; }
.skip:focus { left: 0; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 940px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { order: -1; }
  .washer { width: min(280px, 70vw); }
  .stats { grid-template-columns: 1fr 1fr; }
  .concept-grid, .program, .feature-grid, .two-col, .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 920px) {
  .nav-links {
    position: fixed; inset: 84px 0 auto 0; background: #fff; flex-direction: column;
    align-items: stretch; padding: 14px var(--pad) 24px; border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow); display: none; gap: 2px; max-height: calc(100vh - 84px); overflow-y: auto;
  }
  .nav-links.open { display: flex; }
  .nav-links a, .nav-top { padding: 14px 12px; border-radius: 10px; font-size: 16px; }
  .nav-cta { margin: 8px 0 0; justify-content: center; }
  .burger { display: block; }
  /* sous-menus en accordéon */
  .nav-group { display: flex; flex-direction: column; }
  .nav-top { width: 100%; justify-content: space-between; }
  .nav-drop {
    position: static; box-shadow: none; border: 0; border-radius: 0; min-width: 0;
    padding: 0 0 6px 14px; background: transparent;
  }
  .nav-drop a { font-size: 15px; padding: 12px; }
}
@media (max-width: 720px) {
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-trust { gap: 22px; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; scroll-behavior: auto !important; transition: none !important; }
}

/* ============================================================
   BOUTON RETOUR EN HAUT
   ============================================================ */
.back-to-top {
  position: fixed; bottom: 24px; right: 24px; z-index: 60;
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--coral); color: #fff; border: 0; cursor: pointer;
  display: grid; place-items: center;
  box-shadow: 0 10px 26px -10px rgba(247,107,92,.7);
  opacity: 0; visibility: hidden; transform: translateY(12px);
  transition: opacity .25s ease, transform .25s ease, background .15s ease;
}
.back-to-top.show { opacity: 1; visibility: visible; transform: none; }
.back-to-top:hover { background: var(--coral-dk); transform: translateY(-2px); }
.back-to-top svg { width: 22px; height: 22px; }
@media (max-width: 720px) { .back-to-top { bottom: 18px; right: 18px; width: 44px; height: 44px; } }

/* ============================================================
   ONGLETS DE FORMULAIRE (page contact)
   ============================================================ */
.form-tabs { display: flex; gap: 8px; margin-bottom: 24px; }
.form-tabs .tab {
  flex: 1; padding: 13px 14px; border-radius: 12px; border: 1px solid var(--line);
  background: #fff; font-family: var(--f-display); font-weight: 700; font-size: 14.5px;
  color: var(--gray); cursor: pointer; transition: background .15s, color .15s, border-color .15s;
}
.form-tabs .tab:hover { border-color: var(--coral); color: var(--ink); }
.form-tabs .tab.is-active { background: var(--coral); color: #fff; border-color: var(--coral); }
.tab-panel { display: none; }
.tab-panel.is-active { display: block; }
@media (max-width: 480px) { .form-tabs { flex-direction: column; } }