/* Layout : fond blanc, bandes pleine largeur qui alternent blanc / gris bleuté / bleu MP. Couleurs du logo. Thème clair uniquement. */
:root {
  --ground: #ffffff;
  --tone: #f1f4f7;
  --tone-2: #e4e9ee;
  --ink: #1d2529;
  --ink-2: #4b575d;
  --slate: #2b3338;
  --blue: #2c66c9;
  --blue-deep: #1f4f9f;
  --on-blue: #ffffff;
  --hot: #c4532f;
  --star: #f2b632;
  --f-display: "Bricolage Grotesque", "Avenir Next", "Segoe UI", system-ui, sans-serif;
  --f-body: "Figtree", "Segoe UI", system-ui, -apple-system, sans-serif;
  --gutter-l: max(20px, env(safe-area-inset-left, 0px));
  --gutter-r: max(20px, env(safe-area-inset-right, 0px));
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  color-scheme: light;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--ground); color: var(--ink);
  font-family: var(--f-body); font-size: 1.0625rem; line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 10; background: var(--ground); }
.wrap { max-width: 1200px; margin: 0 auto; padding-left: var(--gutter-l); padding-right: var(--gutter-r); }
h1, h2, h3 { font-family: var(--f-display); text-wrap: balance; margin: 0; }
h1 { font-size: clamp(2.6rem, 6.4vw, 5.4rem); font-weight: 800; line-height: .98; letter-spacing: -0.035em; }
h2 { font-size: clamp(2rem, 4.2vw, 3.4rem); font-weight: 800; line-height: 1.02; letter-spacing: -0.03em; }
h3 { font-size: 1.3rem; font-weight: 700; line-height: 1.15; letter-spacing: -0.01em; }
p { margin: 0; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; }
section { padding-block: clamp(80px, 12vw, 160px); scroll-margin-top: 64px; }
.lead { font-size: clamp(1.15rem, 1.6vw, 1.3rem); line-height: 1.5; max-width: 40ch; }
.on-tone { background: var(--tone); }
.on-blue { background: var(--blue); color: var(--on-blue); }

.btn { display: inline-flex; align-items: center; gap: 10px; font: 700 1rem/1 var(--f-body); padding: 17px 26px; border-radius: 999px; text-decoration: none; border: 0; cursor: pointer; transition: transform .2s var(--ease-out), background-color .2s ease; }
.btn:active { transform: scale(.97); }
.btn-primary { background: var(--blue); color: var(--on-blue); }
.btn-primary:hover { background: var(--blue-deep); }
.btn-soft { background: var(--tone); color: var(--ink); }
.btn-soft:hover { background: var(--tone-2); }
.btn-white { background: #ffffff; color: var(--blue-deep); }
.btn-white:hover { background: #e8f0ff; }

header.top { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 5; background: var(--ground); }
header.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 14px; }
.brand { white-space: nowrap; display: flex; align-items: center; gap: 12px; text-decoration: none; font-family: var(--f-display); font-weight: 800; font-size: 1.2rem; letter-spacing: -0.02em; }
.brand img { display: block; height: 28px; width: auto; }
nav.main { display: flex; gap: 28px; align-items: center; font-weight: 600; font-size: .98rem; }
nav.main a:not(.btn) { text-decoration: none; color: var(--ink-2); transition: color .15s ease; }
nav.main a:not(.btn):hover { color: var(--ink); }
nav.main .btn { padding: 12px 20px; white-space: nowrap; }
@media (max-width: 400px) { .brand span { display: none; } }

.hero { padding-block: clamp(32px, 5vw, 64px) clamp(80px, 10vw, 140px); }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 5vw, 72px); align-items: center; }
.hero-grid > * { min-width: 0; }
.rating { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 600; font-size: 1rem; margin-top: 28px; }
.rating:hover { text-decoration: underline; }
.stars { display: inline-flex; gap: 3px; }
.stars svg { width: 18px; height: 18px; fill: var(--star); }
.hero h1 { margin-top: 24px; }
.hero .lead { margin-top: 28px; }
.hero .actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin-top: clamp(56px, 7vw, 96px); background: var(--tone); padding: clamp(28px, 4vw, 48px); border-radius: 4px; }
.kpis > div { display: grid; gap: 6px; align-content: start; min-width: 0; }
.kpis .n { font-family: var(--f-display); font-weight: 800; font-size: clamp(2.6rem, 5.4vw, 4.4rem); line-height: 1; letter-spacing: -0.03em; color: var(--blue); font-variant-numeric: tabular-nums; white-space: nowrap; }
.kpis .l { font-size: 1.05rem; line-height: 1.4; }
@media (max-width: 900px) { .hero-grid { grid-template-columns: 1fr; } }
@media (max-width: 640px) { .kpis { grid-template-columns: 1fr; gap: 24px; } }

.roof-card { background: var(--tone); padding: clamp(14px, 2vw, 22px); border-radius: 4px; }
.roof-card svg { display: block; width: 100%; height: auto; }
.roof-card .roof { transition: fill .9s var(--ease-out); }
.roof-card .heat, .roof-card .reflect { transition: opacity .6s ease; }
.roof-card[data-state="apres"] .heat { opacity: 0; }
.roof-card[data-state="avant"] .reflect { opacity: 0; }
.roof-foot { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 16px; flex-wrap: wrap; }
.temp { display: grid; gap: 2px; }
.temp .t { font-family: var(--f-display); font-weight: 800; font-size: 2.6rem; line-height: 1; letter-spacing: -0.03em; font-variant-numeric: tabular-nums; transition: color .6s ease; }
.temp .c { font-size: .95rem; color: var(--ink-2); }
.toggle { display: inline-grid; grid-template-columns: 1fr 1fr; gap: 4px; background: var(--ground); border-radius: 999px; padding: 4px; }
.toggle button { appearance: none; border: 0; background: transparent; color: var(--ink-2); font: 700 .95rem var(--f-body); padding: 11px 16px; border-radius: 999px; cursor: pointer; transition: background-color .25s ease, color .25s ease, transform .15s ease; }
.toggle button:active { transform: scale(.96); }
.toggle button[aria-pressed="true"] { background: var(--slate); color: #ffffff; }
.toggle button[data-s="apres"][aria-pressed="true"] { background: var(--blue); }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 6vw, 96px); align-items: start; }
.split > * { min-width: 0; }
.prose { display: grid; gap: 20px; font-size: 1.12rem; max-width: 58ch; }
.prose strong { font-weight: 700; }
.targets { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.targets span { background: var(--ground); padding: 10px 16px; border-radius: 999px; font-weight: 600; font-size: .98rem; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } }

.steps-head { display: grid; grid-template-columns: 1.2fr 1fr; gap: 24px 64px; align-items: end; margin-bottom: clamp(48px, 6vw, 80px); }
.steps-head > * { min-width: 0; }
.steps-head p { font-size: 1.15rem; max-width: 40ch; }
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.steps li { background: rgb(255 255 255 / .1); padding: clamp(24px, 3vw, 36px); border-radius: 4px; display: grid; gap: 14px; align-content: start; min-width: 0; }
.steps .big { font-family: var(--f-display); font-weight: 800; font-size: clamp(2rem, 3.4vw, 2.8rem); line-height: 1; letter-spacing: -0.03em; }
.steps p { font-size: 1.05rem; }
@media (max-width: 860px) { .steps-head { grid-template-columns: 1fr; } .steps { grid-template-columns: 1fr; } }

.spec-grid { display: grid; grid-template-columns: 1.25fr 1fr; gap: clamp(36px, 5vw, 72px); align-items: start; margin-top: clamp(40px, 5vw, 64px); }
.spec-grid > * { min-width: 0; }
.spec { width: 100%; border-collapse: collapse; font-size: 1.05rem; }
.spec th, .spec td { text-align: left; padding: 15px 0; border-bottom: 1px solid var(--tone-2); vertical-align: top; }
.spec th { font-weight: 500; padding-right: 16px; }
.spec td { font-weight: 700; text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.spec td small { display: block; font-weight: 400; color: var(--ink-2); font-size: .85rem; white-space: normal; }
.side { display: grid; gap: 36px; }
.side h3 { margin-bottom: 14px; }
.side p { font-size: 1.02rem; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips span { background: var(--tone); border-radius: 999px; padding: 8px 14px; font-size: .95rem; font-weight: 500; }
.ral { display: flex; align-items: center; gap: 16px; background: var(--tone); padding: 18px; border-radius: 4px; }
.ral .s { width: 56px; height: 56px; border-radius: 4px; background: #ffffff; flex: none; }
.ral b { display: block; font-size: 1.05rem; }
.source { margin-top: 32px; font-size: .9rem; color: var(--ink-2); max-width: 70ch; }
@media (max-width: 860px) { .spec-grid { grid-template-columns: 1fr; } }

.paint-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(36px, 5vw, 72px); align-items: start; margin-top: clamp(40px, 5vw, 64px); }
.paint-grid > * { min-width: 0; }
.room { background: var(--tone); padding: clamp(14px, 2vw, 20px); border-radius: 4px; }
.room svg { display: block; width: 100%; height: auto; }
.room .wallfill { transition: fill .6s var(--ease-out); }
.swatches { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; margin-top: 14px; }
.swatch { appearance: none; border: 0; background: var(--ground); border-radius: 4px; padding: 0 0 10px; cursor: pointer; text-align: left; color: var(--ink); overflow: hidden; transition: transform .2s var(--ease-out), background-color .2s ease; }
.swatch:hover { transform: translateY(-2px); }
.swatch:active { transform: scale(.96); }
.swatch .chipc { display: block; height: 40px; margin-bottom: 8px; }
.swatch .nm { display: block; font-size: .8rem; font-weight: 700; padding-inline: 8px; line-height: 1.2; }
.swatch[aria-pressed="true"] { background: var(--blue); color: var(--on-blue); }
.room-caption { margin-top: 12px; font-size: .95rem; color: var(--ink-2); }
.services { display: grid; grid-template-columns: 1fr 1fr; gap: 36px 32px; }
.service { display: grid; gap: 8px; align-content: start; min-width: 0; }
.service p { font-size: 1.02rem; }
@media (max-width: 860px) { .paint-grid { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .services { grid-template-columns: 1fr; gap: 28px; } }

.reviews { display: grid; grid-template-columns: auto 1fr; gap: clamp(32px, 6vw, 96px); align-items: center; }
.reviews > * { min-width: 0; }
.score { display: grid; gap: 8px; }
.score .num { font-family: var(--f-display); font-weight: 800; font-size: clamp(5rem, 12vw, 9rem); line-height: .85; letter-spacing: -0.05em; color: var(--blue); }
.score .stars svg { width: 30px; height: 30px; }
.score .cnt { font-weight: 600; }
.reviews .text { display: grid; gap: 22px; }
.reviews .text p { font-size: 1.12rem; max-width: 52ch; }
.reviews .actions { display: flex; flex-wrap: wrap; gap: 12px; }
@media (max-width: 700px) { .reviews { grid-template-columns: 1fr; } }

.cta { padding-block: clamp(64px, 9vw, 112px); }
.cta .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 28px 48px; }
.cta h2 { max-width: 18ch; }
.cta .phone { font-family: var(--f-display); font-weight: 800; font-size: clamp(1.8rem, 3.4vw, 2.6rem); letter-spacing: -0.02em; text-decoration: none; display: block; }
.cta .right { display: grid; gap: 16px; justify-items: start; }

.about { display: grid; grid-template-columns: 1fr 1.2fr; gap: clamp(36px, 6vw, 96px); align-items: center; }
.about > * { min-width: 0; }
.logo-card { background: #ffffff; padding: clamp(28px, 5vw, 56px); display: grid; place-items: center; border-radius: 4px; }
.logo-card img { width: 100%; max-width: 420px; height: auto; display: block; }
@media (max-width: 760px) { .about { grid-template-columns: 1fr; } }

.contact-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: clamp(36px, 6vw, 88px); }
.contact-grid > * { min-width: 0; }
.coords { display: grid; gap: 22px; margin-top: 40px; }
.coord { display: grid; gap: 2px; }
.coord .k { font-size: .95rem; color: var(--ink-2); }
.coord .v { font-size: 1.3rem; font-weight: 700; overflow-wrap: anywhere; }
.coord .v a { text-decoration: none; }
.coord .v a:hover { color: var(--blue); }
form.quote { background: var(--tone); padding: clamp(22px, 4vw, 40px); display: grid; gap: 18px; border-radius: 4px; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 520px) { .row2 { grid-template-columns: 1fr; } }
.field { display: grid; gap: 6px; min-width: 0; }
.field label { font-size: .95rem; font-weight: 600; }
.field input, .field select, .field textarea { font: inherit; font-size: 1rem; color: var(--ink); background: #ffffff; border: 1px solid var(--tone-2); border-radius: 4px; padding: 13px 14px; width: 100%; transition: border-color .15s ease; }
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--blue); }
.form-note { font-size: .92rem; color: var(--ink-2); }
.form-ok { padding: 16px 18px; background: #ffffff; font-size: 1rem; border-radius: 4px; }
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } }

footer { background: var(--slate); color: #ffffff; padding-block: clamp(56px, 8vw, 96px) 32px; }
footer .name { font-family: var(--f-display); font-weight: 800; font-size: clamp(2.6rem, 10vw, 9rem); line-height: .9; letter-spacing: -0.045em; }
footer .meta { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 32px; margin-top: 40px; font-size: .95rem; color: #c9d2d6; }
footer .meta a { text-decoration: none; }
footer .meta a:hover { color: #ffffff; }

/* Simulateur */
.sim { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 4vw, 48px); margin-top: clamp(40px, 5vw, 64px); align-items: stretch; }
.sim > * { min-width: 0; }
.sim-in { background: var(--ground); padding: clamp(22px, 4vw, 40px); border-radius: 4px; display: grid; gap: 28px; align-content: start; }
.sim-row { display: grid; gap: 10px; }
.sim-row > label, .sim-row > .lbl { font-weight: 700; font-size: 1.02rem; }
.surf { display: flex; align-items: center; gap: 16px; }
.surf input[type=range] { flex: 1; min-width: 0; accent-color: var(--blue); height: 28px; }
.surf .num { display: flex; align-items: baseline; gap: 6px; }
.surf .num input { width: 7ch; font: 800 1.6rem var(--f-display); color: var(--ink); border: 0; background: var(--tone); border-radius: 4px; padding: 6px 10px; text-align: right; font-variant-numeric: tabular-nums; }
.seg { display: flex; flex-wrap: wrap; gap: 8px; }
.seg button { appearance: none; border: 0; background: var(--tone); color: var(--ink); font: 600 .98rem var(--f-body); padding: 11px 16px; border-radius: 999px; cursor: pointer; transition: background-color .2s ease, color .2s ease, transform .15s ease; text-align: left; }
.seg button:hover { background: var(--tone-2); }
.seg button:active { transform: scale(.97); }
.seg button[aria-pressed="true"] { background: var(--slate); color: #ffffff; }
.seg button small { display: block; font-weight: 400; font-size: .8rem; opacity: .8; }
.euro { display: flex; align-items: center; gap: 8px; }
.euro input { font: inherit; font-size: 1.05rem; width: 100%; max-width: 220px; border: 1px solid var(--tone-2); border-radius: 4px; padding: 12px 14px; }
.euro input:focus { outline: none; border-color: var(--blue); }
.sim-out { background: var(--blue); color: var(--on-blue); padding: clamp(22px, 4vw, 40px); border-radius: 4px; display: grid; gap: 26px; align-content: start; }
.res { display: grid; gap: 4px; }
.res .v { font-family: var(--f-display); font-weight: 800; font-size: clamp(2.2rem, 4.4vw, 3.4rem); line-height: 1; letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
.res .d { font-size: 1rem; opacity: .9; }
.res-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 26px 24px; }
.sim-out .note { font-size: .9rem; opacity: .85; }
.sim-out .btn { justify-self: start; }
@media (max-width: 860px) { .sim { grid-template-columns: 1fr; } }
@media (max-width: 420px) { .res-grid { grid-template-columns: 1fr; } }
.form-ok.err { background: #fde9e4; }

/* Photos de chantier */
.hero-photo { margin: 0; display: grid; gap: 10px; }
.hero-photo img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 4px; }
figcaption { font-size: .95rem; color: var(--ink-2); }
.on-blue figcaption { color: rgb(255 255 255 / .85); }
.roof-demo { margin-top: 36px; }
.band-photos { display: grid; grid-template-columns: 1.4fr 1fr; gap: 20px; margin-top: clamp(48px, 7vw, 96px); }
.band-photos figure { margin: 0; display: grid; gap: 10px; align-content: start; min-width: 0; }
.band-photos img { display: block; width: 100%; height: clamp(240px, 34vw, 460px); object-fit: cover; border-radius: 4px; }
.band-photos h3 { grid-column: 1 / -1; }
@media (max-width: 700px) { .band-photos { grid-template-columns: 1fr; } }
.chantier { margin-top: clamp(64px, 8vw, 120px); display: grid; gap: clamp(28px, 4vw, 48px); }
.chantier-top { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(28px, 5vw, 72px); align-items: center; }
.chantier-top > * { min-width: 0; }
.ba { position: relative; overflow: hidden; border-radius: 4px; aspect-ratio: 4 / 5; width: 100%; max-width: 560px; justify-self: end; background: var(--tone); touch-action: pan-y; }
.ba img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
.ba .after { clip-path: inset(0 0 0 var(--pos, 50%)); }
.ba .handle { position: absolute; top: 0; bottom: 0; left: var(--pos, 50%); width: 3px; margin-left: -1.5px; background: #ffffff; pointer-events: none; }
.ba .handle::after { content: ""; position: absolute; top: 50%; left: 50%; width: 44px; height: 44px; margin: -22px 0 0 -22px; border-radius: 999px; background: #ffffff; }
.ba .tag { position: absolute; top: 14px; padding: 7px 12px; border-radius: 999px; background: rgb(29 37 41 / .78); color: #ffffff; font-weight: 700; font-size: .9rem; pointer-events: none; }
.ba .tag.l { left: 14px; } .ba .tag.r { right: 14px; }
.ba input[type=range] { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: ew-resize; margin: 0; }
.ba input[type=range]:focus-visible + .handle { box-shadow: 0 0 0 3px var(--blue); }
html:not(.js) .ba { aspect-ratio: auto; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
html:not(.js) .ba img { position: static; height: auto; clip-path: none; }
html:not(.js) .ba .handle, html:not(.js) .ba input, html:not(.js) .ba .tag { display: none; }
.steps-photos { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.steps-photos figure { margin: 0; display: grid; gap: 10px; align-content: start; min-width: 0; }
.steps-photos img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 5; object-fit: cover; border-radius: 4px; transition: transform .5s var(--ease-out); }
.steps-photos figure:hover img { transform: scale(1.02); }
.steps-photos b { display: block; color: var(--ink); font-size: 1.05rem; }
@media (max-width: 900px) { .chantier-top { grid-template-columns: 1fr; } .steps-photos { grid-template-columns: 1fr 1fr; } }

/* Apparitions : le contenu reste visible sans script (.js n'est posée que si le script tourne) */
.js [data-reveal] > * { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease-out), transform .7s var(--ease-out); }
.js [data-reveal].in > * { opacity: 1; transform: none; }
.js [data-reveal].in > *:nth-child(2) { transition-delay: .08s; }
.js [data-reveal].in > *:nth-child(3) { transition-delay: .16s; }
.js [data-reveal].in > *:nth-child(4) { transition-delay: .24s; }
.js [data-reveal].in > *:nth-child(5) { transition-delay: .32s; }
.js [data-reveal].in > *:nth-child(n+6) { transition-delay: .4s; }
.sun { transform-origin: 78px 62px; animation: spin 40s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js [data-reveal] > * { transform: none; }
  .sun { animation: none; }
  * { transition-duration: .01ms !important; }
}

/* Onglets */
.contact-tab { display: none; }
nav.main a[aria-current="page"]:not(.btn) { color: var(--ink); box-shadow: inset 0 -3px 0 var(--blue); }
nav.main a:not(.btn) { padding-block: 8px; }
nav.main .btn[aria-current="page"] { background: var(--blue-deep); }
@media (max-width: 900px) {
  header.top .wrap { flex-wrap: wrap; row-gap: 8px; padding-block: 10px 0; }
  nav.main { order: 3; width: 100%; gap: 22px; overflow-x: auto; -webkit-overflow-scrolling: touch; scrollbar-width: none; padding-bottom: 6px; }
  nav.main::-webkit-scrollbar { display: none; }
  nav.main a { white-space: nowrap; flex: none; }
  nav.main .btn { padding: 9px 16px; }
}
@media (max-width: 400px) { .brand span { display: inline; } }
.hdr-cta { display: none; }
@media (max-width: 900px) {
  .hdr-cta { display: inline-flex; padding: 10px 18px; margin-left: auto; }
  nav.main .btn { display: none; }
  nav.main a.contact-tab { display: inline-block; }
}

/* En-tête de page */
.page-head { padding-block: clamp(40px, 6vw, 80px) clamp(48px, 7vw, 96px); }
.page-head .wrap { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(28px, 5vw, 72px); align-items: end; }
.page-head .wrap > * { min-width: 0; }
.page-head .lead { margin-top: 22px; }
.page-head .actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.page-head figure { margin: 0; }
.page-head figure img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 4px; }
@media (max-width: 860px) { .page-head .wrap { grid-template-columns: 1fr; } }

/* Les deux métiers (accueil) */
.metiers { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: clamp(40px, 5vw, 64px); }
.metier { display: grid; grid-template-rows: auto 1fr; text-decoration: none; background: var(--tone); border-radius: 4px; overflow: hidden; min-width: 0; transition: background-color .2s ease; }
.metier:hover { background: var(--tone-2); }
.metier img { display: block; width: 100%; height: clamp(220px, 28vw, 360px); object-fit: cover; transition: transform .6s var(--ease-out); }
.metier:hover img { transform: scale(1.03); }
.metier .txt { padding: clamp(22px, 3vw, 36px); display: grid; gap: 12px; align-content: start; }
.metier h3 { font-size: clamp(1.6rem, 3vw, 2.2rem); letter-spacing: -0.02em; }
.metier .go { font-weight: 700; color: var(--blue); }
.metier:hover .go { text-decoration: underline; }
@media (max-width: 760px) { .metiers { grid-template-columns: 1fr; } }

/* Pied de page */
footer .links { display: flex; flex-wrap: wrap; gap: 10px 28px; margin-top: 32px; font-weight: 600; }
footer .links a { text-decoration: none; color: #ffffff; }
footer .links a:hover { text-decoration: underline; }

/* ===== v6 : mise en page plus large, mouvement ===== */
@view-transition { navigation: auto; }
::view-transition-old(root), ::view-transition-new(root) { animation-duration: .28s; animation-timing-function: cubic-bezier(0.23, 1, 0.32, 1); }

/* En-tête : se resserre au défilement */
header.top { transition: box-shadow .25s ease; }
header.top.scrolled { box-shadow: 0 8px 24px rgb(29 37 41 / .08); }
.brand img { transition: transform .25s var(--ease-out); transform-origin: left center; }
header.top.scrolled .brand img { transform: scale(.88); }
nav.main a:not(.btn) { position: relative; }
nav.main a:not(.btn)::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: var(--blue); transform: scaleX(0); transform-origin: left; transition: transform .25s var(--ease-out); }
nav.main a[aria-current="page"]:not(.btn) { box-shadow: none; }
nav.main a[aria-current="page"]:not(.btn)::after { transform: scaleX(1); }
@media (hover: hover) and (pointer: fine) { nav.main a:not(.btn):hover::after { transform: scaleX(1); } }

/* Grands titres d'ouverture */
.hero-xl, .page-head-xl { padding-block: clamp(36px, 6vw, 88px) 0; }
.hero-xl h1, .page-head-xl h1 { font-size: clamp(2.9rem, 8.6vw, 8rem); line-height: .93; letter-spacing: -0.045em; max-width: 14ch; }
.page-head-xl h1 { max-width: 16ch; }
.hero-sub { display: grid; grid-template-columns: 1.15fr 1fr; gap: 24px clamp(32px, 6vw, 96px); align-items: end; margin-top: clamp(28px, 4vw, 52px); }
.hero-sub > * { min-width: 0; }
.hero-sub .lead { max-width: 52ch; }
.hero-sub .actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-sub .rating { margin-top: 22px; }
@media (max-width: 860px) { .hero-sub { grid-template-columns: 1fr; } }
.page-head-xl:not(:has(.hero-photo-xl)) { padding-bottom: clamp(48px, 7vw, 96px); }

.split-words .w { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .1em; margin-bottom: -.1em; }
.split-words .w > span { display: inline-block; }
.js .split-words .w > span { transform: translateY(108%); transition: transform .9s var(--ease-out); transition-delay: calc(var(--i, 0) * 60ms + 80ms); }
.js .split-words.in .w > span { transform: none; }

/* Photo pleine largeur */
.hero-photo-xl { margin: clamp(36px, 5vw, 64px) 0 0; }
.hero-photo-xl figcaption { margin-top: 12px; }
.reveal-img { overflow: hidden; }
.hero-photo-xl img { display: block; width: 100%; height: clamp(320px, 64vh, 780px); object-fit: cover; }
.js .reveal-img { clip-path: inset(100% 0 0 0); transition: clip-path 1.3s var(--ease-out); }
.js .reveal-img.in { clip-path: inset(0 0 0 0); }
.hero-photo-xl img { animation: drift 24s linear infinite alternate; transform-origin: 60% 40%; }
@keyframes drift { from { transform: scale(1.02); } to { transform: scale(1.09); } }

/* Garanties */
.trust { list-style: none; margin: 18px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px 22px; font-weight: 600; font-size: .98rem; }
.trust li { display: inline-flex; align-items: center; gap: 8px; }
.trust li::before { content: ""; width: 7px; height: 12px; border: solid var(--blue); border-width: 0 3px 3px 0; transform: translateY(-2px) rotate(45deg); }

/* Bandeau défilant */
.marquee { display: flex; overflow: hidden; background: var(--slate); color: #ffffff; padding-block: 18px; margin-top: clamp(40px, 5vw, 72px); user-select: none; }
.marquee-track { list-style: none; margin: 0; padding: 0; display: flex; flex: none; gap: 0; animation: marquee 48s linear infinite; }
.marquee-track li { font-family: var(--f-display); font-weight: 700; font-size: clamp(1.2rem, 2.4vw, 1.9rem); letter-spacing: -0.01em; white-space: nowrap; padding-inline: 22px; display: inline-flex; align-items: center; gap: 44px; }
.marquee-track li::after { content: ""; width: 9px; height: 9px; border-radius: 999px; background: var(--blue); margin-right: -22px; }
@keyframes marquee { to { transform: translateX(-100%); } }
@media (hover: hover) and (pointer: fine) { .marquee:hover .marquee-track { animation-play-state: paused; } }

/* Chiffres clés */
.kpi-band { padding-block: clamp(56px, 8vw, 112px) 0; }
.kpis-xl { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.kpis-xl > div { display: grid; gap: 10px; align-content: start; min-width: 0; }
.kpis-xl .n { font-family: var(--f-display); font-weight: 800; font-size: clamp(3rem, 7vw, 6rem); line-height: .9; letter-spacing: -0.045em; color: var(--blue); font-variant-numeric: tabular-nums; white-space: nowrap; }
.kpis-xl .l { font-size: 1.08rem; max-width: 26ch; }
@media (max-width: 700px) { .kpis-xl { grid-template-columns: 1fr; } }

/* Cartes métier */
.metier { grid-template-rows: auto 1fr; }
.metier-img { display: block; overflow: hidden; }
.metier-img img { display: block; width: 100%; height: clamp(240px, 30vw, 400px); object-fit: cover; transition: transform .7s var(--ease-out); }
.metier .go span { display: inline-block; transition: transform .25s var(--ease-out); }
.metier:hover img { transform: none; }
@media (hover: hover) and (pointer: fine) {
  .metier:hover .metier-img img { transform: scale(1.04); }
  .metier:hover .go span { transform: translateX(5px); }
}
.btn:active, .metier:active { transform: scale(.98); }

/* Liste typographique */
.list-title { margin-top: 40px; margin-bottom: 8px; font-size: 1.1rem; }
.type-list { list-style: none; margin: 0; padding: 0; columns: 2; column-gap: 28px; }
.type-list li { padding-block: 9px; font-size: 1.12rem; font-weight: 600; break-inside: avoid; display: flex; align-items: center; gap: 12px; }
.type-list li::before { content: ""; width: 8px; height: 8px; background: var(--blue); flex: none; }
@media (max-width: 420px) { .type-list { columns: 1; } }

/* Bande photo pleine largeur (effet de profondeur) */
.bleed { margin: 0; }
.bleed-img { overflow: hidden; height: clamp(300px, 58vh, 660px); }
.bleed-img img { display: block; width: 100%; height: 124%; margin-top: -12%; object-fit: cover; will-change: transform; }
.bleed figcaption { margin-top: 12px; margin-bottom: clamp(56px, 8vw, 96px); }
.photo-wide { margin: clamp(36px, 5vw, 56px) 0 0; display: grid; gap: 12px; }
.photo-wide img { display: block; width: 100%; height: clamp(280px, 50vw, 620px); object-fit: cover; border-radius: 4px; }

/* Questions fréquentes */
.faq { display: grid; gap: 10px; }
.faq-item { background: var(--ground); border-radius: 4px; }
.faq-item summary { cursor: pointer; list-style: none; padding: 20px 56px 20px 22px; font-weight: 700; font-size: 1.08rem; position: relative; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: ""; position: absolute; right: 24px; top: 50%; width: 10px; height: 10px; border: solid var(--blue); border-width: 0 3px 3px 0; transform: translateY(-70%) rotate(45deg); transition: transform .25s var(--ease-out); }
.faq-item[open] summary::after { transform: translateY(-30%) rotate(-135deg); }
.faq-item p { padding: 0 22px 22px; font-size: 1.04rem; max-width: 62ch; }
.faq-item a { color: var(--blue); }

/* Zones d'intervention */
.zones-list { padding-top: clamp(56px, 8vw, 104px); }
.zone { display: grid; grid-template-columns: 1fr 1.6fr; gap: 16px clamp(32px, 6vw, 96px); padding-block: clamp(28px, 4vw, 48px); }
.zone > * { min-width: 0; }
.zone + .zone { border-top: 0; background: none; }
.zone:nth-child(even) { background: var(--tone); margin-inline: calc(-1 * clamp(16px, 3vw, 40px)); padding-inline: clamp(16px, 3vw, 40px); border-radius: 4px; }
.zone-sub { color: var(--ink-2); margin-top: 8px; font-size: 1.05rem; }
.zone p { font-size: 1.08rem; max-width: 60ch; }
.town-list { list-style: none; margin: 18px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px 0; }
.town-list li { font-family: var(--f-display); font-weight: 700; font-size: clamp(1.15rem, 2vw, 1.5rem); letter-spacing: -0.01em; }
.town-list li:not(:last-child)::after { content: "·"; color: var(--blue); padding-inline: 12px; }
@media (max-width: 760px) { .zone { grid-template-columns: 1fr; } }

/* Contact */
.contact-xl { padding-top: clamp(36px, 6vw, 88px); }
.contact-xl h1 { font-size: clamp(2.6rem, 6vw, 5rem); line-height: .95; letter-spacing: -0.04em; }

/* Carrousel des étapes sur téléphone */
@media (max-width: 700px) {
  .steps-photos.carousel { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; gap: 12px; margin-inline: calc(-1 * max(20px, env(safe-area-inset-left, 0px))); padding-inline: max(20px, env(safe-area-inset-left, 0px)); scrollbar-width: none; }
  .steps-photos.carousel::-webkit-scrollbar { display: none; }
  .steps-photos.carousel figure { flex: 0 0 78%; scroll-snap-align: start; }
}

/* Paint grid : prestations à gauche, nuancier à droite */
#prestations .paint-grid { grid-template-columns: 1fr 1.05fr; }
#prestations .room { background: var(--tone); }
@media (max-width: 860px) { #prestations .paint-grid { grid-template-columns: 1fr; } }

@media (prefers-reduced-motion: reduce) {
  @view-transition { navigation: none; }
  .js .split-words .w > span { transform: none; }
  .js .reveal-img { clip-path: none; }
  .hero-photo-xl img { animation: none; }
  .marquee { flex-wrap: wrap; justify-content: center; }
  .marquee-track { animation: none; flex-wrap: wrap; justify-content: center; }
  .marquee-track[aria-hidden="true"] { display: none; }
  .bleed-img img { transform: none !important; }
}