/* Sun Stream — direction « De l'aube au crépuscule »
   Sections .jour (écume), .pierre, .crepuscule et .nuit : chaque ambiance redéfinit les mêmes jetons,
   les composants n'utilisent que les jetons. */

:root {
  --nuit: #13202A;
  --nuit-2: #0D171E;
  --ardoise: #2D4150;
  --ecume: #EEF2F0;
  --blanc: #F8FAF9;
  --pierre: #D8CFC0;
  --pierre-clair: #E8E2D8;
  --or: #E3A53C;
  --or-clair: #F0C477;
  --or-fonce: #8F5E0E;
  --braise: #E05A26;

  --f-titre: "Bodoni Moda", "Didot", "Bodoni 72", Georgia, serif;
  --f-texte: "Hanken Grotesk", "Segoe UI", system-ui, -apple-system, sans-serif;
  --f-data: "IBM Plex Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;

  --r: 6px;
  --gutter: clamp(16px, 4vw, 48px);
  --max: 1240px;
  --header-h: 76px;

  /* jetons d'ambiance (valeurs « jour » par défaut) */
  --bg: var(--ecume);
  --fg: var(--nuit);
  --fg2: #4B5E6B;
  --line: #CFC7BA;
  --surface: var(--blanc);
  --accent: var(--or-fonce);
}

.jour { --bg: var(--ecume); --fg: var(--nuit); --fg2: #4B5E6B; --line: #CFC7BA; --surface: var(--blanc); --accent: var(--or-fonce); }
.pierre { --bg: var(--pierre-clair); --fg: var(--nuit); --fg2: #4E5B63; --line: #C6BCAC; --surface: #F3EFE8; --accent: var(--or-fonce); }
.nuit, .crepuscule { --bg: var(--nuit); --fg: var(--ecume); --fg2: #A9B8C0; --line: #2B3D4A; --surface: #182833; --accent: var(--or); }

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--ecume); color: var(--nuit); font: 400 17px/1.6 var(--f-texte); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--f-titre); font-weight: 500; line-height: 1.1; margin: 0; text-wrap: balance; letter-spacing: -0.005em; }
h1 em, h2 em { font-style: italic; color: var(--accent); }
.nuit h1 em, .nuit h2 em, .crepuscule h2 em { color: var(--or); }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
.mono { font-family: var(--f-data); font-variant-numeric: tabular-nums; letter-spacing: -0.01em; }
:focus-visible { outline: 2px solid var(--or); outline-offset: 3px; border-radius: 2px; }
.skip { position: absolute; left: -999px; top: 8px; z-index: 100; background: var(--or); color: var(--nuit); padding: 8px 14px; border-radius: var(--r); }
.skip:focus { left: 8px; }

.jour, .pierre, .nuit, .crepuscule { background: var(--bg); color: var(--fg); }
.crepuscule { background:
  radial-gradient(60% 70% at 85% 0%, rgba(227,165,60,.22), transparent 70%),
  radial-gradient(40% 50% at 10% 100%, rgba(224,90,38,.12), transparent 70%),
  linear-gradient(180deg, #24384A 0%, var(--nuit) 70%); }

.wrap { max-width: var(--max); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(64px, 9vw, 120px); }
.pt0 { padding-top: 0; }

.eyebrow { font: 600 13px/1.4 var(--f-texte); letter-spacing: .14em; text-transform: uppercase; color: var(--accent); margin-bottom: 14px; }
.lede { font-size: clamp(17px, 1.4vw, 19px); color: var(--fg2); max-width: 60ch; margin-top: 18px; }
.lede a { color: var(--fg); }
h1 { font-size: clamp(40px, 5.8vw, 76px); }
h2 { font-size: clamp(30px, 3.6vw, 48px); }
h3 { font-size: 22px; }
.h-sm { font-size: 22px; margin: 32px 0 14px; }
.s-head { max-width: 760px; margin-bottom: clamp(32px, 4vw, 56px); }
.s-head-row { display: flex; justify-content: space-between; align-items: end; gap: 16px 32px; flex-wrap: wrap; margin-bottom: clamp(32px, 4vw, 56px); }
.s-head-row .s-head { margin-bottom: 0; }

/* Icônes */
.ic { width: 20px; height: 20px; flex: none; }
.ic-lg { width: 32px; height: 32px; color: var(--accent); }

/* Boutons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 0 22px; border-radius: var(--r); font: 600 16px/1.2 var(--f-texte); text-decoration: none; border: 1px solid transparent; cursor: pointer; transition: background-color .2s, color .2s, border-color .2s, transform .2s; white-space: nowrap; }
.btn .ic { width: 18px; height: 18px; transition: transform .2s; }
.btn:hover .ic { transform: translateX(2px); }
.btn-sm { min-height: 42px; padding: 0 16px; font-size: 15px; }
.btn-lg { min-height: 56px; padding: 0 26px; font-size: 17px; }
.btn-block { width: 100%; }
.btn-or { background: var(--or); color: var(--nuit); }
.btn-or:hover { background: var(--or-clair); }
.btn-nuit { background: var(--nuit); color: var(--ecume); }
.btn-nuit:hover { background: var(--ardoise); }
.btn-ghost { border-color: var(--line); color: var(--fg); background: transparent; }
.btn-ghost:hover { border-color: var(--fg); }
.btn-ghost-dark { border-color: rgba(238,242,240,.32); color: var(--ecume); background: transparent; }
.btn-ghost-dark:hover { border-color: var(--ecume); background: rgba(238,242,240,.06); }
.btn-sub { font: 500 12px var(--f-data); padding: 3px 7px; border-radius: 4px; background: rgba(19,32,42,.14); }
.lien { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; color: var(--fg); text-decoration: none; border-bottom: 1px solid var(--accent); padding-bottom: 2px; }
.lien .ic { width: 18px; height: 18px; color: var(--accent); transition: transform .2s; }
.lien:hover .ic, a:hover > .duo-body .lien .ic { transform: translateX(3px); }
.lien-clair { margin-top: 8px; }

/* En-tête */
.site-header { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50; background: rgba(19,32,42,.92); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); color: var(--ecume); }
.bar { max-width: var(--max); margin-inline: auto; padding-inline: var(--gutter); height: var(--header-h); display: flex; align-items: center; gap: 24px; }
.home-link { text-decoration: none; color: var(--ecume); flex: none; }
.logo { display: inline-flex; align-items: center; gap: 10px; }
.logo-mark { width: 38px; height: 27px; color: var(--ecume); }
.logo-txt { font: 500 24px/1 var(--f-titre); letter-spacing: .01em; }
.logo-txt em { font-style: italic; color: var(--or); }
.nav { display: flex; gap: 26px; margin-inline: auto; }
.nav a { font-size: 15px; color: #C3CFD5; text-decoration: none; padding-block: 6px; border-bottom: 1px solid transparent; transition: color .2s, border-color .2s; }
.nav a:hover { color: var(--ecume); }
.nav a[aria-current="page"] { color: var(--ecume); border-bottom-color: var(--or); }
.bar-actions { display: flex; align-items: center; gap: 16px; flex: none; }
.tel { display: inline-flex; align-items: center; gap: 8px; color: var(--ecume); text-decoration: none; font: 500 15px var(--f-data); }
.tel .ic { width: 18px; height: 18px; color: var(--or); }
.burger { display: none; width: 44px; height: 44px; border-radius: 50%; border: 1px solid rgba(238,242,240,.3); background: transparent; color: var(--ecume); align-items: center; justify-content: center; cursor: pointer; }
.burger .ic-close { display: none; }
.burger[aria-expanded="true"] .ic-open { display: none; }
.burger[aria-expanded="true"] .ic-close { display: block; }
.menu-mobile { display: grid; padding: 8px var(--gutter) 24px; border-top: 1px solid #2B3D4A; }
.menu-mobile a { padding: 14px 0; font: 500 22px var(--f-titre); color: var(--ecume); text-decoration: none; border-bottom: 1px solid #22333F; }
.menu-mobile .menu-tel { font: 500 17px var(--f-data); display: flex; gap: 10px; align-items: center; color: var(--or); border: 0; }

/* Course du soleil : arc fin sous l'en-tête, le soleil avance avec le défilement */
.course { position: relative; height: 14px; margin-bottom: -14px; pointer-events: none; }
.course svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.course path { fill: none; stroke: rgba(227,165,60,.35); stroke-width: 1; }
.soleil { position: absolute; left: 0; top: 0; width: 10px; height: 10px; margin: -5px 0 0 -5px; border-radius: 50%; background: var(--or); box-shadow: 0 0 0 4px rgba(227,165,60,.18), 0 0 18px 4px rgba(227,165,60,.45); transform: translate(var(--sx, 0px), var(--sy, 13px)); transition: background-color .4s, box-shadow .4s; }
.soleil.crepuscule-on { background: var(--braise); box-shadow: 0 0 0 4px rgba(224,90,38,.18), 0 0 18px 4px rgba(224,90,38,.4); }
.soleil.lune { background: #DDE6EA; box-shadow: 0 0 0 4px rgba(221,230,234,.12), 0 0 14px 2px rgba(221,230,234,.3); }

/* Hero accueil */
.hero { position: relative; overflow: hidden; padding-top: clamp(40px, 6vw, 88px); }
.hero::before { content: ""; position: absolute; right: -12%; top: -30%; width: 75%; aspect-ratio: 1; background: radial-gradient(closest-side, rgba(227,165,60,.42), rgba(224,90,38,.14) 55%, transparent 74%); pointer-events: none; }
.hero-grid { position: relative; display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero h1 { max-width: 14ch; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.hero-photo { margin: 0; position: relative; border-radius: var(--r); overflow: hidden; box-shadow: 0 40px 80px -30px rgba(0,0,0,.6); }
.hero-photo img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.hero-photo figcaption { position: absolute; left: 14px; right: 14px; bottom: 14px; }
.hero-photo figcaption a { display: grid; gap: 2px; padding: 12px 16px; border-radius: var(--r); background: rgba(13,23,30,.78); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); color: var(--ecume); text-decoration: none; }
.hero-photo figcaption b { font: 500 18px var(--f-titre); }
.hero-photo figcaption span { font-size: 13px; color: #B9C6CD; }
.preuves { display: flex; flex-wrap: wrap; gap: 10px 26px; margin-top: 28px; font-size: 15px; color: var(--fg2); }
.preuves span { display: inline-flex; align-items: center; white-space: pre; }
.preuves b { color: var(--fg); font-weight: 600; }
.preuves .ic { width: 18px; height: 18px; color: var(--or); margin-right: 8px; }
.preuves-clair .ic { color: var(--or-fonce); }
.stats { position: relative; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin-top: clamp(48px, 6vw, 88px); border-top: 1px solid var(--line); }
.stats div { padding: 28px 24px 36px 0; display: grid; gap: 6px; }
.stats div + div { padding-left: 24px; border-left: 1px solid var(--line); }
.stat-n { font-size: clamp(28px, 3vw, 40px); font-weight: 500; color: var(--ecume); }
.stat-l { font-size: 15px; color: var(--fg2); }

/* Bandeau qualifications */
.bandeau { border-bottom: 1px solid var(--line); }
.bandeau-in { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 40px; padding-block: 24px; }
.badge { display: grid; font-weight: 600; } .badge small { font-weight: 400; color: var(--fg2); }
.marque { font: 500 18px var(--f-titre); color: var(--fg2); }

/* Duo jour / nuit */
.duo { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.duo-card { display: grid; grid-template-rows: auto 1fr; border-radius: var(--r); overflow: hidden; text-decoration: none; }
.duo-jour { background: var(--surface); color: var(--nuit); border: 1px solid var(--line); }
.duo-nuit { background: var(--nuit); color: var(--ecume); --accent: var(--or); --fg: var(--ecume); --fg2: #A9B8C0; }
.duo-img { overflow: hidden; }
.duo-img img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; transition: transform .6s cubic-bezier(.2,.7,.2,1); }
.duo-card:hover .duo-img img { transform: scale(1.03); }
.duo-body { display: grid; gap: 12px; align-content: start; padding: clamp(24px, 3vw, 40px); }
.duo-body .eyebrow { margin: 0; }
.duo-titre { font: 500 clamp(26px, 2.6vw, 34px)/1.1 var(--f-titre); }
.duo-texte { color: var(--fg2); max-width: 46ch; }
.duo-body .lien { justify-self: start; margin-top: 8px; color: inherit; }

/* Simulateur */
.sim-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(32px, 5vw, 80px); align-items: start; }
.sim-note { margin-top: 24px; font-size: 14px; color: var(--fg2); max-width: 52ch; border-left: 2px solid var(--or); padding-left: 14px; }
.sim { background: rgba(13,23,30,.55); border: 1px solid #2E4352; border-radius: var(--r); padding: clamp(22px, 3vw, 36px); display: grid; gap: 22px; }
.sim-field { display: grid; grid-template-columns: 1fr auto; gap: 10px; align-items: baseline; }
.sim-field label { font-weight: 600; color: var(--ecume); }
.sim-field output { font: 500 16px var(--f-data); color: var(--or); }
.sim-field input { grid-column: 1 / -1; }
input[type="range"] { -webkit-appearance: none; appearance: none; width: 100%; height: 28px; background: transparent; cursor: pointer; }
input[type="range"]::-webkit-slider-runnable-track { height: 3px; border-radius: 3px; background: linear-gradient(90deg, var(--or) var(--fill, 50%), #33495A var(--fill, 50%)); }
input[type="range"]::-moz-range-track { height: 3px; border-radius: 3px; background: #33495A; }
input[type="range"]::-moz-range-progress { height: 3px; background: var(--or); }
input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 22px; height: 22px; margin-top: -9.5px; border-radius: 50%; background: var(--or); border: 4px solid var(--nuit); box-shadow: 0 0 0 1px var(--or); }
input[type="range"]::-moz-range-thumb { width: 14px; height: 14px; border-radius: 50%; background: var(--or); border: 4px solid var(--nuit); box-shadow: 0 0 0 1px var(--or); }
.sim-res { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin: 6px 0 0; border-top: 1px solid #2E4352; border-bottom: 1px solid #2E4352; }
.sim-res div { padding: 18px 12px 18px 0; display: grid; gap: 4px; }
.sim-res div + div { padding-left: 12px; border-left: 1px solid #2E4352; }
.sim-res dt { font-size: 13px; color: #A9B8C0; }
.sim-res dd { margin: 0; font: 500 clamp(18px, 1.8vw, 22px) var(--f-data); color: var(--ecume); white-space: nowrap; }
.sim-res .r-main dd { color: var(--or); font-size: clamp(22px, 2.2vw, 28px); }

/* Cartes chantier */
.cartes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.carte { display: grid; grid-template-rows: auto 1fr; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; text-decoration: none; color: var(--fg); transition: border-color .2s, transform .3s; }
.carte:hover { border-color: var(--accent); transform: translateY(-3px); }
.carte-img { position: relative; overflow: hidden; }
.carte-img img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; transition: transform .6s cubic-bezier(.2,.7,.2,1); }
.carte:hover .carte-img img { transform: scale(1.04); }
.pastille { display: inline-block; font: 600 12px var(--f-texte); letter-spacing: .06em; padding: 5px 10px; border-radius: 999px; background: rgba(13,23,30,.75); color: var(--ecume); }
.carte-img .pastille { position: absolute; left: 14px; top: 14px; }
.carte-body { display: grid; gap: 8px; align-content: start; padding: 22px 22px 24px; }
.carte-titre { font: 500 24px/1.15 var(--f-titre); }
.carte-texte { color: var(--fg2); font-size: 16px; }
.carte-meta { font-size: 13px; color: var(--fg2); padding-top: 12px; margin-top: 4px; border-top: 1px solid var(--line); }
.carte-fiche { background: var(--nuit); color: var(--ecume); border-color: var(--nuit); --fg2: #A9B8C0; --line: #2B3D4A; --accent: var(--or); grid-template-rows: auto auto 1fr; }
.fiche-top { display: flex; justify-content: space-between; align-items: start; padding: 20px 22px 0; }
.fiche-top .pastille { background: rgba(227,165,60,.14); color: var(--or-clair); }
.fiche-arc { width: 120px; height: 60px; }
.fiche-arc path { stroke: rgba(227,165,60,.45); stroke-width: 1.2; }
.fiche-arc circle { fill: var(--or); }
.fiche-chiffre { padding: 28px 22px 6px; font-size: clamp(38px, 4vw, 52px); font-weight: 500; color: var(--or); line-height: 1; }

/* Avis */
.avis-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; }
.avis { margin: 0; padding: 28px; background: var(--surface); border-radius: var(--r); border: 1px solid var(--line); }
.avis blockquote { margin: 0 0 16px; font: italic 500 20px/1.4 var(--f-titre); }
.avis figcaption { font-size: 14px; color: var(--fg2); }

/* Aides */
.aides-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.aide { padding: 28px 24px 8px 0; display: grid; gap: 10px; align-content: start; }
.aide + .aide { padding-left: 24px; border-left: 1px solid var(--line); }
.aide h3 { font-size: 22px; }
.aide p { color: var(--fg2); font-size: 16px; }

/* Méthode */
.etapes { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); counter-reset: none; border-top: 1px solid var(--line); }
.etapes li { padding: 28px 24px 0 0; display: grid; gap: 10px; align-content: start; }
.etapes li + li { padding-left: 24px; border-left: 1px solid var(--line); }
.etape-n { font-size: 14px; color: var(--accent); }
.etapes p { color: var(--fg2); font-size: 16px; }
.garanties { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; margin-top: clamp(40px, 5vw, 64px); }
.garanties div { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 24px; display: grid; gap: 8px; align-content: start; }
.garanties .ic { color: var(--accent); }
.garanties h3 { font-size: 20px; }
.garanties p { color: var(--fg2); font-size: 16px; }

/* Interlocuteur et zone */
.interloc { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 80px); align-items: center; }
.coord { display: grid; gap: 14px; margin-top: 28px; }
.coord li { display: flex; gap: 12px; align-items: start; }
.coord .ic { color: var(--accent); margin-top: 3px; }
.coord a { text-decoration: none; font-weight: 600; border-bottom: 1px solid var(--line); }
.coord small { color: var(--fg2); font-size: 14px; }
.zone-wrap { border-radius: var(--r); padding: 12px; background: var(--nuit); }
.zone-svg { width: 100%; height: auto; display: block; }
.z-rayon { fill: rgba(227,165,60,.06); stroke: rgba(227,165,60,.5); stroke-dasharray: 3 5; }
.z-rayon2 { fill: none; stroke: rgba(227,165,60,.25); stroke-dasharray: 2 6; }
.z-pt circle { fill: var(--or); stroke: var(--nuit); stroke-width: 2; }
.z-base circle { fill: var(--braise); }
.z-pt text { fill: #DCE4E8; font: 500 15px var(--f-texte); }
.z-base text { font-weight: 600; fill: #FFFFFF; }
.z-leg { fill: #8EA1AC; font: 400 12px var(--f-data); }
.z-ocean { fill: #5D7584; font: italic 500 17px var(--f-titre); }
.z-nord { fill: #8EA1AC; }

/* FAQ */
.faq-grid { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: clamp(32px, 5vw, 80px); align-items: start; }
.faq-grid .s-head { position: sticky; top: calc(var(--header-h) + 32px); }
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: 20px; padding: 22px 0; font: 500 21px/1.3 var(--f-titre); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font: 400 24px/1 var(--f-data); color: var(--accent); transition: transform .25s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 0 24px; color: var(--fg2); max-width: 62ch; }

/* Appel final */
.cta-final { position: relative; overflow: hidden; padding-block: clamp(72px, 10vw, 128px); }
.cta-final::before { content: ""; position: absolute; left: 50%; bottom: -70%; width: 90%; aspect-ratio: 2; transform: translateX(-50%); background: radial-gradient(closest-side, rgba(227,165,60,.3), rgba(224,90,38,.1) 60%, transparent 76%); pointer-events: none; }
.cta-grid { position: relative; display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 2fr); gap: 32px 64px; align-items: end; }
.cta-actions { display: grid; gap: 12px; }

/* Pied de page */
.site-footer { padding-top: clamp(56px, 7vw, 88px); border-top: 1px solid #22333F; }
.f-grid { display: grid; grid-template-columns: 2fr 1fr 1.4fr 1fr; gap: 40px; }
.f-brand .logo { color: var(--ecume); }
.f-brand p { color: var(--fg2); margin-top: 16px; max-width: 36ch; }
.f-title { font: 600 13px var(--f-texte); letter-spacing: .14em; text-transform: uppercase; color: var(--or); margin-bottom: 16px; }
.f-col ul { display: grid; gap: 10px; color: var(--fg2); font-size: 16px; }
.f-col a { text-decoration: none; color: var(--ecume); }
.f-col a:hover { color: var(--or); }
.f-reseaux { margin-top: 14px; }
.f-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 24px; margin-top: 56px; padding-block: 24px 32px; border-top: 1px solid #22333F; font-size: 14px; color: var(--fg2); }
.f-bottom a { color: var(--ecume); }
.barre-mobile { display: none; }

/* Pages intérieures */
.page-hero { padding-block: clamp(48px, 7vw, 104px) clamp(48px, 6vw, 88px); position: relative; overflow: hidden; }
.page-hero.nuit::before { content: ""; position: absolute; right: -15%; top: -40%; width: 70%; aspect-ratio: 1; background: radial-gradient(closest-side, rgba(227,165,60,.32), transparent 72%); pointer-events: none; }
.page-hero h1 { max-width: 16ch; }
.ph-grid { position: relative; display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.ph-photo { margin: 0; border-radius: var(--r); overflow: hidden; }
.ph-photo img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.ph-photo figcaption { font-size: 13px; color: var(--fg2); padding-top: 10px; }
.metiers { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.metier { background: var(--surface); padding: clamp(24px, 3vw, 36px); display: grid; gap: 12px; align-content: start; }
.metier h2 { font-size: 26px; }
.metier p { color: var(--fg2); font-size: 16px; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }
.tags li { font: 500 12px var(--f-data); padding: 4px 9px; border: 1px solid var(--line); border-radius: 999px; color: var(--fg2); }
.aa-grid { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.aa { position: relative; border-radius: var(--r); overflow: hidden; aspect-ratio: 1448 / 1086; user-select: none; }
.aa img { width: 100%; height: 100%; object-fit: cover; }
.aa-avant { position: absolute; inset: 0; clip-path: inset(0 calc(100% - var(--pos)) 0 0); }
.aa-lbl { position: absolute; top: 14px; font: 600 12px var(--f-texte); letter-spacing: .1em; text-transform: uppercase; padding: 5px 10px; border-radius: 999px; background: rgba(13,23,30,.75); color: var(--ecume); }
.aa-l { left: 14px; } .aa-r { right: 14px; }
.aa-range { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: ew-resize; margin: 0; }
.aa-poignee { position: absolute; top: 0; bottom: 0; left: var(--pos); width: 2px; background: var(--or); transform: translateX(-1px); pointer-events: none; }
.aa-poignee::after { content: "‹ ›"; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 44px; height: 44px; border-radius: 50%; background: var(--or); color: var(--nuit); display: grid; place-items: center; font: 600 15px var(--f-data); }
.aa-range:focus-visible + .aa-poignee::after { outline: 2px solid var(--ecume); outline-offset: 3px; }
.offres { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; padding-top: 8px; }
.offre { padding: clamp(24px, 3vw, 36px); border: 1px solid #2E4352; border-radius: var(--r); background: rgba(13,23,30,.45); display: grid; gap: 12px; align-content: start; }
.offre .ic-lg { color: var(--or); }
.offre-chiffre { font-size: 15px; color: var(--or); }
.offre h2 { font-size: 28px; }
.offre p { color: var(--fg2); font-size: 16px; }
.pourquoi { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 32px 72px; align-items: start; }
.pourquoi .s-head { margin: 0; }
.checks { display: grid; gap: 14px; }
.checks li { display: flex; gap: 12px; align-items: start; }
.checks .ic { color: var(--accent); margin-top: 3px; }
.checks b { font-weight: 600; }
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.compare div { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: clamp(24px, 3vw, 36px); display: grid; gap: 12px; }
.compare p { color: var(--fg2); }
.filtres { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.filtres button { font: 600 15px var(--f-texte); min-height: 42px; padding: 0 16px; border-radius: 999px; border: 1px solid var(--line); background: var(--surface); color: var(--fg); cursor: pointer; }
.filtres button[aria-pressed="true"] { background: var(--nuit); color: var(--ecume); border-color: var(--nuit); }
.ariane { font-size: 14px; color: var(--fg2); margin-bottom: 24px; }
.ariane a { color: var(--fg2); }
.ch-grid { position: relative; display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: clamp(32px, 5vw, 72px); align-items: start; }
.ch-specs { display: flex; flex-wrap: wrap; gap: 0; margin: 28px 0 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.ch-specs div { padding: 14px 28px 14px 0; display: grid; gap: 2px; }
.ch-specs div + div { padding-left: 28px; border-left: 1px solid var(--line); }
.ch-specs dt { font-size: 13px; color: var(--fg2); }
.ch-specs dd { margin: 0; font-weight: 600; }
.ch-photo { margin: 0; border-radius: var(--r); overflow: hidden; position: sticky; top: calc(var(--header-h) + 24px); }
.ch-photo img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.ch-fiche { aspect-ratio: 4 / 5; border-radius: var(--r); background: var(--surface); border: 1px solid var(--line); display: grid; place-items: center; align-content: center; gap: 24px; padding: 32px; }
.ch-fiche svg { width: 70%; }
.ch-fiche path { stroke: rgba(227,165,60,.5); stroke-width: 1.2; }
.ch-fiche circle { fill: var(--or); }
.ch-fiche span { font-size: clamp(40px, 5vw, 64px); color: var(--accent); }
.galerie { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; margin-top: 20px; }
.galerie figure { margin: 0; border-radius: var(--r); overflow: hidden; }
.galerie img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: clamp(24px, 4vw, 56px); align-items: start; }
.devis { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: clamp(22px, 3.5vw, 44px); }
.etapes-bar { position: relative; display: flex; justify-content: space-between; gap: 8px; font-size: 14px; color: var(--fg2); padding-bottom: 14px; margin-bottom: 28px; border-bottom: 2px solid var(--line); }
.etapes-bar span.on { color: var(--fg); font-weight: 600; }
.etapes-bar i { position: absolute; left: 0; bottom: -2px; height: 2px; width: var(--p); background: var(--or); transition: width .35s; }
.sim-recap { margin-bottom: 20px; padding: 12px 16px; border-radius: var(--r); background: rgba(227,165,60,.12); border: 1px solid rgba(227,165,60,.4); font-size: 15px; }
.step { border: 0; margin: 0; padding: 0; min-width: 0; display: grid; gap: 18px; }
.step legend { font: 500 28px/1.2 var(--f-titre); padding: 0; margin-bottom: 4px; }
.hint { font-size: 15px; color: var(--fg2); margin-top: -10px; }
.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chip { position: relative; }
.chip input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.chip span { display: inline-flex; align-items: center; min-height: 48px; padding: 0 18px; border-radius: 999px; border: 1px solid var(--line); background: var(--ecume); font-weight: 600; transition: background-color .15s, border-color .15s; }
.chip input:checked + span { background: var(--nuit); color: var(--ecume); border-color: var(--nuit); }
.chip input:focus-visible + span { outline: 2px solid var(--or); outline-offset: 2px; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: grid; gap: 6px; min-width: 0; }
.field label { font-weight: 600; font-size: 15px; }
.field input, .field select, .field textarea { font: 400 17px var(--f-texte); color: var(--nuit); background: #FFFFFF; border: 1px solid #BDB3A4; border-radius: var(--r); padding: 13px 14px; min-height: 52px; width: 100%; }
.field textarea { resize: vertical; min-height: 130px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid var(--or); outline-offset: 0; border-color: var(--or-fonce); }
.field [aria-invalid="true"] { border-color: var(--braise); }
.field-note { font-size: 14px; color: var(--or-fonce); }
.err { color: #B23C12; font-size: 15px; font-weight: 600; }
.nuit .err { color: #FFB596; }
.step-nav { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 6px; }
.rassure { display: flex; align-items: center; gap: 8px; font-size: 15px; color: var(--fg2); }
.rassure .ic { color: var(--or-fonce); width: 18px; height: 18px; }
.rgpd { font-size: 13px; color: var(--fg2); }
.rgpd a { color: inherit; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.contact-side { display: grid; gap: 20px; }
.rappel { border-radius: var(--r); padding: clamp(22px, 3vw, 32px); display: grid; gap: 14px; }
.rappel h2 { font-size: 30px; }
.rappel > p { color: var(--fg2); }
.rappel .field label { color: var(--ecume); }
.direct { padding: 8px 4px; }
.direct h2 { font-size: 26px; }
.direct .coord { margin-top: 16px; }

/* Pages légales, 404, merci */
.prose { max-width: 760px; }
.prose h2 { font-size: 26px; margin: 40px 0 12px; }
.prose p { color: var(--fg2); }
mark.todo { background: rgba(224,90,38,.14); color: #9A3412; border: 1px dashed #E05A26; border-radius: 4px; padding: 0 6px; font-weight: 600; }
.etapes-mini { margin-top: 40px; grid-template-columns: repeat(3, minmax(0, 1fr)); max-width: 860px; }
.p404 { min-height: 60vh; display: grid; align-items: center; }

/* Responsive */
@media (max-width: 1100px) {
  .nav { display: none; }
  .burger { display: inline-flex; }
  .bar { justify-content: space-between; }
  .tel span { display: none; }
  .f-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  :root { --header-h: 68px; }
  .hero-grid, .ph-grid, .sim-grid, .interloc, .faq-grid, .cta-grid, .aa-grid, .ch-grid, .contact-grid, .pourquoi { grid-template-columns: 1fr; }
  .hero-photo img { aspect-ratio: 4 / 3; }
  .ph-photo img, .ch-photo img, .ch-fiche { aspect-ratio: 16 / 10; }
  .ch-photo { position: static; }
  .faq-grid .s-head { position: static; }
  .duo, .compare { grid-template-columns: 1fr; }
  .cartes, .metiers, .offres, .garanties { grid-template-columns: 1fr 1fr; }
  .aides-grid, .etapes { grid-template-columns: 1fr 1fr; }
  .aide:nth-child(3), .etapes li:nth-child(3) { padding-left: 0; border-left: 0; }
  .stats { grid-template-columns: 1fr 1fr; }
  .stats div:nth-child(3) { padding-left: 0; border-left: 0; }
  .stats div:nth-child(n+3) { border-top: 1px solid var(--line); }
  .sim-res { grid-template-columns: 1fr 1fr; }
  .sim-res div:nth-child(3) { padding-left: 0; border-left: 0; }
  .sim-res div:nth-child(n+3) { border-top: 1px solid #2E4352; }
}
@media (max-width: 640px) {
  body { font-size: 16px; padding-bottom: calc(76px + env(safe-area-inset-bottom, 0px)); }
  .bar-actions .btn { display: none; }
  .cartes, .metiers, .offres, .garanties, .aides-grid, .etapes, .etapes-mini, .row2 { grid-template-columns: 1fr; }
  .aide + .aide, .etapes li + li { padding-left: 0; border-left: 0; border-top: 1px solid var(--line); }
  .etapes li, .aide { padding-bottom: 20px; }
  .hero-cta .btn { width: 100%; }
  .cta-actions .btn { width: 100%; }
  .f-grid { grid-template-columns: 1fr; }
  .ch-specs { column-gap: 28px; }
  .ch-specs div, .ch-specs div + div { padding-left: 0; padding-right: 0; border-left: 0; }
  .barre-mobile { position: fixed; left: 0; right: 0; bottom: 0; z-index: 60; display: grid; grid-template-columns: 1fr 1.4fr; gap: 10px; padding: 10px 16px calc(10px + env(safe-area-inset-bottom, 0px)); background: rgba(19,32,42,.96); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); border-top: 1px solid #2B3D4A; }
  .barre-mobile .btn { min-height: 50px; padding: 0 12px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0s !important; animation-duration: 0s !important; }
}