/* Genebat Sàrl — identité tirée du logo : pétrole #00405C + corail #F86060 sur fond pétrole profond. Sora (titres) / Manrope (texte). */
:root {
  color-scheme: dark;
  --brand: #00405C; --brand-deep: #061219; --accent: #F86060; --accent-ink: #1B0B0B; --petrol: #00405C;
  --ink: #E9EEF1; --muted: #9AAAB3; --paper: #08171F; --mist: #0D222C; --line: rgba(255,255,255,.1);
  --wa: #25D366; --wa-ink: #063D20;
  --f-display: "Sora", "Inter", "Segoe UI", system-ui, sans-serif; --f-body: "Manrope", "Inter", "Segoe UI", system-ui, sans-serif;
  --gutter: clamp(18px, 5vw, 48px); --r: 6px; --r-lg: 10px; --ease: cubic-bezier(.2, .75, .2, 1);
}
body { background: var(--paper); color: var(--ink); }
h1, h2, h3, h4 { font-weight: 800; letter-spacing: -0.035em; color: #fff; }
.section--mist { background: var(--mist); }
.section--brand { background: #04101A; }
.section-head p, .split p, .pcard__body p, .figures span, .contact__list small, .form > p, .form__note, .steps span { color: var(--muted); }
.section-head h2 { font-size: clamp(30px, 4vw, 52px); }
@media (min-width: 1100px) { .section-head h2 { white-space: nowrap; } .split h2, .teaser h2 { white-space: nowrap; font-size: clamp(26px, 2.6vw, 34px); } }

/* Sur-titres numérotés : numéro corail, filet fin */
.eyebrow { gap: 16px; letter-spacing: .22em; font-size: 11.5px; color: var(--muted) !important; }
.eyebrow::before { display: none; }
.eyebrow .n { font-family: var(--f-display); font-weight: 800; color: var(--accent); font-size: 12px; letter-spacing: .1em; }
.eyebrow .n::after { content: ""; display: inline-block; width: 36px; height: 1px; background: rgba(255,255,255,.25); margin-left: 16px; vertical-align: middle; }

/* En-tête sombre, titres blancs, logo blanc + corail */
.top { background: rgba(6,18,25,.9); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); color: #fff; border-bottom: 1px solid var(--line); }
.top__logo img { height: 40px; max-width: 200px; }
.nav a { color: rgba(255,255,255,.88); text-transform: uppercase; letter-spacing: .07em; font-size: 12.5px; font-weight: 700; }
.nav a:hover { color: #fff; background: rgba(255,255,255,.08); }
.nav a[aria-current="page"], .nav a.is-active { color: #fff; }
.nav a[aria-current="page"]::after { background: var(--accent); height: 2px; bottom: 2px; }
.nav a.is-new { color: var(--accent); }
.nav .btn--accent { box-shadow: none; }
.burger { background: rgba(255,255,255,.1); color: #fff; }
@media (max-width: 900px) { .nav { background: var(--brand-deep); } }

/* Héros : vidéo plein cadre, grille fine, titre pleine largeur, mot "pierre" encadré corail */
.hero { background: var(--brand-deep); background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px); background-size: 72px 72px; }
.hero__media img, .hero__media video { opacity: .4; }
.hero__media::after { background: linear-gradient(180deg, rgba(6,18,25,.55) 0%, rgba(6,18,25,.35) 40%, rgba(6,18,25,.92) 100%); }
.hero .eyebrow { color: rgba(255,255,255,.7) !important; }
.hero h1 { font-size: clamp(38px, 6.2vw, 78px); line-height: .98; letter-spacing: -0.045em; margin-bottom: 26px; }
.hero h1 mark { background: none; color: var(--accent); position: relative; display: inline-block; padding: 0 .1em; }
.hero h1 mark::before { content: ""; position: absolute; inset: .04em -.04em; border: 2px solid var(--accent); opacity: .85; pointer-events: none; transform: scaleX(0); transform-origin: left; }
html.m .hero h1.done mark::before, html:not(.m) .hero h1 mark::before { animation: box .6s var(--ease) forwards; }
@keyframes box { to { transform: scaleX(1); } }
.hero__lead { border-left: 2px solid var(--accent); color: rgba(255,255,255,.82); max-width: 60ch; }
.hero__note { background: rgba(13,34,44,.72); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); color: #fff; border: 1px solid var(--line); border-left: 3px solid var(--accent); border-radius: var(--r); box-shadow: none; }
.hero__note span { color: var(--muted); }
.quick a { background: rgba(255,255,255,.05); border-color: rgba(255,255,255,.12); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); }
.quick a strong { text-transform: uppercase; letter-spacing: .06em; font-size: 12.5px; }
.quick a:hover { border-color: var(--accent); background: rgba(248,96,96,.1); transform: translateY(-3px); }
.quick a.is-new { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.quick a.is-new span { color: rgba(27,11,11,.7); }
.marquee { background: var(--brand-deep); }

/* Chiffres : grands, à filets */
.figures { gap: 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.figures div { background: none; border-left: 0; box-shadow: none; border-radius: 0; padding: 30px 24px; position: relative; }
.figures div + div::before { content: ""; position: absolute; left: 0; top: 24px; bottom: 24px; width: 1px; background: var(--line); }
.figures strong { color: #fff; font-size: clamp(40px, 4.6vw, 64px); letter-spacing: -0.05em; }
.figures strong::after { content: ""; display: block; width: 28px; height: 3px; background: var(--accent); margin-top: 10px; }
@media (max-width: 700px) { .figures div:nth-child(3)::before { display: none; } .figures div:nth-child(n+3) { border-top: 1px solid var(--line); } .figures strong::after { margin-top: 6px; } }

/* Métiers : liste à filets */
.svc-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.svc-list li { border-bottom: 1px solid var(--line); }
.svc-list a { display: grid; grid-template-columns: 56px minmax(0, 1.1fr) minmax(0, 1fr) 40px; gap: 24px; align-items: center; padding: 34px 0; text-decoration: none; color: inherit; transition: padding .3s var(--ease), background .3s; }
.svc-list a:hover { padding-left: 14px; }
.svc-list .num { font-family: var(--f-display); font-weight: 800; color: var(--accent); font-size: 13px; letter-spacing: .1em; }
.svc-list h3 { font-size: clamp(28px, 3.8vw, 52px); letter-spacing: -0.04em; line-height: 1; transition: color .2s; }
.svc-list a:hover h3 { color: var(--accent); }
.svc-list p { margin: 0; color: var(--muted); font-size: 16px; }
.svc-list .arrow { color: var(--accent); font-size: 26px; justify-self: end; transition: transform .3s var(--ease); }
.svc-list a:hover .arrow { transform: translateX(6px); }
@media (max-width: 860px) { .svc-list a { grid-template-columns: 40px 1fr 32px; gap: 14px; padding: 24px 0; } .svc-list p { grid-column: 2; } .svc-list .arrow { grid-row: 1; grid-column: 3; } }

/* Bandeau Surfaces, à propos, méthode (bloc pétrole = couleur du logo) */
.checks li::before, .values li::before { background-color: var(--accent); background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12l4 4 8-8'/%3E%3C/svg%3E"); }
.split img { filter: saturate(.9); }
.section--accent { background: var(--petrol); color: #fff; }
.section--accent h2 { color: #fff; }
.section--accent .eyebrow { color: rgba(255,255,255,.7) !important; }
.section--accent .eyebrow .n { color: var(--accent); }
.section--accent .section-head p { color: rgba(255,255,255,.75); }
.section--accent .steps li { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.1); }
.steps li::before { font-size: 30px; opacity: 1; letter-spacing: -0.04em; color: var(--accent); }
.steps strong { text-transform: uppercase; letter-spacing: .04em; font-size: 15px; }
.steps span { opacity: 1; color: rgba(255,255,255,.75); }
.section--brand .steps li { background: rgba(255,255,255,.05); }

/* Contact, pied */
.contact__list li { background: var(--mist); border-color: var(--line); border-left-color: var(--accent); }
.contact__list a:not(.btn) { color: #fff; }
.form { background: var(--mist); border-color: var(--line); }
.form input, .form select, .form textarea { background: var(--brand-deep); color: #fff; border-color: rgba(255,255,255,.15); }
.form input:focus, .form select:focus, .form textarea:focus { border-color: var(--accent); }
.form label { color: var(--ink); }
.btn { text-transform: uppercase; letter-spacing: .06em; font-size: 13.5px; font-weight: 800; }
.btn--sm { font-size: 12.5px; }
.btn--accent { box-shadow: 0 14px 30px -14px rgba(248,96,96,.7); }
.btn--brand { background: #fff; color: var(--brand-deep); }
.btn--brand:hover { background: var(--accent); color: var(--accent-ink); }
.btn--ghost { color: #fff; }
.pcard { background: var(--mist); border-color: var(--line); }
.foot { background: #04101A; }
.foot__logo img { background: none; padding: 0; border-radius: 0; height: 44px; }
.wa-float { box-shadow: 0 16px 34px -10px rgba(0,0,0,.7); }
.gallery img { border-radius: var(--r); }

/* Module Matériaux en sombre */
.mx-hero { background: var(--brand-deep); border-bottom: 1px solid var(--line); }
.mx-hero .eyebrow { color: rgba(255,255,255,.7) !important; }
.mx-why div { background: var(--mist); color: var(--muted); }
#materiaux { color: var(--ink); }
.mx-tile, .mx-card, .mx-empty, .mx-uses li, .mx-btn { border-radius: var(--r) !important; }
.mx-tile { background: var(--mist); border-color: var(--line); color: var(--ink); }
.mx-tile__hint, .mx-swatch__hint, .mx-card__body p, .mx-count, .mx-step__head p, .mx-kicker, .mx-facts dt, .mx-uses span, .mx-pair, .mx-form__lead, .mx-form__note { color: var(--muted) !important; }
.mx-tile__icon { color: var(--accent); }
.mx-swatch { color: var(--ink); }
.mx-swatch__img { border-color: var(--paper); }
.mx-card { background: var(--mist); border-color: var(--line); }
.mx-card__body h3 { color: #fff; }
.mx-search { background: var(--mist); border-color: var(--line); }
.mx-search input { color: #fff; }
.mx-sheet__panel, .mx-form__panel { background: var(--paper); color: var(--ink); border-radius: var(--r-lg) !important; }
.mx-sheet__media { background: var(--brand-deep); }
.mx-sheet__close { background: var(--mist); color: #fff; }
.mx-finishes button { background: var(--mist); border-color: var(--line); color: var(--ink); }
.mx-uses li, .mx-picks span, .mx-fav--inline, .mx-btn--ghost { background: var(--mist) !important; color: var(--ink) !important; }
.mx-facts div { border-color: var(--line); }
.mx-form input:not([type="radio"]), .mx-form textarea, .mx-form select { background: var(--brand-deep); color: #fff; border-color: rgba(255,255,255,.15); }
.mx-radios span { border-color: var(--line); color: var(--ink); }
.mx-fav { background: rgba(6,18,25,.85); color: #fff; }
.mx-tray { background: var(--accent); color: var(--accent-ink); }
.mx-tray__thumbs button { border-color: var(--accent); }
.mx-chip { background: var(--accent); color: var(--accent-ink); }
.mx-empty { background: var(--mist); color: var(--muted); }