/* Elevate · pages intérieures (réalisations, services, métiers, pages légales).
   Direction : sobre et futuriste. Un fond nuit, un bleu électrique pour l'action, un bleu clair
   pour les nuances et les repères, des filets fins. Une seule police : Space Grotesk.
   Rayons : panneaux 18 px, contrôles en pilule. Pages générées par outils/build.py. */
:root {
    --bg: #05070d;
    --bg-2: #090d18;
    --panel: rgba(150, 180, 255, 0.035);
    --panel-2: rgba(150, 180, 255, 0.07);
    --line: rgba(165, 195, 255, 0.12);
    --line-2: rgba(165, 195, 255, 0.22);
    --ink: #eef3ff;
    --soft: #aab5cc;
    --mute: #8a95ad;
    --blue: #3d5af1;          /* bleu électrique : boutons, actions */
    --blue-hi: #2f4be0;           /* survol : plus profond, le texte blanc reste lisible */
    --sky: #9fd0ff;           /* bleu clair : nuances, repères, chiffres */
    --sky-soft: rgba(159, 208, 255, 0.12);
    --r: 18px;
    --gut: clamp(16px, 4vw, 64px);
    --max: 1320px;
    --ease: cubic-bezier(0.16, 1, 0.3, 1);
    --font: 'Space Grotesk', 'Space Grotesk Fallback', system-ui, sans-serif;
    color-scheme: dark;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { background: var(--bg); -webkit-text-size-adjust: 100%; scroll-padding-top: 88px; }
body { caret-color: var(--sky); font-family: var(--font); color: var(--ink); background: var(--bg); line-height: 1.5; overflow-x: hidden; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
::selection { background: var(--blue); color: #fff; }
:focus-visible { outline: 2px solid var(--sky); outline-offset: 3px; border-radius: 4px; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 100; padding: 12px 16px; border-radius: 10px; background: var(--ink); color: var(--bg); font-weight: 500; text-decoration: none; }
.skip:focus { top: 12px; }
.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--gut); }

/* Atmosphère : un halo bleu en haut de page, une trame très fine. Fixe, sans animation. */
.sky { position: fixed; inset: 0; z-index: -1; pointer-events: none;
    background:
        linear-gradient(180deg, #0a1022 0%, var(--bg) 46vh),
        var(--bg); }

/* ---------------------------------------------------------------- En-tête */
.top { position: sticky; top: 0; z-index: 50; border-bottom: 1px solid var(--line);
    background: rgba(5, 7, 13, 0.72); -webkit-backdrop-filter: blur(16px) saturate(140%); backdrop-filter: blur(16px) saturate(140%); }
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; height: 68px; }
.brand { display: inline-flex; align-items: center; gap: 12px; min-height: 44px; text-decoration: none; font-size: 14px; font-weight: 500; letter-spacing: 0.05em; }
.brand svg { width: 26px; height: 18px; color: var(--sky); }
.nav { display: flex; align-items: center; gap: 4px; list-style: none; }
.nav a { display: inline-flex; align-items: center; min-height: 44px; padding: 0 14px; border-radius: 999px; text-decoration: none; font-size: 13.5px; color: var(--soft); transition: color 0.25s, background 0.25s; }
.nav a:hover { color: var(--ink); background: var(--panel-2); }
.nav a[aria-current="page"], .nav a.is-section { color: var(--ink); }
.nav a[aria-current="page"]::after, .nav a.is-section::after { content: ''; width: 5px; height: 5px; margin-left: 8px; border-radius: 50%; background: var(--sky); }
.top-actions { display: flex; align-items: center; gap: 10px; }
.menu-btn { display: none; align-items: center; justify-content: center; width: 44px; height: 44px; border-radius: 999px; border: 1px solid var(--line-2); background: transparent; color: var(--ink); cursor: pointer; }
.menu-btn span, .menu-btn span::before, .menu-btn span::after { display: block; width: 16px; height: 1.5px; background: currentColor; position: relative; transition: transform 0.3s var(--ease), opacity 0.2s; }
.menu-btn span::before, .menu-btn span::after { content: ''; position: absolute; left: 0; }
.menu-btn span::before { top: -5px; } .menu-btn span::after { top: 5px; }
.menu-open .menu-btn span { background: transparent; }
.menu-open .menu-btn span::before { transform: translateY(5px) rotate(45deg); }
.menu-open .menu-btn span::after { transform: translateY(-5px) rotate(-45deg); }

/* ---------------------------------------------------------------- Boutons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 0 22px; border-radius: 999px; border: 0; cursor: pointer;
    text-decoration: none; font: 500 14px/1 var(--font); white-space: nowrap; background: var(--blue); color: #fff;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.18), 0 6px 18px -8px rgba(0, 0, 0, 0.6);
    transition: transform 0.3s var(--ease), background 0.3s, box-shadow 0.3s; }
.btn:hover { background: var(--blue-hi); transform: translateY(-2px); }
.btn:active { transform: scale(0.98); }
.btn .arr { transition: transform 0.4s var(--ease); }
.btn:hover .arr { transform: translate(3px, -3px); }
.btn-ghost { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 1px var(--line-2); }
.btn-ghost:hover { background: var(--panel-2); box-shadow: inset 0 0 0 1px rgba(159, 208, 255, 0.45); }
.btn-sm { min-height: 44px; padding: 0 18px; font-size: 13px; }
.link { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; color: var(--sky); text-decoration: none; font-size: 14px; font-weight: 500; }
.link:hover { text-decoration: underline; text-underline-offset: 4px; }

/* ---------------------------------------------------------------- Typographie */
.crumbs { display: flex; flex-wrap: wrap; gap: 4px 10px; list-style: none; padding-top: 28px; font-size: 13px; color: var(--mute); }
.crumbs li + li::before { content: '/'; margin-right: 10px; color: var(--line-2); }
.crumbs a { text-decoration: none; color: var(--soft); padding: 12px 0; }
.crumbs a:hover { color: var(--ink); }
.label { display: inline-flex; align-items: center; gap: 10px; font-size: 13px; font-weight: 500; color: var(--sky); }
.label::before { content: ''; width: 18px; height: 1px; background: currentColor; opacity: 0.7; }
h1, h2, h3 { font-weight: 400; text-wrap: balance; }
.h1 { font-size: clamp(38px, 5.4vw, 76px); line-height: 1; letter-spacing: -0.04em; }
.h1 em, .h2 em { font-style: normal; color: var(--sky); }
.hero-grid .h1 { font-size: clamp(34px, 4vw, 58px); line-height: 1.02; }   /* titre plus long à côté d’un visuel : 3 lignes au plus */
.h2 { font-size: clamp(30px, 3.4vw, 50px); line-height: 1.04; letter-spacing: -0.035em; }
.h3 { font-size: clamp(20px, 1.7vw, 24px); line-height: 1.2; letter-spacing: -0.02em; font-weight: 500; }
.lead { font-size: clamp(16px, 1.3vw, 19px); line-height: 1.6; font-weight: 300; color: var(--soft); max-width: 56ch; }
.prose { font-size: 16.5px; line-height: 1.75; font-weight: 300; color: #c9d2e6; max-width: 68ch; }
.prose > * + * { margin-top: 1em; }
.prose h2 { margin-top: 2.2em; font-size: 24px; font-weight: 500; letter-spacing: -0.02em; color: var(--ink); }
.prose ul { padding-left: 1.2em; } .prose li + li { margin-top: 0.4em; }
.prose a { color: var(--sky); }
.prose strong { color: var(--ink); font-weight: 500; }
mark.todo { background: rgba(255, 196, 77, 0.14); color: #ffd27a; padding: 0.05em 0.35em; border-radius: 4px; font-weight: 500; }

section { position: relative; }
.sec { padding: clamp(64px, 9vw, 120px) 0; }
.sec-head { display: grid; gap: 18px; margin-bottom: clamp(32px, 4vw, 52px); max-width: 760px; }

/* ---------------------------------------------------------------- Héros */
.hero { padding: clamp(36px, 6vw, 80px) 0 clamp(48px, 7vw, 96px); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); align-items: center; gap: clamp(32px, 5vw, 80px); }
.hero-copy { display: grid; gap: 22px; justify-items: start; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }
.hero-stats { display: flex; flex-wrap: wrap; gap: 14px 40px; margin-top: 12px; list-style: none; }
.hero-stats li { display: grid; gap: 4px; }
.hero-stats b { font-size: 30px; font-weight: 400; letter-spacing: -0.03em; color: var(--ink); font-variant-numeric: tabular-nums; }
.hero-stats span { font-size: 13px; color: var(--mute); }

/* Écran : une capture dans un cadre fin, avec un reflet discret */
.screen { position: relative; border-radius: var(--r); padding: 8px; background: linear-gradient(160deg, rgba(159, 208, 255, 0.14), rgba(61, 90, 241, 0.06));
    box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.75), inset 0 0 0 1px var(--line-2); }
.screen img { width: 100%; border-radius: calc(var(--r) - 6px); aspect-ratio: 16 / 10; object-fit: cover; object-position: top; }
.screen::after { content: ''; position: absolute; inset: 8px; border-radius: calc(var(--r) - 6px); pointer-events: none;
    background: linear-gradient(120deg, rgba(255, 255, 255, 0.12), transparent 32%); }

/* ---------------------------------------------------------------- Filtres */
.filters { position: relative; z-index: 2; padding: 8px 0 6px; }
.chips { display: flex; gap: 8px; overflow-x: auto; scrollbar-width: none; padding: 2px; }
.chips::-webkit-scrollbar { display: none; }
.chip { flex: none; display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 15px; border-radius: 999px; cursor: pointer;
    border: 1px solid var(--line); background: var(--panel); color: var(--soft); font: 500 13.5px/1 var(--font); transition: color 0.25s, background 0.25s, border-color 0.25s; }
.chip small { font-size: 11.5px; color: var(--mute); font-variant-numeric: tabular-nums; }
.chip:hover { color: var(--ink); border-color: var(--line-2); }
.chip[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: var(--bg); }
.chip[aria-pressed="true"] small { color: #4a5470; }

/* ---------------------------------------------------------------- Cartes projet */
.groups { display: grid; gap: clamp(48px, 6vw, 80px); padding: 18px 0 clamp(72px, 9vw, 120px); }
.group[hidden] { display: none; }
.group-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; padding-bottom: 16px; margin-bottom: 24px; border-bottom: 1px solid var(--line); }
.group-head h2 { font-size: clamp(22px, 2vw, 28px); font-weight: 400; letter-spacing: -0.025em; }
.group-head span { font-size: 13px; color: var(--mute); font-variant-numeric: tabular-nums; }
.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.card { position: relative; display: flex; flex-direction: column; border-radius: var(--r); background: var(--panel); border: 1px solid var(--line); overflow: hidden;
    transition: border-color 0.35s, transform 0.5s var(--ease), background 0.35s; }
.card:hover { border-color: rgba(159, 208, 255, 0.4); background: var(--panel-2); transform: translateY(-4px); }
.card-media { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: var(--bg-2); }
.card-media img { width: 100%; height: 100%; object-fit: cover; object-position: top; transition: transform 1s var(--ease); }
.card:hover .card-media img { transform: scale(1.035); }
.card-body { display: grid; gap: 10px; padding: 20px 22px 22px; flex: 1; align-content: start; }
.card-meta { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 6px 12px; font-size: 12.5px; color: var(--mute); }
.card-meta .trade { color: var(--sky); font-weight: 500; }
.card h2, .card h3 { font-size: 24px; line-height: 1.1; letter-spacing: -0.025em; font-weight: 400; }
.card h2 a, .card h3 a { text-decoration: none; }
.card h2 a::after, .card h3 a::after { content: ''; position: absolute; inset: 0; z-index: 1; }   /* toute la carte est cliquable */
.card p { font-size: 14.5px; line-height: 1.6; font-weight: 300; color: var(--soft); }
.metric { display: inline-flex; align-items: baseline; gap: 8px; margin-top: 6px; padding: 8px 12px; border-radius: 10px; background: var(--sky-soft); font-size: 13px; color: var(--soft); width: fit-content; font-variant-numeric: tabular-nums; }
.metric s { color: var(--mute); text-decoration-color: rgba(159, 208, 255, 0.5); }
.metric i, .ba i { font-style: normal; color: var(--mute); }
.metric { white-space: nowrap; }
.metric b { color: var(--sky); font-weight: 500; }
.card-kind { position: absolute; left: 14px; top: 14px; z-index: 2; padding: 6px 10px; border-radius: 999px; font-size: 11.5px; font-weight: 500; color: var(--ink);
    background: #0b1020; border: 1px solid var(--line-2); }

/* ---------------------------------------------------------------- Blocs de contenu */
.tiles { 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; }
.tile { display: grid; gap: 10px; align-content: start; padding: clamp(22px, 2.4vw, 32px); background: var(--bg); }
.tile h3 { font-size: 19px; font-weight: 500; letter-spacing: -0.015em; }
.tile p { font-size: 15px; line-height: 1.65; font-weight: 300; color: var(--soft); }
.tiles.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.split { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.sticky { position: sticky; top: 108px; display: grid; gap: 18px; }

.story { display: grid; gap: 0; border-top: 1px solid var(--line); }
.story > div { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: 24px; padding: 28px 0; border-bottom: 1px solid var(--line); }
.story dt { font-size: 14px; font-weight: 500; color: var(--sky); }
.story dd { font-size: 17px; line-height: 1.7; font-weight: 300; color: #c9d2e6; max-width: 62ch; }

.checks { display: grid; gap: 12px; list-style: none; }
.checks li { position: relative; padding-left: 30px; font-size: 16px; line-height: 1.55; color: #c9d2e6; }
.checks li::before { content: ''; position: absolute; left: 0; top: 0.35em; width: 16px; height: 16px; border-radius: 50%; border: 1px solid var(--sky);
    background: radial-gradient(circle, var(--sky) 0 3px, transparent 3.5px); }

.callout { display: grid; gap: 12px; padding: clamp(22px, 3vw, 34px); border-radius: var(--r); border: 1px solid rgba(159, 208, 255, 0.28); background: linear-gradient(140deg, rgba(159, 208, 255, 0.08), rgba(61, 90, 241, 0.04)); }
.callout h3 { font-size: 17px; font-weight: 500; }
.callout p { font-size: 15.5px; line-height: 1.7; font-weight: 300; color: #c9d2e6; }

.tags { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; }
.tags li { padding: 8px 14px; border-radius: 999px; border: 1px solid var(--line); font-size: 13px; color: var(--soft); }

/* Avant / après */
.ba { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.ba > div { display: grid; gap: 8px; padding: 26px 24px; background: var(--bg); }
.ba dt { font-size: 13px; color: var(--mute); }
.ba dd { display: flex; align-items: baseline; flex-wrap: wrap; gap: 10px; font-variant-numeric: tabular-nums; }
.ba s { font-size: 20px; color: var(--mute); text-decoration-color: rgba(159, 208, 255, 0.5); }
.ba b { font-size: clamp(30px, 3vw, 42px); font-weight: 400; letter-spacing: -0.03em; color: var(--sky); }
.ba-note { margin-top: 14px; font-size: 13px; line-height: 1.6; color: var(--mute); max-width: 80ch; }

/* Aperçu en direct */
.live { display: grid; gap: 18px; }
.live-bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; }
.seg { display: inline-flex; padding: 4px; border-radius: 999px; border: 1px solid var(--line); background: var(--panel); }
.seg button { min-height: 40px; padding: 0 16px; border-radius: 999px; border: 0; background: transparent; color: var(--soft); font: 500 13px/1 var(--font); cursor: pointer; }
.seg button[aria-pressed="true"] { background: var(--ink); color: var(--bg); }
.live-stage { position: relative; border-radius: var(--r); border: 1px solid var(--line-2); background: var(--bg-2); overflow: hidden; aspect-ratio: 16 / 10; }
.live-stage.is-mobile { aspect-ratio: auto; height: min(760px, 82vh); }
.live-stage iframe { position: absolute; top: 0; left: 0; border: 0; transform-origin: 0 0; background: #000; }
.live-stage.is-mobile iframe { left: 50%; }
.live-cover { position: absolute; inset: 0; display: grid; place-items: center; }
.live-cover img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: top; filter: saturate(0.9) brightness(0.55); }
.live-cover .btn { position: relative; }
.tour { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(280px, 42%); gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 10px; scrollbar-width: thin; scrollbar-color: var(--line-2) transparent; }
.tour figure { scroll-snap-align: start; display: grid; gap: 10px; }
.tour img { border-radius: 12px; border: 1px solid var(--line); aspect-ratio: 16 / 10; object-fit: cover; object-position: top; }
.tour figcaption { font-size: 13px; color: var(--mute); }

/* Formules */
.formule { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 30px clamp(32px, 5vw, 72px); align-items: start;
    padding: clamp(28px, 4.5vw, 56px); border-radius: calc(var(--r) + 6px); border: 1px solid var(--line); background: var(--panel); }
.formule-copy .lead { margin-top: 14px; }
.formule-gamme { list-style: none; display: flex; flex-wrap: wrap; gap: 10px; align-content: start; padding: 0; margin: 0; }
.formule-gamme li { display: inline-flex; align-items: center; min-height: 40px; padding: 8px 16px; border-radius: 999px; border: 1px solid var(--line-2); font-size: 14px; color: var(--ink); }
.formule-gamme li.open { border-style: dashed; border-color: var(--sky); color: var(--sky); }
.formule-actions { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: center; gap: 16px 28px; padding-top: 26px; border-top: 1px solid var(--line); }
.formule-note { font-size: 14px; line-height: 1.6; color: var(--soft); max-width: 60ch; }
@media (max-width: 860px) { .formule { grid-template-columns: 1fr; } }

/* Questions fréquentes */
.faq { display: grid; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 64px; padding: 18px 0; cursor: pointer; list-style: none; font-size: 17px; font-weight: 500; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ''; flex: none; width: 12px; height: 12px; border-right: 1.5px solid var(--sky); border-bottom: 1.5px solid var(--sky); transform: rotate(45deg) translate(-3px, -3px); transition: transform 0.35s var(--ease); }
.faq details[open] summary::after { transform: rotate(225deg) translate(-3px, -3px); }
.faq details p { padding: 0 0 22px; max-width: 70ch; font-size: 15.5px; line-height: 1.7; font-weight: 300; color: var(--soft); }

/* Appel final */
.cta-band { position: relative; overflow: hidden; display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 28px;
    padding: clamp(32px, 5vw, 64px); border-radius: calc(var(--r) + 6px); border: 1px solid rgba(159, 208, 255, 0.24);
    background: radial-gradient(80% 140% at 100% 0%, rgba(61, 90, 241, 0.32), transparent 60%), linear-gradient(160deg, #0d1430, #070a14); }
.cta-band p { margin-top: 14px; }

/* Métiers à venir */
.trades { display: flex; flex-wrap: wrap; gap: 10px; list-style: none; }
.trades li a, .trades li span { display: inline-flex; align-items: center; min-height: 44px; padding: 0 18px; border-radius: 999px; border: 1px solid var(--line); font-size: 14px; color: var(--soft); text-decoration: none; }
.trades li a { color: var(--ink); border-color: var(--line-2); }
.trades li a:hover { border-color: var(--sky); }


/* Page Réalisations : une seule grille régulière, filtrée par famille */
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; padding: 18px 0 clamp(56px, 7vw, 96px); }
.grid-4 .card h2, .grid-4 .card h3 { font-size: 21px; }
.card[hidden] { display: none; }
.card-cta { justify-content: center; border-style: dashed; border-color: rgba(159, 208, 255, 0.3); background: radial-gradient(120% 90% at 100% 0%, rgba(61, 90, 241, 0.2), transparent 60%), var(--panel); }
.card-cta .card-body { gap: 14px; padding: 28px 24px; }
.card-cta h2 { font-size: 26px; }
.card-cta .btn { justify-self: start; margin-top: 6px; position: relative; z-index: 2; }
.trades-links li a { color: var(--ink); }
/* Héros de la page Réalisations : deux projets à la une, superposés */
.duo { position: relative; aspect-ratio: 16 / 12; }
.duo .screen { position: absolute; }
.duo-back { width: 64%; right: 0; top: 0; opacity: 0.75; transform: rotate(2.5deg); }
.duo-front { width: 84%; left: 0; bottom: 0; }
@media (min-width: 901px) { .chips { flex-wrap: wrap; overflow: visible; } }
@media (max-width: 1080px) { .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .grid-4 { grid-template-columns: 1fr; } .duo { aspect-ratio: 16 / 13; } }

/* ---------------------------------------------------------------- Pied de page */
.foot { border-top: 1px solid var(--line); padding: clamp(48px, 6vw, 72px) 0 32px; margin-top: clamp(48px, 7vw, 96px); background: linear-gradient(180deg, transparent, rgba(61, 90, 241, 0.05)); }
.foot-grid { display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr)); gap: 32px; }
.foot h2 { font-size: 13px; font-weight: 500; color: var(--sky); margin-bottom: 10px; }
.foot ul { list-style: none; display: grid; }
.foot ul a { display: inline-flex; align-items: center; min-height: 36px; text-decoration: none; font-size: 14px; color: var(--soft); }
.foot ul a:hover { color: var(--ink); }
.foot-brand p { margin-top: 14px; max-width: 34ch; font-size: 14px; line-height: 1.6; color: var(--mute); }
.foot-mail { display: inline-flex; align-items: center; min-height: 44px; margin-top: 10px; color: var(--ink); text-decoration: none; font-size: 15px; border-bottom: 1px solid var(--line-2); }
.foot-legal { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; margin-top: 40px; padding-top: 22px; border-top: 1px solid var(--line); font-size: 13px; color: var(--mute); }
.foot-legal nav { display: flex; flex-wrap: wrap; gap: 4px 22px; }
.foot-legal a { display: inline-flex; align-items: center; min-height: 44px; text-decoration: none; }
.foot-legal a:hover { color: var(--ink); }

/* ---------------------------------------------------------------- Apparitions */
.rv { opacity: 0; transform: translateY(22px); transition: opacity 0.9s var(--ease), transform 0.9s var(--ease); }
.rv.in { opacity: 1; transform: none; }
.no-js .rv { opacity: 1; transform: none; }

/* ---------------------------------------------------------------- Écrans étroits */
@media (max-width: 1080px) {
    .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .foot-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
    .menu-btn { display: inline-flex; }
    .nav { position: fixed; left: 0; right: 0; top: 68px; flex-direction: column; align-items: stretch; gap: 0; padding: 12px var(--gut) 24px;
        background: rgba(5, 7, 13, 0.97); border-bottom: 1px solid var(--line); transform: translateY(-8px); opacity: 0; visibility: hidden;
        transition: opacity 0.25s, transform 0.35s var(--ease), visibility 0s linear 0.35s; }
    .nav a { min-height: 52px; font-size: 17px; border-radius: 12px; }
    .menu-open .nav { opacity: 1; transform: none; visibility: visible; transition-delay: 0s; }
    .top-actions .btn { display: none; }
    .hero-grid, .split, .cta-band { grid-template-columns: 1fr; }
    .sticky { position: static; }
    .story > div { grid-template-columns: 1fr; gap: 8px; }
    .live-stage { aspect-ratio: 9 / 14; }
}
@media (max-width: 640px) {
    .grid, .tiles, .tiles.two { grid-template-columns: 1fr; }
    .foot-grid { grid-template-columns: 1fr; }
    .tour { grid-auto-columns: 82%; }
    .btn { white-space: normal; text-align: center; }
}
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
    .rv { opacity: 1; transform: none; }
}

/* Ligne d’informations sous le titre d’un projet (métier, ville, nature du projet) */
.meta-line { display: flex; flex-wrap: wrap; gap: 6px 18px; font-size: 14px; color: var(--soft); }
.meta-line b { font-weight: 500; color: var(--sky); }
.lead-strong { font-size: clamp(20px, 1.8vw, 26px); line-height: 1.3; letter-spacing: -0.02em; color: var(--ink); font-weight: 400; max-width: 30ch; text-wrap: balance; }

/* ---- Dossier de présentation d’un projet ---- */
.case-cover { position: relative; padding: clamp(20px, 3vw, 40px) 0 clamp(56px, 7vw, 96px); overflow: hidden; }
.case-cover::before { content: ''; position: absolute; z-index: -1; right: -10vw; top: -20vh; width: 70vw; height: 80vh; pointer-events: none;
    background: radial-gradient(closest-side, rgba(61, 90, 241, 0.28), transparent); }
.case-kicker { display: flex; flex-wrap: wrap; gap: 8px 22px; font-size: 12px; font-weight: 500; letter-spacing: 0.18em; text-transform: uppercase; color: var(--mute); }
.case-kicker span:first-child { color: var(--sky); }
.case-title { margin: clamp(14px, 2vw, 26px) 0 clamp(26px, 3.4vw, 46px); font-size: clamp(60px, 11.5vw, 190px); line-height: 0.9; letter-spacing: -0.055em; font-weight: 400; text-wrap: balance; }
.case-intro { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr); gap: clamp(30px, 5vw, 90px); align-items: start; }
.case-pitch { display: grid; gap: 30px; justify-items: start; }
.case-pitch .lead-strong { max-width: 34ch; font-size: clamp(21px, 2vw, 30px); }
.case-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 18px; }
.case-fiche { border-top: 1px solid var(--line); }
.case-fiche > div { display: grid; grid-template-columns: 112px minmax(0, 1fr); gap: 16px; align-items: baseline; padding: 15px 0; border-bottom: 1px solid var(--line); }
.case-fiche dt { font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--mute); }
.case-fiche dd { font-size: 15.5px; color: var(--ink); }
.case-fiche .tags { gap: 6px; }
.case-fiche .tags li { padding: 5px 11px; font-size: 12.5px; }
.case-stage { position: relative; margin-top: clamp(44px, 6vw, 84px); padding: 0 clamp(0px, 6vw, 110px) clamp(40px, 5vw, 70px) 0; }
.case-desktop { overflow: hidden; border-radius: calc(var(--r) + 2px); border: 1px solid var(--line-2); background: #0a0f1f;
    box-shadow: 0 50px 140px -50px rgba(61, 90, 241, 0.65), 0 0 0 1px rgba(255, 255, 255, 0.02); }
.case-bar { display: flex; align-items: center; gap: 7px; height: 34px; padding: 0 16px; border-bottom: 1px solid var(--line); background: rgba(255, 255, 255, 0.03); }
.case-bar i { width: 9px; height: 9px; border-radius: 50%; background: rgba(255, 255, 255, 0.16); }
.case-desktop img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; object-position: top; }
.case-phone { position: absolute; right: 0; bottom: 0; width: clamp(130px, 18%, 240px); padding: 7px; border-radius: 30px; background: #05070d;
    border: 1px solid var(--line-2); box-shadow: 0 30px 80px -24px rgba(0, 0, 0, 0.8), 0 0 60px -20px rgba(61, 90, 241, 0.6); }
.case-phone img { width: 100%; aspect-ratio: 390 / 844; object-fit: cover; object-position: top; border-radius: 24px; }
.case-note { margin-top: 18px; font-size: 13px; line-height: 1.6; color: var(--mute); max-width: 80ch; }
.case-head { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 16px 24px; margin-bottom: clamp(28px, 3.5vw, 48px); }
.case-steps { list-style: none; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.case-steps li { display: grid; gap: 14px; align-content: start; padding: clamp(26px, 2.6vw, 36px); border-radius: var(--r); border: 1px solid var(--line); background: var(--panel); }
.case-steps .n { font-size: clamp(40px, 3.6vw, 56px); line-height: 1; letter-spacing: -0.05em; color: var(--sky); }
.case-steps h3 { font-size: 22px; font-weight: 400; letter-spacing: -0.02em; }
.case-steps p { font-size: 16px; line-height: 1.7; font-weight: 300; color: #c9d2e6; }
.case-steps .is-result { border-color: rgba(159, 208, 255, 0.36); background: linear-gradient(160deg, rgba(61, 90, 241, 0.24), rgba(61, 90, 241, 0.05)); }
.case-steps .is-result p { color: var(--ink); }
.visite-track { display: grid; grid-auto-flow: column; grid-auto-columns: 82%; gap: 18px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; padding-bottom: 4px; }
.visite-track::-webkit-scrollbar { display: none; }
.visite-track[hidden] { display: none; }
.visite-track:focus-visible { outline: 2px solid var(--sky); outline-offset: 6px; border-radius: 16px; }
.visite-track figure { scroll-snap-align: start; display: grid; gap: 12px; align-content: start; }
.visite-track img { width: 100%; border-radius: 14px; border: 1px solid var(--line); aspect-ratio: 16 / 10; object-fit: cover; object-position: top; background: var(--bg-2); }
.visite-track.is-mobile { grid-auto-columns: clamp(170px, 21%, 250px); }
.visite-track.is-mobile img { aspect-ratio: 585 / 1266; border-radius: 24px; }
.visite-track figcaption { display: flex; gap: 10px; font-size: 14px; color: var(--soft); }
.visite-track figcaption b { font-weight: 500; color: var(--sky); font-variant-numeric: tabular-nums; }
.visite-ctrl { display: flex; align-items: center; justify-content: flex-end; gap: 14px; margin-top: 20px; }
.visite-count { min-width: 70px; text-align: center; font-size: 14px; color: var(--soft); font-variant-numeric: tabular-nums; }
.visite-btn { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 50%; border: 1px solid var(--line-2); background: transparent; color: var(--ink); font: inherit; font-size: 18px; cursor: pointer; transition: border-color 0.3s, background 0.3s; }
.visite-btn:hover { border-color: var(--sky); background: var(--sky-soft); }
.visite-btn:disabled { opacity: 0.35; cursor: default; }
.case-next { position: relative; isolation: isolate; display: grid; gap: 12px; align-content: end; min-height: clamp(300px, 34vw, 460px); padding: clamp(30px, 5vw, 70px);
    overflow: hidden; border-radius: calc(var(--r) + 6px); border: 1px solid var(--line-2); text-decoration: none; color: var(--ink); }
.case-next img { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: cover; object-position: top; filter: brightness(0.42) saturate(0.9); transition: transform 1.2s var(--ease); }
.case-next::after { content: ''; position: absolute; inset: 0; z-index: -1; background: linear-gradient(0deg, rgba(5, 7, 13, 0.92), rgba(5, 7, 13, 0.1) 70%); }
.case-next:hover img { transform: scale(1.04); }
.case-next:focus-visible { outline: 2px solid var(--sky); outline-offset: 4px; }
.case-next-label { font-size: 12px; font-weight: 500; letter-spacing: 0.18em; text-transform: uppercase; color: var(--sky); }
.case-next-name { font-size: clamp(44px, 8vw, 120px); line-height: 0.92; letter-spacing: -0.05em; }
.case-next-meta { max-width: 64ch; font-size: 15px; line-height: 1.6; color: var(--soft); }
.case-all { margin-top: 18px; }
@media (max-width: 860px) {
    .case-intro, .case-steps { grid-template-columns: 1fr; }
    .case-stage { padding: 0 0 46px; }
    .case-phone { width: 34%; right: 4%; border-radius: 22px; padding: 5px; }
    .case-phone img { border-radius: 18px; }
    .visite-track { grid-auto-columns: 90%; }
    .visite-track.is-mobile { grid-auto-columns: 62%; }
}
@media (prefers-reduced-motion: reduce) { .case-next img { transition: none; } }

/* ---- Cartes de services et liste des types de sites ---- */
.offers { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.offer { display: grid; gap: 10px; align-content: start; padding: 26px; border-radius: var(--r); border: 1px solid var(--line); background: var(--panel); text-decoration: none; transition: border-color 0.3s, background 0.3s; }
.offer:hover { border-color: rgba(159, 208, 255, 0.4); background: var(--panel-2); }
.offer h3 { font-size: 22px; font-weight: 400; letter-spacing: -0.02em; }
.offer p { font-size: 14.5px; line-height: 1.6; font-weight: 300; color: var(--soft); }
.offer .link { margin-top: 4px; }
.types { list-style: none; display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 10px; }
.types li { display: flex; align-items: center; gap: 12px; min-height: 54px; padding: 10px 16px; border-radius: 14px; border: 1px solid var(--line); background: var(--panel); font-size: 15px; color: var(--ink); }
.types li span { font-size: 11px; letter-spacing: 0.1em; color: var(--sky); font-variant-numeric: tabular-nums; }


/* ---------------------------------------------------------------- Téléphone (20/10/2026)
   Plus compact et plus lisible : en-tête plus bas, qui s'efface quand on descend et revient quand on
   remonte (js/pages.js), titres ramenés, textes un cran plus petits, sections moins espacées. */
@media (max-width: 720px) {
    :root { --gut: 16px; }
    html { scroll-padding-top: 64px; }
    .top { transition: transform 0.35s var(--ease); }
    .top-hidden .top { transform: translateY(-100%); }
    .top .wrap { height: 56px; gap: 12px; }
    .brand { gap: 10px; font-size: 13px; }
    .nav { top: 56px; }
    .crumbs { padding-top: 14px; font-size: 12px; }
    .label { font-size: 12px; }
    .h1 { font-size: clamp(30px, 8.6vw, 38px); }
    .hero-grid .h1 { font-size: clamp(28px, 8vw, 34px); }
    .h2 { font-size: clamp(25px, 7vw, 30px); }
    .h3 { font-size: 18px; }
    .lead { font-size: 15px; line-height: 1.6; }
    .lead-strong, .case-pitch .lead-strong { font-size: 19px; }
    .prose { font-size: 15px; line-height: 1.7; }
    .sec { padding: 48px 0; }
    .sec-head { gap: 12px; margin-bottom: 26px; }
    .card-body { gap: 8px; padding: 16px 16px 18px; }
    .card h2, .card h3 { font-size: 20px; }
    .btn { min-height: 46px; padding: 0 18px; font-size: 13.5px; }
}
@media (max-width: 720px) and (prefers-reduced-motion: reduce) { .top { transition: none; } }