/* ==========================================================================
   LAPILLE DEV — Design system
   Identité « demi-lune » : une pie formée de deux demi-lunes (nuit / blanc) et sa queue « plume ».
   Couleurs : Nuit #0B1120 · Plume #F26A2B · Plume claire #FF8A3D (fond sombre) · Brume #F3F4F6.
   Typographies : Sora (logo, titres) · Inter (textes).
   ========================================================================== */

@font-face {
    font-family: 'Inter';
    src: url("../fonts/inter-latin-wght-XNcuA7u.woff2") format('woff2');
    font-weight: 100 900;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Sora';
    src: url("../fonts/sora-latin-wght-rtBcoVj.woff2") format('woff2');
    font-weight: 100 800;
    font-style: normal;
    font-display: swap;
}

:root {
    --ink: #0b1120;       /* Nuit */
    --ink-2: #121a2e;
    --ink-3: #1c2438;
    --bg: #f6f7f9;
    --surface: #ffffff;
    --text: #1a2033;
    --muted: #5b6478;
    --line: #e5e8f0;
    --ember: #f26a2b;     /* Plume */
    --ember-2: #ff8a3d;   /* Plume claire : sur fond sombre uniquement */
    --ember-soft: #fef0e8;
    --ember-text: #c2410c; /* orange lisible sur fond clair (contraste AA) */
    --violet: #2b3d7a;    /* halo bleu nuit (dans la gamme « Nuit » de la charte) */
    --success: #12b76a;
    --danger: #e5484d;
    --gradient: linear-gradient(135deg, var(--ember) 0%, var(--ember-2) 100%);

    --font-body: 'Inter', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    --font-display: 'Sora', var(--font-body);

    /* Couleurs du symbole (pie demi-lune) sur fond clair ; inversées dans les zones sombres */
    --mark-top: var(--ink);
    --mark-bottom: #ffffff;
    --mark-line: var(--ink);
    --mark-tail: var(--ember);

    --radius-sm: 8px;
    --radius: 14px;
    --radius-lg: 24px;
    --shadow-sm: 0 1px 2px rgb(10 15 30 / 6%), 0 1px 3px rgb(10 15 30 / 8%);
    --shadow: 0 10px 30px -12px rgb(10 15 30 / 18%);
    --shadow-lg: 0 30px 60px -20px rgb(10 15 30 / 30%);
    --container: 1200px;
    --header-h: 76px;
    --ease: cubic-bezier(.2, .7, .2, 1);
}

/* ---------- Base ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    font-family: var(--font-body);
    font-size: 1.0625rem;
    line-height: 1.65;
    color: var(--text);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

img, svg { display: block; max-width: 100%; }
[hidden] { display: none !important; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 3px; }
p { margin: 0 0 1em; }

h1, h2, h3, h4 {
    font-family: var(--font-display);
    line-height: 1.12;
    letter-spacing: -0.02em;
    margin: 0 0 .5em;
    color: var(--ink);
    text-wrap: balance;
}
h1 { font-size: clamp(2.4rem, 5.5vw, 4.25rem); font-weight: 700; }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.75rem); font-weight: 700; }
h3 { font-size: 1.3rem; font-weight: 600; }

::selection { background: var(--ember); color: #fff; }

:focus-visible { outline: 3px solid var(--ember); outline-offset: 3px; border-radius: 4px; }

.container { width: min(100% - 40px, var(--container)); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; left: 16px; top: -60px; z-index: 200; background: var(--ink); color: #fff; padding: 10px 16px; border-radius: var(--radius-sm); }
.skip-link:focus { top: 16px; }
.text-gradient { background: var(--gradient); -webkit-background-clip: text; background-clip: text; color: transparent; }
.muted { color: var(--muted); }
.icon { width: 1.25em; height: 1.25em; flex-shrink: 0; }

/* ---------- Boutons ---------- */
.btn {
    --btn-bg: var(--ink);
    --btn-fg: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .55em;
    padding: .85em 1.5em;
    border-radius: 999px;
    border: 1px solid transparent;
    background: var(--btn-bg);
    color: var(--btn-fg);
    font: 600 1rem/1.2 var(--font-body);
    text-decoration: none;
    cursor: pointer;
    transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s, color .25s, border-color .25s;
    white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.btn:active { transform: translateY(0); }
.btn .icon { transition: transform .25s var(--ease); }
.btn:hover .icon-arrow { transform: translateX(3px); }
.btn-primary { --btn-bg: var(--ember); background: var(--ember); color: var(--ink); box-shadow: 0 8px 24px -8px rgb(242 106 43 / 55%); }
.btn-primary:hover { background: var(--ember-2); box-shadow: 0 14px 30px -10px rgb(242 106 43 / 65%); }
.btn-ghost { --btn-bg: transparent; --btn-fg: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--ink); }
.btn-light { --btn-bg: rgb(255 255 255 / 8%); --btn-fg: #fff; border-color: rgb(255 255 255 / 18%); backdrop-filter: blur(6px); }
.btn-light:hover { --btn-bg: rgb(255 255 255 / 14%); }
.btn-lg { padding: 1.05em 1.9em; font-size: 1.05rem; }
.btn-sm { padding: .6em 1.1em; font-size: .9rem; }
.btn-block { width: 100%; }
.btn[disabled] { opacity: .6; pointer-events: none; }

.link-arrow { display: inline-flex; align-items: center; gap: .4em; font-weight: 600; color: var(--ember-text); text-decoration: none; }
.link-arrow:hover .icon { transform: translateX(3px); }
.link-arrow .icon { transition: transform .2s var(--ease); }

/* ---------- Header ---------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    height: var(--header-h);
    display: flex;
    align-items: center;
    transition: background .3s, box-shadow .3s, border-color .3s;
    border-bottom: 1px solid transparent;
}
.site-header.is-dark { color: #fff; }
.site-header.is-scrolled,
.site-header:not(.is-dark) { background: rgb(255 255 255 / 82%); backdrop-filter: saturate(180%) blur(14px); -webkit-backdrop-filter: saturate(180%) blur(14px); border-color: var(--line); color: var(--ink); }
.site-header .container { display: flex; align-items: center; justify-content: space-between; gap: 24px; }

.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-family: var(--font-display); color: inherit; }
.brand-mark { width: 40px; height: 40px; flex-shrink: 0; }
.brand-word { font-size: 1.4rem; font-weight: 700; letter-spacing: -0.8px; line-height: 1; }
.brand-dev { font-size: .75rem; font-weight: 600; letter-spacing: 4px; color: var(--muted); }
.site-header.is-dark:not(.is-scrolled) .brand-dev, .nav-open .brand-dev, .site-footer .brand-dev { color: #aeb6c6; }

/* Zones sombres : symbole en version claire */
.site-header.is-dark:not(.is-scrolled), .nav-open .site-header, .site-footer, .visual-panel, .on-dark {
    --mark-top: #ffffff;
    --mark-bottom: var(--ink);
    --mark-line: #ffffff;
    --mark-tail: var(--ember-2);
}

.main-nav { display: flex; align-items: center; gap: 6px; }
.main-nav a:not(.btn) { position: relative; padding: 8px 14px; border-radius: 999px; text-decoration: none; font-weight: 500; font-size: .97rem; opacity: .85; transition: opacity .2s, background .2s; }
.main-nav a:not(.btn):hover { opacity: 1; background: rgb(127 127 127 / 10%); }
.main-nav a[aria-current='page'] { opacity: 1; }
.main-nav a[aria-current='page']::after { content: ''; position: absolute; left: 50%; bottom: 2px; width: 5px; height: 5px; border-radius: 50%; background: var(--ember); transform: translateX(-50%); }
.main-nav .btn { margin-left: 10px; }

.nav-toggle { display: none; background: none; border: 0; color: inherit; padding: 8px; cursor: pointer; border-radius: var(--radius-sm); }
.nav-toggle .icon { width: 28px; height: 28px; }

@media (max-width: 940px) {
    .nav-toggle { display: inline-flex; z-index: 2; }
    .main-nav {
        position: fixed;
        inset: 0;
        flex-direction: column;
        align-items: stretch;
        justify-content: center;
        gap: 4px;
        padding: 96px 28px 40px;
        background: var(--ink);
        color: #fff;
        opacity: 0;
        visibility: hidden;
        transform: translateY(-12px);
        transition: opacity .3s, transform .3s var(--ease), visibility .3s;
    }
    .main-nav a:not(.btn) { font-family: var(--font-display); font-size: 1.6rem; padding: 12px 8px; opacity: 1; }
    .main-nav a[aria-current='page'] { color: var(--ember); }
    .main-nav a[aria-current='page']::after { display: none; }
    .main-nav .btn { margin: 20px 0 0; }
    .nav-open .main-nav { opacity: 1; visibility: visible; transform: none; }
    .nav-open .site-header { color: #fff; background: transparent; border-color: transparent; backdrop-filter: none; }
    .nav-open { overflow: hidden; }
}

/* ---------- Sections ---------- */
.section { padding: clamp(72px, 10vw, 128px) 0; }
.section-sm { padding: clamp(48px, 6vw, 80px) 0; }
.section-white { background: var(--surface); }
.section-dark { background: var(--ink); color: #c9cfdf; }
.section-dark h2, .section-dark h3 { color: #fff; }

.section-head { max-width: 720px; margin-bottom: clamp(40px, 6vw, 64px); }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head p { font-size: 1.125rem; color: var(--muted); }
.section-dark .section-head p { color: #9aa3ba; }
.section-head-row { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; flex-wrap: wrap; }

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
    font: 600 .8rem/1 var(--font-body);
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--ember-text);
}
.hero .eyebrow, .section-dark .eyebrow { color: var(--ember-2); }
.eyebrow::before { content: ''; width: 22px; height: 2px; border-radius: 2px; background: var(--gradient); }

/* ---------- Hero ---------- */
.hero {
    position: relative;
    margin-top: calc(var(--header-h) * -1);
    padding: calc(var(--header-h) + clamp(56px, 9vw, 120px)) 0 clamp(72px, 10vw, 130px);
    background: var(--ink);
    color: #c9cfdf;
    overflow: hidden;
    isolation: isolate;
}
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: -2;
    background-image: linear-gradient(rgb(255 255 255 / 4%) 1px, transparent 1px), linear-gradient(90deg, rgb(255 255 255 / 4%) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: radial-gradient(ellipse 80% 70% at 50% 30%, #000 40%, transparent 100%);
}
.glow { position: absolute; z-index: -1; border-radius: 50%; filter: blur(90px); opacity: .55; pointer-events: none; }
.glow-ember { width: 520px; height: 520px; background: var(--ember); top: -160px; right: -120px; opacity: .35; }
.glow-violet { width: 460px; height: 460px; background: var(--violet); bottom: -220px; left: -160px; opacity: .3; }

.hero h1 { color: #fff; margin-bottom: 24px; }
.hero-lead { font-size: clamp(1.1rem, 1.6vw, 1.3rem); max-width: 600px; color: #aab2c8; margin-bottom: 36px; }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: 64px; }
/* Empêche un contenu large (bloc de code…) d'élargir les colonnes de grille */
.hero-grid > *, .grid > *, .split > *, .project-layout > *, .contact-layout > *, .wizard-layout > * { min-width: 0; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 28px;
    padding: 6px 14px 6px 6px;
    border: 1px solid rgb(255 255 255 / 12%);
    border-radius: 999px;
    background: rgb(255 255 255 / 5%);
    font-size: .88rem;
    color: #d5daea;
}
.hero-badge strong { padding: 3px 10px; border-radius: 999px; background: var(--ember); color: var(--ink); font-size: .75rem; letter-spacing: .04em; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 10px 28px; margin-top: 44px; font-size: .92rem; color: #8f98b0; }
.hero-trust span { display: inline-flex; align-items: center; gap: 8px; }
.hero-trust .icon { color: var(--ember-2); }

/* Fenêtre de code décorative */
.hero-visual { position: relative; }
.code-window {
    position: relative;
    border-radius: var(--radius-lg);
    background: linear-gradient(180deg, rgb(255 255 255 / 7%), rgb(255 255 255 / 3%));
    border: 1px solid rgb(255 255 255 / 10%);
    box-shadow: var(--shadow-lg), inset 0 1px 0 rgb(255 255 255 / 8%);
    backdrop-filter: blur(10px);
    font: 500 .9rem/1.8 ui-monospace, 'Cascadia Code', 'SFMono-Regular', Consolas, monospace;
    transform: perspective(1400px) rotateY(-8deg) rotateX(4deg);
    transition: transform .6s var(--ease);
}
.code-window:hover { transform: perspective(1400px) rotateY(-2deg) rotateX(1deg); }
.code-window-bar { display: flex; align-items: center; gap: 8px; padding: 14px 18px; border-bottom: 1px solid rgb(255 255 255 / 8%); }
.code-window-bar i { width: 11px; height: 11px; border-radius: 50%; background: #ff5f57; }
.code-window-bar i:nth-child(2) { background: #febc2e; }
.code-window-bar i:nth-child(3) { background: #28c840; }
.code-window-bar span { margin-left: 10px; font-size: .78rem; color: #8f98b0; }
.code-window pre { margin: 0; padding: 22px 24px 26px; overflow-x: auto; color: #c9cfdf; white-space: pre; }
.tok-k { color: #ff8a65; }
.tok-s { color: #ffd479; }
.tok-f { color: #82aaff; }
.tok-c { color: #6b7591; font-style: italic; }
.tok-v { color: #c3a6ff; }
.code-float {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    border-radius: var(--radius);
    background: #fff;
    color: var(--ink);
    box-shadow: var(--shadow-lg);
    font: 600 .9rem/1.3 var(--font-body);
    animation: float 6s ease-in-out infinite;
}
.code-float small { display: block; font-weight: 500; color: var(--muted); font-size: .78rem; }
.code-float .icon-wrap { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 10px; background: var(--ember-soft); color: var(--ember); }
.code-float-1 { left: -36px; bottom: 34px; }
.code-float-2 { right: -22px; top: -26px; animation-delay: -3s; }
.code-float-2 .icon-wrap { background: #e9fbf2; color: var(--success); }

@keyframes float { 50% { transform: translateY(-10px); } }

@media (max-width: 980px) {
    .hero-grid { grid-template-columns: 1fr; }
    .hero-visual { max-width: 560px; }
    .code-window { transform: none; }
    .code-float-1 { left: 12px; bottom: -24px; }
    .code-float-2 { right: 12px; }
}
@media (max-width: 600px) {
    .code-window { font-size: .78rem; }
    .code-float { display: none; }
    .hero-actions .btn { width: 100%; }
}

/* Hero de page interne */
.page-hero { padding-bottom: clamp(56px, 7vw, 88px); padding-top: calc(var(--header-h) + clamp(48px, 7vw, 88px)); }
.page-hero h1 { font-size: clamp(2.2rem, 4.6vw, 3.6rem); max-width: 900px; }
.page-hero .hero-lead { margin-bottom: 0; }

.breadcrumb { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 22px; padding: 0; list-style: none; font-size: .88rem; color: #8f98b0; }
.breadcrumb li:not(:last-child)::after { content: '/'; margin-left: 8px; opacity: .5; }
.breadcrumb a { text-decoration: none; }
.breadcrumb a:hover { color: #fff; }

/* ---------- Bandeau chiffres ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; }
.stat { padding: 32px 28px; background: var(--surface); }
.stat-value { font: 700 clamp(2rem, 3.5vw, 2.6rem)/1 var(--font-display); color: var(--ink); letter-spacing: -0.03em; }
.stat-value em { font-style: normal; background: var(--gradient); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat-label { margin-top: 10px; color: var(--muted); font-size: .95rem; }
.stats-overlap { position: relative; z-index: 2; margin-top: -56px; box-shadow: var(--shadow); }
@media (max-width: 820px) { .stats { grid-template-columns: repeat(2, 1fr); } }

/* ---------- Cartes services ---------- */
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1024px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 680px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }

.card {
    position: relative;
    padding: 32px;
    border-radius: var(--radius-lg);
    background: var(--surface);
    border: 1px solid var(--line);
    transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s;
}
a.card { display: block; text-decoration: none; color: inherit; }
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: transparent; }

.service-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: var(--gradient);
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity .35s;
    pointer-events: none; /* décor uniquement : ne doit jamais intercepter les clics */
}
.service-card:hover::before { opacity: 1; }
.service-card h3 { margin: 22px 0 10px; }
.service-card p { color: var(--muted); margin-bottom: 20px; font-size: 1rem; }
.icon-box {
    display: grid;
    place-items: center;
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: var(--ember-soft);
    color: var(--ember);
    transition: background .35s, color .35s, transform .35s var(--ease);
}
.icon-box .icon { width: 26px; height: 26px; }
.service-card:hover .icon-box { background: var(--gradient); color: #fff; transform: rotate(-6deg) scale(1.05); }

/* ---------- Processus ---------- */
.process { counter-reset: step; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.process-step { position: relative; padding: 30px 26px; border-radius: var(--radius-lg); background: var(--ink-2); border: 1px solid rgb(255 255 255 / 7%); }
.process-step::before {
    counter-increment: step;
    content: '0' counter(step);
    display: block;
    margin-bottom: 18px;
    font: 700 2.4rem/1 var(--font-display);
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.process-step p { color: #9aa3ba; font-size: .98rem; margin: 0; }
@media (max-width: 1024px) { .process { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .process { grid-template-columns: 1fr; } }

/* ---------- Portfolio ---------- */
.project-card { display: flex; flex-direction: column; overflow: hidden; padding: 0; text-decoration: none; color: inherit; }
.project-cover {
    --accent: var(--ember);
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background:
        radial-gradient(120% 90% at 100% 0%, color-mix(in srgb, var(--accent) 85%, #fff) 0%, transparent 55%),
        radial-gradient(90% 80% at 0% 100%, color-mix(in srgb, var(--accent) 60%, #000) 0%, transparent 60%),
        var(--ink-2);
}
.project-cover img { width: 100%; height: 100%; object-fit: cover; object-position: top; transition: transform .6s var(--ease); }
.project-card:hover .project-cover img,
.project-card:hover .mock { transform: scale(1.04); }
.mock {
    position: absolute;
    inset: 14% 10% -8% 10%;
    border-radius: 12px 12px 0 0;
    background: rgb(255 255 255 / 92%);
    box-shadow: 0 20px 50px -10px rgb(0 0 0 / 45%);
    transition: transform .6s var(--ease);
    overflow: hidden;
}
.mock::before { content: ''; display: block; height: 22px; background: #eef0f5 radial-gradient(circle at 14px 11px, #ff5f57 4px, transparent 5px), #eef0f5; border-bottom: 1px solid #e3e6ee; }
.mock-body { padding: 16px; display: grid; gap: 10px; }
.mock-line { height: 10px; border-radius: 6px; background: #e6e9f1; }
.mock-line.w-60 { width: 60%; }
.mock-line.w-40 { width: 40%; }
.mock-title { height: 18px; width: 70%; border-radius: 6px; background: var(--accent); opacity: .85; }
.mock-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 6px; }
.mock-grid span { aspect-ratio: 4/3; border-radius: 8px; background: color-mix(in srgb, var(--accent) 18%, #fff); }
.mock-initials { position: absolute; right: 18px; bottom: 16px; font: 700 2.2rem/1 var(--font-display); color: color-mix(in srgb, var(--accent) 70%, #000); opacity: .25; }

.project-body { flex: 1; display: flex; flex-direction: column; padding: 26px 28px 28px; }
.project-meta { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 10px; font-size: .85rem; color: var(--muted); }
.project-body h3 { margin-bottom: 8px; }
.project-body p { color: var(--muted); font-size: .98rem; flex: 1; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; margin: 0; padding: 0; list-style: none; }
.tag { padding: 4px 11px; border-radius: 999px; background: var(--bg); border: 1px solid var(--line); font-size: .8rem; font-weight: 500; color: var(--text); }
.section-dark .tag { background: rgb(255 255 255 / 6%); border-color: rgb(255 255 255 / 10%); color: #d5daea; }
.badge { display: inline-flex; padding: 4px 11px; border-radius: 999px; background: var(--ember-soft); color: #c4461b; font-size: .78rem; font-weight: 600; }

.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 40px; }
.filter-btn { padding: 9px 18px; border-radius: 999px; border: 1px solid var(--line); background: var(--surface); font: 500 .93rem/1 var(--font-body); color: var(--text); cursor: pointer; transition: all .2s; }
.filter-btn:hover { border-color: var(--ink); }
.filter-btn[aria-pressed='true'] { background: var(--ink); border-color: var(--ink); color: #fff; }
.project-card[hidden] { display: none; }

.empty-state { padding: 64px 24px; text-align: center; border: 2px dashed var(--line); border-radius: var(--radius-lg); color: var(--muted); }

/* Détail projet */
.project-hero-cover { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); margin-top: -72px; position: relative; z-index: 2; }
.project-hero-cover .project-cover { aspect-ratio: 21 / 9; }
.project-layout { display: grid; grid-template-columns: 1fr 340px; gap: 64px; align-items: start; }
.project-aside { position: sticky; top: calc(var(--header-h) + 24px); padding: 28px; border-radius: var(--radius-lg); background: var(--surface); border: 1px solid var(--line); }
.project-aside dl { margin: 0 0 24px; display: grid; gap: 16px; }
.project-aside dt { font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); margin-bottom: 4px; }
.project-aside dd { margin: 0; font-weight: 600; color: var(--ink); }
@media (max-width: 900px) { .project-layout { grid-template-columns: 1fr; } .project-aside { position: static; } }

/* ---------- Prose (texte riche) ---------- */
.prose { max-width: 760px; }
.prose h2 { font-size: 1.7rem; margin-top: 2em; }
.prose h3 { margin-top: 1.6em; }
.prose ul { padding-left: 1.2em; }
.prose li { margin-bottom: .4em; }
.prose li::marker { color: var(--ember); }
.prose a:not(.btn) { color: var(--ember-text); }
.prose .eyebrow + h2 { margin-top: 0; }
.prose > :first-child { margin-top: 0; }

/* ---------- Témoignages ---------- */
.testimonial { display: flex; flex-direction: column; gap: 20px; }
.testimonial blockquote { margin: 0; flex: 1; font-size: 1.05rem; color: var(--text); }
.stars { display: flex; gap: 2px; color: var(--ember-2); }
.stars .icon { width: 18px; height: 18px; }
.author { display: flex; align-items: center; gap: 14px; }
.avatar { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 50%; background: var(--gradient); color: #fff; font: 700 1rem/1 var(--font-display); }
.author strong { display: block; color: var(--ink); }
.author span { font-size: .9rem; color: var(--muted); }

/* ---------- Liste à puces avec icônes ---------- */
.check-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.check-list li { display: flex; gap: 12px; align-items: flex-start; }
.check-list .icon { margin-top: 3px; color: var(--success); }
.check-list.two-cols { grid-template-columns: repeat(2, 1fr); gap: 16px 32px; }
@media (max-width: 680px) { .check-list.two-cols { grid-template-columns: 1fr; } }

/* ---------- Split / à propos ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 88px); align-items: center; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; } }
.visual-panel {
    position: relative;
    aspect-ratio: 1;
    border-radius: var(--radius-lg);
    background: var(--ink);
    overflow: hidden;
    display: grid;
    place-items: center;
    isolation: isolate;
}
.visual-panel .glow-ember { top: -30%; right: -30%; width: 80%; height: 80%; }
.visual-panel .glow-violet { bottom: -30%; left: -30%; width: 80%; height: 80%; }
.visual-panel .big-mark { width: 62%; filter: drop-shadow(0 20px 40px rgb(242 106 43 / 25%)); }
.visual-panel .panel-chip { position: absolute; padding: 10px 16px; border-radius: 999px; background: rgb(255 255 255 / 8%); border: 1px solid rgb(255 255 255 / 14%); color: #fff; font-size: .88rem; font-weight: 500; backdrop-filter: blur(8px); }
.panel-chip.c1 { top: 12%; left: 10%; }
.panel-chip.c2 { bottom: 14%; right: 9%; }
.panel-chip.c3 { bottom: 14%; left: 9%; }

.value-card .icon-box { margin-bottom: 18px; }
.value-card p { color: var(--muted); margin: 0; font-size: .98rem; }

.tech-cloud { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.tech-cloud span { padding: 10px 18px; border-radius: 999px; background: var(--surface); border: 1px solid var(--line); font-weight: 600; color: var(--ink); font-size: .95rem; transition: all .25s; }
.tech-cloud span:hover { border-color: var(--ember); color: var(--ember); transform: translateY(-2px); }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: 12px; }
.faq details { border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); transition: box-shadow .25s; }
.faq details[open] { box-shadow: var(--shadow-sm); }
.faq summary { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 20px 24px; cursor: pointer; list-style: none; font-weight: 600; color: var(--ink); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .icon { transition: transform .25s var(--ease); color: var(--ember); }
.faq details[open] summary .icon { transform: rotate(45deg); }
.faq details p { margin: 0; padding: 0 24px 22px; color: var(--muted); }

/* ---------- Bandeau CTA ---------- */
.cta-band {
    position: relative;
    padding: clamp(48px, 7vw, 80px);
    border-radius: 32px;
    background: var(--ink);
    color: #aab2c8;
    overflow: hidden;
    isolation: isolate;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 32px;
    align-items: center;
}
.cta-band h2 { color: #fff; margin-bottom: 12px; }
.cta-band p { margin: 0; font-size: 1.1rem; max-width: 560px; }
.cta-band .glow-ember { top: -60%; right: -10%; }
.cta-band .glow-violet { bottom: -90%; left: 10%; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 12px; }
@media (max-width: 860px) { .cta-band { grid-template-columns: 1fr; } }

/* ---------- Contact ---------- */
.contact-layout { display: grid; grid-template-columns: 380px 1fr; gap: 40px; align-items: start; }
@media (max-width: 960px) { .contact-layout { grid-template-columns: 1fr; } }
.contact-card { padding: 32px; border-radius: var(--radius-lg); background: var(--ink); color: #aab2c8; position: relative; overflow: hidden; isolation: isolate; }
.contact-card h2 { color: #fff; font-size: 1.6rem; }
.contact-card .glow-ember { width: 300px; height: 300px; top: -120px; right: -120px; }
.contact-list { list-style: none; margin: 28px 0; padding: 0; display: grid; gap: 22px; }
.contact-list li { display: flex; gap: 16px; align-items: flex-start; }
.contact-list .icon-box { width: 46px; height: 46px; border-radius: 12px; background: rgb(255 255 255 / 7%); color: var(--ember-2); flex-shrink: 0; }
.contact-list .icon-box .icon { width: 20px; height: 20px; }
.contact-list small { display: block; font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; color: #7a83a0; margin-bottom: 2px; }
.contact-list a, .contact-list span { color: #fff; text-decoration: none; font-weight: 500; }
.contact-list a { display: inline-block; }
.contact-list a:hover { color: var(--ember-2); }

.form-card { padding: clamp(28px, 4vw, 44px); border-radius: var(--radius-lg); background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow-sm); }

/* ---------- Formulaires ---------- */
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 20px; }
.form-grid .full { grid-column: 1 / -1; }
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }

.form-row { margin-bottom: 22px; }
.form-label, .form-legend { display: block; margin-bottom: 8px; font-weight: 600; font-size: .95rem; color: var(--ink); }
.form-label .req, .form-legend .req { color: var(--ember); margin-left: 2px; }
.form-legend { font-family: var(--font-display); font-size: 1.15rem; margin-bottom: 14px; padding: 0; }
fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }

.form-control {
    width: 100%;
    padding: 13px 16px;
    border: 1.5px solid var(--line);
    border-radius: 12px;
    background: var(--bg);
    font: 400 1rem/1.5 var(--font-body);
    color: var(--text);
    transition: border-color .2s, box-shadow .2s, background .2s;
    appearance: none;
}
textarea.form-control { resize: vertical; min-height: 140px; }
select.form-control { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%235b6478' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' viewBox='0 0 24 24'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 42px; }
.form-control::placeholder { color: #9aa1b3; }
.form-control:hover { border-color: #cfd4e0; }
.form-control:focus { outline: none; border-color: var(--ember); background: #fff; box-shadow: 0 0 0 4px rgb(242 106 43 / 18%); }
.has-error .form-control { border-color: var(--danger); background: #fff7f7; }
.form-help { margin-top: 6px; font-size: .87rem; color: var(--muted); }
.form-errors { margin: 6px 0 0; padding: 0; list-style: none; color: var(--danger); font-size: .88rem; font-weight: 500; }
.form-errors-global { padding: 14px 18px; margin-bottom: 24px; border-radius: 12px; background: #fff1f1; border: 1px solid #ffd2d2; }

.check { display: flex; gap: 12px; align-items: flex-start; font-size: .93rem; color: var(--muted); cursor: pointer; }
.check input { margin-top: 4px; width: 18px; height: 18px; accent-color: var(--ember); flex-shrink: 0; }

/* Cartes de choix (radio / checkbox) */
.choice-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 12px; }
.choice-grid.cols-2 { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
.choice { position: relative; }
.choice input { position: absolute; opacity: 0; inset: 0; cursor: pointer; z-index: 1; }
.choice-label {
    display: flex;
    align-items: center;
    gap: 12px;
    height: 100%;
    padding: 16px 18px;
    border: 1.5px solid var(--line);
    border-radius: 14px;
    background: var(--surface);
    font-weight: 500;
    color: var(--text);
    transition: border-color .2s, box-shadow .2s, background .2s;
}
.choice-label .icon { width: 22px; height: 22px; color: var(--muted); transition: color .2s; }
.choice-label::after { content: ''; margin-left: auto; width: 20px; height: 20px; border-radius: 50%; border: 1.5px solid #cfd4e0; flex-shrink: 0; transition: all .2s; }
.choice.is-checkbox .choice-label::after { border-radius: 6px; }
.choice:hover .choice-label { border-color: #cfd4e0; }
.choice input:checked + .choice-label { border-color: var(--ember); background: var(--ember-soft); box-shadow: 0 0 0 3px rgb(242 106 43 / 14%); }
.choice input:checked + .choice-label .icon { color: var(--ember); }
.choice input:checked + .choice-label::after { border-color: var(--ember); background: var(--ember) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center / 12px no-repeat; }
.choice input:focus-visible + .choice-label { outline: 3px solid var(--ember); outline-offset: 2px; }

/* Pot de miel anti-spam : caché aux humains */
.hp-field { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }

/* ---------- Assistant de devis ---------- */
.wizard-layout { display: grid; grid-template-columns: 1fr 340px; gap: 40px; align-items: start; }
@media (max-width: 1000px) { .wizard-layout { grid-template-columns: 1fr; } .wizard-aside { order: -1; } }
.wizard-progress { display: flex; gap: 8px; margin: 0 0 36px; padding: 0; list-style: none; counter-reset: wstep; }
.wizard-progress li { flex: 1; display: flex; flex-direction: column; gap: 10px; font-size: .88rem; font-weight: 600; color: var(--muted); }
.wizard-progress li::before { content: ''; height: 4px; border-radius: 4px; background: var(--line); transition: background .4s var(--ease); }
.wizard-progress li.is-active, .wizard-progress li.is-done { color: var(--ink); }
.wizard-progress li.is-active::before, .wizard-progress li.is-done::before { background: var(--gradient); }
.wizard-progress li span { color: var(--ember); margin-right: 4px; }
.js .wizard-step:not(.is-active) { display: none; }
.wizard-step { animation: stepIn .4s var(--ease); }
.wizard-step + .wizard-step { margin-top: 40px; }
.js .wizard-step + .wizard-step { margin-top: 0; }
@keyframes stepIn { from { opacity: 0; transform: translateX(16px); } }
.wizard-nav { display: flex; justify-content: space-between; gap: 12px; margin-top: 32px; padding-top: 24px; border-top: 1px solid var(--line); }
.wizard-nav .spacer { flex: 1; }
.no-js-only { display: block; }
.js .no-js-only { display: none; }
.js-only { display: none; }
.js .js-only { display: inline-flex; }
.wizard-aside { display: grid; gap: 20px; }
.aside-card { padding: 28px; border-radius: var(--radius-lg); background: var(--surface); border: 1px solid var(--line); }
.aside-card h3 { font-size: 1.1rem; }
.aside-card.dark { background: var(--ink); color: #aab2c8; border: 0; }
.aside-card.dark h3 { color: #fff; }

/* ---------- Alertes ---------- */
.flash { display: flex; gap: 14px; align-items: flex-start; padding: 18px 22px; margin-bottom: 28px; border-radius: var(--radius); font-weight: 500; animation: stepIn .4s var(--ease); }
.flash .icon { margin-top: 2px; }
.flash-success { background: #ecfdf3; color: #067647; border: 1px solid #abefc6; }
.flash-error { background: #fff1f1; color: #b42318; border: 1px solid #ffd2d2; }

/* ---------- Page merci / erreurs ---------- */
.center-page { min-height: 60vh; display: grid; place-items: center; text-align: center; }
.success-mark { display: grid; place-items: center; width: 92px; height: 92px; margin: 0 auto 28px; border-radius: 50%; background: var(--gradient); color: #fff; box-shadow: 0 20px 40px -12px rgb(242 106 43 / 55%); animation: pop .6s var(--ease); }
.success-mark .icon { width: 44px; height: 44px; }
@keyframes pop { from { transform: scale(.4); opacity: 0; } }
.reference { display: inline-block; margin: 8px 0 28px; padding: 10px 20px; border-radius: 12px; background: var(--surface); border: 1px dashed var(--ember); font: 700 1.2rem/1 ui-monospace, Consolas, monospace; color: var(--ink); letter-spacing: .05em; }
.error-code { font: 700 clamp(6rem, 18vw, 11rem)/1 var(--font-display); letter-spacing: -0.05em; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: #8f98b0; padding: 80px 0 32px; font-size: .95rem; }
.site-footer .brand { color: #fff; margin-bottom: 18px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 48px; border-bottom: 1px solid rgb(255 255 255 / 8%); }
.footer-grid h4 { color: #fff; font-size: 1rem; margin-bottom: 18px; font-family: var(--font-body); letter-spacing: 0; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.footer-grid a { text-decoration: none; transition: color .2s; }
.footer-grid a:hover { color: #fff; }
.footer-contact li { display: flex; gap: 10px; align-items: flex-start; }
.footer-contact .icon { margin-top: 3px; color: var(--ember); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; padding-top: 28px; font-size: .87rem; }
.footer-bottom nav { display: flex; gap: 20px; flex-wrap: wrap; }
.footer-bottom a { text-decoration: none; }
.footer-bottom a:hover { color: #fff; }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }

/* ---------- Animations d'apparition ---------- */
.js [data-reveal] { opacity: 0; transform: translateY(24px); transition: opacity .8s var(--ease), transform .8s var(--ease); transition-delay: var(--delay, 0s); }
.js [data-reveal].is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
    .js [data-reveal] { opacity: 1; transform: none; }
}

/* ---------- Utilitaires ---------- */
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mt-lg { margin-top: 48px; }
.text-center { text-align: center; }
.stack { display: grid; gap: 16px; }
.js-only-flex { display: none; }
.js .js-only-flex { display: flex; }

/* ---------- Bandeau clients ---------- */
.clients-strip { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 14px 28px; margin-top: 48px; text-align: center; }
.clients-label { font-size: .8rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.clients-strip ul { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 30px; margin: 0; padding: 0; list-style: none; }
.clients-strip a { font: 700 1.15rem/1.2 var(--font-display); color: #9aa1b3; text-decoration: none; letter-spacing: -0.01em; transition: color .25s; }
.clients-strip a:hover { color: var(--accent, var(--ember)); }

/* ---------- Frise chronologique (À propos) ---------- */
.timeline { position: relative; max-width: 860px; margin: 0 auto; padding: 0; list-style: none; display: grid; gap: 28px; }
.timeline::before { content: ''; position: absolute; left: 118px; top: 8px; bottom: 8px; width: 2px; background: linear-gradient(var(--ember), var(--ember-2) 70%, var(--line)); border-radius: 2px; }
.timeline-item { position: relative; display: grid; grid-template-columns: 100px 1fr; gap: 40px; align-items: start; }
.timeline-item::before { content: ''; position: absolute; left: 112px; top: 10px; width: 14px; height: 14px; border-radius: 50%; background: var(--surface); border: 3px solid var(--ember); box-shadow: 0 0 0 5px var(--ember-soft); }
.timeline-item.is-now::before { background: var(--ember); }
.timeline-year { padding-top: 4px; text-align: right; font: 700 1.05rem/1.3 var(--font-display); color: var(--ember-text); }
.timeline-card { padding: 24px 28px; border-radius: var(--radius-lg); background: var(--bg); border: 1px solid var(--line); }
.timeline-card h3 { margin-bottom: 8px; }
.timeline-card p { margin: 0; color: var(--muted); font-size: 1rem; }
.timeline-card .link-arrow { margin-top: 14px; }
@media (max-width: 640px) {
    .timeline::before { left: 7px; }
    .timeline-item { grid-template-columns: 1fr; gap: 10px; padding-left: 36px; }
    .timeline-item::before { left: 1px; top: 6px; }
    .timeline-year { text-align: left; padding-top: 0; }
}

/* Lien « étiré » : rend toute la carte cliquable via son lien principal */
.stretched-link::after { content: ''; position: absolute; inset: 0; z-index: 1; border-radius: inherit; }

/* H1 de l'accueil : un peu plus compact pour accueillir le mot-clé complet */
.hero h1.hero-title { font-size: clamp(2.3rem, 4.8vw, 3.75rem); }

/* Encart « près de chez vous » (pages services) */
.local-card { display: flex; gap: 22px; align-items: flex-start; }
.local-card a { color: var(--ember-text); font-weight: 600; }
@media (max-width: 600px) { .local-card { flex-direction: column; } }

/* Zones d'intervention (pied de page) */
.footer-zones { display: flex; gap: 10px; align-items: flex-start; margin: 0; padding: 24px 0; border-bottom: 1px solid rgb(255 255 255 / 8%); font-size: .9rem; }
.footer-zones .icon { margin-top: 3px; color: var(--ember); }
.footer-zones a { color: #d5daea; }
.footer-zones a:hover { color: #fff; }