/* Skydev — styles partagés (toutes les pages) */
:root{
  --background:#FFFFFF; --surface:#F5F7FA; --surface-2:#EBEFF5;
  --border:#E2E8F0; --border-strong:#94A3B8;
  --text:#0F172A; --text-muted:#475569;
  --accent:#0A66C2; --accent-hover:#08519B; --accent-foreground:#FFFFFF; --accent-soft:#E7F0FA; --accent-glow:rgba(10,102,194,.18);
  --ink:#0F172A; --on-ink:#F8FAFC; --on-ink-muted:#A9B4C6;
  --success:#15803D; --success-soft:#E8F5EC; --danger:#B42318; --danger-soft:#FDECEA;
  --radius:20px; --radius-sm:12px;
  --font:"Plus Jakarta Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--background);color:var(--text);font:400 17px/1.6 var(--font);-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3{margin:0 0 16px;line-height:1.1;font-weight:800;letter-spacing:-.03em}
h1{font-size:clamp(40px,6.4vw,72px)} h2{font-size:clamp(32px,4.4vw,48px)} h3{font-size:22px;letter-spacing:-.02em;line-height:1.25}
p{margin:0 0 16px} a{color:var(--accent)}
.wrap{max-width:1160px;margin:0 auto;padding:0 24px}
.section{padding:112px 0}
.alt{background:var(--surface)}
.kicker{display:inline-block;font-weight:700;font-size:14px;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin-bottom:16px}
.lead{font-size:20px;color:var(--text-muted);max-width:60ch}
.head{max-width:720px;margin-bottom:56px}
.icon{flex:none}
.skip{position:absolute;left:-9999px;top:8px;background:var(--ink);color:var(--on-ink);padding:12px 16px;border-radius:8px;z-index:100}
.skip:focus{left:16px}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:6px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:12px 24px;border-radius:999px;border:1px solid transparent;font:700 16px/1.2 var(--font);text-decoration:none;cursor:pointer;transition:background-color .18s,border-color .18s,box-shadow .18s,transform .18s}
.btn-primary{background:var(--accent);color:var(--accent-foreground)}
.btn-primary:hover{background:var(--accent-hover);box-shadow:0 0 0 6px var(--accent-glow)}
.btn-ghost{background:var(--background);color:var(--text);border-color:var(--border)}
.btn-ghost:hover{border-color:var(--border-strong)}
.btn:active{transform:scale(.98)}
.btn:disabled{opacity:.55;cursor:not-allowed}
.btn-lg{min-height:56px;padding:16px 30px;font-size:17px}
.btn-full{width:100%}
.btn .icon{transition:transform .18s}.btn:hover .icon{transform:translateX(3px)}
.spinner{width:18px;height:18px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:spin .7s linear infinite;display:none}
.is-loading .spinner{display:inline-block} @keyframes spin{to{transform:rotate(360deg)}}

/* Logo : nuage stylisé + code */
.logo{display:inline-flex;align-items:center;gap:10px;font:800 22px/1 var(--font);color:var(--text);text-decoration:none;letter-spacing:-.03em}
.logo-mark{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:10px;background:var(--ink);color:#fff}
.logo b{color:var(--accent);font-weight:800}

.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.88);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--border)}
.header-inner{position:relative;display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:72px}
.nav ul{display:flex;align-items:center;gap:4px;list-style:none;margin:0;padding:0}
.nav a:not(.btn){display:inline-flex;align-items:center;min-height:44px;padding:0 14px;border-radius:999px;color:var(--text);text-decoration:none;font-weight:600;font-size:15px;transition:background-color .18s}
.nav a:not(.btn):hover{background:var(--surface)}
.nav .btn{margin-left:8px;min-height:44px;padding:10px 20px;font-size:15px}
.nav-toggle{display:none;align-items:center;justify-content:center;width:48px;height:48px;border-radius:999px;border:1px solid var(--border);background:var(--background);color:var(--text);cursor:pointer}
.nav-toggle .when-open{display:none}.nav-open .nav-toggle .when-open{display:inline-flex}.nav-open .nav-toggle .when-closed{display:none}

/* Hero */
.hero{padding:96px 0 88px;background:linear-gradient(180deg,#F1F6FC 0%,#FFFFFF 100%)}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.badge{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;background:var(--background);border:1px solid var(--border);font-size:14px;font-weight:600;color:var(--text-muted);margin-bottom:24px}
.badge .dot{width:8px;height:8px;border-radius:50%;background:var(--success)}
.hero h1 span{color:var(--accent)}
.hero .lead{margin-top:24px}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin:36px 0 28px}
.trust{display:flex;flex-wrap:wrap;gap:8px 24px;list-style:none;padding:0;margin:0;color:var(--text-muted);font-size:15px;font-weight:500}
.trust li{display:inline-flex;align-items:center;gap:8px}.trust .icon{color:var(--success)}
/* Maquette navigateur */
.mock{background:var(--background);border:1px solid var(--border);border-radius:20px;box-shadow:0 40px 80px -40px rgba(15,23,42,.35);overflow:hidden}
.mock-bar{display:flex;align-items:center;gap:6px;padding:12px 16px;border-bottom:1px solid var(--border);background:var(--surface)}
.mock-bar i{width:10px;height:10px;border-radius:50%;background:var(--border-strong);opacity:.6}
.mock-bar span{margin-left:12px;flex:1;font-size:13px;color:var(--text-muted);background:var(--background);border:1px solid var(--border);border-radius:999px;padding:4px 12px}
.mock-body{padding:28px}
.mock-hero{border-radius:14px;background:var(--ink);color:var(--on-ink);padding:24px}
.mock-hero strong{display:block;font-size:22px;line-height:1.2;letter-spacing:-.02em;margin-bottom:12px}
.mock-hero em{display:inline-block;font-style:normal;font-size:13px;font-weight:700;background:var(--accent);color:#fff;border-radius:999px;padding:6px 12px}
.mock-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:12px}
.mock-cards div{height:64px;border-radius:12px;background:var(--surface);border:1px solid var(--border)}
.mock-stat{display:flex;align-items:center;gap:12px;margin-top:12px;padding:14px;border-radius:12px;background:var(--success-soft);color:var(--success);font-weight:700;font-size:14px}

/* Services */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{background:var(--background);border:1px solid var(--border);border-radius:var(--radius);padding:28px;transition:border-color .2s,transform .2s}
.card:hover{border-color:var(--border-strong);transform:translateY(-3px)}
.card .ico{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:14px;background:var(--accent-soft);color:var(--accent);margin-bottom:20px}
.card p{margin:0;color:var(--text-muted)}

/* Produits */
.products{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.product{position:relative;display:flex;flex-direction:column;gap:12px;padding:32px;border-radius:24px;background:var(--background);border:1px solid var(--border);text-decoration:none;color:var(--text);overflow:hidden;transition:border-color .2s,transform .2s}
.product:hover{transform:translateY(-3px);border-color:var(--pc)}
.product::before{content:"";position:absolute;inset:0 0 auto 0;height:6px;background:var(--pc)}
.product-top{display:flex;align-items:center;justify-content:space-between;gap:12px}
.product-name{display:inline-flex;align-items:center;gap:12px;font-size:26px;font-weight:800;letter-spacing:-.03em}
.product-name i{width:40px;height:40px;border-radius:12px;background:var(--pc);display:inline-block}
.product .tag{font-size:14px;font-weight:700;color:var(--pc)}
.product p{margin:0;color:var(--text-muted)}
.product .price{margin-top:auto;padding-top:12px;font-weight:600;font-size:15px}
.product .go{display:inline-flex;align-items:center;gap:8px;font-weight:700;color:var(--text)}
.product:hover .go .icon{transform:translateX(3px)}
.go .icon{transition:transform .18s}

/* Réalisations */
.works{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.work{display:block;border:1px solid var(--border);border-radius:24px;overflow:hidden;text-decoration:none;color:var(--text);background:var(--background);transition:border-color .2s,transform .2s}
.work:hover{border-color:var(--border-strong);transform:translateY(-3px)}
.work-visual{position:relative;padding:14px 14px 0;background:linear-gradient(135deg,var(--wc) 0%,color-mix(in srgb,var(--wc) 65%,#000) 100%)}
.work-bar{display:flex;align-items:center;gap:6px;padding:9px 12px;background:#fff;border-radius:12px 12px 0 0;border-bottom:1px solid #E5E7EB}
.work-bar i{width:9px;height:9px;border-radius:50%;background:#E5E7EB}
.work-bar span{margin-left:8px;font-size:12px;color:#64748B;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.work-shot{position:relative;aspect-ratio:16/10;overflow:hidden;background:color-mix(in srgb,var(--wc) 12%,#fff);display:flex;align-items:center;justify-content:center}
.work-shot span{font-size:26px;font-weight:800;letter-spacing:-.03em;color:var(--wc);padding:0 20px;text-align:center}
.work-shot img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top;transition:transform 1.2s cubic-bezier(.2,.7,.2,1)}
.work:hover .work-shot img{transform:scale(1.04)}
.work .go{display:inline-flex;align-items:center;gap:8px;margin-top:14px;font-weight:700;color:var(--accent)}
.work:hover .go .icon{transform:translateX(3px)}
.work.more{display:none}
.works.open .work.more{display:block;animation:workin .5s ease both}
@keyframes workin{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.more-wrap{display:flex;justify-content:center;margin-top:24px}
.more-wrap .count{color:var(--text-muted);font-weight:600}
.product-name i{overflow:hidden;display:inline-flex!important;align-items:center;justify-content:center}
.product-name i img{width:100%;height:100%;object-fit:contain;background:#fff}
.work-body{padding:24px}
.work-meta{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:8px;font-size:14px;color:var(--text-muted);font-weight:600}
.work-meta b{color:var(--accent)}
.work p{margin:0;color:var(--text-muted)}
.note{margin-top:20px;color:var(--text-muted);font-size:15px}

/* Tarifs */
.offers{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;align-items:stretch}
.offer{display:flex;flex-direction:column;padding:32px;border-radius:24px;border:1px solid var(--border);background:var(--background)}
.offer.featured{background:var(--ink);color:var(--on-ink);border-color:var(--ink)}
.offer.featured .for,.offer.featured li{color:var(--on-ink-muted)}
.offer.featured li .icon{color:#7CB8F2}
.offer-top{display:flex;justify-content:space-between;align-items:center;gap:12px}
.pill{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;background:var(--accent);color:#fff;border-radius:999px;padding:6px 12px}
.offer .for{color:var(--text-muted);margin:8px 0 0}
.offer .amount{font-size:30px;font-weight:800;letter-spacing:-.03em;margin:24px 0}
.offer ul{list-style:none;margin:0 0 28px;padding:24px 0 0;border-top:1px solid var(--border);display:grid;gap:12px;flex:1}
.offer.featured ul{border-color:#2A3446}
.offer li{display:flex;gap:10px;align-items:flex-start;color:var(--text)}
.offer li .icon{color:var(--success);margin-top:4px}
.offer.featured .btn-ghost{background:transparent;color:var(--on-ink);border-color:#3A4558}

/* Méthode */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:s;list-style:none;padding:0;margin:0}
.steps li{padding:28px;border-radius:var(--radius);background:var(--background);border:1px solid var(--border)}
.steps li::before{counter-increment:s;content:"0" counter(s);display:block;font-weight:800;color:var(--accent);margin-bottom:24px}
.steps p{margin:0;color:var(--text-muted)}

/* À propos */
.about{display:grid;grid-template-columns:auto 1fr;gap:48px;align-items:center}
.avatar{width:160px;height:160px;border-radius:50%;background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:center;font-size:56px;font-weight:800;letter-spacing:-.04em}
.about p{color:var(--text-muted);max-width:62ch}

/* FAQ */
.faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:start}
.faq{display:grid;gap:8px}
.faq details{border:1px solid var(--border);border-radius:16px;background:var(--background)}
.faq details[open]{border-color:var(--border-strong)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 24px;font-weight:700;min-height:44px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";flex:none;display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;background:var(--surface);font-size:20px;font-weight:500;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 24px 22px;margin:0;color:var(--text-muted)}

/* Contact */
.contact{background:var(--ink);color:var(--on-ink);border-radius:32px;padding:64px;display:grid;grid-template-columns:.9fr 1.1fr;gap:56px}
.contact .kicker{color:#7CB8F2}
.contact .lead{color:var(--on-ink-muted)}
.contact-list{list-style:none;padding:0;margin:32px 0 0;display:grid;gap:12px}
.contact-list a{display:inline-flex;align-items:center;gap:10px;color:var(--on-ink);text-decoration:none;font-weight:600;min-height:44px}
.contact-list a:hover{text-decoration:underline}
.form{background:var(--background);color:var(--text);border-radius:24px;padding:32px}
.field{margin-bottom:18px}
.field label{display:block;font-weight:700;font-size:15px;margin-bottom:8px}
.opt{font-weight:400;color:var(--text-muted)}
.field input,.field select,.field textarea{width:100%;min-height:52px;padding:14px 16px;border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:#fff;color:var(--text);font:inherit;transition:border-color .18s,box-shadow .18s}
.field select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%23475569' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:44px}
.field textarea{min-height:120px;resize:vertical}
.field input:hover,.field select:hover,.field textarea:hover{border-color:var(--text-muted)}
.field input:focus-visible,.field select:focus-visible,.field textarea:focus-visible{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-glow)}
.field [aria-invalid="true"]{border-color:var(--danger)}
.field-error{display:flex;gap:8px;align-items:center;color:var(--danger);font-size:14px;font-weight:600;margin:8px 0 0}
.row-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.alert{display:flex;gap:12px;align-items:flex-start;padding:16px;border-radius:var(--radius-sm);margin-bottom:20px;font-weight:600}
.alert-success{background:var(--success-soft);color:var(--success)}
.alert-error{background:var(--danger-soft);color:var(--danger)}
.form-note{font-size:14px;color:var(--text-muted);margin:14px 0 0}

.footer{padding:48px 0 56px}
.footer-inner{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px;align-items:center;border-top:1px solid var(--border);padding-top:32px;color:var(--text-muted);font-size:15px}
.footer nav{display:flex;flex-wrap:wrap;gap:20px}
.footer a{color:var(--text);text-decoration:none;font-weight:600}
.footer a:hover{text-decoration:underline}

.js .reveal{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s ease}
.js .reveal.in{opacity:1;transform:none}


/* ===== Animations & survols ===== */
.progress{position:fixed;top:0;left:0;height:3px;width:100%;transform-origin:0 50%;transform:scaleX(0);background:var(--accent);z-index:60;pointer-events:none}
/* Entrée du hero */
.js .enter{opacity:0;transform:translateY(24px);animation:enter .8s cubic-bezier(.2,.7,.2,1) forwards}
.js .enter:nth-child(1){animation-delay:.05s}.js .enter:nth-child(2){animation-delay:.15s}.js .enter:nth-child(3){animation-delay:.28s}.js .enter:nth-child(4){animation-delay:.4s}.js .enter:nth-child(5){animation-delay:.52s}
@keyframes enter{to{opacity:1;transform:none}}
.hero h1 span{background:linear-gradient(90deg,var(--accent),#3B8FE0,var(--accent));background-size:200% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:sheen 6s ease-in-out infinite}
@keyframes sheen{50%{background-position:100% 0}}
.badge .dot{box-shadow:0 0 0 0 rgba(21,128,61,.5);animation:ping 2s infinite}
@keyframes ping{70%{box-shadow:0 0 0 10px rgba(21,128,61,0)}100%{box-shadow:0 0 0 0 rgba(21,128,61,0)}}
/* Maquette : flottement + inclinaison à la souris */
.mock-wrap{perspective:1200px}
.js .mock{opacity:0;animation:enter .9s .35s cubic-bezier(.2,.7,.2,1) forwards}
.mock{transition:transform .25s ease-out,box-shadow .3s;transform:rotateX(var(--ry,0deg)) rotateY(var(--rx,0deg));will-change:transform}
.mock-float{animation:float 6s ease-in-out infinite}
@keyframes float{50%{transform:translateY(-10px)}}
.mock-cards div{position:relative;overflow:hidden}
.mock-cards div::after{content:"";position:absolute;inset:0;transform:translateX(-100%);background:linear-gradient(90deg,transparent,rgba(255,255,255,.9),transparent);animation:shimmer 2.4s infinite}
.mock-cards div:nth-child(2)::after{animation-delay:.3s}.mock-cards div:nth-child(3)::after{animation-delay:.6s}
@keyframes shimmer{60%,100%{transform:translateX(100%)}}
.mock-stat{opacity:0;transform:translateY(10px) scale(.96);animation:pop .6s 1.3s cubic-bezier(.2,.9,.3,1.3) forwards}
@keyframes pop{to{opacity:1;transform:none}}
.mock-hero em{animation:pulse 2.4s 2s infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(10,102,194,.5)}50%{box-shadow:0 0 0 8px rgba(10,102,194,0)}}
/* Bandeau des métiers */
.trades{border-block:1px solid var(--border);padding:18px 0;overflow:hidden;background:var(--background)}
.trades-track{display:flex;gap:40px;width:max-content;animation:marquee 38s linear infinite}
.trades:hover .trades-track{animation-play-state:paused}
.trades span{display:inline-flex;align-items:center;gap:40px;font-weight:700;color:var(--text-muted);white-space:nowrap}
.trades span::after{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent)}
@keyframes marquee{to{transform:translateX(-50%)}}
/* Boutons : reflet au survol */
.btn-primary{position:relative;overflow:hidden;isolation:isolate}
.btn-primary::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.35) 50%,transparent 70%);transform:translateX(-120%);transition:transform .6s}
.btn-primary:hover::after{transform:translateX(120%)}
.btn:hover{transform:translateY(-2px)}.btn:active{transform:translateY(0) scale(.98)}
/* Liens du menu : soulignement animé */
.nav a:not(.btn){position:relative}
.nav a:not(.btn)::after{content:"";position:absolute;left:14px;right:14px;bottom:8px;height:2px;border-radius:2px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .25s}
.nav a:not(.btn):hover::after{transform:scaleX(1)}
/* Cartes : projecteur qui suit la souris + élévation */
.spot{position:relative;isolation:isolate}
.spot::before{content:"";position:absolute;inset:0;border-radius:inherit;z-index:-1;opacity:0;transition:opacity .3s;background:radial-gradient(360px circle at var(--mx,50%) var(--my,50%),rgba(10,102,194,.10),transparent 60%)}
.spot:hover::before{opacity:1}
.card,.steps li,.offer{transition:transform .3s cubic-bezier(.2,.7,.2,1),box-shadow .3s,border-color .3s}
.card:hover,.steps li:hover,.offer:hover{transform:translateY(-6px);box-shadow:0 24px 48px -24px rgba(15,23,42,.28)}
.card .ico{transition:transform .35s cubic-bezier(.2,.9,.3,1.4),background-color .3s,color .3s}
.card:hover .ico{transform:rotate(-8deg) scale(1.12);background:var(--accent);color:#fff}
.offer.featured:hover{box-shadow:0 30px 60px -24px rgba(10,102,194,.45)}
.steps li::before{transition:transform .3s,color .3s;transform-origin:left}
.steps li:hover::before{transform:scale(1.4)}
/* Produits */
.product{transition:transform .35s cubic-bezier(.2,.7,.2,1),box-shadow .35s,border-color .3s}
.product:hover{transform:translateY(-6px);box-shadow:0 30px 60px -30px var(--pc)}
.product::before{transform-origin:left;transform:scaleX(.25);transition:transform .45s}
.product:hover::before{transform:scaleX(1)}
.product-name i{transition:transform .4s cubic-bezier(.2,.9,.3,1.4),border-radius .4s}
.product:hover .product-name i{transform:rotate(12deg) scale(1.08);border-radius:50%}
/* Réalisations */
.work{transition:transform .35s cubic-bezier(.2,.7,.2,1),box-shadow .35s,border-color .3s}
.work:hover{transform:translateY(-6px);box-shadow:0 30px 60px -30px rgba(15,23,42,.35)}
.work-visual{background-size:140% 140%;background-position:0 0;transition:background-position .8s ease}
.work:hover .work-visual{background-position:100% 100%}
.work-visual span{transition:transform .4s}
.work:hover .work-visual span{transform:translateX(8px)}
/* Avatar */
.avatar{transition:transform .5s cubic-bezier(.2,.9,.3,1.4)}
.about:hover .avatar{transform:rotate(-6deg) scale(1.05)}
/* FAQ : ouverture douce */
.faq summary{transition:background-color .2s}
.faq summary:hover{background:var(--surface)}
.faq details[open] p{animation:enter .35s ease forwards}
.faq summary::after{transition:transform .25s,background-color .2s,color .2s}
.faq summary:hover::after{background:var(--accent);color:#fff}
/* Liens de contact */
.contact-list a .icon{transition:transform .25s}.contact-list a:hover .icon{transform:translateX(3px) rotate(-6deg)}
/* Révélation en cascade */
.js .reveal{transition-delay:var(--d,0s)}

@media (max-width:1024px){
  .hero-grid,.faq-grid,.contact{grid-template-columns:1fr;gap:40px}
  .grid-3,.offers{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
  .contact{padding:40px}
}
@media (max-width:860px){
  .nav-toggle{display:inline-flex}
  .nav{display:none;position:absolute;top:calc(100% + 8px);left:0;right:0;background:var(--background);border:1px solid var(--border);border-radius:20px;padding:12px;box-shadow:0 24px 60px -24px rgba(15,23,42,.3)}
  .nav-open .nav{display:block}
  .nav ul{flex-direction:column;align-items:stretch}
  .nav a:not(.btn){min-height:48px}
  .nav .btn{margin:8px 0 0;width:100%}
  .products,.works{grid-template-columns:1fr}
}
@media (max-width:640px){
  .wrap{padding:0 16px}
  .section{padding:80px 0}
  .hero{padding:56px 0 64px}
  .lead{font-size:18px}
  .actions .btn{width:100%}
  .grid-3,.offers,.steps,.row-2{grid-template-columns:1fr}
  .about{grid-template-columns:1fr;gap:24px}
  .avatar{width:112px;height:112px;font-size:40px}
  .contact{padding:28px 16px;border-radius:24px}
  .form{padding:20px 16px}
  .card,.offer,.product,.steps li{padding:24px}
}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;animation:none!important;scroll-behavior:auto!important}.js .reveal,.js .enter,.js .mock,.mock-stat{opacity:1!important;transform:none!important}.hero h1 span{color:var(--accent);background:none}}

/* ===== Pages services et communes ===== */
.header-phone{display:inline-flex;align-items:center;gap:8px;font-weight:700;color:var(--text);text-decoration:none;min-height:44px;padding:0 12px;border-radius:999px}
.header-phone:hover{background:var(--surface)}
.page-hero{padding:56px 0 72px;background:linear-gradient(180deg,#F1F6FC 0%,#FFFFFF 100%)}
.page-hero h1{font-size:clamp(36px,5.4vw,60px);max-width:18ch}
.page-hero .lead{margin-top:20px}
.crumbs{display:flex;flex-wrap:wrap;gap:6px;list-style:none;padding:0;margin:0 0 28px;font-size:14px;color:var(--text-muted)}
.crumbs li+li::before{content:"/";margin-right:6px;color:var(--border-strong)}
.crumbs a{color:var(--text-muted);text-decoration:none;font-weight:600}
.crumbs a:hover{color:var(--accent);text-decoration:underline}
.split{display:grid;grid-template-columns:1.25fr .75fr;gap:56px;align-items:start}
.prose{max-width:68ch}
.prose h2{font-size:clamp(26px,3.2vw,34px);margin-top:48px}
.prose h2:first-child{margin-top:0}
.prose p,.prose li{color:var(--text-muted);font-size:18px}
.prose strong{color:var(--text)}
.checks{list-style:none;padding:0;margin:0 0 16px;display:grid;gap:12px}
.checks li{display:flex;gap:12px;align-items:flex-start}
.checks .icon{color:var(--success);margin-top:5px}
.aside{position:sticky;top:96px;display:grid;gap:16px}
.box{border:1px solid var(--border);border-radius:var(--radius);padding:28px;background:var(--background)}
.box.dark{background:var(--ink);color:var(--on-ink);border-color:var(--ink)}
.box.dark p{color:var(--on-ink-muted)}
.box h3{font-size:20px;margin-bottom:12px}
.box p{margin:0 0 16px;color:var(--text-muted)}
.box .price{font-size:28px;font-weight:800;letter-spacing:-.03em;color:var(--on-ink);margin:0 0 4px}
.box ul{margin:0;padding-left:20px;color:var(--text-muted)}
.box.dark .btn-ghost{background:transparent;color:var(--on-ink);border-color:#3A4558}
.stack{display:grid;gap:10px}
.links{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;list-style:none;padding:0;margin:0}
.links a{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:56px;padding:14px 18px;border:1px solid var(--border);border-radius:16px;color:var(--text);text-decoration:none;font-weight:700;background:var(--background);transition:border-color .2s,transform .2s}
.links a:hover{border-color:var(--accent);transform:translateY(-2px)}
.links a .icon{color:var(--accent)}
.links small{display:block;font-weight:500;color:var(--text-muted);font-size:14px}
.tags{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:0}
.tags li{padding:6px 14px;border-radius:999px;background:var(--surface);border:1px solid var(--border);font-weight:600;font-size:15px;color:var(--text-muted)}
.cta-band{background:var(--ink);color:var(--on-ink);border-radius:32px;padding:56px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px}
.cta-band h2{margin:0 0 8px}
.cta-band p{margin:0;color:var(--on-ink-muted)}
.cta-band .actions{margin:0}
.cta-band .btn-ghost{background:transparent;color:var(--on-ink);border-color:#3A4558}
.footer-cols{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:32px;padding-bottom:40px}
.footer-cols h2{font-size:15px;letter-spacing:.06em;text-transform:uppercase;color:var(--text-muted);margin:0 0 14px}
.footer-cols ul{list-style:none;margin:0;padding:0;display:grid;gap:4px}
.footer-cols a{display:inline-flex;align-items:center;gap:8px;min-height:32px;color:var(--text);text-decoration:none;font-weight:500;font-size:15px}
.footer-cols a:hover{color:var(--accent);text-decoration:underline}
.footer-cols p{color:var(--text-muted);font-size:15px;margin:12px 0 0;max-width:34ch}
@media (max-width:1024px){.split{grid-template-columns:1fr;gap:40px}.aside{position:static}.links{grid-template-columns:1fr 1fr}.footer-cols{grid-template-columns:1fr 1fr}}
@media (max-width:860px){.header-phone span{display:none}}
@media (max-width:640px){.links,.footer-cols{grid-template-columns:1fr}.cta-band{padding:32px 20px;border-radius:24px}.page-hero{padding:40px 0 56px}.prose p,.prose li{font-size:17px}}