/* ============================================================
   iYes — Design System partagé
   ============================================================ */
:root{
  --bg:#0a0e1a;
  --bg-soft:#0f1424;
  --surface:#141a2e;
  --surface-2:#1a2138;
  --line:rgba(255,255,255,.08);
  --text:#eaf0ff;
  --muted:#9aa6c4;
  --brand:#3b82f6;
  --brand-2:#22d3ee;
  --gold:#d4af37;
  --grad:linear-gradient(120deg,#22d3ee 0%,#3b82f6 45%,#7c3aed 100%);
  --radius:18px;
  --shadow:0 24px 60px -20px rgba(0,0,0,.6);
  --maxw:1200px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:'Inter',system-ui,sans-serif;line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4,.display{font-family:'Plus Jakarta Sans',sans-serif;line-height:1.15;letter-spacing:-.02em}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
section{position:relative}

/* Ambient background */
.glow{position:fixed;inset:0;z-index:-2;overflow:hidden;pointer-events:none}
.glow::before,.glow::after{content:"";position:absolute;width:55vw;height:55vw;border-radius:50%;filter:blur(120px);opacity:.18}
.glow::before{background:#3b82f6;top:-15vw;left:-10vw}
.glow::after{background:#7c3aed;bottom:-20vw;right:-10vw}
.grid-bg{position:fixed;inset:0;z-index:-1;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:64px 64px;mask-image:radial-gradient(ellipse at 50% 0%,#000 0%,transparent 70%);opacity:.5}

/* Skip link (accessibilité) */
.skip{position:absolute;left:-9999px;top:0;z-index:200;background:var(--brand);color:#fff;padding:10px 18px;border-radius:0 0 10px 0;font-weight:600}
.skip:focus{left:0}

/* NAV */
header.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);background:rgba(10,14,26,.6);border-bottom:1px solid transparent;transition:.3s}
header.nav.scrolled{background:rgba(10,14,26,.92);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:74px}
.logo{display:flex;align-items:center;gap:11px;font-family:'Plus Jakarta Sans'}
.logo .mark{flex:0 0 auto;filter:drop-shadow(0 0 10px rgba(34,211,238,.35))}
.logo .wm{font-family:'Space Grotesk','Plus Jakarta Sans',sans-serif;font-weight:700;font-size:1.62rem;letter-spacing:-.012em;line-height:1;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
nav ul{display:flex;gap:30px;list-style:none;align-items:center}
nav a{color:var(--muted);font-size:.95rem;font-weight:500;transition:.2s;position:relative}
nav a:hover{color:var(--text)}
nav a.active{color:var(--text)}
nav a.active::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;border-radius:2px;background:var(--grad)}

/* Boutons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:999px;font-weight:600;font-size:.95rem;cursor:pointer;border:none;transition:.25s;font-family:inherit}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 10px 30px -8px rgba(59,130,246,.6)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 40px -8px rgba(59,130,246,.75)}
.btn-ghost{background:rgba(255,255,255,.05);color:var(--text);border:1px solid var(--line)}
.btn-ghost:hover{background:rgba(255,255,255,.1)}
.btn-light{background:#fff;color:#0a0e1a}
.btn-light:hover{transform:translateY(-2px)}
.burger{display:none;background:none;border:none;cursor:pointer;flex-direction:column;gap:5px}
.burger span{width:26px;height:2px;background:var(--text);border-radius:2px;transition:.3s}

/* Back to top */
#toTop{position:fixed;right:24px;bottom:24px;width:48px;height:48px;border-radius:50%;border:1px solid var(--line);background:rgba(20,26,46,.85);backdrop-filter:blur(10px);color:var(--text);font-size:1.2rem;cursor:pointer;display:grid;place-items:center;opacity:0;visibility:hidden;transform:translateY(12px);transition:.3s;z-index:60;box-shadow:var(--shadow)}
#toTop.show{opacity:1;visibility:visible;transform:none}
#toTop:hover{background:var(--grad);border-color:transparent}

/* HERO */
.hero{padding:90px 0 60px;text-align:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 16px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.04);font-size:.82rem;color:var(--muted);font-weight:500;margin-bottom:26px}
.eyebrow .pulse{width:8px;height:8px;border-radius:50%;background:var(--brand-2);box-shadow:0 0 0 0 rgba(34,211,238,.6);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(34,211,238,.5)}70%{box-shadow:0 0 0 12px rgba(34,211,238,0)}100%{box-shadow:0 0 0 0 rgba(34,211,238,0)}}
.hero h1{font-size:clamp(2.4rem,6vw,4.5rem);font-weight:800;margin-bottom:22px}
.hero h1 .grad,.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{font-size:clamp(1.05rem,2.2vw,1.3rem);color:var(--muted);max-width:680px;margin:0 auto 36px}
.hero-cta{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.trust{margin-top:46px;color:var(--muted);font-size:.85rem;letter-spacing:.08em;text-transform:uppercase}

/* STATS */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:60px}
.stat{background:linear-gradient(180deg,var(--surface),var(--bg-soft));border:1px solid var(--line);border-radius:var(--radius);padding:28px 20px;text-align:center}
.stat .num{font-family:'Plus Jakarta Sans';font-size:2.6rem;font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat .lbl{color:var(--muted);font-size:.9rem;margin-top:6px}

/* SECTION HEADINGS */
.sec{padding:100px 0}
.sec-tag{color:var(--brand-2);font-weight:600;font-size:.85rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:14px;display:block}
.sec-title{font-size:clamp(1.9rem,4vw,2.9rem);font-weight:800;margin-bottom:18px;max-width:680px}
.sec-sub{color:var(--muted);max-width:620px;font-size:1.05rem}
.center{text-align:center;margin-left:auto;margin-right:auto}
.center .sec-title,.center .sec-sub{margin-left:auto;margin-right:auto}

/* ABOUT */
.about-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center}
.about-card{background:linear-gradient(160deg,var(--surface-2),var(--surface));border:1px solid var(--line);border-radius:24px;padding:38px;box-shadow:var(--shadow)}
.about-card h3{font-size:1.3rem;margin-bottom:14px}
.check-list{list-style:none;margin-top:24px;display:grid;gap:14px}
.check-list li{display:flex;gap:12px;align-items:flex-start;color:var(--muted)}
.check-list li b{color:var(--text);font-weight:600}
.ck{flex:0 0 auto;width:22px;height:22px;border-radius:50%;background:rgba(34,211,238,.15);display:grid;place-items:center;color:var(--brand-2);font-size:.75rem;font-weight:700;margin-top:3px}

/* SERVICES */
.svc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:54px}
.svc{background:linear-gradient(180deg,var(--surface),var(--bg-soft));border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:.3s;position:relative;overflow:hidden;display:block;color:inherit}
.svc::after{content:"";position:absolute;inset:0;border-radius:var(--radius);padding:1px;background:var(--grad);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:.3s}
.svc:hover{transform:translateY(-6px);background:linear-gradient(180deg,var(--surface-2),var(--surface))}
.svc:hover::after{opacity:1}
.svc .ic{width:52px;height:52px;border-radius:14px;background:rgba(59,130,246,.12);display:grid;place-items:center;margin-bottom:18px;color:var(--brand-2)}
.svc .ic svg{width:26px;height:26px}
.svc h3{font-size:1.15rem;margin-bottom:10px}
.svc p{color:var(--muted);font-size:.93rem}
.svc .more{margin-top:14px;color:var(--brand-2);font-weight:600;font-size:.88rem;display:inline-flex;gap:5px}

/* PROCESS */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:54px}
.step{padding:28px;border-radius:var(--radius);border:1px solid var(--line);background:rgba(255,255,255,.02);position:relative}
.step .n{font-family:'Plus Jakarta Sans';font-size:2.4rem;font-weight:800;color:transparent;-webkit-text-stroke:1.5px rgba(154,166,196,.4);margin-bottom:10px}
.step h3{font-size:1.08rem;margin-bottom:8px}
.step p{color:var(--muted);font-size:.9rem}

/* PRODUCTS */
.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:54px}
.prod{border:1px solid var(--line);border-radius:var(--radius);padding:28px;background:linear-gradient(180deg,var(--surface),var(--bg-soft));transition:.3s;display:flex;flex-direction:column}
.prod:hover{transform:translateY(-5px);border-color:rgba(34,211,238,.4)}
.badge{align-self:flex-start;font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:5px 12px;border-radius:999px;margin-bottom:16px}
.badge.p{background:rgba(34,211,238,.14);color:var(--brand-2)}
.badge.x{background:rgba(212,175,55,.16);color:var(--gold)}
.prod h3{font-size:1.25rem;margin-bottom:10px}
.prod p{color:var(--muted);font-size:.92rem;flex:1}
.prod .lnk{margin-top:18px;color:var(--brand-2);font-weight:600;font-size:.9rem;display:inline-flex;gap:6px;align-items:center}

/* CTA */
.cta{background:var(--grad);border-radius:28px;padding:60px;text-align:center;position:relative;overflow:hidden}
.cta::before{content:"";position:absolute;inset:0;background-image:radial-gradient(circle at 20% 20%,rgba(255,255,255,.25),transparent 40%)}
.cta h2{font-size:clamp(1.7rem,3.5vw,2.6rem);color:#fff;margin-bottom:14px;position:relative}
.cta p{color:rgba(255,255,255,.9);max-width:560px;margin:0 auto 28px;position:relative}
.cta .btn-light{position:relative}

/* CONTACT */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px;align-items:start}
.info-card{border:1px solid var(--line);border-radius:var(--radius);padding:26px;background:rgba(255,255,255,.02);margin-bottom:18px;display:flex;gap:16px;align-items:flex-start}
.info-card .ic{width:46px;height:46px;border-radius:12px;background:rgba(59,130,246,.14);display:grid;place-items:center;color:var(--brand-2);flex:0 0 auto}
.info-card .ic svg{width:22px;height:22px}
.info-card h4{font-size:1rem;margin-bottom:4px}
.info-card p{color:var(--muted);font-size:.92rem}
form{background:linear-gradient(160deg,var(--surface-2),var(--surface));border:1px solid var(--line);border-radius:24px;padding:34px;box-shadow:var(--shadow)}
.field{margin-bottom:18px}
.field label{display:block;font-size:.85rem;color:var(--muted);margin-bottom:7px;font-weight:500}
.field input,.field textarea{width:100%;padding:13px 16px;border-radius:12px;border:1px solid var(--line);background:rgba(10,14,26,.6);color:var(--text);font-family:inherit;font-size:.95rem;transition:.2s}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(59,130,246,.18)}
.field textarea{resize:vertical;min-height:120px}
.note{font-size:.8rem;color:var(--muted);margin-top:10px}

/* FOOTER */
footer{border-top:1px solid var(--line);padding:60px 0 30px;margin-top:40px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
.foot-grid h5{font-size:.85rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:18px}
.foot-grid ul{list-style:none;display:grid;gap:11px}
.foot-grid a{color:var(--muted);font-size:.92rem;transition:.2s}
.foot-grid a:hover{color:var(--brand-2)}
.foot-about p{color:var(--muted);font-size:.92rem;margin:14px 0;max-width:300px}
.socials{display:flex;gap:12px}
.socials a{width:38px;height:38px;border-radius:10px;border:1px solid var(--line);display:grid;place-items:center;color:var(--muted);transition:.25s}
.socials a:hover{color:#fff;background:var(--grad);border-color:transparent}
.socials svg{width:18px;height:18px}
.foot-bottom{border-top:1px solid var(--line);padding-top:24px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:var(--muted);font-size:.85rem}
.foot-bottom a{color:var(--muted)}
.foot-bottom a:hover{color:var(--brand-2)}

/* REVEAL */
.reveal{opacity:0;transform:translateY(30px);transition:.7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

/* PHOTO FRAMES */
.frame{position:relative;border-radius:24px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);background:linear-gradient(135deg,#1a2138,#0f1424)}
.frame img{width:100%;height:100%;object-fit:cover;display:block;transition:.6s}
.frame:hover img{transform:scale(1.05)}
.frame::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(10,14,26,.55))}
.frame-tag{position:absolute;left:16px;bottom:16px;z-index:2;display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;background:rgba(10,14,26,.7);backdrop-filter:blur(8px);border:1px solid var(--line);font-size:.8rem;font-weight:600}
.float-card{position:absolute;background:rgba(20,26,46,.85);backdrop-filter:blur(12px);border:1px solid var(--line);border-radius:16px;padding:14px 18px;box-shadow:var(--shadow);z-index:3;animation:floaty 5s ease-in-out infinite}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
.float-card .fc-num{font-family:'Plus Jakarta Sans';font-weight:800;font-size:1.4rem;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.float-card .fc-lbl{font-size:.74rem;color:var(--muted)}
.showcase{margin-top:64px;position:relative}
.showcase .frame{aspect-ratio:16/8}
.showcase .fc1{top:24px;left:-12px}
.showcase .fc2{bottom:24px;right:-12px}

/* IMAGE BAND */
.band{position:relative;min-height:340px;display:grid;place-items:center;text-align:center;overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.band img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.band .ov{position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,14,26,.82),rgba(10,14,26,.9))}
.band .band-in{position:relative;z-index:2;max-width:720px;padding:60px 24px}
.band h2{font-size:clamp(1.6rem,3.5vw,2.4rem);margin-bottom:14px}
.band p{color:var(--muted);font-size:1.05rem}

/* MARQUEE */
.marquee{overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.marquee-track{display:flex;gap:18px;width:max-content;animation:scroll 32s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes scroll{to{transform:translateX(-50%)}}
.chip{display:inline-flex;align-items:center;gap:9px;padding:12px 22px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.03);font-weight:600;font-size:.95rem;white-space:nowrap;color:var(--muted)}
.chip .d{width:8px;height:8px;border-radius:50%;background:var(--grad)}

/* TABLE */
.table-wrap{margin-top:54px;border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:var(--shadow)}
table.cmp{width:100%;border-collapse:collapse;font-size:.96rem}
table.cmp th,table.cmp td{padding:18px 22px;text-align:left;border-bottom:1px solid var(--line)}
table.cmp thead th{background:rgba(255,255,255,.03);font-family:'Plus Jakarta Sans';font-weight:700;font-size:.9rem}
table.cmp thead th:nth-child(2){background:linear-gradient(180deg,rgba(59,130,246,.18),rgba(124,58,237,.12));color:var(--text)}
table.cmp tbody tr:last-child td{border-bottom:none}
table.cmp td:first-child{color:var(--muted);font-weight:500}
table.cmp td.yes{color:var(--text);font-weight:600}
table.cmp td.yes::before{content:"✓ ";color:var(--brand-2);font-weight:800}
table.cmp td.no{color:#7f8aa8}
table.cmp td.no::before{content:"✕ ";color:#5b6b8c}
table.cmp tbody tr:hover{background:rgba(255,255,255,.02)}
table.cmp td:nth-child(2){background:rgba(59,130,246,.05)}

/* TESTIMONIALS */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:54px}
.quote{border:1px solid var(--line);border-radius:var(--radius);padding:28px;background:linear-gradient(180deg,var(--surface),var(--bg-soft));position:relative;transition:.3s}
.quote:hover{transform:translateY(-5px);border-color:rgba(34,211,238,.35)}
.quote .stars{color:var(--gold);letter-spacing:2px;margin-bottom:14px;font-size:.95rem}
.quote p{color:var(--text);font-size:.97rem;margin-bottom:20px}
.quote .who{display:flex;align-items:center;gap:12px}
.quote .av{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;font-weight:700;color:#fff;font-family:'Plus Jakarta Sans';background:var(--grad);flex:0 0 auto}
.quote .who b{display:block;font-size:.92rem}
.quote .who span{color:var(--muted);font-size:.82rem}

/* FAQ */
.faq{max-width:820px;margin:54px auto 0}
.acc{border:1px solid var(--line);border-radius:14px;margin-bottom:14px;background:rgba(255,255,255,.02);overflow:hidden}
.acc summary{list-style:none;cursor:pointer;padding:20px 24px;font-family:'Plus Jakarta Sans';font-weight:600;font-size:1.05rem;display:flex;justify-content:space-between;align-items:center;gap:16px}
.acc summary::-webkit-details-marker{display:none}
.acc summary::after{content:"+";font-size:1.5rem;color:var(--brand-2);transition:.3s;flex:0 0 auto}
.acc[open] summary::after{transform:rotate(45deg)}
.acc .acc-body{padding:0 24px 22px;color:var(--muted);font-size:.97rem}

/* ===== PAGES INTERNES ===== */
.breadcrumb{font-size:.85rem;color:var(--muted);padding:26px 0 0}
.breadcrumb ol{list-style:none;display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.breadcrumb a:hover{color:var(--brand-2)}
.breadcrumb li+li::before{content:"/";margin-right:8px;color:var(--line)}
.breadcrumb [aria-current]{color:var(--text)}
.page-hero{padding:50px 0 20px;max-width:820px}
.page-hero .sec-tag{margin-bottom:16px}
.page-hero h1{font-size:clamp(2.1rem,5vw,3.4rem);font-weight:800;margin-bottom:18px}
.page-hero p{color:var(--muted);font-size:1.15rem;max-width:680px}

/* Layout service detail */
.detail-grid{display:grid;grid-template-columns:1fr 320px;gap:60px;align-items:start;margin-top:30px}
.detail-grid .aside{position:sticky;top:100px;border:1px solid var(--line);border-radius:20px;padding:28px;background:linear-gradient(160deg,var(--surface-2),var(--surface));box-shadow:var(--shadow)}
.detail-grid .aside h4{font-size:1.1rem;margin-bottom:14px}
.feature-list{list-style:none;display:grid;gap:12px}
.feature-list li{display:flex;gap:10px;color:var(--muted);font-size:.93rem}
.feature-list li::before{content:"✓";color:var(--brand-2);font-weight:800;flex:0 0 auto}

/* PROSE (articles / pages texte) */
.prose{max-width:760px}
.prose p{color:#c7d0e6;margin:0 0 20px;font-size:1.04rem}
.prose h2{font-size:1.6rem;margin:42px 0 16px}
.prose h3{font-size:1.25rem;margin:30px 0 12px}
.prose ul,.prose ol{margin:0 0 20px 22px;color:#c7d0e6;display:grid;gap:9px}
.prose li{padding-left:4px}
.prose blockquote{border-left:3px solid var(--brand);padding:6px 0 6px 22px;margin:24px 0;color:var(--text);font-size:1.1rem;font-style:italic}
.prose a{color:var(--brand-2);text-decoration:underline;text-underline-offset:3px}
.prose strong{color:var(--text)}

/* BLOG cards */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:50px}
.post-card{border:1px solid var(--line);border-radius:20px;overflow:hidden;background:linear-gradient(180deg,var(--surface),var(--bg-soft));transition:.3s;display:flex;flex-direction:column}
.post-card:hover{transform:translateY(-5px);border-color:rgba(34,211,238,.4)}
.post-card .ph{aspect-ratio:16/9;background:var(--grad);position:relative;overflow:hidden}
.post-card .ph img{width:100%;height:100%;object-fit:cover}
.post-card .bd{padding:24px;display:flex;flex-direction:column;gap:10px;flex:1}
.tag{align-self:flex-start;font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--brand-2);background:rgba(34,211,238,.12);padding:5px 11px;border-radius:999px}
.post-card h3{font-size:1.15rem}
.post-card p{color:var(--muted);font-size:.92rem;flex:1}
.post-meta{color:var(--muted);font-size:.82rem;display:flex;gap:10px;align-items:center}
.article-head{max-width:760px;margin-bottom:30px}
.article-head .post-meta{margin-top:14px}
.author{display:flex;align-items:center;gap:12px;margin-top:40px;padding-top:24px;border-top:1px solid var(--line)}
.author .av{width:48px;height:48px;border-radius:50%;background:var(--grad);display:grid;place-items:center;font-weight:700;color:#fff;font-family:'Plus Jakarta Sans'}
.author b{display:block}
.author span{color:var(--muted);font-size:.86rem}

/* CASE STUDIES */
.case-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px;margin-top:50px}
.case{border:1px solid var(--line);border-radius:22px;overflow:hidden;background:linear-gradient(180deg,var(--surface),var(--bg-soft));transition:.3s}
.case:hover{transform:translateY(-5px);border-color:rgba(34,211,238,.4)}
.case .ph{aspect-ratio:16/9;background:var(--grad);position:relative;overflow:hidden}
.case .ph img{width:100%;height:100%;object-fit:cover}
.case .bd{padding:28px}
.case h3{font-size:1.3rem;margin:6px 0 12px}
.case p{color:var(--muted);font-size:.95rem;margin-bottom:18px}
.case .kpis{display:flex;gap:24px;flex-wrap:wrap}
.case .kpi b{font-family:'Plus Jakarta Sans';font-size:1.5rem;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;display:block}
.case .kpi span{color:var(--muted);font-size:.8rem}

/* 404 */
.err{min-height:70vh;display:grid;place-items:center;text-align:center}
.err .big{font-family:'Space Grotesk','Plus Jakarta Sans';font-size:clamp(5rem,18vw,11rem);font-weight:700;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1}

/* RESPONSIVE */
@media(max-width:980px){
  .stats{grid-template-columns:repeat(2,1fr)}
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .prod-grid{grid-template-columns:repeat(2,1fr)}
  .post-grid{grid-template-columns:repeat(2,1fr)}
  .about-grid,.contact-grid,.detail-grid,.case-grid{grid-template-columns:1fr;gap:36px}
  .detail-grid .aside{position:static}
  .foot-grid{grid-template-columns:1fr 1fr}
  .quotes{grid-template-columns:1fr}
}
@media(max-width:680px){
  nav ul{position:fixed;inset:74px 0 auto 0;background:var(--bg-soft);flex-direction:column;padding:24px;gap:20px;border-bottom:1px solid var(--line);transform:translateY(-130%);transition:.35s;z-index:40}
  nav ul.open{transform:none}
  .burger{display:flex}
  .nav-cta{display:none}
  .svc-grid,.steps,.prod-grid,.foot-grid,.stats,.post-grid{grid-template-columns:1fr}
  .cta{padding:40px 24px}
  .sec{padding:70px 0}
  .float-card{display:none}
  table.cmp th,table.cmp td{padding:13px 14px;font-size:.85rem}
}

/* ACCESSIBILITÉ — focus clavier visible */
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible,.svc:focus-visible,.post-card a:focus-visible,.prod .lnk:focus-visible{
  outline:2px solid var(--brand-2);
  outline-offset:3px;
  border-radius:8px;
}
summary:focus-visible{outline-offset:-2px}

/* ACCESSIBILITÉ — réduction des animations */
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
  .marquee-track{animation:none;transform:none}
  .float-card{animation:none}
}