:root{
  --bg:#f6f4f0; --surface:#ffffff; --alt:#ece8e1;
  --ink:#16171a; --muted:#5d5f66; --line:#dcd8d0;
  --graphite:#1b1c1f; --graphite-2:#26272b;
  --accent:#d98a1c; --accent-ink:#1b1c1f; --accent-hover:#c27812;
  --wa:#1f9d55;
  --font-display:'Cabinet Grotesk','Helvetica Neue',sans-serif;
  --font-body:'Satoshi','Helvetica Neue',sans-serif;
  --radius:14px;
  --pad:clamp(56px,8vw,112px);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{font-family:var(--font-body);font-size:16px;line-height:1.6;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased}
img,video{max-width:100%;height:auto;display:block}
a{color:inherit}
.wrap{width:min(1160px,100% - 40px);margin-inline:auto}

/* header */
.top{position:sticky;top:0;z-index:50;background:rgba(27,28,31,.92);backdrop-filter:blur(12px);color:#f3f1ec}
.top__in{display:flex;align-items:center;gap:24px;height:64px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-size:15px;letter-spacing:.01em}
.brand b{font-weight:700;color:var(--accent)}
.brand__mark{width:22px;height:22px;border-radius:6px;background:linear-gradient(135deg,var(--accent),#f2c26b);box-shadow:inset 0 0 0 5px var(--graphite)}
.nav{display:flex;gap:26px;margin-left:auto;font-size:14px}
.nav a{text-decoration:none;opacity:.8}
.nav a:hover{opacity:1;color:var(--accent)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border-radius:999px;background:var(--accent);color:var(--accent-ink);font-weight:700;font-size:15px;text-decoration:none;transition:background .2s,transform .2s}
.btn:hover{background:var(--accent-hover);transform:translateY(-1px)}
.btn:focus-visible,.link:focus-visible,.nav a:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.btn--sm{min-height:38px;padding:0 16px;font-size:14px}
.btn--ghost{background:transparent;color:inherit;box-shadow:inset 0 0 0 1.5px currentColor}
.btn--ghost:hover{background:rgba(255,255,255,.08)}
.contact .btn--ghost:hover{background:rgba(0,0,0,.05)}

/* hero */
.hero{background:var(--graphite);color:#f6f4f0;overflow:hidden;background-image:radial-gradient(circle at 85% 20%,rgba(217,138,28,.18),transparent 45%)}
.hero__grid{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(32px,5vw,72px);align-items:center;padding-block:clamp(56px,9vh,112px)}
.eyebrow{font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);font-weight:700;margin-bottom:18px}
h1{font-family:var(--font-display);font-weight:800;font-size:clamp(2.3rem,1.2rem + 3.6vw,4.2rem);line-height:1.03;letter-spacing:-.02em;max-width:15ch}
.lead{margin-top:22px;font-size:clamp(1rem,.95rem + .3vw,1.15rem);max-width:52ch;color:#d9d6cf}
.hero__cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.rating{display:inline-flex;align-items:center;gap:10px;margin-top:28px;font-size:14px;text-decoration:none;color:#d9d6cf}
.rating:hover{color:#fff}
.stars{color:var(--accent);letter-spacing:2px;font-size:16px}
.stars__part{background:linear-gradient(90deg,var(--accent) 10%,rgba(255,255,255,.3) 10%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero__media{position:relative;margin:0 0 40px}
.hero__media>img:first-child{width:100%;border-radius:18px;aspect-ratio:3/2;object-fit:cover;box-shadow:0 30px 60px rgba(0,0,0,.45)}
.hero__inset{position:absolute;width:42%;left:-8%;bottom:-40px;border-radius:14px;border:4px solid var(--graphite);aspect-ratio:4/3;object-fit:cover;box-shadow:0 16px 40px rgba(0,0,0,.5)}
.hero__media figcaption{position:absolute;right:14px;top:14px;font-size:12px;font-weight:700;background:rgba(18,19,21,.75);color:#f3f1ec;padding:6px 10px;border-radius:999px}

/* cases */
.section--dark{background:#121315;color:#f3f1ec}
.section--dark .head p{color:#b9b6ae}
.case{display:grid;grid-template-columns:minmax(260px,360px) 1fr;gap:clamp(24px,4vw,56px);align-items:start;padding-block:40px;border-top:1px solid #2c2d31}
.case:first-of-type{border-top:0;padding-top:0}
.case__video video{width:100%;display:block;border-radius:var(--radius);background:#000;aspect-ratio:4/5;height:auto;object-fit:contain}
.case__video--tall video{aspect-ratio:9/16}
.case__body h3{font-family:var(--font-display);font-weight:800;font-size:clamp(1.4rem,1.1rem + 1vw,1.9rem);line-height:1.12;margin:6px 0 12px}
.case__body>p{color:#c9c6bf;max-width:60ch}
.facts{list-style:none;margin:18px 0;display:grid;gap:8px}
.facts li{position:relative;padding-left:22px;color:#e6e3dc;font-size:15px}
.facts li::before{content:"";position:absolute;left:0;top:.6em;width:9px;height:9px;border-radius:50%;background:var(--accent)}
.tag.tag--red{color:#ff6b5e}.tag.tag--amber{color:var(--accent)}.tag.tag--blue{color:#6aa8ff}
.alert{margin:6px 0 18px;padding:12px 16px;border-left:3px solid var(--accent);background:rgba(217,138,28,.1);border-radius:0 10px 10px 0;font-size:15px;color:#f3f1ec}
.slides{display:flex;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:10px;margin-top:8px;scrollbar-width:thin;scrollbar-color:#444 transparent}
.slides img{flex:0 0 auto;height:300px;width:auto;border-radius:12px;scroll-snap-align:start}
.slides:focus-visible{outline:2px solid var(--accent);outline-offset:4px}

/* sections */
.section{padding-block:var(--pad)}
.section--alt{background:var(--alt)}
h2{font-family:var(--font-display);font-weight:800;font-size:clamp(1.75rem,1.2rem + 1.8vw,2.6rem);line-height:1.08;letter-spacing:-.015em}
h3{font-size:18px;font-weight:700;line-height:1.3;margin-bottom:8px}
.head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:end;gap:12px 40px;margin-bottom:40px}
.head p{color:var(--muted);max-width:46ch}

.grid-services{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.card p{color:var(--muted);font-size:15px}
.card--feature{grid-column:span 2;grid-row:span 1;background:var(--graphite);color:#f3f1ec;border-color:var(--graphite);padding:34px;display:flex;flex-direction:column;justify-content:flex-end;min-height:240px;background-image:radial-gradient(circle at 92% 8%,rgba(217,138,28,.35),transparent 45%)}
.card--feature h3{font-family:var(--font-display);font-size:clamp(1.5rem,1.1rem + 1vw,2rem);font-weight:800;line-height:1.1;max-width:18ch}
.card--feature p{color:#cfccc5;max-width:56ch}
.card--dark{grid-column:1/-1;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px 32px;background:var(--graphite-2);color:#f3f1ec;border-color:var(--graphite-2)}
.card--dark p{color:#cfccc5}
.card--dark>div{max-width:60ch}
.card--dark .link{margin-top:0}
.card--dark .link{color:var(--accent)}
.tag{display:inline-block;align-self:flex-start;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin-bottom:14px}
.link{display:inline-block;margin-top:14px;font-weight:700;font-size:15px;text-decoration:none;border-bottom:1.5px solid currentColor}
.note{margin-top:24px;font-size:14px;color:var(--muted)}

.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,72px);align-items:center}
.split__media img{border-radius:var(--radius);aspect-ratio:1/1;object-fit:cover;width:100%}
.steps{list-style:none;counter-reset:s;margin-top:28px;display:grid;gap:18px}
.steps li{counter-increment:s;display:grid;grid-template-columns:44px 1fr;column-gap:14px}
.steps li::before{content:counter(s,decimal-leading-zero);grid-row:span 2;font-family:var(--font-display);font-weight:800;font-size:20px;color:var(--accent);line-height:1.4}
.steps b{font-size:17px}
.steps span{color:var(--muted);font-size:15px}

.gallery{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.gallery img{border-radius:var(--radius);width:100%;aspect-ratio:1020/471;object-fit:cover}

.reviews{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-bottom:28px}
.review{background:var(--surface);border-radius:var(--radius);padding:28px;border:1px solid var(--line);display:flex;flex-direction:column;justify-content:space-between;gap:18px}
.review blockquote{font-size:16px;line-height:1.55}
.review figcaption{font-size:14px;color:var(--muted);font-weight:500}

.contact__grid{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(32px,5vw,64px);align-items:stretch}
.info{margin-top:28px;display:grid;gap:20px}
.info dt{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:700;margin-bottom:4px}
.info dd{font-size:16px}
.info a{text-decoration:none;font-weight:700}
.contact__cta{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}
.map{border-radius:var(--radius);overflow:hidden;min-height:380px;border:1px solid var(--line);background:var(--alt)}
.map iframe{width:100%;height:100%;min-height:380px;border:0;display:block}

.foot{background:var(--graphite);color:#bdbab3;font-size:13px;padding-block:28px;padding-bottom:96px}
.foot__in{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px}
.foot a{text-decoration:none}
.foot a:hover{color:var(--accent)}

.fab{position:fixed;right:18px;bottom:18px;z-index:60;width:58px;height:58px;border-radius:50%;background:var(--wa);color:#fff;display:grid;place-items:center;box-shadow:0 10px 28px rgba(0,0,0,.25);transition:transform .2s}
.fab:hover{transform:scale(1.06)}

@media (max-width:900px){
  .nav{display:none}
  .top .btn--sm{margin-left:auto}
  .grid-services{grid-template-columns:1fr 1fr}
  .split,.contact__grid,.hero__grid,.case{grid-template-columns:1fr}
  .hero__media{max-width:560px}
  .case__video{max-width:380px}
  .split__media img{aspect-ratio:16/10}
}
@media (max-width:600px){
  .grid-services,.reviews,.gallery{grid-template-columns:1fr}
  .card--feature{grid-column:auto}
  .card--dark{display:block}
  .card--dark .link{margin-top:14px}
  .hero__inset{left:auto;right:-6px;width:40%;bottom:-28px}
  .slides img{height:240px}
  .hero__cta .btn{width:100%}
  .contact__cta .btn{flex:1 1 100%}
}

/* Pièces */
.products{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.product{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column}
.product__body{padding:18px 18px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.product h3{font-size:17px;line-height:1.25}
.product p{color:var(--muted);font-size:14px;flex:1}
.product__meta{display:flex;align-items:center;justify-content:space-between;gap:6px;margin:4px 0 6px;white-space:nowrap}
.price{font-family:var(--font-display);font-weight:800;font-size:20px;color:var(--graphite)}
.price small{font-size:13px;font-weight:700}
.badge{font-size:11.5px;font-weight:700;color:#1f7a45;background:rgba(31,157,85,.12);padding:4px 8px;border-radius:999px}
.btn--block{width:100%}
.zoom{display:block;width:100%;padding:0;border:0;background:#fff;cursor:zoom-in}
.zoom img{display:block;width:100%;height:auto;aspect-ratio:1/0.93;object-fit:contain;transition:transform .3s}
.zoom:hover img{transform:scale(1.03)}
.zoom:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.product .zoom{overflow:hidden;border-bottom:1px solid var(--line)}
/* Affiches */
.posters{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.poster{border-radius:14px;overflow:hidden;background:#000}
.poster img{aspect-ratio:1/1}
/* Lightbox */
.lightbox{border:0;padding:0;background:transparent;max-width:min(92vw,900px);max-height:92vh;margin:auto;overflow:visible}
.lightbox::backdrop{background:rgba(10,10,12,.85)}
.lightbox img{display:block;max-width:100%;max-height:88vh;width:auto;height:auto;border-radius:12px}
.lightbox__close{position:absolute;top:-14px;right:-14px;width:40px;height:40px;border-radius:50%;border:0;background:#fff;color:#111;font-size:24px;line-height:1;cursor:pointer;box-shadow:0 6px 20px rgba(0,0,0,.4)}
@media (max-width:900px){.products{grid-template-columns:1fr 1fr}.posters{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:8px}.poster{flex:0 0 62%;scroll-snap-align:start}}
@media (max-width:600px){.lightbox__close{top:8px;right:8px}.products{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:10px;gap:12px}.product{flex:0 0 78%;scroll-snap-align:start}.poster{flex-basis:78%}}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}