/* Atelier Cazaux — Découpe de mousse sur mesure */
:root{
  --ink:#13212e; --navy:#1b3346; --teal:#0e7c86; --teal-d:#0a606a;
  --amber:#f4a23b; --amber-d:#e08b22; --bg:#eef2f4; --surface:#ffffff;
  --muted:#5c6b76; --line:#dde5e9; --radius:10px;
  --shadow:0 8px 26px rgba(19,33,46,.10);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;color:var(--ink);background:var(--bg);line-height:1.65;font-size:16.5px}
h1,h2,h3,h4{font-family:'Space Grotesk',sans-serif;line-height:1.12;font-weight:600;letter-spacing:-.01em}
h1{font-size:clamp(2rem,5vw,3rem)}
h2{font-size:clamp(1.5rem,3.4vw,2.2rem);margin-bottom:.55em}
h3{font-size:1.2rem;margin-bottom:.4em}
a{color:var(--teal)}
a:hover{color:var(--teal-d)}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:1140px;margin:0 auto;padding:0 22px}
section{padding:60px 0}
p{margin-bottom:1rem}

/* Header */
.bar{background:var(--ink);color:#cfe0e6;font-size:.84rem}
.bar .wrap{display:flex;justify-content:space-between;gap:14px;padding:8px 22px;flex-wrap:wrap}
.bar a{color:#9fd3d9}
header.site{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 1px 0 rgba(0,0,0,.02)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:13px 0;gap:16px}
.brand{display:flex;align-items:center;gap:11px}
.brand img{height:42px}
nav ul{list-style:none;display:flex;gap:20px;align-items:center}
nav a{color:var(--ink);font-weight:600;font-size:.93rem;text-decoration:none}
nav a:hover{color:var(--teal)}
.burger{display:none;background:none;border:0;font-size:1.6rem;cursor:pointer;color:var(--ink)}
.btn{display:inline-block;background:var(--amber);color:#13212e;padding:12px 22px;border-radius:8px;font-weight:700;border:0;cursor:pointer;font-size:.98rem;font-family:inherit;transition:.18s;text-decoration:none}
.btn:hover{background:var(--amber-d);transform:translateY(-1px)}
.btn.teal{background:var(--teal);color:#fff}
.btn.teal:hover{background:var(--teal-d)}
.btn.line{background:transparent;border:2px solid #fff;color:#fff}

/* Hero */
.hero{background:var(--navy);color:#eaf2f5;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;padding:64px 22px}
.hero h1{color:#fff}
.hero p{color:#bcd0d8;font-size:1.12rem;max-width:46ch}
.hero .pic{border-radius:14px;overflow:hidden;box-shadow:var(--shadow);aspect-ratio:4/3}
.hero .pic img{width:100%;height:100%;object-fit:cover}
.hero .actions{margin-top:24px;display:flex;gap:12px;flex-wrap:wrap}
.kpi{display:flex;gap:28px;margin-top:30px;flex-wrap:wrap}
.kpi b{font-family:'Space Grotesk';font-size:1.6rem;color:var(--amber);display:block}
.kpi span{font-size:.85rem;color:#bcd0d8}

.eyebrow{color:var(--teal);font-weight:700;letter-spacing:.14em;text-transform:uppercase;font-size:.76rem;margin-bottom:10px}
.lead{font-size:1.15rem;color:var(--muted)}

/* Category grid */
.grid{display:grid;gap:22px}
.c4{grid-template-columns:repeat(4,1fr)}
.c3{grid-template-columns:repeat(3,1fr)}
.c2{grid-template-columns:repeat(2,1fr)}
.cat{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.18s;display:block;color:inherit;text-decoration:none}
.cat:hover{transform:translateY(-3px);box-shadow:var(--shadow);color:inherit}
.cat img{height:150px;width:100%;object-fit:cover}
.cat .b{padding:16px}
.cat h3{font-size:1.05rem;margin-bottom:4px}
.cat p{font-size:.9rem;color:var(--muted);margin:0}
.cat .more{color:var(--teal);font-weight:700;font-size:.88rem;display:inline-block;margin-top:10px}

/* Split / sections */
.split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.split img{border-radius:var(--radius);box-shadow:var(--shadow)}
.alt{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.spec{width:100%;border-collapse:collapse;margin:16px 0;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.spec td,.spec th{padding:11px 14px;border-bottom:1px solid var(--line);text-align:left;font-size:.95rem}
.spec th{background:var(--bg);font-family:'Space Grotesk';font-weight:600}
.spec tr:last-child td{border-bottom:0}
ul.ticks{list-style:none;margin:1rem 0}
ul.ticks li{padding-left:28px;position:relative;margin-bottom:9px}
ul.ticks li:before{content:"▸";color:var(--teal);position:absolute;left:4px;font-weight:700}
.note{background:#e8f4f5;border-left:4px solid var(--teal);padding:15px 18px;border-radius:8px;margin:18px 0}

/* CTA */
.ctaband{background:linear-gradient(120deg,var(--teal),var(--navy));color:#fff;border-radius:14px;padding:44px 26px;text-align:center}
.ctaband h2{color:#fff}
.ctaband p{color:#d4e7ea;max-width:54ch;margin:0 auto 22px}

/* Footer */
footer.site{background:var(--ink);color:#a9bcc6;padding:50px 0 24px;font-size:.92rem}
footer.site a{color:#cfe0e6;text-decoration:none}
footer.site a:hover{color:#fff}
footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px}
footer h4{color:#fff;margin-bottom:13px;font-size:1rem;font-family:'Space Grotesk'}
footer ul{list-style:none}
footer li{margin-bottom:7px}
.social{display:flex;gap:12px;margin-top:14px}
.social a{width:36px;height:36px;border:1px solid #36505f;border-radius:8px;display:grid;place-items:center}
.social svg{width:17px;height:17px;fill:#cfe0e6}
.copyright{border-top:1px solid #2a4150;margin-top:28px;padding-top:16px;color:#6f8896;font-size:.84rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}

@media(max-width:880px){
  .hero .wrap,.split,.c4,.c3,.c2,footer .cols{grid-template-columns:1fr}
  .c4{grid-template-columns:1fr 1fr}
  nav ul{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;flex-direction:column;padding:16px 22px;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
  nav ul.open{display:flex}
  .burger{display:block}
}
@media(max-width:520px){.c4{grid-template-columns:1fr}}