/* -------------------------------
   CABINET GAC — style.css final
   Responsive • UI/UX • Webflow/Figma ready
   Images: diapo 1920x760 (contain), affiches 1280x1280 (contain)
   ------------------------------- */

/* Variables & reset */
:root{
  --primary:#00a199;
  --primary-dark:#007f74;
  --bg:#ffffff;
  --text:#1f2326;
  --muted:#6b6b6b;
  --line:#eef2f4;
  --radius:12px;
  --maxwidth:1280px;
  --gutter:24px;
  --transition:260ms cubic-bezier(.4,0,.2,1);
  --shadow-sm: 0 6px 18px rgba(17,24,39,0.06);
  --shadow-md: 0 14px 36px rgba(17,24,39,0.10);
}

*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%;background:var(--bg);color:var(--text);font-family:Inter,system-ui,Arial,Helvetica,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}

/* Header fixed */
.header{
  position:fixed;top:0;left:0;right:0;height:72px;background:var(--bg);border-bottom:1px solid var(--line);z-index:1000;
  display:flex;align-items:center;justify-content:center;padding:0 18px;
}
.header-inner{width:min(96%,var(--maxwidth));display:flex;align-items:center;justify-content:space-between}
.logo{font-size:20px;font-weight:800;color:var(--primary)}
.header nav{display:flex;gap:18px}
.header nav a{padding:8px 12px;border-radius:8px;font-weight:700;color:var(--text);transition:all var(--transition)}
.header nav a:hover{background:rgba(0,161,153,0.06);color:var(--primary);transform:translateY(-2px)}
.header nav a:focus{outline:4px solid rgba(0,161,153,0.08);border-radius:6px}

/* anchor offset */
.anchor-offset{scroll-margin-top:92px}

/* HERO SLIDER - keep entire image visible (contain) */
.hero-slider{margin-top:72px;width:100%;height:min(50vh,760px);max-height:760px;position:relative;overflow:hidden;background:#000;border-bottom:1px solid var(--line)}
.slides{position:relative;height:100%}
.slide{position:absolute;inset:0;opacity:0;transform:scale(1.02);transition:opacity .6s ease, transform .6s ease}
.slide.active{opacity:1;transform:scale(1)}
.slide img{width:100%;height:100%;object-fit:contain;display:block;background:#000}

/* caption ensures visibility even when image is centered (contain) */
.caption{position:absolute;left:48px;bottom:28px;color:#fff;z-index:2;max-width:720px;text-shadow:0 6px 18px rgba(0,0,0,0.6)}
.caption h1{font-size:30px;margin-bottom:8px;line-height:1.05}
.caption p{font-size:15px;opacity:.95}
.hero-ctas{margin-top:14px;display:flex;gap:12px}
.btn{display:inline-flex;align-items:center;gap:10px;background:var(--primary);color:#fff;padding:10px 16px;border-radius:10px;font-weight:800;box-shadow:0 12px 26px rgba(0,161,153,0.12);transition:transform var(--transition)}
.btn:hover{transform:translateY(-3px);background:var(--primary-dark)}
.btn-ghost{background:transparent;border:1px solid rgba(255,255,255,0.12);color:#fff}

/* slider controls */
.slider-controls{position:absolute;top:50%;left:0;right:0;display:flex;justify-content:space-between;align-items:center;padding:0 20px;transform:translateY(-50%);pointer-events:none}
.slider-prev,.slider-next{pointer-events:auto;background:rgba(0,0,0,0.36);border:none;color:#fff;width:44px;height:44px;border-radius:10px;display:grid;place-items:center;cursor:pointer;transition:transform .2s}
.slider-prev:hover,.slider-next:hover{transform:translateY(-4px)}
.slider-dots{position:absolute;left:50%;bottom:12px;transform:translateX(-50%);display:flex;gap:8px;z-index:5}
.dot{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,0.45)}
.dot.active{background:var(--primary);transform:scale(1.12)}

/* MAIN & CONTAINER */
.main{padding-top:18px}
.container{width:min(96%,var(--maxwidth));margin:36px auto;padding-bottom:120px}
.section-header{display:flex;flex-direction:column;align-items:center;text-align:center;margin-bottom:18px}
.section-header h2{color:var(--primary);font-size:24px;font-weight:800}
.section-header .subtitle{color:var(--muted);margin-top:6px;font-size:14px}

/* FORMATIONS GRID (3x2 desktop) */
.formations-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:start}
.formation-card{background:var(--bg);border-radius:var(--radius);overflow:visible;box-shadow:var(--shadow-sm);transition:transform var(--transition),box-shadow var(--transition);display:flex;flex-direction:column;border:1px solid transparent}
.formation-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-md);border-color:rgba(0,161,153,0.06)}
.formation-img{width:100%;background:#f8f9fa;display:flex;justify-content:center;align-items:center;padding:12px}
.formation-img img{width:auto;max-width:100%;height:auto;max-height:420px;object-fit:contain;border-radius:8px;box-shadow:0 6px 20px rgba(0,0,0,0.04);transition:transform .42s cubic-bezier(.2,.9,.2,1)}
.formation-card:hover .formation-img img{transform:scale(1.02)}
.formation-info{padding:14px 16px;display:flex;flex-direction:column;gap:10px}
.formation-info h3{color:var(--primary);font-size:18px;margin:0}
.formation-meta{display:flex;gap:10px;align-items:center;font-size:13px;color:var(--muted)}
.meta-chip{background:linear-gradient(180deg,rgba(0,161,153,0.06),rgba(0,161,153,0.02));color:var(--primary);padding:6px 10px;border-radius:999px;font-weight:700;font-size:12px;border:1px solid rgba(0,161,153,0.06)}
.card-sep{height:1px;background:var(--line);border-radius:2px}
.formation-cta{display:flex;justify-content:space-between;align-items:center;margin-top:6px}

/* TESTIMONIALS */
.testimonials{display:flex;gap:20px;margin-top:28px}
.testimonial{flex:1;background:#fff;padding:18px;border-radius:10px;border-left:4px solid var(--primary);box-shadow:0 6px 18px rgba(0,0,0,0.04);transition:transform var(--transition)}
.testimonial:hover{transform:translateY(-6px)}
.testimonial p{font-size:15px;margin-bottom:10px}
.testimonial cite{font-size:13px;color:var(--muted);font-weight:700}

/* PARTNERS */
.partners{display:flex;gap:26px;justify-content:center;align-items:center;margin-top:24px;flex-wrap:wrap}
.partners img{height:72px;object-fit:contain;filter:grayscale(1);transition:all .28s}
.partners img:hover{filter:none;transform:translateY(-4px)}

/* CONTACT FORM */
.contact-form{margin-top:18px;background:linear-gradient(180deg,#fff,#fbfbfb);padding:18px;border-radius:12px;box-shadow:0 6px 22px rgba(0,0,0,0.04)}
.contact-form form{display:grid;grid-template-columns:1fr 1fr;gap:12px;align-items:start}
.contact-form input,.contact-form textarea{padding:12px;border-radius:10px;border:1px solid var(--line);font-size:14px;color:var(--text)}
.contact-form textarea{grid-column:1/-1;height:140px;resize:vertical}
.consent{grid-column:1/-1;display:flex;gap:10px;align-items:center;font-size:13px;color:var(--muted)}
.form-actions{grid-column:1/-1;display:flex;justify-content:flex-end;gap:12px}
.btn-ghost{background:transparent;border:1px solid var(--line);color:var(--text);padding:10px 14px;border-radius:10px;font-weight:700}

/* FLOATING CTA & FOOTER */
.scroll-btn{position:fixed;right:18px;bottom:90px;background:linear-gradient(180deg,var(--primary),var(--primary-dark));color:#fff;padding:12px 16px;border-radius:999px;border:none;cursor:pointer;box-shadow:0 12px 36px rgba(0,161,153,0.16);z-index:9999}
.footer-fixed{position:fixed;left:0;right:0;bottom:0;height:56px;background:#fff;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:var(--muted);z-index:9998}

/* RESPONSIVE */
@media (max-width:1100px){
  .formations-grid{grid-template-columns:repeat(2,1fr)}
  .formation-img img{max-height:380px}
  .caption{left:28px}
}
@media (max-width:700px){
  .header nav{display:none}
  .hero-slider{height:auto}
  .formations-grid{grid-template-columns:1fr}
  .formation-img img{max-height:520px}
  .contact-form form{grid-template-columns:1fr}
  .caption{left:18px;bottom:18px}
}

/* Polishing */
.formation-info .meta-row{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:13px;color:var(--muted)}