.dec{background:#10110f;color:#f4f1e9}.dec header{background:rgba(16,17,15,.84);border-color:rgba(255,255,255,.08)}.dec header .logo{background:#f5f5f2;border-radius:9px;padding:5px 9px}.dec header .nav nav a{color:#aaaCA3}.dec header .nav>.btn{background:var(--or);border-color:var(--or);color:#171814}.chantier{padding:78px 0 42px;background:radial-gradient(circle at 75% 0,rgba(201,164,93,.16),transparent 35%)}.chantier .wrap{display:grid;grid-template-columns:1fr auto;gap:32px;align-items:end}.chantier h1{margin:8px 0 0;font:800 clamp(3.4rem,7.5vw,7rem)/.86 var(--cond);letter-spacing:-.05em;text-transform:uppercase;max-width:950px}.chapitre{display:flex;align-items:center;gap:10px;color:var(--or-clair);font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.15em}.chapitre s{width:28px;height:1px;background:currentColor;text-decoration:none}.fiche{display:grid;grid-template-columns:1fr 1fr;gap:8px;max-width:360px}.puce{padding:11px 13px;border:1px solid rgba(255,255,255,.13);border-radius:11px;color:#999b92;font-size:.76rem}.puce b{display:block;color:#fff;font-size:1rem}.rail{position:sticky;top:78px;z-index:900;background:rgba(16,17,15,.88);backdrop-filter:blur(18px);border-block:1px solid rgba(255,255,255,.08)}.rail .wrap{padding:11px 0}.jauge{height:2px;background:#33342f;margin-bottom:10px}.jauge i{display:block;height:100%;width:var(--p,0%);background:var(--or);transition:width .45s var(--ease)}.etapes-rail{display:flex;gap:6px;overflow:auto;scrollbar-width:none}.etapes-rail::-webkit-scrollbar{display:none}.rail-step{flex:0 0 auto;border:0;border-radius:99px;background:transparent;color:#73756d;padding:7px 11px;cursor:pointer;font-size:.7rem}.rail-step.active{background:var(--or);color:#181914}.plateau{padding:72px 0 100px}.plateau .wrap{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(330px,.75fr);gap:38px;align-items:start}.cadre{position:sticky;top:155px;border:1px solid rgba(255,255,255,.1);border-radius:22px;overflow:hidden;background:#171814;box-shadow:0 40px 100px rgba(0,0,0,.45)}.cadre .barre{height:50px;display:flex;align-items:center;gap:7px;padding:0 16px}.cadre .barre i{width:8px;height:8px;border-radius:50%;background:#50524b}.cadre .barre i:nth-child(2){background:var(--or)}.cadre .barre b{margin-left:8px;font-size:.82rem}.cadre .barre em{margin-left:auto;color:#86887f;font-size:.72rem}.vue{min-height:570px;background:#f3f2ee;color:#181914;padding:22px;overflow:auto}.propos{padding:12px 0}.propos h2{font-size:clamp(2.6rem,4.8vw,4.7rem);margin:15px 0}.propos .txt{color:#aaaCA3;font-size:1.06rem}.bloc{margin:26px 0;padding:19px;border-left:2px solid var(--or);background:rgba(255,255,255,.055)}.bloc h3{margin:0 0 12px;font:750 1.05rem var(--cond);text-transform:uppercase}.flux{display:flex;flex-wrap:wrap;gap:7px}.flux span{padding:6px 9px;border:1px solid rgba(255,255,255,.13);border-radius:8px;font-size:.7rem;color:#c6c7bf}.flux span+span:before{content:"→";color:var(--or);margin-right:8px}.hud{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:18px 0}.hud>div{padding:13px;border:1px solid rgba(255,255,255,.12);border-radius:11px}.hud b{display:block;font:750 1.5rem var(--cond);color:var(--or-clair)}.hud small{color:#85877e}.liens{display:flex;flex-wrap:wrap;gap:7px;margin:16px 0}.liens a{font-size:.75rem;color:var(--or-clair);border-bottom:1px solid rgba(201,164,93,.35)}.pilote{display:flex;align-items:center;gap:8px;margin-top:28px}.pilote .lect{margin-left:auto;display:flex;gap:8px;align-items:center;font-size:.72rem;color:#8d8f86}.pilote .lect button{width:34px;height:34px;border:1px solid rgba(255,255,255,.15);border-radius:50%;background:transparent;color:#fff;cursor:pointer}.final{text-align:center;padding:100px 0 110px;background:radial-gradient(circle at 50% 0,rgba(201,164,93,.15),transparent 40%)}.final h2{font-size:clamp(3rem,7vw,6rem);margin:0 0 18px}
.demo-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.demo-top h3{font:750 1.55rem var(--cond);text-transform:uppercase;margin:0}.demo-tag{padding:6px 10px;border-radius:99px;background:#f0e3c3;color:#75551f;font-size:.7rem;font-weight:700}.demo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.demo-card{padding:14px;border:1px solid #dad9d2;border-radius:12px;background:#fff}.demo-card small{color:#777970}.demo-card b{display:block;font:750 1.8rem var(--cond)}.demo-table{grid-column:1/-1;border:1px solid #dad9d2;border-radius:12px;background:#fff;overflow:hidden}.demo-row{display:grid;grid-template-columns:1.5fr .75fr .75fr .8fr;gap:8px;padding:10px 12px;border-bottom:1px solid #e5e3dc;font-size:.75rem}.demo-row.head{background:#e8e6df;text-transform:uppercase;font-weight:700;color:#60625b}.demo-gantt{display:grid;gap:8px}.demo-line{position:relative;height:39px;border-bottom:1px solid #deddd7}.demo-line span{font-size:.72rem}.demo-bar{position:absolute;left:var(--l);top:7px;width:var(--w);height:22px;border-radius:5px;background:#c9a45d}.demo-bar.bad{background:#a44539}.demo-plan{position:relative;background:#fff;border-radius:12px;overflow:hidden}.demo-plan img{width:100%;max-height:510px;object-fit:contain}.demo-pin{position:absolute;display:grid;place-items:center;width:34px;height:34px;border:3px solid #fff;border-radius:50%;background:#a44539;color:#fff;font-weight:700;box-shadow:0 8px 20px rgba(0,0,0,.25)}
@media(max-width:980px){.chantier .wrap,.plateau .wrap{grid-template-columns:1fr}.fiche{max-width:none}.cadre{position:relative;top:auto}.vue{min-height:520px}.rail{top:68px}}
@media(max-width:680px){.chantier{padding-top:56px}.chantier h1{font-size:clamp(3rem,15vw,4.5rem)}.fiche{grid-template-columns:1fr 1fr}.plateau{padding-top:42px}.vue{min-height:450px;padding:12px}.demo-grid{grid-template-columns:1fr}.demo-table{grid-column:auto;overflow:auto}.demo-row{min-width:520px}.hud{grid-template-columns:1fr}.pilote{flex-wrap:wrap}.pilote .lect{width:100%;margin:10px 0 0}.cadre{border-radius:14px}}