:root{--basalte: #12100e;--basalte-deep: #0a0908;--basalte-light: #1a1816;--basalte-card: #1e1b18;--ambre: #d4762c;--ambre-vif: #ff8a3d;--ambre-glow: rgba(212,118,44,.15);--ambre-soft: rgba(212,118,44,.08);--fumee: #f0ede8;--fumee-dim: rgba(240,237,232,.7);--fumee-muted: rgba(240,237,232,.5);--border: rgba(240,237,232,.1)}*{margin:0;padding:0;box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--basalte);color:var(--fumee);line-height:1.6;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;-webkit-font-smoothing:antialiased;min-height:100dvh;display:flex;flex-direction:column}.serif{font-family:"Instrument Serif",Georgia,serif;font-weight:400}.mono{font-family:JetBrains Mono,monospace}.wrap{width:100%;max-width:1080px;margin:0 auto;padding:0 22px}a{color:inherit}.atmos{position:fixed;inset:0;z-index:0;pointer-events:none;background:radial-gradient(80% 50% at 50% -5%,var(--ambre-glow),transparent 60%),radial-gradient(60% 40% at 100% 100%,var(--ambre-soft),transparent 70%)}nav.top{position:sticky;top:0;z-index:50;backdrop-filter:blur(12px);background:#12100eb8;border-bottom:1px solid var(--border)}nav.top .wrap{display:flex;align-items:center;justify-content:space-between;height:62px}.brand{font-family:JetBrains Mono,monospace;font-weight:500;letter-spacing:1px;text-decoration:none}.brand b{color:var(--ambre)}.nav-link{font-size:14px;color:var(--fumee-dim);text-decoration:none}.nav-link:hover{color:var(--fumee)}main.wrap{position:relative;z-index:1;flex:1;padding-top:40px;padding-bottom:64px}footer{border-top:1px solid var(--border);padding:28px 0;color:var(--fumee-muted);font-size:13px}footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}footer b{color:var(--ambre)}h1{font-size:clamp(26px,4vw,36px);letter-spacing:-.02em;line-height:1.15}h2{font-size:20px;letter-spacing:-.01em}.eyebrow{font-family:JetBrains Mono,monospace;font-size:12px;letter-spacing:2px;text-transform:uppercase;color:var(--ambre);margin-bottom:14px}.muted{color:var(--fumee-dim)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:var(--ambre);color:var(--basalte-deep);font-weight:700;font-size:16px;padding:15px 26px;border-radius:12px;text-decoration:none;border:none;cursor:pointer;box-shadow:0 10px 30px var(--ambre-glow);transition:transform .12s ease,filter .2s ease}.btn:active{transform:scale(.98)}.btn:hover{filter:brightness(1.07)}.btn[disabled]{opacity:.55;cursor:not-allowed;filter:grayscale(.3)}.btn-ghost{background:transparent;color:var(--fumee);border:1px solid var(--border);box-shadow:none}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}.field label{font-size:13px;color:var(--fumee-dim);font-weight:500}.field .hint{font-size:12px;color:var(--fumee-muted)}.field input[type=text],.field input[type=tel],.field input[type=email],.field input[type=url],.field textarea,.field input[type=color]{width:100%;background:var(--basalte-deep);color:var(--fumee);border:1px solid var(--border);border-radius:10px;padding:12px 14px;font-size:15px;font-family:inherit;transition:border-color .15s ease}.field input:focus,.field textarea:focus{outline:none;border-color:var(--ambre)}.field textarea{resize:vertical;min-height:72px}.field input[type=color]{height:46px;padding:4px;cursor:pointer}.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}@media(max-width:520px){.row2{grid-template-columns:1fr}}.check{display:flex;align-items:center;gap:10px}.check input{width:18px;height:18px;accent-color:var(--ambre)}.card-box{background:var(--basalte-card);border:1px solid var(--border);border-radius:16px;padding:24px}.error{background:#dc503c1f;border:1px solid rgba(220,80,60,.4);color:#ffb3a6;padding:12px 14px;border-radius:10px;font-size:14px;margin-bottom:16px}.ok{background:#78c8781a;border:1px solid rgba(120,200,120,.35);color:#b7e6b7;padding:12px 14px;border-radius:10px;font-size:14px;margin-bottom:16px}.layout{display:grid;grid-template-columns:1fr 360px;gap:36px;align-items:start;margin-top:26px}@media(max-width:900px){.layout{grid-template-columns:1fr}}.preview-col{position:sticky;top:86px}@media(max-width:900px){.preview-col{position:static;order:-1}}.preview-label{font-family:JetBrains Mono,monospace;font-size:11px;letter-spacing:1.5px;text-transform:uppercase;color:var(--fumee-muted);margin-bottom:10px;text-align:center}.phone-frame{transform:translateZ(0);position:relative;overflow:hidden;border-radius:28px;background:#0e0e10;border:1px solid var(--border);box-shadow:0 30px 60px #00000080;min-height:520px;padding:30px 20px;display:flex;flex-direction:column;align-items:center;justify-content:center}