:root{color-scheme:light;--bg: #f8f5ef;--panel: #fffdf8;--ink: #151515;--muted: #68615a;--line: #ded5c8;--accent: #154f45;--accent-ink: #ffffff;--soft: #e7ddd0;--shadow: 0 24px 80px rgba(30, 23, 15, .12);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--bg)}a{color:inherit;text-decoration:none}.site-header{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:18px clamp(20px,5vw,72px);background:#f8f5efeb;border-bottom:1px solid rgba(222,213,200,.8);backdrop-filter:blur(18px)}.brand,nav,.hero-actions,footer{display:flex;align-items:center}.brand{gap:10px;font-weight:750}.brand-mark{display:grid;width:34px;height:34px;place-items:center;color:var(--accent-ink);background:var(--accent);border-radius:8px;font-size:.75rem}nav{gap:22px;color:var(--muted);font-size:.95rem}main{overflow:hidden}.hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(320px,.95fr);gap:clamp(32px,6vw,84px);align-items:center;padding:clamp(58px,8vw,104px) clamp(20px,5vw,72px);min-height:calc(100vh - 72px)}.hero-copy{max-width:760px}.eyebrow,.form-step{margin:0 0 14px;color:var(--accent);font-size:.78rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}h1,h2,h3,p{margin-top:0}h1{max-width:780px;margin-bottom:24px;font-size:clamp(3.2rem,8vw,7.6rem);line-height:.92}h2{margin-bottom:0;font-size:clamp(2.1rem,4vw,4.5rem);line-height:1}h3{margin-bottom:12px;font-size:1.15rem}.lead{max-width:620px;color:var(--muted);font-size:clamp(1.15rem,2vw,1.45rem);line-height:1.55}.hero-actions{flex-wrap:wrap;gap:12px;margin-top:34px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 20px;border:1px solid var(--accent);border-radius:8px;cursor:pointer;font-weight:800}.button.primary{color:var(--accent-ink);background:var(--accent)}.button.ghost{color:var(--accent);background:transparent}.button:disabled{cursor:wait;opacity:.65}.test-note,.server-note,small{color:var(--muted)}.test-note{margin-top:14px;font-size:.92rem}.product-preview{position:relative;min-height:480px}.document-card{position:absolute;width:min(84%,420px);padding:28px;background:var(--panel);border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow)}.document-card span{display:block;margin-bottom:16px;color:var(--accent);font-size:.75rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.document-card strong{display:block;font-size:1.55rem;line-height:1.15}.document-card ul{margin:22px 0 0;padding-left:18px;color:var(--muted);line-height:1.8}.synthese{top:0;right:0}.bref{left:0;bottom:0}.section,.benefits,.order-section{padding:clamp(54px,8vw,96px) clamp(20px,5vw,72px)}.split{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1fr);gap:clamp(28px,6vw,96px);align-items:end;border-top:1px solid var(--line)}.split p:last-child{color:var(--muted);font-size:1.2rem;line-height:1.65}.benefits,.steps,.order-section{display:grid;gap:18px}.benefits{grid-template-columns:repeat(3,minmax(0,1fr))}.benefits article,.steps article,.order-form,.price-box{background:var(--panel);border:1px solid var(--line);border-radius:8px}.benefits article,.steps article{padding:26px}.benefits p,.steps p,.order-copy p{color:var(--muted);line-height:1.65}.steps{grid-template-columns:repeat(3,minmax(0,1fr));margin-top:28px}.steps span{display:inline-block;margin-bottom:30px;color:var(--accent);font-weight:900}.order-section{grid-template-columns:minmax(0,.9fr) minmax(320px,.8fr);align-items:start;background:var(--soft)}.price-box{width:min(100%,340px);margin-top:28px;padding:22px}.price-box span,.price-box small{display:block}.price-box strong{display:block;margin:8px 0;font-size:2.4rem}.order-form{display:grid;gap:18px;padding:clamp(22px,4vw,34px)}label{display:grid;gap:8px;font-weight:750}input{width:100%;min-height:48px;padding:0 14px;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:8px;font:inherit}.checkbox{grid-template-columns:20px 1fr;align-items:start;color:var(--muted);font-weight:500;line-height:1.45}.checkbox input{min-height:auto;margin-top:4px}.server-note,.form-status{min-height:22px;margin:0;font-size:.92rem}.form-status{color:var(--accent);font-weight:750}footer{justify-content:space-between;gap:20px;padding:30px clamp(20px,5vw,72px);color:var(--muted);border-top:1px solid var(--line)}@media(max-width:820px){.site-header,nav,footer{align-items:flex-start}.site-header,footer{flex-direction:column}nav{flex-wrap:wrap;gap:14px}.hero,.split,.benefits,.steps,.order-section{grid-template-columns:1fr}.hero{min-height:auto}.product-preview{min-height:420px}.document-card{width:88%}}