:root{--ink:#202126;--muted:#666873;--gold:#bd9a43;--paper:#f7f6f2;--white:#fff;--line:#e4e1d8;--dark:#17181d;--max:1160px}
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;color:var(--ink);background:var(--white);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.65}
    img{display:block;max-width:100%;height:auto}
    a{color:inherit}
    .page{overflow:hidden}
    .wrap{width:min(var(--max),calc(100% - 40px));margin-inline:auto}
    .eyebrow{margin:0 0 14px;color:#8d712d;font-size:.76rem;font-weight:750;letter-spacing:.16em;text-transform:uppercase}
    h1,h2,h3,p{margin-top:0}
    h1,h2,h3{line-height:1.15}
    h1{max-width:680px;margin-bottom:20px;font-size:clamp(2.4rem,5.7vw,4.7rem);letter-spacing:-.045em}
    h2{margin-bottom:16px;font-size:clamp(2rem,4vw,3.15rem);letter-spacing:-.035em}
    h3{margin-bottom:10px;font-size:1.1rem}
    .lead{max-width:650px;color:var(--muted);font-size:clamp(1.05rem,1.6vw,1.22rem)}
    .hero{position:relative;padding:clamp(54px,8vw,104px) 0 76px;background:radial-gradient(circle at 82% 30%,rgba(189,154,67,.12),transparent 34%),linear-gradient(120deg,#f8f7f3 0%,#fff 58%,#efede6 100%)}
    .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:clamp(30px,5vw,70px)}
    .hero-copy{position:relative;z-index:1}
    .hero-copy .lead{margin-bottom:26px}
    .hero-tags{display:flex;flex-wrap:wrap;gap:9px;margin:24px 0 30px;padding:0;list-style:none}
    .hero-tags li{padding:7px 12px;border:1px solid #ded8c6;border-radius:999px;color:#4f4b40;background:rgba(255,255,255,.76);font-size:.88rem}
    .button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 20px;border:1px solid var(--dark);border-radius:4px;color:#fff;background:var(--dark);font-weight:700;text-decoration:none;transition:transform .18s ease,background .18s ease}
    .button:hover{transform:translateY(-2px);background:#34353b}
    .hero-media{margin:0;padding:14px;border:1px solid rgba(189,154,67,.25);border-radius:18px;background:rgba(255,255,255,.72);box-shadow:0 24px 70px rgba(30,30,35,.10)}
    /* Toutes les images gardent leur ratio natif : largeur fluide + hauteur automatique. */
    .hero-media img,.principle-media img,.detail-media img,.result-card img{width:100%;height:auto;aspect-ratio:auto;object-fit:contain;border-radius:10px;background:#f1f0eb}
    .image-caption{margin:10px 4px 0;color:var(--muted);font-size:.8rem}
    .notice{padding:15px 18px;border-left:3px solid var(--gold);color:#5c594f;background:#f8f6f0;font-size:.9rem}
    .section{padding:clamp(62px,8vw,104px) 0}
    .section-heading{max-width:760px;margin-bottom:40px}
    .section-heading p:last-child{margin-bottom:0;color:var(--muted)}
    .indications{background:#fff}
    .indication-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .indication-card{min-height:220px;padding:24px;border:1px solid var(--line);border-radius:12px;background:linear-gradient(155deg,#fff,#f7f6f2)}
    .indication-card .zone{display:block;margin-bottom:12px;color:#8d712d;font-size:.75rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}
    .indication-card p{margin:0;color:var(--muted)}
    .principle{background:var(--paper)}
    .principle-grid{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:clamp(28px,6vw,76px)}
    .principle-flow{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:28px 0}
    .flow-card{min-height:126px;padding:17px;border:1px solid var(--line);border-radius:10px;background:#fff}
    .flow-card span{display:block;margin-bottom:8px;color:var(--gold);font-size:.75rem;font-weight:800;letter-spacing:.12em}
    .flow-card p{margin:0;color:var(--muted);font-size:.9rem}
    .detail-grid{display:grid;grid-template-columns:.95fr 1.05fr;align-items:center;gap:clamp(28px,6vw,76px)}
    .detail-list{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:26px 0 0;padding:0;list-style:none}
    .detail-list li{padding:16px;border:1px solid var(--line);border-radius:9px;background:#fff}
    .detail-list strong{display:block;margin-bottom:4px;font-size:.95rem}
    .detail-list span{color:var(--muted);font-size:.88rem}
    .specs{color:#fff;background:var(--dark)}
    .specs .eyebrow{color:#dfc36f}
    .specs .section-heading p:last-child{color:#c8c8cb}
    .spec-table{width:100%;border-collapse:collapse;overflow:hidden;border-radius:12px;background:#222329}
    .spec-table th,.spec-table td{padding:16px 19px;border-bottom:1px solid #3b3c43;text-align:left;vertical-align:top}
    .spec-table th{width:38%;color:#e0c879;font-size:.9rem;font-weight:700}
    .spec-table td{color:#f4f4f4}
    .spec-table tr:last-child th,.spec-table tr:last-child td{border-bottom:0}
    .spec-note{margin:18px 0 0;color:#c8c8cb;font-size:.87rem}
    .results{background:#f7f6f2}
    .results-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
    .result-card{margin:0;padding:12px;border:1px solid var(--line);border-radius:12px;background:#fff}
    .result-card img{border-radius:7px;background:#eceae4}
    .result-card figcaption{padding:13px 5px 4px;font-weight:700}
    .result-card figcaption small{display:block;margin-top:4px;color:var(--muted);font-weight:400}
    .disclaimer{margin-top:22px;color:#5d5c58;font-size:.9rem}
    .faq-list{max-width:900px;margin:0 auto;border-top:1px solid var(--line)}
    .faq-item{padding:22px 0;border-bottom:1px solid var(--line)}
    .faq-item h3{margin:0 0 8px;font-size:1.08rem}
    .faq-item p{max-width:820px;margin:0;color:var(--muted)}
    .contact{padding:54px 0;color:#fff;background:linear-gradient(115deg,#17181d,#303035)}
    .contact-inner{display:flex;align-items:center;justify-content:space-between;gap:28px}
    .contact h2{margin-bottom:9px;font-size:clamp(1.8rem,3.4vw,2.7rem)}
    .contact p{max-width:680px;margin:0;color:#d3d2d0}
    .contact .button{flex:0 0 auto;border-color:var(--gold);color:#1d1d20;background:#dfc36f}
    .fine-print{padding:20px 0 30px;color:#68686d;background:#f7f6f2;font-size:.78rem}
    .fine-print p{margin:0}
    @media(max-width:820px){.hero-grid,.principle-grid,.detail-grid{grid-template-columns:1fr}.hero-media{max-width:680px}.detail-grid .detail-media{order:2}.detail-grid .detail-copy{order:1}}
    @media(max-width:560px){.wrap{width:min(var(--max),calc(100% - 28px))}.hero{padding-top:50px}.principle-flow,.detail-list,.results-grid,.indication-grid{grid-template-columns:1fr}.flow-card{min-height:auto}.spec-table th,.spec-table td{display:block;width:100%;padding:10px 14px}.spec-table th{padding-bottom:0;border-bottom:0}.spec-table td{padding-top:3px}.contact-inner{align-items:flex-start;flex-direction:column}}
    @media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition-duration:.01ms!important}}