:root{
--navy:#061626;--navy2:#0b2034;--gold:#d9a441;--gold2:#f2ca68;--ivory:#f5f1e7;--muted:#b8bdc5;
--line:rgba(217,164,65,.35);--shadow:0 24px 70px rgba(0,0,0,.28);
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--ivory);color:#101823;font-family:Georgia,"Times New Roman",serif;line-height:1.65}a{text-decoration:none;color:inherit}
.site-header{position:fixed;z-index:20;top:0;left:0;right:0;height:78px;display:flex;align-items:center;justify-content:space-between;padding:8px clamp(18px,5vw,70px);background:rgba(6,22,38,.92);backdrop-filter:blur(14px);border-bottom:1px solid rgba(217,164,65,.22)}
.brand img{height:58px;width:58px;object-fit:cover;border-radius:50%;border:1px solid var(--gold)}
.nav{display:flex;align-items:center;gap:24px;color:#f5f1e7;font-size:14px}.nav a{opacity:.92}.nav a:hover{color:var(--gold2)}.nav-cta{border:1px solid var(--gold);padding:9px 16px;border-radius:30px}.menu-toggle{display:none;background:none;border:0;color:#fff;font-size:26px}
.hero{min-height:92vh;background:var(--navy);position:relative;overflow:hidden;display:grid;align-items:center}.hero:before,.hero:after{content:"";position:absolute;border:1px solid rgba(217,164,65,.22);width:50vw;height:50vw;border-radius:50%;filter:blur(.1px)}.hero:before{right:-22vw;top:-30vw}.hero:after{left:-32vw;bottom:-35vw}
.hero-bg{position:absolute;inset:0;background:radial-gradient(circle at 50% 42%,rgba(217,164,65,.11),transparent 35%),linear-gradient(115deg,transparent 35%,rgba(217,164,65,.05),transparent 65%)}.hero-content{position:relative;z-index:2;max-width:1000px;margin:0 auto;padding:140px 24px 80px;text-align:center;color:var(--ivory)}
.eyebrow{letter-spacing:.22em;font-size:11px;color:var(--gold2);font-weight:700;margin:0 0 16px;text-transform:uppercase}.hero h1{font-size:clamp(52px,9vw,105px);line-height:.95;margin:0;color:#fff;font-weight:500;letter-spacing:-.04em}.hero h1 span{display:block;color:var(--gold);font-size:.45em;letter-spacing:.38em;text-transform:uppercase;margin-top:24px}.hero-title{font-size:clamp(17px,2vw,24px);margin:28px auto 18px;color:#fff}.hero-lead{max-width:760px;margin:0 auto 30px;color:#cbd1d8;font-size:17px}.hero-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}.btn{display:inline-flex;justify-content:center;align-items:center;padding:13px 22px;border-radius:2px;border:1px solid var(--gold);font-weight:700;font-size:14px;letter-spacing:.03em;transition:.25s}.btn.gold{background:linear-gradient(135deg,var(--gold2),var(--gold));color:#091725;border-color:var(--gold2)}.btn.gold:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(217,164,65,.2)}.btn.outline{color:#fff;background:transparent}.btn.dark{background:var(--navy);color:#fff}.btn.full{width:100%}.hero-meta{display:flex;gap:28px;justify-content:center;flex-wrap:wrap;color:#aeb8c3;margin-top:42px;font-size:13px}.hero-meta span:before{content:"✦";color:var(--gold);margin-right:8px}
.section{padding:100px 20px}.dark-section{background:var(--navy);color:var(--ivory)}.container{max-width:1180px;margin:0 auto}.narrow{max-width:800px}.center{text-align:center}.intro h2,.section-heading h2,.video-copy h2,.about-card h2,.book-copy h2,.contact-copy h2{font-size:clamp(34px,5vw,56px);line-height:1.05;margin:0 0 20px;font-weight:500}.intro p,.section-heading p{font-size:17px;color:#5c6470}.dark-section .section-heading p,.dark-section .contact-copy p{color:#bdc4cd}.section-heading{max-width:780px;margin-bottom:46px}.cards{display:grid;gap:22px}.cards.three{grid-template-columns:repeat(3,1fr)}.card{background:rgba(255,255,255,.055);border:1px solid var(--line);padding:32px;border-radius:3px;box-shadow:var(--shadow)}.card .icon{font-size:32px;color:var(--gold);margin-bottom:16px}.card h3{font-size:28px;margin:0 0 12px;font-weight:500}.card p{color:#c4cbd3;min-height:95px}.card strong{display:block;color:var(--gold2);font-size:20px;margin:22px 0}.card a{color:#fff;border-bottom:1px solid var(--gold);padding-bottom:3px}.notice{margin-top:30px;border-left:2px solid var(--gold);padding:18px 20px;background:rgba(255,255,255,.04);color:#c6cdd5}
.video-grid{display:grid;grid-template-columns:1.3fr .9fr;gap:60px;align-items:center}.video-wrap{background:#000;border:1px solid var(--line);box-shadow:var(--shadow)}video{display:block;width:100%;height:auto}.video-copy p{color:#5c6470}.video-copy .btn{margin-top:15px}
.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.feature-card{position:relative;border:1px solid #d6c8ad;background:#fff;padding:28px;box-shadow:0 15px 45px rgba(12,24,35,.07)}.feature-card.featured{border-color:var(--gold);transform:translateY(-8px)}.ribbon{position:absolute;top:0;right:0;background:var(--gold);color:#091725;padding:7px 11px;font-size:9px;letter-spacing:.12em}.feature-top{display:flex;justify-content:space-between;color:#9b7835;font-size:11px;letter-spacing:.12em}.feature-card h3{font-size:26px;font-weight:500;line-height:1.1;margin:25px 0 8px}.price{font-size:30px!important;color:#091725!important;font-weight:700;margin:8px 0 18px!important}.feature-card ul{padding-left:18px;color:#5f6670;min-height:190px}.feature-card li{margin:8px 0}.learning-path{display:grid;grid-template-columns:repeat(4,1fr);margin-top:55px;border-top:1px solid #d8cdb8;border-bottom:1px solid #d8cdb8}.learning-path div{padding:25px;border-right:1px solid #d8cdb8}.learning-path div:last-child{border-right:0}.learning-path span{display:block;color:var(--gold);font-size:12px;letter-spacing:.15em}.learning-path b{display:block;font-size:21px;margin:7px 0}.learning-path small{color:#777}.small-note{font-size:12px;color:#777;margin-top:24px}.small-note.light{color:#aeb7c0}
.book-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:70px;align-items:center}.book-visual{min-height:480px;display:grid;place-items:center;background:radial-gradient(circle,rgba(217,164,65,.14),transparent 60%)}.book-placeholder{width:min(290px,75%);aspect-ratio:2/3;background:linear-gradient(145deg,#0a2035,#071522);border:2px solid var(--gold);box-shadow:30px 35px 70px rgba(0,0,0,.4);padding:34px 24px;text-align:center;color:#fff;display:flex;flex-direction:column;justify-content:space-between}.book-placeholder span{letter-spacing:.25em;color:var(--gold);font-size:11px}.book-placeholder strong{font-size:32px;line-height:1.05;font-weight:500}.book-placeholder small{color:#ddd}.book-copy h2{color:#fff}.book-copy>p:not(.price){color:#c5ccd4}.book-copy .price{color:var(--gold2)!important;font-size:38px!important}.book-facts{display:flex;flex-wrap:wrap;gap:10px;margin:24px 0}.book-facts span{border:1px solid var(--line);padding:8px 12px;color:#d0d6dd;font-size:12px}
.about-grid{display:grid;grid-template-columns:1fr .8fr;gap:60px;align-items:center}.role{font-size:20px;color:#8b6b32!important}.about-card p{color:#5c6470}.signature{font-size:25px;color:var(--gold);margin-top:30px}.card-image img{width:100%;display:block;border:1px solid var(--line);box-shadow:var(--shadow)}
.gallery{background:#f0eadf}.gallery-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.gallery-grid img{width:100%;display:block;box-shadow:0 20px 50px rgba(0,0,0,.12)}
.contact-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:70px;align-items:start}.contact-copy h2{color:#fff}.contact-list{display:grid;gap:14px;margin-top:30px}.contact-list a{display:flex;gap:14px;align-items:center;color:#fff;font-size:16px;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.12)}.contact-list span{color:var(--gold);width:25px}.contact-card{background:rgba(255,255,255,.05);border:1px solid var(--line);padding:32px}.contact-card h3{font-size:27px;font-weight:500}.contact-card p{color:#c5ccd4}.muted{font-size:12px}
.footer{background:#030d17;color:#aeb6bf;padding:30px 20px}.footer-grid{display:grid;grid-template-columns:1fr auto auto;gap:30px;align-items:center;font-size:12px}.footer strong{display:block;color:#fff;font-size:17px}.footer span{display:block}.footer-links{display:flex;gap:18px}.footer-links a:hover{color:var(--gold)}.copyright{text-align:right}
.cookie-banner{position:fixed;z-index:50;left:20px;right:20px;bottom:20px;max-width:900px;margin:auto;background:#081a2b;color:#fff;border:1px solid var(--line);box-shadow:0 20px 70px rgba(0,0,0,.35);padding:18px 20px;display:flex;gap:20px;align-items:center;justify-content:space-between}.cookie-banner p{margin:4px 0 0;color:#c4ccd4;font-size:12px}.cookie-banner.hidden{display:none}
.reveal{opacity:0;transform:translateY(18px);transition:.65s ease}.reveal.visible{opacity:1;transform:none}
@media(max-width:1000px){.nav{gap:14px}.feature-grid{grid-template-columns:1fr 1fr}.cards.three{grid-template-columns:1fr}.video-grid,.book-grid,.about-grid,.contact-grid{grid-template-columns:1fr}.gallery-grid{grid-template-columns:1fr}.learning-path{grid-template-columns:1fr 1fr}.learning-path div:nth-child(2){border-right:0}.learning-path div{border-bottom:1px solid #d8cdb8}}
@media(max-width:760px){.site-header{height:68px}.brand img{height:50px;width:50px}.menu-toggle{display:block}.nav{position:absolute;top:68px;left:0;right:0;background:#061626;display:none;flex-direction:column;align-items:stretch;padding:18px 24px;border-bottom:1px solid var(--line)}.nav.open{display:flex}.nav a{padding:10px}.hero-content{padding-top:120px}.section{padding:76px 18px}.feature-grid{grid-template-columns:1fr}.feature-card.featured{transform:none}.footer-grid{grid-template-columns:1fr}.copyright{text-align:left}.cookie-banner{flex-direction:column;align-items:stretch}}
.book-placeholder{overflow:hidden;background:#111b2b;min-height:520px;display:flex;align-items:center;justify-content:center;border:1px solid rgba(212,161,64,.35);border-radius:10px}
.book-placeholder img{width:100%;height:100%;max-height:560px;object-fit:contain;display:block}
.certifications{background:#f8f5ed}
.cert-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;margin-top:32px}
.cert-card{background:#fff;border:1px solid rgba(25,43,65,.12);border-radius:14px;overflow:hidden;box-shadow:0 14px 35px rgba(10,25,45,.08)}
.cert-card img{width:100%;height:430px;object-fit:contain;background:#eef1f6;display:block;padding:14px}
.cert-copy{padding:22px 24px 26px}
.cert-copy h3{margin:0 0 10px;font-family:Georgia,serif;font-size:24px;color:#14253a}
.cert-copy p{margin:0;line-height:1.65;color:#4d5560}
@media(max-width:800px){.cert-grid{grid-template-columns:1fr}.cert-card img{height:360px}}

.price-table-wrap{overflow-x:auto;border:1px solid rgba(202,154,57,.28);border-radius:18px;background:rgba(255,255,255,.03);box-shadow:0 18px 50px rgba(0,0,0,.12)}
.price-table{width:100%;border-collapse:collapse;min-width:650px}
.price-table th,.price-table td{padding:15px 18px;text-align:left;border-bottom:1px solid rgba(202,154,57,.14)}
.price-table th{font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;color:#d7aa52;background:rgba(202,154,57,.07)}
.price-table td:last-child,.price-table th:last-child{font-weight:700;white-space:nowrap}
.price-mini{margin-top:24px}
@media(max-width:700px){.price-table th,.price-table td{padding:12px 13px}.price-table{min-width:560px}}

/* Pages juridiques DiamondMind */
.legal-page{background:#f5f1e7;color:#10202d}.legal-header .brand{display:flex;align-items:center;gap:12px}.legal-brand-name{display:grid;color:#fff;line-height:1}.legal-brand-name b{font-size:17px}.legal-brand-name small{margin-top:6px;color:var(--gold2);font:700 9px/1 Arial,sans-serif;letter-spacing:.25em}.legal-main{padding-top:78px}.legal-hero{position:relative;overflow:hidden;padding:92px 24px 78px;text-align:center;color:#fff;background:radial-gradient(circle at 72% 15%,#214b64 0,#0b2b41 28%,#041421 72%);border-bottom:1px solid #d9a44166}.legal-hero:after{content:"";position:absolute;width:470px;height:470px;border:1px solid #d9a44133;border-radius:50%;right:-190px;top:-250px}.legal-hero>div{position:relative;z-index:1;max-width:850px;margin:auto}.legal-hero h1{margin:0 0 18px;font-size:clamp(46px,7vw,76px);font-weight:500;line-height:1}.legal-hero>div>p:not(.eyebrow){max-width:700px;margin:auto;color:#cbd6de;font-size:17px}.legal-document{width:min(920px,calc(100% - 48px));margin:64px auto 90px}.legal-block{display:grid;grid-template-columns:62px 1fr;gap:24px;padding:32px 0;border-top:1px solid #cab88f}.legal-block>span{display:grid;place-items:center;width:44px;height:44px;border:1px solid #d2a649;border-radius:50%;color:#98671b;font:700 12px/1 Arial,sans-serif}.legal-block h2{margin:0 0 13px;color:#102c40;font-size:29px;font-weight:500;line-height:1.15}.legal-block p,.legal-block li{color:#536671;line-height:1.75}.legal-block p{margin:0}.legal-block ul{margin:0;padding-left:20px}.legal-block a{color:#8a5e1b;border-bottom:1px solid #c79743;overflow-wrap:anywhere}.legal-note{margin-top:28px;padding:25px 28px;border:1px solid #d2b673;border-left:4px solid #c18a2d;background:#fffaf0;box-shadow:0 14px 36px #10202d0d}.legal-note strong{color:#123047;font-size:19px}.legal-note p{color:#5b6b74;margin:8px 0 0}.legal-page .footer a{color:#e0b654}
@media(max-width:760px){.legal-main{padding-top:68px}.legal-header{padding-left:16px;padding-right:16px}.legal-header .nav{position:static;display:flex!important;width:auto;padding:0;border:0;background:transparent}.legal-header .nav a{font-size:11px;padding:8px}.legal-brand-name{display:none}.legal-hero{padding:68px 20px 58px}.legal-hero>div>p:not(.eyebrow){font-size:15px;line-height:1.65}.legal-document{width:auto;margin:44px 20px 65px}.legal-block{grid-template-columns:42px minmax(0,1fr);gap:13px;padding:25px 0}.legal-block>span{width:36px;height:36px;font-size:10px}.legal-block h2{font-size:25px}.legal-block p,.legal-block li{font-size:15px;overflow-wrap:anywhere}.legal-note{padding:22px 20px}}
@media(max-width:390px){.legal-document{margin-left:15px;margin-right:15px}.legal-block{grid-template-columns:1fr}.legal-block>span{margin-bottom:2px}.legal-header .brand img{width:44px;height:44px}.legal-header .nav a{font-size:10px}}