.page-header{background:radial-gradient(ellipse at top right, var(--rose-50), transparent 60%), var(--bg);padding:80px 0 56px;position:relative;overflow:hidden}.page-header-blob{border-radius:var(--radius-blob);z-index:0;pointer-events:none;position:absolute}.page-header-blob-1{background:var(--jaune-100);opacity:.55;width:220px;height:220px;top:-40px;right:8%}.page-header-blob-2{background:var(--bleu-100);opacity:.6;width:200px;height:200px;bottom:-40px;left:-40px}.page-header>.container{z-index:1;max-width:880px;position:relative}.page-header h1{margin:14px 0 24px}.page-header .lede{margin-bottom:32px}.page-header .eyebrow{display:inline-block}.quick-nav{flex-wrap:wrap;gap:12px;margin-top:28px;display:flex}.quick-nav a{background:var(--surface);border:1.5px solid var(--ink-200);color:var(--ink-700);border-radius:999px;padding:10px 20px;font-size:14px;font-weight:600;transition:all .2s}.quick-nav a:hover{border-color:var(--rose-400);color:var(--rose-500);background:var(--rose-50)}.section-head{max-width:720px;margin-bottom:56px}.section-head.text-center{margin:0 auto 56px}.section-head .eyebrow{margin-bottom:16px;display:inline-block}.section-head .lede{margin-top:16px}.section-head.text-center .lede{margin:16px auto 0}.piliers-section{background:var(--creme-100)}.piliers-grid{grid-template-columns:1fr;gap:24px;display:grid}@media (width>=561px){.piliers-grid{grid-template-columns:repeat(2,1fr)}}@media (width>=981px){.piliers-grid{grid-template-columns:repeat(4,1fr)}}.pilier{background:var(--surface);border-radius:var(--radius-lg);border:1px solid var(--ink-100);padding:32px 28px;transition:transform .25s,box-shadow .25s,border-color .25s}.pilier:hover{box-shadow:var(--shadow);border-color:var(--ink-200);transform:translateY(-4px)}.pilier-icon{border-radius:50%;justify-content:center;align-items:center;width:64px;height:64px;margin-bottom:20px;display:flex}.pilier-icon .illu{width:42px;height:42px;display:inline-flex}.pilier-icon-rose{background:var(--rose-50)}.pilier-icon-bleu{background:var(--bleu-50)}.pilier-icon-jaune{background:var(--jaune-50)}.pilier-icon-sauge{background:var(--sauge-50)}.pilier h3{margin-bottom:12px;font-size:19px;line-height:1.3}.pilier p{color:var(--ink-700);font-size:14.5px;line-height:1.55}.structures-intro{padding:80px 0 16px}.structures-intro .section-head{margin-bottom:0}.structure-detail{padding:64px 0 80px;scroll-margin-top:80px}.structure-detail-alt{background:var(--creme-100)}.structure-detail-grid,.structure-detail-grid-rev{grid-template-columns:1fr;align-items:center;gap:48px;display:grid}.structure-detail-grid-rev .structure-visual{order:-1}@media (width>=881px){.structure-detail-grid{grid-template-columns:1fr 1.1fr;gap:64px}.structure-detail-grid-rev{grid-template-columns:1.1fr 1fr;gap:64px}.structure-detail-grid-rev .structure-visual{order:0}}.structure-visual{aspect-ratio:1;justify-content:center;align-items:center;display:flex;position:relative}.structure-visual-illu{position:absolute}.structure-visual-main{z-index:2;width:50%;top:25%;left:25%}.structure-visual-sm{z-index:1;width:80px;height:80px}.structure-visual-1{top:12%;right:12%}.structure-visual-2{bottom:16%;left:14%}.structure-visual-3{width:60px;height:60px;bottom:18%;right:16%}.structure-visual-photo{z-index:0;width:100%;height:100%;position:absolute;top:0;left:0}.structure-visual-photo img{object-fit:cover;object-position:right;width:100%;height:100%;display:block}.structure-visual-rose .structure-visual-photo{clip-path:url(#blob-rose)}.structure-visual-jaune .structure-visual-photo{clip-path:url(#blob-jaune)}.structure-visual-bleu .structure-visual-photo{clip-path:url(#blob-bleu)}.structure-badge{background:var(--surface);border-radius:var(--radius);border:1px solid var(--ink-100);color:var(--ink-700);z-index:3;box-shadow:var(--shadow-sm);padding:12px 18px;font-size:13px;position:absolute;bottom:24px;right:24px}.structure-badge strong{font-family:var(--font-display);color:var(--rose-500);margin-right:4px;font-size:22px;font-weight:600}.structure-info h2{margin:14px 0 24px;font-size:clamp(32px,3.5vw,42px)}.info-grid{border-top:1px solid var(--ink-100);grid-template-columns:1fr;gap:24px;margin-top:28px;padding-top:28px;display:grid}.info-grid>*{min-width:0}@media (width>=481px){.info-grid{grid-template-columns:1fr 1fr;gap:32px}}.info-label{letter-spacing:.12em;text-transform:uppercase;color:var(--ink-500);margin-bottom:8px;font-size:11px;font-weight:700;display:block}.info-grid strong{font-family:var(--font-display);color:var(--ink-900);font-size:18px;font-weight:500;line-height:1.4;display:block}.dot-rose{background:var(--rose-400)}.dot-jaune{background:var(--jaune-400)}.dot-bleu{background:var(--bleu-400)}.commun-cta{background:var(--surface);border:1px solid var(--ink-100);border-radius:var(--radius-xl);text-align:center;padding:56px 32px}.commun-cta .eyebrow{margin-bottom:12px;display:inline-block}.commun-cta h3{margin-bottom:12px;font-size:28px}.commun-cta p.muted{max-width:520px;margin:0 auto}.commun-cta-actions{flex-wrap:wrap;justify-content:center;gap:12px;margin-top:28px;display:flex}