/* === Pattern visuel pages institutionnelles maquette Claude Design === */
.page-hero-gradient { background: linear-gradient(135deg, var(--green-deep) 0%, var(--ink) 100%); color: #fff; padding: 100px 0 70px; position: relative; overflow: hidden; }
.page-hero-gradient::before { content: ""; position: absolute; top: -160px; right: -120px; width: 520px; height: 520px; background: radial-gradient(circle, rgba(240,168,46,.18), transparent 70%); border-radius: 50%; }
.page-hero-gradient .container { position: relative; z-index: 1; }
.page-hero-gradient .breadcrumb { color: rgba(255,255,255,.55); font-size: 13px; margin-bottom: 24px; }
.page-hero-gradient .breadcrumb a { color: rgba(255,255,255,.8); }
.page-hero-gradient .sec-tag { background: rgba(240,168,46,.12); color: var(--yellow); border-color: rgba(240,168,46,.3); }
.page-hero-gradient h1 { font-family: var(--display); font-weight: 800; font-size: clamp(36px, 5vw, 56px); line-height: 1.05; letter-spacing: -.025em; color: #fff; margin: 18px 0 18px; max-width: 22ch; }
.page-hero-gradient h1 .serif { color: var(--yellow); font-family: 'Instrument Serif', serif; font-style: italic; font-weight: 400; }
.page-hero-gradient .lead { font-size: 17px; line-height: 1.65; color: rgba(255,255,255,.85); max-width: 65ch; margin-bottom: 28px; }
.page-hero-gradient .hero-kpis { display: grid; grid-template-columns: repeat(auto-fit,minmax(140px,1fr)); gap: 28px; padding-top: 30px; border-top: 1px solid rgba(255,255,255,.12); }
.page-hero-gradient .hero-kpis > div { display: flex; flex-direction: column; gap: 4px; }
.page-hero-gradient .hero-kpis .num { font-family: var(--display); font-size: 32px; font-weight: 800; color: var(--yellow); letter-spacing: -.02em; }
.page-hero-gradient .hero-kpis .lbl { font-size: 12px; color: rgba(255,255,255,.7); letter-spacing: .04em; text-transform: uppercase; }

.page-section { padding: 80px 0; }
.page-section.alt { background: var(--paper-alt); }
.page-section .container { max-width: 1180px; }
.page-section h2 { font-family: var(--display); font-weight: 700; font-size: clamp(28px, 3.4vw, 42px); color: var(--ink); letter-spacing: -.02em; margin-bottom: 18px; }
.page-section h2 .serif { color: var(--green); font-family: 'Instrument Serif', serif; font-style: italic; font-weight: 400; }
.page-section p { color: var(--ink-soft); font-size: 16px; line-height: 1.7; margin-bottom: 14px; max-width: 70ch; }
.page-section .lead { font-size: 17px; }

.page-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(280px,1fr)); gap: 22px; margin-top: 30px; }
.page-card { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 28px; transition: transform .25s, box-shadow .25s, border-color .25s; }
.page-card:hover { transform: translateY(-4px); border-color: var(--green-vif); box-shadow: 0 18px 36px -18px rgba(14,17,21,.12); }
.page-card h3 { font-family: var(--display); font-weight: 700; font-size: 20px; margin-bottom: 6px; color: var(--ink); }
.page-card p { font-size: 14.5px; color: var(--ink-soft); line-height: 1.6; margin: 8px 0 0; max-width: none; }
.page-card .num-badge { display: inline-block; background: var(--green); color: #fff; width: 36px; height: 36px; line-height: 36px; text-align: center; border-radius: 50%; font-weight: 700; margin-bottom: 12px; font-family: var(--display); }
.page-card .icon { font-size: 32px; margin-bottom: 8px; }

.timeline { margin-top: 30px; }
.tl-row { display: grid; grid-template-columns: 120px 1fr; gap: 24px; padding: 22px 0; border-top: 1px solid var(--line); }
.tl-row:first-child { border-top: 0; }
.tl-year { font-family: var(--display); font-size: 26px; font-weight: 800; color: var(--green); letter-spacing: -.02em; }
.tl-content h3 { font-family: var(--display); font-weight: 700; font-size: 18px; color: var(--ink); margin-bottom: 6px; }
.tl-content p { color: var(--ink-soft); font-size: 15px; line-height: 1.6; margin: 0; max-width: 70ch; }

.dirigeant-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(240px,1fr)); gap: 22px; margin-top: 30px; }
.dirigeant-card { background: #fff; border: 1px solid var(--line); border-radius: 16px; overflow: hidden; transition: transform .25s, border-color .25s, box-shadow .25s; }
.dirigeant-card:hover { transform: translateY(-4px); border-color: var(--green-vif); box-shadow: 0 18px 36px -18px rgba(14,17,21,.12); }
.dirigeant-photo { aspect-ratio: 4/5; background: linear-gradient(135deg, var(--paper-alt), var(--line)); position: relative; overflow: hidden; }
.dirigeant-photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.dirigeant-body { padding: 22px 24px; }
.dirigeant-body .role { display: inline-block; background: rgba(240,168,46,.12); color: var(--yellow); padding: 4px 10px; border-radius: 999px; font-size: 11px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; margin-bottom: 10px; }
.dirigeant-body h3 { font-family: var(--display); font-weight: 700; font-size: 19px; color: var(--ink); margin-bottom: 8px; }
.dirigeant-body p { font-size: 14px; color: var(--ink-soft); line-height: 1.5; margin: 0; }
.dirigeant-body .tag { display: inline-block; background: var(--paper-alt); color: var(--ink); padding: 3px 10px; border-radius: 6px; font-size: 11px; font-weight: 600; margin-top: 10px; }