/* T-13 · Espace investisseurs pré-IPO */

.inv-hero { background: linear-gradient(135deg, var(--green-deep) 0%, var(--ink) 100%); color: #fff; padding: 100px 0 70px; position: relative; overflow: hidden; }
.inv-hero::before { content: ""; position: absolute; top: -180px; right: -120px; width: 560px; height: 560px; background: radial-gradient(circle, rgba(240,168,46,.2), transparent 70%); border-radius: 50%; }
.inv-hero .container { position: relative; z-index: 1; display: grid; grid-template-columns: 1.4fr 1fr; gap: 60px; align-items: end; }
@media (max-width: 900px) { .inv-hero .container { grid-template-columns: 1fr; } }
.inv-hero .breadcrumb { color: rgba(255,255,255,.55); font-size: 13px; margin-bottom: 28px; }
.inv-hero .breadcrumb a { color: rgba(255,255,255,.8); }
.inv-hero .sec-tag { background: rgba(240,168,46,.12); color: var(--yellow); border: 1px solid rgba(240,168,46,.3); padding: 5px 12px; border-radius: 999px; font-size: 12px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; display: inline-block; }
.inv-hero h1 { font-family: var(--display); font-weight: 800; font-size: clamp(36px, 5vw, 56px); line-height: 1.05; letter-spacing: -.025em; margin: 18px 0 18px; max-width: 18ch; color: #fff; }
.inv-hero h1 .serif { color: var(--yellow); font-family: 'Instrument Serif', serif; font-weight: 400; }
.inv-hero .lead { font-size: 17px; line-height: 1.65; color: rgba(255,255,255,.85); max-width: 56ch; margin: 0; }

.ipo-badge { display: inline-flex; align-items: center; gap: 10px; background: rgba(240,168,46,.14); border: 1px solid var(--yellow); padding: 10px 18px; border-radius: 999px; font-size: 13px; font-weight: 600; color: #fff; }
.ipo-badge .dot { width: 10px; height: 10px; background: var(--yellow); border-radius: 50%; }
@keyframes pulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: .55; transform: scale(1.3); } }

.stock-card { background: rgba(255,255,255,.06); backdrop-filter: blur(12px); border: 1px solid rgba(255,255,255,.14); border-radius: 16px; padding: 28px; }
.stock-card .label { font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: rgba(255,255,255,.7); font-weight: 600; margin-bottom: 12px; }
.stock-card .price { font-family: var(--display); font-size: 44px; font-weight: 800; color: #fff; line-height: 1; }
.stock-card .change { font-size: 13px; font-weight: 700; color: var(--green-vif); margin-top: 8px; }
.stock-card .meta { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; margin-top: 22px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.12); }
.stock-card .meta div { display: flex; flex-direction: column; gap: 2px; }
.stock-card .meta .k { font-size: 10px; letter-spacing: .06em; text-transform: uppercase; color: rgba(255,255,255,.5); font-weight: 600; }
.stock-card .meta .v { font-size: 14px; color: #fff; font-weight: 600; }
.stock-card .note { margin-top: 14px; font-size: 11px; color: rgba(255,255,255,.5); font-style: italic; }

.inv-kpis { background: #fff; padding: 60px 0; border-bottom: 1px solid var(--line); }
.inv-kpis-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
@media (max-width: 900px) { .inv-kpis-grid { grid-template-columns: repeat(2, 1fr); } }
.kpi-tile { padding: 24px 30px; border-left: 1px solid var(--line); }
.kpi-tile:first-child { border-left: none; }
@media (max-width: 900px) { .kpi-tile { border-left: none; border-top: 1px solid var(--line); padding: 22px 14px; } }
.kpi-tile .num { font-family: var(--display); font-size: 36px; font-weight: 800; color: var(--green); letter-spacing: -.02em; line-height: 1; }
.kpi-tile .lbl { font-size: 12px; letter-spacing: .04em; text-transform: uppercase; color: var(--ink-faded); font-weight: 600; margin-top: 8px; }
.kpi-tile .trend { font-size: 12px; color: var(--green); font-weight: 600; margin-top: 4px; }

.inv-section { padding: 80px 0; }
.inv-section.alt { background: var(--paper-alt); }
.inv-section-head { margin-bottom: 40px; max-width: 700px; }
.inv-section-head h2 { font-family: var(--display); font-weight: 700; font-size: clamp(28px, 3.2vw, 40px); color: var(--ink); letter-spacing: -.02em; margin: 0 0 10px; }
.inv-section-head h2 .serif { color: var(--green); font-family: 'Instrument Serif', serif; font-weight: 400; }
.inv-section-head p { color: var(--ink-soft); font-size: 15px; line-height: 1.6; margin: 0; }
.inv-section-head .sec-tag { background: rgba(91,162,45,.1); color: var(--green); border: 1px solid rgba(91,162,45,.25); padding: 5px 12px; border-radius: 999px; font-size: 11px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; display: inline-block; margin-bottom: 12px; }

.cal-list { background: #fff; border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
.cal-item { display: grid; grid-template-columns: 72px 1fr auto; gap: 22px; padding: 22px 28px; border-bottom: 1px solid var(--line); align-items: center; transition: background .2s; }
.cal-item:last-child { border-bottom: none; }
.cal-item:hover { background: var(--paper-alt); }
.cal-date { text-align: center; }
.cal-date .day { font-family: var(--display); font-size: 28px; font-weight: 800; color: var(--green); line-height: 1; }
.cal-date .mo { font-size: 10px; letter-spacing: .08em; text-transform: uppercase; font-weight: 700; color: var(--ink-faded); margin-top: 4px; }
.cal-item h4 { font-family: var(--display); font-size: 16px; font-weight: 700; color: var(--ink); margin: 0 0 4px; }
.cal-item p { font-size: 13px; color: var(--ink-soft); margin: 0; }
.cal-badge { font-size: 10px; font-weight: 700; padding: 4px 10px; border-radius: 999px; letter-spacing: .04em; text-transform: uppercase; }
.cal-badge.next { background: rgba(91,162,45,.12); color: var(--green); }
.cal-badge.plan { background: rgba(240,168,46,.14); color: var(--gold); }

.twocol { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
@media (max-width: 900px) { .twocol { grid-template-columns: 1fr; } }
.panel { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 32px; }
.panel h3 { font-family: var(--display); font-size: 18px; font-weight: 700; color: var(--ink); margin: 0 0 18px; }
.actionnariat-bar { height: 22px; background: var(--green); border-radius: 999px; position: relative; overflow: hidden; }
.actionnariat-info { display: flex; justify-content: space-between; margin-top: 14px; font-size: 13px; }
.actionnariat-info strong { color: var(--ink); }
.rating-block { display: flex; align-items: center; gap: 22px; padding: 22px; background: var(--paper-alt); border-radius: 12px; border-left: 4px solid var(--green); }
.rating-grade { font-family: var(--display); font-size: 44px; font-weight: 800; color: var(--green); line-height: 1; letter-spacing: -.02em; }
.rating-info .src { font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-faded); font-weight: 700; }
.rating-info .lbl { font-size: 14px; color: var(--ink); font-weight: 600; margin-top: 2px; }
.rating-info .year { font-size: 12px; color: var(--ink-soft); margin-top: 2px; }

.priv-teaser { margin-top: 60px; padding: 40px 44px; background: linear-gradient(135deg, var(--ink), var(--green-deep)); color: #fff; border-radius: 18px; display: grid; grid-template-columns: 1fr auto; gap: 28px; align-items: center; }
@media (max-width: 800px) { .priv-teaser { grid-template-columns: 1fr; } }
.priv-teaser h3 { font-family: var(--display); font-size: 26px; font-weight: 700; margin: 0 0 10px; color: #fff; }
.priv-teaser h3 .serif { color: var(--yellow); font-family: 'Instrument Serif', serif; font-weight: 400; }
.priv-teaser p { font-size: 14px; color: rgba(255,255,255,.85); line-height: 1.65; max-width: 60ch; margin: 0; }
.priv-teaser .docs-list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.priv-teaser .docs-list span { font-size: 11px; padding: 5px 10px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.15); border-radius: 999px; color: rgba(255,255,255,.85); }
.priv-teaser .btn { background: var(--yellow); color: var(--ink); padding: 14px 26px; white-space: nowrap; border-radius: 999px; font-weight: 600; }
.priv-teaser .btn:hover { background: #fff; }

.alert-cta { padding: 36px 40px; background: #fff; border: 1px solid var(--line); border-radius: 14px; margin-top: 32px; display: grid; grid-template-columns: 1fr 1.4fr; gap: 30px; align-items: center; }
@media (max-width: 800px) { .alert-cta { grid-template-columns: 1fr; } }
.alert-cta h3 { font-family: var(--display); font-size: 20px; font-weight: 700; color: var(--ink); margin: 0 0 6px; }
.alert-cta p { font-size: 14px; color: var(--ink-soft); margin: 0; }
.alert-cta form { display: flex; gap: 0; }
.alert-cta input { flex: 1; padding: 14px 18px; border: 1px solid var(--line); border-right: 0; border-radius: 999px 0 0 999px; font-family: var(--display); font-size: 14px; outline: none; }
.alert-cta input:focus { border-color: var(--green); }
.alert-cta button { padding: 14px 24px; background: var(--green); color: #fff; border: 0; border-radius: 0 999px 999px 0; font-family: var(--display); font-size: 14px; font-weight: 600; cursor: pointer; transition: background .2s; }
.alert-cta button:hover { background: var(--green-deep); }

/* sous-pages investisseurs (calendrier, cours, actionnariat, rapports, communiques, urd, alerte) */
.inv-subpage { padding: 70px 0 90px; background: var(--paper); }
.inv-subpage h1 { font-family: var(--display); font-weight: 800; font-size: clamp(32px, 4vw, 48px); line-height: 1.1; letter-spacing: -.025em; margin: 0 0 20px; color: var(--ink); }
.inv-subpage .lead { font-size: 16px; color: var(--ink-soft); line-height: 1.65; max-width: 60ch; margin: 0 0 40px; }
.inv-subpage .breadcrumb { font-size: 13px; color: var(--ink-faded); margin-bottom: 22px; }
.inv-subpage .breadcrumb a { color: var(--ink-soft); }

/* Dark mode */
[data-theme="dark"] .inv-kpis, [data-theme="dark"] .inv-section, [data-theme="dark"] .inv-subpage { background: #0E1418; }
[data-theme="dark"] .inv-section.alt { background: #161C20; }
[data-theme="dark"] .cal-list, [data-theme="dark"] .panel, [data-theme="dark"] .alert-cta { background: #161C20; border-color: #2A3036; }
[data-theme="dark"] .cal-item h4, [data-theme="dark"] .panel h3, [data-theme="dark"] .alert-cta h3, [data-theme="dark"] .kpi-tile .num, [data-theme="dark"] .inv-section-head h2, [data-theme="dark"] .inv-subpage h1 { color: #fff; }