/* ═══════════════════════════════════════════════════════════════
   ADVANCED-ANALYSIS-LANDING.CSS — Additif à landing-institutional.css
   Réutilise les tokens --lp-*/--ink-* et classes .lp-*, .lab-* du design system
   ═══════════════════════════════════════════════════════════════ */

/* ── HERO ── */
.lab-hero{
    padding:176px 0 80px;
    text-align:center;
    position:relative;
    background:var(--ink-white);
}
.lab-hero-inner{ max-width:820px; margin:0 auto; position:relative; z-index:1; }
.lab-hero h1{
    font-family:var(--font-serif);
    font-size:clamp(2.4rem, 4vw, 3.4rem);
    font-weight:500; letter-spacing:-.02em; line-height:1.1;
    margin:0 0 20px; color:var(--ink-black);
} 
.lab-hero h1 span{
    font-style:italic;
    background:var(--ink-accent-grad);
    -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.lab-hero p{ font-size:1.05rem; color:var(--ink-text-secondary); line-height:1.75; max-width:640px; margin:0 auto 34px; }

/* Icônes SVG inline dans boutons */
.lab-btn-svg{ width:16px; height:16px; flex-shrink:0; }
.lab-inline-svg{ vertical-align:-2px; margin-right:4px; }

/* ── FEATURE GRID (14 indicateurs) — Cards Carta-style ── */
.lab-feat-grid{
    display:grid; grid-template-columns:repeat(4,1fr); gap:16px;
}
.lab-feat-card{
    background:var(--ink-white);
    border:1px solid var(--ink-border);
    border-radius:var(--ink-radius-md);
    padding:22px 20px 24px;
    transition:box-shadow var(--ink-t-med), border-color var(--ink-t-med), transform var(--ink-t-med);
}
.lab-feat-card:hover{
    box-shadow:0 14px 32px rgba(10,10,10,.08);
    border-color:#d4d4e0;
    transform:translateY(-3px);
}
.lab-feat-card h4{
    font-size:.92rem; font-weight:700; color:var(--ink-black); margin:0 0 8px;
    display:flex; align-items:center; gap:8px; flex-wrap:wrap;
}
.lab-feat-card p{ font-size:.82rem; color:var(--ink-text-secondary); line-height:1.55; margin:0; }
.lab-feat-tag{
    display:inline-block; font-size:.58rem; font-weight:700;
    text-transform:uppercase; letter-spacing:.04em; padding:2px 8px; border-radius:20px;
    background:var(--ink-accent-pale); color:var(--ink-accent-dark);
}

@media(max-width:1024px){ .lab-feat-grid{ grid-template-columns:repeat(2,1fr); } }
@media(max-width:600px){ .lab-feat-grid{ grid-template-columns:1fr; } }

/* ── USE CASE / HORIZON CARDS ── */
.lab-usecase-grid{
    display:grid; grid-template-columns:repeat(3,1fr); gap:16px;
}
.lab-usecase-card{
    background:rgba(255,255,255,.03);
    border:1px solid rgba(255,255,255,.1);
    border-radius:var(--ink-radius-md); padding:26px 24px 28px;
    transition:background var(--ink-t-fast), border-color var(--ink-t-fast), transform var(--ink-t-fast);
}
.lp-section:not(.lp-section-dark) .lab-usecase-card{
    background:var(--ink-white);
    border:1px solid var(--ink-border);
}
.lab-usecase-card:hover{
    transform:translateY(-3px);
}
.lp-section-dark .lab-usecase-card:hover{ background:rgba(255,255,255,.06); border-color:rgba(255,255,255,.25); }
.lp-section:not(.lp-section-dark) .lab-usecase-card:hover{ box-shadow:0 14px 32px rgba(10,10,10,.08); border-color:#d4d4e0; }

.lab-usecase-role{
    font-size:.68rem; font-weight:800; text-transform:uppercase; letter-spacing:.05em;
    margin-bottom:8px; color:rgba(255,255,255,.45);
}
.lp-section:not(.lp-section-dark) .lab-usecase-role{ color:var(--ink-text-muted); }

.lab-usecase-card h4{
    font-size:1rem; font-weight:700; margin:0 0 10px; color:#fff;
}
.lp-section:not(.lp-section-dark) .lab-usecase-card h4{ color:var(--ink-black); }

.lab-usecase-card p{ font-size:.86rem; color:rgba(255,255,255,.55); line-height:1.65; margin:0; }
.lp-section:not(.lp-section-dark) .lab-usecase-card p{ color:var(--ink-text-secondary); }
.lab-usecase-card p strong{ color:#fff; font-weight:700; }
.lp-section:not(.lp-section-dark) .lab-usecase-card p strong{ color:var(--ink-black); }

/* Example Output */
.lab-example-output{
    margin-top:16px; padding:14px 16px;
    background:rgba(255,255,255,.04);
    border-left:2px solid rgba(255,255,255,.25);
    border-radius:8px;
}
.lp-section:not(.lp-section-dark) .lab-example-output{
    background:var(--ink-surface);
    border-left:2px solid var(--ink-accent);
}
.lab-example-output .lab-eo-label{
    font-size:.7rem; font-weight:800; text-transform:uppercase; letter-spacing:.05em;
    color:rgba(255,255,255,.45); margin-bottom:6px;
}
.lp-section:not(.lp-section-dark) .lab-example-output .lab-eo-label{ color:var(--ink-text-muted); }
.lab-example-output .lab-eo-body{
    font-size:.85rem; color:rgba(255,255,255,.7); line-height:1.6;
}
.lp-section:not(.lp-section-dark) .lab-example-output .lab-eo-body{ color:var(--ink-text-secondary); }
.lab-example-output .lab-eo-body strong{ color:#fff; }
.lp-section:not(.lp-section-dark) .lab-example-output .lab-eo-body strong{ color:var(--ink-black); }

@media(max-width:860px){ .lab-usecase-grid{ grid-template-columns:1fr; } }

/* Step numbers (How it works) */
.lab-step-num{
    width:44px; height:44px; margin:0 auto 18px;
    border-radius:var(--ink-radius-sm);
    background:#fff;
    border:1px solid var(--ink-border);
    display:flex; align-items:center; justify-content:center;
    font-family:var(--font-serif);
    font-size:1.1rem; font-weight:600; color:var(--ink-black);
    position:relative;
}
.lab-step-num::before, .lab-step-num::after{
    content:''; position:absolute; width:4px; height:4px; background:var(--carta-corner);
}
.lab-step-num::before{ top:-2px; left:-2px; }
.lab-step-num::after{ bottom:-2px; right:-2px; }

/* ── DEMO BROWSER MOCKUP ── */
.lab-demo-wrap{
    max-width:1100px; margin:0 auto;
    border:1px solid var(--ink-border);
    border-radius:var(--ink-radius-lg);
    background:var(--ink-white);
    box-shadow:var(--ink-shadow-3);
    overflow:hidden;
}
.lab-demo-chrome{
    height:42px; display:flex; align-items:center; gap:8px; padding:0 18px;
    border-bottom:1px solid var(--ink-border); background:#EDEDF2;
}
.lab-demo-dot{ width:10px; height:10px; border-radius:50%; background:#D3D0D9; }
.lab-demo-dot.red{ background:#FF5F57; }
.lab-demo-dot.yellow{ background:#FEBC2E; }
.lab-demo-dot.green{ background:#28C840; }
.lab-demo-title{ margin-left:10px; font-size:.75rem; color:var(--ink-text-muted); font-weight:600; }

.lab-demo-body{ padding:32px; }

.lab-demo-header{
    display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:16px;
    padding:22px 26px; border-radius:var(--ink-radius-md); margin-bottom:26px;
    background:var(--ink-surface-2); border:1px solid var(--ink-border);
}
.lab-demo-ticker{ font-family:var(--font-serif); font-size:1.6rem; font-weight:600; color:var(--ink-black); }
.lab-demo-name{ font-size:.85rem; color:var(--ink-text-secondary); }
.lab-demo-score{ font-size:1.15rem; font-weight:700; color:var(--ink-black); margin-bottom:4px; }
.lab-demo-strength{ display:flex; align-items:center; font-size:.85rem; color:#10b981; font-weight:600; justify-content:flex-end; }

.lab-demo-signals{
    padding:26px; border-radius:var(--ink-radius-md); margin-bottom:26px;
    background:var(--ink-accent-pale);
    border:1px solid var(--ink-border);
}
.lab-demo-signals-head{ display:flex; align-items:center; gap:14px; margin-bottom:20px; }
.lab-demo-signals-title{ font-size:1.05rem; font-weight:700; color:var(--ink-black); margin-bottom:2px; }
.lab-demo-signals-sub{ font-size:.78rem; color:var(--ink-text-muted); }
.lab-demo-signals-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(140px,1fr)); gap:12px; }
.lab-demo-signal-box{
    padding:18px; border-radius:var(--ink-radius-sm); text-align:center;
    background:#fff; border:1px solid var(--ink-border);
}
.lab-demo-signal-box .val{ font-family:var(--font-serif); font-size:2.1rem; font-weight:600; color:var(--ink-black); margin-bottom:4px; }
.lab-demo-signal-box .lbl{ font-size:.75rem; color:var(--ink-text-muted); font-weight:600; }

.lab-demo-horizons{ display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:16px; }
.lab-demo-horizon-card{
    padding:22px; border-radius:var(--ink-radius-md); border:1px solid;
    background:var(--ink-surface-2);
}
.lab-demo-horizon-head{
    display:flex; align-items:center; gap:10px; font-size:.98rem; font-weight:700;
    color:var(--ink-black); margin-bottom:14px;
}
.lab-demo-horizon-badge{
    display:inline-block; padding:8px 14px; border-radius:var(--ink-radius-sm); color:#fff;
    font-weight:700; text-align:center; width:100%; margin-bottom:14px; font-size:.9rem;
}
.lab-demo-horizon-body{ font-size:.8rem; color:var(--ink-text-secondary); line-height:1.65; }
.lab-demo-horizon-body ul{ margin:6px 0 0 18px; padding:0; }

@media(max-width:768px){
    .lab-demo-body{ padding:22px 18px; }
    .lab-demo-header{ padding:18px; }
}

/* ── RESPONSIVE ── */
@media(max-width:768px){
    .lab-hero{ padding:132px 0 56px; }
}

/* ═══════════════════════════════════════════════════════════════
   SCROLL REVEAL — apparition progressive au défilement
   ═══════════════════════════════════════════════════════════════ */

.lp-reveal{
    opacity:0;
    transform:translateY(28px);
    transition:opacity .7s cubic-bezier(.16,1,.3,1), transform .7s cubic-bezier(.16,1,.3,1);
    will-change:opacity, transform;
}
.lp-reveal.lp-reveal-visible{
    opacity:1;
    transform:translateY(0);
}

.lp-reveal[data-reveal-delay="100"]{ transition-delay:.1s; }
.lp-reveal[data-reveal-delay="200"]{ transition-delay:.2s; }
.lp-reveal[data-reveal-delay="300"]{ transition-delay:.3s; }
.lp-reveal[data-reveal-delay="400"]{ transition-delay:.4s; }
.lp-reveal[data-reveal-delay="500"]{ transition-delay:.5s; }
.lp-reveal[data-reveal-delay="600"]{ transition-delay:.6s; }

@media (prefers-reduced-motion: reduce){
    .lp-reveal{
        opacity:1 !important;
        transform:none !important;
        transition:none !important;
    }
}


/* ═══════════════════════════════════════════════════════════════
   FIX MOBILE — Force 1 card par ligne sur les grilles avec
   style inline (grid-template-columns écrit directement en HTML,
   qui a priorité sur les media queries externes sans !important)
   ═══════════════════════════════════════════════════════════════ */
   @media (max-width: 768px) {
    .lp-pillars-grid,
    .lab-integrations-grid,
    .lab-usecase-grid {
        grid-template-columns: 1fr !important;
        gap: 16px !important;
    }
}