/* ============================================================
   NEURODRIFT V5 — Homepage
   Architecture fractale 3 couches
   ============================================================ */

:root {
    --noir: #0a0a0a;
    --blanc: #fafafa;
    --gris-50: #f9fafb;
    --gris-100: #f5f5f5;
    --gris-200: #e5e5e5;
    --gris-300: #d4d4d4;
    --gris-400: #a3a3a3;
    --gris-600: #525252;
    --gris-800: #262626;
    --accent: #6366f1;
    --accent-light: #818cf8;
    --accent-glow: rgba(99, 102, 241, 0.15);
    --accent-2: #a855f7;
    --mind-blue: #3b82f6;
    --body-green: #22c55e;
    --spirit-rose: #ec4899;
    --gold: #f59e0b;
    --orange: #fb923c;
    --cyan: #06b6d4;
    --gradient-1: linear-gradient(135deg, #6366f1 0%, #a855f7 50%, #ec4899 100%);
    --gradient-2: linear-gradient(135deg, #0a0a0a 0%, #1e1b4b 50%, #0a0a0a 100%);
    --gradient-mind: linear-gradient(135deg, #3b82f6, #6366f1);
    --gradient-body: linear-gradient(135deg, #22c55e, #06b6d4);
    --gradient-spirit: linear-gradient(135deg, #ec4899, #a855f7);
    --radius: 20px;
    --radius-sm: 12px;
    --transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
    --max-w: 1080px;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--blanc);
    color: var(--gris-800);
    line-height: 1.6;
    overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; height: auto; }

/* ============ BETA BANNER ============ */
.beta-banner {
    position: fixed; top: 0; left: 0; right: 0; z-index: 200;
    background: var(--gradient-1); background-size: 200% 200%;
    animation: gradient-shift 8s ease-in-out infinite;
    text-align: center; padding: 0.45rem 1rem;
    font-size: 0.72rem; font-weight: 700; color: white;
    letter-spacing: 0.03em;
}
.beta-banner a { color: white; text-decoration: underline; text-underline-offset: 2px; }

/* ============ NAVIGATION ============ */
#navbar {
    position: fixed; top: 32px; left: 0; right: 0; z-index: 100;
    padding: 1rem 2.5rem;
    display: flex; justify-content: space-between; align-items: center;
    background: linear-gradient(135deg, #0a0a0a 0%, #1e1b4b 100%);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    transition: var(--transition);
}
#navbar.scrolled {
    padding: 0.6rem 2.5rem;
    background: linear-gradient(135deg, rgba(10,10,10,0.98) 0%, rgba(30,27,75,0.98) 100%);
    backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}
.nav-logo-img { height: 28px; transition: var(--transition); }
.nav-logo-img:hover { opacity: 0.85; transform: scale(1.03); }
.nav-links { display: flex; align-items: center; gap: 1.2rem; }
.nav-links a {
    color: rgba(255,255,255,0.7); font-size: 0.82rem; font-weight: 500;
    transition: var(--transition); position: relative; cursor: pointer;
}
.nav-links a:hover, .nav-links a.active { color: white; }
.nav-links > a::after {
    content: ''; position: absolute; bottom: -4px; left: 0;
    width: 0; height: 2px; background: var(--gradient-1);
    transition: width 0.3s ease;
}
.nav-links > a:hover::after { width: 100%; }

/* Nav dropdown */
.nav-dropdown { position: relative; }
.nav-dropdown > a::after { display: none; }
.nav-dropdown-trigger { display: flex; align-items: center; gap: 0.3rem; }
.nav-dropdown-trigger svg { width: 12px; height: 12px; transition: transform 0.3s ease; }
.nav-dropdown:hover .nav-dropdown-trigger svg { transform: rotate(180deg); }
.nav-dropdown-menu {
    position: absolute; top: calc(100% + 12px); left: 50%; transform: translateX(-50%);
    min-width: 280px; padding: 0.8rem;
    background: rgba(10,10,10,0.98); backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-sm);
    opacity: 0; visibility: hidden; transform: translateX(-50%) translateY(8px);
    transition: all 0.3s cubic-bezier(0.22,1,0.36,1);
    display: grid; grid-template-columns: 1fr 1fr; gap: 0.3rem;
}
.nav-dropdown:hover .nav-dropdown-menu {
    opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0);
}
.nav-dropdown-item {
    display: flex; align-items: center; gap: 0.6rem;
    padding: 0.55rem 0.75rem; border-radius: 8px;
    transition: background 0.2s ease; font-size: 0.78rem; font-weight: 600;
    color: rgba(255,255,255,0.8);
}
.nav-dropdown-item:hover { background: rgba(255,255,255,0.06); color: white; }
.nav-dropdown-item::after { display: none !important; }
.nav-dropdown-dot {
    width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0;
}

/* Nav CTA */
.btn-nav-abo {
    padding: 0.5rem 1.1rem; background: var(--gradient-1); background-size: 200% 200%;
    color: white !important; border-radius: var(--radius-sm);
    font-weight: 700 !important; font-size: 0.78rem !important;
    animation: gradient-shift 8s ease-in-out infinite;
    white-space: nowrap; position: relative; overflow: hidden;
}
.btn-nav-abo::after { display: none !important; }
.btn-nav-abo:hover { transform: translateY(-1px); box-shadow: 0 4px 16px rgba(99,102,241,0.4); }
.btn-nav-espace {
    padding: 0.45rem 0.9rem; border: 1px solid rgba(255,255,255,0.2);
    border-radius: var(--radius-sm); font-size: 0.78rem !important;
    color: rgba(255,255,255,0.8) !important; font-weight: 600 !important;
}
.btn-nav-espace::after { display: none !important; }
.btn-nav-espace:hover { border-color: rgba(255,255,255,0.5); color: white !important; }

/* Hamburger */
.menu-toggle { display: none; cursor: pointer; padding: 0.5rem; z-index: 101; background: none; border: none; }
.menu-toggle span {
    display: block; width: 22px; height: 2px;
    background: white; margin: 5px 0;
    transition: var(--transition);
}

@keyframes gradient-shift {
    0%,100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

/* ============ HERO ============ */
.hero {
    min-height: 100vh; display: flex; flex-direction: column;
    justify-content: flex-start; align-items: center;
    text-align: center; padding: 9.5rem 2rem 4rem;
    position: relative; overflow: hidden; background: var(--blanc);
}
.hero-bg-logo {
    position: absolute; top: 38%; left: 46%;
    transform: translate(-50%, -50%);
    width: min(1100px, 90vw); height: auto;
    z-index: 0; pointer-events: none;
    opacity: 0; animation: hero-bg-fade 2s cubic-bezier(0.22,1,0.36,1) 0.5s forwards;
}
@keyframes hero-bg-fade {
    0% { opacity: 0; transform: translate(-50%, -50%) scale(0.95); }
    100% { opacity: 0.09; transform: translate(-50%, -50%) scale(1); }
}
.hero-content { position: relative; z-index: 2; max-width: 900px; margin: 0 auto; }
.hero h1 {
    font-size: clamp(2.8rem, 7vw, 5rem); font-weight: 800;
    line-height: 1.02; letter-spacing: -0.045em;
    color: var(--noir); margin-bottom: 1.8rem;
    opacity: 0; animation: reveal-up 1s cubic-bezier(0.22,1,0.36,1) 0.35s forwards;
}
.gradient-text {
    background: var(--gradient-1);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent;
    background-size: 200% 200%;
    animation: gradient-shift 8s ease-in-out infinite;
}
.hero-baseline {
    font-size: clamp(1.05rem, 2vw, 1.18rem);
    color: var(--gris-800); line-height: 1.8;
    font-weight: 400; margin: 0 auto 2rem; max-width: 750px;
    opacity: 0; animation: reveal-up 1s cubic-bezier(0.22,1,0.36,1) 0.5s forwards;
}
.hero-hooks {
    display: flex; flex-wrap: wrap; gap: 0.6rem;
    justify-content: center; margin: 0 auto 2rem; max-width: 820px;
    opacity: 0; animation: reveal-up 1s cubic-bezier(0.22,1,0.36,1) 0.65s forwards;
}
.hero-hook {
    display: inline-flex; align-items: center;
    padding: 0.7rem 1.3rem; font-family: inherit;
    font-size: 0.82rem; font-weight: 600;
    border-radius: 10px; cursor: pointer;
    transition: var(--transition); text-decoration: none;
    border: none; line-height: 1.4;
}
.hero-hook:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(0,0,0,0.1); }
.hero-hook-1 { background: rgba(99,102,241,0.12); color: #4338ca; }
.hero-hook-1:hover { background: rgba(99,102,241,0.22); }
.hero-hook-2 { background: rgba(244,63,94,0.10); color: #be123c; }
.hero-hook-2:hover { background: rgba(244,63,94,0.20); }
.hero-hook-3 { background: rgba(16,185,129,0.10); color: #047857; }
.hero-hook-3:hover { background: rgba(16,185,129,0.20); }
.hero-hook-4 { background: rgba(245,158,11,0.10); color: #b45309; }
.hero-hook-4:hover { background: rgba(245,158,11,0.20); }
.hero-hook-5 { background: rgba(139,92,246,0.10); color: #6d28d9; }
.hero-hook-5:hover { background: rgba(139,92,246,0.20); }
.hero-hook-6 { background: rgba(6,182,212,0.10); color: #0e7490; }
.hero-hook-6:hover { background: rgba(6,182,212,0.20); }

.hero-cta {
    display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap;
    margin-bottom: 1.5rem;
    opacity: 0; animation: reveal-up 1s cubic-bezier(0.22,1,0.36,1) 0.75s forwards;
}
.hero-stats {
    display: flex; gap: 2rem; justify-content: center; flex-wrap: wrap;
    opacity: 0; animation: reveal-up 1s cubic-bezier(0.22,1,0.36,1) 0.9s forwards;
}
.hero-stat { text-align: center; }
.hero-stat .number {
    font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 800;
    color: var(--noir); letter-spacing: -0.03em;
}
.hero-stat .label {
    font-size: 0.75rem; color: var(--gris-400);
    font-weight: 500; text-transform: uppercase; letter-spacing: 0.05em;
}

@keyframes reveal-up {
    from { opacity: 0; transform: translateY(32px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ============ SHARED ============ */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 2rem; }
section { padding: clamp(3rem, 6vw, 5rem) 0; }
.section-label {
    display: inline-block; font-size: 0.72rem; font-weight: 700;
    letter-spacing: 0.12em; text-transform: uppercase;
    color: var(--accent); margin-bottom: 0.8rem;
}
.section-title {
    font-size: clamp(1.6rem, 3vw, 2.1rem); font-weight: 800;
    line-height: 1.1; letter-spacing: -0.03em;
    color: var(--noir); margin-bottom: 0.8rem;
}
.section-subtitle {
    font-size: clamp(0.88rem, 1.5vw, 1rem);
    color: var(--gris-600); line-height: 1.7;
    max-width: 600px; margin: 0 auto 2.5rem;
}

/* ============ BUTTONS ============ */
.btn-primary {
    display: inline-flex; align-items: center; gap: 0.5rem;
    padding: 0.9rem 1.8rem;
    background: var(--gradient-1); background-size: 200% 200%;
    color: white; border: none; border-radius: var(--radius-sm);
    font-family: inherit; font-size: 0.9rem; font-weight: 700;
    cursor: pointer; transition: var(--transition); text-decoration: none;
    animation: gradient-shift 8s ease-in-out infinite;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(99,102,241,0.3); }
.btn-secondary {
    display: inline-flex; align-items: center; gap: 0.5rem;
    padding: 0.8rem 1.5rem;
    background: transparent; color: var(--accent);
    border: 2px solid rgba(99,102,241,0.3);
    border-radius: var(--radius-sm);
    font-family: inherit; font-size: 0.88rem; font-weight: 600;
    cursor: pointer; transition: var(--transition); text-decoration: none;
}
.btn-secondary:hover { border-color: var(--accent); background: rgba(99,102,241,0.05); }

/* ============ MANIFESTE ============ */
.manifeste {
    padding: 6rem 2rem; text-align: center;
    background: var(--gradient-2); color: white;
    position: relative; overflow: hidden;
}
.manifeste::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(ellipse at 20% 50%, rgba(99,102,241,0.15) 0%, transparent 50%),
                radial-gradient(ellipse at 80% 50%, rgba(168,85,247,0.1) 0%, transparent 50%);
    animation: manifeste-glow 10s ease-in-out infinite alternate;
}
@keyframes manifeste-glow { 0% { opacity: 0.6; } 100% { opacity: 1; } }
.manifeste-inner { max-width: 1050px; margin: 0 auto; position: relative; z-index: 2; }
.manifeste blockquote {
    font-size: clamp(1.3rem, 3vw, 1.9rem); font-weight: 600;
    line-height: 1.5; letter-spacing: -0.02em; margin-bottom: 1.5rem;
    color: rgba(255,255,255,0.95);
}
.manifeste cite { font-style: normal; font-size: 0.88rem; color: rgba(255,255,255,0.4); font-weight: 500; }

/* ============ CONSTATS (LA RÉALITÉ) ============ */
.constats-section { text-align: center; background: var(--gris-50); }
.constats-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 0.8rem; margin-top: 2rem;
}
.constat-card {
    background: white; border: 1px solid var(--gris-200);
    border-radius: var(--radius-sm); padding: 1.5rem;
    text-align: left; transition: var(--transition);
    position: relative; overflow: hidden;
}
.constat-card:hover { transform: translateY(-3px); box-shadow: 0 8px 28px rgba(0,0,0,0.06); }
.constat-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0;
    height: 3px; border-radius: 3px 3px 0 0;
}
.constat-card:nth-child(1)::before { background: var(--accent); }
.constat-card:nth-child(2)::before { background: var(--spirit-rose); }
.constat-card:nth-child(3)::before { background: var(--body-green); }
.constat-card:nth-child(4)::before { background: var(--gold); }
.constat-card:nth-child(5)::before { background: var(--cyan); }
.constat-card:nth-child(6)::before { background: var(--orange); }
.constat-number {
    font-size: 1.8rem; font-weight: 800; letter-spacing: -0.03em;
    margin-bottom: 0.3rem;
}
.constat-card:nth-child(1) .constat-number { color: var(--accent); }
.constat-card:nth-child(2) .constat-number { color: var(--spirit-rose); }
.constat-card:nth-child(3) .constat-number { color: var(--body-green); }
.constat-card:nth-child(4) .constat-number { color: var(--gold); }
.constat-card:nth-child(5) .constat-number { color: var(--cyan); }
.constat-card:nth-child(6) .constat-number { color: var(--orange); }
.constat-label { font-size: 0.88rem; font-weight: 700; color: var(--noir); margin-bottom: 0.25rem; }
.constat-detail { font-size: 0.78rem; color: var(--gris-600); line-height: 1.55; }
.constat-source { font-size: 0.62rem; color: var(--gris-400); font-style: italic; margin-top: 0.5rem; }

/* ============ PRINCIPES ============ */
.principes-section { text-align: center; }
.principes-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 1rem; margin-top: 2rem;
}
.principe-card {
    background: white; border: 1px solid var(--gris-200);
    border-radius: var(--radius); padding: 1.8rem;
    text-align: left; transition: var(--transition);
}
.principe-card:hover { transform: translateY(-3px); box-shadow: 0 8px 28px rgba(0,0,0,0.05); border-color: rgba(99,102,241,0.2); }
.principe-icon {
    width: 44px; height: 44px; border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 1rem; background: rgba(99,102,241,0.08);
}
.principe-card h3 { font-size: 0.95rem; font-weight: 700; color: var(--noir); margin-bottom: 0.4rem; }
.principe-card p { font-size: 0.82rem; color: var(--gris-600); line-height: 1.65; }

/* ============ HERO DEUX BLOCS ============ */
.hero-choice {
    display: grid; grid-template-columns: 1fr 1fr; gap: 1rem;
    max-width: 820px; margin: 0 auto 2rem;
    opacity: 0; animation: reveal-up 1s cubic-bezier(0.22,1,0.36,1) 0.65s forwards;
}
.hero-choice-block {
    padding: 1rem 1.2rem; border-radius: var(--radius-sm);
    text-align: center; cursor: pointer; transition: var(--transition);
    text-decoration: none; display: flex; flex-direction: column;
    align-items: center; gap: 0.35rem;
}
.hero-choice-block:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(0,0,0,0.12);
}
.hero-choice-diag {
    background: var(--gradient-2); color: white;
    border: 2px solid rgba(99,102,241,0.3);
}
.hero-choice-diag:hover { border-color: rgba(99,102,241,0.6); }
.hero-choice-nodiag {
    background: white; color: var(--noir);
    border: 2px solid var(--gris-200);
}
.hero-choice-nodiag:hover { border-color: var(--accent); }
.hero-choice-icon {
    width: 36px; height: 36px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.2rem;
}
.hero-choice-diag .hero-choice-icon { background: rgba(99,102,241,0.2); }
.hero-choice-nodiag .hero-choice-icon { background: var(--gris-100); }
.hero-choice-block h3 { font-size: 0.92rem; font-weight: 800; letter-spacing: -0.02em; }
.hero-choice-block p { font-size: 0.75rem; line-height: 1.5; }
.hero-choice-diag p { color: rgba(255,255,255,0.6); }
.hero-choice-nodiag p { color: var(--gris-600); }
.hero-choice-arrow {
    font-size: 0.72rem; font-weight: 700; display: inline-flex;
    align-items: center; gap: 0.4rem; margin-top: auto;
}
.hero-choice-diag .hero-choice-arrow { color: var(--accent-light); }
.hero-choice-nodiag .hero-choice-arrow { color: var(--accent); }

/* ============ EXPLORER PAR PROBLÈME ============ */
.explorer-section { text-align: center; background: var(--gris-50); }
.explorer-grid {
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: 1rem; margin-top: 2rem;
}
.explorer-card {
    background: white; border: 1px solid var(--gris-200);
    border-radius: var(--radius); padding: 1.5rem 1.2rem;
    text-align: center; transition: var(--transition);
    cursor: pointer; text-decoration: none;
    display: flex; flex-direction: column; align-items: center; gap: 0.6rem;
}
.explorer-card:hover {
    transform: translateY(-4px); box-shadow: 0 12px 32px rgba(0,0,0,0.08);
    border-color: rgba(99,102,241,0.3);
}
.explorer-card-icon {
    width: 52px; height: 52px; border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.6rem;
}
.explorer-card h3 { font-size: 0.9rem; font-weight: 700; color: var(--noir); }
.explorer-card p { font-size: 0.75rem; color: var(--gris-400); line-height: 1.5; }
.explorer-card-count {
    font-size: 0.65rem; font-weight: 700; color: var(--accent);
    background: rgba(99,102,241,0.08); padding: 0.2rem 0.6rem;
    border-radius: 50px; letter-spacing: 0.03em;
}

/* Explorer diagnostic pills */
.explorer-diag { margin-top: 2.5rem; }
.explorer-diag-label {
    font-size: 0.78rem; color: var(--gris-600); margin-bottom: 1rem;
    font-weight: 500;
}
.explorer-pills { display: flex; gap: 0.5rem; justify-content: center; flex-wrap: wrap; }
.explorer-pill {
    display: inline-flex; align-items: center;
    padding: 0.5rem 1.3rem; font-size: 0.82rem; font-weight: 700;
    border-radius: 50px; transition: var(--transition);
}
.explorer-pill:hover { transform: translateY(-2px); box-shadow: 0 6px 16px rgba(0,0,0,0.1); }
.pill-tdah { background: rgba(99,102,241,0.15); color: #4338ca; }
.pill-tdah:hover { background: rgba(99,102,241,0.25); }
.pill-hpi { background: rgba(168,85,247,0.15); color: #6d28d9; }
.pill-hpi:hover { background: rgba(168,85,247,0.25); }
.pill-tdahhpi { background: linear-gradient(135deg, rgba(99,102,241,0.15), rgba(168,85,247,0.15)); color: #4f46e5; }
.pill-tdahhpi:hover { background: linear-gradient(135deg, rgba(99,102,241,0.25), rgba(168,85,247,0.25)); }
.pill-tourette { background: rgba(236,72,153,0.15); color: #be185d; }
.pill-tourette:hover { background: rgba(236,72,153,0.25); }
.pill-ecole { background: rgba(139,92,246,0.15); color: #6d28d9; }
.pill-ecole:hover { background: rgba(139,92,246,0.25); }
.explorer-note {
    font-size: 0.78rem; color: var(--gris-400); margin-top: 1.2rem; font-style: italic;
}

/* ============ THREE PILLARS ============ */
#pillars { text-align: center; }
.pillars-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.pillar-card {
    padding: 2rem; background: white; text-align: left;
    border: 1px solid var(--gris-200); border-radius: var(--radius);
    transition: var(--transition); position: relative; overflow: hidden;
}
.pillar-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0;
    height: 3px; border-radius: 3px 3px 0 0;
    opacity: 0; transition: var(--transition);
}
.pillar-card.mind::before { background: var(--gradient-mind); }
.pillar-card.body::before { background: var(--gradient-body); }
.pillar-card.spirit::before { background: var(--gradient-spirit); }
.pillar-card:hover {
    border-color: rgba(99,102,241,0.2);
    box-shadow: 0 10px 32px rgba(0,0,0,0.05);
    transform: translateY(-3px);
}
.pillar-card:hover::before { opacity: 1; }
.pillar-sub { font-size: 0.68rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--gris-400); margin-bottom: 0.3rem; }
.pillar-card h3 { font-size: 1.1rem; font-weight: 700; color: var(--noir); margin-bottom: 0.5rem; }
.pillar-card p { font-size: 0.82rem; color: var(--gris-600); line-height: 1.65; margin-bottom: 0.8rem; }
.icon {
    width: 48px; height: 48px; border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 1rem;
}
.icon.mind { background: rgba(59,130,246,0.1); }
.icon.body { background: rgba(34,197,94,0.1); }
.icon.spirit { background: rgba(236,72,153,0.1); }
.tags { display: flex; flex-wrap: wrap; gap: 0.3rem; }
.tag {
    font-size: 0.68rem; padding: 0.2rem 0.6rem;
    background: var(--gris-100); color: var(--gris-600);
    border-radius: 100px; font-weight: 500;
}

/* ============ OFFRES ============ */
.offres-section {
    background: var(--gradient-2); color: white; text-align: center;
}
.offres-section .section-label { color: var(--accent-light); }
.offres-section .section-title { color: white; }
.offres-section .section-subtitle { color: rgba(255,255,255,0.5); }
.offres-grid {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.8rem;
}
.offre-card {
    display: flex; flex-direction: column;
    padding: 2rem 1.2rem; text-align: center;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: var(--radius); transition: var(--transition);
    position: relative;
}
.offre-card:hover {
    background: rgba(255,255,255,0.07);
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.2);
}
.offre-card.featured {
    border-color: rgba(99,102,241,0.5);
    background: rgba(99,102,241,0.1);
    transform: scale(1.03);
}
.offre-card.featured:hover { transform: scale(1.05) translateY(-3px); }
.offre-badge {
    position: absolute; top: -1px; left: 50%; transform: translateX(-50%);
    background: var(--gradient-1); background-size: 200% 200%;
    animation: gradient-shift 8s ease-in-out infinite;
    color: white; font-size: 0.55rem; font-weight: 700;
    padding: 0.2rem 0.7rem; border-radius: 0 0 6px 6px;
    letter-spacing: 0.04em; text-transform: uppercase; white-space: nowrap;
}
.offre-card h4 { font-size: 0.95rem; font-weight: 700; color: white; margin-bottom: 0.3rem; }
.offre-price {
    font-size: 1.8rem; font-weight: 800; color: white;
    margin-bottom: 0.15rem; letter-spacing: -0.03em;
}
.offre-price-note { font-size: 0.7rem; color: rgba(255,255,255,0.35); margin-bottom: 0.8rem; }
.offre-card p { font-size: 0.78rem; color: rgba(255,255,255,0.5); line-height: 1.65; }
.offre-divider { width: 40px; height: 1px; background: rgba(255,255,255,0.1); margin: 0.8rem auto; }

/* Abonnement callout */
.abo-callout {
    margin-top: 2rem; padding: 2.5rem;
    background: linear-gradient(135deg, rgba(99,102,241,0.12), rgba(168,85,247,0.12));
    border: 2px solid rgba(99,102,241,0.3);
    border-radius: var(--radius); text-align: center;
    position: relative; overflow: hidden;
}
.abo-callout::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0;
    height: 4px; background: var(--gradient-1);
}
.abo-callout h4 {
    font-size: 1.1rem; font-weight: 800; color: white; margin-bottom: 0.3rem;
}
.abo-price-row {
    display: flex; align-items: baseline; justify-content: center; gap: 0.8rem;
    margin-bottom: 0.3rem;
}
.abo-old-price {
    font-size: 1.3rem; font-weight: 600; color: rgba(255,255,255,0.3);
    text-decoration: line-through;
}
.abo-price {
    font-size: 2.5rem; font-weight: 800; color: white;
    letter-spacing: -0.03em;
}
.abo-equiv {
    font-size: 0.85rem; color: var(--accent-light); font-weight: 600;
    margin-bottom: 0.5rem;
}
.abo-desc { font-size: 0.82rem; color: rgba(255,255,255,0.6); margin-bottom: 1rem; }
.abo-counter {
    display: inline-flex; align-items: center; gap: 0.6rem;
    background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.12);
    border-radius: 50px; padding: 0.5rem 1.2rem; margin-top: 0.8rem;
}
.abo-counter-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: #22c55e; animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot { 0%,100% { opacity: 1; } 50% { opacity: 0.4; } }
.abo-counter-text {
    font-size: 0.78rem; font-weight: 600; color: rgba(255,255,255,0.8);
}
.abo-counter-number {
    font-weight: 800; color: #22c55e;
}
.btn-abo {
    display: inline-flex; align-items: center; gap: 0.5rem;
    padding: 0.85rem 2rem; margin-top: 1rem;
    background: white; color: var(--accent); border: none;
    border-radius: var(--radius-sm);
    font-family: inherit; font-size: 0.9rem; font-weight: 700;
    cursor: pointer; transition: var(--transition); text-decoration: none;
}
.btn-abo:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(255,255,255,0.2); }

/* ============ HOW IT WORKS ============ */
.how-section { text-align: center; background: white; }
.how-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 2rem; max-width: 800px; margin: 0 auto;
    position: relative;
}
.how-grid::before {
    content: ''; position: absolute;
    top: 40px; left: 15%; right: 15%;
    height: 2px; background: var(--gris-200); z-index: 0;
}
.how-step { display: flex; flex-direction: column; align-items: center; position: relative; z-index: 1; }
.how-number {
    width: 56px; height: 56px; border-radius: 50%;
    background: white; border: 2px solid var(--gris-200);
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 1.2rem; transition: var(--transition);
}
.how-step:hover .how-number { border-color: var(--accent); box-shadow: 0 4px 20px rgba(99,102,241,0.15); }
.how-step h4 { font-size: 1rem; font-weight: 700; color: var(--noir); margin-bottom: 0.4rem; }
.how-step p { font-size: 0.82rem; color: var(--gris-600); line-height: 1.6; max-width: 220px; }

/* ============ TEAM ============ */
#team { text-align: center; }
.team-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.team-card {
    display: block; padding: 2rem; text-align: left;
    background: white; border: 1px solid var(--gris-200);
    border-radius: var(--radius); transition: var(--transition);
}
.team-card:hover { box-shadow: 0 10px 32px rgba(0,0,0,0.05); transform: translateY(-3px); }
.team-role { font-size: 0.65rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--accent); margin-bottom: 0.3rem; }
.team-card h3 { font-size: 1.2rem; font-weight: 800; color: var(--noir); margin-bottom: 0.3rem; }
.team-title { font-size: 0.8rem; font-weight: 500; color: var(--gris-400); margin-bottom: 0.8rem; }
.team-card p { font-size: 0.82rem; color: var(--gris-600); line-height: 1.65; }

/* Comite */
.comite-block {
    margin-top: 3rem; padding: 2rem 2.2rem;
    background: var(--gris-50); border: 1px solid var(--gris-200);
    border-radius: var(--radius); text-align: left;
}
.comite-block h3 { font-size: 1.1rem; font-weight: 800; color: var(--accent); margin-bottom: 0.5rem; font-style: italic; }
.comite-block > p { font-size: 0.82rem; color: var(--gris-600); line-height: 1.6; margin-bottom: 1.5rem; }
.comite-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1rem; }
.comite-card {
    padding: 1.4rem; background: white;
    border: 1px solid var(--gris-200); border-radius: var(--radius);
    border-top: 2px solid var(--accent); transition: var(--transition);
}
.comite-card:hover { box-shadow: 0 6px 20px rgba(0,0,0,0.04); transform: translateY(-2px); }
.comite-card h4 { font-size: 0.9rem; font-weight: 700; color: var(--noir); margin-bottom: 0.4rem; }
.comite-card p { font-size: 0.78rem; color: var(--gris-600); line-height: 1.55; }
.comite-card.placeholder { border-top-color: var(--gris-300); }
.comite-card.placeholder h4 { font-style: italic; color: var(--gris-400); }

/* ============ FEEDBACK ============ */
.feedback-section { text-align: center; background: white; }
.feedback-inner { max-width: 560px; margin: 0 auto; }
.feedback-form {
    background: var(--gris-50); border: 1px solid var(--gris-200);
    border-radius: var(--radius); padding: 1.5rem; margin-top: 1.5rem;
    text-align: left;
}
.feedback-form textarea {
    width: 100%; min-height: 100px; padding: 1rem;
    border: 1px solid var(--gris-200); border-radius: var(--radius-sm);
    font-family: inherit; font-size: 0.88rem; color: var(--gris-800);
    background: white; resize: vertical; outline: none;
    transition: border-color 0.3s ease;
}
.feedback-form input:focus, .feedback-form textarea:focus { border-color: var(--accent); }
.feedback-form input::placeholder, .feedback-form textarea::placeholder { color: var(--gris-400); }
.feedback-actions { display: flex; justify-content: flex-end; margin-top: 0.8rem; }
.feedback-note { font-size: 0.72rem; color: var(--gris-400); margin-top: 1rem; }

/* ============ ASSOCIATIONS ============ */
.asso-section {
    text-align: center; background: rgba(16,185,129,0.04);
    border-top: 1px solid rgba(16,185,129,0.12);
}
.asso-grid { display: flex; gap: 1.2rem; justify-content: center; flex-wrap: wrap; margin: 1.5rem 0; }
.asso-card {
    background: white; border: 1px solid rgba(16,185,129,0.25);
    border-radius: var(--radius-sm); padding: 1.2rem 1.5rem;
    text-align: center; min-width: 140px;
}
.asso-card .asso-num { font-size: 1.3rem; font-weight: 800; color: #059669; margin-bottom: 0.2rem; }
.asso-card .asso-label { font-size: 0.72rem; color: var(--gris-600); }
.btn-asso {
    display: inline-flex; align-items: center; gap: 0.5rem;
    padding: 0.7rem 1.5rem; background: #059669; color: white;
    border: none; border-radius: var(--radius-sm);
    font-family: inherit; font-size: 0.85rem; font-weight: 600;
    cursor: pointer; transition: var(--transition); text-decoration: none;
}
.btn-asso:hover { background: #047857; transform: translateY(-2px); box-shadow: 0 6px 20px rgba(5,150,105,0.25); }

/* ============ CTA FINAL ============ */
.cta-section { text-align: center; background: var(--gris-50); }
.cta-box {
    display: inline-flex; flex-direction: column; align-items: center;
    background: white; border: 1px solid var(--gris-200);
    border-radius: var(--radius); padding: 2.5rem; max-width: 500px;
}
.cta-box h4 { font-size: 1rem; font-weight: 700; color: var(--noir); margin-bottom: 0.6rem; }
.cta-box p { font-size: 0.82rem; color: var(--gris-600); line-height: 1.7; margin-bottom: 1.2rem; }

/* ============ FOOTER ============ */
footer { padding: 3rem 2rem; border-top: 1px solid var(--gris-200); }
.footer-inner {
    max-width: var(--max-w); margin: 0 auto;
    display: flex; justify-content: space-between;
    align-items: center; flex-wrap: wrap; gap: 1rem;
}
.footer-left { display: flex; align-items: center; gap: 1rem; }
.footer-left span { font-size: 0.75rem; color: var(--gris-400); }
.footer-right { display: flex; align-items: center; gap: 1.2rem; }
.footer-right a {
    color: var(--gris-400); font-size: 0.75rem; font-weight: 500;
    transition: var(--transition); position: relative;
}
.footer-right a::after {
    content: ''; position: absolute; bottom: -2px; left: 0;
    width: 0; height: 1.5px; background: var(--gradient-1); transition: width 0.3s ease;
}
.footer-right a:hover { color: var(--noir); }
.footer-right a:hover::after { width: 100%; }

/* ============ ANIMATIONS ============ */
.fade-in {
    opacity: 0; transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.22,1,0.36,1),
                transform 0.8s cubic-bezier(0.22,1,0.36,1);
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

@media (hover: hover) {
    .cursor-glow {
        position: fixed; width: 400px; height: 400px; border-radius: 50%;
        pointer-events: none;
        background: radial-gradient(circle, rgba(99,102,241,0.04) 0%, transparent 70%);
        transform: translate(-50%, -50%); z-index: 0;
        transition: left 0.6s ease, top 0.6s ease;
    }
}

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
    .offres-grid { grid-template-columns: repeat(2, 1fr); }
    .explorer-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .beta-banner { font-size: 0.65rem; padding: 0.35rem 0.5rem; }
    #navbar { padding: 0.8rem 1.2rem; top: 28px; }
    .nav-links { display: none; }
    .menu-toggle { display: block; }
    .nav-links.open {
        display: flex; flex-direction: column;
        position: absolute; top: 100%; left: 0; right: 0;
        background: rgba(10,10,10,0.98); backdrop-filter: blur(20px);
        padding: 1.5rem 2rem 2rem; gap: 1rem;
        border-bottom: 1px solid rgba(255,255,255,0.08);
    }
    .nav-links.open .nav-dropdown-menu {
        position: static; transform: none; opacity: 1; visibility: visible;
        min-width: 100%; background: rgba(255,255,255,0.03);
        border: none; margin-top: 0.5rem;
    }
    .hero { padding: 8.5rem 1.5rem 3rem; min-height: auto; }
    .hero h1 { font-size: clamp(2rem, 8vw, 3rem); }
    .hero-bg-logo { top: 40%; width: min(800px, 95vw); }
    .hero-hooks { gap: 0.4rem; }
    .hero-hook { padding: 0.55rem 1rem; font-size: 0.78rem; }
    .hero-choice { grid-template-columns: 1fr; }
    .hero-cta { flex-direction: column; align-items: center; }
    .hero-stats { gap: 1.2rem; }
    .constats-grid { grid-template-columns: 1fr 1fr; }
    .principes-grid { grid-template-columns: 1fr; }
    .explorer-grid { grid-template-columns: 1fr 1fr; }
    .pillars-grid { grid-template-columns: 1fr; }
    .offres-grid { grid-template-columns: 1fr; }
    .offre-card.featured { transform: none; }
    .offre-card.featured:hover { transform: translateY(-3px); }
    .how-grid { grid-template-columns: 1fr; gap: 2.5rem; }
    .how-grid::before { display: none; }
    .team-grid { grid-template-columns: 1fr; }
    .comite-grid { grid-template-columns: 1fr; }
    .footer-inner { flex-direction: column; text-align: center; }
    .footer-left { flex-direction: column; }
    .footer-right { flex-wrap: wrap; justify-content: center; }
    /* Diagnostic grid on mobile */
    .diag-section [style*="repeat(6"] { grid-template-columns: repeat(3, 1fr) !important; }
}

/* ── Extra small (< 480px) ── */
@media (max-width: 480px) {
    .hero { padding: 7.5rem 1rem 2rem; }
    .hero h1 { font-size: 1.8rem; }
    .hero-baseline { font-size: 0.85rem !important; }
    .hero-choice-block h3 { font-size: 0.82rem; }
    .hero-choice-block p { font-size: 0.7rem; }
    .hero-stats { gap: 0.8rem; }
    .hero-stat .number { font-size: 1.2rem; }
    .constats-grid { grid-template-columns: 1fr; }
    .explorer-grid { grid-template-columns: 1fr; }
    .diag-section [style*="repeat(6"] { grid-template-columns: repeat(2, 1fr) !important; }
    .abo-callout { padding: 1.5rem; }
    .abo-price { font-size: 2rem; }
    .section-title { font-size: 1.3rem; }
    .section-subtitle { font-size: 0.82rem; }
}

/* ── Safe area (iPhone notch) ── */
@supports (padding: env(safe-area-inset-top)) {
    .beta-banner { padding-top: calc(0.45rem + env(safe-area-inset-top)); }
    footer { padding-bottom: calc(3rem + env(safe-area-inset-bottom)); }
}

/* ── Print ── */
@media print {
    .beta-banner, #navbar, .menu-toggle, .btn-nav-abo, .btn-nav-espace, .hero-choice, .abo-callout, footer { display: none !important; }
    .hero { padding-top: 2rem; }
    body { font-size: 12pt; color: #000; }
    a { color: #000; text-decoration: underline; }
}

/* ── Reduced motion ── */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
    .fade-in { opacity: 1; transform: none; }
}

/* ── Dark mode hint (future) ── */
@media (prefers-color-scheme: dark) {
    /* Prepared for future dark mode implementation */
}