/* Score Investisseur — Consumer Web */

:root {
    --primary: #2d8fd9;
    --primary-dark: #1a6fb3;
    --primary-light: #e8f4fd;
    --accent: #f59e0b;
    --green: #22c55e;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-500: #6b7280;
    --gray-700: #374151;
    --gray-900: #111827;
    --radius: 16px;
    --max-width: 960px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--gray-900);
    line-height: 1.6;
}

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }

/* Nav */
.nav { background: white; border-bottom: 1px solid var(--gray-100); position: sticky; top: 0; z-index: 100; }
.nav-inner { display: flex; justify-content: space-between; align-items: center; height: 64px; }
.logo { font-size: 18px; font-weight: 800; color: var(--primary); text-decoration: none; }
.nav-cta {
    background: var(--primary);
    color: white;
    padding: 8px 20px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: background 0.15s;
}
.nav-cta:hover { background: var(--primary-dark); }

/* Hero */
.hero {
    text-align: center;
    padding: 80px 24px 60px;
    background: linear-gradient(180deg, var(--primary-light) 0%, white 100%);
}
.hero h1 {
    font-size: clamp(32px, 5vw, 52px);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 20px;
}
.hero-sub {
    font-size: 18px;
    color: var(--gray-500);
    margin-bottom: 32px;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
}
.hero-note {
    margin-top: 16px;
    font-size: 13px;
    color: var(--gray-500);
}

/* Buttons */
.btn {
    display: inline-block;
    background: var(--primary);
    color: white;
    padding: 14px 32px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 700;
    font-size: 16px;
    transition: all 0.15s;
    border: none;
    cursor: pointer;
}
.btn:hover { background: var(--primary-dark); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(45, 143, 217, 0.3); }
.btn-large { padding: 16px 40px; font-size: 18px; }
.btn-full { width: 100%; text-align: center; }

/* Sections */
.section { padding: 80px 24px; }
.section-alt { background: var(--gray-50); }
.section h2 { text-align: center; font-size: 32px; font-weight: 800; margin-bottom: 40px; }
.section-cta { text-align: center; background: var(--gray-900); color: white; }
.section-cta h2 { color: white; }
.section-cta p { color: var(--gray-500); margin-bottom: 24px; font-size: 18px; }

/* Steps */
.steps-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 24px; }
.step-card {
    background: white;
    border-radius: var(--radius);
    padding: 32px 24px;
    text-align: center;
    border: 1px solid var(--gray-100);
}
.step-number {
    width: 48px; height: 48px;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 20px; font-weight: 800;
    margin: 0 auto 16px;
}
.step-card h3 { font-size: 18px; margin-bottom: 8px; }
.step-card p { color: var(--gray-500); font-size: 14px; }

/* Dimensions */
.dimensions-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 16px; }
.dimension-card {
    background: white;
    border-radius: var(--radius);
    padding: 24px;
    text-align: center;
    border: 1px solid var(--gray-100);
}
.dimension-icon { font-size: 36px; display: block; margin-bottom: 12px; }
.dimension-card h3 { font-size: 15px; margin-bottom: 4px; }
.dimension-card p { color: var(--gray-500); font-size: 13px; }

/* Comparison */
.comparison-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; max-width: 700px; margin: 0 auto; }
.comparison-card {
    border-radius: var(--radius);
    padding: 32px;
    border: 1px solid var(--gray-100);
    background: white;
}
.comparison-card.highlight {
    border-color: var(--primary);
    background: var(--primary-light);
}
.comparison-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 16px; }
.comparison-card ul { list-style: none; }
.comparison-card li { padding: 6px 0; font-size: 14px; }

/* Footer */
.footer {
    text-align: center;
    padding: 40px 24px;
    background: var(--gray-50);
    border-top: 1px solid var(--gray-100);
}
.footer a { color: var(--primary); text-decoration: none; }
.disclaimer { color: var(--gray-500); font-size: 12px; margin-top: 12px; font-style: italic; }
.footer-links { margin-top: 12px; font-size: 13px; color: var(--gray-500); }
.footer-links a { color: var(--gray-500); }

/* Forms (for bilan page) */
.form-section { max-width: 600px; margin: 0 auto; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-weight: 600; font-size: 14px; margin-bottom: 6px; }
.form-group input, .form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--gray-100);
    border-radius: 10px;
    font-size: 16px;
    background: white;
}
.form-group input:focus, .form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(45, 143, 217, 0.15);
}

.category-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 10px; margin-bottom: 20px; }
.category-btn {
    padding: 14px 12px;
    border: 2px solid var(--gray-100);
    border-radius: 12px;
    background: white;
    cursor: pointer;
    text-align: center;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.15s;
}
.category-btn:hover { border-color: var(--primary); }
.category-btn.selected { border-color: var(--primary); background: var(--primary-light); color: var(--primary); font-weight: 700; }

/* Score display */
.score-display { text-align: center; padding: 40px 0; }
.score-number { font-size: 96px; font-weight: 800; line-height: 1; }
.score-number.excellent { color: var(--green); }
.score-number.good { color: var(--accent); }
.score-number.mediocre { color: #f97316; }
.score-number.poor { color: #ef4444; }
.score-label { font-size: 20px; color: var(--gray-500); margin-top: 8px; }

/* Progress bar */
.progress-steps { display: flex; gap: 4px; margin-bottom: 32px; }
.progress-step { flex: 1; height: 4px; border-radius: 2px; background: var(--gray-100); }
.progress-step.active { background: var(--primary); }

/* App store badge */
.app-badge { margin-top: 24px; }
.app-badge img { height: 50px; }

@media (max-width: 640px) {
    .comparison-grid { grid-template-columns: 1fr; }
    .hero { padding: 48px 24px 40px; }
}