/* Page À propos — complète auth.css */

.about-page {
    min-height: 100vh;
    font-family: 'DM Sans', -apple-system, sans-serif;
    background: var(--auth-bg);
    color: var(--auth-text);
    position: relative;
}

.about-header {
    position: relative;
    z-index: 2;
    max-width: 1100px;
    margin: 0 auto;
    padding: 1.5rem 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.about-header .auth-brand {
    text-decoration: none;
}

.about-nav {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.about-nav a {
    color: var(--auth-text-muted);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9375rem;
}

.about-nav a:hover {
    color: var(--auth-primary);
}

.about-nav-cta {
    background: var(--auth-primary-light);
    color: var(--auth-primary) !important;
    padding: 0.5rem 1rem;
    border-radius: 8px;
}

.about-main {
    position: relative;
    z-index: 1;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 1.25rem 3rem;
}

.about-hero {
    text-align: center;
    padding: 2rem 0 3rem;
}

.about-kicker {
    display: inline-block;
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--auth-primary);
    background: var(--auth-primary-light);
    padding: 0.35rem 0.85rem;
    border-radius: 999px;
    margin-bottom: 1rem;
}

.about-hero h1 {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
}

.about-lead {
    font-size: 1.125rem;
    color: var(--auth-text-muted);
    line-height: 1.7;
    max-width: 680px;
    margin: 0 auto 1.5rem;
}

.about-hero-cta {
    width: auto !important;
    display: inline-flex !important;
    padding-left: 1.75rem !important;
    padding-right: 1.75rem !important;
}

.about-section {
    margin-bottom: 3rem;
}

.about-section h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
}

.about-section-intro {
    color: var(--auth-text-muted);
    margin-bottom: 1.25rem;
    line-height: 1.6;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.25rem;
}

.about-card {
    background: #fff;
    border: 1px solid var(--auth-border);
    border-radius: 14px;
    padding: 1.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.about-card-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: var(--auth-primary-light);
    color: var(--auth-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.125rem;
    margin-bottom: 1rem;
}

.about-card h3 {
    font-size: 1.0625rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.about-card p {
    color: var(--auth-text-muted);
    font-size: 0.9375rem;
    line-height: 1.55;
    margin: 0;
}

.about-section-alt {
    background: #fff;
    border: 1px solid var(--auth-border);
    border-radius: 16px;
    padding: 2rem;
}

.about-business-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 0.75rem 1.5rem;
}

.about-business-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.9375rem;
    line-height: 1.5;
    color: var(--auth-text);
}

.about-business-list i {
    color: var(--auth-primary);
    margin-top: 0.2rem;
    width: 1.1rem;
    text-align: center;
    flex-shrink: 0;
}

.about-roles {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1rem;
}

.about-role {
    background: #fff;
    border-left: 4px solid var(--auth-primary);
    border-radius: 0 12px 12px 0;
    padding: 1.25rem 1.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.about-role h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.35rem;
}

.about-role p {
    color: var(--auth-text-muted);
    font-size: 0.9375rem;
    margin: 0;
    line-height: 1.55;
}

.about-cta {
    text-align: center;
    background: linear-gradient(135deg, var(--auth-primary) 0%, #6366f1 100%);
    color: #fff;
    border-radius: 16px;
    padding: 2.5rem 1.5rem;
}

.about-cta h2 {
    color: #fff;
    margin-bottom: 0.5rem;
}

.about-cta > p {
    opacity: 0.9;
    margin-bottom: 1.5rem;
}

.about-cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
}

.about-cta-actions .auth-btn {
    width: auto;
    min-width: 180px;
}

.about-cta .auth-btn-primary {
    background: #fff;
    color: var(--auth-primary);
}

.about-cta .auth-btn-primary:hover {
    background: #f8fafc;
    transform: translateY(-1px);
}

.about-demo-note {
    margin-top: 1.25rem;
    font-size: 0.875rem;
    opacity: 0.85;
    margin-bottom: 0;
}

.about-footer {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 1.5rem;
    font-size: 0.875rem;
    color: var(--auth-text-muted);
}

.about-footer a {
    color: var(--auth-primary);
    text-decoration: none;
}

.auth-btn-demo {
    background: #fff;
    color: var(--auth-primary);
    border: 2px solid var(--auth-primary-light);
    text-decoration: none;
}

.auth-btn-demo:hover {
    background: var(--auth-primary-light);
    color: var(--auth-primary-hover);
    transform: translateY(-1px);
}

.about-cta .auth-btn-demo {
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    border-color: rgba(255, 255, 255, 0.4);
}

.about-cta .auth-btn-demo:hover {
    background: rgba(255, 255, 255, 0.25);
    color: #fff;
}

.demo-banner {
    background: linear-gradient(90deg, #f59e0b 0%, #fbbf24 100%);
    color: #78350f;
    padding: 0.65rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    text-align: center;
}

.demo-banner i {
    font-size: 1rem;
}

.demo-banner strong {
    font-weight: 700;
}

.demo-banner a,
.demo-banner button {
    color: #78350f;
    font-weight: 600;
    text-decoration: underline;
}

@media (max-width: 640px) {
    .about-section-alt {
        padding: 1.25rem;
    }
}