/* ==========================================
   HOME PAGE - Sotis AI Landing
   ========================================== */

/* Section Title (shared) */
.section-title {
    text-align: center;
    font-size: 1.75rem;
    color: var(--violet-dark);
    margin-bottom: var(--space-lg);
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--yellow-primary);
    margin: var(--space-sm) auto 0;
    border-radius: var(--radius-full);
}

/* ==========================================
   ABOUT SECTION (Qui suis-je)
   ========================================== */

.about-section {
    padding: var(--space-xl) 0;
}

.about-content {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
    max-width: 900px;
    margin: 0 auto;
}

.about-photo {
    flex-shrink: 0;
}

.about-photo img {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--violet-primary);
    box-shadow: var(--shadow-lg);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.about-photo img:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-hover);
}

.about-text h2 {
    font-size: 2rem;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.about-role {
    font-size: 1.1rem;
    color: var(--violet-dark);
    font-weight: var(--font-weight-medium);
    margin-bottom: var(--space-sm);
}

.about-pitch {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-sm);
}

.about-guarantee {
    color: var(--text-primary);
    background: var(--yellow-light);
    padding: var(--space-sm);
    border-radius: var(--radius-sm);
    border-left: 4px solid var(--yellow-primary);
    margin-bottom: var(--space-md);
}

[data-theme="dark"] .about-guarantee {
    background: rgba(247, 230, 77, 0.1);
}

.about-links {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.social-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    font-weight: var(--font-weight-medium);
    font-size: 0.9rem;
    transition: all var(--transition-base);
    text-decoration: none;
    border: 2px solid transparent;
}

.social-link .social-icon {
    font-size: 1rem;
}

.social-link.calendly {
    background: var(--violet-primary);
    color: var(--white);
}

.social-link.calendly:hover {
    background: var(--violet-dark);
    transform: translateY(-2px);
}

.social-link.linkedin {
    background: var(--card-bg);
    color: var(--text-primary);
    border-color: var(--border-color);
}

.social-link.linkedin:hover {
    border-color: var(--violet-primary);
    color: var(--violet-dark);
    transform: translateY(-2px);
}

.social-link.github {
    background: var(--card-bg);
    color: var(--text-primary);
    border-color: var(--border-color);
}

.social-link.github:hover {
    border-color: var(--violet-primary);
    color: var(--violet-dark);
    transform: translateY(-2px);
}

/* ==========================================
   SERVICES SECTION
   ========================================== */

.services-section {
    padding: var(--space-xl) 0;
    background: var(--bg-secondary);
    margin: 0 calc(-50vw + 50%);
    padding-left: calc(50vw - 50%);
    padding-right: calc(50vw - 50%);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
    max-width: 800px;
    margin: 0 auto;
}

.service-card {
    background: var(--card-bg);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 2px solid var(--border-color);
    transition: all var(--transition-base);
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
    border-color: var(--violet-primary);
}

.service-icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-sm);
}

.service-card h3 {
    color: var(--violet-dark);
    font-size: 1.1rem;
    margin-bottom: var(--space-xs);
}

.service-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ==========================================
   SECTORS SECTION
   ========================================== */

.sectors-section {
    padding: var(--space-xl) 0;
}

.sectors-grid {
    display: flex;
    justify-content: center;
    gap: var(--space-xl);
    flex-wrap: nowrap;
    max-width: 1000px;
    margin: 0 auto;
}

.sectors-note {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-top: var(--space-md);
    font-style: italic;
}

.sector-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--space-md);
    min-width: 200px;
}

.sector-icon {
    font-size: 3rem;
    margin-bottom: var(--space-sm);
}

.sector-name {
    font-size: 1.2rem;
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.sector-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* ==========================================
   EXPLORE SECTION
   ========================================== */

.explore-section {
    padding: var(--space-xl) 0;
    background: var(--bg-secondary);
    margin: 0 calc(-50vw + 50%);
    padding-left: calc(50vw - 50%);
    padding-right: calc(50vw - 50%);
}

.explore-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-md);
    max-width: 1000px;
    margin: 0 auto;
}

.explore-card {
    display: block;
    background: var(--card-bg);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    text-decoration: none;
    box-shadow: var(--shadow-sm);
    border: 2px solid var(--border-color);
    transition: all var(--transition-base);
}

.explore-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
    border-color: var(--violet-primary);
}

.explore-icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-sm);
}

.explore-card h3 {
    color: var(--violet-dark);
    font-size: 1.25rem;
    margin-bottom: var(--space-xs);
}

.explore-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: var(--space-sm);
}

.explore-link {
    color: var(--violet-primary);
    font-weight: var(--font-weight-medium);
    font-size: 0.95rem;
}

.explore-card:hover .explore-link {
    color: var(--violet-dark);
}

/* ==========================================
   CTA SECTION
   ========================================== */

.cta-section {
    padding: var(--space-xl) var(--space-md);
    text-align: center;
    background: linear-gradient(135deg, var(--violet-primary) 0%, var(--violet-dark) 100%);
    margin: var(--space-xl) calc(-50vw + 50%) 0;
    padding-left: calc(50vw - 50%);
    padding-right: calc(50vw - 50%);
    color: var(--white);
}

.cta-section h2 {
    font-size: 2rem;
    margin-bottom: var(--space-sm);
    color: var(--white);
}

.cta-section p {
    font-size: 1.1rem;
    margin-bottom: var(--space-md);
    opacity: 0.9;
}

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
}

/* ==========================================
   RESPONSIVE
   ========================================== */

@media (max-width: 768px) {
    .about-content {
        flex-direction: column;
        text-align: center;
    }

    .about-photo img {
        width: 150px;
        height: 150px;
    }

    .about-text h2 {
        font-size: 1.75rem;
    }

    .about-links {
        justify-content: center;
    }

    .about-guarantee {
        text-align: left;
    }

    .services-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }

    .sectors-grid {
        flex-wrap: wrap;
        gap: var(--space-md);
    }

    .sector-item {
        min-width: 150px;
    }

    .explore-grid {
        grid-template-columns: 1fr;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .cta-section h2 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .about-photo img {
        width: 120px;
        height: 120px;
    }

    .social-link {
        padding: 0.4rem 0.8rem;
        font-size: 0.85rem;
    }
}