/**
 * Homepage Specific Styles
 * Premium sections for Hemera Media
 */

/* ========================================
   4 Piliers Section - Cards Premium
   ======================================== */
.piliers-section {
    padding: 6rem 0;
    background: linear-gradient(180deg, var(--color-white) 0%, var(--color-gray-50) 100%);
}

.piliers-section .section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 4rem;
}

.piliers-section h2 {
    font-size: var(--font-size-5xl);
    margin-bottom: 1rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.piliers-section .section-subtitle {
    font-size: var(--font-size-xl);
    color: var(--color-gray-600);
    line-height: 1.6;
}

.piliers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.pilier-card {
    background: var(--color-white);
    border-radius: var(--border-radius-2xl);
    padding: 2.5rem;
    box-shadow: var(--shadow);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--color-gray-200);
    position: relative;
    overflow: hidden;
}

.pilier-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.pilier-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
    border-color: transparent;
}

.pilier-card:hover::before {
    transform: scaleX(1);
}

.pilier-icon {
    width: 64px;
    height: 64px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 2rem;
    box-shadow: var(--shadow-lg);
}

.pilier-card h3 {
    font-size: var(--font-size-2xl);
    margin-bottom: 1rem;
    color: var(--color-gray-900);
}

.pilier-card p {
    color: var(--color-gray-600);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.pilier-card .btn-link {
    color: var(--color-primary);
    font-weight: var(--font-weight-semibold);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition-fast);
}

.pilier-card .btn-link:hover {
    gap: 0.75rem;
}

/* ========================================
   CTA Section - Conversion Focus
   ======================================== */
.cta-section {
    background: var(--gradient-primary);
    color: var(--color-white);
    padding: 5rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.cta-section > * {
    position: relative;
    z-index: 1;
}

.cta-section h2 {
    color: var(--color-white);
    font-size: var(--font-size-4xl);
    margin-bottom: 1.5rem;
}

.cta-section p {
    font-size: var(--font-size-xl);
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin: 0 auto 2rem;
}

.cta-section .btn {
    background: var(--color-white);
    color: var(--color-primary);
    font-weight: var(--font-weight-semibold);
    padding: 1rem 2.5rem;
    font-size: var(--font-size-lg);
}

.cta-section .btn:hover {
    background: var(--color-gray-100);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* ========================================
   Stats Section - Trust Indicators
   ======================================== */
.stats-section {
    background: var(--color-gray-900);
    color: var(--color-white);
    padding: 4rem 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    text-align: center;
}

.stat-item h3 {
    font-size: var(--font-size-5xl);
    color: var(--color-accent);
    margin-bottom: 0.5rem;
    font-weight: var(--font-weight-extrabold);
}

.stat-item p {
    color: var(--color-gray-400);
    font-size: var(--font-size-lg);
}

/* ========================================
   Testimonials - Social Proof
   ======================================== */
.testimonials-section {
    padding: 6rem 0;
    background: var(--color-white);
}

.testimonials-section h2 {
    text-align: center;
    font-size: var(--font-size-4xl);
    margin-bottom: 3rem;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: var(--color-gray-50);
    border-radius: var(--border-radius-xl);
    padding: 2rem;
    transition: var(--transition);
}

.testimonial-card:hover {
    box-shadow: var(--shadow-lg);
}

.testimonial-text {
    font-size: var(--font-size-lg);
    color: var(--color-gray-700);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 48px;
    height: 48px;
    border-radius: var(--border-radius-full);
    background: var(--gradient-primary);
}

.author-info h4 {
    font-size: var(--font-size-base);
    margin-bottom: 0.25rem;
}

.author-info p {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    margin: 0;
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 768px) {
    .piliers-section h2 {
        font-size: var(--font-size-3xl);
    }
    
    .piliers-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cta-section h2 {
        font-size: var(--font-size-3xl);
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
}