/* Kullanım Alanları (Usage Areas) Styles */

/* Hero Section */
.usage-hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, #0f172a 100%);
    padding: 6rem 0;
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.usage-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top right, rgba(0, 212, 255, 0.1), transparent 70%);
}

.usage-hero h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: white;
}

.usage-hero p {
    font-size: 1.25rem;
    color: #cbd5e1;
    max-width: 700px;
    margin: 0 auto;
}

/* Grid Layout */
.usage-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
    padding: 4rem 0;
}

.usage-card {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
    text-decoration: none;
    color: inherit;
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
}

.usage-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-float);
    border-color: var(--color-accent);
}

.usage-card-image {
    height: 240px;
    overflow: hidden;
    position: relative;
}

.usage-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.usage-card:hover .usage-card-image img {
    transform: scale(1.05);
}

.usage-card-content {
    padding: 2rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.usage-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--color-primary);
}

.usage-card p {
    color: var(--color-text-body);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.usage-card-link {
    margin-top: auto;
    color: var(--color-accent);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Detail Page Specifics */
.usage-detail-section {
    padding: 4rem 0;
}

.usage-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-bottom: 4rem;
}

.usage-detail-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--color-text-heading);
}

.usage-detail-content p {
    font-size: 1.1rem;
    color: var(--color-text-body);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.usage-detail-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.usage-detail-image img {
    width: 100%;
    height: auto;
    display: block;
}

.features-list {
    list-style: none;
    margin-top: 2rem;
}

.features-list li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.features-list li::before {
    content: '✓';
    color: var(--color-accent);
    font-weight: bold;
    font-size: 1.25rem;
}

/* FAQ Section Styling Reuse Override */
.faq-section {
    background-color: var(--color-surface-alt);
}

/* Responsive */
@media (max-width: 900px) {
    .usage-detail-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .usage-hero h1 {
        font-size: 2rem;
    }

    .usage-detail-image {
        order: -1;
        /* Image first on mobile */
    }
}

/* Related Usage Areas Cross-Links */
.related-usage-areas {
    padding: 3rem 0;
    background-color: var(--color-surface-alt, #f8fafc);
}

.related-usage-areas h2 {
    text-align: center;
    margin-bottom: 2rem;
    color: var(--color-text-heading);
    font-size: 1.75rem;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 1rem;
}

.related-card {
    display: block;
    padding: 1.25rem 1rem;
    background: white;
    border: 1px solid var(--color-border, #e2e8f0);
    border-radius: var(--radius-lg, 12px);
    text-align: center;
    text-decoration: none;
    color: var(--color-primary, #1e293b);
    font-weight: 600;
    transition: var(--transition-base, all 0.3s ease);
    box-shadow: var(--shadow-sm, 0 1px 3px rgba(0,0,0,0.1));
}

.related-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md, 0 4px 12px rgba(0,0,0,0.15));
    border-color: var(--color-accent, #00d4ff);
    color: var(--color-accent, #00d4ff);
}