/* ===== Catalog Hero ===== */
.catalog-hero {
    background-color: var(--color-bg-alt);
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    text-align: center;
}

.catalog-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: var(--spacing-sm);
}

.catalog-subtitle {
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto;
}

/* ===== Catalog Section ===== */
.catalog-section {
    padding: var(--spacing-lg) 0;
}

.catalog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-md);
}

/* ===== Catalog Card ===== */
.catalog-card {
    position: relative;
    padding: var(--spacing-md);
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 24px;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
    display: flex;
    flex-direction: column;
}

.catalog-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.1);
    border-color: var(--color-primary);
}

.catalog-card.featured {
    border-color: var(--color-primary);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

/* ===== Card Badge ===== */
.card-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    padding: 0.375rem 0.75rem;
    background-color: var(--color-primary);
    color: var(--color-bg);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ===== Card Icon ===== */
.card-icon {
    width: 56px;
    height: 56px;
    margin-bottom: var(--spacing-sm);
    padding: 12px;
    background-color: var(--color-bg-alt);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.card-icon svg {
    width: 100%;
    height: 100%;
    stroke: var(--color-primary);
}

/* ===== Card Title ===== */
.card-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text);
}

/* ===== Card Description ===== */
.card-desc {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
    flex-grow: 1;
}

/* ===== Card Features ===== */
.card-features {
    list-style: none;
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-sm);
    background-color: var(--color-bg-alt);
    border-radius: 16px;
}

.card-features li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    color: var(--color-text);
}

.card-features li:last-child {
    margin-bottom: 0;
}

.card-features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #10b981;
    font-weight: 700;
}

/* ===== Card Price ===== */
.card-price {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    margin-bottom: var(--spacing-sm);
    padding: var(--spacing-sm);
    background-color: var(--color-bg-alt);
    border-radius: 12px;
}

.price-label {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.price-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
}

/* ===== Card Timeline ===== */
.card-timeline {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-sm);
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.card-timeline svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* ===== Card Button ===== */
.card-btn {
    width: 100%;
    text-align: center;
    margin-top: auto;
}

/* ===== Catalog CTA ===== */
.catalog-cta {
    margin-top: var(--spacing-xl);
    padding: var(--spacing-lg);
    background-color: var(--color-bg-alt);
    border-radius: 24px;
    text-align: center;
}

.catalog-cta h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    margin-bottom: var(--spacing-xs);
}

.catalog-cta p {
    margin-bottom: var(--spacing-md);
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .catalog-hero {
        padding: var(--spacing-lg) 0 var(--spacing-md);
    }
    
    .catalog-grid {
        grid-template-columns: 1fr;
    }
    
    .catalog-cta {
        padding: var(--spacing-md);
    }
}