.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

.container-narrow {
    max-width: var(--container-narrow);
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

.section {
    padding: var(--space-4xl) 0;
}

.section-sm {
    padding: var(--space-2xl) 0;
}

.section-bg-grey {
    background: var(--color-grey-light);
}

.section-bg-dark {
    background: var(--dark-bg);
    color: var(--dark-text);
}

.section-bg-primary {
    background: var(--color-primary);
    color: var(--color-white);
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.section-header .section-label {
    display: inline-block;
    font-size: var(--font-sm);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
}

.section-header h2 {
    font-size: var(--font-3xl);
    color: var(--color-dark);
}

.section-bg-dark .section-header h2,
.section-bg-primary .section-header h2 {
    color: var(--color-white);
}

.grid {
    display: grid;
    gap: var(--space-lg);
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }
.grid-6 { grid-template-columns: repeat(6, 1fr); }

.grid-auto {
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
}

.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }

.layout-shop {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: var(--space-2xl);
}

.layout-blog {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: var(--space-2xl);
}

@media (max-width: 992px) {
    .layout-shop,
    .layout-blog {
        grid-template-columns: 1fr;
    }

    .sidebar {
        order: 2;
    }
}

@media (max-width: 768px) {
    .grid-2, .grid-3, .grid-4, .grid-5, .grid-6 {
        grid-template-columns: 1fr;
    }

    .grid-auto {
        grid-template-columns: repeat(auto-fill, minmax(min(100%, 240px), 1fr));
    }

    .section {
        padding: var(--space-2xl) 0;
    }

    .container, .container-narrow {
        padding: 0 var(--space-md);
    }
}

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

.breadcrumb-bar {
    background: var(--color-grey-light);
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--color-grey-border);
}

.breadcrumb-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    font-size: var(--font-sm);
    color: var(--color-grey-muted);
}

.breadcrumb-list li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.breadcrumb-list li:not(:last-child)::after {
    content: "/";
    color: var(--color-grey-border);
}

.breadcrumb-list a {
    color: var(--color-dark);
}

.breadcrumb-list a:hover {
    color: var(--color-primary);
}

.breadcrumb-list .active {
    color: var(--color-grey-muted);
}

.page-header {
    text-align: center;
    padding: var(--space-3xl) 0 var(--space-xl);
}

.page-header h1 {
    font-size: var(--font-3xl);
    text-transform: uppercase;
}

.pagination {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    margin-top: var(--space-2xl);
}

.pagination a, .pagination span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 var(--space-md);
    border: 1px solid var(--color-grey-border);
    border-radius: var(--radius-md);
    font-size: var(--font-sm);
    font-weight: 600;
    color: var(--color-dark);
    transition: all var(--transition-fast);
}

.pagination a:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.pagination .active {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}