/**
 * NESMO Dögun Products — Frontend Styles
 * Clean, professional design for seafood product display
 */

/* ── CSS Custom Properties ── */
:root {
    --nesmo-primary: #1a4a5e;
    --nesmo-primary-light: #2a6a82;
    --nesmo-accent: #e8a435;
    --nesmo-bg: #f7f8fa;
    --nesmo-white: #ffffff;
    --nesmo-text: #2c3e50;
    --nesmo-text-light: #6b7c8e;
    --nesmo-border: #e1e5ea;
    --nesmo-radius: 8px;
    --nesmo-radius-lg: 12px;
    --nesmo-shadow: 0 2px 8px rgba(0,0,0,0.06);
    --nesmo-shadow-hover: 0 8px 24px rgba(0,0,0,0.1);
    --nesmo-transition: 0.25s ease;
    --nesmo-max-width: 1200px;
}

/* ── Grid Layout (Shortcode + Archive) ── */
.nesmo-products {
    display: grid;
    gap: 28px;
    max-width: var(--nesmo-max-width);
    margin: 0 auto;
    padding: 0 20px;
}

.nesmo-products--grid.nesmo-products--cols-2 { grid-template-columns: repeat(2, 1fr); }
.nesmo-products--grid.nesmo-products--cols-3 { grid-template-columns: repeat(3, 1fr); }
.nesmo-products--grid.nesmo-products--cols-4 { grid-template-columns: repeat(4, 1fr); }

.nesmo-products--list {
    grid-template-columns: 1fr;
}

/* ── Product Card ── */
.nesmo-product-card {
    display: flex;
    flex-direction: column;
    background: var(--nesmo-white);
    border-radius: var(--nesmo-radius-lg);
    overflow: hidden;
    box-shadow: var(--nesmo-shadow);
    transition: transform var(--nesmo-transition), box-shadow var(--nesmo-transition);
    text-decoration: none;
    color: var(--nesmo-text);
}

.nesmo-product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--nesmo-shadow-hover);
}

.nesmo-products--list .nesmo-product-card {
    flex-direction: row;
}

.nesmo-product-card__image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4 / 3;
    background: var(--nesmo-bg);
}

.nesmo-products--list .nesmo-product-card__image {
    width: 280px;
    min-width: 280px;
    aspect-ratio: auto;
}

.nesmo-product-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.nesmo-product-card:hover .nesmo-product-card__image img {
    transform: scale(1.05);
}

.nesmo-product-card__placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: var(--nesmo-border);
}

.nesmo-product-card__placeholder svg {
    width: 48px;
    height: 48px;
}

.nesmo-product-card__badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: var(--nesmo-primary);
    color: var(--nesmo-white);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.05em;
    padding: 4px 10px;
    border-radius: 4px;
    text-transform: uppercase;
}

.nesmo-product-card__content {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.nesmo-product-card__title {
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0 0 6px;
    color: var(--nesmo-text);
    line-height: 1.3;
}

.nesmo-product-card__subtitle {
    font-size: 0.9rem;
    color: var(--nesmo-text-light);
    margin: 0 0 8px;
    line-height: 1.4;
}

.nesmo-product-card__excerpt {
    font-size: 0.88rem;
    color: var(--nesmo-text-light);
    margin: 0 0 12px;
    line-height: 1.5;
}

.nesmo-product-card__link {
    margin-top: auto;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--nesmo-primary);
    transition: color var(--nesmo-transition);
}

.nesmo-product-card:hover .nesmo-product-card__link {
    color: var(--nesmo-accent);
}

/* ── Archive ── */
.nesmo-archive {
    max-width: var(--nesmo-max-width);
    margin: 0 auto;
    padding: 40px 20px 60px;
}

.nesmo-archive__header {
    text-align: center;
    margin-bottom: 40px;
}

.nesmo-archive__title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--nesmo-text);
    margin: 0 0 12px;
}

.nesmo-archive__description {
    font-size: 1.05rem;
    color: var(--nesmo-text-light);
    max-width: 600px;
    margin: 0 auto 24px;
    line-height: 1.5;
}

.nesmo-archive__filters {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
}

.nesmo-filter-btn {
    display: inline-block;
    padding: 8px 18px;
    border: 2px solid var(--nesmo-border);
    border-radius: 999px;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--nesmo-text-light);
    text-decoration: none;
    transition: all var(--nesmo-transition);
}

.nesmo-filter-btn:hover,
.nesmo-filter-btn--active {
    background: var(--nesmo-primary);
    border-color: var(--nesmo-primary);
    color: var(--nesmo-white);
}

/* ── Single Product ── */
.nesmo-single-product {
    max-width: var(--nesmo-max-width);
    margin: 0 auto;
    padding: 40px 20px 60px;
}

.nesmo-single-product__hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.nesmo-single-product__main-image {
    border-radius: var(--nesmo-radius-lg);
    overflow: hidden;
    background: var(--nesmo-bg);
}

.nesmo-single-product__main-image img {
    width: 100%;
    height: auto;
    display: block;
}

.nesmo-single-product__gallery {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    margin-top: 12px;
}

.nesmo-single-product__gallery-item {
    border-radius: var(--nesmo-radius);
    overflow: hidden;
    aspect-ratio: 1;
    background: var(--nesmo-bg);
}

.nesmo-single-product__gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity 0.2s ease;
}

.nesmo-single-product__gallery-item:hover img {
    opacity: 0.85;
}

.nesmo-single-product__categories {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 12px;
}

.nesmo-single-product__cat-badge {
    display: inline-block;
    padding: 4px 12px;
    background: var(--nesmo-bg);
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--nesmo-primary);
    text-decoration: none;
    transition: background var(--nesmo-transition);
}

.nesmo-single-product__cat-badge:hover {
    background: var(--nesmo-primary);
    color: var(--nesmo-white);
}

.nesmo-single-product__title {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--nesmo-text);
    margin: 0 0 8px;
    line-height: 1.2;
}

.nesmo-single-product__subtitle {
    font-size: 1.15rem;
    color: var(--nesmo-text-light);
    margin: 0 0 20px;
    line-height: 1.4;
}

.nesmo-single-product__description {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--nesmo-text);
    margin-bottom: 28px;
}

.nesmo-single-product__description p {
    margin: 0 0 16px;
}

/* Certifications */
.nesmo-single-product__certs {
    margin-bottom: 24px;
}

.nesmo-single-product__certs h3 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--nesmo-text-light);
    margin: 0 0 10px;
    font-weight: 700;
}

.nesmo-single-product__cert-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.nesmo-single-product__cert-badge {
    display: inline-block;
    padding: 6px 14px;
    background: var(--nesmo-bg);
    border: 1px solid var(--nesmo-border);
    border-radius: var(--nesmo-radius);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--nesmo-primary);
}

.nesmo-cert--msc {
    background: #e6f4ea;
    border-color: #b7dfc4;
    color: #1a6b3a;
}

/* CTA */
.nesmo-single-product__cta {
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--nesmo-border);
}

/* ── Details Section (Packaging + Nutrition) ── */
.nesmo-single-product__details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    padding-top: 40px;
    border-top: 1px solid var(--nesmo-border);
}

.nesmo-single-product__packaging h3,
.nesmo-single-product__nutrition h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--nesmo-text);
    margin: 0 0 16px;
}

.nesmo-single-product__nutrition h3 small {
    font-weight: 400;
    color: var(--nesmo-text-light);
    font-size: 0.85em;
}

/* Tables */
.nesmo-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.92rem;
}

.nesmo-table th {
    text-align: left;
    padding: 10px 14px;
    background: var(--nesmo-bg);
    color: var(--nesmo-text-light);
    font-weight: 600;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border-bottom: 2px solid var(--nesmo-border);
}

.nesmo-table td {
    padding: 10px 14px;
    border-bottom: 1px solid var(--nesmo-border);
    color: var(--nesmo-text);
}

.nesmo-table--nutrition .nesmo-table__label {
    font-weight: 600;
}

.nesmo-table--nutrition .nesmo-table__value {
    text-align: right;
    color: var(--nesmo-text-light);
}

/* Back link */
.nesmo-single-product__nav {
    margin-top: 40px;
    padding-top: 24px;
    border-top: 1px solid var(--nesmo-border);
}

.nesmo-back-link {
    display: inline-block;
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--nesmo-primary);
    text-decoration: none;
    transition: color var(--nesmo-transition);
}

.nesmo-back-link:hover {
    color: var(--nesmo-accent);
}

/* No products */
.nesmo-no-products {
    text-align: center;
    color: var(--nesmo-text-light);
    padding: 60px 20px;
    font-size: 1rem;
}

/* ── Responsive ── */
@media (max-width: 1024px) {
    .nesmo-products--grid.nesmo-products--cols-4 {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .nesmo-products--grid.nesmo-products--cols-3,
    .nesmo-products--grid.nesmo-products--cols-4 {
        grid-template-columns: repeat(2, 1fr);
    }

    .nesmo-products--list .nesmo-product-card {
        flex-direction: column;
    }

    .nesmo-products--list .nesmo-product-card__image {
        width: 100%;
        min-width: auto;
        aspect-ratio: 4 / 3;
    }

    .nesmo-single-product__hero {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .nesmo-single-product__details {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .nesmo-single-product__title {
        font-size: 1.7rem;
    }
}

@media (max-width: 480px) {
    .nesmo-products--grid.nesmo-products--cols-2,
    .nesmo-products--grid.nesmo-products--cols-3,
    .nesmo-products--grid.nesmo-products--cols-4 {
        grid-template-columns: 1fr;
    }

    .nesmo-single-product__gallery {
        grid-template-columns: repeat(3, 1fr);
    }

    .nesmo-archive__title {
        font-size: 1.6rem;
    }
}

/* ── Pagination ── */
.nav-links {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 40px;
}

.nav-links .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    border-radius: var(--nesmo-radius);
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--nesmo-text);
    background: var(--nesmo-white);
    border: 1px solid var(--nesmo-border);
    text-decoration: none;
    transition: all var(--nesmo-transition);
}

.nav-links .page-numbers:hover,
.nav-links .page-numbers.current {
    background: var(--nesmo-primary);
    border-color: var(--nesmo-primary);
    color: var(--nesmo-white);
}