/* ============================================ */
/* RESPONSIVE                                   */
/* Breakpoints: 1024px, 768px, 480px            */
/* ============================================ */

/* ── PRODUCT LAYOUT BASE ─────────────────────── */
.product-layout {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: clamp(32px, 4vw, 56px);
    align-items: start;
}

/* ── TABLET (max-width: 1024px) ──────────────── */
@media (max-width: 1024px) {
    .product-layout {
        grid-template-columns: 1fr;
    }

    .product-gallery {
        position: static;
        max-width: 500px;
        margin: 0 auto;
    }

    .related-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .related-card__badge-compare {
        display: block;
    }

    .compare-modal__content {
        width: 98%;
        max-height: 85vh;
    }

    .header__search {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        max-width: 100%;
        margin: 0;
        padding: 10px 16px;
        background: var(--bg-dark);
        border-bottom: 1px solid var(--border-color);
        display: none;
        z-index: 10;
    }

    .header__search.open {
        display: flex;
    }

    .header__search-input {
        height: 40px;
    }

    .footer__grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-xl);
    }

    .tracking-info__header {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }

    .tracking-progress__steps {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ── MOVIL (max-width: 768px) ────────────────── */
@media (max-width: 768px) {
    .product-layout {
        gap: var(--space-lg);
    }

    .product-info__title {
        font-size: clamp(1.2rem, 2.5vw, 1.4rem);
    }

    .product-info__price-current {
        font-size: clamp(1.3rem, 3vw, 1.6rem);
    }

    .product-info__actions {
        flex-wrap: wrap;
    }

    .btn--add-cart {
        order: 2;
        min-width: calc(100% - 60px);
    }

    .qty-selector {
        order: 1;
    }

    .btn--wishlist {
        order: 3;
    }

    .related-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-md);
    }

    .related-card__img {
        height: 140px;
    }

    .reviews-summary {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .reviews-summary__score {
        margin: 0 auto;
    }

    .review-bar {
        grid-template-columns: 40px 1fr 25px;
    }

    .gallery-thumb {
        width: 56px;
        height: 56px;
    }

    .related-card__badge-compare {
        display: block;
    }

    .compare-bar__container {
        flex-wrap: wrap;
        gap: var(--space-sm);
    }

    .compare-bar__label {
        width: 100%;
    }

    .tabs-nav__btn {
        padding: var(--space-sm) var(--space-md);
        font-size: 0.8rem;
    }
    :root {
        --space-xl: 24px;
        --space-2xl: 32px;
        --space-3xl: 48px;
    }

    .header__actions {
        gap: var(--space-sm);
    }

    .main-content {
        padding: var(--space-lg) 0;
    }

    .tracking-progress__steps {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-sm);
    }

    .tracking-progress__dot {
        width: 32px;
        height: 32px;
        font-size: 0.8rem;
    }

    .addresses-grid {
        grid-template-columns: 1fr;
    }

    .footer__grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

    .footer__bottom {
        flex-direction: column;
        text-align: center;
    }

    .toast-container {
        left: var(--space-md);
        right: var(--space-md);
        bottom: var(--space-md);
    }

    .toast {
        min-width: auto;
        max-width: 100%;
    }
}

/* ── MOVIL PEQUENO (max-width: 480px) ────────── */
@media (max-width: 480px) {
    .product-layout {
        gap: var(--space-md);
    }

    .related-grid {
        grid-template-columns: 1fr;
    }

    .related-card__img {
        height: 180px;
    }

    .product-info__actions {
        flex-direction: column;
    }

    .btn--add-cart {
        width: 100%;
        min-width: 0;
        min-height: 64px;
        font-size: 1.05rem;
    }

    .qty-selector {
        width: 100%;
        justify-content: center;
    }

    .btn--wishlist {
        width: 100%;
    }

    .specs-table th {
        width: 120px;
        font-size: 0.8rem;
        padding: var(--space-sm);
    }

    .specs-table td {
        font-size: 0.8rem;
        padding: var(--space-sm);
    }

    .compare-table {
        min-width: auto;
    }

    .compare-table th {
        width: 100px;
    }

    .compare-table td {
        min-width: 120px;
    }

    .gallery-thumb {
        width: 48px;
        height: 48px;
    }
    .header__logo span {
        display: none;
    }

    .tracking-search__btn span {
        display: none;
    }

    .product-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .testi-grid {
        grid-template-columns: 1fr;
    }

    .blog-grid {
        grid-template-columns: 1fr;
    }
}

/* Final fluid overrides for mobile, tablet, and desktop. */
@media (max-width: 1024px) {
    .container {
        padding-left: clamp(16px, 3vw, 28px);
        padding-right: clamp(16px, 3vw, 28px);
    }

    .store-grid,
    .products-grid,
    .related-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .account-layout,
    .checkout-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .container {
        padding-left: 16px;
        padding-right: 16px;
    }

    .section-title,
    .page-title {
        font-size: clamp(1.45rem, 5vw, 2rem);
        line-height: 1.15;
    }

    .header__container,
    .header__actions,
    .product-info__actions,
    .checkout-actions {
        min-width: 0;
        max-width: 100%;
    }

    .store-grid,
    .products-grid,
    .related-grid,
    .category-grid,
    .account-layout,
    .checkout-layout,
    .form-row,
    .checkout-form-grid,
    .profile-grid {
        grid-template-columns: 1fr;
    }

    .product-card,
    .related-card,
    .account-card,
    .checkout-card {
        min-width: 0;
    }

    .table-responsive,
    .orders-table-wrap,
    .compare-table-wrap {
        max-width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .btn,
    .btn--primary,
    .btn--secondary,
    .btn-checkout {
        max-width: 100%;
    }
}