/* ============================================
   FERRESAL - Custom Styles (Bootstrap 5 complement)
   ============================================ */

:root {
    --fs-primary: #2b3e73;
    --fs-primary-rgb: 43, 62, 115;
    --fs-accent: #ffb81c;
    --fs-accent-hover: #e6a618;
    --fs-neutral-gray: #4d4d4d;
    --fs-bg-light: #f6f7f8;
    --fs-bg-dark: #14171e;
}

/* ---- Base ---- */
body {
    font-family: 'Public Sans', sans-serif;
    background-color: var(--fs-bg-light);
    color: var(--fs-neutral-gray);
}

/* ---- Scrollbar hidden ---- */
.no-scrollbar::-webkit-scrollbar { display: none; }
.no-scrollbar { -ms-overflow-style: none; scrollbar-width: none; }

/* ---- Container custom (simula px-40 lg) ---- */
.fs-container {
    padding-left: 1rem;
    padding-right: 1rem;
    margin-bottom: 2rem;
}
.fs-container:first-child,
.fs-container:first-of-type {
    margin-top: 1.5rem;
}
@media (min-width: 768px) {
    .fs-container {
        padding-left: 2.5rem;
        padding-right: 2.5rem;
        margin-bottom: 2.5rem;
    }
}
@media (min-width: 1200px) {
    .fs-container {
        padding-left: 10rem;
        padding-right: 10rem;
        margin-bottom: 3rem;
    }
}

/* ---- Custom Colors ---- */
.bg-fs-primary { background-color: var(--fs-primary) !important; }
.bg-fs-accent { background-color: var(--fs-accent) !important; }
.bg-fs-light { background-color: var(--fs-bg-light) !important; }
.text-fs-primary { color: var(--fs-primary) !important; }
.text-fs-accent { color: var(--fs-accent) !important; }
.text-fs-gray { color: var(--fs-neutral-gray) !important; }
.border-fs-primary { border-color: var(--fs-primary) !important; }

.btn-fs-primary {
    background-color: var(--fs-primary);
    color: #fff;
    border: none;
}
.btn-fs-primary:hover {
    background-color: rgba(var(--fs-primary-rgb), 0.9);
    color: #fff;
}
.fs-btn-primary {
    background-color: var(--fs-primary);
    color: #fff;
    border: none;
}
.fs-btn-primary:hover {
    background-color: #1e2d54;
    color: #fff;
}
.fs-btn-accent,
.btn-fs-accent {
    background-color: var(--fs-accent);
    color: var(--fs-primary);
    border: none;
    font-weight: 700;
}
.fs-btn-accent:hover,
.btn-fs-accent:hover {
    background-color: var(--fs-accent-hover);
    color: var(--fs-primary);
}

/* ---- Top Utility Bar ---- */
.fs-top-bar {
    background-color: var(--fs-primary);
    color: #fff;
    font-size: 0.75rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    position: relative;
    z-index: 1040;
}
.fs-top-bar a {
    color: #fff;
    text-decoration: none;
}
.fs-top-bar a:hover {
    color: var(--fs-accent);
}
.fs-top-bar .material-symbols-outlined {
    font-size: 0.875rem;
}
.fs-top-bar .dropdown-menu {
    font-size: 0.875rem;
}
.fs-top-bar .dropdown-menu a {
    color: #212529;
}
.fs-top-bar .dropdown-menu a:hover {
    color: #212529;
    background-color: #f8f9fa;
}

/* ---- Header ---- */
.fs-header {
    background: #fff;
    border-bottom: 1px solid #e2e8f0;
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}
.fs-header .fs-container {
    margin-top: 0;
    margin-bottom: 0;
}

/* Logo */
.fs-logo {
    display: block;
    flex-shrink: 0;
    text-decoration: none;
}
.fs-logo-img {
    height: 68px;
    width: auto;
    display: block;
    object-fit: contain;
}
.fs-logo-footer {
    display: inline-block;
}
.fs-logo-footer-img {
    height: 56px;
    width: auto;
    display: block;
    object-fit: contain;
}

/* Search bar */
.fs-search {
    display: flex;
    border: 2px solid rgba(var(--fs-primary-rgb), 0.1);
    border-radius: 0.5rem;
    overflow: hidden;
    transition: border-color 0.2s;
}
.fs-search:focus-within {
    border-color: var(--fs-primary);
}
.fs-search input {
    flex: 1;
    border: none;
    padding: 0.5rem 1rem;
    background: #f8fafc;
    font-size: 0.875rem;
    outline: none;
}
.fs-search button {
    background: var(--fs-primary);
    color: #fff;
    border: none;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}
.fs-search button:hover {
    background: rgba(var(--fs-primary-rgb), 0.9);
}

/* Header action buttons */
.fs-header-action {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--fs-primary);
    background: none;
    border: none;
    cursor: pointer;
    transition: color 0.2s;
    position: relative;
    padding: 0;
}
.fs-header-action:hover {
    color: var(--fs-accent);
}
.fs-header-action span.label {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
}

/* Cart badge */
.fs-cart-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background: var(--fs-accent);
    color: var(--fs-primary);
    font-size: 10px;
    font-weight: 700;
    min-width: 18px;
    height: 18px;
    padding: 0 4px;
    border-radius: 50rem;
    display: none;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 4px rgba(0,0,0,0.15);
    transition: transform 0.2s;
}
@keyframes cartPulse {
    0%   { transform: scale(1); }
    40%  { transform: scale(1.4); }
    100% { transform: scale(1); }
}
.fs-cart-pulse {
    animation: cartPulse 0.35s ease;
}

/* ---- Navigation ---- */
.fs-nav {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    overflow-x: auto;
    padding: 0.25rem 0;
}
.fs-nav-link {
    font-size: 0.875rem;
    font-weight: 600;
    white-space: nowrap;
    color: var(--fs-primary);
    text-decoration: none;
    border-bottom: 2px solid transparent;
    padding-bottom: 0.25rem;
    transition: color 0.2s, border-color 0.2s;
}
.fs-nav-link:hover {
    color: var(--fs-accent);
    border-bottom-color: var(--fs-accent);
}
.fs-nav-link.text-danger {
    color: #dc3545 !important;
    font-weight: 700;
}
.fs-nav-link.text-danger:hover {
    color: #bb2d3b !important;
}
.fs-dept-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--fs-primary);
    color: #fff;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 0.25rem;
    font-weight: 700;
    font-size: 0.875rem;
    white-space: nowrap;
}
.fs-nav-links {
    display: flex;
    gap: 1.25rem;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

/* ---- Hero Slider ---- */
.fs-hero-slider {
    width: 100%;
    margin-bottom: 2.5rem;
}
.fs-hero-slider .carousel {
    width: 100%;
}
.fs-slide {
    position: relative;
    width: 100%;
    min-height: 480px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-color: var(--fs-primary);
    display: flex;
    align-items: center;
}
.fs-slide-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(20, 30, 60, 0.82) 0%, rgba(20, 30, 60, 0.55) 50%, rgba(20, 30, 60, 0.15) 100%);
    z-index: 1;
}
.fs-slide-content {
    position: relative;
    z-index: 2;
    max-width: 540px;
    padding: 3rem 6rem;
    color: #fff;
}
.fs-slide-badge {
    display: inline-block;
    background: var(--fs-accent);
    color: var(--fs-primary);
    padding: 0.3rem 0.9rem;
    font-size: 0.75rem;
    font-weight: 900;
    text-transform: uppercase;
    border-radius: 0.25rem;
    margin-bottom: 1rem;
    letter-spacing: 0.05em;
}
.fs-slide-title {
    font-size: 2.75rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1rem;
    text-shadow: 0 2px 8px rgba(0,0,0,0.25);
}
.fs-slide-text {
    font-size: 1.1rem;
    opacity: 0.92;
    margin-bottom: 1.75rem;
    line-height: 1.5;
    text-shadow: 0 1px 4px rgba(0,0,0,0.2);
}
.fs-slide-btn {
    font-size: 0.95rem;
    border-radius: 0.375rem;
    transition: transform 0.2s, box-shadow 0.2s;
}
.fs-slide-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(255, 184, 28, 0.4);
}

/* Carousel arrows */
.fs-carousel-arrow {
    width: 3rem;
    height: 3rem;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(6px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s, transform 0.2s;
}
.fs-carousel-arrow .material-symbols-outlined {
    font-size: 1.5rem;
    color: #fff;
}
.fs-hero-slider .carousel-control-prev,
.fs-hero-slider .carousel-control-next {
    width: 5rem;
    opacity: 0;
    transition: opacity 0.3s;
}
.fs-hero-slider:hover .carousel-control-prev,
.fs-hero-slider:hover .carousel-control-next {
    opacity: 1;
}
.fs-hero-slider .carousel-control-prev:hover .fs-carousel-arrow,
.fs-hero-slider .carousel-control-next:hover .fs-carousel-arrow {
    background: rgba(255,255,255,0.3);
    transform: scale(1.1);
}

/* Carousel indicators */
.fs-hero-slider .carousel-indicators {
    margin-bottom: 1.25rem;
}
.fs-hero-slider .carousel-indicators button {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 2px solid rgba(255,255,255,0.6);
    background: transparent;
    opacity: 1;
    transition: all 0.3s;
    margin: 0 4px;
}
.fs-hero-slider .carousel-indicators button.active {
    background: var(--fs-accent);
    border-color: var(--fs-accent);
    width: 28px;
    border-radius: 5px;
}

/* Slide animation */
.fs-hero-slider .carousel-item {
    transition: transform 0.7s ease-in-out;
}
@media (min-width: 768px) {
    .fs-slide-title {
        font-size: 3.25rem;
    }
}
@media (min-width: 1200px) {
    .fs-slide-content {
        padding: 3rem 10rem;
    }
}

/* ---- Section titles ---- */
.fs-section-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--fs-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.fs-section-title .accent-bar {
    width: 0.375rem;
    height: 1.5rem;
    background: var(--fs-accent);
    border-radius: 9999px;
    display: inline-block;
}

/* ---- Categories ---- */
.fs-categories-card {
    background: #fff;
    border-radius: 0.75rem;
    padding: 1.5rem;
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
    border: 1px solid #f1f5f9;
}
.fs-category-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    text-decoration: none;
}
.fs-category-circle {
    width: 5rem;
    height: 5rem;
    border-radius: 50%;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: border-color 0.2s, background 0.2s;
}
.fs-category-item:hover .fs-category-circle {
    border-color: var(--fs-accent);
    background: rgba(255,184,28,0.05);
}
.fs-category-circle .material-symbols-outlined {
    font-size: 1.875rem;
    color: var(--fs-primary);
    transition: transform 0.2s;
}
.fs-category-item:hover .fs-category-circle .material-symbols-outlined {
    transform: scale(1.1);
}
.fs-category-label {
    font-size: 0.75rem;
    font-weight: 700;
    text-align: center;
    text-transform: uppercase;
    color: var(--fs-neutral-gray);
    transition: color 0.2s;
}
.fs-category-item:hover .fs-category-label {
    color: var(--fs-primary);
}

/* ---- Promo Info Cards ---- */
.fs-promo-card {
    background: #fff;
    border-radius: 0.75rem;
    padding: 1.25rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
    border: 1px solid #f1f5f9;
    height: 100%;
    transition: transform 0.2s, box-shadow 0.2s;
}
.fs-promo-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0,0,0,0.06);
}

/* ---- Filtros Sidebar ---- */
.fs-filtros {
    background: #fff;
    border-radius: 0.75rem;
    padding: 1.25rem;
    border: 1px solid #e8ecf1;
    position: sticky;
    top: 5rem;
}
.fs-filtro-grupo {
    padding: 0.75rem 0;
    border-bottom: 1px solid #f1f5f9;
}
.fs-filtro-grupo:last-child {
    border-bottom: none;
    padding-bottom: 0;
}
.fs-filtro-grupo a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.25rem 0;
    transition: color 0.2s;
}
.fs-filtro-grupo a:hover {
    color: var(--fs-primary) !important;
}

/* ---- Product Card ---- */
.fs-product-card {
    background: #fff;
    border: 1px solid #e8ecf1;
    border-radius: 0.75rem;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    position: relative;
}
.fs-product-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px -8px rgba(0, 0, 0, 0.12);
    border-color: transparent;
}

/* Badge oferta */
.fs-badge-oferta {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    background: #dc3545;
    color: #fff;
    font-size: 0.625rem;
    font-weight: 800;
    padding: 0.25rem 0.625rem;
    border-radius: 50rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    z-index: 3;
}

/* Imagen wrapper */
.fs-product-img-wrapper {
    display: block;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background: #f8fafc;
    border-bottom: 1px solid #f0f3f7;
    position: relative;
}
.fs-product-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 1rem;
    transition: transform 0.35s ease;
}
.fs-product-card:hover .fs-product-img-wrapper img {
    transform: scale(1.08);
}

/* Card body */
.fs-product-body {
    padding: 1rem;
    display: flex;
    flex-direction: column;
    flex: 1;
    gap: 0.25rem;
}

/* Categoría */
.fs-product-cat {
    font-size: 0.675rem;
    font-weight: 700;
    color: var(--fs-primary);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    opacity: 0.7;
}

/* Nombre producto */
.fs-product-name {
    font-size: 0.875rem;
    font-weight: 600;
    color: #1e293b;
    text-decoration: none;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.3;
    min-height: 2.275rem;
    transition: color 0.2s;
}
.fs-product-name:hover {
    color: var(--fs-primary);
}

/* Precio */
.fs-product-price {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    margin-top: auto;
    padding-top: 0.25rem;
}
.fs-price-current {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--fs-primary);
    letter-spacing: -0.02em;
}
.fs-price-old {
    font-size: 0.8rem;
    color: #94a3b8;
    text-decoration: line-through;
    font-weight: 500;
}

/* Stock disponibilidad */
.fs-product-stock {
    margin-top: 0.125rem;
}
.fs-stock-available {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.675rem;
    font-weight: 600;
    color: #059669;
    background: #ecfdf5;
    padding: 0.2rem 0.5rem;
    border-radius: 50rem;
    border: 1px solid #a7f3d0;
}
.fs-stock-available .material-symbols-outlined {
    font-size: 0.75rem;
}
.fs-stock-empty {
    display: inline-flex;
    font-size: 0.675rem;
    font-weight: 600;
    color: #dc2626;
    background: #fef2f2;
    padding: 0.2rem 0.5rem;
    border-radius: 50rem;
    border: 1px solid #fecaca;
}

/* Botón agregar al carrito */
.fs-btn-add-cart {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.375rem;
    width: 100%;
    background: var(--fs-primary);
    color: #fff;
    border: none;
    border-radius: 0.5rem;
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
    font-weight: 600;
    margin-top: 0.625rem;
    cursor: pointer;
    transition: background 0.2s, box-shadow 0.2s, transform 0.15s;
}
.fs-btn-add-cart:hover {
    background: #1e2d54;
    color: #fff;
    box-shadow: 0 4px 12px rgba(43, 62, 115, 0.3);
    transform: translateY(-1px);
}
.fs-btn-add-cart:active {
    transform: translateY(0);
}
.fs-btn-add-cart .material-symbols-outlined {
    font-size: 1.1rem;
}

/* ---- Promotional Banners ---- */
.fs-promo-banner {
    position: relative;
    border-radius: 0.75rem;
    overflow: hidden;
    aspect-ratio: 16 / 9;
}
.fs-promo-banner .promo-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transition: transform 0.5s;
}
.fs-promo-banner:hover .promo-bg {
    transform: scale(1.05);
}
.fs-promo-banner .promo-content {
    position: absolute;
    inset: 0;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    color: #fff;
}
.fs-promo-banner .promo-content h4 {
    font-size: 1.25rem;
    font-weight: 700;
}
.fs-promo-banner .promo-content p {
    font-size: 0.875rem;
    opacity: 0.9;
    margin-bottom: 1rem;
}
.fs-promo-banner .promo-content .btn {
    width: fit-content;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 0.5rem 1rem;
}

/* ---- Brand Carousel ---- */
.fs-brands {
    background: #fff;
    border-top: 1px solid #f1f5f9;
    border-bottom: 1px solid #f1f5f9;
    padding: 2rem 0;
}
.fs-brands-track {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    filter: grayscale(1);
    opacity: 0.5;
    transition: filter 0.3s, opacity 0.3s;
}
.fs-brands-track:hover {
    filter: grayscale(0);
    opacity: 1;
}
.fs-brand-logo {
    height: 3rem;
    width: 6rem;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ---- Newsletter ---- */
.fs-newsletter {
    background: var(--fs-primary);
    border-radius: 0.75rem;
    padding: 2rem 3rem;
}
@media (max-width: 767.98px) {
    .fs-newsletter {
        text-align: center;
    }
}
.fs-newsletter h3 {
    font-size: 1.5rem;
    font-weight: 900;
    color: #fff;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}
.fs-newsletter p {
    color: #93c5fd;
}
.fs-newsletter input {
    flex: 1;
    border: none;
    border-radius: 0.5rem;
    padding: 0.75rem 1rem;
}
.fs-newsletter input:focus {
    outline: none;
    box-shadow: 0 0 0 2px var(--fs-accent);
}

/* ---- Footer ---- */
.fs-footer {
    background: #fff;
    border-top: 1px solid #e2e8f0;
    padding-top: 4rem;
    padding-bottom: 2rem;
}
.fs-footer-title {
    font-weight: 700;
    color: var(--fs-primary);
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 0.05em;
}
.fs-footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}
.fs-footer-links li {
    margin-bottom: 1rem;
}
.fs-footer-links a {
    color: #64748b;
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.2s;
}
.fs-footer-links a:hover {
    color: var(--fs-primary);
}
.fs-footer-contact {
    font-size: 0.875rem;
    color: #64748b;
}
.fs-footer-contact .material-symbols-outlined {
    color: var(--fs-accent);
}
.fs-social-icon {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background: #f1f5f9;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--fs-primary);
    text-decoration: none;
    transition: background 0.2s, color 0.2s;
}
.fs-social-icon:hover {
    background: var(--fs-primary);
    color: #fff;
}
.fs-footer-bottom {
    border-top: 1px solid #f1f5f9;
    padding-top: 2rem;
}
.fs-footer-bottom p {
    font-size: 0.75rem;
    color: #94a3b8;
}
.fs-payment-icon {
    width: 2.5rem;
    height: 1.5rem;
    background: #f1f5f9;
    border-radius: 0.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
}
.fs-payment-icon .material-symbols-outlined {
    font-size: 0.875rem;
}
.fs-payment-label {
    font-size: 0.75rem;
    color: #94a3b8;
    font-weight: 700;
    text-transform: uppercase;
}

/* ============================================
   RESPONSIVE - Mobile & Tablet
   ============================================ */

/* --- Mobile (max 767px) --- */
@media (max-width: 767.98px) {
    /* Container */
    .fs-container {
        padding-left: 0.75rem;
        padding-right: 0.75rem;
        margin-bottom: 1.25rem;
    }
    .fs-container:first-child,
    .fs-container:first-of-type {
        margin-top: 0.75rem;
    }

    /* Header */
    .fs-header .fs-container {
        margin-bottom: 0;
    }
    .fs-logo-img {
        height: 46px;
    }
    .fs-logo-footer-img {
        height: 42px;
    }
    .fs-search input {
        padding: 0.4rem 0.75rem;
        font-size: 0.8125rem;
    }
    .fs-search button {
        padding: 0 1rem;
    }

    /* Nav */
    .fs-nav {
        gap: 0;
        padding: 0;
        border-top: 1px solid #f1f5f9;
        margin: 0 -0.75rem;
        padding: 0 0.75rem;
    }
    .fs-nav-links {
        gap: 0;
        padding: 0.25rem 0;
    }
    .fs-nav-link {
        font-size: 0.6875rem;
        padding: 0.375rem 0.5rem;
        border-bottom: none;
    }

    /* Hero Slider */
    .fs-slide {
        min-height: 320px;
    }
    .fs-slide-content {
        padding: 1.5rem 1.25rem;
        max-width: 100%;
    }
    .fs-slide-badge {
        font-size: 0.625rem;
        padding: 0.2rem 0.6rem;
        margin-bottom: 0.5rem;
    }
    .fs-slide-title {
        font-size: 1.5rem;
        margin-bottom: 0.5rem;
    }
    .fs-slide-text {
        font-size: 0.8125rem;
        margin-bottom: 1rem;
    }
    .fs-slide-btn {
        font-size: 0.8125rem;
        padding: 0.4rem 1rem !important;
    }
    .fs-carousel-arrow {
        width: 2.25rem;
        height: 2.25rem;
    }
    .fs-carousel-arrow .material-symbols-outlined {
        font-size: 1.25rem;
    }
    .fs-hero-slider .carousel-control-prev,
    .fs-hero-slider .carousel-control-next {
        width: 3rem;
        opacity: 1;
    }
    .fs-hero-slider .carousel-indicators {
        margin-bottom: 0.75rem;
    }
    .fs-hero-slider .carousel-indicators button {
        width: 8px;
        height: 8px;
    }
    .fs-hero-slider .carousel-indicators button.active {
        width: 22px;
    }
    .fs-hero-slider {
        margin-bottom: 1.5rem;
    }

    /* Categories */
    .fs-category-circle {
        width: 3.5rem;
        height: 3.5rem;
    }
    .fs-category-circle .material-symbols-outlined {
        font-size: 1.375rem;
    }
    .fs-category-label {
        font-size: 0.625rem;
    }

    /* Product Card */
    .fs-product-body {
        padding: 0.625rem;
    }
    .fs-product-cat {
        font-size: 0.5625rem;
    }
    .fs-product-name {
        font-size: 0.75rem;
        min-height: 1.95rem;
    }
    .fs-price-current {
        font-size: 1rem;
    }
    .fs-price-old {
        font-size: 0.6875rem;
    }
    .fs-btn-add-cart {
        font-size: 0.6875rem;
        padding: 0.375rem 0.5rem;
    }
    .fs-btn-add-cart .material-symbols-outlined {
        font-size: 0.9375rem;
    }
    .fs-stock-available,
    .fs-stock-empty {
        font-size: 0.5625rem;
        padding: 0.125rem 0.375rem;
    }
    .fs-badge-oferta {
        font-size: 0.5625rem;
        padding: 0.2rem 0.5rem;
        top: 0.5rem;
        left: 0.5rem;
    }
    .fs-product-img-wrapper img {
        padding: 0.5rem;
    }

    /* Promo Cards */
    .fs-promo-card {
        padding: 0.875rem 1rem;
    }
    .fs-promo-card .material-symbols-outlined {
        font-size: 1.75rem !important;
    }
    .fs-promo-card h6 {
        font-size: 0.8125rem;
    }

    /* Main content gap */
    main.d-flex {
        gap: 0 !important;
    }

    /* Footer */
    .fs-footer {
        padding-top: 2rem;
    }
    .fs-footer-title {
        margin-bottom: 0.75rem;
    }
    .fs-footer-links li {
        margin-bottom: 0.5rem;
    }
}

/* ── Checkout: Card Payment Form ── */
.fs-payment-option {
    transition: border-color 0.2s, box-shadow 0.2s;
    cursor: pointer;
}
.fs-payment-option:has(input:checked) {
    border-color: var(--fs-primary) !important;
    box-shadow: 0 0 0 1px var(--fs-primary);
    background: rgba(43, 62, 115, 0.02);
}
.fs-card-form {
    background: #f8f9fb;
    border-radius: 0.75rem;
    padding: 1.25rem;
    border: 1px solid #e9ecef;
}
.fs-card-preview {
    background: linear-gradient(135deg, #1a2a52 0%, #2b3e73 40%, #3d5291 100%);
    border-radius: 0.875rem;
    padding: 1.5rem;
    color: #fff;
    position: relative;
    overflow: hidden;
    aspect-ratio: 1.586/1;
    max-width: 380px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: 0 8px 24px rgba(26, 42, 82, 0.35);
}
.fs-card-preview::before {
    content: '';
    position: absolute;
    top: -40%;
    right: -20%;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
}
.fs-card-preview::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 250px;
    height: 250px;
    border-radius: 50%;
    background: rgba(255, 184, 28, 0.08);
}
.fs-card-chip {
    width: 40px;
    height: 30px;
    background: linear-gradient(135deg, #e6c84f 0%, #d4a930 50%, #c9982a 100%);
    border-radius: 5px;
    position: relative;
    z-index: 1;
}
.fs-card-chip::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 4px;
    right: 4px;
    height: 1px;
    background: rgba(0,0,0,0.2);
}
.fs-card-chip::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 4px;
    bottom: 4px;
    width: 1px;
    background: rgba(0,0,0,0.15);
}
.fs-card-brand {
    position: absolute;
    top: 1.25rem;
    right: 1.5rem;
    z-index: 1;
}
.fs-card-brand img {
    height: 32px;
    filter: brightness(0) invert(1);
    opacity: 0.9;
}
.fs-card-number {
    font-family: 'Courier New', monospace;
    font-size: 1.3rem;
    letter-spacing: 3px;
    text-align: center;
    position: relative;
    z-index: 1;
    text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}
.fs-card-label {
    font-size: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.6;
    position: relative;
    z-index: 1;
}
.fs-card-value {
    font-family: 'Courier New', monospace;
    font-size: 0.85rem;
    letter-spacing: 1px;
    position: relative;
    z-index: 1;
    text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

/* --- Tablet (768px - 991px) --- */
@media (min-width: 768px) and (max-width: 991.98px) {
    .fs-logo-img {
        height: 56px;
    }
    .fs-logo-footer-img {
        height: 48px;
    }
    .fs-slide {
        min-height: 380px;
    }
    .fs-slide-content {
        padding: 2.5rem 3rem;
    }
    .fs-slide-title {
        font-size: 2.25rem;
    }
    .fs-category-circle {
        width: 4rem;
        height: 4rem;
    }
    .fs-nav-links {
        gap: 0.75rem;
    }
    .fs-nav-link {
        font-size: 0.75rem;
    }
}