/* ========================================
   CASA DA IMPRESSÃO - Frontend CSS
   Inspirado em loja.sulblimaq.com.br
   ======================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
    --primary: #4169E1;
    --primary-dark: #2f4fc4;
    --primary-light: #6f8ef0;
    --primary-rgb: 65, 105, 225;
    --secondary: #1a1a2e;
    --accent: #00BFA6;
    --dark: #111827;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --success: #10b981;
    --danger: #ef4444;
    --warning: var(--primary);
    --info: #3b82f6;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
    --radius: 12px;
    --radius-sm: 8px;
    --radius-lg: 16px;
    --transition: all 0.3s ease;
    --header-bg: #4A4A4F;
    --header-text: #F5F5F5;
    --header-muted-text: #D1D5DB;
    --menu-bg: #2A2A2E;
    --menu-text: #F5F5F5;
    --menu-hover-bg: #3A3A3F;
}

/* Reset */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--dark);
    background: #fff;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; height: auto; }
ul { list-style: none; }

/* ========== UTILITY ========== */
.section-padding { padding: 50px 0; }
.bg-light-gray { background: var(--gray-100); }
.text-primary { color: var(--primary) !important; }
.text-accent { color: var(--accent) !important; }
.fw-800 { font-weight: 800 !important; }

/* ========== BENEFITS (below hero) ========== */
.home-benefits-section {
    background: #f3f4f6;
    padding: 24px 0;
    border-top: 1px solid #e5e7eb;
    border-bottom: 1px solid #e5e7eb;
}
.benefits-grid {
    display: flex;
    align-items: stretch;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
}
.benefit-item {
    background: rgba(255,255,255,0.7);
    border: 1px solid #dfe3e8;
    border-radius: 14px;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    min-height: 86px;
    min-width: 230px;
    max-width: 320px;
    flex: 1 1 250px;
}
.benefit-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: #fff;
    border: 1px solid #d1d5db;
    display: flex;
    align-items: center;
    justify-content: center;
}
.benefit-icon i {
    font-size: 21px;
    color: var(--primary);
}
.benefit-content h3 {
    margin: 0;
    font-size: 17px;
    font-weight: 700;
    color: var(--secondary);
    line-height: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.benefit-content p {
    margin: 2px 0 0;
    color: var(--gray-600);
    font-size: 13px;
    line-height: 1.3;
}

/* ========== BANNER PROMO ========== */
.banner-promo {
    transition: var(--transition);
    border-radius: var(--radius) !important;
}
.banner-promo:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

/* ========== BRANDS CAROUSEL ========== */
.brands-carousel {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
}

.section-header {
    margin-bottom: 35px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.section-header h2 {
    font-size: 24px;
    font-weight: 700;
    color: var(--secondary);
    position: relative;
    padding-bottom: 10px;
}
.section-header h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--primary);
    border-radius: 2px;
}
.section-header .btn-see-all {
    color: var(--primary);
    font-weight: 600;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 5px;
}
.section-header .btn-see-all:hover { gap: 10px; }

/* ========== TOP BAR ========== */
.top-bar {
    background: var(--secondary);
    color: rgba(255,255,255,0.8);
    font-size: 12px;
    padding: 8px 0;
}
.top-bar a { color: rgba(255,255,255,0.8); }
.top-bar a:hover { color: var(--primary); }
.top-bar .social-icons a {
    width: 28px;
    height: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    font-size: 13px;
}
.top-bar .social-icons a:hover { background: var(--primary); color: #fff; }

/* ========== HEADER ========== */
.main-header {
    background: var(--header-bg);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1020;
}
.header-content {
    padding: 12px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}
.header-logo {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
}
.header-logo img { max-height: 50px; }
.header-logo .logo-text {
    font-size: 22px;
    font-weight: 800;
    color: var(--header-text);
    line-height: 1.1;
}
.header-logo .logo-text small {
    display: block;
    font-size: 11px;
    font-weight: 400;
    color: var(--header-muted-text);
    letter-spacing: 1px;
}

/* Search Bar */
.header-search {
    flex: 1;
    max-width: 640px;
    margin: 0 auto;
    position: relative;
}
.header-search input {
    width: 100%;
    padding: 10px 50px 10px 18px;
    border: 1px solid rgba(255,255,255,0.28);
    border-radius: 50px;
    font-size: 14px;
    transition: var(--transition);
    background: rgba(255,255,255,0.12);
    color: var(--header-text);
}
.header-search input::placeholder {
    color: var(--header-muted-text);
}
.header-search input:focus {
    outline: none;
    border-color: var(--primary);
    background: #fff;
    color: var(--dark);
    box-shadow: 0 0 0 4px rgba(var(--primary-rgb),0.12);
}
.header-search button {
    position: absolute;
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
    width: 38px;
    height: 38px;
    background: var(--primary);
    border: none;
    border-radius: 50%;
    color: #fff;
    font-size: 16px;
    cursor: pointer;
    transition: var(--transition);
}
.header-search button:hover { background: var(--primary-dark); }

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 6px;
    margin-left: auto;
}
.header-action-btn {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: var(--header-text);
    font-size: 12px;
    font-weight: 500;
    padding: 7px 10px;
    border-radius: var(--radius-sm);
    position: relative;
    cursor: pointer;
    border: none;
    background: none;
    transition: var(--transition);
    white-space: nowrap;
}
.header-action-btn:hover { color: #fff; background: rgba(255,255,255,0.12); }
.header-action-btn i { font-size: 20px; }
.header-action-btn > i { color: var(--primary); }
.header-action-label {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    line-height: 1.05;
}
.header-action-label small {
    font-size: 11px;
    font-weight: 500;
    color: var(--header-muted-text);
}
.header-action-label strong {
    font-size: 13px;
    font-weight: 700;
    color: var(--header-text);
}
.header-action-btn:hover .header-action-label small,
.header-action-btn:hover .header-action-label strong {
    color: #fff;
}
.help-dropdown { position: relative; }
.help-toggle { min-width: 132px; }
.help-dropdown-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    width: 320px;
    background: #fff;
    border-radius: 12px;
    border: 1px solid var(--gray-200);
    box-shadow: var(--shadow-lg);
    padding: 10px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: var(--transition);
    z-index: 1200;
}
.help-dropdown:hover .help-dropdown-menu,
.help-dropdown:focus-within .help-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.help-item {
    display: flex;
    align-items: center;
    gap: 10px;
    border-radius: 10px;
    padding: 10px;
    color: var(--gray-700);
    border-bottom: 1px solid var(--gray-100);
}
.help-item:last-of-type { border-bottom: none; }
.help-item:hover { background: var(--gray-100); color: var(--primary); }
.help-item i { font-size: 18px; color: var(--primary); }
.help-item small { display: block; color: var(--gray-500); font-size: 11px; }
.help-item strong { display: block; font-size: 15px; line-height: 1.2; }
.help-track { margin-top: 8px; padding: 10px; background: var(--gray-100); border-radius: 10px; }
.help-track small { display: block; color: var(--gray-600); margin-bottom: 8px; font-size: 12px; }
.help-track form { display: flex; align-items: center; gap: 6px; }
.help-track input {
    flex: 1;
    height: 38px;
    border: 1px solid var(--gray-300);
    border-radius: 999px;
    background: #fff;
    padding: 0 14px;
    font-size: 13px;
}
.help-track input:focus { outline: none; border-color: var(--primary); }
.help-track button {
    width: 38px;
    height: 38px;
    border: none;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
}
.header-action-btn .cart-badge {
    position: absolute;
    top: 0;
    right: 5px;
    width: 20px;
    height: 20px;
    background: var(--primary);
    color: #fff;
    border-radius: 50%;
    font-size: 11px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ========== NAVIGATION ========== */
.main-nav {
    background: var(--menu-bg);
    margin-bottom: 0;
    border-bottom: 0;
}
.main-nav .nav-list {
    display: flex;
    align-items: center;
    gap: 0;
}
.main-nav .nav-item > a {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 12px 18px;
    color: var(--primary);
    font-size: 14px;
    font-weight: 500;
    white-space: nowrap;
}
.main-nav .nav-item > a:hover,
.main-nav .nav-item > a.active {
    background: var(--menu-hover-bg);
}
.main-nav .nav-item > a i { font-size: 16px; color: var(--primary); }

.menu-svg-icon {
    width: 16px;
    height: 16px;
    display: inline-block;
    flex: 0 0 16px;
    background-color: currentColor;
    -webkit-mask-image: var(--menu-icon-url);
    -webkit-mask-repeat: no-repeat;
    -webkit-mask-position: center;
    -webkit-mask-size: contain;
    mask-image: var(--menu-icon-url);
    mask-repeat: no-repeat;
    mask-position: center;
    mask-size: contain;
}

.main-nav .nav-item.nav-categories > a {
    color: var(--menu-text);
}
.main-nav .nav-item.nav-categories > a i {
    color: var(--menu-text);
}

/* Categories Dropdown */
.nav-categories-btn {
    background: var(--menu-hover-bg) !important;
    padding: 12px 20px !important;
    font-weight: 600 !important;
    cursor: pointer;
}
.nav-categories-btn i {
    color: var(--primary) !important;
}
.categories-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    width: 280px;
    background: #fff;
    border-radius: 0 0 var(--radius) var(--radius);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    z-index: 1000;
    max-height: 400px;
    overflow-y: auto;
}
.nav-categories:hover .categories-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.categories-dropdown a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 18px;
    color: var(--gray-700);
    font-size: 14px;
    border-bottom: 1px solid var(--gray-100);
}
.categories-dropdown a:hover {
    background: var(--gray-100);
    color: var(--primary);
}
.categories-dropdown a img {
    width: 32px;
    height: 32px;
    object-fit: cover;
    border-radius: 6px;
}

/* Mega Menu */
.nav-mega .mega-menu {
    position: absolute;
    top: 100%;
    left: 0;
    width: min(980px, 92vw);
    background: #fff;
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border-top: 3px solid var(--primary-dark);
    display: grid;
    grid-template-columns: 280px 1fr;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    z-index: 1100;
    overflow: hidden;
}
.nav-mega:hover .mega-menu,
.nav-mega:focus-within .mega-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.mega-cats {
    background: #f8faff;
    border-right: 1px solid var(--gray-200);
    max-height: 430px;
    overflow-y: auto;
}
.mega-cat-link {
    width: 100%;
    border: none;
    background: transparent;
    padding: 12px 16px;
    text-align: left;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 14px;
    color: var(--gray-700);
    border-bottom: 1px solid #eef2ff;
}
.mega-cat-link:hover,
.mega-cat-link.active {
    background: #eaf0ff;
    color: var(--primary-dark);
}
.mega-panels {
    padding: 18px 20px;
    min-height: 360px;
}
.mega-panel { display: none; }
.mega-panel.active {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 20px;
}
.mega-title {
    display: inline-block;
    font-size: 24px;
    line-height: 1.2;
    color: var(--secondary);
    font-weight: 800;
    margin-bottom: 14px;
}
.mega-title:hover { color: var(--primary); }
.mega-links {
    display: grid;
    grid-template-columns: repeat(2, minmax(180px, 1fr));
    gap: 10px 16px;
    align-content: flex-start;
}
.mega-sub-link {
    color: var(--gray-700);
    font-size: 16px;
    font-weight: 500;
    line-height: 1.2;
}
.mega-sub-link:hover { color: var(--primary); }
.mega-featured {
    border: 1px solid var(--gray-200);
    border-radius: 12px;
    padding: 10px;
    background: #fcfdff;
}
.mega-featured-label {
    display: block;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: .5px;
    color: var(--gray-500);
    margin-bottom: 8px;
}
.mega-featured-card {
    display: block;
    color: var(--gray-800);
}
.mega-featured-card img {
    width: 100%;
    height: 160px;
    object-fit: contain;
    border-radius: 8px;
    background: #fff;
    border: 1px solid var(--gray-100);
    margin-bottom: 8px;
}
.mega-featured-card h6 {
    margin: 0 0 6px;
    font-size: 14px;
    font-weight: 700;
    line-height: 1.25;
}
.mega-featured-card p {
    margin: 0 0 8px;
    color: var(--primary-dark);
    font-weight: 800;
    font-size: 18px;
}
.mega-featured-card span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--primary);
    color: #fff;
    border-radius: 999px;
    padding: 7px 14px;
    font-size: 13px;
    font-weight: 600;
}

/* ========== BANNER / HERO ========== */
.hero-banner {
    position: relative;
    margin-top: 0;
    padding-top: 0;
}
.hero-banner .carousel,
.hero-banner .carousel-inner,
.hero-banner .carousel-item {
    margin-top: 0;
}
.hero-banner .carousel-item img {
    width: 100%;
    height: 450px;
    object-fit: cover;
    display: block;
}
.hero-banner .carousel-control-prev,
.hero-banner .carousel-control-next {
    width: 50px;
    height: 50px;
    background: rgba(0,0,0,0.3);
    border-radius: 50%;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0;
    transition: var(--transition);
}
.hero-banner:hover .carousel-control-prev,
.hero-banner:hover .carousel-control-next { opacity: 1; }
.hero-banner .carousel-control-prev { left: 20px; }
.hero-banner .carousel-control-next { right: 20px; }
.hero-banner .carousel-indicators button {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: none;
    background: rgba(255,255,255,0.5);
}
.hero-banner .carousel-indicators .active { background: var(--primary); width: 30px; border-radius: 5px; }

/* ========== PRODUCT CARD ========== */
.product-card {
    background: #fff;
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--gray-200);
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
}
.product-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}
.product-card .product-image {
    position: relative;
    padding-top: 100%;
    overflow: hidden;
    background: var(--gray-100);
}
.product-card .product-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 15px;
    transition: transform 0.5s ease;
}
.product-card:hover .product-image img {
    transform: scale(1.08);
}
.product-card .product-badges {
    position: absolute;
    top: 10px;
    left: 10px;
    display: flex;
    flex-direction: column;
    gap: 5px;
    z-index: 2;
}
.product-card .product-badges .badge {
    font-size: 11px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 4px;
}
.badge-new { background: var(--accent); color: #fff; }
.badge-sale { background: var(--danger); color: #fff; }
.badge-featured { background: var(--primary); color: #fff; }

.product-card .product-actions {
    position: absolute;
    top: 10px;
    right: 10px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    opacity: 0;
    transform: translateX(10px);
    transition: var(--transition);
    z-index: 2;
}
.product-card:hover .product-actions {
    opacity: 1;
    transform: translateX(0);
}
.product-card .product-actions button {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: none;
    background: #fff;
    color: var(--gray-600);
    box-shadow: var(--shadow);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}
.product-card .product-actions button:hover {
    background: var(--primary);
    color: #fff;
}

.product-card .product-info {
    padding: 15px;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.product-card .product-category {
    font-size: 11px;
    text-transform: uppercase;
    color: var(--gray-400);
    letter-spacing: 0.5px;
    margin-bottom: 5px;
}
.product-card .product-name {
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: 10px;
    display: -webkit-box;
    line-clamp: 2;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.4;
    flex: 1;
}
.product-card .product-name:hover { color: var(--primary); }

.product-card .product-price {
    margin-top: auto;
}
.product-card .price-old {
    font-size: 12px;
    color: var(--gray-400);
    text-decoration: line-through;
}
.product-card .price-pix {
    font-size: 13px;
    color: var(--accent);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 4px;
}
.product-card .price-pix .pix-icon {
    width: 16px;
    height: 16px;
}
.product-card .price-current {
    font-size: 20px;
    font-weight: 700;
    color: var(--dark);
}
.product-card .price-installment {
    font-size: 12px;
    color: var(--gray-500);
}

.product-card .btn-add-cart {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 10px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    margin-top: 12px;
    transition: var(--transition);
}
.product-card .btn-add-cart:hover { background: var(--primary-dark); }

/* ========== PRODUCT DETAIL ========== */
.product-detail-section { padding: 30px 0 50px; }

/* Product Gallery with Zoom */
.product-gallery { position: relative; }
.product-gallery .main-image {
    position: relative;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    overflow: hidden;
    cursor: zoom-in;
    background: #fff;
    aspect-ratio: 1;
}
.product-gallery .main-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 20px;
    transition: opacity 0.3s;
}
/* Zoom Lens */
.zoom-container {
    position: relative;
    overflow: hidden;
}
.zoom-container .zoom-lens {
    position: absolute;
    border: 2px solid var(--primary);
    background: rgba(255,107,0,0.1);
    width: 150px;
    height: 150px;
    pointer-events: none;
    opacity: 0;
    z-index: 3;
    transition: opacity 0.2s;
}
.zoom-container:hover .zoom-lens { opacity: 1; }
.zoom-result {
    position: absolute;
    top: 0;
    left: calc(100% + 20px);
    width: 500px;
    height: 500px;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    background-repeat: no-repeat;
    z-index: 100;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.2s;
    box-shadow: var(--shadow-lg);
}
.zoom-container:hover ~ .zoom-result,
.zoom-container:hover .zoom-result { opacity: 1; }

.product-gallery .thumbs {
    display: flex;
    gap: 10px;
    margin-top: 15px;
    overflow-x: auto;
    padding-bottom: 5px;
}
.product-gallery .thumb-item {
    width: 70px;
    height: 70px;
    flex-shrink: 0;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-sm);
    overflow: hidden;
    cursor: pointer;
    padding: 5px;
    background: #fff;
    transition: var(--transition);
}
.product-gallery .thumb-item:hover,
.product-gallery .thumb-item.active {
    border-color: var(--primary);
}
.product-gallery .thumb-item img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* Product Info */
.product-detail-info .product-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 10px;
}
.product-detail-info .product-sku {
    font-size: 12px;
    color: var(--gray-400);
}
.product-detail-info .product-rating {
    color: var(--warning);
    font-size: 14px;
}
.product-detail-info .price-box {
    background: var(--gray-100);
    border-radius: var(--radius);
    padding: 20px;
    margin: 20px 0;
}
.product-detail-info .price-box .price-old {
    font-size: 16px;
    color: var(--gray-400);
    text-decoration: line-through;
}
.product-detail-info .price-box .price-current {
    font-size: 32px;
    font-weight: 800;
    color: var(--dark);
    display: flex;
    align-items: baseline;
    gap: 5px;
}
.product-detail-info .price-box .price-current small {
    font-size: 16px;
    font-weight: 500;
}
.product-detail-info .price-pix-box {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 15px;
    background: #ecfdf5;
    border-radius: var(--radius-sm);
    margin-top: 10px;
    color: #065f46;
    font-weight: 600;
}
.product-detail-info .price-installment-box {
    font-size: 14px;
    color: var(--gray-600);
    margin-top: 8px;
}

.product-detail-info .variations {
    margin: 20px 0;
}
.product-detail-info .variation-label {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 8px;
}
.product-detail-info .variation-options {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.product-detail-info .variation-option {
    padding: 8px 16px;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-sm);
    font-size: 13px;
    cursor: pointer;
    transition: var(--transition);
    background: #fff;
}
.product-detail-info .variation-option:hover,
.product-detail-info .variation-option.selected {
    border-color: var(--primary);
    color: var(--primary);
    background: #fff5eb;
}

.product-detail-info .quantity-control {
    display: flex;
    align-items: center;
    gap: 0;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-sm);
    overflow: hidden;
    width: fit-content;
}
.product-detail-info .quantity-control button {
    width: 40px;
    height: 40px;
    border: none;
    background: var(--gray-100);
    font-size: 18px;
    cursor: pointer;
    transition: var(--transition);
}
.product-detail-info .quantity-control button:hover { background: var(--gray-200); }
.product-detail-info .quantity-control input {
    width: 60px;
    height: 40px;
    border: none;
    text-align: center;
    font-weight: 600;
    font-size: 15px;
}
.product-detail-info .quantity-control input:focus { outline: none; }

.product-detail-info .btn-buy-now {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 40px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: var(--radius);
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    flex: 1;
}
.product-detail-info .btn-buy-now:hover { background: var(--primary-dark); transform: scale(1.02); }

.product-detail-info .btn-whatsapp {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 25px;
    background: #25D366;
    color: #fff;
    border: none;
    border-radius: var(--radius);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}
.product-detail-info .btn-whatsapp:hover { background: #1da851; }

/* Product tabs */
.product-tabs .nav-tabs { border: none; gap: 5px; }
.product-tabs .nav-link {
    border: none;
    padding: 10px 20px;
    font-weight: 600;
    color: var(--gray-500);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}
.product-tabs .nav-link.active {
    background: var(--primary);
    color: #fff;
}

/* ========== CATEGORY PAGE ========== */
.category-banner {
    background: linear-gradient(135deg, var(--secondary) 0%, #16213e 100%);
    padding: 40px 0;
    color: #fff;
}
.category-banner h1 { font-size: 28px; font-weight: 700; }

.filter-sidebar .filter-section {
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 15px;
}
.filter-sidebar .filter-title {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.price-range-slider { margin-top: 10px; }

.sort-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px;
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    margin-bottom: 20px;
}
.sort-bar .result-count { font-size: 14px; color: var(--gray-500); }
.view-mode button {
    border: 1px solid var(--gray-200);
    background: #fff;
    padding: 6px 10px;
    cursor: pointer;
}
.view-mode button.active { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ========== CART ========== */
.cart-section { padding: 30px 0 60px; }

.cart-table { background: #fff; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--gray-200); }
.cart-table .table { margin: 0; }
.cart-table .table th {
    background: var(--gray-100);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--gray-500);
    padding: 14px 16px;
}
.cart-table .table td { padding: 16px; vertical-align: middle; }
.cart-item-img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    background: var(--gray-100);
    border-radius: var(--radius-sm);
    padding: 5px;
}
.cart-item-name { font-weight: 600; font-size: 14px; }
.cart-item-variation { font-size: 12px; color: var(--gray-400); }
.cart-item-remove {
    color: var(--gray-400);
    border: none;
    background: none;
    cursor: pointer;
    font-size: 18px;
    transition: var(--transition);
}
.cart-item-remove:hover { color: var(--danger); }

/* Cart Quantity Control */
.cart-table .quantity-control {
    display: inline-flex;
    align-items: center;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-sm);
    overflow: hidden;
}
.cart-table .quantity-control button {
    width: 36px;
    height: 36px;
    border: none;
    background: var(--gray-100);
    font-size: 16px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-600);
}
.cart-table .quantity-control button:hover { background: var(--gray-200); color: var(--primary); }
.cart-table .quantity-control input {
    width: 50px;
    height: 36px;
    border: none;
    border-left: 1px solid var(--gray-200);
    border-right: 1px solid var(--gray-200);
    text-align: center;
    font-weight: 600;
    font-size: 14px;
    appearance: textfield;
    -moz-appearance: textfield;
}
.cart-table .quantity-control input::-webkit-outer-spin-button,
.cart-table .quantity-control input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}
.cart-table .quantity-control input:focus { outline: none; }

.cart-summary {
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 25px;
    position: sticky;
    top: 100px;
}
.cart-summary h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--gray-200);
}
.cart-summary .summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
    font-size: 14px;
}
.cart-summary .summary-total {
    font-size: 20px;
    font-weight: 700;
    border-top: 2px solid var(--gray-200);
    padding-top: 15px;
    margin-top: 15px;
}
.cart-summary .btn-checkout {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 14px;
    background: #25D366;
    color: #fff;
    border: none;
    border-radius: var(--radius);
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    margin-top: 15px;
    transition: var(--transition);
}
.cart-summary .btn-checkout:hover { background: #1da851; transform: scale(1.02); }
.cart-summary .btn-continue {
    display: block;
    text-align: center;
    width: 100%;
    padding: 12px;
    border: 2px solid var(--primary);
    color: var(--primary);
    border-radius: var(--radius);
    font-weight: 600;
    margin-top: 10px;
    transition: var(--transition);
}
.cart-summary .btn-continue:hover { background: var(--primary); color: #fff; }

/* Coupon */
.coupon-box {
    display: flex;
    gap: 8px;
    margin-top: 15px;
}
.coupon-box input {
    flex: 1;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-sm);
    padding: 8px 12px;
    font-size: 13px;
    text-transform: uppercase;
}
.coupon-box input:focus { border-color: var(--primary); outline: none; }
.coupon-box button {
    padding: 8px 16px;
    background: var(--secondary);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
}

/* ========== CHECKOUT ========== */
.checkout-section { padding: 30px 0 60px; }
.checkout-form .form-section {
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 25px;
    margin-bottom: 20px;
}
.checkout-form .form-section h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.checkout-form .form-section h4 .step-num {
    width: 28px;
    height: 28px;
    background: var(--primary);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
}

/* ========== BRANDS ========== */
.brands-section .brand-item {
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 20px 25px;
    text-align: center;
    transition: var(--transition);
    min-width: 140px;
    flex: 0 0 auto;
}
.brands-section .brand-item:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
}
.brands-section .brand-item img {
    max-height: 50px;
    filter: grayscale(100%);
    transition: var(--transition);
}
.brands-section .brand-item:hover img { filter: grayscale(0); }

/* ========== TESTIMONIALS ========== */
.testimonials-section .section-header.text-center h2::after {
    left: 50%;
    transform: translateX(-50%);
}
.testimonial-card {
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 25px;
    text-align: center;
    height: 100%;
    transition: var(--transition);
}
.testimonial-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--primary);
}
.testimonial-card .avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 12px;
    border: 3px solid var(--primary);
}
.testimonial-card .stars { color: var(--warning); margin-bottom: 10px; }
.testimonial-card .text { font-size: 14px; color: var(--gray-600); font-style: italic; margin-bottom: 12px; }
.testimonial-card .name { font-weight: 700; font-size: 14px; }
.testimonial-card .city { font-size: 12px; color: var(--gray-400); }

/* ========== FAQ ========== */
.faq-section .section-header.text-center h2::after {
    left: 50%;
    transform: translateX(-50%);
}
.faq-section .accordion-item { border: 1px solid var(--gray-200); border-radius: var(--radius) !important; margin-bottom: 10px; overflow: hidden; }
.faq-section .accordion-button { font-weight: 600; font-size: 15px; }
.faq-section .accordion-button:not(.collapsed) { background: var(--gray-100); color: var(--primary); }
.faq-section .accordion-button:focus { box-shadow: none; border-color: var(--gray-200); }

/* ========== NEWSLETTER ========== */
.newsletter-section {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    padding: 50px 0;
    color: #fff;
}
.newsletter-section h3 { font-size: 24px; font-weight: 700; }
.newsletter-section p { opacity: 0.9; }
.newsletter-form {
    display: flex;
    gap: 10px;
    max-width: 500px;
}
.newsletter-form input {
    flex: 1;
    padding: 12px 20px;
    border: none;
    border-radius: 50px;
    font-size: 14px;
}
.newsletter-form input:focus { outline: none; }
.newsletter-form button {
    padding: 12px 30px;
    background: var(--secondary);
    color: #fff;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}
.newsletter-form button:hover { background: #0e0e1c; }

/* ========== FOOTER ========== */
.main-footer {
    background: var(--secondary);
    color: rgba(255,255,255,0.7);
    padding: 50px 0 0;
}
.footer-brand-col {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}
.footer-brand {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}
.footer-brand img {
    max-height: 52px;
    width: auto;
    max-width: 100%;
    object-fit: contain;
}
.footer-brand-col .small {
    max-width: 320px;
    margin-left: auto;
    margin-right: auto;
}
.footer-brand-col .social-links {
    justify-content: center;
}
.main-footer h5 {
    color: #fff;
    font-weight: 700;
    font-size: 16px;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}
.main-footer h5::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--primary);
}
.main-footer ul li { margin-bottom: 8px; }
.main-footer ul li a { color: rgba(255,255,255,0.6); font-size: 14px; }
.main-footer ul li a:hover { color: var(--primary); padding-left: 5px; }
.main-footer .contact-info i { color: var(--primary); width: 20px; }
.main-footer .contact-address-item i {
    flex: 0 0 20px;
    margin-top: 3px;
}
.main-footer .contact-address-line {
    display: block;
    line-height: 1.45;
}
.main-footer .social-links a {
    width: 38px;
    height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    color: #fff;
    font-size: 16px;
    transition: var(--transition);
}
.main-footer .social-links a:hover { background: var(--primary); transform: translateY(-3px); }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 20px 0;
    margin-top: 40px;
    font-size: 13px;
}
.payment-icons img { height: 30px; margin: 0 5px; }

/* ========== WHATSAPP FLOAT ========== */
.whatsapp-float {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 60px;
    height: 60px;
    background: #25D366;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    box-shadow: 0 4px 15px rgba(37,211,102,0.4);
    z-index: 999;
    transition: var(--transition);
    animation: whatsappPulse 2s infinite;
}
.whatsapp-float:hover { transform: scale(1.1); color: #fff; box-shadow: 0 6px 20px rgba(37,211,102,0.5); }
@keyframes whatsappPulse {
    0%, 100% { box-shadow: 0 4px 15px rgba(37,211,102,0.4); }
    50% { box-shadow: 0 4px 25px rgba(37,211,102,0.6); }
}

/* ========== BACK TO TOP ========== */
.back-to-top {
    position: fixed;
    bottom: 95px;
    right: 30px;
    width: 42px;
    height: 42px;
    background: var(--secondary);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 998;
    border: none;
    cursor: pointer;
}
.back-to-top.visible { opacity: 1; visibility: visible; }
.back-to-top:hover { background: var(--primary); }

/* ========== MOBILE MENU ========== */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 1040;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}
.mobile-menu-overlay.active { opacity: 1; visibility: visible; }
.mobile-menu {
    position: fixed;
    top: 0;
    left: -300px;
    width: 300px;
    height: 100%;
    background: #fff;
    z-index: 1050;
    transition: left 0.3s ease;
    overflow-y: auto;
}
.mobile-menu.active { left: 0; }
.mobile-menu .menu-header {
    padding: 15px 20px;
    background: var(--menu-bg);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.mobile-menu .menu-header h5 { margin: 0; font-weight: 700; }
.mobile-menu .menu-close {
    background: none;
    border: none;
    color: #fff;
    font-size: 22px;
    cursor: pointer;
}
.mobile-menu .menu-nav a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    border-bottom: 1px solid var(--gray-100);
    font-size: 14px;
    font-weight: 500;
}
.mobile-menu .menu-nav a:hover { background: var(--gray-100); color: var(--primary); }
.mobile-menu .menu-nav a i { font-size: 18px; width: 24px; text-align: center; color: var(--gray-400); }
.mobile-menu .menu-nav a .menu-svg-icon {
    width: 18px;
    height: 18px;
    flex: 0 0 24px;
}

/* ========== MINI CART (sidebar) ========== */
.mini-cart-overlay {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 1050;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}
.mini-cart-overlay.active { opacity: 1; visibility: visible; }
.mini-cart {
    position: fixed;
    top: 0;
    right: -400px;
    width: 400px;
    max-width: 100%;
    height: 100%;
    background: #fff;
    z-index: 1060;
    transition: right 0.3s ease;
    display: flex;
    flex-direction: column;
}
.mini-cart.active { right: 0; }
.mini-cart .mc-header {
    padding: 20px;
    background: var(--primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.mini-cart .mc-header h5 { margin: 0; font-weight: 700; }
.mini-cart .mc-close {
    background: none;
    border: none;
    color: #fff;
    font-size: 22px;
    cursor: pointer;
}
.mini-cart .mc-items { flex: 1; overflow-y: auto; padding: 15px; }
.mini-cart .mc-item {
    display: flex;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--gray-100);
}
.mini-cart .mc-item img {
    width: 60px;
    height: 60px;
    object-fit: contain;
    background: var(--gray-100);
    border-radius: var(--radius-sm);
    padding: 5px;
}
.mini-cart .mc-item-info { flex: 1; }
.mini-cart .mc-item-name { font-size: 13px; font-weight: 600; margin-bottom: 4px; }
.mini-cart .mc-item-price { font-size: 14px; font-weight: 700; color: var(--primary); }
.mini-cart .mc-item-qty { font-size: 12px; color: var(--gray-400); }
.mini-cart .mc-item-remove {
    align-self: center;
    background: none;
    border: none;
    color: var(--gray-400);
    cursor: pointer;
    font-size: 16px;
}
.mini-cart .mc-item-remove:hover { color: var(--danger); }
.mini-cart .mc-footer {
    padding: 20px;
    border-top: 1px solid var(--gray-200);
    background: var(--gray-100);
}
.mini-cart .mc-total {
    display: flex;
    justify-content: space-between;
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 12px;
}

/* ========== BREADCRUMB ========== */
.breadcrumb-section {
    background: var(--gray-100);
    padding: 12px 0;
    font-size: 13px;
}
.breadcrumb-section .breadcrumb { margin: 0; }
.breadcrumb-section .breadcrumb-item a { color: var(--gray-500); }
.breadcrumb-section .breadcrumb-item a:hover { color: var(--primary); }
.breadcrumb-section .breadcrumb-item.active { color: var(--gray-700); }

/* ========== PAGINATION ========== */
.pagination .page-link {
    border-radius: var(--radius-sm);
    margin: 0 3px;
    border: 1px solid var(--gray-200);
    color: var(--gray-600);
    font-weight: 500;
}
.pagination .page-link:hover { background: var(--primary); color: #fff; border-color: var(--primary); }
.pagination .page-item.active .page-link { background: var(--primary); border-color: var(--primary); }

/* ========== EMPTY STATES ========== */
.empty-state {
    text-align: center;
    padding: 60px 20px;
}
.empty-state i { font-size: 64px; color: var(--gray-300); margin-bottom: 15px; display: block; }
.empty-state h4 { color: var(--gray-600); margin-bottom: 10px; }
.empty-state p { color: var(--gray-400); margin-bottom: 20px; }

/* ========== LOADING ========== */
.loading-spinner {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
}
.loading-spinner::after {
    content: '';
    width: 40px;
    height: 40px;
    border: 3px solid var(--gray-200);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ========== TOAST ========== */
.toast-container {
    position: fixed;
    top: 80px;
    right: 20px;
    z-index: 9999;
}
.toast-custom {
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    padding: 15px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 300px;
    animation: slideInRight 0.3s ease-out;
}
@keyframes slideInRight {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}
.toast-custom.toast-success { border-left: 4px solid var(--success); }
.toast-custom.toast-error { border-left: 4px solid var(--danger); }

/* ========== RESPONSIVE ========== */
@media (max-width: 991.98px) {
    .main-nav .nav-list { display: none; }
    .hero-banner .carousel-item img { height: 300px; }
    .zoom-result { display: none !important; }
    .section-header h2 { font-size: 20px; }
    .product-detail-info .price-box .price-current { font-size: 26px; }
    .mini-cart { width: 100%; right: -100%; }
    .benefit-item { min-width: 200px; padding: 12px; }
    .benefit-content h3 { font-size: 16px; }
    .benefit-content p { font-size: 12px; }
    .footer-brand img { max-height: 44px; }
}

@media (max-width: 767.98px) {
    .top-bar .d-flex { flex-direction: column; gap: 5px; text-align: center; }
    .header-content { flex-wrap: wrap; justify-content: center; }
    .header-search { order: 3; max-width: 100%; flex-basis: 100%; }
    .header-actions {
        width: 100%;
        justify-content: space-evenly;
        margin-left: 0;
        gap: 0;
    }
    .header-action-btn {
        flex-direction: column;
        gap: 2px;
        font-size: 11px;
        padding: 6px 8px;
    }
    .header-action-btn i { font-size: 21px; }
    .header-action-label { align-items: center; }
    .header-action-label small { font-size: 10px; }
    .header-action-label strong { font-size: 11px; }
    .hero-banner .carousel-item img { height: 200px; }
    .section-padding { padding: 30px 0; }
    .product-card .price-current { font-size: 17px; }
    .product-gallery .thumbs { gap: 6px; }
    .product-gallery .thumb-item { width: 55px; height: 55px; }
    .cart-table { overflow-x: auto; }
    .newsletter-form { flex-direction: column; }
    .home-benefits-section { padding: 14px 0; }
    .benefits-grid {
        display: grid;
        grid-auto-flow: column;
        grid-auto-columns: minmax(150px, 1fr);
        gap: 8px;
        overflow-x: auto;
        justify-content: flex-start;
        padding-bottom: 2px;
        scroll-snap-type: x mandatory;
    }
    .benefits-grid::-webkit-scrollbar { height: 5px; }
    .benefits-grid::-webkit-scrollbar-thumb { background: #cfd4db; border-radius: 4px; }
    .benefit-item {
        min-width: 0;
        max-width: none;
        padding: 10px;
        gap: 8px;
        scroll-snap-align: start;
    }
    .benefit-icon { width: 34px; height: 34px; }
    .benefit-icon i { font-size: 15px; }
    .benefit-content h3 { font-size: 14px; }
    .benefit-content p { font-size: 11px; margin-top: 1px; }
    .footer-brand {
        max-width: 180px;
    }
    .footer-brand img {
        max-height: 36px;
        width: 100%;
    }
    .footer-brand-col {
        margin-bottom: 10px;
    }
}