/* ============================================
   MALIK SANITARY STORE - PREMIUM STYLESHEET
   Version: 2.0
   ============================================ */

:root {
    --primary: #1a5f7a;
    --primary-dark: #0e4054;
    --primary-light: #2a7a9a;
    --secondary: #f39c12;
    --secondary-dark: #e67e22;
    --success: #27ae60;
    --danger: #e74c3c;
    --warning: #f39c12;
    --dark: #2c3e50;
    --light: #f8f9fa;
    --gray: #7f8c8d;
    --gray-light: #ecf0f1;
    --white: #ffffff;
    --black: #000000;
    --border: #e0e0e0;
    --shadow: 0 5px 20px rgba(0,0,0,0.08);
    --shadow-hover: 0 10px 30px rgba(0,0,0,0.12);
    --shadow-lg: 0 20px 40px rgba(0,0,0,0.15);
    --transition: all 0.3s ease;
    --transition-slow: all 0.5s ease;
    --border-radius: 12px;
    --border-radius-sm: 8px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Roboto', sans-serif;
    background: var(--light);
    color: var(--dark);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    line-height: 1.3;
}

a {
    text-decoration: none;
    color: inherit;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

section {
    padding: 60px 0;
}

/* ========== BUTTONS ========== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border: none;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.btn-secondary {
    background: var(--secondary);
    color: var(--white);
}

.btn-secondary:hover {
    background: var(--secondary-dark);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
}

.btn-outline:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-danger {
    background: var(--danger);
    color: var(--white);
}

.btn-danger:hover {
    background: #c0392b;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 12px;
}

.btn-lg {
    padding: 14px 32px;
    font-size: 16px;
}
/* ========== LOGO STYLES ========== */
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo a {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.logo-img {
    height: 50px;
    width: auto;
    transition: var(--transition);
}

.logo-text {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary);
    margin: 0;
}

.logo-text span {
    color: var(--secondary);
}

@media (max-width: 768px) {
    .logo-text {
        font-size: 18px;
    }
    .logo-img {
        height: 40px;
    }
}

@media (max-width: 576px) {
    .logo {
        justify-content: center;
    }
}
/* ========== TOP BAR ========== */
.top-bar {
    background: var(--primary-dark);
    color: var(--white);
    padding: 8px 0;
    font-size: 13px;
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.contact-info {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.contact-info span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.contact-info i {
    color: var(--secondary);
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    color: var(--white);
    transition: var(--transition);
    width: 28px;
    height: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.social-links a:hover {
    color: var(--secondary);
    transform: translateY(-2px);
}

/* ========== HEADER ========== */
.header {
    background: var(--white);
    padding: 15px 0;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 998;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
    flex-wrap: wrap;
}

.logo a {
    display: block;
}

.logo-img {
    height: 55px;
    width: auto;
    transition: var(--transition);
}

.logo-img:hover {
    transform: scale(1.02);
}

.search-bar {
    flex: 1;
    max-width: 400px;
}

.search-bar form {
    display: flex;
}

.search-bar input {
    flex: 1;
    padding: 12px 16px;
    border: 2px solid var(--border);
    border-right: none;
    border-radius: var(--border-radius-sm) 0 0 var(--border-radius-sm);
    font-size: 14px;
    transition: var(--transition);
}

.search-bar input:focus {
    outline: none;
    border-color: var(--primary);
}

.search-bar button {
    padding: 12px 20px;
    background: var(--primary);
    border: none;
    border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
    color: var(--white);
    cursor: pointer;
    transition: var(--transition);
}

.search-bar button:hover {
    background: var(--primary-dark);
}

.header-icons {
    display: flex;
    align-items: center;
    gap: 20px;
}

.icon-link {
    position: relative;
    color: var(--dark);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    transition: var(--transition);
}

.icon-link i {
    font-size: 22px;
}

.icon-link:hover {
    color: var(--primary);
}

.icon-link .count {
    position: absolute;
    top: -8px;
    right: -12px;
    background: var(--secondary);
    color: var(--white);
    font-size: 10px;
    font-weight: bold;
    padding: 2px 6px;
    border-radius: 50%;
    min-width: 18px;
    text-align: center;
}

/* User Dropdown */
.user-dropdown {
    position: relative;
}

.user-dropdown .dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--white);
    min-width: 200px;
    box-shadow: var(--shadow);
    border-radius: var(--border-radius-sm);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 100;
    margin-top: 10px;
}

.user-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    margin-top: 5px;
}

.dropdown-menu a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 15px;
    color: var(--dark);
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}

.dropdown-menu a:last-child {
    border-bottom: none;
}

.dropdown-menu a:hover {
    background: var(--light);
    color: var(--primary);
    padding-left: 20px;
}

/* ========== NAVIGATION ========== */
.nav-menu {
    background: var(--primary);
    position: sticky;
    top: 85px;
    z-index: 997;
}

.nav-menu .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 35px;
}

.nav-links li a {
    color: var(--white);
    padding: 15px 0;
    display: block;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-links li a:hover {
    color: var(--secondary);
}

.nav-links li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary);
    transition: var(--transition);
}

.nav-links li a:hover::after {
    width: 100%;
}

/* Dropdown */
.dropdown {
    position: relative;
}

.dropdown .dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    min-width: 220px;
    box-shadow: var(--shadow);
    border-radius: var(--border-radius-sm);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 100;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
}

.dropdown-menu li a {
    color: var(--dark);
    padding: 10px 15px;
    border-bottom: 1px solid var(--border);
}

.dropdown-menu li a::after {
    display: none;
}

.dropdown-menu li a:hover {
    background: var(--light);
    color: var(--primary);
    padding-left: 20px;
}

.nav-offers span {
    color: var(--secondary);
    font-size: 14px;
    font-weight: 500;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    font-size: 24px;
    cursor: pointer;
}

/* ========== ALERTS ========== */
.alert {
    padding: 15px 20px;
    border-radius: var(--border-radius-sm);
    margin: 20px auto;
    max-width: 1200px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.close-alert {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 18px;
    color: inherit;
    opacity: 0.7;
    transition: var(--transition);
}

.close-alert:hover {
    opacity: 1;
}

/* ========== HERO SLIDER ========== */
.hero-slider {
    position: relative;
    height: 550px;
    overflow: hidden;
}

.slider-container {
    height: 100%;
    position: relative;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.6s ease;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.slide.active {
    opacity: 1;
}

.slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.45);
}

.slide-content {
    position: relative;
    z-index: 2;
    padding: 120px 50px;
    color: var(--white);
    max-width: 600px;
}

.slide-content h2 {
    font-size: 24px;
    letter-spacing: 2px;
    margin-bottom: 10px;
    animation: fadeInUp 0.8s ease;
}

.slide-content h1 {
    font-size: 52px;
    font-weight: 800;
    margin-bottom: 15px;
    animation: fadeInUp 0.8s ease 0.1s both;
}

.slide-content p {
    font-size: 18px;
    margin-bottom: 25px;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.slide-content .btn {
    animation: fadeInUp 0.8s ease 0.3s both;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(5px);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
    transition: var(--transition);
    color: var(--white);
    font-size: 20px;
}

.slider-btn:hover {
    background: var(--secondary);
    transform: translateY(-50%) scale(1.1);
}

.prev {
    left: 20px;
}

.next {
    right: 20px;
}

.slider-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.dot {
    width: 12px;
    height: 12px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
}

.dot.active {
    background: var(--secondary);
    width: 30px;
    border-radius: 10px;
}

/* ========== FEATURES SECTION ========== */
.features-section {
    background: var(--white);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.feature-card {
    text-align: center;
    padding: 35px 20px;
    border-radius: var(--border-radius);
    background: var(--light);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.feature-card i {
    font-size: 48px;
    color: var(--primary);
    margin-bottom: 15px;
}

.feature-card h3 {
    margin-bottom: 8px;
    color: var(--primary);
}

.feature-card p {
    color: var(--gray);
    font-size: 14px;
}

/* ========== SECTION HEADER ========== */
.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 36px;
    color: var(--primary);
    margin-bottom: 10px;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--secondary);
    border-radius: 2px;
}

.section-header p {
    color: var(--gray);
    margin-top: 15px;
}

.view-all {
    position: absolute;
    right: 0;
    top: 10px;
    color: var(--primary);
    font-weight: 500;
    transition: var(--transition);
}

.view-all:hover {
    color: var(--secondary);
}

/* ========== PRODUCT CARDS ========== */
.products-section {
    position: relative;
}

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

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
    gap: 30px;
}

.product-card {
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.product-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    z-index: 2;
    display: flex;
    gap: 8px;
}

.badge {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: bold;
    text-transform: uppercase;
}

.badge.discount {
    background: var(--danger);
    color: var(--white);
}

.badge.new {
    background: var(--success);
    color: var(--white);
}

.badge.low-stock {
    background: var(--warning);
    color: var(--white);
}

.product-image {
    position: relative;
    height: 260px;
    overflow: hidden;
    background: #f5f5f5;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.product-card:hover .product-image img {
    transform: scale(1.08);
}

.product-actions {
    position: absolute;
    bottom: -50px;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    gap: 12px;
    transition: var(--transition);
}

.product-card:hover .product-actions {
    bottom: 15px;
}

.action-btn {
    width: 40px;
    height: 40px;
    background: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark);
}

.action-btn:hover {
    background: var(--primary);
    color: var(--white);
    transform: scale(1.1);
}

.product-info {
    padding: 20px;
}

.product-info h3 {
    font-size: 16px;
    margin-bottom: 10px;
    line-height: 1.4;
}

.product-info h3 a {
    color: var(--dark);
    transition: var(--transition);
}

.product-info h3 a:hover {
    color: var(--primary);
}

.product-price {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.current {
    font-size: 20px;
    font-weight: bold;
    color: var(--primary);
}

.old {
    font-size: 14px;
    color: var(--gray);
    text-decoration: line-through;
}

.save {
    font-size: 12px;
    color: var(--success);
    background: #e8f8f0;
    padding: 2px 8px;
    border-radius: 20px;
}

/* ========== CATEGORIES SECTION ========== */
.categories-section {
    background: var(--light);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 25px;
}

.category-card {
    background: var(--white);
    text-align: center;
    padding: 35px 20px;
    border-radius: var(--border-radius);
    transition: var(--transition);
    display: block;
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.category-icon i {
    font-size: 52px;
    color: var(--primary);
    margin-bottom: 15px;
}

.category-card h3 {
    color: var(--dark);
    font-size: 18px;
    margin-bottom: 8px;
}

.shop-now {
    color: var(--primary);
    font-size: 13px;
    opacity: 0;
    transition: var(--transition);
}

.category-card:hover .shop-now {
    opacity: 1;
}

/* ========== OFFER BANNER ========== */
.offer-banner {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    text-align: center;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.offer-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.offer-content {
    position: relative;
    z-index: 2;
}

.offer-content h3 {
    font-size: 24px;
    margin-bottom: 10px;
}

.offer-content h2 {
    font-size: 42px;
    margin-bottom: 15px;
}

.offer-content p {
    font-size: 18px;
    margin-bottom: 25px;
}

.offer-content strong {
    background: var(--secondary);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 20px;
}

/* ========== NEWSLETTER ========== */
.newsletter-section {
    background: var(--primary-dark);
    color: var(--white);
}

.newsletter-content {
    text-align: center;
}

.newsletter-content i {
    font-size: 52px;
    margin-bottom: 20px;
    color: var(--secondary);
}

.newsletter-content h3 {
    font-size: 28px;
    margin-bottom: 10px;
}

.newsletter-form {
    max-width: 500px;
    margin: 30px auto 0;
    display: flex;
}

.newsletter-form input {
    flex: 1;
    padding: 14px 18px;
    border: none;
    border-radius: var(--border-radius-sm) 0 0 var(--border-radius-sm);
    font-size: 16px;
}

.newsletter-form input:focus {
    outline: none;
}

.newsletter-form button {
    padding: 14px 30px;
    background: var(--secondary);
    border: none;
    border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
    color: var(--white);
    font-weight: bold;
    cursor: pointer;
    transition: var(--transition);
}

.newsletter-form button:hover {
    background: var(--secondary-dark);
}

/* ========== FOOTER ========== */
.footer {
    background: #1a1a2e;
    color: #b0b0b0;
    padding: 60px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    height: 45px;
    margin-bottom: 15px;
}

.footer-col p {
    margin-bottom: 15px;
    line-height: 1.8;
}

.footer-col h3, .footer-col h4 {
    color: var(--white);
    margin-bottom: 20px;
    font-size: 18px;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul li a {
    color: #b0b0b0;
    transition: var(--transition);
}

.footer-col ul li a:hover {
    color: var(--secondary);
    padding-left: 5px;
}

.footer-social {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.footer-social a {
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--secondary);
    transform: translateY(-3px);
}

.contact-list li {
    display: flex;
    gap: 12px;
    margin-bottom: 15px;
}

.contact-list i {
    margin-top: 3px;
    color: var(--secondary);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 14px;
}

/* ========== WHATSAPP FLOAT ========== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #25d366;
    color: var(--white);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    box-shadow: 0 5px 20px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    background: #20b859;
}

.whatsapp-float span {
    display: none;
    position: absolute;
    right: 70px;
    background: var(--white);
    color: var(--dark);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 12px;
    white-space: nowrap;
    box-shadow: var(--shadow);
}

.whatsapp-float:hover span {
    display: block;
}

/* ========== SCROLL TOP ========== */
.scroll-top {
    position: fixed;
    bottom: 30px;
    left: 30px;
    background: var(--primary);
    color: var(--white);
    width: 45px;
    height: 45px;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    display: none;
    z-index: 1000;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.scroll-top:hover {
    background: var(--secondary);
    transform: translateY(-3px);
}

/* ========== SHOP PAGE ========== */
.shop-page {
    padding: 40px 0;
}

.shop-header {
    text-align: center;
    margin-bottom: 40px;
}

.shop-header h1 {
    font-size: 36px;
    color: var(--primary);
    margin-bottom: 10px;
}

.shop-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 30px;
}

.shop-sidebar {
    background: var(--white);
    padding: 25px;
    border-radius: var(--border-radius);
    position: sticky;
    top: 100px;
    height: fit-content;
}

.filter-group {
    margin-bottom: 30px;
}

.filter-group h3 {
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--border);
    color: var(--primary);
}

.category-list {
    list-style: none;
}

.category-list li {
    margin-bottom: 10px;
}

.category-list a {
    color: var(--dark);
    transition: var(--transition);
    display: block;
    padding: 5px 0;
}

.category-list a:hover {
    color: var(--primary);
    padding-left: 8px;
}

.category-list a.active {
    color: var(--primary);
    font-weight: bold;
    padding-left: 8px;
}

.price-range {
    padding: 10px 0;
}

.price-range input {
    width: 100%;
    margin: 10px 0;
}

.price-values {
    display: flex;
    justify-content: space-between;
    margin: 10px 0;
    font-size: 14px;
}

.shop-toolbar {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 30px;
}

.sort-by {
    display: flex;
    align-items: center;
    gap: 10px;
}

.sort-by select {
    padding: 8px 15px;
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border);
    cursor: pointer;
}

/* ========== PRODUCT DETAIL PAGE ========== */
.product-detail-page {
    padding: 40px 0;
}

.breadcrumb {
    margin-bottom: 30px;
    font-size: 14px;
}

.breadcrumb a {
    color: var(--gray);
    transition: var(--transition);
}

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

.product-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    margin-bottom: 60px;
}

.product-gallery {
    position: sticky;
    top: 100px;
}

.main-image {
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    margin-bottom: 15px;
    box-shadow: var(--shadow);
}

.main-image img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

.thumbnails {
    display: flex;
    gap: 10px;
}

.thumbnail {
    width: 80px;
    height: 80px;
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
}

.thumbnail.active {
    border-color: var(--primary);
}

.thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-info-detail h1 {
    font-size: 28px;
    margin-bottom: 15px;
    color: var(--dark);
}

.product-rating {
    margin-bottom: 15px;
    color: var(--warning);
}

.product-rating span {
    color: var(--gray);
    margin-left: 10px;
}

.product-price-detail {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.product-price-detail .current {
    font-size: 32px;
}

.product-price-detail .old {
    font-size: 20px;
}

.product-price-detail .save {
    font-size: 14px;
}

.product-stock {
    margin-bottom: 20px;
}

.in-stock {
    color: var(--success);
}

.out-stock {
    color: var(--danger);
}

.product-short-desc {
    margin-bottom: 20px;
    color: var(--gray);
}

.product-meta {
    background: var(--light);
    padding: 15px;
    border-radius: var(--border-radius-sm);
    margin-bottom: 25px;
}

.meta-item {
    display: flex;
    gap: 15px;
    padding: 8px 0;
    border-bottom: 1px solid var(--border);
}

.meta-item:last-child {
    border-bottom: none;
}

.meta-item .label {
    font-weight: 600;
    width: 100px;
    color: var(--dark);
}

.product-actions-detail {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
    flex-wrap: wrap;
}

.quantity-selector {
    display: flex;
    align-items: center;
    border: 1px solid var(--border);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
}

.qty-btn {
    width: 40px;
    height: 45px;
    background: var(--light);
    border: none;
    cursor: pointer;
    font-size: 18px;
    transition: var(--transition);
}

.qty-btn:hover {
    background: var(--primary);
    color: var(--white);
}

#product-quantity {
    width: 60px;
    height: 45px;
    text-align: center;
    border: none;
    border-left: 1px solid var(--border);
    border-right: 1px solid var(--border);
}

.product-extra {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.extra-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--gray);
    font-size: 14px;
}

.extra-item i {
    color: var(--primary);
    width: 20px;
}

/* Product Tabs */
.product-tabs {
    margin-top: 40px;
}

.tab-headers {
    display: flex;
    gap: 10px;
    border-bottom: 2px solid var(--border);
    margin-bottom: 25px;
}

.tab-btn {
    padding: 12px 25px;
    background: none;
    border: none;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
    position: relative;
}

.tab-btn.active {
    color: var(--primary);
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--primary);
}

.tab-pane {
    display: none;
    animation: fadeIn 0.3s ease;
}

.tab-pane.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
}

.specs-table th, .specs-table td {
    padding: 12px;
    border: 1px solid var(--border);
}

.specs-table th {
    background: var(--light);
    width: 200px;
}

/* Related Products */
.related-products {
    margin-top: 60px;
}

.related-products h3 {
    font-size: 24px;
    margin-bottom: 30px;
    color: var(--primary);
}

/* ========== CART PAGE ========== */
.cart-page {
    padding: 60px 0;
}

.cart-layout {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 30px;
}

.cart-header {
    display: grid;
    grid-template-columns: 3fr 1fr 1fr 1fr 0.5fr;
    background: var(--primary);
    color: var(--white);
    padding: 15px;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    font-weight: 600;
}

.cart-item {
    display: grid;
    grid-template-columns: 3fr 1fr 1fr 1fr 0.5fr;
    padding: 20px 15px;
    background: var(--white);
    border-bottom: 1px solid var(--border);
    align-items: center;
}

.cart-product {
    display: flex;
    gap: 15px;
    align-items: center;
}

.cart-product img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: var(--border-radius-sm);
}

.cart-product h4 {
    font-size: 14px;
}

.cart-quantity {
    display: flex;
    align-items: center;
    gap: 8px;
}

.cart-quantity button {
    width: 30px;
    height: 30px;
    background: var(--light);
    border: 1px solid var(--border);
    cursor: pointer;
    border-radius: 5px;
    transition: var(--transition);
}

.cart-quantity button:hover {
    background: var(--primary);
    color: var(--white);
}

.cart-qty {
    width: 50px;
    text-align: center;
    padding: 5px;
    border: 1px solid var(--border);
    border-radius: 5px;
}

.remove-item {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--danger);
    font-size: 18px;
    transition: var(--transition);
}

.remove-item:hover {
    transform: scale(1.1);
}

.cart-summary {
    background: var(--white);
    padding: 25px;
    border-radius: var(--border-radius);
    position: sticky;
    top: 100px;
    height: fit-content;
}

.cart-summary h3 {
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
}

.summary-row.total {
    font-size: 20px;
    font-weight: bold;
    border-bottom: none;
    color: var(--primary);
}

.checkout-btn {
    width: 100%;
    margin-top: 20px;
}

.empty-cart {
    text-align: center;
    padding: 80px 20px;
    background: var(--white);
    border-radius: var(--border-radius);
}

.empty-cart i {
    font-size: 80px;
    color: var(--gray);
    margin-bottom: 20px;
}

/* ========== CHECKOUT PAGE ========== */
.checkout-page {
    padding: 60px 0;
}

.checkout-layout {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 30px;
}

.form-section {
    background: var(--white);
    padding: 25px;
    border-radius: var(--border-radius);
    margin-bottom: 25px;
}

.form-section h3 {
    margin-bottom: 20px;
    color: var(--primary);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: var(--border-radius-sm);
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
}

.payment-methods {
    display: flex;
    gap: 15px;
}

.payment-method {
    flex: 1;
    padding: 15px;
    border: 2px solid var(--border);
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: var(--transition);
}

.payment-method.active {
    border-color: var(--primary);
    background: var(--light);
}

.order-summary {
    background: var(--white);
    padding: 25px;
    border-radius: var(--border-radius);
    position: sticky;
    top: 100px;
    height: fit-content;
}

.order-item {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
    font-size: 14px;
}

.order-total {
    margin-top: 15px;
    padding-top: 15px;
}

.total-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
}

.grand-total {
    font-size: 18px;
    font-weight: bold;
    color: var(--primary);
    border-top: 1px solid var(--border);
    margin-top: 10px;
    padding-top: 15px;
}

/* ========== ACCOUNT PAGE ========== */
.account-page {
    padding: 60px 0;
}

.account-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 30px;
}

.account-sidebar {
    background: var(--white);
    padding: 25px;
    border-radius: var(--border-radius);
    text-align: center;
    position: sticky;
    top: 100px;
    height: fit-content;
}

.user-info i {
    font-size: 70px;
    color: var(--primary);
    margin-bottom: 15px;
}

.user-info h3 {
    margin-bottom: 5px;
}

.user-info p {
    color: var(--gray);
    font-size: 14px;
}

.account-nav {
    margin-top: 25px;
    text-align: left;
}

.account-nav a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 15px;
    color: var(--dark);
    border-radius: var(--border-radius-sm);
    margin-bottom: 5px;
    transition: var(--transition);
}

.account-nav a.active {
    background: var(--primary);
    color: var(--white);
}

.account-nav a:hover:not(.active) {
    background: var(--light);
    color: var(--primary);
}

.account-content {
    background: var(--white);
    padding: 30px;
    border-radius: var(--border-radius);
}

.account-content h2 {
    margin-bottom: 25px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--border);
}

/* Orders Table */
.orders-table {
    overflow-x: auto;
}

.orders-table table {
    width: 100%;
    border-collapse: collapse;
}

.orders-table th,
.orders-table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.orders-table th {
    background: var(--light);
    font-weight: 600;
}

.status-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
}

.status-pending {
    background: #fff3cd;
    color: #856404;
}

.status-confirmed {
    background: #cce5ff;
    color: #004085;
}

.status-processing {
    background: #d4edda;
    color: #155724;
}

.status-shipped {
    background: #d1ecf1;
    color: #0c5460;
}

.status-delivered {
    background: #28a745;
    color: white;
}

.status-cancelled {
    background: #dc3545;
    color: white;
}

/* Wishlist Page */
.wishlist-page {
    padding: 60px 0;
}

.empty-wishlist {
    text-align: center;
    padding: 80px 20px;
    background: var(--white);
    border-radius: var(--border-radius);
}

.empty-wishlist i {
    font-size: 80px;
    color: var(--gray);
    margin-bottom: 20px;
}

.remove-wishlist {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
}

.remove-wishlist:hover {
    background: var(--danger);
    color: var(--white);
}

/* Search Page */
.search-page {
    padding: 60px 0;
}

.no-results {
    text-align: center;
    padding: 80px 20px;
    background: var(--white);
    border-radius: var(--border-radius);
}

.no-results i {
    font-size: 80px;
    color: var(--gray);
    margin-bottom: 20px;
}

/* About Page */
.about-page .page-banner {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    padding: 60px 0;
    text-align: center;
}

.about-page .page-banner h1 {
    font-size: 42px;
    margin-bottom: 15px;
}

.about-content {
    padding: 60px 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.about-text h2 {
    color: var(--primary);
    margin-bottom: 20px;
}

.about-text p {
    margin-bottom: 25px;
    color: var(--gray);
}

.about-text ul {
    list-style: none;
}

.about-text ul li {
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.about-text ul li i {
    color: var(--success);
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
    align-content: center;
}

.about-stats .stat-card {
    background: var(--white);
    padding: 30px;
    text-align: center;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.about-stats .stat-card h3 {
    font-size: 42px;
    color: var(--primary);
    margin-bottom: 10px;
}

/* Contact Page */
.contact-page {
    padding: 60px 0;
}

.contact-page h1 {
    text-align: center;
    margin-bottom: 40px;
    color: var(--primary);
}

.contact-layout {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
}

.info-card {
    background: var(--white);
    padding: 25px;
    text-align: center;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.info-card:hover {
    transform: translateY(-5px);
}

.info-card i {
    font-size: 40px;
    color: var(--primary);
    margin-bottom: 15px;
}

.info-card h3 {
    margin-bottom: 10px;
}

.info-card p {
    color: var(--gray);
}

.contact-form {
    background: var(--white);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.contact-form h2 {
    margin-bottom: 25px;
    color: var(--primary);
}

/* Error Page */
.error-page {
    padding: 100px 0;
    text-align: center;
    background: var(--white);
}

.error-content i {
    font-size: 100px;
    color: var(--gray);
    margin-bottom: 20px;
}

.error-content h1 {
    font-size: 120px;
    color: var(--primary);
    margin-bottom: 10px;
}

.error-content h2 {
    font-size: 32px;
    margin-bottom: 15px;
}

.error-content p {
    color: var(--gray);
    margin-bottom: 30px;
}

/* ========== RESPONSIVE DESIGN ========== */
@media (max-width: 1024px) {
    .product-detail {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .product-gallery {
        position: relative;
        top: 0;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 992px) {
    .shop-layout,
    .cart-layout,
    .checkout-layout,
    .account-layout {
        grid-template-columns: 1fr;
    }
    
    .features-grid,
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-layout {
        grid-template-columns: 1fr;
    }
    
    .contact-info {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cart-header {
        display: none;
    }
    
    .cart-item {
        grid-template-columns: 1fr;
        gap: 12px;
        text-align: center;
    }
    
    .cart-product {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: block;
    }
    
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--primary);
        flex-direction: column;
        padding: 20px;
        text-align: center;
        z-index: 100;
    }
    
    .nav-links.show {
        display: flex;
    }
    
    .nav-links li a {
        padding: 10px 0;
    }
    
    .dropdown .dropdown-menu {
        position: static;
        background: rgba(255, 255, 255, 0.1);
        margin-top: 10px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .product-grid {
        grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    }
    
    .slide-content h1 {
        font-size: 32px;
    }
    
    .slide-content {
        padding: 80px 20px;
    }
    
    .hero-slider {
        height: 400px;
    }
    
    .contact-info {
        grid-template-columns: 1fr;
    }
    
    .product-actions-detail {
        flex-direction: column;
    }
    
    .quantity-selector {
        width: fit-content;
    }
}

@media (max-width: 576px) {
    .header .container {
        flex-direction: column;
    }
    
    .search-bar {
        max-width: 100%;
        width: 100%;
    }
    
    .product-grid {
        grid-template-columns: 1fr;
    }
    
    .slide-content h1 {
        font-size: 24px;
    }
    
    .slide-content h2 {
        font-size: 18px;
    }
    
    .section-header h2 {
        font-size: 28px;
    }
    
    .view-all {
        position: static;
        display: inline-block;
        margin-top: 15px;
    }
    
    .section-header {
        position: relative;
        padding-bottom: 40px;
    }
    
    .tab-headers {
        flex-wrap: wrap;
    }
    
    .offer-content h2 {
        font-size: 28px;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .newsletter-form input {
        border-radius: var(--border-radius-sm);
    }
    
    .newsletter-form button {
        border-radius: var(--border-radius-sm);
        margin-top: 10px;
    }
}