/* MEDIEQUIP - Medical Equipment E-commerce Template */
/* Professional, Clinical Design with Blue Tones */

/* ===== CSS Variables ===== */
:root {
    --primary-blue: #1565C0;
    --primary-blue-dark: #0D47A1;
    --primary-blue-light: #1976D2;
    --secondary-gray: #F5F5F5;
    --dark-color: #212121;
    --text-gray: #757575;
    --white: #FFFFFF;
    --success-green: #4CAF50;
    --warning-orange: #FF9800;
    --error-red: #F44336;
    --border-color: #E0E0E0;
    --shadow-light: 0 2px 10px rgba(0, 0, 0, 0.08);
    --shadow-medium: 0 4px 20px rgba(0, 0, 0, 0.12);
    --shadow-heavy: 0 8px 30px rgba(0, 0, 0, 0.15);
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-secondary: 'Roboto', sans-serif;
}

/* ===== Reset & Base Styles ===== */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--dark-color);
    background-color: var(--white);
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-fast);
}

ul, ol {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    outline: none;
    background: none;
}

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
    border: none;
    outline: none;
}

.container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    color: var(--dark-color);
}

h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
    color: var(--text-gray);
    margin-bottom: 1rem;
}

/* ===== Utility Classes ===== */
.text-primary { color: var(--primary-blue); }
.text-dark { color: var(--dark-color); }
.text-gray { color: var(--text-gray); }
.text-white { color: var(--white); }
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.bg-primary { background-color: var(--primary-blue); }
.bg-secondary { background-color: var(--secondary-gray); }
.bg-dark { background-color: var(--dark-color); }
.bg-white { background-color: var(--white); }

.section-padding {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

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

.section-title p {
    font-size: 1.1rem;
    max-width: 600px;
    margin: 20px auto 0;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    font-size: 1rem;
    font-weight: 500;
    border-radius: 6px;
    transition: var(--transition-normal);
    cursor: pointer;
}

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

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

.btn-secondary {
    background: var(--white);
    color: var(--primary-blue);
    border: 2px solid var(--primary-blue);
}

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

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

.btn-dark:hover {
    background: #333;
    transform: translateY(-2px);
}

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

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

.btn-sm {
    padding: 10px 20px;
    font-size: 0.9rem;
}

.btn-lg {
    padding: 18px 40px;
    font-size: 1.1rem;
}

/* ===== Header & Navigation ===== */
.top-bar {
    background: var(--dark-color);
    color: var(--white);
    padding: 10px 0;
    font-size: 0.9rem;
}

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

.top-bar-left {
    display: flex;
    gap: 25px;
}

.top-bar-left a,
.top-bar-left span {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.9);
}

.top-bar-left a:hover {
    color: var(--white);
}

.top-bar-right {
    display: flex;
    gap: 20px;
}

.top-bar-right a {
    color: rgba(255, 255, 255, 0.9);
}

.top-bar-right a:hover {
    color: var(--white);
}

.header-main {
    background: var(--white);
    padding: 20px 0;
    box-shadow: var(--shadow-light);
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

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

.logo-icon {
    width: 50px;
    height: 50px;
    background: var(--primary-blue);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
}

.logo-text {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-blue);
    letter-spacing: -0.5px;
}

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

.search-bar {
    flex: 1;
    max-width: 500px;
    margin: 0 40px;
    position: relative;
}

.search-bar input {
    width: 100%;
    padding: 14px 50px 14px 20px;
    background: var(--secondary-gray);
    border-radius: 8px;
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.search-bar input:focus {
    background: var(--white);
    box-shadow: 0 0 0 2px var(--primary-blue);
}

.search-bar button {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-gray);
    font-size: 1.1rem;
    transition: var(--transition-fast);
}

.search-bar button:hover {
    color: var(--primary-blue);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 25px;
}

.header-action {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    position: relative;
}

.header-action-icon {
    width: 45px;
    height: 45px;
    background: var(--secondary-gray);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--dark-color);
    transition: var(--transition-fast);
}

.header-action:hover .header-action-icon {
    background: var(--primary-blue);
    color: var(--white);
}

.header-action-text {
    font-size: 0.85rem;
    color: var(--text-gray);
}

.header-action-text strong {
    display: block;
    font-size: 0.95rem;
    color: var(--dark-color);
}

.cart-count {
    position: absolute;
    top: -5px;
    right: -5px;
    width: 22px;
    height: 22px;
    background: var(--primary-blue);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Navigation */
.nav-bar {
    background: var(--primary-blue);
}

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

.main-nav ul {
    display: flex;
    gap: 5px;
}

.main-nav a {
    display: block;
    padding: 18px 25px;
    color: var(--white);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition-fast);
    position: relative;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: var(--white);
    transition: var(--transition-normal);
}

.main-nav a:hover::after,
.main-nav a.active::after {
    width: 80%;
}

.main-nav a:hover {
    background: rgba(255, 255, 255, 0.1);
}

.nav-contact {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--white);
}

.nav-contact i {
    font-size: 1.2rem;
}

.nav-contact span {
    font-size: 0.9rem;
}

.nav-contact strong {
    font-size: 1.1rem;
}

/* Mobile Menu */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 10px;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--white);
    border-radius: 2px;
    transition: var(--transition-fast);
}

/* ===== Hero Slider ===== */
.hero-slider {
    position: relative;
    height: 600px;
    overflow: hidden;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.8s ease;
}

.hero-slide.active {
    opacity: 1;
}

.hero-slide-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
}

.hero-slide-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(21, 101, 192, 0.9) 0%, rgba(13, 71, 161, 0.7) 100%);
}

.hero-slide-content {
    position: relative;
    z-index: 2;
    height: 100%;
    display: flex;
    align-items: center;
}

.hero-slide-text {
    max-width: 600px;
    color: var(--white);
}

.hero-slide-text .hero-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    padding: 8px 20px;
    border-radius: 30px;
    font-size: 0.9rem;
    margin-bottom: 20px;
    backdrop-filter: blur(10px);
}

.hero-slide-text h1 {
    font-size: 3.5rem;
    color: var(--white);
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-slide-text p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 30px;
}

.hero-buttons {
    display: flex;
    gap: 15px;
}

.hero-nav {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

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

.hero-nav-dot.active {
    background: var(--white);
    width: 35px;
    border-radius: 6px;
}

.hero-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition-fast);
    z-index: 10;
}

.hero-arrow:hover {
    background: var(--white);
    color: var(--primary-blue);
}

.hero-arrow.prev { left: 30px; }
.hero-arrow.next { right: 30px; }

/* ===== Features Section ===== */
.features-section {
    padding: 60px 0;
    background: var(--white);
    border-bottom: 1px solid var(--border-color);
}

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

.feature-card {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 25px;
    background: var(--secondary-gray);
    border-radius: 12px;
    transition: var(--transition-normal);
}

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

.feature-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-blue);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.feature-text h4 {
    font-size: 1rem;
    margin-bottom: 5px;
}

.feature-text p {
    font-size: 0.9rem;
    color: var(--text-gray);
    margin: 0;
}

/* ===== Categories Section ===== */
.categories-section {
    padding: 80px 0;
    background: var(--secondary-gray);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
}

.category-card {
    background: var(--white);
    border-radius: 12px;
    padding: 30px 20px;
    text-align: center;
    transition: var(--transition-normal);
    cursor: pointer;
}

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

.category-card:hover .category-icon {
    background: var(--primary-blue);
    color: var(--white);
}

.category-icon {
    width: 80px;
    height: 80px;
    background: rgba(21, 101, 192, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 2rem;
    color: var(--primary-blue);
    transition: var(--transition-normal);
}

.category-card h5 {
    font-size: 1rem;
    margin-bottom: 5px;
}

.category-card span {
    font-size: 0.85rem;
    color: var(--text-gray);
}

/* ===== Products Section ===== */
.products-section {
    padding: 80px 0;
}

.products-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}

.products-header h2 {
    font-size: 2rem;
}

.products-tabs {
    display: flex;
    gap: 10px;
}

.products-tab {
    padding: 10px 25px;
    background: var(--secondary-gray);
    border-radius: 30px;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-gray);
    cursor: pointer;
    transition: var(--transition-fast);
}

.products-tab:hover,
.products-tab.active {
    background: var(--primary-blue);
    color: var(--white);
}

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

/* Product Card */
.product-card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-light);
    transition: var(--transition-normal);
}

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

.product-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.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-badges {
    position: absolute;
    top: 15px;
    left: 15px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.product-badge {
    padding: 5px 12px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.product-badge.new {
    background: var(--primary-blue);
    color: var(--white);
}

.product-badge.sale {
    background: var(--error-red);
    color: var(--white);
}

.product-badge.hot {
    background: var(--warning-orange);
    color: var(--white);
}

.product-actions {
    position: absolute;
    top: 15px;
    right: 15px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    opacity: 0;
    transform: translateX(20px);
    transition: var(--transition-normal);
}

.product-card:hover .product-actions {
    opacity: 1;
    transform: translateX(0);
}

.product-action-btn {
    width: 40px;
    height: 40px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark-color);
    font-size: 1rem;
    box-shadow: var(--shadow-light);
    transition: var(--transition-fast);
}

.product-action-btn:hover {
    background: var(--primary-blue);
    color: var(--white);
}

.product-info {
    padding: 20px;
}

.product-category {
    font-size: 0.8rem;
    color: var(--primary-blue);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.product-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 10px;
    line-height: 1.4;
}

.product-title a:hover {
    color: var(--primary-blue);
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}

.product-rating .stars {
    display: flex;
    gap: 2px;
    color: #FFC107;
    font-size: 0.9rem;
}

.product-rating span {
    font-size: 0.85rem;
    color: var(--text-gray);
}

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

.product-price .current-price {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-blue);
}

.product-price .old-price {
    font-size: 1rem;
    color: var(--text-gray);
    text-decoration: line-through;
}

.product-add-cart {
    width: 100%;
    padding: 12px;
    background: var(--secondary-gray);
    border-radius: 8px;
    font-weight: 500;
    color: var(--dark-color);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: var(--transition-fast);
}

.product-add-cart:hover {
    background: var(--primary-blue);
    color: var(--white);
}

/* ===== Deal of the Day Section ===== */
.deal-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-dark) 100%);
    color: var(--white);
}

.deal-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.deal-info h3 {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 15px;
}

.deal-info h2 {
    font-size: 3rem;
    color: var(--white);
    margin-bottom: 20px;
    line-height: 1.2;
}

.deal-info p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 30px;
}

.deal-countdown {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.countdown-item {
    text-align: center;
}

.countdown-item .number {
    display: block;
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.countdown-item .label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
}

.deal-price {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 25px;
}

.deal-price .current {
    font-size: 2.5rem;
    font-weight: 700;
}

.deal-price .original {
    font-size: 1.5rem;
    text-decoration: line-through;
    opacity: 0.7;
}

.deal-price .discount {
    background: var(--white);
    color: var(--primary-blue);
    padding: 5px 15px;
    border-radius: 20px;
    font-weight: 600;
}

.deal-image {
    position: relative;
}

.deal-image img {
    border-radius: 20px;
    box-shadow: var(--shadow-heavy);
}

.deal-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 100px;
    height: 100px;
    background: var(--error-red);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--white);
    animation: pulse 2s infinite;
}

.deal-badge span:first-child {
    font-size: 1.8rem;
    font-weight: 700;
    line-height: 1;
}

.deal-badge span:last-child {
    font-size: 0.9rem;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* ===== Brands Section ===== */
.brands-section {
    padding: 60px 0;
    background: var(--secondary-gray);
}

.brands-slider {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.brand-item {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    filter: grayscale(100%);
    opacity: 0.6;
    transition: var(--transition-fast);
}

.brand-item:hover {
    filter: grayscale(0%);
    opacity: 1;
}

.brand-item img {
    max-height: 50px;
    width: auto;
}

/* ===== Testimonials Section ===== */
.testimonials-section {
    padding: 80px 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.testimonial-card {
    background: var(--white);
    padding: 30px;
    border-radius: 12px;
    box-shadow: var(--shadow-light);
    transition: var(--transition-normal);
}

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

.testimonial-rating {
    display: flex;
    gap: 3px;
    color: #FFC107;
    margin-bottom: 15px;
}

.testimonial-text {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-gray);
    margin-bottom: 20px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.testimonial-author img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-author-info h5 {
    font-size: 1rem;
    margin-bottom: 3px;
}

.testimonial-author-info span {
    font-size: 0.85rem;
    color: var(--text-gray);
}

/* ===== Newsletter Section ===== */
.newsletter-section {
    padding: 80px 0;
    background: var(--dark-color);
    color: var(--white);
}

.newsletter-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
}

.newsletter-text h2 {
    font-size: 2rem;
    color: var(--white);
    margin-bottom: 10px;
}

.newsletter-text p {
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
}

.newsletter-form {
    display: flex;
    gap: 15px;
    flex: 1;
    max-width: 500px;
}

.newsletter-form input {
    flex: 1;
    padding: 16px 25px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: var(--white);
    font-size: 1rem;
}

.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

/* ===== Footer ===== */
.footer {
    background: var(--dark-color);
    color: var(--white);
    padding-top: 80px;
}

.footer-main {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr;
    gap: 40px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-about .logo {
    margin-bottom: 20px;
}

.footer-about .logo-text {
    color: var(--white);
}

.footer-about .logo-text span {
    color: var(--primary-blue-light);
}

.footer-about p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 20px;
}

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

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: var(--transition-fast);
}

.footer-social a:hover {
    background: var(--primary-blue);
}

.footer-column h4 {
    font-size: 1.1rem;
    color: var(--white);
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 15px;
}

.footer-column h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--primary-blue);
}

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

.footer-column ul a {
    color: rgba(255, 255, 255, 0.7);
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-column ul a:hover {
    color: var(--white);
    padding-left: 5px;
}

.footer-contact li {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    color: rgba(255, 255, 255, 0.7);
}

.footer-contact i {
    color: var(--primary-blue);
    font-size: 1.1rem;
    margin-top: 3px;
}

.footer-bottom {
    padding: 25px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
}

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

.payment-methods img {
    height: 30px;
    opacity: 0.7;
    transition: var(--transition-fast);
}

.payment-methods img:hover {
    opacity: 1;
}

/* ===== Shop Page ===== */
.page-header {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-dark) 100%);
    padding: 60px 0;
    color: var(--white);
}

.page-header h1 {
    font-size: 2.5rem;
    color: var(--white);
    margin-bottom: 10px;
}

.breadcrumb {
    display: flex;
    gap: 10px;
    font-size: 0.95rem;
}

.breadcrumb a {
    color: rgba(255, 255, 255, 0.8);
}

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

.breadcrumb span {
    color: rgba(255, 255, 255, 0.6);
}

.shop-section {
    padding: 60px 0;
}

.shop-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 40px;
}

/* Shop Sidebar */
.shop-sidebar {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.sidebar-widget {
    background: var(--white);
    padding: 25px;
    border-radius: 12px;
    box-shadow: var(--shadow-light);
    margin-bottom: 25px;
}

.sidebar-widget h4 {
    font-size: 1.1rem;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--secondary-gray);
}

.category-list li {
    margin-bottom: 12px;
}

.category-list a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-gray);
    padding: 8px 0;
    border-bottom: 1px solid var(--border-color);
}

.category-list a:hover {
    color: var(--primary-blue);
}

.category-list span {
    background: var(--secondary-gray);
    padding: 3px 10px;
    border-radius: 15px;
    font-size: 0.85rem;
}

/* Price Filter */
.price-range {
    margin-bottom: 20px;
}

.price-slider {
    width: 100%;
    height: 6px;
    background: var(--secondary-gray);
    border-radius: 3px;
    margin-bottom: 15px;
    position: relative;
}

.price-slider-track {
    position: absolute;
    height: 100%;
    background: var(--primary-blue);
    border-radius: 3px;
}

.price-inputs {
    display: flex;
    gap: 15px;
    align-items: center;
}

.price-inputs input {
    width: 100%;
    padding: 10px;
    background: var(--secondary-gray);
    border-radius: 6px;
    text-align: center;
}

/* Brand Filter */
.brand-list label {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    cursor: pointer;
}

.brand-list input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary-blue);
}

/* Rating Filter */
.rating-filter label {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    cursor: pointer;
}

.rating-filter .stars {
    color: #FFC107;
}

/* Shop Content */
.shop-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding: 15px 20px;
    background: var(--secondary-gray);
    border-radius: 8px;
}

.toolbar-left {
    display: flex;
    align-items: center;
    gap: 20px;
}

.view-options {
    display: flex;
    gap: 8px;
}

.view-btn {
    width: 40px;
    height: 40px;
    background: var(--white);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-gray);
    transition: var(--transition-fast);
}

.view-btn.active,
.view-btn:hover {
    background: var(--primary-blue);
    color: var(--white);
}

.sort-select {
    padding: 10px 15px;
    background: var(--white);
    border-radius: 6px;
    min-width: 200px;
    cursor: pointer;
}

.shop-products {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

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

.shop-products.list-view .product-card {
    display: grid;
    grid-template-columns: 300px 1fr;
}

.shop-products.list-view .product-image {
    height: 250px;
}

.shop-products.list-view .product-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 25px 30px;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 50px;
}

.pagination-btn {
    width: 45px;
    height: 45px;
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark-color);
    font-weight: 500;
    transition: var(--transition-fast);
}

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

/* ===== Product Detail Page ===== */
.product-detail-section {
    padding: 60px 0;
}

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

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

.main-image {
    position: relative;
    margin-bottom: 20px;
    border-radius: 12px;
    overflow: hidden;
    background: var(--secondary-gray);
}

.main-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

.gallery-thumbnails {
    display: flex;
    gap: 15px;
}

.thumbnail {
    width: 100px;
    height: 100px;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition-fast);
}

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

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

.product-details {
    padding-top: 20px;
}

.product-details .product-category {
    font-size: 0.9rem;
}

.product-details h1 {
    font-size: 2rem;
    margin-bottom: 15px;
}

.product-meta {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 20px;
}

.product-sku {
    font-size: 0.9rem;
    color: var(--text-gray);
}

.product-stock {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.9rem;
}

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

.product-stock.out-of-stock {
    color: var(--error-red);
}

.product-details .product-price {
    margin-bottom: 25px;
}

.product-details .current-price {
    font-size: 2rem;
}

.product-description {
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 30px;
}

.product-features {
    margin-bottom: 30px;
}

.product-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
}

.product-features i {
    color: var(--success-green);
}

.product-quantity {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 30px;
}

.quantity-selector {
    display: flex;
    align-items: center;
    background: var(--secondary-gray);
    border-radius: 8px;
    overflow: hidden;
}

.quantity-btn {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--dark-color);
    transition: var(--transition-fast);
}

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

.quantity-selector input {
    width: 60px;
    height: 45px;
    text-align: center;
    background: var(--white);
    font-size: 1rem;
    font-weight: 600;
}

.product-actions-detail {
    display: flex;
    gap: 15px;
    margin-bottom: 30px;
}

.product-actions-detail .btn {
    flex: 1;
}

.product-extra-info {
    display: flex;
    flex-direction: column;
    gap: 15px;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
}

.extra-item {
    display: flex;
    align-items: center;
    gap: 15px;
}

.extra-item i {
    width: 40px;
    height: 40px;
    background: var(--secondary-gray);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-blue);
}

/* Product Tabs */
.product-tabs-section {
    padding: 60px 0;
    background: var(--secondary-gray);
}

.product-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
}

.product-tab {
    padding: 15px 30px;
    background: var(--white);
    border-radius: 8px 8px 0 0;
    font-weight: 500;
    color: var(--text-gray);
    cursor: pointer;
    transition: var(--transition-fast);
}

.product-tab.active {
    background: var(--primary-blue);
    color: var(--white);
}

.tab-content {
    background: var(--white);
    padding: 40px;
    border-radius: 0 12px 12px 12px;
    display: none;
}

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

.specifications-table {
    width: 100%;
}

.specifications-table tr {
    border-bottom: 1px solid var(--border-color);
}

.specifications-table td {
    padding: 15px 0;
}

.specifications-table td:first-child {
    font-weight: 500;
    width: 200px;
}

/* Reviews */
.reviews-summary {
    display: flex;
    gap: 40px;
    margin-bottom: 40px;
}

.average-rating {
    text-align: center;
    padding: 30px;
    background: var(--secondary-gray);
    border-radius: 12px;
    min-width: 200px;
}

.average-rating .number {
    font-size: 4rem;
    font-weight: 700;
    color: var(--dark-color);
}

.average-rating .stars {
    color: #FFC107;
    font-size: 1.2rem;
    margin: 10px 0;
}

.rating-bars {
    flex: 1;
}

.rating-bar {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 10px;
}

.rating-bar label {
    width: 60px;
    font-size: 0.9rem;
}

.rating-bar .bar {
    flex: 1;
    height: 10px;
    background: var(--secondary-gray);
    border-radius: 5px;
    overflow: hidden;
}

.rating-bar .fill {
    height: 100%;
    background: #FFC107;
    border-radius: 5px;
}

.rating-bar span {
    width: 30px;
    font-size: 0.9rem;
    color: var(--text-gray);
}

.review-item {
    padding: 25px 0;
    border-bottom: 1px solid var(--border-color);
}

.review-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
}

.reviewer-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

.reviewer-info img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
}

.reviewer-info h5 {
    margin-bottom: 3px;
}

.reviewer-info span {
    font-size: 0.85rem;
    color: var(--text-gray);
}

/* ===== About Page ===== */
.about-intro {
    padding: 80px 0;
}

.about-intro-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-intro-text h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.about-intro-text p {
    font-size: 1.1rem;
    line-height: 1.8;
}

.about-intro-image img {
    border-radius: 20px;
    box-shadow: var(--shadow-heavy);
}

.stats-section {
    padding: 60px 0;
    background: var(--primary-blue);
}

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

.stat-item {
    text-align: center;
    color: var(--white);
}

.stat-item .number {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.stat-item p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.1rem;
    margin: 0;
}

.values-section {
    padding: 80px 0;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.value-card {
    text-align: center;
    padding: 40px 30px;
    background: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow-light);
    transition: var(--transition-normal);
}

.value-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-heavy);
}

.value-icon {
    width: 80px;
    height: 80px;
    background: rgba(21, 101, 192, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 2rem;
    color: var(--primary-blue);
}

.value-card h4 {
    margin-bottom: 15px;
}

.team-section {
    padding: 80px 0;
    background: var(--secondary-gray);
}

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

.team-card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-light);
    transition: var(--transition-normal);
}

.team-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-heavy);
}

.team-card img {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

.team-info {
    padding: 25px;
    text-align: center;
}

.team-info h4 {
    margin-bottom: 5px;
}

.team-info span {
    color: var(--primary-blue);
    font-size: 0.9rem;
}

.team-social {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 15px;
}

.team-social a {
    width: 35px;
    height: 35px;
    background: var(--secondary-gray);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-gray);
    transition: var(--transition-fast);
}

.team-social a:hover {
    background: var(--primary-blue);
    color: var(--white);
}

/* ===== Contact Page ===== */
.contact-section {
    padding: 80px 0;
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
}

.contact-info-cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-card {
    background: var(--white);
    padding: 30px;
    border-radius: 12px;
    box-shadow: var(--shadow-light);
    display: flex;
    gap: 20px;
    transition: var(--transition-normal);
}

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

.contact-card-icon {
    width: 60px;
    height: 60px;
    background: rgba(21, 101, 192, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary-blue);
    flex-shrink: 0;
}

.contact-card h4 {
    margin-bottom: 8px;
}

.contact-card p {
    margin: 0;
    color: var(--text-gray);
}

.contact-card a {
    color: var(--primary-blue);
}

.contact-form-wrapper {
    background: var(--white);
    padding: 40px;
    border-radius: 12px;
    box-shadow: var(--shadow-light);
}

.contact-form-wrapper h3 {
    margin-bottom: 30px;
}

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

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--dark-color);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    background: var(--secondary-gray);
    border-radius: 8px;
    font-size: 1rem;
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    background: var(--white);
    box-shadow: 0 0 0 2px var(--primary-blue);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.map-section {
    padding: 0 0 80px;
}

.map-container {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-medium);
}

.map-container iframe {
    width: 100%;
    height: 400px;
    border: none;
}

/* ===== Cart Page ===== */
.cart-section {
    padding: 60px 0;
}

.cart-layout {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
}

.cart-items {
    background: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow-light);
    overflow: hidden;
}

.cart-header {
    display: grid;
    grid-template-columns: 3fr 1fr 1fr 1fr auto;
    gap: 20px;
    padding: 20px 30px;
    background: var(--secondary-gray);
    font-weight: 600;
}

.cart-item {
    display: grid;
    grid-template-columns: 3fr 1fr 1fr 1fr auto;
    gap: 20px;
    padding: 25px 30px;
    border-bottom: 1px solid var(--border-color);
    align-items: center;
}

.cart-product {
    display: flex;
    gap: 20px;
    align-items: center;
}

.cart-product img {
    width: 100px;
    height: 100px;
    border-radius: 8px;
    object-fit: cover;
}

.cart-product-info h4 {
    font-size: 1rem;
    margin-bottom: 5px;
}

.cart-product-info span {
    font-size: 0.85rem;
    color: var(--text-gray);
}

.cart-quantity .quantity-selector {
    display: inline-flex;
}

.cart-quantity .quantity-btn {
    width: 35px;
    height: 35px;
}

.cart-quantity input {
    width: 45px;
    height: 35px;
}

.cart-price {
    font-weight: 600;
    color: var(--dark-color);
}

.cart-total {
    font-weight: 700;
    color: var(--primary-blue);
    font-size: 1.1rem;
}

.cart-remove {
    width: 35px;
    height: 35px;
    background: var(--secondary-gray);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--error-red);
    transition: var(--transition-fast);
}

.cart-remove:hover {
    background: var(--error-red);
    color: var(--white);
}

.cart-actions {
    display: flex;
    justify-content: space-between;
    padding: 20px 30px;
}

.coupon-form {
    display: flex;
    gap: 10px;
}

.coupon-form input {
    padding: 12px 18px;
    background: var(--secondary-gray);
    border-radius: 6px;
    width: 200px;
}

/* Cart Summary */
.cart-summary {
    background: var(--white);
    padding: 30px;
    border-radius: 12px;
    box-shadow: var(--shadow-light);
    height: fit-content;
    position: sticky;
    top: 100px;
}

.cart-summary h3 {
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--secondary-gray);
}

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

.summary-row.total {
    border-bottom: none;
    padding-top: 20px;
    font-size: 1.2rem;
    font-weight: 700;
}

.summary-row.total span:last-child {
    color: var(--primary-blue);
}

.cart-summary .btn {
    width: 100%;
    margin-top: 25px;
}

.secure-checkout {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
    color: var(--text-gray);
    font-size: 0.9rem;
}

.secure-checkout i {
    color: var(--success-green);
}

.empty-cart {
    text-align: center;
    padding: 80px 30px;
}

.empty-cart i {
    font-size: 5rem;
    color: var(--border-color);
    margin-bottom: 20px;
}

.empty-cart h3 {
    margin-bottom: 10px;
}

.empty-cart p {
    margin-bottom: 25px;
}

/* ===== Quick View Modal ===== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.quick-view-modal {
    background: var(--white);
    border-radius: 16px;
    max-width: 900px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.9);
    transition: var(--transition-normal);
}

.modal-overlay.active .quick-view-modal {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    background: var(--secondary-gray);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition-fast);
    z-index: 10;
}

.modal-close:hover {
    background: var(--error-red);
    color: var(--white);
}

.quick-view-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    position: relative;
}

.quick-view-image {
    height: 100%;
    min-height: 500px;
}

.quick-view-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.quick-view-details {
    padding: 40px;
}

.quick-view-details .product-category {
    font-size: 0.85rem;
}

.quick-view-details h2 {
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.quick-view-details .product-rating {
    margin-bottom: 15px;
}

.quick-view-details .product-price {
    margin-bottom: 20px;
}

.quick-view-details .product-description {
    font-size: 0.95rem;
    margin-bottom: 25px;
}

/* ===== Responsive Design ===== */
@media (max-width: 1200px) {
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .categories-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .footer-main {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 992px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }

    .hero-slide-text h1 {
        font-size: 2.8rem;
    }

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

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

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

    .deal-content {
        grid-template-columns: 1fr;
    }

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

    .shop-layout {
        grid-template-columns: 1fr;
    }

    .shop-sidebar {
        position: static;
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .sidebar-widget {
        margin-bottom: 0;
    }

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

    .product-detail-layout {
        grid-template-columns: 1fr;
    }

    .about-intro-content {
        grid-template-columns: 1fr;
    }

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

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

    .contact-layout {
        grid-template-columns: 1fr;
    }

    .cart-layout {
        grid-template-columns: 1fr;
    }

    .quick-view-content {
        grid-template-columns: 1fr;
    }

    .quick-view-image {
        min-height: 300px;
    }

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

@media (max-width: 768px) {
    .top-bar {
        display: none;
    }

    .header-main .container {
        flex-wrap: wrap;
        gap: 15px;
    }

    .search-bar {
        order: 3;
        flex: 100%;
        margin: 0;
        max-width: none;
    }

    .header-actions {
        gap: 15px;
    }

    .header-action-text {
        display: none;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .main-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--primary-blue-dark);
    }

    .main-nav.active {
        display: block;
    }

    .main-nav ul {
        flex-direction: column;
    }

    .main-nav a {
        padding: 15px 20px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .nav-contact {
        display: none;
    }

    .hero-slider {
        height: 500px;
    }

    .hero-slide-text h1 {
        font-size: 2rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-arrow {
        display: none;
    }

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

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

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

    .deal-countdown {
        flex-wrap: wrap;
        justify-content: center;
    }

    .countdown-item .number {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }

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

    .newsletter-form {
        flex-direction: column;
        max-width: none;
        width: 100%;
    }

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

    .shop-sidebar {
        grid-template-columns: 1fr;
    }

    .shop-toolbar {
        flex-direction: column;
        gap: 15px;
    }

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

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

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

    .form-row {
        grid-template-columns: 1fr;
    }

    .cart-header {
        display: none;
    }

    .cart-item {
        grid-template-columns: 1fr;
        gap: 15px;
    }

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

    .cart-actions {
        flex-direction: column;
        gap: 15px;
    }

    .coupon-form {
        flex-direction: column;
    }

    .coupon-form input {
        width: 100%;
    }

    .footer-main {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-column h4::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .footer-social {
        justify-content: center;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .section-padding {
        padding: 50px 0;
    }

    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }

    .hero-slider {
        height: 450px;
    }

    .hero-slide-text h1 {
        font-size: 1.8rem;
    }

    .btn {
        padding: 12px 25px;
    }

    .category-card {
        padding: 20px 15px;
    }

    .category-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }

    .deal-info h2 {
        font-size: 2rem;
    }

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

    .product-tab {
        padding: 12px 20px;
        flex: 1;
        text-align: center;
    }

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

    .stat-item .number {
        font-size: 2.5rem;
    }
}

/* ===== Animations ===== */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

.animate-fadeIn { animation: fadeIn 0.5s ease forwards; }
.animate-slideUp { animation: slideUp 0.5s ease forwards; }
.animate-slideInLeft { animation: slideInLeft 0.5s ease forwards; }
.animate-slideInRight { animation: slideInRight 0.5s ease forwards; }

/* Scroll Animations */
.scroll-animate {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.scroll-animate.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== Loading States ===== */
.loading {
    position: relative;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 30px;
    height: 30px;
    margin: -15px 0 0 -15px;
    border: 3px solid var(--secondary-gray);
    border-top-color: var(--primary-blue);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* ===== Toast Notifications ===== */
.toast {
    position: fixed;
    bottom: 30px;
    right: 30px;
    padding: 15px 25px;
    background: var(--dark-color);
    color: var(--white);
    border-radius: 8px;
    box-shadow: var(--shadow-heavy);
    display: flex;
    align-items: center;
    gap: 12px;
    transform: translateX(120%);
    transition: var(--transition-normal);
    z-index: 99999;
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: var(--success-green);
}

.toast.error {
    background: var(--error-red);
}

.toast.warning {
    background: var(--warning-orange);
}

.toast i {
    font-size: 1.2rem;
}

/* ===== Preloader ===== */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 999999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.preloader-spinner {
    width: 60px;
    height: 60px;
    border: 4px solid var(--secondary-gray);
    border-top-color: var(--primary-blue);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* ===== Back to Top Button ===== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary-blue);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition-normal);
    z-index: 9999;
    box-shadow: var(--shadow-medium);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--primary-blue-dark);
    transform: translateY(-5px);
}