:root {
    /* Colors */
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    
    --accent-primary: #6366f1; /* Indigo */
    --accent-hover: #4f46e5;
    --accent-gradient: linear-gradient(135deg, #6366f1, #a855f7);
    
    --danger: #ef4444;
    --success: #10b981;
    
    /* Layout */
    --nav-height: 80px;
    --sub-nav-height: 48px;
    --container-width: 1400px;
    
    /* Effects */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-neon: 0 0 20px rgba(99, 102, 241, 0.4);
    
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Tajawal', 'Outfit', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.5;
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

/* Typography */
h1, h2, h3 {
    font-weight: 700;
    line-height: 1.3;
}

.section-padding {
    padding: 80px 5%;
    max-width: var(--container-width);
    margin: 0 auto;
}

/* Navbar */
.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-container {
    max-width: var(--container-width);
    margin: 0 auto;
    height: var(--nav-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 5%;
    gap: 2rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.brand-logo {
    height: 40px;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 0 10px rgba(99, 102, 241, 0.3));
    transition: var(--transition);
}

.logo:hover .brand-logo {
    transform: scale(1.05);
    filter: drop-shadow(0 0 15px rgba(99, 102, 241, 0.6));
}

.search-bar {
    flex: 1;
    max-width: 600px;
    display: flex;
    background: var(--bg-secondary);
    border-radius: 99px;
    padding: 0.25rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.search-bar:focus-within {
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-neon);
}

.search-bar input {
    flex: 1;
    background: none;
    border: none;
    padding: 0 1.5rem;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 1rem;
    outline: none;
}

.search-btn {
    background: var(--accent-gradient);
    border: none;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    display: grid;
    place-items: center;
    transition: var(--transition);
}

.search-btn:hover {
    transform: scale(1.05);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.action-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.action-item i {
    font-size: 1.5rem;
    color: var(--text-secondary);
    transition: var(--transition);
}

.action-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 500;
    transition: var(--transition);
}

.action-item:hover i,
.action-item:hover .action-label {
    color: var(--text-primary);
}

.cart-badge {
    position: absolute;
    top: -8px;
    left: -8px; /* RTL fix */
    background-color: var(--danger);
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    border: 2px solid var(--bg-primary);
    transition: var(--transition);
}

.cart-badge.bump {
    animation: bump 0.3s ease-out;
}

@keyframes bump {
    0% { transform: scale(1); }
    50% { transform: scale(1.5); }
    100% { transform: scale(1); }
}

/* Sub Nav */
.sub-nav {
    background-color: var(--bg-secondary);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.sub-nav-container {
    max-width: var(--container-width);
    margin: 0 auto;
    height: var(--sub-nav-height);
    display: flex;
    align-items: center;
    padding: 0 5%;
    gap: 2rem;
    overflow-x: auto;
    scrollbar-width: none;
}

.sub-nav-container::-webkit-scrollbar {
    display: none;
}

.sub-link {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    white-space: nowrap;
    transition: var(--transition);
    position: relative;
}

.sub-link:hover, .sub-link.active {
    color: var(--text-primary);
}

.sub-link.active::after {
    content: '';
    position: absolute;
    bottom: -14px;
    right: 0; /* RTL Fix */
    width: 100%;
    height: 2px;
    background: var(--accent-gradient);
    border-radius: 2px;
}

/* Hero Section */
.hero {
    min-height: calc(100vh - var(--nav-height) - var(--sub-nav-height));
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 5%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 4rem;
}

.hero-content h1 {
    font-size: 4.5rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(to left, #fff, var(--text-secondary)); /* RTL Fix */
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-content p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 500px;
}

.cta-button {
    background: var(--accent-gradient);
    color: white;
    border: none;
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 99px;
    cursor: pointer;
    display: inline-flex; /* Fix button width */
    align-items: center;
    gap: 0.75rem;
    transition: var(--transition);
    font-family: inherit;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-neon);
}

.hero-visual {
    position: relative;
    height: 500px;
    background: radial-gradient(circle at center, rgba(99, 102, 241, 0.15) 0%, transparent 70%);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
}

.glass-card {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: var(--radius-xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    transform: translateY(20px);
    animation: float 6s ease-in-out infinite;
}

.glass-card:nth-child(2) {
    animation-delay: 3s;
    transform: translateY(-20px);
}

.glass-card i {
    font-size: 3rem;
    color: var(--accent-primary);
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}

/* Categories */
.categories h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    text-align: center;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1.5rem;
}

.category-card {
    background: var(--bg-secondary);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    padding: 2rem 1rem;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.category-card i {
    font-size: 2.5rem;
    color: var(--accent-primary);
    transition: var(--transition);
}

.category-card h3 {
    font-size: 1rem;
    font-weight: 500;
}

.category-card:hover {
    transform: translateY(-5px);
    background: var(--bg-tertiary);
    border-color: var(--accent-primary);
    box-shadow: 0 10px 20px -5px rgba(99, 102, 241, 0.2);
}

.category-card:hover i {
    transform: scale(1.1);
}

/* Products */
.products h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
}

.product-card {
    background: var(--bg-secondary);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    position: relative;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(255, 255, 255, 0.1);
}

.product-image {
    width: 100%;
    height: 250px;
    background-color: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.05);
}

.product-badge {
    position: absolute;
    top: 1rem;
    right: 1rem; /* RTL Fix */
    background: var(--accent-gradient);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 99px;
    font-size: 0.75rem;
    font-weight: 600;
    z-index: 2;
}

.wishlist-btn {
    position: absolute;
    top: 1rem;
    left: 1rem; /* RTL Fix */
    background: rgba(15, 23, 42, 0.5);
    backdrop-filter: blur(4px);
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    display: grid;
    place-items: center;
    z-index: 2;
    transition: var(--transition);
}

.wishlist-btn:hover {
    background: var(--danger);
}

.wishlist-btn.active {
    color: var(--danger);
}
.wishlist-btn.active:hover {
    background: rgba(15, 23, 42, 0.5);
}

.product-info {
    padding: 1.5rem;
}

.product-brand {
    font-size: 0.8rem;
    color: var(--accent-primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.product-title {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    color: #fbbf24;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.product-rating span {
    color: var(--text-secondary);
    font-size: 0.8rem;
    margin-inline-start: 0.25rem; /* RTL Fix */
}

.product-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 1rem;
}

.product-price {
    font-size: 1.5rem;
    font-weight: 700;
}

.add-to-cart {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 1.25rem;
    cursor: pointer;
    display: grid;
    place-items: center;
    transition: var(--transition);
}

.product-card:hover .add-to-cart {
    background: var(--accent-gradient);
    color: white;
    box-shadow: var(--shadow-neon);
}

.add-to-cart:active {
    transform: scale(0.9);
}

/* Reviews Section */
.reviews {
    background: var(--bg-secondary);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.reviews h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    text-align: center;
}
.review-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}
.review-card {
    background: var(--bg-primary);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    padding: 2rem;
    position: relative;
    transition: var(--transition);
}
.review-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-primary);
}
.quote-icon {
    position: absolute;
    top: 1.5rem;
    left: 1.5rem; /* RTL Fix */
    font-size: 3rem;
    color: rgba(255, 255, 255, 0.05);
}
.review-rating {
    color: #fbbf24;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}
.review-text {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-style: italic;
    line-height: 1.6;
}
.review-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}
.review-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--accent-gradient);
    display: grid;
    place-items: center;
    font-weight: bold;
    font-size: 1.2rem;
}
.review-name {
    font-weight: 600;
}
.review-date {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Footer */
footer {
    background: var(--bg-secondary);
    margin-top: 0;
}

.footer-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 4rem 5%;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 4rem;
}

.footer-brand p {
    color: var(--text-secondary);
    margin-top: 1rem;
    max-width: 300px;
}

.footer-links h3 {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.footer-links a {
    display: block;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--accent-primary);
    transform: translateX(-4px); /* RTL Fix */
}

.footer-bottom {
    text-align: center;
    padding: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Auth Modal Styles */
.auth-modal {
    display: none;
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    z-index: 1000;
    place-items: center;
}
.auth-modal.active { display: grid; }
.auth-content {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    width: 100%; max-width: 400px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}
.auth-header {
    display: flex;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.auth-tab {
    flex: 1;
    text-align: center;
    padding: 1rem;
    cursor: pointer;
    font-weight: 600;
    color: var(--text-secondary);
    transition: var(--transition);
    background: rgba(0,0,0,0.2);
}
.auth-tab.active {
    color: var(--text-primary);
    background: transparent;
    border-bottom: 2px solid var(--accent-primary);
}
.auth-body { padding: 2rem; }
.auth-form { display: none; }
.auth-form.active { display: block; }
.form-group { margin-bottom: 1.2rem; }
.form-group label { display: block; margin-bottom: 0.5rem; color: var(--text-secondary); font-size: 0.9rem; }
.form-group input {
    width: 100%; padding: 0.75rem;
    background: var(--bg-primary); border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md); color: white; font-family: inherit;
}
.form-group input:focus { outline: none; border-color: var(--accent-primary); }
.btn-full { width: 100%; padding: 0.8rem; font-size: 1.1rem; justify-content: center; margin-top: 1rem; }
.close-modal {
    position: absolute; top: 1rem; left: 1rem; /* RTL Fix */
    background: none; border: none; color: var(--text-secondary);
    font-size: 1.5rem; cursor: pointer; transition: var(--transition);
}
.close-modal:hover { color: var(--text-primary); }

/* User Menu */
.user-menu-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--bg-secondary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    padding: 0.5rem 0;
    min-width: 150px;
    box-shadow: var(--shadow-lg);
    display: none;
    flex-direction: column;
    z-index: 10;
}
.user-menu-dropdown.active { display: flex; }
.user-menu-item {
    padding: 0.75rem 1.5rem;
    color: var(--text-primary);
    transition: var(--transition);
    cursor: pointer;
    text-align: right;
}
.user-menu-item:hover { background: rgba(255,255,255,0.05); color: var(--accent-primary); }

/* Checkout Page Styles */
.checkout-main {
    min-height: calc(100vh - var(--nav-height));
}
.checkout-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}
.order-summary, .checkout-form-container {
    background: var(--bg-secondary);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
}
.order-summary h2, .checkout-form-container h2 {
    margin-bottom: 2rem;
    font-size: 1.8rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: 1rem;
}
.cart-items {
    margin-bottom: 2rem;
    max-height: 400px;
    overflow-y: auto;
}
.cart-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.cart-item-img {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-md);
    object-fit: cover;
    background: var(--bg-primary);
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    left: 2rem; /* Left side */
    background-color: #25d366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    box-shadow: 0 4px 10px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: all 0.3s ease;
    animation: pulse-wa 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    color: white;
}

@keyframes pulse-wa {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}
.cart-item-info {
    flex: 1;
}
.cart-item-info h4 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}
.cart-item-price {
    color: var(--accent-primary);
    font-weight: 600;
}
.order-totals {
    background: var(--bg-primary);
    padding: 1.5rem;
    border-radius: var(--radius-md);
}
.total-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
    color: var(--text-secondary);
}
.total-row.grand-total {
    margin-bottom: 0;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px dashed rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    font-size: 1.5rem;
    font-weight: 700;
}
.success-text {
    color: var(--success);
    font-weight: 600;
}
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}
.custom-select, textarea {
    width: 100%;
    padding: 0.75rem;
    background: var(--bg-primary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    color: white;
    font-family: inherit;
    outline: none;
}
.custom-select:focus, textarea:focus {
    border-color: var(--accent-primary);
}
.payment-method {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--bg-primary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
}
.payment-method.selected {
    border-color: var(--accent-primary);
    background: rgba(99, 102, 241, 0.1);
}
.payment-method i {
    font-size: 1.5rem;
    color: var(--accent-primary);
}
.btn {
    background: var(--accent-gradient);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: inherit;
    transition: var(--transition);
}
.btn:hover { opacity: 0.9; }
.btn-large {
    padding: 1.25rem;
    font-size: 1.25rem;
    margin-top: 2rem;
}
.success-icon {
    font-size: 5rem;
    color: var(--success);
    margin-bottom: 1.5rem;
}

/* Responsive */
@media (max-width: 1024px) {
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
        padding-top: 4rem;
        padding-bottom: 4rem;
    }
    
    .hero-content p {
        margin: 0 auto 2.5rem;
    }
    
    .cta-button {
        margin: 0 auto;
    }

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

@media (max-width: 768px) {
    .nav-actions .action-label {
        display: none;
    }
    
    .search-bar {
        display: none;
    }
    
    .hero-content h1 {
        font-size: 3rem;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}