/* ============================================
   DAHBOUR TEX - ADVANCED UI/UX DESIGN
   Enhanced with Modern Design Patterns
   ============================================ */

/* CSS Variables for Advanced Design System */
:root {
    /* Extended Color Palette */
    --primary-sage: #A3B18A;
    --primary-forest: #588157;
    --primary-dark-green: #344E41;
    --accent-terracotta: #BC6C25;
    --accent-warm: #DDA15E;
    --neutral-cream: #FEFAE0;
    --neutral-light: #F8F6F0;
    --neutral-sand: #E8E3D5;
    --text-dark: #2B3A2E;
    --text-medium: #5A6C57;
    --white: #FFFFFF;
    --error: #C1666B;
    --success: #588157;
    --warning: #DDA15E;
    --info: #6B9AC4;
    
    /* UI Colors */
    --overlay: rgba(43, 58, 46, 0.85);
    --glass: rgba(255, 255, 255, 0.95);
    --badge-new: #FF6B6B;
    --badge-featured: #4ECDC4;
    --badge-sale: #FFE66D;
    
    /* Typography */
    --font-display: 'Playfair Display', serif;
    --font-body: 'Montserrat', sans-serif;
    
    /* Spacing System */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2.5rem;
    --space-xl: 4rem;
    
    /* Border Radius System */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;
    --radius-pill: 50px;
    
    /* Shadows System */
    --shadow-xs: 0 1px 3px rgba(52, 78, 65, 0.06);
    --shadow-sm: 0 2px 8px rgba(52, 78, 65, 0.08);
    --shadow-md: 0 4px 16px rgba(52, 78, 65, 0.12);
    --shadow-lg: 0 8px 32px rgba(52, 78, 65, 0.16);
    --shadow-xl: 0 16px 48px rgba(52, 78, 65, 0.2);
    --shadow-hover: 0 12px 40px rgba(52, 78, 65, 0.2);
    
    /* Transitions */
    --transition-quick: 0.2s ease;
    --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    
    /* Z-index Scale */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
}

.hidden-card {
    opacity: 0;
    transform: translateY(20px);
    /* ✅ transition على opacity وtransform بس — مش all */
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.hidden-card.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   GLOBAL RESET & BASE STYLES
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    
    font-family: var(--font-body);
    color: var(--text-dark);
    background: linear-gradient(135deg, var(--neutral-light) 0%, var(--neutral-cream) 100%);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* Animated Background Pattern */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(163, 177, 138, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(88, 129, 87, 0.03) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
    animation: backgroundFloat 20s ease-in-out infinite;
}

@keyframes backgroundFloat {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 0.8; }
}

/* ============================================
   TOAST NOTIFICATION SYSTEM
   ============================================ */
.toast-container {
    position: fixed;
    top: 100px;
    right: 20px;
    z-index: var(--z-tooltip);
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-width: 400px;
    pointer-events: none;
}

.toast {
    background: var(--white);
    padding: 1.2rem 1.5rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    display: flex;
    align-items: center;
    gap: 1rem;
    pointer-events: all;
    animation: toastSlideIn 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    position: relative;
    overflow: hidden;
    border-left: 4px solid var(--primary-sage);
}

.toast::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    background: var(--primary-sage);
    animation: toastProgress 5s linear;
}

.toast.success {
    border-left-color: var(--success);
}

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

.toast.error {
    border-left-color: var(--error);
}

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

.toast-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.toast-content {
    flex: 1;
}

.toast-title {
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: var(--text-dark);
}

.toast-message {
    font-size: 0.9rem;
    color: var(--text-medium);
}

.toast-close {
    cursor: pointer;
    font-size: 1.2rem;
    color: var(--text-medium);
    transition: var(--transition-quick);
    padding: 0.25rem;
}

.toast-close:hover {
    color: var(--text-dark);
    transform: rotate(90deg);
}

@keyframes toastSlideIn {
    from {
        transform: translateX(400px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes toastProgress {
    from { width: 100%; }
    to { width: 0%; }
}

/* ============================================
   PRODUCT BADGES
   ============================================ */
.product-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    padding: 0.4rem 1rem;
    border-radius: var(--radius-pill);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    z-index: 10;
    box-shadow: var(--shadow-md);
    animation: badgePulse 2s ease-in-out infinite;
}

.badge-new {
    background: linear-gradient(135deg, #FF6B6B, #EE5A6F);
    color: white;
}

.badge-featured {
    background: linear-gradient(135deg, #4ECDC4, #44A08D);
    color: white;
}

.badge-sale {
    background: linear-gradient(135deg, #FFE66D, #FFB830);
    color: var(--text-dark);
}

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

/* ============================================
   QUICK VIEW MODAL
   ============================================ */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--overlay);
    backdrop-filter: blur(8px);
    z-index: var(--z-modal-backdrop);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-smooth);
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.modal-content {
    background: var(--white);
    border-radius: var(--radius-lg);
    max-width: 900px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
    transform: scale(0.9) translateY(-20px);
    transition: transform var(--transition-bounce);
    position: relative;
}

.modal-overlay.active .modal-content {
    transform: scale(1) translateY(0);
}

.modal-header {
    padding: 2rem;
    border-bottom: 1px solid var(--neutral-sand);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    background: var(--white);
    z-index: 10;
}

.modal-title {
    font-family: var(--font-display);
    font-size: 1.8rem;
    color: var(--text-dark);
}

.modal-close {
    cursor: pointer;
    font-size: 2rem;
    color: var(--text-medium);
    transition: var(--transition-quick);
    padding: 0.5rem;
    line-height: 1;
}

.modal-close:hover {
    color: var(--text-dark);
    transform: rotate(90deg);
}

.modal-body {
    padding: 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.modal-image-section {
    position: relative;
}

.modal-image {
    width: 100%;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

.modal-info-section {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.modal-price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-forest);
}

.modal-description {
    color: var(--text-medium);
    line-height: 1.8;
}

.modal-features {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.8rem;
    background: var(--neutral-light);
    border-radius: var(--radius-sm);
}

.feature-icon {
    font-size: 1.2rem;
}

.modal-actions {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

/* ============================================
   LOADING SKELETON
   ============================================ */
.skeleton {
    animation: skeleton-loading 1.5s ease-in-out infinite;
    background: linear-gradient(90deg, var(--neutral-sand) 25%, var(--neutral-light) 50%, var(--neutral-sand) 75%);
    background-size: 200% 100%;
    border-radius: var(--radius-sm);
}

@keyframes skeleton-loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.skeleton-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
}

.skeleton-image {
    width: 100%;
    height: 280px;
    margin-bottom: 1rem;
}

.skeleton-text {
    height: 20px;
    margin-bottom: 0.8rem;
}

.skeleton-text.short {
    width: 60%;
}

.skeleton-button {
    height: 45px;
    width: 100%;
}

/* ============================================
   BREADCRUMB NAVIGATION
   ============================================ */
.breadcrumb {
    max-width: 1400px;
    margin: 2rem auto 1rem;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-medium);
    animation: fadeInDown 0.5s ease-out;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.breadcrumb-link {
    color: var(--text-medium);
    text-decoration: none;
    transition: var(--transition-quick);
    padding: 0.3rem 0.6rem;
    border-radius: var(--radius-sm);
}

.breadcrumb-link:hover {
    color: var(--primary-forest);
    background: var(--neutral-light);
}

.breadcrumb-separator {
    color: var(--neutral-sand);
}

.breadcrumb-current {
    color: var(--primary-forest);
    font-weight: 600;
}

/* ============================================
   SEARCH BAR
   ============================================ */
.search-container {
    max-width: 600px;
    margin: 2rem auto;
    padding: 0 2rem;
    animation: fadeIn 0.6s ease-out;
}

.search-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.search-input {
    width: 100%;
    padding: 1rem 3rem 1rem 1.5rem;
    border: 2px solid var(--neutral-sand);
    border-radius: var(--radius-pill);
    font-size: 1rem;
    font-family: var(--font-body);
    transition: var(--transition-smooth);
    background: var(--white);
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-sage);
    box-shadow: 0 0 0 4px rgba(163, 177, 138, 0.1);
}

.search-icon {
    position: absolute;
    right: 1.5rem;
    font-size: 1.2rem;
    color: var(--text-medium);
    pointer-events: none;
}

.search-results {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 0;
    right: 0;
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    max-height: 400px;
    overflow-y: auto;
    z-index: var(--z-dropdown);
    display: none;
}

.search-results.active {
    display: block;
    animation: fadeInUp 0.3s ease-out;
}

.search-result-item {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--neutral-light);
    cursor: pointer;
    transition: var(--transition-quick);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.search-result-item:hover {
    background: var(--neutral-light);
}

.search-result-image {
    width: 50px;
    height: 50px;
    object-fit: cover;
    border-radius: var(--radius-sm);
}

.search-result-info {
    flex: 1;
}

.search-result-name {
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.2rem;
}

.search-result-price {
    color: var(--primary-forest);
    font-weight: 600;
}

/* ============================================
   FILTER PANEL
   ============================================ */
.filter-panel {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    margin-bottom: 2rem;
    animation: fadeIn 0.6s ease-out;
}

.filter-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.filter-title {
    font-family: var(--font-display);
    font-size: 1.3rem;
    color: var(--text-dark);
}

.filter-clear {
    color: var(--accent-terracotta);
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    transition: var(--transition-quick);
}

.filter-clear:hover {
    color: var(--primary-forest);
}

.filter-group {
    margin-bottom: 1.5rem;
}

.filter-label {
    font-weight: 600;
    margin-bottom: 0.8rem;
    display: block;
    color: var(--text-dark);
}

.filter-options {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.filter-chip {
    padding: 0.6rem 1.2rem;
    border: 2px solid var(--neutral-sand);
    border-radius: var(--radius-pill);
    cursor: pointer;
    transition: var(--transition-smooth);
    font-size: 0.9rem;
    background: var(--white);
}

.filter-chip:hover {
    border-color: var(--primary-sage);
    transform: translateY(-2px);
}

.filter-chip.active {
    background: linear-gradient(135deg, var(--primary-sage), var(--primary-forest));
    color: var(--white);
    border-color: var(--primary-forest);
}

/* ============================================
   TRUST BADGES
   ============================================ */
.trust-badges {
    max-width: 1400px;
    margin: 4rem auto;
    padding: 3rem 2rem;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.trust-badges-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.trust-badge-item {
    text-align: center;
    padding: 1.5rem;
    border-radius: var(--radius-md);
    transition: var(--transition-smooth);
}

.trust-badge-item:hover {
    background: var(--neutral-light);
    transform: translateY(-5px);
}

.trust-badge-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: inline-block;
    animation: float 3s ease-in-out infinite;
}

.trust-badge-item:nth-child(1) .trust-badge-icon { animation-delay: 0s; }
.trust-badge-item:nth-child(2) .trust-badge-icon { animation-delay: 0.5s; }
.trust-badge-item:nth-child(3) .trust-badge-icon { animation-delay: 1s; }
.trust-badge-item:nth-child(4) .trust-badge-icon { animation-delay: 1.5s; }

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.trust-badge-title {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.trust-badge-description {
    font-size: 0.9rem;
    color: var(--text-medium);
}

/* ============================================
   RECENTLY VIEWED
   ============================================ */
.recently-viewed {
    max-width: 1400px;
    margin: 4rem auto 2rem;
    padding: 0 2rem;
}

.recently-viewed-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.section-title {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--text-dark);
    position: relative;
    padding-bottom: 0.8rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-sage), var(--primary-forest));
}

.view-all-link {
    color: var(--primary-forest);
    text-decoration: none;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition-quick);
}

.view-all-link:hover {
    gap: 0.8rem;
    color: var(--accent-terracotta);
}

.recently-viewed-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1.5rem;
}

/* ============================================
   PRODUCT COMPARISON TOOLTIP
   ============================================ */
.product-compare {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-sm);
    z-index: 10;
    opacity: 0;
}

.product-card:hover .product-compare {
    opacity: 1;
}

.product-compare:hover {
    background: var(--primary-sage);
    color: var(--white);
    transform: scale(1.1) rotate(15deg);
}

/* ============================================
   PROGRESS INDICATOR
   ============================================ */
.progress-indicator {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-sage), var(--primary-forest), var(--accent-warm));
    z-index: var(--z-tooltip);
    transform-origin: left;
    transform: scaleX(0);
    transition: transform 0.2s ease;
}

/* ============================================
   ENHANCED LANGUAGE SWITCH
   ============================================ */
.lang-switch {
    position: fixed;
    top: 20px;
    right: 30px;
    z-index: var(--z-fixed);
    background: var(--glass);
    backdrop-filter: blur(10px);
    padding: 0.5rem 1.2rem;
    border-radius: var(--radius-pill);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition-smooth);
    animation: slideInRight 0.6s ease-out;
    border: 1px solid rgba(163, 177, 138, 0.2);
}

.lang-switch:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-sage);
}

.lang-link {
    cursor: pointer;
    transition: var(--transition-quick);
    color: var(--text-medium);
    padding: 0.3rem 0.6rem;
    border-radius: var(--radius-sm);
}

.lang-link:hover {
    color: var(--primary-forest);
    background: rgba(163, 177, 138, 0.1);
}

.divider {
    color: var(--neutral-sand);
}

/* ============================================
   ENHANCED CART SIDEBAR
   ============================================ */
.cart-sidebar {
    position: fixed;
    right: -420px;
    top: 0;
    width: 420px;
    height: 100vh;
    background: linear-gradient(180deg, var(--white) 0%, var(--neutral-light) 100%);
    box-shadow: -4px 0 40px rgba(0, 0, 0, 0.15);
    z-index: var(--z-modal);
    transition: right var(--transition-smooth);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.cart-sidebar.open {
    right: 0;
    animation: cartSlide 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

@keyframes cartSlide {
    0% { right: -420px; }
    60% { right: 20px; }
    100% { right: 0; }
}

.cart-header {
    background: linear-gradient(135deg, var(--primary-forest) 0%, var(--primary-dark-green) 100%);
    color: var(--white);
    padding: 2rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.cart-header::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.cart-header h2 {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 600;
    position: relative;
    z-index: 1;
}

.close-cart {
    cursor: pointer;
    font-size: 2rem;
    line-height: 1;
    transition: var(--transition-quick);
    position: relative;
    z-index: 1;
    padding: 0.5rem;
}

.close-cart:hover {
    transform: rotate(90deg) scale(1.1);
    color: var(--accent-warm);
}

#cart-items {
    flex: 1;
    padding: 1.5rem;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--primary-sage) var(--neutral-light);
}

#cart-items::-webkit-scrollbar {
    width: 6px;
}

#cart-items::-webkit-scrollbar-track {
    background: var(--neutral-light);
}

#cart-items::-webkit-scrollbar-thumb {
    background: var(--primary-sage);
    border-radius: 3px;
}

.cart-item {
    background: var(--white);
    padding: 1.2rem;
    margin-bottom: 1rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border-left: 4px solid var(--primary-sage);
    transition: var(--transition-smooth);
    animation: fadeInUp 0.4s ease-out;
    animation-fill-mode: both;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.cart-item:nth-child(1) { animation-delay: 0.1s; }
.cart-item:nth-child(2) { animation-delay: 0.2s; }
.cart-item:nth-child(3) { animation-delay: 0.3s; }

.cart-item:hover {
    transform: translateX(-5px);
    box-shadow: var(--shadow-md);
    border-left-color: var(--primary-forest);
}

.cart-item-image {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: var(--radius-sm);
}

.cart-item-info {
    flex: 1;
}

.cart-item-name {
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.3rem;
}

.cart-item-price {
    color: var(--primary-forest);
    font-weight: 600;
}

.cart-item-remove {
    cursor: pointer;
    color: var(--error);
    font-size: 1.2rem;
    padding: 0.5rem;
    transition: var(--transition-quick);
}

.cart-item-remove:hover {
    transform: scale(1.2);
}

.cart-empty {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-medium);
}

.cart-empty-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.cart-footer {
    background: var(--neutral-light);
    padding: 2rem 1.5rem;
    border-top: 2px solid var(--neutral-sand);
}

.cart-footer h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.checkout-btn {
    display: block;
    width: 100%;
    padding: 1rem;
    background: linear-gradient(135deg, var(--primary-forest) 0%, var(--primary-dark-green) 100%);
    color: var(--white);
    text-align: center;
    text-decoration: none;
    border-radius: var(--radius-pill);
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
    border: none;
    cursor: pointer;
}

.checkout-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.checkout-btn:hover::before {
    width: 300px;
    height: 300px;
}

.checkout-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

/* ============================================
   ENHANCED TOP BAR
   ============================================ */
.top-bar {
    background: linear-gradient(135deg, var(--primary-dark-green) 0%, var(--primary-forest) 100%);
    color: var(--white);
    text-align: center;
    padding: 0.8rem 1rem;
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
    animation: fadeIn 0.8s ease-out;
}

.top-bar::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* ============================================
   ENHANCED HEADER
   ============================================ */
.header {
    background: var(--glass);
    backdrop-filter: blur(10px);
    padding: 1.5rem 0;
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    box-shadow: var(--shadow-sm);
    animation: slideInDown 0.6s ease-out;
    border-bottom: 1px solid rgba(163, 177, 138, 0.1);
    transition: all var(--transition-smooth);
}

.header-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 600;
    color: var(--primary-dark-green);
    letter-spacing: -1px;
    position: relative;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.logo span {
    color: var(--primary-sage);
    font-style: italic;
}

.logo:hover {
    transform: scale(1.05);
    color: var(--primary-forest);
}

.icons {
    display: flex;
    align-items: center;
    gap: 2rem;
    font-size: 1rem;
}

.icons span,
.icons a {
    color: var(--text-dark);
    cursor: pointer;
    transition: var(--transition-smooth);
    padding: 0.5rem;
    border-radius: var(--radius-sm);
    text-decoration: none;
    position: relative;
}

.icons span:hover,
.icons a:hover {
    color: var(--primary-forest);
    background: var(--neutral-light);
    transform: translateY(-2px);
}

.cart-icon {
    background: linear-gradient(135deg, var(--primary-sage) 0%, var(--primary-forest) 100%);
    color: var(--white) !important;
    padding: 0.6rem 1.2rem;
    border-radius: var(--radius-pill);
    font-weight: 600;
    box-shadow: var(--shadow-sm);
    animation: pulse 2s ease-in-out infinite;
}

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

.cart-icon:hover {
    transform: translateY(-3px) scale(1.08) !important;
    box-shadow: var(--shadow-md);
    animation: none;
}

/* ============================================
   ENHANCED NAVIGATION
   ============================================ */
.nav {
    background: linear-gradient(180deg, var(--white) 0%, var(--neutral-light) 100%);
    border-bottom: 2px solid var(--neutral-sand);
    position: sticky;
    top: 85px;
    z-index: var(--z-fixed);
    animation: slideInDown 0.8s ease-out;
}

.menu {
    list-style: none;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0;
    margin: 0;
    max-width: 1400px;
    margin: 0 auto;
}

.menu li {
    position: relative;
}

.menu a {
    display: block;
    padding: 1.2rem 2rem;
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    letter-spacing: 0.5px;
    transition: var(--transition-smooth);
    position: relative;
}

.menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-sage), var(--primary-forest));
    transform: translateX(-50%);
    transition: width var(--transition-smooth);
    border-radius: 3px 3px 0 0;
}

.menu a:hover {
    color: var(--primary-forest);
    background: rgba(163, 177, 138, 0.08);
}

.menu a:hover::after {
    width: 80%;
}

.menu a.active {
    color: var(--primary-forest);
    font-weight: 600;
}

.menu a.active::after {
    width: 80%;
}

/* ============================================
   ENHANCED HERO SECTION
   ============================================ */
.hero {
    position: relative;
    height: 75vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    margin-bottom: 4rem;
}

.hero-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    animation: zoomIn 1.2s ease-out;
    filter: brightness(0.7);
}

@keyframes zoomIn {
    0% {
        transform: scale(1.1);
        filter: brightness(0.5);
    }
    100% {
        transform: scale(1);
        filter: brightness(0.7);
    }
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(52, 78, 65, 0.7) 0%, rgba(88, 129, 87, 0.6) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--white);
    max-width: 800px;
    padding: 2rem;
    animation: fadeInUp 1s ease-out 0.3s both;
}

.hero-content h1 {
    font-family: var(--font-display);
    font-size: 4rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    letter-spacing: -1px;
}

.hero-content p {
    font-size: 1.4rem;
    margin-bottom: 2.5rem;
    color: rgba(255, 255, 255, 0.95);
    font-weight: 300;
    letter-spacing: 0.5px;
}

.btn-primary {
    display: inline-block;
    padding: 1.2rem 3rem;
    background: linear-gradient(135deg, var(--accent-warm) 0%, var(--accent-terracotta) 100%);
    color: var(--white);
    text-decoration: none;
    border-radius: var(--radius-pill);
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition-smooth);
    box-shadow: 0 8px 30px rgba(188, 108, 37, 0.4);
    position: relative;
    overflow: hidden;
    border: none;
    cursor: pointer;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.6s;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 12px 40px rgba(188, 108, 37, 0.5);
}

/* ============================================
   ENHANCED MESSAGES
   ============================================ */
.error-messages,
.success-messages {
    max-width: 1400px;
    margin: 2rem auto;
    padding: 0 2rem;
    animation: slideInLeft 0.5s ease-out;
}

.error-messages p {
    background: linear-gradient(135deg, rgba(193, 102, 107, 0.1) 0%, rgba(193, 102, 107, 0.05) 100%);
    border-left: 4px solid var(--error);
    padding: 1rem 1.5rem;
    margin-bottom: 1rem;
    border-radius: var(--radius-sm);
    color: var(--error);
    font-weight: 500;
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.error-messages p::before {
    content: '⚠️';
    font-size: 1.5rem;
}

.success-messages p {
    background: linear-gradient(135deg, rgba(88, 129, 87, 0.1) 0%, rgba(88, 129, 87, 0.05) 100%);
    border-left: 4px solid var(--success);
    padding: 1rem 1.5rem;
    margin-bottom: 1rem;
    border-radius: var(--radius-sm);
    color: var(--success);
    font-weight: 500;
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.success-messages p::before {
    content: '✓';
    font-size: 1.5rem;
}

/* ============================================
   ENHANCED PRODUCT GRID
   ============================================ */
.product-grid {
    max-width: 1400px;
    margin: 0 auto 4rem;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2.5rem;
}

.product-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
    position: relative;
    animation: fadeInUp 0.6s ease-out;
    animation-fill-mode: both;
}

.product-card:nth-child(1) { animation-delay: 0.1s; }
.product-card:nth-child(2) { animation-delay: 0.2s; }
.product-card:nth-child(3) { animation-delay: 0.3s; }
.product-card:nth-child(4) { animation-delay: 0.4s; }
.product-card:nth-child(5) { animation-delay: 0.5s; }
.product-card:nth-child(6) { animation-delay: 0.6s; }

.product-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(135deg, var(--primary-sage), var(--primary-forest));
    border-radius: var(--radius-lg);
    opacity: 0;
    transition: opacity var(--transition-smooth);
    z-index: -1;
}

.product-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--shadow-hover);
}

.product-card:hover::before {
    opacity: 0.15;
}

.product-img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.product-card:hover .product-img {
    transform: scale(1.1);
}

.quick-view-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--white);
    color: var(--text-dark);
    padding: 0.8rem 1.5rem;
    border-radius: var(--radius-pill);
    font-weight: 600;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-smooth);
    cursor: pointer;
    box-shadow: var(--shadow-md);
    z-index: 10;
}

.product-card:hover .quick-view-btn {
    opacity: 1;
    pointer-events: all;
    transform: translate(-50%, -50%) scale(1);
}

.quick-view-btn:hover {
    background: var(--primary-sage);
    color: var(--white);
}

.product-card h3 {
    font-family: var(--font-display);
    font-size: 1.4rem;
    padding: 1.5rem 1.5rem 0.5rem;
    color: var(--text-dark);
    font-weight: 600;
}

.product-card p {
    font-size: 1.3rem;
    padding: 0 1.5rem 1rem;
    color: var(--primary-forest);
    font-weight: 600;
}

.product-card form {
    padding: 0 1.5rem 1.5rem;
}

.add-to-cart-btn {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(135deg, var(--primary-sage) 0%, var(--primary-forest) 100%);
    color: var(--white);
    border: none;
    border-radius: var(--radius-pill);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.add-to-cart-btn::after {
    content: '→';
    position: absolute;
    right: 1.5rem;
    top: 50%;
    transform: translateY(-50%) translateX(50px);
    opacity: 0;
    transition: var(--transition-smooth);
}

.add-to-cart-btn:hover::after {
    transform: translateY(-50%) translateX(0);
    opacity: 1;
}

.add-to-cart-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    padding-right: 2.5rem;
}

.add-to-cart-btn:active {
    transform: translateY(0);
}

/* ============================================
   ENHANCED FOOTER
   ============================================ */
.footer {
    background: linear-gradient(180deg, var(--primary-dark-green) 0%, #1e2d22 100%);
    color: rgba(255, 255, 255, 0.9);
    padding: 4rem 2rem 2rem;
    margin-top: 6rem;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, var(--primary-sage), var(--accent-warm), var(--primary-forest));
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    padding-bottom: 2rem;
}

.footer-section h4 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    color: var(--white);
    position: relative;
    padding-bottom: 0.8rem;
}

.footer-section h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 2px;
    background: var(--accent-warm);
}

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

.footer-section li {
    margin-bottom: 0.8rem;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition-quick);
    display: inline-block;
}

.footer-section a:hover {
    color: var(--accent-warm);
    transform: translateX(5px);
}

.contact-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-item {
    background: rgba(255, 255, 255, 0.05);
    padding: 1rem;
    border-radius: var(--radius-md);
    border-left: 3px solid var(--accent-warm);
    transition: var(--transition-smooth);
}

.contact-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateX(5px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

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

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

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

@keyframes slideInDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes slideInRight {
    from {
        transform: translateX(100px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideInLeft {
    from {
        transform: translateX(-100px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1024px) {
    .hero-content h1 {
        font-size: 3rem;
    }
    
    .product-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 2rem;
    }
    
    .modal-body {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .header-inner {
        padding: 0 1rem;
    }
    
    .logo {
        font-size: 1.5rem;
    }
    
    .icons {
        gap: 1rem;
        font-size: 0.9rem;
    }
    
    .menu {
        flex-wrap: wrap;
    }
    
    .menu a {
        padding: 1rem 1.2rem;
        font-size: 0.9rem;
    }
    
    .hero {
        height: 60vh;
        min-height: 500px;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-content p {
        font-size: 1.1rem;
    }
    
    .product-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
        gap: 1.5rem;
    }
    
    .cart-sidebar {
        width: 100%;
        right: -100%;
    }
    
    .lang-switch {
        top: 10px;
        right: 10px;
        padding: 0.4rem 1rem;
        font-size: 0.8rem;
    }
    
    .toast-container {
        right: 10px;
        max-width: calc(100% - 20px);
    }
    
    .trust-badges-grid {
        grid-template-columns: 1fr;
    }
    
    .filter-panel {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .btn-primary {
        padding: 1rem 2rem;
        font-size: 1rem;
    }
    
    .product-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.fade-in {
    animation: fadeIn 0.6s ease-out;
}

.slide-up {
    animation: fadeInUp 0.6s ease-out;
}

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

.mt-1 { margin-top: var(--space-sm); }
.mt-2 { margin-top: var(--space-md); }
.mt-3 { margin-top: var(--space-lg); }

.mb-1 { margin-bottom: var(--space-sm); }
.mb-2 { margin-bottom: var(--space-md); }
.mb-3 { margin-bottom: var(--space-lg); }

/* Loading indicator */
.loading {
    position: relative;
    pointer-events: none;
    opacity: 0.6;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    border: 2px solid var(--primary-sage);
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    transform: translate(-50%, -50%);
}

@keyframes spin {
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Hidden utility */
.hidden {
    display: none !important;
}

/* Visually hidden but accessible */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}