/* ============================================
   YR Waterproof Group - Main Stylesheet
   Group Corporate + Product Mall (2-in-1)
   Multi-language: EN / AR / ES
   ============================================ */

/* ===== CSS Variables ===== */
:root {
    --primary: #d7000f;
    --primary-dark: #a8000c;
    --primary-light: #ff1a2a;
    --accent: #c4691f;
    --dark: #0a0a0f;
    --dark-2: #14141c;
    --dark-3: #1e1e2a;
    --gray-100: #f5f5f7;
    --gray-200: #e8e8ed;
    --gray-300: #c8c8d0;
    --gray-400: #888895;
    --gray-500: #555560;
    --gray-600: #33333d;
    --white: #ffffff;
    --text-dark: #1a1a22;
    --text-light: #f0f0f5;
    --text-muted: #9999a5;
    --success: #28a745;
    --warning: #ffc107;
    --danger: #dc3545;
    --info: #17a2b8;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.12);
    --shadow-lg: 0 8px 40px rgba(0,0,0,0.18);
    --shadow-xl: 0 16px 60px rgba(0,0,0,0.25);
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font-sans: 'Inter', 'Helvetica Neue', Arial, 'Noto Sans Arabic', sans-serif;
    --font-display: 'Playfair Display', 'Georgia', serif;
    --max-width: 1440px;
    --header-height: 80px;
}

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

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

body {
    font-family: var(--font-sans);
    color: var(--text-dark);
    background: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body[dir="rtl"] {
    font-family: 'Noto Sans Arabic', 'Tahoma', sans-serif;
}

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

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

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

ul, ol {
    list-style: none;
}

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

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

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-dark);
}

/* ===== Utility Classes ===== */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

.container-wide {
    max-width: 1680px;
    margin: 0 auto;
    padding: 0 32px;
}

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.text-primary { color: var(--primary); }
.text-white { color: var(--white); }
.text-muted { color: var(--text-muted); }

.bg-dark { background: var(--dark); }
.bg-dark-2 { background: var(--dark-2); }
.bg-gray { background: var(--gray-100); }
.bg-primary { background: var(--primary); }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }
.gap-1 { gap: 8px; }
.gap-2 { gap: 16px; }
.gap-3 { gap: 24px; }
.gap-4 { gap: 32px; }

.grid { display: grid; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.section {
    padding: 100px 0;
}

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

.section-title {
    font-size: clamp(28px, 4vw, 48px);
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: clamp(16px, 2vw, 20px);
    color: var(--gray-500);
    max-width: 700px;
    margin: 0 auto 48px;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    font-size: 15px;
    font-weight: 600;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: 2px solid transparent;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(215, 0, 15, 0.35);
}

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

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

.btn-outline-dark {
    background: transparent;
    color: var(--text-dark);
    border-color: var(--text-dark);
}

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

.btn-lg {
    padding: 18px 44px;
    font-size: 16px;
}

.btn-sm {
    padding: 10px 20px;
    font-size: 13px;
}

/* ===== Header / Navigation ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255,255,255,0.08);
    transition: var(--transition);
}

.header.scrolled {
    background: rgba(10, 10, 15, 0.98);
    box-shadow: var(--shadow-lg);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-mark {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-mark img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.logo-text .brand {
    font-size: 20px;
    font-weight: 800;
    color: var(--white);
    letter-spacing: 0.02em;
}

.logo-text .tagline {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.nav {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-link {
    position: relative;
    padding: 10px 18px;
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-300);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
    color: var(--white);
    background: rgba(255,255,255,0.08);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 24px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.lang-switcher {
    position: relative;
}

.lang-current {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-300);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
}

.lang-current:hover {
    border-color: var(--primary);
    color: var(--white);
}

.lang-dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: var(--dark-2);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    min-width: 160px;
    overflow: hidden;
    z-index: 100;
}

.lang-switcher.open .lang-dropdown {
    display: block;
}

.lang-option {
    display: block;
    padding: 12px 18px;
    font-size: 14px;
    color: var(--gray-300);
    transition: var(--transition);
}

.lang-option:hover,
.lang-option.active {
    background: rgba(215, 0, 15, 0.15);
    color: var(--white);
}

.cart-icon {
    position: relative;
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-300);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.cart-icon:hover {
    background: rgba(255,255,255,0.08);
    color: var(--white);
}

.cart-badge {
    position: absolute;
    top: 4px;
    right: 4px;
    min-width: 18px;
    height: 18px;
    background: var(--primary);
    color: var(--white);
    font-size: 11px;
    font-weight: 700;
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 5px;
}

.mobile-menu-btn {
    display: none;
    width: 42px;
    height: 42px;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 24px;
}

/* ===== Hero Section ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--white);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.85;
}

.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.4) 0%, rgba(255,255,255,0.25) 50%, rgba(255,255,255,0.15) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 120px 24px 80px;
    width: 100%;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: rgba(215, 0, 15, 0.15);
    border: 1px solid rgba(215, 0, 15, 0.4);
    border-radius: 30px;
    font-size: 13px;
    font-weight: 600;
    color: #ff6b75;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 28px;
}

.hero-badge .dot {
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.3); }
}

.hero-title {
    font-size: clamp(36px, 6vw, 72px);
    font-weight: 900;
    color: var(--dark);
    line-height: 1.05;
    letter-spacing: -0.03em;
    margin-bottom: 24px;
    max-width: 900px;
}

.hero-title .highlight {
    color: var(--primary);
    position: relative;
}

.hero-title .highlight::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--primary);
    opacity: 0.4;
    border-radius: 2px;
}

.hero-subtitle {
    font-size: clamp(16px, 2vw, 20px);
    color: var(--gray-600);
    max-width: 650px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 60px;
    justify-content: center;
}

.hero .btn-outline {
    background: transparent;
    color: var(--dark);
    border-color: var(--dark);
}

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

.hero-stats {
    display: flex;
    gap: 48px;
    flex-wrap: wrap;
    padding-top: 40px;
    border-top: 1px solid rgba(0,0,0,0.1);
    justify-content: center;
}

.hero-stat .num {
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 900;
    color: var(--dark);
    line-height: 1;
}

.hero-stat .num .plus {
    color: var(--primary);
}

.hero-stat .label {
    font-size: 13px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-top: 8px;
}

.hero-scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--gray-500);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
}

.hero-scroll .mouse {
    width: 26px;
    height: 42px;
    border: 2px solid rgba(0,0,0,0.3);
    border-radius: 13px;
    position: relative;
}

.hero-scroll .mouse::after {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--primary);
    border-radius: 2px;
    animation: scrollWheel 1.5s infinite;
}

@keyframes scrollWheel {
    0% { opacity: 1; top: 8px; }
    100% { opacity: 0; top: 24px; }
}

/* ===== Earth / Global Section (preserved from template) ===== */
.earth-section {
    position: relative;
    background: var(--white);
    padding: 120px 0;
    overflow: hidden;
}

.earth-section .section-title {
    color: var(--dark);
    text-align: center;
    max-width: 900px;
    margin: 0 auto 60px;
    font-size: clamp(24px, 3.5vw, 40px);
    font-weight: 700;
    line-height: 1.4;
}

.earth-section .section-title span {
    color: var(--primary);
}

.earth-container {
    position: relative;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 32px;
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: center;
}

.earth-visual {
    position: relative;
    aspect-ratio: 1;
    max-width: 560px;
    margin: 0 auto;
}

.earth-visual img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    animation: earthRotate 60s linear infinite;
}

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

.earth-glow {
    position: absolute;
    inset: -20%;
    background: radial-gradient(circle, rgba(215,0,15,0.15) 0%, transparent 60%);
    animation: glowPulse 4s ease-in-out infinite;
}

@keyframes glowPulse {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.1); }
}

.earth-info {
    color: var(--dark);
}

.earth-countries {
    margin-bottom: 40px;
}

.earth-region {
    margin-bottom: 20px;
}

.earth-region-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 10px;
}

.earth-country-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.earth-country {
    padding: 6px 14px;
    background: rgba(0,0,0,0.04);
    border: 1px solid rgba(0,0,0,0.1);
    border-radius: 20px;
    font-size: 13px;
    color: var(--gray-600);
    transition: var(--transition);
    cursor: default;
}

.earth-country:hover {
    background: rgba(215, 0, 15, 0.1);
    border-color: var(--primary);
    color: var(--dark);
}

.earth-numbers {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.earth-number {
    padding: 24px;
    background: var(--white);
    border: 1px solid rgba(0,0,0,0.1);
    border-radius: var(--radius-md);
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.earth-number:hover {
    border-color: rgba(215, 0, 15, 0.4);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.earth-number .num {
    font-size: 40px;
    font-weight: 900;
    color: var(--dark);
    line-height: 1;
}

.earth-number .num .plus {
    color: var(--primary);
    font-size: 28px;
}

.earth-number .label {
    font-size: 13px;
    color: var(--gray-500);
    margin-top: 8px;
    line-height: 1.4;
}

/* ===== About / Group Section ===== */
.about-section {
    background: var(--white);
    padding: 120px 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-image {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.about-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    transition: transform 0.6s ease;
}

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

.about-image-badge {
    position: absolute;
    bottom: 24px;
    left: 24px;
    background: var(--primary);
    color: var(--white);
    padding: 20px 28px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
}

.about-image-badge .year {
    font-size: 36px;
    font-weight: 900;
    line-height: 1;
}

.about-image-badge .text {
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-top: 4px;
}

.about-content .eyebrow {
    display: inline-block;
    font-size: 13px;
    font-weight: 700;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 16px;
}

.about-content h2 {
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 800;
    margin-bottom: 24px;
    line-height: 1.15;
}

.about-content p {
    font-size: 16px;
    color: var(--gray-500);
    line-height: 1.8;
    margin-bottom: 20px;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 32px;
}

.about-feature {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.about-feature-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    background: rgba(215, 0, 15, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--primary);
}

.about-feature-text h4 {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 4px;
}

.about-feature-text p {
    font-size: 13px;
    color: var(--gray-400);
    line-height: 1.5;
    margin: 0;
}

/* ===== Products / Mall Section ===== */
.products-section {
    background: var(--gray-100);
    padding: 120px 0;
}

.products-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 48px;
    flex-wrap: wrap;
    gap: 24px;
}

.products-header .section-title {
    margin-bottom: 0;
}

.category-tabs {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.category-tab {
    padding: 10px 24px;
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-500);
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 30px;
    cursor: pointer;
    transition: var(--transition);
}

.category-tab:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.category-tab.active {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 28px;
}

.product-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

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

.product-image {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    background: var(--gray-100);
}

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

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

.product-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    padding: 6px 14px;
    background: var(--primary);
    color: var(--white);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border-radius: 4px;
}

.product-badge.sale {
    background: var(--success);
}

.product-quick-add {
    position: absolute;
    bottom: 16px;
    left: 16px;
    right: 16px;
    padding: 12px;
    background: var(--dark);
    color: var(--white);
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-sm);
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition);
    text-align: center;
    cursor: pointer;
}

.product-card:hover .product-quick-add {
    opacity: 1;
    transform: translateY(0);
}

.product-quick-add:hover {
    background: var(--primary);
}

.product-info {
    padding: 20px 24px 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-category {
    font-size: 11px;
    font-weight: 700;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 8px;
}

.product-name {
    font-size: 17px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 8px;
    line-height: 1.3;
    flex: 1;
}

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

.product-desc {
    font-size: 13px;
    color: var(--gray-400);
    line-height: 1.5;
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-price-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: auto;
}

.product-price {
    font-size: 22px;
    font-weight: 800;
    color: var(--primary);
}

.product-price .currency {
    font-size: 14px;
    font-weight: 600;
}

.product-old-price {
    font-size: 14px;
    color: var(--gray-400);
    text-decoration: line-through;
    margin-left: 8px;
}

.product-actions {
    display: flex;
    gap: 8px;
}

.product-action-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-100);
    border-radius: var(--radius-sm);
    color: var(--gray-500);
    transition: var(--transition);
    font-size: 16px;
}

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

/* ===== Brands Section ===== */
.brands-section {
    background: var(--white);
    padding: 120px 0;
}

.brands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
    margin-top: 60px;
}

.brand-card {
    position: relative;
    padding: 40px 32px;
    background: var(--gray-100);
    border-radius: var(--radius-lg);
    transition: var(--transition);
    overflow: hidden;
    cursor: pointer;
}

.brand-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--primary);
    transform: scaleX(0);
    transition: var(--transition);
}

.brand-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.brand-card:hover::before {
    transform: scaleX(1);
}

.brand-logo {
    width: 100px;
    height: 100px;
    background: var(--white);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    overflow: hidden;
}

.brand-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
    margin-bottom: 20px;
}

.brand-name {
    font-size: 22px;
    font-weight: 800;
    margin-bottom: 12px;
}

.brand-desc {
    font-size: 14px;
    color: var(--gray-500);
    line-height: 1.6;
}

/* ===== News / Insights Section ===== */
.news-section {
    background: var(--dark);
    padding: 120px 0;
}

.news-section .section-title,
.news-section .section-subtitle {
    color: var(--white);
}

.news-section .section-subtitle {
    color: var(--gray-400);
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    margin-top: 60px;
}

.news-card {
    background: var(--dark-2);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid rgba(255,255,255,0.06);
}

.news-card:hover {
    transform: translateY(-6px);
    border-color: rgba(215, 0, 15, 0.3);
    box-shadow: var(--shadow-xl);
}

.news-image {
    aspect-ratio: 16/9;
    overflow: hidden;
}

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

.news-card:hover .news-image img {
    transform: scale(1.06);
}

.news-content {
    padding: 28px;
}

.news-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 14px;
}

.news-category {
    padding: 4px 12px;
    background: rgba(215, 0, 15, 0.15);
    color: #ff6b75;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border-radius: 4px;
}

.news-date {
    font-size: 13px;
    color: var(--text-muted);
}

.news-title {
    font-size: 19px;
    font-weight: 700;
    color: var(--white);
    line-height: 1.35;
    margin-bottom: 12px;
}

.news-excerpt {
    font-size: 14px;
    color: var(--gray-400);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ===== Projects / Cases Section ===== */
.projects-section {
    background: var(--gray-100);
    padding: 120px 0;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 32px;
    margin-top: 60px;
}

.project-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 16/10;
    cursor: pointer;
}

.project-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

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

.project-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10,10,15,0.9) 0%, transparent 60%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 32px;
    transition: var(--transition);
}

.project-card:hover .project-overlay {
    background: linear-gradient(to top, rgba(215,0,15,0.85) 0%, rgba(10,10,15,0.4) 100%);
}

.project-country {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 700;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 10px;
}

.project-title {
    font-size: 22px;
    font-weight: 800;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 8px;
}

.project-year {
    font-size: 14px;
    color: rgba(255,255,255,0.7);
}

/* ===== CTA Section ===== */
.cta-section {
    position: relative;
    padding: 100px 0;
    background: var(--dark);
    overflow: hidden;
}

.cta-bg {
    position: absolute;
    inset: 0;
    opacity: 0.2;
}

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

.cta-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: clamp(28px, 4vw, 48px);
    font-weight: 900;
    color: var(--white);
    margin-bottom: 20px;
    line-height: 1.15;
}

.cta-content p {
    font-size: 18px;
    color: var(--gray-300);
    margin-bottom: 36px;
    line-height: 1.7;
}

.cta-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===== Footer ===== */
.footer {
    background: var(--dark);
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr 1.2fr;
    gap: 48px;
    padding-bottom: 60px;
}

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

.footer-brand p {
    font-size: 14px;
    color: var(--gray-400);
    line-height: 1.7;
    margin-bottom: 24px;
}

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

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.06);
    border-radius: var(--radius-sm);
    color: var(--gray-300);
    font-size: 16px;
    transition: var(--transition);
}

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

.footer-col h4 {
    font-size: 15px;
    font-weight: 700;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 24px;
}

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

.footer-col ul li a {
    font-size: 14px;
    color: var(--gray-400);
    transition: var(--transition);
}

.footer-col ul li a:hover {
    color: var(--primary);
    padding-left: 6px;
}

body[dir="rtl"] .footer-col ul li a:hover {
    padding-left: 0;
    padding-right: 6px;
}

.footer-contact-item {
    display: flex;
    gap: 14px;
    margin-bottom: 20px;
    align-items: flex-start;
}

.footer-contact-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background: rgba(215, 0, 15, 0.12);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 16px;
}

.footer-contact-text h5 {
    font-size: 13px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-contact-text p,
.footer-contact-text a {
    font-size: 14px;
    color: var(--gray-400);
    line-height: 1.5;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-copyright {
    font-size: 13px;
    color: var(--text-muted);
}

.footer-links {
    display: flex;
    gap: 24px;
}

.footer-links a {
    font-size: 13px;
    color: var(--text-muted);
}

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

/* ===== Page Header (inner pages) ===== */
.page-header {
    position: relative;
    padding: 160px 0 80px;
    background: var(--dark);
    overflow: hidden;
}

.page-header-bg {
    position: absolute;
    inset: 0;
    opacity: 0.25;
}

.page-header-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.page-header-content {
    position: relative;
    z-index: 2;
    text-align: center;
}

.page-header h1 {
    font-size: clamp(32px, 5vw, 56px);
    font-weight: 900;
    color: var(--white);
    margin-bottom: 16px;
}

.page-header .breadcrumb {
    display: flex;
    justify-content: center;
    gap: 12px;
    font-size: 14px;
    color: var(--gray-400);
}

.page-header .breadcrumb a {
    color: var(--gray-400);
}

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

.page-header .breadcrumb .current {
    color: var(--primary);
}

/* ===== Product Detail Page ===== */
.product-detail-section {
    padding: 80px 0;
    background: var(--white);
}

.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-bottom: 80px;
}

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

.product-main-image {
    aspect-ratio: 1;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--gray-100);
    margin-bottom: 16px;
}

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

.product-thumbs {
    display: flex;
    gap: 12px;
}

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

.product-thumb.active,
.product-thumb:hover {
    border-color: var(--primary);
}

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

.product-detail-info .product-category {
    font-size: 13px;
    margin-bottom: 12px;
}

.product-detail-info h1 {
    font-size: clamp(24px, 3vw, 36px);
    font-weight: 800;
    margin-bottom: 16px;
    line-height: 1.2;
}

.product-detail-info .product-sku {
    font-size: 14px;
    color: var(--gray-400);
    margin-bottom: 20px;
}

.product-detail-price {
    display: flex;
    align-items: baseline;
    gap: 16px;
    padding: 24px 0;
    border-top: 1px solid var(--gray-200);
    border-bottom: 1px solid var(--gray-200);
    margin-bottom: 24px;
}

.product-detail-price .price {
    font-size: 36px;
    font-weight: 900;
    color: var(--primary);
}

.product-detail-price .old-price {
    font-size: 20px;
    color: var(--gray-400);
    text-decoration: line-through;
}

.product-detail-price .discount {
    padding: 4px 12px;
    background: var(--success);
    color: var(--white);
    font-size: 13px;
    font-weight: 700;
    border-radius: 4px;
}

.product-detail-desc {
    font-size: 15px;
    color: var(--gray-500);
    line-height: 1.8;
    margin-bottom: 28px;
}

.product-quantity {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}

.quantity-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dark);
}

.quantity-control {
    display: flex;
    align-items: center;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.quantity-btn {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 700;
    color: var(--gray-500);
    transition: var(--transition);
}

.quantity-btn:hover {
    background: var(--gray-100);
    color: var(--primary);
}

.quantity-input {
    width: 60px;
    height: 44px;
    border: none;
    text-align: center;
    font-size: 16px;
    font-weight: 700;
    color: var(--text-dark);
}

.product-detail-actions {
    display: flex;
    gap: 12px;
    margin-bottom: 32px;
}

.product-meta-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    padding-top: 24px;
    border-top: 1px solid var(--gray-200);
}

.product-meta-item {
    display: flex;
    gap: 8px;
    font-size: 14px;
}

.product-meta-item .label {
    font-weight: 600;
    color: var(--text-dark);
}

.product-meta-item .value {
    color: var(--gray-500);
}

/* Product Tabs */
.product-tabs {
    border-top: 1px solid var(--gray-200);
    padding-top: 40px;
}

.product-tab-nav {
    display: flex;
    gap: 8px;
    border-bottom: 1px solid var(--gray-200);
    margin-bottom: 32px;
    overflow-x: auto;
}

.product-tab-btn {
    padding: 14px 28px;
    font-size: 15px;
    font-weight: 600;
    color: var(--gray-500);
    border-bottom: 3px solid transparent;
    transition: var(--transition);
    white-space: nowrap;
}

.product-tab-btn.active,
.product-tab-btn:hover {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

.product-tab-content {
    display: none;
}

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

.product-tab-content h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 16px;
}

.product-tab-content p,
.product-tab-content li {
    font-size: 15px;
    color: var(--gray-500);
    line-height: 1.8;
    margin-bottom: 12px;
}

.product-tab-content ul {
    padding-left: 20px;
    list-style: disc;
}

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

.spec-table tr {
    border-bottom: 1px solid var(--gray-200);
}

.spec-table td {
    padding: 14px 16px;
    font-size: 14px;
}

.spec-table td:first-child {
    font-weight: 600;
    color: var(--text-dark);
    width: 40%;
    background: var(--gray-100);
}

.spec-table td:last-child {
    color: var(--gray-500);
}

/* ===== Cart Page ===== */
.cart-section {
    padding: 80px 0;
    background: var(--gray-100);
    min-height: 60vh;
}

.cart-grid {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 40px;
}

.cart-items {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-sm);
}

.cart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--gray-200);
}

.cart-header h2 {
    font-size: 24px;
    font-weight: 800;
}

.cart-item {
    display: grid;
    grid-template-columns: 100px 1fr auto auto auto;
    gap: 20px;
    align-items: center;
    padding: 20px 0;
    border-bottom: 1px solid var(--gray-100);
}

.cart-item-image {
    width: 100px;
    height: 100px;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--gray-100);
}

.cart-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cart-item-info h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 6px;
}

.cart-item-info .sku {
    font-size: 12px;
    color: var(--gray-400);
}

.cart-item-price {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary);
    white-space: nowrap;
}

.cart-item-remove {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-400);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    font-size: 18px;
}

.cart-item-remove:hover {
    background: rgba(220, 53, 69, 0.1);
    color: var(--danger);
}

.cart-empty {
    text-align: center;
    padding: 60px 20px;
}

.cart-empty-icon {
    font-size: 64px;
    margin-bottom: 20px;
    opacity: 0.3;
}

.cart-empty h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 12px;
}

.cart-empty p {
    color: var(--gray-400);
    margin-bottom: 28px;
}

.cart-summary {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-sm);
    height: fit-content;
    position: sticky;
    top: 100px;
}

.cart-summary h3 {
    font-size: 20px;
    font-weight: 800;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--gray-200);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 14px;
    font-size: 15px;
}

.summary-row .label {
    color: var(--gray-500);
}

.summary-row .value {
    font-weight: 600;
    color: var(--text-dark);
}

.summary-total {
    display: flex;
    justify-content: space-between;
    padding-top: 18px;
    margin-top: 18px;
    border-top: 2px solid var(--gray-200);
    font-size: 20px;
    font-weight: 800;
}

.summary-total .value {
    color: var(--primary);
}

.cart-summary .btn {
    width: 100%;
    margin-top: 24px;
}

/* ===== Checkout Page ===== */
.checkout-section {
    padding: 80px 0;
    background: var(--gray-100);
}

.checkout-grid {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 40px;
}

.checkout-form {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-sm);
}

.checkout-form h2 {
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 28px;
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.form-label .required {
    color: var(--primary);
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: 12px 16px;
    font-size: 14px;
    color: var(--text-dark);
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(215, 0, 15, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

.payment-options {
    display: grid;
    gap: 12px;
    margin-bottom: 24px;
}

.payment-option {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 20px;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
}

.payment-option:hover,
.payment-option.active {
    border-color: var(--primary);
    background: rgba(215, 0, 15, 0.03);
}

.payment-option input[type="radio"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
}

.payment-option-info h4 {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 2px;
}

.payment-option-info p {
    font-size: 12px;
    color: var(--gray-400);
}

/* ===== Contact Page ===== */
.contact-section {
    padding: 80px 0;
    background: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
}

.contact-info-card {
    background: var(--dark);
    border-radius: var(--radius-lg);
    padding: 48px;
    color: var(--white);
}

.contact-info-card h2 {
    font-size: 28px;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 16px;
}

.contact-info-card > p {
    color: var(--gray-400);
    margin-bottom: 40px;
    line-height: 1.7;
}

.contact-detail-item {
    display: flex;
    gap: 18px;
    margin-bottom: 28px;
    align-items: flex-start;
}

.contact-detail-icon {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    background: rgba(215, 0, 15, 0.15);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 22px;
}

.contact-detail-text h4 {
    font-size: 14px;
    font-weight: 700;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 6px;
}

.contact-detail-text p,
.contact-detail-text a {
    font-size: 15px;
    color: var(--gray-300);
    line-height: 1.5;
}

.contact-form-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 48px;
    box-shadow: var(--shadow-md);
}

.contact-form-card h2 {
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 12px;
}

.contact-form-card > p {
    color: var(--gray-500);
    margin-bottom: 32px;
}

/* ===== Auth Pages ===== */
.auth-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 24px 60px;
    background: var(--gray-100);
}

.auth-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    max-width: 900px;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.auth-sidebar {
    background: linear-gradient(135deg, var(--dark), var(--dark-3));
    padding: 48px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    color: var(--white);
}

.auth-sidebar h2 {
    font-size: 28px;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 16px;
}

.auth-sidebar p {
    color: var(--gray-400);
    line-height: 1.7;
    margin-bottom: 32px;
}

.auth-sidebar-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
    font-size: 14px;
    color: var(--gray-300);
}

.auth-sidebar-features .check {
    width: 22px;
    height: 22px;
    background: rgba(215, 0, 15, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 12px;
    flex-shrink: 0;
}

.auth-form-side {
    padding: 48px;
}

.auth-form-side h3 {
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 8px;
}

.auth-form-side .subtitle {
    font-size: 14px;
    color: var(--gray-400);
    margin-bottom: 32px;
}

.auth-link {
    text-align: center;
    margin-top: 24px;
    font-size: 14px;
    color: var(--gray-500);
}

.auth-link a {
    color: var(--primary);
    font-weight: 600;
}

/* ===== Admin Panel ===== */
.admin-layout {
    display: flex;
    min-height: 100vh;
    background: var(--gray-100);
}

.admin-sidebar {
    width: 260px;
    background: var(--dark);
    color: var(--white);
    padding: 24px 0;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    overflow-y: auto;
    z-index: 100;
}

.admin-sidebar .logo {
    padding: 0 24px 24px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    margin-bottom: 24px;
}

.admin-nav-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 24px;
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-300);
    transition: var(--transition);
    cursor: pointer;
    border-left: 3px solid transparent;
}

.admin-nav-item:hover,
.admin-nav-item.active {
    background: rgba(255,255,255,0.06);
    color: var(--white);
    border-left-color: var(--primary);
}

.admin-nav-item .icon {
    font-size: 18px;
    width: 24px;
    text-align: center;
}

.admin-main {
    flex: 1;
    margin-left: 260px;
    padding: 24px 32px;
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
}

.admin-header h1 {
    font-size: 28px;
    font-weight: 800;
}

.admin-user {
    display: flex;
    align-items: center;
    gap: 12px;
}

.admin-avatar {
    width: 40px;
    height: 40px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 700;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}

.stat-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.stat-card .label {
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-400);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 12px;
}

.stat-card .value {
    font-size: 32px;
    font-weight: 900;
    color: var(--text-dark);
}

.stat-card .trend {
    font-size: 12px;
    margin-top: 8px;
    color: var(--success);
}

.stat-card .trend.down {
    color: var(--danger);
}

.admin-table-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    margin-bottom: 24px;
}

.admin-table-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid var(--gray-200);
}

.admin-table-header h3 {
    font-size: 18px;
    font-weight: 700;
}

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

.admin-table th {
    padding: 14px 20px;
    text-align: left;
    font-size: 12px;
    font-weight: 700;
    color: var(--gray-400);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: var(--gray-100);
    border-bottom: 1px solid var(--gray-200);
}

.admin-table td {
    padding: 14px 20px;
    font-size: 14px;
    color: var(--text-dark);
    border-bottom: 1px solid var(--gray-100);
}

.admin-table tr:hover td {
    background: var(--gray-50);
}

.status-badge {
    display: inline-block;
    padding: 4px 12px;
    font-size: 12px;
    font-weight: 600;
    border-radius: 20px;
}

.status-pending { background: #fff3cd; color: #856404; }
.status-confirmed { background: #cce5ff; color: #004085; }
.status-processing { background: #b8daff; color: #004085; }
.status-shipped { background: #d1ecf1; color: #0c5460; }
.status-delivered { background: #d4edda; color: #155724; }
.status-cancelled { background: #f8d7da; color: #721c24; }

/* ===== Toast / Notifications ===== */
.toast-container {
    position: fixed;
    top: 100px;
    right: 24px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.toast {
    padding: 16px 24px;
    background: var(--dark);
    color: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    font-size: 14px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 12px;
    animation: slideIn 0.3s ease;
    max-width: 360px;
}

.toast.success { border-left: 4px solid var(--success); }
.toast.error { border-left: 4px solid var(--danger); }
.toast.info { border-left: 4px solid var(--info); }

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

/* ===== Loading ===== */
.loading-overlay {
    position: fixed;
    inset: 0;
    background: rgba(255,255,255,0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--gray-200);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* ===== Responsive ===== */
@media (max-width: 1200px) {
    .footer-grid { grid-template-columns: 1fr 1fr 1fr; }
    .earth-container { grid-template-columns: 1fr; }
    .about-grid { grid-template-columns: 1fr; gap: 48px; }
    .cart-grid, .checkout-grid { grid-template-columns: 1fr; }
    .cart-summary, .checkout-summary { position: static; }
}

@media (max-width: 992px) {
    .nav { display: none; }
    .mobile-menu-btn { display: flex; }
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
    .product-detail-grid { grid-template-columns: 1fr; }
    .auth-card { grid-template-columns: 1fr; }
    .auth-sidebar { display: none; }
    .contact-grid { grid-template-columns: 1fr; }
    .admin-sidebar { transform: translateX(-100%); transition: var(--transition); }
    .admin-sidebar.open { transform: translateX(0); }
    .admin-main { margin-left: 0; }
}

@media (max-width: 768px) {
    .section { padding: 60px 0; }
    .hero-stats { gap: 24px; }
    .hero-stat .num { font-size: 28px; }
    .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .cart-item { grid-template-columns: 80px 1fr; gap: 12px; }
    .cart-item-price, .cart-item-remove { grid-column: 2; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .earth-numbers { grid-template-columns: 1fr; }
    .about-features { grid-template-columns: 1fr; }
    .products-header { flex-direction: column; align-items: flex-start; }
    .checkout-form, .contact-form-card, .contact-info-card { padding: 28px; }
}

/* ===== RTL Support ===== */
body[dir="rtl"] .hero-content { text-align: right; }
body[dir="rtl"] .hero-subtitle { margin-right: 0; margin-left: auto; }
body[dir="rtl"] .hero-actions { flex-direction: row-reverse; }
body[dir="rtl"] .hero-stats { flex-direction: row-reverse; }
body[dir="rtl"] .section-subtitle { margin-right: auto; margin-left: 0; }
body[dir="rtl"] .about-content { text-align: right; }
body[dir="rtl"] .about-feature { flex-direction: row-reverse; }
body[dir="rtl"] .product-quantity { flex-direction: row-reverse; }
body[dir="rtl"] .product-detail-actions { flex-direction: row-reverse; }
body[dir="rtl"] .cart-header { flex-direction: row-reverse; }
body[dir="rtl"] .summary-row { flex-direction: row-reverse; }
body[dir="rtl"] .summary-total { flex-direction: row-reverse; }
body[dir="rtl"] .form-row { direction: rtl; }
body[dir="rtl"] .contact-detail-item { flex-direction: row-reverse; }
body[dir="rtl"] .footer-contact-item { flex-direction: row-reverse; }
body[dir="rtl"] .toast-container { right: auto; left: 24px; }
body[dir="rtl"] .admin-sidebar { left: auto; right: 0; }
body[dir="rtl"] .admin-main { margin-left: 0; margin-right: 260px; }
body[dir="rtl"] .admin-nav-item { border-left: none; border-right: 3px solid transparent; flex-direction: row-reverse; }
body[dir="rtl"] .admin-nav-item:hover,
body[dir="rtl"] .admin-nav-item.active { border-right-color: var(--primary); }
body[dir="rtl"] .admin-table th,
body[dir="rtl"] .admin-table td { text-align: right; }

@media (max-width: 992px) {
    body[dir="rtl"] .admin-sidebar { transform: translateX(100%); }
    body[dir="rtl"] .admin-sidebar.open { transform: translateX(0); }
    body[dir="rtl"] .admin-main { margin-right: 0; }
}