/* ============================================
   شركة نور المستقبل
   تصميم احترافي وعصري
   ============================================ */

:root {
    /* الألوان الأساسية */
    --primary: #424242;
    --primary-dark: #2d2d2d;
    --primary-light: #5a5a5a;
    --primary-rgb: 66, 66, 66;
    --black: #000000;
    --white: #ffffff;
    --gray-50: #fafafa;
    --gray-100: #f5f5f5;
    --gray-200: #eeeeee;
    --gray-300: #e0e0e0;
    --gray-400: #bdbdbd;
    --gray-500: #9e9e9e;
    --gray-600: #757575;
    --gray-700: #616161;
    --gray-800: #424242;
    --gray-900: #212121;
    
    /* المسافات */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;
    
    /* الخطوط */
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    
    /* الظلال */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.2);
    --shadow-2xl: 0 25px 50px rgba(0, 0, 0, 0.25);
    
    /* الانتقالات */
    --transition: all 0.3s ease;
    --transition-slow: all 0.4s ease;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;
}

/* ============================================
   إعدادات عامة
   ============================================ */

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    padding: 0;
    margin: 0;
}

body {
    font-family: 'Cairo', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background-color: #fff;
    color: var(--black);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    position: relative;
    margin: 0 !important;
    padding: 0 !important;
}

body.menu-open {
    overflow: hidden;
}

/* Scrollbar Styling */
html {
    --scrollbarBG: #cfd8dc;
    --thumbBG: #90a4ae;
    scrollbar-width: thin;
    scrollbar-color: var(--thumbBG) var(--scrollbarBG);
}

body::-webkit-scrollbar {
    width: 11px;
}

body::-webkit-scrollbar-track {
    background: var(--scrollbarBG);
}

body::-webkit-scrollbar-thumb {
    background-color: var(--thumbBG);
    border-radius: 6px;
    border: 3px solid var(--scrollbarBG);
}

body::-webkit-scrollbar-thumb:hover {
    background-color: #777;
}

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

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

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

h1 { font-weight: 700; }
h2 { font-weight: 600; }
h3, h4 { font-weight: 500; }
p { font-weight: 400; }

/* ============================================
   الهيدر
   ============================================ */

header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--gray-200);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

header.scrolled {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-md) var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-lg);
}

.brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex-shrink: 0;
}

.brand-logo {
    width: 120px;
    height: auto;
    object-fit: contain;
    transition: var(--transition);
}

.brand h1 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--black);
    line-height: 1.2;
    margin: 0;
}

.brand span {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--gray-600);
    margin-top: 2px;
    font-weight: 400;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 32px;
    height: 32px;
    padding: 0;
    z-index: 1001;
    position: relative;
}

.mobile-menu-toggle span {
    display: block;
    width: 100%;
    height: 3px;
    background: var(--black);
    border-radius: 2px;
    transition: var(--transition);
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

.main-nav {
    display: flex;
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
    align-items: center;
    margin: 0;
    padding: 0;
}

.main-nav a {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--gray-800);
    position: relative;
    padding: var(--spacing-xs) var(--spacing-md);
    transition: var(--transition);
    border-radius: var(--radius-sm);
}

.main-nav a::after {
    content: "";
    position: absolute;
    bottom: 0;
    right: 50%;
    transform: translateX(50%);
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

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

.main-nav a:hover,
.main-nav a:focus {
    color: var(--primary);
}

/* ============================================
   قسم البطل (Hero)
   ============================================ */

.hero {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--white);
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.85) 100%);
    z-index: 1;
}

.hero-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.9) contrast(1.1);
    transform: scale(1.05);
    animation: zoomIn 25s ease-in-out infinite alternate;
}

@keyframes zoomIn {
    0% { transform: scale(1.05); }
    100% { transform: scale(1.12); }
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    width: 100%;
    padding: var(--spacing-3xl) var(--spacing-lg);
    text-align: center;
}

.hero-inner {
    max-width: 900px;
    margin: 0 auto;
}

.hero-logo {
    width: 200px;
    height: auto;
    margin: 0 auto var(--spacing-xl);
    filter: drop-shadow(0 4px 16px rgba(0, 0, 0, 0.1));
    transition: var(--transition);
}

.hero-text {
    font-size: var(--font-size-lg);
    color: var(--gray-700);
    margin-bottom: var(--spacing-2xl);
    line-height: 1.8;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 400;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* ============================================
   الأزرار
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-base);
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
    min-width: 160px;
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
    box-shadow: 0 4px 12px rgba(var(--primary-rgb), 0.3);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(var(--primary-rgb), 0.4);
}

.btn-secondary {
    background: var(--white);
    color: var(--black);
    border: 2px solid var(--gray-300);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.btn-secondary:hover {
    background: var(--gray-50);
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* ============================================
   الأقسام
   ============================================ */

.section {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-3xl) var(--spacing-lg);
    position: relative;
}

.section:nth-child(even) {
    background: var(--gray-50);
}

.section-heading {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
}

.section-heading::before {
    content: "";
    position: absolute;
    top: -24px;
    right: 50%;
    transform: translateX(50%);
    width: 100px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    border-radius: var(--radius-full);
}

.section-heading h2 {
    font-size: clamp(2rem, 5vw, 2.5rem);
    font-weight: 600;
    color: var(--black);
    margin-bottom: var(--spacing-lg);
    position: relative;
    display: inline-block;
}

.section-heading h2::after {
    content: "";
    position: absolute;
    bottom: -12px;
    right: 50%;
    transform: translateX(50%);
    width: 60px;
    height: 3px;
    background: var(--primary);
    border-radius: var(--radius-full);
}

.section-heading p {
    font-size: var(--font-size-lg);
    color: var(--gray-700);
    line-height: 1.8;
    font-weight: 400;
    margin-top: var(--spacing-xl);
}

/* ============================================
   قسم من نحن
   ============================================ */

.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    position: relative;
}

.about-grid .text {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.about-grid .text p {
    font-size: var(--font-size-base);
    color: var(--gray-700);
    line-height: 1.7;
    font-weight: 400;
}

.pill-group {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.pill {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--white);
    color: var(--gray-700);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 500;
    border: 1px solid var(--gray-300);
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.pill:hover {
    background: var(--gray-50);
    border-color: var(--primary);
    color: var(--black);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.stat-card {
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    opacity: 0;
    transform: translateX(100px);
    animation: slideInFromRight 0.6s ease forwards;
}

.stat-card:nth-child(odd) {
    animation: slideInFromRight 0.6s ease forwards;
    transform: translateX(100px);
}

.stat-card:nth-child(even) {
    animation: slideInFromLeft 0.6s ease forwards;
    transform: translateX(-100px);
}

.stat-card:nth-child(1) { animation-delay: 0.1s; }
.stat-card:nth-child(2) { animation-delay: 0.2s; }
.stat-card:nth-child(3) { animation-delay: 0.3s; }
.stat-card:nth-child(4) { animation-delay: 0.4s; }

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

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

.stat-card::before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--primary-light));
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.4s ease;
}

.stat-card:hover::before {
    transform: scaleX(1);
    transform-origin: left;
}

.stat-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.stat-card strong {
    display: block;
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--primary);
    margin-bottom: var(--spacing-sm);
}

.stat-card span {
    font-size: var(--font-size-sm);
    color: var(--gray-700);
    font-weight: 400;
}

.about-grid .image {
    position: relative;
    z-index: 1;
}

.about-grid .image::before {
    content: "";
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100%;
    height: 100%;
    background: var(--primary);
    border-radius: var(--radius-lg);
    z-index: -1;
    opacity: 0.1;
    transform: rotate(2deg);
}

.about-grid .image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    width: 100%;
    height: 500px;
    object-fit: cover;
    border: 4px solid var(--white);
    transition: var(--transition-slow);
}

.about-grid .image:hover img {
    transform: scale(1.03) rotate(-1deg);
    box-shadow: var(--shadow-xl);
}

/* ============================================
   قسم الخدمات
   ============================================ */

.services-section {
    background: var(--white);
}

.services-grid {
    display: flex;
    gap: var(--spacing-xl);
    position: relative;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: var(--primary) var(--gray-200);
    padding-bottom: var(--spacing-md);
}

.services-grid::-webkit-scrollbar {
    height: 8px;
}

.services-grid::-webkit-scrollbar-track {
    background: var(--gray-200);
    border-radius: var(--radius-full);
}

.services-grid::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: var(--radius-full);
}

.services-grid::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

.service-card {
    padding: var(--spacing-2xl);
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    transition: var(--transition-slow);
    text-align: right;
    position: relative;
    overflow: visible;
    opacity: 0;
    transform: translateX(150px);
    animation: slideInFromRightToLeft 0.8s ease forwards;
    box-shadow: var(--shadow-sm);
    flex: 0 0 380px;
    min-width: 340px;
    max-width: 380px;
    scroll-snap-align: start;
}

.service-card:nth-child(odd) {
    animation: slideInFromRight 0.8s ease forwards;
    transform: translateX(150px);
}

.service-card:nth-child(even) {
    animation: slideInFromLeft 0.8s ease forwards;
    transform: translateX(-150px);
}

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

@keyframes slideInFromRightToLeft {
    from {
        opacity: 0;
        transform: translateX(150px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInFromRight {
    from {
        opacity: 0;
        transform: translateX(150px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInFromLeft {
    from {
        opacity: 0;
        transform: translateX(-150px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.service-card::before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 0;
    border-radius: var(--radius-lg);
}

.service-card:hover::before {
    opacity: 0.03;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary);
    background: var(--white);
}

.service-card > * {
    position: relative;
    z-index: 1;
}

.service-icon-wrapper {
    position: relative;
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: var(--spacing-md);
    margin-top: var(--spacing-sm);
}

.icon-badge {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    border-radius: var(--radius-md);
    font-size: 2rem;
    border: 2px solid var(--primary);
    transition: var(--transition-slow);
    flex-shrink: 0;
}

.service-card:hover .icon-badge {
    transform: scale(1.05);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-dark);
}

.service-number {
    position: absolute;
    top: -8px;
    right: -8px;
    width: 42px;
    height: 42px;
    background: var(--primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-base);
    font-weight: 700;
    box-shadow: var(--shadow-md);
    z-index: 3;
}

.service-card h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--black);
    margin-bottom: var(--spacing-md);
    margin-top: 0;
    transition: color 0.3s ease;
    text-align: right;
}

.service-card:hover h3 {
    color: var(--primary-dark);
}

.service-card p {
    font-size: var(--font-size-base);
    color: var(--gray-700);
    line-height: 1.7;
    transition: color 0.3s ease;
    margin-bottom: var(--spacing-md);
    text-align: right;
}

.service-features {
    list-style: none;
    text-align: right;
    margin-top: var(--spacing-md);
}

.service-features li {
    padding: var(--spacing-xs) 0;
    font-size: var(--font-size-sm);
    color: var(--gray-700);
}

.service-link {
    display: none !important;
}

/* ============================================
   قسم المنتجات
   ============================================ */

.products-section {
    background: var(--gray-50);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

.product-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-slow);
    border: 1px solid var(--gray-200);
    cursor: pointer;
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary);
}

.product-image-wrapper {
    position: relative;
    overflow: hidden;
    height: 260px;
}

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

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

.product-badge {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background: var(--primary);
    color: var(--white);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 700;
    box-shadow: var(--shadow-md);
}

.product-info {
    padding: var(--spacing-lg);
}

.product-info h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--black);
    margin-bottom: var(--spacing-sm);
}

.product-info p {
    font-size: var(--font-size-sm);
    color: var(--gray-700);
    line-height: 1.7;
}

.product-btn {
    display: none !important;
}

/* ============================================
   قسم التواصل
   ============================================ */

.contact {
    display: flex;
    justify-content: center;
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    width: 100%;
}

.contact-card {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-xl);
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.contact-card::before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--primary-light));
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.4s ease;
}

.contact-card:hover::before {
    transform: scaleX(1);
    transform-origin: left;
}

.contact-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.contact-icon {
    font-size: 1.8rem;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(var(--primary-rgb), 0.1);
    border-radius: var(--radius-md);
    border: 2px solid rgba(var(--primary-rgb), 0.2);
    flex-shrink: 0;
    transition: var(--transition-slow);
}

.contact-card:hover .contact-icon {
    background: var(--primary);
    border-color: var(--primary);
    transform: scale(1.1);
    box-shadow: var(--shadow-md);
}

.contact-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    flex: 1;
}

.contact-label {
    font-size: var(--font-size-xs);
    color: var(--primary);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.contact-value {
    font-size: var(--font-size-base);
    color: var(--black);
    font-weight: 600;
    line-height: 1.5;
    display: block;
}

.contact-value a {
    color: var(--primary-dark);
    text-decoration: none;
    transition: var(--transition);
}

.contact-value a:hover {
    color: var(--primary);
    text-decoration: underline;
}

/* ============================================
   الفوتر
   ============================================ */

footer {
    margin-top: var(--spacing-3xl);
    padding: var(--spacing-3xl) var(--spacing-lg);
    background: var(--black);
    background-image: url('../images/1.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    border-top: 2px solid var(--primary);
    position: relative;
    overflow: hidden;
}

.footer-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0.85) 100%);
    z-index: 0;
    pointer-events: none;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 2;
    padding: var(--spacing-xl) var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.footer-inner > div:first-child {
    margin-bottom: 0;
}

.footer-logo {
    position: relative;
    z-index: 2;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.footer-logo-img {
    max-width: 180px;
    height: auto;
    filter: brightness(0) invert(1);
    opacity: 0.9;
    transition: var(--transition);
}

.footer-logo-img:hover {
    opacity: 1;
    transform: scale(1.05);
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
    margin-bottom: 0;
    position: relative;
    z-index: 2;
    padding: var(--spacing-md) 0;
}

.footer-links a {
    font-size: var(--font-size-base);
    color: var(--gray-300);
    transition: var(--transition);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-sm);
    font-weight: 500;
}

.footer-links a:hover {
    color: var(--primary);
    background: rgba(var(--primary-rgb), 0.1);
}

.footer-copyright {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    position: relative;
    z-index: 2;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: var(--spacing-md);
}

.footer-copyright small {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--gray-400);
    font-weight: 400;
}

.footer-developer {
    margin-top: var(--spacing-sm);
}

.footer-developer a {
    color: #f5871b;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.footer-developer a:hover {
    color: #ffa64d;
    text-decoration: underline;
}

/* ============================================
   Product Modal
   ============================================ */

.product-modal {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.product-modal.active {
    display: flex;
    opacity: 1;
}

.modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}

.modal-content {
    position: relative;
    z-index: 2001;
    background: var(--white);
    border-radius: var(--radius-xl);
    max-width: 900px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-2xl);
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.product-modal.active .modal-content {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: var(--spacing-md);
    left: var(--spacing-md);
    width: 40px;
    height: 40px;
    background: var(--white);
    border: 2px solid var(--gray-300);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 2002;
    transition: var(--transition);
    font-size: var(--font-size-2xl);
    color: var(--gray-700);
    line-height: 1;
}

.modal-close:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
    transform: rotate(90deg);
}

.modal-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    padding: var(--spacing-2xl);
}

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

.modal-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    min-height: 400px;
}

.modal-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.modal-info h2 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--black);
    margin-bottom: var(--spacing-md);
}

.modal-info > p {
    font-size: var(--font-size-base);
    color: var(--gray-700);
    line-height: 1.8;
}

.modal-contact {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-lg);
    border-top: 2px solid var(--gray-200);
}

.modal-contact h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--black);
    margin-bottom: var(--spacing-md);
}

.modal-contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.modal-contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--gray-50);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.modal-contact-item:hover {
    background: var(--gray-100);
    transform: translateX(-5px);
}

.modal-contact-icon {
    font-size: 1.5rem;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(var(--primary-rgb), 0.1);
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.modal-contact-item a {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition);
}

.modal-contact-item a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.modal-contact-item span:not(.modal-contact-icon) {
    font-size: var(--font-size-base);
    color: var(--gray-700);
    font-weight: 500;
}

/* ============================================
   WhatsApp Floating Button
   ============================================ */

.whatsapp-float {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: var(--transition);
    text-decoration: none;
    color: var(--white);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
    background: #20BA5A;
}

.whatsapp-float svg {
    width: 28px;
    height: 28px;
    fill: var(--white);
}

.whatsapp-tooltip {
    position: absolute;
    right: 70px;
    background: var(--black);
    color: var(--white);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    pointer-events: none;
    box-shadow: var(--shadow-lg);
}

.whatsapp-tooltip::after {
    content: '';
    position: absolute;
    right: -6px;
    top: 50%;
    transform: translateY(-50%);
    border: 6px solid transparent;
    border-right-color: var(--black);
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
    visibility: visible;
}

/* ============================================
   الاستجابة للشاشات الصغيرة
   ============================================ */

@media (max-width: 1024px) {
    .section {
        padding: var(--spacing-2xl) var(--spacing-md);
    }
    
    .section-heading {
        margin-bottom: var(--spacing-2xl);
    }
    
    .nav-container {
        padding: var(--spacing-md);
    }
    
    .brand-logo {
        width: 100px;
    }
    
    .brand h1 {
        font-size: var(--font-size-lg);
    }
    
    .brand span {
        font-size: var(--font-size-xs);
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 320px;
        height: 100vh;
        background: var(--white);
        box-shadow: var(--shadow-xl);
        transition: right 0.3s ease;
        z-index: 1000;
        padding: var(--spacing-3xl) var(--spacing-lg);
        overflow-y: auto;
    }
    
    .main-nav.active {
        right: 0;
    }
    
    .main-nav ul {
        flex-direction: column;
        gap: var(--spacing-lg);
        align-items: flex-start;
    }
    
    .main-nav a {
        width: 100%;
        padding: var(--spacing-md);
        font-size: var(--font-size-lg);
    }
    
    body.menu-open::before {
        content: "";
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: 999;
    }
    
    .hero {
        min-height: 75vh;
    }
    
    .hero-content {
        padding: var(--spacing-2xl) var(--spacing-md);
    }
    
    .hero-logo {
        width: 180px;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
    
    .about-grid .image {
        order: -1;
    }
    
    .stats {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }
    
    .stat-card {
        padding: var(--spacing-lg);
    }
    
    .services-grid {
        gap: var(--spacing-lg);
    }
    
    .service-card {
        flex: 0 0 320px;
        min-width: 300px;
        max-width: 320px;
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }
    
    .contact-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }
}

@media (max-width: 640px) {
    .section {
        padding: var(--spacing-xl) var(--spacing-md);
    }
    
    .section-heading {
        margin-bottom: var(--spacing-xl);
    }
    
    .section-heading h2 {
        font-size: clamp(1.5rem, 6vw, 2rem);
    }
    
    .nav-container {
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    .brand-logo {
        width: 80px;
    }
    
    .hero {
        min-height: 65vh;
    }
    
    .hero-content {
        padding: var(--spacing-xl) var(--spacing-md);
    }
    
    .hero-logo {
        width: 150px;
        margin-bottom: var(--spacing-md);
    }
    
    .hero-text {
        font-size: var(--font-size-base);
        margin-bottom: var(--spacing-lg);
    }
    
    .hero-cta {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .btn {
        width: 100%;
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    .about-grid {
        gap: var(--spacing-lg);
    }
    
    .about-grid .text {
        gap: var(--spacing-md);
    }
    
    .stats {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
        margin-top: var(--spacing-md);
    }
    
    .stat-card {
        padding: var(--spacing-md);
    }
    
    .services-grid {
        gap: var(--spacing-md);
    }
    
    .service-card {
        flex: 0 0 85%;
        min-width: 280px;
        max-width: 320px;
        padding: var(--spacing-lg);
    }
    
    .products-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .product-image-wrapper {
        height: 200px;
    }
    
    .product-info {
        padding: var(--spacing-md);
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .contact-icon {
        width: 48px;
        height: 48px;
        font-size: 1.5rem;
    }
    
    .contact-card {
        padding: var(--spacing-md);
    }
    
    footer {
        padding: var(--spacing-2xl) var(--spacing-md);
        margin-top: var(--spacing-2xl);
        background-attachment: scroll;
    }
    
    .footer-logo-img {
        max-width: 140px;
    }
    
    .footer-links {
        gap: var(--spacing-md);
        flex-direction: column;
    }
    
    .modal-body {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        padding: var(--spacing-lg);
    }
    
    .modal-image img {
        min-height: 300px;
    }
    
    .modal-close {
        top: var(--spacing-sm);
        left: var(--spacing-sm);
        width: 36px;
        height: 36px;
        font-size: var(--font-size-xl);
    }
    
    .whatsapp-float {
        width: 56px;
        height: 56px;
        bottom: 20px;
        left: 20px;
    }
    
    .whatsapp-float svg {
        width: 24px;
        height: 24px;
    }
    
    .whatsapp-tooltip {
        display: none;
    }
}