/* =========================================
   إعدادات متغيرة حديثة
========================================= */
:root {
    --primary: #6366f1;
    --primary-light: #818cf8;
    --primary-dark: #4f46e5;
    --secondary: #10b981;
    --secondary-light: #34d399;
    --accent: #f59e0b;
    --accent-light: #fbbf24;
    --dark: #0f172a;
    --darker: #020617;
    --dark-light: #1e293b;
    --light: #f8fafc;
    --gray: #94a3b8;
    --gray-light: #e2e8f0;
    
    /* تدرجات حديثة */
    --gradient-primary: linear-gradient(135deg, var(--primary), var(--primary-light));
    --gradient-secondary: linear-gradient(135deg, var(--secondary), var(--secondary-light));
    --gradient-accent: linear-gradient(135deg, var(--accent), var(--accent-light));
    --gradient-dark: linear-gradient(135deg, var(--dark), var(--darker));
    --gradient-purple-blue: linear-gradient(135deg, #8b5cf6, #3b82f6);
    --gradient-blue-green: linear-gradient(135deg, #06b6d4, #10b981);
    
    /* ظلال حديثة */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 20px 40px -10px rgba(0, 0, 0, 0.2);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-glow: 0 0 40px rgba(99, 102, 241, 0.3);
    
    /* انتقالات سلسة */
    --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* زوايا دائرية */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
}

/* =========================================
   إعدادات عامة
========================================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Inter', 'Cairo', sans-serif;
    background-color: var(--darker);
    color: var(--light);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(99, 102, 241, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(16, 185, 129, 0.15) 0%, transparent 50%);
    z-index: -1;
    pointer-events: none;
}

/* تخصيص شريط التمرير */
::-webkit-scrollbar {
    width: 10px;
}

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

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

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-light);
}

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* =========================================
   شريط اللغة المتطور
========================================= */
.language-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(2, 6, 23, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1002;
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    animation: slideDown 0.5s ease;
}

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

.language-switcher {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

.lang-option {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    font-weight: 500;
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition-normal);
    border: 1px solid transparent;
}

.lang-option:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

.lang-option.active {
    background: var(--gradient-primary);
    box-shadow: var(--shadow-glow);
    border-color: var(--primary);
}

/* =========================================
   الهيدر المتطور
========================================= */
.header {
    position: fixed;
    top: 48px;
    left: 0;
    width: 100%;
    background: rgba(2, 6, 23, 0.95);
    backdrop-filter: blur(20px);
    z-index: 1001;
    padding: 20px 0;
    transition: var(--transition-normal);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.header.scrolled {
    padding: 16px 0;
    box-shadow: var(--shadow-xl);
    background: rgba(2, 6, 23, 0.98);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* الشعار */
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-icon {
    position: relative;
    width: 50px;
    height: 50px;
}

.logo-icon::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    animation: rotate 20s linear infinite;
}

.logo-icon::after {
    content: '';
    position: absolute;
    inset: 2px;
    background: var(--dark);
    border-radius: var(--radius-md);
}

.logo-icon i {
    position: relative;
    z-index: 2;
    font-size: 24px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

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

.logo-text {
    font-size: 28px;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

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

/* القائمة */
.nav-menu {
    display: flex;
    gap: 4px;
    list-style: none;
}

.nav-link {
    position: relative;
    padding: 12px 20px;
    font-weight: 500;
    color: var(--gray);
    text-decoration: none;
    border-radius: var(--radius-full);
    transition: var(--transition-normal);
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    transition: var(--transition-normal);
}

.nav-link:hover {
    color: var(--light);
    background: rgba(255, 255, 255, 0.05);
}

.nav-link:hover::before {
    width: 60%;
}

.nav-link.active {
    color: var(--light);
    background: rgba(99, 102, 241, 0.1);
}

.nav-link.active::before {
    width: 60%;
}

/* القائمة المنسدلة */
.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 10px);
    min-width: 240px;
    background: rgba(2, 6, 23, 0.95);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-lg);
    padding: 12px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition-normal);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: var(--shadow-xl);
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: var(--gray);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
}

.dropdown-menu a:hover {
    background: rgba(99, 102, 241, 0.1);
    color: var(--light);
    transform: translateX(5px);
}

.dropdown-menu i {
    width: 20px;
    font-size: 14px;
}

/* أزرار التنقل */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* أزرار عامة */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-weight: 600;
    font-size: 15px;
    border-radius: var(--radius-full);
    border: none;
    cursor: pointer;
    transition: var(--transition-normal);
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: var(--transition-slow);
}

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

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.5);
}

.btn-secondary {
    background: var(--gradient-secondary);
    color: white;
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.4);
}

.btn-secondary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(16, 185, 129, 0.5);
}

.btn-outline {
    background: transparent;
    color: var(--light);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-3px);
}

.btn-lg {
    padding: 18px 36px;
    font-size: 16px;
}

/* قائمة الموبايل */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
    padding: 8px;
    z-index: 1003;
}

.bar {
    width: 24px;
    height: 2px;
    background: var(--light);
    border-radius: var(--radius-full);
    transition: var(--transition-normal);
}

.hamburger.active .bar:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active .bar:nth-child(2) {
    opacity: 0;
}

.hamburger.active .bar:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* =========================================
   القسم الرئيسي (Hero) المتطور
========================================= */
.hero {
    position: relative;
    padding: 200px 0 120px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: -1;
}

.hero-bg canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.hero-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 500;
    color: var(--primary-light);
    margin-bottom: 32px;
    backdrop-filter: blur(10px);
}

.hero-title {
    font-size: 64px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    background: linear-gradient(to right, #fff 30%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    animation: gradientText 3s ease infinite;
    background-size: 200% auto;
}

@keyframes gradientText {
    0%, 100% { background-position: 0% center; }
    50% { background-position: 100% center; }
}

.hero-subtitle {
    font-size: 20px;
    color: var(--gray);
    line-height: 1.6;
    margin-bottom: 40px;
}

.hero-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 60px;
    flex-wrap: wrap;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-top: 80px;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

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

.stat-number {
    font-size: 48px;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 14px;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* =========================================
   قسم الخدمات المتطور
========================================= */
.services-section {
    padding: 120px 0;
    position: relative;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.service-card {
    position: relative;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    padding: 40px;
    transition: var(--transition-normal);
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition-normal);
}

.service-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--primary);
    box-shadow: var(--shadow-xl);
}

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

.service-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    position: relative;
    overflow: hidden;
}

.service-icon i {
    font-size: 32px;
    color: white;
    position: relative;
    z-index: 2;
}

.service-icon::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: var(--transition-normal);
}

.service-card:hover .service-icon::after {
    width: 100px;
    height: 100px;
}

.service-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--light);
}

.service-description {
    color: var(--gray);
    line-height: 1.6;
    margin-bottom: 24px;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition-fast);
}

.service-link i {
    transition: var(--transition-fast);
}

.service-link:hover {
    color: var(--primary-light);
    gap: 12px;
}

/* =========================================
   قسم المشاريع المتطور
========================================= */
.projects-section {
    padding: 120px 0;
    background: linear-gradient(180deg, var(--darker) 0%, rgba(2, 6, 23, 0.8) 100%);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.project-card {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    background: var(--dark);
    transition: var(--transition-normal);
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-2xl);
}

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

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

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

.project-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(2, 6, 23, 0.9), transparent);
    padding: 30px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    opacity: 0;
    transition: var(--transition-normal);
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-category {
    display: inline-block;
    padding: 6px 16px;
    background: var(--gradient-primary);
    color: white;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 500;
    margin-bottom: 16px;
}

.project-info {
    padding: 30px;
}

.project-info h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
}

.project-info p {
    color: var(--gray);
    line-height: 1.6;
}

/* =========================================
   قسم من نحن المتطور
========================================= */
.about-section {
    padding: 120px 0;
    position: relative;
}

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

.about-text h3 {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 24px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.about-text p {
    color: var(--gray);
    line-height: 1.8;
    margin-bottom: 24px;
}

.features-list {
    list-style: none;
    margin-bottom: 40px;
}

.features-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    color: var(--light);
}

.features-list i {
    color: var(--secondary);
    font-size: 20px;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.about-stat {
    text-align: center;
    padding: 20px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.about-stat-number {
    font-size: 40px;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    line-height: 1;
    margin-bottom: 8px;
}

.about-stat-label {
    font-size: 14px;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.about-visual {
    position: relative;
}

.floating-shapes {
    position: relative;
    width: 100%;
    height: 400px;
}

.shape {
    position: absolute;
    border-radius: 50%;
    background: var(--gradient-primary);
    filter: blur(40px);
    opacity: 0.3;
    animation: float 6s ease-in-out infinite;
}

.shape:nth-child(1) {
    width: 200px;
    height: 200px;
    top: 0;
    left: 0;
    animation-delay: 0s;
}

.shape:nth-child(2) {
    width: 150px;
    height: 150px;
    bottom: 0;
    right: 0;
    background: var(--gradient-secondary);
    animation-delay: 2s;
}

.shape:nth-child(3) {
    width: 100px;
    height: 100px;
    top: 50%;
    right: 20%;
    background: var(--gradient-accent);
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(180deg); }
}

/* =========================================
   قسم الاتصال المتطور
========================================= */
.contact-section {
    padding: 120px 0;
    position: relative;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-xl);
    padding: 60px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
}

.contact-info h3 {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 20px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.contact-info p {
    color: var(--gray);
    line-height: 1.6;
    margin-bottom: 40px;
}

.contact-items {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 40px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition-fast);
}

.contact-item:hover {
    border-color: var(--primary);
    background: rgba(99, 102, 241, 0.1);
    transform: translateX(10px);
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-icon i {
    font-size: 20px;
    color: white;
}

.contact-text h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--light);
}

.contact-text p {
    font-size: 14px;
    color: var(--gray);
    margin: 0;
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-link {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray);
    text-decoration: none;
    transition: var(--transition-fast);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.social-link:hover {
    background: var(--gradient-primary);
    color: white;
    transform: translateY(-5px);
    border-color: var(--primary);
}

.contact-form {
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    padding: 40px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.form-group {
    margin-bottom: 24px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 16px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    color: var(--light);
    font-size: 16px;
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

/* =========================================
   الفوتر المتطور
========================================= */
.footer {
    background: linear-gradient(180deg, rgba(2, 6, 23, 0.8) 0%, var(--darker) 100%);
    padding: 80px 0 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-logo .logo {
    font-size: 32px;
    margin-bottom: 20px;
}

.footer-description {
    color: var(--gray);
    line-height: 1.6;
    margin-bottom: 30px;
}

.newsletter-form {
    position: relative;
    margin-bottom: 30px;
}

.newsletter-form input {
    width: 100%;
    padding: 16px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    color: var(--light);
    font-size: 15px;
}

.newsletter-form button {
    position: absolute;
    top: 50%;
    right: 8px;
    transform: translateY(-50%);
    padding: 10px 20px;
    background: var(--gradient-primary);
    border: none;
    border-radius: var(--radius-full);
    color: white;
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition-fast);
}

.newsletter-form button:hover {
    transform: translateY(-50%) scale(1.05);
}

.footer-column h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--light);
    position: relative;
    padding-bottom: 12px;
}

.footer-column h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
}

.footer-column ul li {
    margin-bottom: 16px;
}

.footer-column ul li a {
    color: var(--gray);
    text-decoration: none;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-column ul li a:hover {
    color: var(--primary);
    transform: translateX(5px);
}

.footer-column ul li a i {
    font-size: 12px;
    opacity: 0.7;
}

.footer-bottom {
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--gray);
    font-size: 14px;
}

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

.footer-bottom-links a {
    color: var(--gray);
    text-decoration: none;
    transition: var(--transition-fast);
}

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

/* =========================================
   صفحات الخدمات المتطورة
========================================= */
.page-hero {
    position: relative;
    padding: 180px 0 100px;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(99, 102, 241, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(16, 185, 129, 0.2) 0%, transparent 50%);
    z-index: 1;
}

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

.page-title {
    font-size: 56px;
    font-weight: 800;
    margin-bottom: 20px;
    background: linear-gradient(to right, #fff 30%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.page-description {
    font-size: 20px;
    color: var(--gray);
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 1.6;
}

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

.page-breadcrumb a {
    color: var(--gray);
    text-decoration: none;
    transition: var(--transition-fast);
}

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

.page-breadcrumb i {
    font-size: 12px;
}

.service-details {
    padding: 100px 0;
}

.service-content-wrapper {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
}

.service-main h2 {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 24px;
    color: var(--light);
}

.service-main p {
    color: var(--gray);
    line-height: 1.8;
    margin-bottom: 32px;
}

.service-features {
    margin: 60px 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.feature-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 30px;
    transition: var(--transition-fast);
}

.feature-item:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.feature-icon i {
    font-size: 24px;
    color: white;
}

.feature-item h4 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--light);
}

.feature-item p {
    color: var(--gray);
    margin: 0;
}

.service-benefits {
    background: rgba(99, 102, 241, 0.05);
    border-radius: var(--radius-xl);
    padding: 40px;
    margin: 60px 0;
    border: 1px solid rgba(99, 102, 241, 0.2);
}

.service-benefits h3 {
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 30px;
    color: var(--light);
}

.service-benefits ul {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.service-benefits li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--light);
}

.service-benefits i {
    color: var(--secondary);
    font-size: 20px;
}

.service-sidebar {
    position: sticky;
    top: 120px;
}

.sidebar-widget {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    padding: 30px;
    margin-bottom: 30px;
}

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

.sidebar-widget h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--light);
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.services-list a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    color: var(--gray);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
}

.services-list a:hover {
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary);
    transform: translateX(5px);
}

.services-list i {
    width: 20px;
    font-size: 16px;
}

.quick-info p {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--gray);
}

.quick-info p:last-child {
    border-bottom: none;
}

.quick-info strong {
    color: var(--light);
}

/* =========================================
   تأثيرات وأدوات مساعدة
========================================= */
.glow-effect {
    position: relative;
}

.glow-effect::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--gradient-primary);
    border-radius: inherit;
    z-index: -1;
    filter: blur(20px);
    opacity: 0;
    transition: var(--transition-normal);
}

.glow-effect:hover::after {
    opacity: 0.5;
}

.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.shimmer {
    position: relative;
    overflow: hidden;
}

.shimmer::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 2s infinite;
}

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

/* =========================================
   إستجابة الأجهزة المحمولة
========================================= */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 48px;
    }
    
    .page-title {
        font-size: 48px;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 40px;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
    
    .service-content-wrapper {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .header {
        top: 40px;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        height: 100vh;
        background: rgba(2, 6, 23, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 100px 30px 30px;
        transition: var(--transition-normal);
        border-left: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .page-title {
        font-size: 36px;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 28px;
    }
    
    .page-title {
        font-size: 28px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
    }
    
    .contact-wrapper {
        padding: 30px 20px;
    }
    
    .service-card {
        padding: 30px 20px;
    }
    
    .feature-item {
        padding: 20px;
    }
}