/* CSS - home.css */
    :root {
        /* النمط الحديث (افتراضي) */
        --modern-primary: #1a365d;
        --modern-secondary: #2d3748;
        --modern-accent: #3182ce;
        --modern-light: #e2e8f0;
        --modern-white: #ffffff;
        --modern-dark: #2d3748;

        /* النمط الكلاسيكي */
        --classic-primary: #8b4513;
        --classic-secondary: #654321;
        --classic-accent: #d4af37;
        --classic-light: #f5e6d3;
        --classic-white: #faf3e0;
        --classic-dark: #3a2618;

        /* متغيرات مشتركة */
        --primary: var(--modern-primary);
        --secondary: var(--modern-secondary);
        --accent: var(--modern-accent);
        --light: var(--modern-light);
        --white: var(--modern-white);
        --dark: var(--modern-dark);
        --text-main: #2d3748;
        --text-muted: #718096;
        --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12);
        --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
        --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
        --transition: all 0.3s ease;
        --radius: 12px;
        --font-main: 'Almarai', 'Tajawal', sans-serif;
    }

    /* النمط الكلاسيكي */
    body.classic-style {
        --primary: var(--classic-primary);
        --secondary: var(--classic-secondary);
        --accent: var(--classic-accent);
        --light: var(--classic-light);
        --white: var(--classic-white);
        --dark: var(--classic-dark);
    }

    /* الوضع الليلي */
    body.dark-mode {
        --text-main: #e2e8f0;
        --text-muted: #a0aec0;
        --light: #2d3748;
        --white: #1a202c;
        --dark: #e2e8f0;
    }

    body.dark-mode.classic-style {
        --light: #3a2618;
        --white: #2d1f13;
    }

    /* Reset وتحسينات عامة */
    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
        scroll-behavior: smooth;
    }

    body {
        font-family: var(--font-main);
        color: var(--text-main);
        background-color: var(--white);
        line-height: 1.6;
        transition: var(--transition);
    }

    .container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 20px;
    }

    /* تنسيق عام للأزرار */
    .btn {
        display: inline-flex;
        align-items: center;
        gap: 10px;
        padding: 14px 32px;
        border-radius: var(--radius);
        font-weight: 700;
        text-decoration: none;
        border: none;
        cursor: pointer;
        transition: var(--transition);
        font-size: 1rem;
    }

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

    .btn-primary:hover {
        background-color: var(--primary);
        transform: translateY(-3px);
        box-shadow: var(--shadow-lg);
    }

    .btn-secondary {
        background-color: transparent;
        color: var(--accent);
        border: 2px solid var(--accent);
    }

    .btn-secondary:hover {
        background-color: var(--accent);
        color: white;
        transform: translateY(-3px);
    }

    /* شريط التنقل المحسن */
    .navbar {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(10px);
        z-index: 1000;
        padding: 1rem 0;
        box-shadow: var(--shadow-sm);
        transition: var(--transition);
    }

    body.dark-mode .navbar {
        background: rgba(26, 32, 44, 0.95);
    }

    .navbar.scrolled {
        padding: 0.5rem 0;
        background: var(--white);
        box-shadow: var(--shadow-md);
    }

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

    .logo {
        display: flex;
        align-items: center;
        gap: 10px;
        text-decoration: none;
        color: var(--primary);
    }

    .logo-icon {
        font-size: 2rem;
        color: var(--accent);
    }

    .logo-text {
        font-size: 1.5rem;
        font-weight: 800;
    }

    .logo-sub {
        display: block;
        font-size: 0.8rem;
        font-weight: 400;
        color: var(--text-muted);
    }

    .nav-links {
        display: flex;
        align-items: center;
        gap: 2rem;
        list-style: none;
    }

    .nav-links a {
        color: var(--text-main);
        text-decoration: none;
        font-weight: 500;
        transition: var(--transition);
        display: flex;
        align-items: center;
        gap: 8px;
    }

    .nav-links a:hover,
    .nav-links a.active {
        color: var(--accent);
    }

    .nav-buttons {
        display: flex;
        gap: 10px;
        margin-right: 1rem;
    }

    .style-toggle,
    .theme-toggle {
        background: var(--light);
        border: none;
        padding: 8px 16px;
        border-radius: 20px;
        cursor: pointer;
        display: flex;
        align-items: center;
        gap: 8px;
        transition: var(--transition);
        color: var(--text-main);
    }

    .style-toggle:hover,
    .theme-toggle:hover {
        background: var(--accent);
        color: white;
    }

    .menu-toggle {
        display: none;
        font-size: 1.5rem;
        cursor: pointer;
        color: var(--text-main);
    }

    /* التصميم الجديد للهيدر */
    .hero {
        height: 100vh;
        position: relative;
        overflow: hidden;
    }

    .hero-slider {
        height: 100%;
    }

    .swiper-slide {
        position: relative;
        height: 100%;
    }

    .slide-1 {
        background: linear-gradient(rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.3)),
            url('https://c.pxhere.com/photos/a4/96/world_trade_center_new_york_manhattan_nyc_usa_new_york_city_ground_zero_skyscraper-856853.jpg!d');
        background-size: cover;
        background-position: center;
    }

    .slide-2 {
        background: linear-gradient(rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.3)),
            url('https://c.pxhere.com/photos/70/c1/canary_wharf_banking_building_business_city_corporate_finance-995614.jpg!d');
        background-size: cover;
        background-position: center;
    }

    .slide-overlay {
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: linear-gradient(135deg, var(--primary) 0%, transparent 100%);
        opacity: 0.7;
    }

    .hero-content {
        position: absolute;
        z-index: 2;
        color: white;
        height: 100%;
        display: flex;
        flex-direction: column;
        justify-content: center;
        max-width: 800px;
        text-align: center;
        /* margin-right: 3%; */
    }

    .hero-content h1 {
        font-size: 4rem;
        margin-bottom: 1.5rem;
        line-height: 1.2;
    }

    .hero-content .highlight {
        color: var(--accent);
    }

    .hero-content p {
        font-size: 1.5rem;
        margin-bottom: 2rem;
        opacity: 0.9;
    }

    .hero-btns {
        display: flex;
        gap: 1rem;
        flex-wrap: wrap;
        /* justify-items: flex-end; */
        justify-content:center;
        margin-top: 190px;    }

    /* قسم الإحصائيات */
    .stats-section {
        padding: 5rem 0;
        background: var(--light);
    }

    .stats-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 2rem;
    }

    .stat-card {
        text-align: center;
        padding: 2rem;
        background: var(--white);
        border-radius: var(--radius);
        box-shadow: var(--shadow-md);
        transition: var(--transition);
    }

    .stat-card:hover {
        transform: translateY(-10px);
        box-shadow: var(--shadow-lg);
    }

    .stat-icon {
        font-size: 3rem;
        color: var(--accent);
        margin-bottom: 1rem;
    }

    .stat-number {
        font-size: 3rem;
        font-weight: 800;
        color: var(--primary);
        margin-bottom: 0.5rem;
    }

    /* أقسام الخدمات والمشاريع */
    .section {
        padding: 6rem 0;
    }

    .section-header {
        text-align: center;
        margin-bottom: 4rem;
    }

    .section-title {
        font-size: 3rem;
        margin-bottom: 1rem;
        color: var(--primary);
    }

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

    .section-subtitle {
        color: var(--text-muted);
        font-size: 1.2rem;
    }

    /* خدماتنا */
    .services-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 2rem;
    }

    .service-card {
        background: var(--white);
        padding: 2rem;
        border-radius: var(--radius);
        box-shadow: var(--shadow-md);
        transition: var(--transition);
        border-top: 4px solid transparent;
    }

    .service-card:hover {
        transform: translateY(-10px);
        border-top-color: var(--accent);
        box-shadow: var(--shadow-lg);
    }

    .service-icon {
        font-size: 2.5rem;
        color: var(--accent);
        margin-bottom: 1rem;
    }

    .service-card h3 {
        margin-bottom: 1rem;
        color: var(--primary);
    }

    .service-link {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        color: var(--accent);
        text-decoration: none;
        margin-top: 1rem;
        font-weight: 600;
    }

    /* المشاريع */
    .projects-grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
        gap: 2rem;
        margin-bottom: 3rem;
    }

    .project-card {
        background: var(--white);
        border-radius: var(--radius);
        overflow: hidden;
        box-shadow: var(--shadow-md);
        transition: var(--transition);
    }

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

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

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

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

    .project-overlay {
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
        color: white;
        padding: 1.5rem;
    }

    .project-category {
        display: inline-block;
        background: var(--accent);
        color: white;
        padding: 4px 12px;
        border-radius: 20px;
        font-size: 0.9rem;
        margin-bottom: 0.5rem;
    }

    .project-info {
        padding: 1.5rem;
    }

    .project-info h3 {
        margin-bottom: 0.5rem;
        color: var(--primary);
    }

    .project-meta {
        display: flex;
        gap: 1rem;
        margin-top: 1rem;
        color: var(--text-muted);
        font-size: 0.9rem;
    }

    /* فلترة المشاريع */
    .filter-buttons {
        display: flex;
        justify-content: center;
        gap: 1rem;
        margin-bottom: 3rem;
        flex-wrap: wrap;
    }

    .filter-btn {
        padding: 10px 24px;
        border: 2px solid var(--accent);
        background: transparent;
        color: var(--accent);
        border-radius: 25px;
        cursor: pointer;
        transition: var(--transition);
        font-weight: 600;
    }

    .filter-btn.active,
    .filter-btn:hover {
        background: var(--accent);
        color: white;
    }

    /* فريق العمل */
    .team-section {
        background: var(--light);
    }

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

    .team-member {
        background: var(--white);
        border-radius: var(--radius);
        overflow: hidden;
        box-shadow: var(--shadow-md);
        transition: var(--transition);
    }

    .team-member:hover {
        transform: translateY(-10px);
        box-shadow: var(--shadow-lg);
    }

    .member-image {
        position: relative;
        height: 300px;
        overflow: hidden;
    }

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

    .member-social {
        position: absolute;
        bottom: 1rem;
        right: 1rem;
        display: flex;
        gap: 0.5rem;
    }

    .member-social a {
        background: white;
        width: 40px;
        height: 40px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--primary);
        text-decoration: none;
        transition: var(--transition);
    }

    .member-social a:hover {
        background: var(--accent);
        color: white;
    }

    .member-info {
        padding: 2rem;
    }

    .member-role {
        display: inline-block;
        color: var(--accent);
        font-weight: 600;
        margin-bottom: 1rem;
    }

    /* آراء العملاء */
    .testimonials-slider {
        padding: 2rem 0;
    }

    .testimonial-card {
        background: var(--white);
        padding: 3rem;
        border-radius: var(--radius);
        box-shadow: var(--shadow-md);
        margin: 1rem;
    }

    .quote-icon {
        font-size: 2rem;
        color: var(--accent);
        margin-bottom: 1rem;
    }

    .client-info {
        display: flex;
        align-items: center;
        gap: 1rem;
        margin-top: 2rem;
    }

    .client-info img {
        width: 60px;
        height: 60px;
        border-radius: 50%;
        object-fit: cover;
    }

    /* المدونة */
    .blog-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
        gap: 2rem;
        margin-bottom: 3rem;
    }

    .blog-card {
        background: var(--white);
        border-radius: var(--radius);
        overflow: hidden;
        box-shadow: var(--shadow-md);
        transition: var(--transition);
    }

    .blog-card:hover {
        transform: translateY(-10px);
        box-shadow: var(--shadow-lg);
    }

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

    .blog-date {
        position: absolute;
        top: 1rem;
        right: 1rem;
        background: var(--accent);
        color: white;
        padding: 8px 16px;
        border-radius: 20px;
        font-size: 0.9rem;
    }

    .blog-content {
        padding: 2rem;
    }

    .blog-category {
        display: inline-block;
        background: var(--light);
        color: var(--accent);
        padding: 4px 12px;
        border-radius: 20px;
        font-size: 0.9rem;
        margin-bottom: 1rem;
    }

    .blog-content h3 {
        margin-bottom: 1rem;
    }

    .blog-content h3 a {
        color: var(--primary);
        text-decoration: none;
        transition: var(--transition);
    }

    .blog-content h3 a:hover {
        color: var(--accent);
    }

    .blog-link {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        color: var(--accent);
        text-decoration: none;
        font-weight: 600;
        margin-top: 1rem;
    }

    /* التواصل */
    .contact-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
        margin-bottom: 4rem;
    }

    .contact-info {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }

    .info-card {
        background: var(--white);
        padding: 2rem;
        border-radius: var(--radius);
        box-shadow: var(--shadow-md);
        text-align: center;
    }

    .info-icon {
        font-size: 2.5rem;
        color: var(--accent);
        margin-bottom: 1rem;
    }

    .contact-form {
        background: var(--white);
        padding: 3rem;
        border-radius: var(--radius);
        box-shadow: var(--shadow-md);
    }

    .contact-form h3 {
        margin-bottom: 2rem;
        color: var(--primary);
    }

    .form-row {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
        margin-bottom: 1rem;
    }

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

    .form-group input,
    .form-group select,
    .form-group textarea {
        width: 100%;
        padding: 12px 16px;
        border: 2px solid var(--light);
        border-radius: var(--radius);
        background: var(--white);
        color: var(--text-main);
        font-family: var(--font-main);
        transition: var(--transition);
    }

    .form-group input:focus,
    .form-group select:focus,
    .form-group textarea:focus {
        outline: none;
        border-color: var(--accent);
        box-shadow: 0 0 0 3px rgba(49, 130, 206, 0.1);
    }

    .file-upload {
        display: inline-flex;
        align-items: center;
        gap: 10px;
        cursor: pointer;
        color: var(--accent);
        padding: 10px 20px;
        border: 2px dashed var(--accent);
        border-radius: var(--radius);
        transition: var(--transition);
    }

    .file-upload:hover {
        background: var(--light);
    }

    .file-upload input {
        display: none;
    }

    .map-container {
        height: 400px;
        border-radius: var(--radius);
        overflow: hidden;
        box-shadow: var(--shadow-lg);
    }

    .map-container iframe {
        width: 100%;
        height: 100%;
        border: none;
    }

    /* الفوتر */
    .footer {
        background: var(--primary);
        color: white;
        padding: 4rem 0 2rem;
    }

    .footer-grid {
        display: grid;
        grid-template-columns: 2fr 1fr 1fr 2fr;
        gap: 3rem;
        margin-bottom: 3rem;
    }

    .footer-logo {
        display: flex;
        align-items: center;
        gap: 10px;
        color: white;
        text-decoration: none;
        font-size: 1.5rem;
        font-weight: 700;
        margin-bottom: 1rem;
    }

    .footer-logo i {
        color: var(--accent);
        font-size: 2rem;
    }

    .footer-about {
        margin-bottom: 1.5rem;
        opacity: 0.9;
    }

    .footer-social {
        display: flex;
        gap: 1rem;
    }

    .footer-social a {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 40px;
        height: 40px;
        background: rgba(255, 255, 255, 0.1);
        border-radius: 50%;
        color: white;
        text-decoration: none;
        transition: var(--transition);
    }

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

    .footer-col h3 {
        margin-bottom: 1.5rem;
        font-size: 1.2rem;
    }

    .footer-links {
        list-style: none;
    }

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

    .footer-links a {
        color: rgba(255, 255, 255, 0.8);
        text-decoration: none;
        transition: var(--transition);
        display: flex;
        align-items: center;
        gap: 8px;
    }

    .footer-links a:hover {
        color: var(--accent);
        padding-right: 10px;
    }

    .newsletter-form {
        display: flex;
        gap: 10px;
    }

    .newsletter-form input {
        flex: 1;
        padding: 12px;
        border: none;
        border-radius: var(--radius);
        background: rgba(255, 255, 255, 0.1);
        color: white;
    }

    .newsletter-form button {
        background: var(--accent);
        color: white;
        border: none;
        width: 50px;
        border-radius: var(--radius);
        cursor: pointer;
        transition: var(--transition);
    }

    .newsletter-form button:hover {
        background: white;
        color: var(--accent);
    }

    .footer-bottom {
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        padding-top: 2rem;
        display: flex;
        justify-content: space-between;
        align-items: center;
        flex-wrap: wrap;
        gap: 1rem;
    }

    .footer-bottom-links {
        display: flex;
        gap: 2rem;
    }

    .footer-bottom-links a {
        color: rgba(255, 255, 255, 0.7);
        text-decoration: none;
        transition: var(--transition);
    }

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

    /* الأزرار العائمة */
    .whatsapp-float {
        position: fixed;
        bottom: 30px;
        left: 30px;
        background: #25d366;
        color: white;
        padding: 15px 20px;
        border-radius: 50px;
        text-decoration: none;
        display: flex;
        align-items: center;
        gap: 10px;
        box-shadow: var(--shadow-lg);
        z-index: 999;
        transition: var(--transition);
    }

    .whatsapp-float:hover {
        transform: scale(1.05);
        background: #128c7e;
    }

    .scroll-top {
        position: fixed;
        bottom: 100px;
        left: 30px;
        width: 50px;
        height: 50px;
        background: var(--accent);
        color: white;
        border: none;
        border-radius: 50%;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        z-index: 999;
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
    }

    .scroll-top.visible {
        opacity: 1;
        visibility: visible;
    }

    .scroll-top:hover {
        background: var(--primary);
        transform: translateY(-5px);
    }

    /* مودال المشروع */
    .project-modal {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.8);
        backdrop-filter: blur(5px);
        z-index: 1001;
        display: none;
        align-items: center;
        justify-content: center;
        padding: 20px;
        animation: fadeIn 0.3s ease;
    }

    .project-modal.active {
        display: flex;
    }

    .modal-content {
        background: var(--white);
        max-width: 1000px;
        width: 100%;
        max-height: 90vh;
        border-radius: var(--radius);
        overflow: auto;
        position: relative;
        animation: slideUp 0.4s ease;
    }

    @keyframes fadeIn {
        from {
            opacity: 0;
        }

        to {
            opacity: 1;
        }
    }

    @keyframes slideUp {
        from {
            opacity: 0;
            transform: translateY(50px);
        }

        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    .modal-close {
        position: absolute;
        top: 20px;
        left: 20px;
        background: var(--accent);
        color: white;
        border: none;
        width: 40px;
        height: 40px;
        border-radius: 50%;
        cursor: pointer;
        z-index: 1;
        transition: var(--transition);
    }

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

    .modal-body {
        padding: 3rem;
    }

    /* مودال الخدمات */
    .service-modal {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.85);
        backdrop-filter: blur(10px);
        z-index: 1002;
        display: none;
        align-items: center;
        justify-content: center;
        padding: 20px;
        animation: fadeIn 0.3s ease;
    }

    .service-modal.active {
        display: flex;
    }

    .service-modal-content {
        background: var(--white);
        max-width: 900px;
        width: 100%;
        max-height: 90vh;
        border-radius: 20px;
        overflow: hidden;
        position: relative;
        box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
        animation: slideUp 0.4s ease;
    }

    .service-modal-close {
        position: absolute;
        top: 20px;
        left: 20px;
        background: rgba(255, 255, 255, 0.95);
        color: var(--accent);
        border: none;
        width: 45px;
        height: 45px;
        border-radius: 50%;
        cursor: pointer;
        z-index: 10;
        transition: var(--transition);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.2rem;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    }

    .service-modal-close:hover {
        background: var(--accent);
        color: white;
        transform: rotate(90deg) scale(1.1);
    }

    .service-modal-body {
        overflow-y: auto;
        max-height: 90vh;
    }

    .service-modal-header {
        position: relative;
        height: 350px;
        overflow: hidden;
    }

    .service-modal-header img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.6s ease;
    }

    .service-modal-content:hover .service-modal-header img {
        transform: scale(1.05);
    }

    .service-modal-overlay {
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
        padding: 2rem;
        color: white;
    }

    .service-modal-category {
        display: inline-block;
        background: var(--accent);
        color: white;
        padding: 6px 16px;
        border-radius: 25px;
        font-size: 0.9rem;
        margin-bottom: 0.5rem;
        font-weight: 600;
    }

    .service-modal-overlay h2 {
        font-size: 2rem;
        margin: 0;
        text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    }

    .service-modal-info {
        padding: 3rem;
    }

    .service-modal-description {
        font-size: 1.1rem;
        line-height: 1.8;
        color: var(--text-main);
        margin-bottom: 2rem;
    }

    .service-features {
        background: var(--light);
        padding: 2rem;
        border-radius: var(--radius);
        margin-bottom: 2rem;
    }

    .service-features h3 {
        color: var(--primary);
        margin-bottom: 1.5rem;
        font-size: 1.5rem;
        display: flex;
        align-items: center;
        gap: 10px;
    }

    .service-features h3 i {
        color: var(--accent);
    }

    .service-features ul {
        list-style: none;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 1rem;
    }

    .service-features li {
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 12px;
        background: var(--white);
        border-radius: 8px;
        transition: var(--transition);
        border-right: 3px solid transparent;
    }

    .service-features li:hover {
        border-right-color: var(--accent);
        transform: translateX(-5px);
        box-shadow: var(--shadow-md);
    }

    .service-features li i {
        color: var(--accent);
        font-size: 1.2rem;
        min-width: 24px;
    }

    .service-benefits {
        margin-bottom: 2rem;
    }

    .service-benefits h3 {
        color: var(--primary);
        margin-bottom: 1.5rem;
        font-size: 1.5rem;
    }

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

    .benefit-card {
        text-align: center;
        padding: 1.5rem;
        background: linear-gradient(135deg, var(--light) 0%, var(--white) 100%);
        border-radius: var(--radius);
        transition: var(--transition);
    }

    .benefit-card:hover {
        transform: translateY(-5px);
        box-shadow: var(--shadow-lg);
    }

    .benefit-card i {
        font-size: 2.5rem;
        color: var(--accent);
        margin-bottom: 1rem;
        display: block;
    }

    .benefit-card h4 {
        color: var(--primary);
        margin-bottom: 0.5rem;
    }

    .service-modal-actions {
        display: flex;
        gap: 1rem;
        justify-content: center;
        padding-top: 2rem;
        border-top: 2px solid var(--light);
    }

    /* تحسين استجابة الصور في المشاريع */
    .project-image {
        position: relative;
        height: 250px;
        overflow: hidden;
        background: var(--light);
    }

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

    .modal-image {
        width: 100%;
        margin-bottom: 2rem;
        border-radius: var(--radius);
        overflow: hidden;
    }

    .modal-image img {
        width: 100%;
        height: auto;
        max-height: 500px;
        object-fit: cover;
        object-position: center;
        display: block;
    }

    /* أنيميشن الظهور */
    .reveal {
        opacity: 0;
        transform: translateY(30px);
        transition: all 0.8s ease;
    }

    .reveal.active {
        opacity: 1;
        transform: translateY(0);
    }

    /* القائمة الجانبية للجووال */
    .mobile-nav-overlay {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: 999;
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
    }

    .mobile-nav-overlay.active {
        opacity: 1;
        visibility: visible;
    }

    .mobile-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 300px;
        height: 100%;
        background: var(--white);
        z-index: 1000;
        transition: var(--transition);
        padding: 2rem;
        overflow-y: auto;
    }

    .mobile-nav.active {
        right: 0;
    }

    .mobile-nav-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 2rem;
        padding-bottom: 1rem;
        border-bottom: 1px solid var(--light);
    }

    .mobile-nav-links {
        list-style: none;
    }

    .mobile-nav-links li {
        margin-bottom: 1rem;
    }

    .mobile-nav-links a {
        display: flex;
        align-items: center;
        gap: 10px;
        padding: 12px;
        color: var(--text-main);
        text-decoration: none;
        border-radius: var(--radius);
        transition: var(--transition);
    }

    .mobile-nav-links a:hover,
    .mobile-nav-links a.active {
        background: var(--light);
        color: var(--accent);
    }

    .mobile-nav-footer {
        margin-top: 2rem;
        padding-top: 2rem;
        border-top: 1px solid var(--light);
        display: flex;
        flex-direction: column;
        gap: 1rem;
    }

    /* تحسينات للشاشات الصغيرة */
    @media (max-width: 1024px) {
        .contact-grid {
            grid-template-columns: 1fr;
        }

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

    @media (max-width: 768px) {
        .nav-links {
            display: none;
        }

        .menu-toggle {
            display: block;
        }

        .hero-content h1 {
            font-size: 2.5rem;
        }

        .section-title {
            font-size: 2.2rem;
        }

        .projects-grid {
            grid-template-columns: 1fr;
        }

        .contact-info {
            grid-template-columns: 1fr;
        }

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

        /* تحسينات مودال الخدمات للموبايل */
        .service-modal-header {
            height: 250px;
        }

        .service-modal-overlay h2 {
            font-size: 1.5rem;
        }

        .service-modal-info {
            padding: 2rem 1.5rem;
        }

        .service-features ul {
            grid-template-columns: 1fr;
        }

        .benefits-grid {
            grid-template-columns: 1fr;
        }

        .service-modal-actions {
            flex-direction: column;
        }

        .service-modal-actions .btn {
            width: 100%;
            justify-content: center;
        }

        /* تحسين الصور للموبايل */
        .project-image {
            height: 200px;
        }

        .modal-image img {
            max-height: 300px;
        }
    }

    @media (max-width: 480px) {
        .hero-content h1 {
            font-size: 2rem;
        }

        .hero-content p {
            font-size: 1.2rem;
        }

        .section {
            padding: 4rem 0;
        }

        .footer-grid {
            grid-template-columns: 1fr;
        }

        .footer-bottom {
            flex-direction: column;
            text-align: center;
        }

        .whatsapp-float span {
            display: none;
        }

        /* مودال الخدمات للشاشات الصغيرة جداً */
        .service-modal-header {
            height: 200px;
        }

        .service-modal-overlay {
            padding: 1rem;
        }

        .service-modal-overlay h2 {
            font-size: 1.3rem;
        }

        .service-modal-info {
            padding: 1.5rem 1rem;
        }

        .service-features {
            padding: 1.5rem;
        }

        .service-modal-description {
            font-size: 1rem;
        }

        .modal-body {
            padding: 2rem 1rem;
        }

        .project-image {
            height: 180px;
        }
    }