:root {
            /* الأزرق الرئيسي: داكن قليلاً ومات (Matte) لراحة العين */
            --primary: #1d4ed8; 
            /* أزرق فاتح هادئ */
            --primary-light: #60a5fa;
            /* أزرق ليلي للنصوص الداكنة */
            --primary-dark: #1e3a8a;
            /* الخلفيات: أوف وايت لتقليل إجهاد العين */
            --secondary: #f8fafc;
            --accent: #38bdf8;
            --text: #334155; /* رمادي غامق بدلاً من الأسود الحالك */
            --text-light: #64748b;
            --white: #ffffff;
            --gray-50: #f9fafb;
            --gray-100: #f1f5f9;
            --gray-200: #e2e8f0;
            --whatsapp-color: #25D366; /* لون الواتساب الرسمي */
            
            --shadow-sm: 0 1px 3px rgba(0,0,0,0.05);
            --shadow: 0 4px 6px -1px rgba(0,0,0,0.05);
            --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.08);
            --radius: 16px;
            --radius-lg: 24px;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

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

        body {
            font-family: 'Tajawal', 'Cairo', sans-serif;
            color: var(--text);
            background-color: var(--secondary); /* خلفية مريحة للعين */
            line-height: 1.6;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
        }

        /* تصميم النافبار */
        .navbar {
            position: fixed;
            top: 0;
            right: 0;
            left: 0;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            z-index: 1000;
            padding: 0.75rem 1.5rem;
            box-shadow: var(--shadow-sm);
            transform: translateY(0);
            transition: var(--transition);
        }

        .navbar.scrolled {
            padding: 0.5rem 1.5rem;
            box-shadow: var(--shadow);
        }

        .nav-container {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo-container {
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }

        .logo {
            width: 50px;
            height: 50px;
            /* تدرج لوني أهدأ */
            background: linear-gradient(135deg, var(--primary), var(--primary-light));
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 4px 10px rgba(29, 78, 216, 0.15);
            overflow: hidden;
        }

        .company-name {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--primary-dark);
            line-height: 1.2;
        }

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

        .nav-links a {
            text-decoration: none;
            color: var(--text);
            font-weight: 500;
            font-size: 1rem;
            position: relative;
            padding: 0.5rem 0;
            transition: var(--transition);
        }

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

        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: 0;
            right: 0;
            width: 0;
            height: 2px;
            background-color: var(--primary);
            transition: width 0.3s ease;
        }

        .nav-links a:hover::after {
            width: 100%;
        }

        .hamburger {
            display: none;
            flex-direction: column;
            cursor: pointer;
            gap: 5px;
            z-index: 1001;
        }

        .hamburger span {
            width: 25px;
            height: 3px;
            background-color: var(--primary);
            border-radius: 2px;
            transition: var(--transition);
        }

        /* الهيرو - تأثير Parallax المصحح */
        .hero {
            height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            overflow: hidden;
            background: none;
            padding: 0 1.5rem;
        }

        /* طبقة Parallax المتحركة */
        .hero-parallax {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: linear-gradient(rgba(30, 58, 138, 0.7), rgba(30, 58, 138, 0.6)), url('1.jpg');
            background-position: center;
            background-repeat: no-repeat;
            background-size: cover;
            z-index: 1;
            will-change: transform;
            transition: opacity 0.5s ease;
        }

        /* SVG Waves Bottom of Hero */
        .custom-shape-divider-bottom-1689254331 {
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            overflow: hidden;
            line-height: 0;
            transform: rotate(180deg);
            z-index: 2;
        }

        .custom-shape-divider-bottom-1689254331 svg {
            position: relative;
            display: block;
            width: calc(100% + 1.3px);
            height: 80px;
        }

        .custom-shape-divider-bottom-1689254331 .shape-fill {
            fill: var(--gray-50); /* نفس لون خلفية القسم التالي */
        }

        .hero-content {
            max-width: 1200px;
            margin: 0 auto;
            text-align: center;
            position: relative;
            z-index: 3;
        }

        .hero-title {
            font-size: 3.5rem;
            font-weight: 800;
            color: var(--white);
            margin-bottom: 1rem;
            line-height: 1.2;
            text-shadow: 0 2px 10px rgba(0,0,0,0.2);
        }

        .hero-subtitle {
            font-size: 1.3rem;
            color: rgba(255, 255, 255, 0.95);
            max-width: 700px;
            margin: 0 auto 2rem;
            font-weight: 400;
        }

        .hero-cta {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 1rem 2.5rem;
            background: var(--primary);
            color: var(--white);
            text-decoration: none;
            font-weight: 600;
            font-size: 1.1rem;
            border-radius: 50px;
            box-shadow: 0 4px 15px rgba(29, 78, 216, 0.3);
            transition: var(--transition);
            border: 2px solid transparent;
        }

        .hero-cta:hover {
            background: transparent;
            border-color: var(--white);
            transform: translateY(-3px);
        }

        /* الأقسام العامة */
        .section {
            padding: 5rem 1.5rem; /* مسافات أكثر راحة */
            position: relative;
            background-color: var(--secondary);
            z-index: 2;
        }

        .section-title {
            text-align: center;
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 1rem;
        }

        .section-subtitle {
            text-align: center;
            color: var(--text-light);
            font-size: 1.1rem;
            max-width: 700px;
            margin: 0 auto 3rem;
        }

        /* قسم من نحن */
        .about {
            background-color: var(--gray-50);
            /* خلفية جديدة لقسم من نحن */
            background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='%231d4ed8' fill-opacity='0.03' fill-rule='evenodd'/%3E%3C/svg%3E");
        }

        .about-content {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
            align-items: center;
        }

        .about-text p {
            margin-bottom: 1.5rem;
            font-size: 1.05rem;
            color: var(--text);
        }

        .features {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 1.5rem;
            margin-top: 2rem;
        }

        .feature {
            display: flex;
            align-items: flex-start;
            gap: 1rem;
        }

        .feature-icon {
            width: 45px;
            height: 45px;
            background-color: #e0f2fe; /* أزرق فاتح جداً مريح */
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-size: 1.2rem;
            flex-shrink: 0;
        }

        .feature-text h4 {
            font-size: 1.1rem;
            margin-bottom: 0.25rem;
            color: var(--primary-dark);
        }

        .feature-text p {
            font-size: 0.9rem;
            color: var(--text-light);
            margin: 0;
        }

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

        .about-image img {
            width: 100%;
            height: auto;
            display: block;
            transition: transform 0.5s ease;
        }

        .about-image:hover img {
            transform: scale(1.03);
        }

        /* قسم الخدمات - تحسين الكروت */
        .services-grid {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2rem;
        }

        .service-card {
            background: var(--white);
            border-radius: var(--radius);
            padding: 2.5rem 2rem;
            box-shadow: var(--shadow);
            transition: var(--transition);
            text-align: center;
            border: 1px solid var(--gray-100);
            position: relative;
            overflow: hidden;
        }

        .service-card::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, var(--primary), var(--accent));
            transform: translateX(100%);
            transition: transform 0.3s ease;
        }

        .service-card:hover::before {
            transform: translateX(0);
        }

        .service-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-lg);
            border-color: var(--primary-light);
        }

        .service-icon {
            width: 70px;
            height: 70px;
            background: linear-gradient(135deg, #eff6ff, #dbeafe);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1.5rem;
            color: var(--primary);
            font-size: 1.8rem;
            transition: var(--transition);
        }

        .service-card:hover .service-icon {
            transform: scale(1.1);
            background: linear-gradient(135deg, var(--primary-light), var(--accent));
            color: white;
        }

        .service-title {
            font-size: 1.3rem;
            margin-bottom: 1rem;
            color: var(--primary-dark);
        }

        .service-desc {
            color: var(--text-light);
            font-size: 0.95rem;
        }

        /* قسم المنتجات */
        .products {
            /* خلفية جديدة لقسم المنتجات */
            background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='%231d4ed8' fill-opacity='0.03' fill-rule='evenodd'/%3E%3C/svg%3E");
        }

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

        .product-categories {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 1rem;
            margin-bottom: 3rem;
        }

        .category-btn {
            padding: 0.75rem 1.5rem;
            background: var(--white);
            border: 1px solid var(--gray-200);
            border-radius: 50px;
            font-weight: 500;
            color: var(--text);
            cursor: pointer;
            transition: var(--transition);
        }

        .category-btn.active,
        .category-btn:hover {
            background: var(--primary);
            color: var(--white);
            border-color: var(--primary);
            box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
        }

        .product-list {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 1.5rem;
        }

        .product-item {
            background: var(--white);
            border-radius: var(--radius);
            padding: 2rem;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            position: relative;
            overflow: hidden;
            border-bottom: 4px solid transparent;
            text-align: center;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
        }

        .product-item::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, rgba(29, 78, 216, 0.1), rgba(56, 189, 248, 0.1));
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .product-item:hover::before {
            opacity: 1;
        }

        .product-item:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-lg);
            border-bottom-color: var(--primary);
        }

        .product-icon {
            width: 80px;
            height: 80px;
            margin-bottom: 1.5rem;
            color: var(--primary);
            transition: var(--transition);
        }

        .product-item:hover .product-icon {
            transform: scale(1.1);
            color: var(--primary-light);
        }

        .product-item h4 {
            font-size: 1.2rem;
            margin-bottom: 0.5rem;
            color: var(--primary-dark);
            position: relative;
            z-index: 1;
        }

        /* SVG أيقونات مخصصة للمنتجات */
        .product-icon.galb-svg {
            background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%231d4ed8'%3E%3Cpath d='M20 4H4c-1.1 0-2 .9-2 2v12c0 1.1.9 2 2 2h16c1.1 0 2-.9 2-2V6c0-1.1-.9-2-2-2zm0 14H4V8h16v10z'/%3E%3Cpath d='M6 10h2v2H6zm4 0h8v2h-8zm-4 4h2v2H6zm4 0h8v2h-8z'/%3E%3C/svg%3E") no-repeat center;
            background-size: contain;
        }

        .product-icon.fence-svg {
            background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%231d4ed8'%3E%3Cpath d='M18 4l2 4h-3l-2-4h-2l2 4h-3l-2-4H8l2 4H7L5 4H4c-1.1 0-2 .9-2 2v12c0 1.1.9 2 2 2h16c1.1 0 2-.9 2-2V6c0-1.1-.9-2-2-2h-1zM4 6h1.19l1.5 3H4V6zm0 10v-5h3.69l1.5 3H4zm8 0H8.19l1.5-3H12v3zm0-5H9.69l1.5-3H12v3zm8 5h-3.69l1.5-3H20v3zm0-5h-3.69l1.5-3H20v3z'/%3E%3C/svg%3E") no-repeat center;
            background-size: contain;
        }

        .product-icon.zinko-svg {
            background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%231d4ed8'%3E%3Cpath d='M3 3v18h18V3H3zm16 16H5V5h14v14z'/%3E%3Cpath d='M7 7h10v4H7zM7 13h10v4H7z'/%3E%3C/svg%3E") no-repeat center;
            background-size: contain;
        }

        .product-icon.fiber-svg {
            background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%231d4ed8'%3E%3Cpath d='M21 3H3c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h18c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zm0 16H3V5h18v14z'/%3E%3Cpath d='M9.41 16.59L8 15l4-4 4 4-1.41 1.41L12 13.83z'/%3E%3C/svg%3E") no-repeat center;
            background-size: contain;
        }

        .product-icon.barbed-svg {
            background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%231d4ed8'%3E%3Cpath d='M12 1L3 5v6c0 5.55 3.84 10.74 9 12 5.16-1.26 9-6.45 9-12V5l-9-4zm7 10c0 4.52-2.98 8.69-7 9.93-4.02-1.24-7-5.41-7-9.93V6.3l7-3.11 7 3.11V11z'/%3E%3Cpath d='M7.41 11.59L6 13l6 6 6-6-1.41-1.41L12 16.17z'/%3E%3C/svg%3E") no-repeat center;
            background-size: contain;
        }

        /* قسم الاتصال */
        .contact {
            /* خلفية جديدة لقسم الاتصال */
            background-image: url("data:image/svg+xml,%3Csvg width='120' height='120' viewBox='0 0 120 120' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M60,0C26.86,0,0,26.86,0,60s26.86,60,60,60s60-26.86,60-60S93.14,0,60,0z M60,110c-27.61,0-50-22.39-50-50S32.39,10,60,10 s50,22.39,50,50S87.61,110,60,110z' fill='%231d4ed8' fill-opacity='0.03'/%3E%3Cpath d='M80,60c0-11.05-8.95-20-20-20s-20,8.95-20,20s8.95,20,20,20S80,71.05,80,60z M60,70c-5.52,0-10-4.48-10-10 s4.48-10,10-10s10,4.48,10,10S65.52,70,60,70z' fill='%231d4ed8' fill-opacity='0.03'/%3E%3C/svg%3E");
        }

        .contact-container {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
        }

        .contact-info {
            display: flex;
            flex-direction: column;
            gap: 2rem;
        }

        .contact-item {
            display: flex;
            align-items: flex-start;
            gap: 1rem;
            transition: var(--transition);
            padding: 1.5rem;
            border-radius: var(--radius);
            background: var(--white);
            box-shadow: var(--shadow-sm);
        }

        .contact-item:hover {
            transform: translateX(-5px);
            box-shadow: var(--shadow);
        }

        .contact-icon {
            width: 50px;
            height: 50px;
            background-color: #f0fdf4; /* خلفية خضراء فاتحة جدا للواتس */
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-size: 1.3rem;
            flex-shrink: 0;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }

        .contact-item:hover .contact-icon {
            transform: scale(1.1);
        }

        /* تخصيص لون أيقونة الواتساب */
        .contact-icon.whatsapp-bg {
            background-color: #dcfce7;
            color: var(--whatsapp-color);
        }

        .contact-details h3 {
            font-size: 1.1rem;
            margin-bottom: 0.3rem;
            color: var(--primary-dark);
        }

        .contact-details p {
            color: var(--text-light);
        }
        
        /* زر الواتساب داخل قسم الاتصال */
        .whatsapp-contact-btn {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background-color: var(--whatsapp-color);
            color: white;
            padding: 10px 20px;
            border-radius: 8px;
            text-decoration: none;
            font-weight: bold;
            margin-top: 5px;
            transition: var(--transition);
        }
        
        .whatsapp-contact-btn:hover {
            background-color: #1ebc57;
            transform: translateY(-2px);
        }

        .map-container {
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            height: 400px;
            border: 4px solid var(--white);
            position: relative;
        }

        .map-container::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, rgba(29, 78, 216, 0.1), rgba(56, 189, 248, 0.1));
            z-index: 1;
            pointer-events: none;
        }

        .map-container iframe {
            width: 100%;
            height: 100%;
            border: none;
            position: relative;
            z-index: 2;
        }

        /* الفوتر */
        .footer {
            background: linear-gradient(135deg, #1e3a8a, #1d4ed8);
            color: var(--white);
            padding: 4rem 1.5rem 2rem;
            position: relative;
            z-index: 2;
        }

        /* SVG Top of Footer */
        .custom-shape-divider-top-footer {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            overflow: hidden;
            line-height: 0;
        }

        .custom-shape-divider-top-footer svg {
            position: relative;
            display: block;
            width: calc(100% + 1.3px);
            height: 40px;
        }

        .custom-shape-divider-top-footer .shape-fill {
            fill: var(--white);
        }

        .footer-content {
            max-width: 1200px;
            margin: 0 auto;
            position: relative;
            z-index: 1;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 3rem;
            margin-bottom: 3rem;
        }

        .footer-logo {
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 1rem;
        }

        .footer-desc {
            color: rgba(255, 255, 255, 0.85);
            line-height: 1.7;
        }

        .social-icons {
            display: flex;
            gap: 1rem;
            margin-top: 1.5rem;
        }

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

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

        .footer-heading {
            font-size: 1.3rem;
            margin-bottom: 1.5rem;
            font-weight: 600;
            color: var(--accent);
        }

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

        .footer-links li {
            margin-bottom: 0.75rem;
        }

        .footer-links a {
            color: rgba(255, 255, 255, 0.8);
            text-decoration: none;
            transition: var(--transition);
        }

        .footer-links a:hover {
            color: var(--white);
            padding-right: 5px;
        }

        .copyright {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: rgba(255, 255, 255, 0.7);
            font-size: 0.9rem;
        }
        
        /* زر الواتساب العائم */
        .floating-whatsapp {
            position: fixed;
            bottom: 25px;
            left: 25px; /* وضعناه على اليسار لسهولة الوصول في الموبايل */
            width: 60px;
            height: 60px;
            background-color: var(--whatsapp-color);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 30px;
            box-shadow: 0 4px 10px rgba(0,0,0,0.3);
            z-index: 1000;
            transition: var(--transition);
            text-decoration: none;
        }
        
        .floating-whatsapp:hover {
            transform: scale(1.1);
            box-shadow: 0 6px 15px rgba(0,0,0,0.4);
        }

        /* الحركات والتأثيرات */
        .fade-in {
            opacity: 0;
            transform: translateY(20px);
            transition: opacity 0.6s ease, transform 0.6s ease;
        }

        .fade-in.visible {
            opacity: 1;
            transform: translateY(0);
        }

        /* التجاوب مع الشاشات الصغيرة - تحسينات للهاتف */
        @media (max-width: 992px) {
            .hero-title {
                font-size: 2.5rem;
            }
            
            .hero-subtitle {
                font-size: 1.1rem;
            }
            
            .about-content,
            .contact-container {
                grid-template-columns: 1fr;
                gap: 3rem;
            }
            
            .about-image {
                order: -1;
            }
            
            .section {
                padding: 3rem 1rem;
            }
            
            .section-title {
                font-size: 1.8rem;
                margin-bottom: 0.5rem;
            }
            
            .section-subtitle {
                font-size: 1rem;
                margin-bottom: 2rem;
            }
            
            .services-grid {
                grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
                gap: 1.5rem;
            }
            
            .product-list {
                grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
                gap: 1rem;
            }
            
            .service-card,
            .product-item {
                padding: 1.5rem;
            }
        }

        @media (max-width: 768px) {
            .hamburger {
                display: flex;
            }
            
            .nav-links {
                position: fixed;
                top: 0;
                right: -100%;
                width: 80%;
                max-width: 300px;
                height: 100vh;
                background: var(--white);
                flex-direction: column;
                padding: 6rem 2rem 2rem;
                box-shadow: var(--shadow-lg);
                transition: var(--transition);
                z-index: 999;
                gap: 1.5rem;
            }
            
            .nav-links.active {
                right: 0;
            }
            
            .hamburger.active span:nth-child(1) {
                transform: rotate(45deg) translate(5px, 5px);
            }
            
            .hamburger.active span:nth-child(2) {
                opacity: 0;
            }
            
            .hamburger.active span:nth-child(3) {
                transform: rotate(-45deg) translate(6px, -5px);
            }
            
            .hero-title {
                font-size: 2rem;
                padding: 0 1rem;
            }
            
            .hero-subtitle {
                font-size: 1rem;
                padding: 0 1rem;
            }
            
            .hero-cta {
                padding: 0.8rem 2rem;
                font-size: 1rem;
            }
            
            .features {
                grid-template-columns: 1fr;
                gap: 1rem;
            }
            
            .feature {
                gap: 0.75rem;
            }
            
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 2rem;
            }
            
            .product-categories {
                gap: 0.5rem;
            }
            
            .category-btn {
                padding: 0.5rem 1rem;
                font-size: 0.9rem;
            }
        }

        @media (max-width: 480px) {
            .hero-title {
                font-size: 1.8rem;
            }
            
            .hero-subtitle {
                font-size: 0.9rem;
            }
            
            .section-title {
                font-size: 1.6rem;
            }
            
            .section-subtitle {
                font-size: 0.9rem;
            }
            
            .hero-cta {
                padding: 0.7rem 1.5rem;
                font-size: 0.9rem;
            }
            
            .service-card,
            .product-item {
                padding: 1.25rem;
            }
            
            .service-icon {
                width: 60px;
                height: 60px;
                font-size: 1.5rem;
            }
            
            .product-icon {
                width: 60px;
                height: 60px;
            }
            
            .contact-item {
                padding: 1rem;
                flex-direction: column;
                align-items: center;
                text-align: center;
            }
            
            .contact-icon {
                width: 40px;
                height: 40px;
                font-size: 1.1rem;
            }
            
            .map-container {
                height: 300px;
            }
            
            .floating-whatsapp {
                width: 50px;
                height: 50px;
                font-size: 24px;
                bottom: 20px;
                left: 20px;
            }
            
            .company-name {
                font-size: 1rem;
            }
            
            .logo {
                width: 40px;
                height: 40px;
            }
        }

        @media (max-width: 360px) {
            .services-grid,
            .product-list {
                grid-template-columns: 1fr;
            }
            
            .hero-title {
                font-size: 1.6rem;
            }
            
            .section {
                padding: 2rem 1rem;
            }
        }