/* style hero section */ 
 
        * {
            font-family: 'Cairo', sans-serif;
        }
        
        
        .circle-bg {
            position: absolute;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.1);
            animation: float 6s ease-in-out infinite;
        }
        
        .circle-bg-1 {
            width: 300px;
            height: 300px;
            top: 10%;
            right: 5%;
            animation-delay: 0s;
        }
        
        .circle-bg-2 {
            width: 200px;
            height: 200px;
            bottom: 20%;
            left: 10%;
            animation-delay: 2s;
        }
        
        .circle-bg-3 {
            width: 150px;
            height: 150px;
            top: 40%;
            left: 5%;
            animation-delay: 4s;
        }
        
        @keyframes float {
            0%, 100% { transform: translateY(0) rotate(0deg); }
            50% { transform: translateY(-20px) rotate(5deg); }
        }
        
        .fade-in {
            animation: fadeIn 1.5s ease-in-out;
        }
        
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(30px); }
            to { opacity: 1; transform: translateY(0); }
        }
        
        .rotating-text {
            height: 80px;
            overflow: hidden;
            position: relative;
        }
        
        .rotating-text span {
            display: block;
            position: absolute;
            width: 100%;
            opacity: 0;
            animation: rotateWords 12s linear infinite 0s;
        }
        
        .rotating-text span:nth-child(2) { animation-delay: 4s; }
        .rotating-text span:nth-child(3) { animation-delay: 8s; }
        
        @keyframes rotateWords {
            0% { opacity: 0; transform: translateY(30px); }
            3% { opacity: 1; transform: translateY(0px); }
            25% { opacity: 1; transform: translateY(0px); }
            28% { opacity: 0; transform: translateY(-30px); }
            100% { opacity: 0; }
        }
        
        .floating-icons {
            position: absolute;
            width: 100%;
            height: 100%;
            overflow: hidden;
            pointer-events: none;
        }
        
        .floating-icon {
            position: absolute;
            font-size: 40px;
            color: rgba(255, 255, 255, 0.2);
            animation: floatIcon 15s linear infinite;
        }
        
        @keyframes floatIcon {
            0% { transform: translateY(100vh) rotate(0deg); }
            100% { transform: translateY(-100px) rotate(360deg); }
        }
        
        .btn-primary {
            background: linear-gradient(135deg, #f39c12 0%, #e67e22 100%);
            transition: all 0.3s ease;
        }
        
        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(230, 126, 34, 0.3);
        }
        
        .btn-outline {
            border: 2px solid white;
            transition: all 0.3s ease;
        }
        
        .btn-outline:hover {
            background: white;
            color: #001d5c;
        }
        
        .feature-card {
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.2);
            transition: all 0.3s ease;
        }
        
        .feature-card:hover {
            transform: translateY(-5px);
            background: rgba(255, 255, 255, 0.15);
        }

    /* style about section*/

        * {
            font-family: 'Cairo', sans-serif;
        }
        
        .primary {
            background: #1c5c50;
        }
        
        .primary-light {
            background: rgba(0, 29, 92, 0.05);
        }
        
        .accent {
            background: #f39c12;
        }
        
        .circle-bg {
            position: absolute;
            border-radius: 50%;
            background: rgba(0, 29, 92, 0.03);
            animation: float 8s ease-in-out infinite;
        }
        
        .circle-bg-1 {
            width: 400px;
            height: 400px;
            top: -200px;
            left: -200px;
            animation-delay: 0s;
        }
        
        .circle-bg-2 {
            width: 300px;
            height: 300px;
            bottom: -150px;
            right: -150px;
            animation-delay: 2s;
        }
        
        .circle-bg-3 {
            width: 200px;
            height: 200px;
            top: 50%;
            right: 10%;
            animation-delay: 4s;
        }
        
        @keyframes float {
            0%, 100% { transform: translateY(0) scale(1); }
            50% { transform: translateY(-20px) scale(1.05); }
        }
        
        .fade-in {
            opacity: 0;
            transform: translateY(30px);
            animation: fadeInUp 1s ease forwards;
        }
        
        @keyframes fadeInUp {
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        .fade-in-delay-1 { animation-delay: 0.3s; }
        .fade-in-delay-2 { animation-delay: 0.6s; }
        .fade-in-delay-3 { animation-delay: 0.9s; }
        
        .feature-card {
            transition: all 0.4s ease;
            border-left: 4px solid transparent;
        }
        
        .feature-card:hover {
            transform: translateX(-10px);
            border-left-color: #f39c12;
            background: rgba(0, 29, 92, 0.02);
        }
        
        .stats-card {
            background: linear-gradient(135deg, #1c5c50 0%, #1c5c50 100%);
            transition: all 0.3s ease;
        }
        
        .stats-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 30px rgba(0, 29, 92, 0.2);
        }
        
        .image-container {
            position: relative;
            overflow: hidden;
            border-radius: 20px;
        }
        
        .image-container::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            bottom: 0;
            left: 0;
            background: linear-gradient(45deg, rgba(0, 29, 92, 0.1) 0%, rgba(243, 156, 18, 0.1) 100%);
            z-index: 1;
            border-radius: 20px;
        }
        
        .image-container img {
            transition: transform 0.8s ease;
        }
        
        .image-container:hover img {
            transform: scale(1.05);
        }
        
        .floating-elements {
            position: absolute;
            width: 100%;
            height: 100%;
            pointer-events: none;
            overflow: hidden;
        }
        
        .floating-element {
            position: absolute;
            font-size: 24px;
            color: rgba(0, 29, 92, 0.1);
            animation: floatElement 15s linear infinite;
        }
        
        @keyframes floatElement {
            0% { transform: translateY(100px) rotate(0deg); opacity: 0; }
            10% { opacity: 1; }
            90% { opacity: 1; }
            100% { transform: translateY(-100px) rotate(360deg); opacity: 0; }
        }
 
          /* style products section */
        * {
            font-family: 'Cairo', sans-serif;
        }
        
        .primary {
            background: #1c5c50;
        }
        
        .primary-light {
            background: rgba(55, 117, 116, 0.1);
        }
        
        .primary-dark {
            background: #2a5c5b;
        }
        
        .text-primary {
            color: #1c5c50;
        }
        
        .border-primary {
            border-color: #1c5c50;
        }
        
        .card-hover {
            transition: all 0.4s ease;
        }
        
        .card-hover:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(55, 117, 116, 0.15);
        }
        
        .scale-in {
            opacity: 0;
            transform: scale(0.9);
            animation: scaleIn 0.6s ease forwards;
        }
        
        @keyframes scaleIn {
            to {
                opacity: 1;
                transform: scale(1);
            }
        }
        
        .fade-in {
            opacity: 0;
            transform: translateY(30px);
            animation: fadeInUp 0.8s ease forwards;
        }
        
        @keyframes fadeInUp {
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        .product-image {
            transition: transform 0.6s ease;
        }
        
        .card-hover:hover .product-image {
            transform: scale(1.05);
        }
        
        .btn-whatsapp {
            background: #25D366;
            transition: all 0.3s ease;
        }
        
        .btn-whatsapp:hover {
            background: #1ec45b;
            transform: translateY(-2px);
        }
        
        .btn-call {
            background: #1c5c50;
            transition: all 0.3s ease;
        }
        
        .btn-call:hover {
            background: #2a5c5b;
            transform: translateY(-2px);
        }
        
        .floating-shapes {
            position: absolute;
            width: 100%;
            height: 100%;
            pointer-events: none;
            overflow: hidden;
        }
        
        .floating-shape {
            position: absolute;
            background: rgba(55, 117, 116, 0.05);
            border-radius: 50%;
            animation: floatShape 15s linear infinite;
        }
        
        @keyframes floatShape {
            0% { transform: translateY(100px) rotate(0deg); opacity: 0; }
            10% { opacity: 1; }
            90% { opacity: 1; }
            100% { transform: translateY(-100px) rotate(360deg); opacity: 0; }
        }
   

    /* style services section  */
      
        * {
            font-family: 'Cairo', sans-serif;
        }
        
        .primary {
            background: #1c5c50;
        }
        
        .primary-light {
            background: rgba(55, 117, 116, 0.08);
        }
        
        .text-primary {
            color: #1c5c50;
        }
        
        .border-primary {
            border-color: #1c5c50;
        }
        
        .card-hover {
            transition: all 0.4s ease;
            border: 2px solid transparent;
        }
        
        .card-hover:hover {
            transform: translateY(-10px);
            box-shadow: 0 25px 50px rgba(55, 117, 116, 0.15);
            border-color: #1c5c50;
        }
        
        .fade-in {
            opacity: 0;
            transform: translateY(30px);
            animation: fadeInUp 0.8s ease forwards;
        }
        
        @keyframes fadeInUp {
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        .service-icon {
            transition: all 0.4s ease;
            position: relative;
            overflow: hidden;
        }
        
        .service-icon::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 100%;
            height: 100%;
            background: rgba(55, 117, 116, 0.1);
            border-radius: 50%;
            transform: scale(0);
            transition: transform 0.4s ease;
        }
        
        .card-hover:hover .service-icon::before {
            transform: scale(1.5);
        }
        
        .card-hover:hover .service-icon {
            transform: scale(1.1) rotate(5deg);
        }
        
        .feature-list li {
            transition: all 0.3s ease;
            padding: 8px 0;
        }
        
        .feature-list li:hover {
            transform: translateX(-5px);
            color: #1c5c50;
        }
        
        .gradient-bg-1 {
            background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
        }
        
        .gradient-bg-2 {
            background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
        }
        
        .gradient-bg-3 {
            background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
        }
        
        .floating-elements {
            position: absolute;
            width: 100%;
            height: 100%;
            pointer-events: none;
            overflow: hidden;
        }
        
        .floating-element {
            position: absolute;
            font-size: 24px;
            color: rgba(55, 117, 116, 0.1);
            animation: floatElement 20s linear infinite;
        }
        
        @keyframes floatElement {
            0% { transform: translateY(100px) rotate(0deg); opacity: 0; }
            10% { opacity: 1; }
            90% { opacity: 1; }
            100% { transform: translateY(-100px) rotate(360deg); opacity: 0; }
        }
   
     
     /* style why-us section  */
       
        * {
            font-family: 'Cairo', sans-serif;
        }
        
        .primary {
            background: #1c5c50;
        }
        
        .primary-light {
            background: rgba(55, 117, 116, 0.08);
        }
        
        .text-primary {
            color: #1c5c50;
        }
        
        .border-primary {
            border-color: #1c5c50;
        }
        
        .fade-in {
            opacity: 0;
            transform: translateY(30px);
            animation: fadeInUp 0.8s ease forwards;
        }
        
        @keyframes fadeInUp {
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        .feature-item {
            transition: all 0.3s ease;
            padding: 20px;
            border-right: 3px solid transparent;
        }
        
        .feature-item:hover {
            border-right-color: #1c5c50;
            background: rgba(55, 117, 116, 0.03);
            transform: translateX(-5px);
        }
        
        .feature-icon {
            transition: all 0.3s ease;
        }
        
        .feature-item:hover .feature-icon {
            transform: scale(1.1);
            color: #1c5c50;
        }
        
        .image-container {
            position: relative;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
        }
        
        .image-container::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            bottom: 0;
            left: 0;
            background: linear-gradient(45deg, rgba(55, 117, 116, 0.1) 0%, rgba(55, 117, 116, 0.05) 100%);
            z-index: 1;
        }
        
        .image-container img {
            transition: transform 0.8s ease;
        }
        
        .image-container:hover img {
            transform: scale(1.05);
        }
        
        .floating-elements {
            position: absolute;
            width: 100%;
            height: 100%;
            pointer-events: none;
            overflow: hidden;
        }
        
        .floating-element {
            position: absolute;
            font-size: 24px;
            color: rgba(55, 117, 116, 0.1);
            animation: floatElement 20s linear infinite;
        }
        
        @keyframes floatElement {
            0% { transform: translateY(100px) rotate(0deg); opacity: 0; }
            10% { opacity: 1; }
            90% { opacity: 1; }
            100% { transform: translateY(-100px) rotate(360deg); opacity: 0; }
        }
        
        .gradient-bg {
            background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
        }
    
        
        * {
            font-family: 'Cairo', sans-serif;
        }
        
        :root {
            --primary-color: #1c5c50;
            --primary-dark: #1a5f60;
            --primary-light: #4fb3b5;
        }
        
        /* تخصيص ألوان Tailwind */
        .bg-primary {
            background-color: var(--primary-color);
        }
        
        .bg-primary-dark {
            background-color: var(--primary-dark);
        }
        
        .text-primary {
            color: var(--primary-color);
        }
        
        .border-primary {
            border-color: var(--primary-color);
        }
        
        /* خلفية دائرية شفافة كما في اللوجو */
        .circle-bg {
            position: absolute;
            border-radius: 50%;
            background: rgba(45, 149, 150, 0.1);
            filter: blur(60px);
        }
        
        .circle-bg-1 {
            width: 400px;
            height: 400px;
            top: -100px;
            right: -100px;
        }
        
        .circle-bg-2 {
            width: 300px;
            height: 300px;
            bottom: -50px;
            left: -50px;
        }
        
        /* تأثيرات الأنيميشن */
        .fade-in {
            opacity: 0;
            transform: translateY(30px);
            transition: opacity 0.6s ease-out, transform 0.6s ease-out;
        }
        
        .fade-in.visible {
            opacity: 1;
            transform: translateY(0);
        }
        
        .scale-in {
            opacity: 0;
            transform: scale(0.9);
            transition: opacity 0.5s ease-out, transform 0.5s ease-out;
        }
        
        .scale-in.visible {
            opacity: 1;
            transform: scale(1);
        }
        
        /* تأثير Hover للبطاقات */
        .card-hover {
            transition: all 0.3s ease;
        }
        
        .card-hover:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(45, 149, 150, 0.2);
        }
        
     /* تصميم Hero Section */
.hero-overlay {
    background: linear-gradient(135deg, rgba(28, 92, 80, 0.95) 0%, rgba(18, 65, 56, 0.9) 100%);
}

        
        /* تصميم الأزرار */
        .btn-primary {
            background-color: var(--primary-color);
            transition: all 0.3s ease;
        }
        
        .btn-primary:hover {
            background-color: var(--primary-dark);
            transform: scale(1.05);
        }
        
        .btn-outline {
            border: 2px solid white;
            transition: all 0.3s ease;
        }
        
        .btn-outline:hover {
            background-color: white;
            color: var(--primary-color);
        }
        
        /* Navbar شفاف ثم صلب عند السكرول */
        .navbar {
            transition: all 0.3s ease;
        }
        
        .navbar.scrolled {
            background-color: white;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        }
        
        .navbar.scrolled .nav-link {
            color: #1f2937 !important;
        }
        
        /* معرض الصور */
        .gallery-item {
            position: relative;
            overflow: hidden;
            border-radius: 12px;
        }
        
        .gallery-item img {
            transition: transform 0.5s ease;
        }
        
        .gallery-item:hover img {
            transform: scale(1.1);
        }
        
        .gallery-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
background: rgba(28, 92, 80, 0.8);

            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0;
            transition: opacity 0.3s ease;
        }
        
        .gallery-item:hover .gallery-overlay {
            opacity: 1;
        }
        
        /* Smooth Scroll */
        html {
            scroll-behavior: smooth;
        }
        
        /* تخصيص النموذج */
        .form-input {
            border: 2px solid #e5e7eb;
            transition: all 0.3s ease;
        }
        
        .form-input:focus {
            border-color: var(--primary-color);
            outline: none;
            box-shadow: 0 0 0 3px rgba(45, 149, 150, 0.1);
        }
        
        /* تصميم responsive للموبايل */
        @media (max-width: 768px) {
            .circle-bg-1 {
                width: 250px;
                height: 250px;
            }
            
            .circle-bg-2 {
                width: 200px;
                height: 200px;
            }
        }
        
        /* Loading للصور */
        img[loading="lazy"] {
            background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
            background-size: 200% 100%;
            animation: loading 1.5s infinite;
        }
        
        @keyframes loading {
            0% { background-position: 200% 0; }
            100% { background-position: -200% 0; }
        }