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

        :root {
            --navy: #0577d7;
            --navy-light: #1593f2;
            --navy-dark: #024a89;
            --gold: #f37021;
            --gold-light: #ff9a4a;
            --gold-dark: #c85008;
            --white: #ffffff;
            --gray-50: #f8fafc;
            --gray-100: #f1f5f9;
            --gray-200: #e2e8f0;
            --gray-600: #475569;
            --gray-700: #334155;
            --gray-800: #1e293b;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'Cairo', sans-serif;
            line-height: 1.6;
            color: var(--gray-800);
            overflow-x: hidden;
        }

        /* Loading Screen */
        .loading-screen {
            position: fixed;
            inset: 0;
            background: var(--navy);
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 9999;
            transition: opacity 0.5s ease, visibility 0.5s ease;
        }

        .loading-screen.hidden {
            opacity: 0;
            visibility: hidden;
        }

        .loading-content {
            text-align: center;
        }

        .loading-content img {
            width: 120px;
            height: auto;
            animation: pulse 1.5s ease-in-out infinite;
        }

        .loading-bar {
            width: 200px;
            height: 4px;
            background: rgba(255,255,255,0.1);
            border-radius: 2px;
            margin-top: 20px;
            overflow: hidden;
        }

        .loading-progress {
            height: 100%;
            background: var(--gold);
            border-radius: 2px;
            animation: loading 1.5s ease-in-out infinite;
        }

        @keyframes loading {
            0% { transform: translateX(-100%); }
            100% { transform: translateX(100%); }
        }

        @keyframes pulse {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.7; }
        }

        /* Navbar */
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            transition: all 0.4s ease;
            padding: 15px 0;
        }

        .navbar.scrolled {
            background: rgba(255,255,255,0.98);
            backdrop-filter: blur(10px);
            box-shadow: 0 4px 20px rgba(0,0,0,0.1);
            padding: 10px 0;
        }

        .navbar-container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

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

        .navbar-logo img {
            height: 60px;
            transition: height 0.3s ease;
        }

        .navbar.scrolled .navbar-logo img {
            height: 50px;
        }

        .navbar-logo span {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--white);
            transition: color 0.3s ease;
        }

        .navbar.scrolled .navbar-logo span {
            color: var(--navy);
        }

        .navbar-nav {
            display: flex;
            align-items: center;
            gap: 30px;
            list-style: none;
        }

        .navbar-nav a {
            color: var(--white);
            text-decoration: none;
            font-weight: 500;
            font-size: 0.95rem;
            position: relative;
            transition: color 0.3s ease;
        }

        .navbar.scrolled .navbar-nav a {
            color: var(--navy);
        }

        .navbar-nav a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            right: 0;
            width: 0;
            height: 2px;
            background: var(--gold);
            transition: width 0.3s ease;
        }

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

        .navbar-nav a:hover {
            color: var(--gold);
        }

        .navbar-contact {
            display: flex;
            align-items: center;
            gap: 15px;
        }

        .btn-contact {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 10px 24px;
            border-radius: 50px;
            font-weight: 600;
            text-decoration: none;
            transition: all 0.3s ease;
        }

        .btn-contact-primary {
            background: var(--gold);
            color: var(--navy);
        }

        .btn-contact-primary:hover {
            background: var(--gold-light);
            transform: translateY(-2px);
        }

        .navbar.scrolled .btn-contact-primary {
            background: var(--navy);
            color: var(--gold);
        }

        .navbar.scrolled .btn-contact-primary:hover {
            background: var(--navy-light);
        }

        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: var(--white);
            transition: color 0.3s ease;
        }

        .navbar.scrolled .mobile-menu-btn {
            color: var(--navy);
        }

        /* Mobile Menu */
        .mobile-menu {
            position: fixed;
            top: 0;
            right: -100%;
            width: 100%;
            height: 100vh;
            background: var(--navy);
            z-index: 999;
            transition: right 0.4s ease;
            padding: 80px 30px 30px;
        }

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

        .mobile-menu-close {
            position: absolute;
            top: 20px;
            left: 20px;
            background: none;
            border: none;
            color: var(--white);
            font-size: 1.8rem;
            cursor: pointer;
        }

        .mobile-menu ul {
            list-style: none;
        }

        .mobile-menu li {
            margin-bottom: 20px;
        }

        .mobile-menu a {
            color: var(--white);
            text-decoration: none;
            font-size: 1.3rem;
            font-weight: 600;
            display: block;
            padding: 10px 0;
            border-bottom: 1px solid rgba(255,255,255,0.1);
        }

        .mobile-menu a:hover {
            color: var(--gold);
        }

        /* Hero Slider */
        .hero-slider {
            position: relative;
            height: 100vh;
            overflow: hidden;
        }

        .hero-slide {
            position: absolute;
            inset: 0;
            opacity: 0;
            transition: opacity 1s ease, transform 8s ease;
        }

        .hero-slide.active {
            opacity: 1;
        }

        .hero-slide-bg {
            position: absolute;
            inset: 0;
            background-size: cover;
            background-position: center;
            transform: scale(1.1);
            transition: transform 8s ease;
        }

        .hero-slide.active .hero-slide-bg {
            transform: scale(1);
        }

        .hero-slide-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(26,54,93,0.9), rgba(26,54,93,0.4), rgba(26,54,93,0.2));
        }

        .hero-content {
            position: relative;
            z-index: 10;
            height: 100%;
            display: flex;
            align-items: center;
            padding: 0 5%;
        }

        .hero-text {
            max-width: 700px;
            color: var(--white);
        }

        .hero-subtitle {
            display: inline-block;
            color: var(--gold);
            font-size: 1.2rem;
            font-weight: 600;
            margin-bottom: 15px;
            opacity: 0;
            transform: translateY(30px);
        }

        .hero-slide.active .hero-subtitle {
            animation: slideInUp 0.8s ease forwards;
        }

        .hero-title {
            font-size: 3.5rem;
            font-weight: 800;
            margin-bottom: 20px;
            line-height: 1.2;
            opacity: 0;
            transform: translateY(30px);
        }

        .hero-slide.active .hero-title {
            animation: slideInUp 0.8s ease 0.2s forwards;
        }

        .hero-description {
            font-size: 1.2rem;
            margin-bottom: 30px;
            opacity: 0.9;
            opacity: 0;
            transform: translateY(30px);
        }

        .hero-slide.active .hero-description {
            animation: slideInUp 0.8s ease 0.4s forwards;
        }

        .hero-buttons {
            display: flex;
            gap: 15px;
            flex-wrap: wrap;
            opacity: 0;
            transform: translateY(30px);
        }

        .hero-slide.active .hero-buttons {
            animation: slideInUp 0.8s ease 0.6s forwards;
        }

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

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 14px 32px;
            background: var(--gold);
            color: var(--navy);
            text-decoration: none;
            border-radius: 50px;
            font-weight: 700;
            transition: all 0.3s ease;
        }

        .btn-primary:hover {
            background: var(--gold-light);
            transform: translateY(-3px);
            box-shadow: 0 10px 30px rgba(201,162,39,0.3);
        }

        .btn-outline {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 14px 32px;
            border: 2px solid var(--white);
            color: var(--white);
            text-decoration: none;
            border-radius: 50px;
            font-weight: 700;
            transition: all 0.3s ease;
        }

        .btn-outline:hover {
            background: var(--white);
            color: var(--navy);
        }

        /* Slider Controls */
        .slider-controls {
            position: absolute;
            bottom: 30px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            gap: 10px;
            z-index: 20;
        }

        .slider-dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: rgba(255,255,255,0.4);
            border: none;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .slider-dot.active {
            background: var(--gold);
            width: 35px;
            border-radius: 6px;
        }

        .slider-arrows {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            width: 100%;
            display: flex;
            justify-content: space-between;
            padding: 0 20px;
            z-index: 20;
            pointer-events: none;
        }

        .slider-arrow {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: rgba(255,255,255,0.1);
            backdrop-filter: blur(5px);
            border: 1px solid rgba(255,255,255,0.2);
            color: var(--white);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.3s ease;
            pointer-events: auto;
        }

        .slider-arrow:hover {
            background: var(--gold);
            border-color: var(--gold);
            color: var(--navy);
        }

        /* Scroll Down */
        .scroll-down {
            position: absolute;
            bottom: 30px;
            right: 5%;
            z-index: 20;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 10px;
            color: rgba(255,255,255,0.7);
            text-decoration: none;
            font-size: 0.9rem;
        }

        .scroll-down:hover {
            color: var(--gold);
        }

        .scroll-mouse {
            width: 26px;
            height: 40px;
            border: 2px solid currentColor;
            border-radius: 13px;
            display: flex;
            justify-content: center;
            padding-top: 8px;
        }

        .scroll-wheel {
            width: 4px;
            height: 8px;
            background: currentColor;
            border-radius: 2px;
            animation: scrollWheel 1.5s ease-in-out infinite;
        }

        @keyframes scrollWheel {
            0%, 100% { transform: translateY(0); opacity: 1; }
            50% { transform: translateY(8px); opacity: 0.5; }
        }

        /* Section Styles */
        .section {
            padding: 100px 0;
            position: relative;
        }

        .section-header {
            text-align: center;
            margin-bottom: 60px;
        }

        .section-label {
            display: inline-block;
            color: var(--gold);
            font-weight: 600;
            font-size: 1.1rem;
            margin-bottom: 10px;
        }

        .section-title {
            font-size: 2.8rem;
            font-weight: 800;
            color: var(--navy);
            margin-bottom: 15px;
        }

        .section-line {
            width: 80px;
            height: 4px;
            background: var(--gold);
            margin: 0 auto;
            border-radius: 2px;
        }

        .section-description {
            max-width: 600px;
            margin: 20px auto 0;
            color: var(--gray-600);
            font-size: 1.1rem;
        }

        .container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* About Section */
        .about-section {
            background: var(--white);
        }

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

        .about-image {
            position: relative;
        }

        .about-image img {
            width: 100%;
            height: 500px;
            object-fit: cover;
            border-radius: 20px;
            box-shadow: 0 20px 60px rgba(0,0,0,0.15);
        }

        .about-image-frame {
            position: absolute;
            top: -20px;
            right: -20px;
            width: 100%;
            height: 100%;
            border: 4px solid var(--gold);
            border-radius: 20px;
            z-index: -1;
        }

        .experience-badge {
            position: absolute;
            bottom: -20px;
            left: -20px;
            background: var(--navy);
            color: var(--white);
            padding: 25px 35px;
            border-radius: 15px;
            text-align: center;
            box-shadow: 0 10px 40px rgba(26,54,93,0.3);
        }

        .experience-badge .number {
            font-size: 3rem;
            font-weight: 800;
            color: var(--gold);
            line-height: 1;
        }

        .experience-badge .text {
            font-size: 0.95rem;
            margin-top: 5px;
        }

        .about-content h3 {
            font-size: 2rem;
            color: var(--navy);
            margin-bottom: 20px;
        }

        .about-content p {
            color: var(--gray-600);
            font-size: 1.1rem;
            line-height: 1.8;
            margin-bottom: 25px;
        }

        .vision-mission {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .vm-card {
            background: var(--gray-50);
            padding: 25px;
            border-radius: 15px;
            border-right: 4px solid var(--gold);
            display: flex;
            gap: 20px;
            transition: all 0.3s ease;
        }

        .vm-card:hover {
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
            transform: translateX(-5px);
        }

        .vm-icon {
            width: 55px;
            height: 55px;
            background: var(--gold);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .vm-icon i {
            font-size: 1.5rem;
            color: var(--navy);
        }

        .vm-content h4 {
            color: var(--navy);
            font-size: 1.3rem;
            margin-bottom: 8px;
        }

        .vm-content p {
            color: var(--gray-600);
            font-size: 0.95rem;
            margin: 0;
        }

        /* Values */
        .values-section {
            margin-top: 60px;
        }

        .values-title {
            text-align: center;
            font-size: 1.8rem;
            color: var(--navy);
            margin-bottom: 40px;
        }

        .values-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 25px;
        }

        .value-card {
            background: var(--white);
            padding: 30px 20px;
            border-radius: 15px;
            text-align: center;
            box-shadow: 0 5px 20px rgba(0,0,0,0.08);
            transition: all 0.3s ease;
            border: 1px solid var(--gray-100);
        }

        .value-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 40px rgba(0,0,0,0.12);
        }

        .value-icon {
            width: 65px;
            height: 65px;
            background: var(--navy);
            border-radius: 15px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            transition: all 0.3s ease;
        }

        .value-card:hover .value-icon {
            background: var(--gold);
        }

        .value-icon i {
            font-size: 1.6rem;
            color: var(--gold);
            transition: color 0.3s ease;
        }

        .value-card:hover .value-icon i {
            color: var(--navy);
        }

        .value-card h4 {
            color: var(--navy);
            font-size: 1.2rem;
            margin-bottom: 10px;
        }

        .value-card p {
            color: var(--gray-600);
            font-size: 0.9rem;
        }

        /* Services Section - White Background */
        .services-section {
            background: var(--white);
            position: relative;
        }

        .services-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 1px;
            background: linear-gradient(to right, transparent, var(--gray-200), transparent);
        }

        .services-section .section-title {
            color: var(--navy);
        }

        .services-section .section-description {
            color: var(--gray-600);
        }

        .services-wrapper {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: start;
        }

        .services-list {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }

        .service-item {
            background: var(--gray-50);
            padding: 25px;
            border-radius: 15px;
            cursor: pointer;
            transition: all 0.3s ease;
            border: 2px solid transparent;
        }

        .service-item:hover,
        .service-item.active {
            background: var(--navy);
            border-color: var(--gold);
        }

        .service-item-header {
            display: flex;
            align-items: center;
            gap: 15px;
        }

        .service-item-icon {
            width: 55px;
            height: 55px;
            background: var(--gold);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .service-item:hover .service-item-icon,
        .service-item.active .service-item-icon {
            background: var(--gold);
        }

        .service-item-icon i {
            font-size: 1.4rem;
            color: var(--navy);
        }

        .service-item-title {
            flex: 1;
        }

        .service-item-title h4 {
            color: var(--navy);
            font-size: 1.2rem;
            margin-bottom: 5px;
            transition: color 0.3s ease;
        }

        .service-item:hover .service-item-title h4,
        .service-item.active .service-item-title h4 {
            color: var(--gold);
        }

        .service-item-title p {
            color: var(--gray-600);
            font-size: 0.9rem;
            transition: color 0.3s ease;
        }

        .service-item:hover .service-item-title p,
        .service-item.active .service-item-title p {
            color: rgba(255,255,255,0.7);
        }

        .service-item-arrow {
            color: var(--gray-400);
            transition: all 0.3s ease;
        }

        .service-item:hover .service-item-arrow,
        .service-item.active .service-item-arrow {
            color: var(--gold);
            transform: rotate(180deg);
        }

        .service-detail {
            background: var(--white);
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 10px 40px rgba(0,0,0,0.1);
        }

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

        .service-detail-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .service-detail:hover .service-detail-image img {
            transform: scale(1.1);
        }

        .service-detail-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(26,54,93,0.8), transparent);
        }

        .service-detail-icon {
            position: absolute;
            bottom: 20px;
            right: 20px;
            width: 50px;
            height: 50px;
            background: var(--gold);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .service-detail-icon i {
            font-size: 1.3rem;
            color: var(--navy);
        }

        .service-detail-content {
            padding: 30px;
        }

        .service-detail-content h3 {
            color: var(--navy);
            font-size: 1.6rem;
            margin-bottom: 15px;
        }

        .service-detail-content p {
            color: var(--gray-600);
            margin-bottom: 20px;
            line-height: 1.7;
        }

        .service-features {
            margin-bottom: 25px;
        }

        .service-features h5 {
            color: var(--navy);
            margin-bottom: 12px;
            font-size: 1rem;
        }

        .service-features ul {
            list-style: none;
        }

        .service-features li {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 8px;
            color: var(--gray-700);
            font-size: 0.95rem;
        }

        .service-features li i {
            color: var(--gold);
            font-size: 0.7rem;
        }

        .btn-service {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            width: 100%;
            padding: 14px;
            background: var(--navy);
            color: var(--gold);
            text-decoration: none;
            border-radius: 12px;
            font-weight: 600;
            transition: all 0.3s ease;
        }

        .btn-service:hover {
            background: var(--navy-light);
        }

        /* Why Us Section */
        .why-us-section {
            background: var(--gray-50);
        }

        .stats-bar {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            margin-bottom: 60px;
        }

        .stat-item {
            background: var(--navy);
            padding: 30px;
            border-radius: 15px;
            text-align: center;
            transition: all 0.3s ease;
        }

        .stat-item:hover {
            background: var(--navy-light);
            transform: translateY(-5px);
        }

        .stat-number {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--gold);
            line-height: 1;
        }

        .stat-label {
            color: rgba(255,255,255,0.8);
            margin-top: 8px;
            font-size: 0.95rem;
        }

        .reasons-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 25px;
        }

        .reason-card {
            background: var(--white);
            padding: 35px 25px;
            border-radius: 15px;
            box-shadow: 0 5px 20px rgba(0,0,0,0.05);
            transition: all 0.3s ease;
        }

        .reason-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 40px rgba(0,0,0,0.1);
        }

        .reason-icon {
            width: 70px;
            height: 70px;
            background: var(--navy);
            border-radius: 15px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 25px;
            transition: all 0.3s ease;
        }

        .reason-card:hover .reason-icon {
            background: var(--gold);
        }

        .reason-icon i {
            font-size: 1.8rem;
            color: var(--gold);
            transition: color 0.3s ease;
        }

        .reason-card:hover .reason-icon i {
            color: var(--navy);
        }

        .reason-card h4 {
            color: var(--navy);
            font-size: 1.3rem;
            margin-bottom: 12px;
        }

        .reason-card p {
            color: var(--gray-600);
            font-size: 0.95rem;
            line-height: 1.6;
        }

        .why-us-cta {
            text-align: center;
            margin-top: 50px;
        }

        .why-us-cta p {
            color: var(--gray-600);
            font-size: 1.1rem;
            margin-bottom: 20px;
        }

        /* Projects Section */
        .projects-section {
            background: var(--white);
        }

        .projects-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }

        .project-card {
            background: var(--white);
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 5px 20px rgba(0,0,0,0.08);
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .project-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 50px rgba(0,0,0,0.15);
        }

        .project-image {
            height: 240px;
            position: relative;
            overflow: hidden;
        }

        .project-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

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

        .project-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(26,54,93,0.8), transparent);
            opacity: 0;
            transition: opacity 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: center;
        }

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

        .project-view-btn {
            padding: 12px 25px;
            background: var(--gold);
            color: var(--navy);
            border-radius: 50px;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 8px;
            transform: translateY(20px);
            opacity: 0;
            transition: all 0.3s ease;
        }

        .project-card:hover .project-view-btn {
            transform: translateY(0);
            opacity: 1;
        }

        .project-category {
            position: absolute;
            top: 15px;
            right: 15px;
            padding: 6px 15px;
            background: var(--gold);
            color: var(--navy);
            border-radius: 50px;
            font-size: 0.8rem;
            font-weight: 600;
        }

        .project-content {
            padding: 25px;
        }

        .project-content h3 {
            color: var(--navy);
            font-size: 1.3rem;
            margin-bottom: 10px;
            transition: color 0.3s ease;
        }

        .project-card:hover .project-content h3 {
            color: var(--gold);
        }

        .project-content p {
            color: var(--gray-600);
            font-size: 0.95rem;
            margin-bottom: 15px;
            line-height: 1.5;
        }

        .project-meta {
            display: flex;
            gap: 20px;
            font-size: 0.85rem;
            color: var(--gray-500);
        }

        .project-meta span {
            display: flex;
            align-items: center;
            gap: 5px;
        }

        /* Project Modal */
        .modal {
            display: none;
            position: fixed;
            inset: 0;
            background: rgba(26,54,93,0.95);
            z-index: 2000;
            overflow-y: auto;
            padding: 50px 20px;
        }

        .modal.active {
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .modal-content {
            background: var(--white);
            border-radius: 20px;
            max-width: 900px;
            width: 100%;
            max-height: 90vh;
            overflow-y: auto;
            position: relative;
        }

        .modal-close {
            position: absolute;
            top: 20px;
            left: 20px;
            width: 45px;
            height: 45px;
            background: rgba(255,255,255,0.9);
            border: none;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            z-index: 10;
            transition: all 0.3s ease;
        }

        .modal-close:hover {
            background: var(--gold);
        }

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

        .modal-gallery img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .gallery-nav {
            position: absolute;
            bottom: 20px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            gap: 8px;
        }

        .gallery-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: rgba(255,255,255,0.5);
            border: none;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .gallery-dot.active {
            background: var(--gold);
            width: 30px;
            border-radius: 5px;
        }

        .modal-body {
            padding: 35px;
        }

        .modal-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 20px;
        }

        .modal-tag {
            padding: 6px 15px;
            background: var(--gold);
            color: var(--navy);
            border-radius: 50px;
            font-size: 0.85rem;
            font-weight: 600;
        }

        .modal-tag.outline {
            background: transparent;
            border: 1px solid var(--gray-200);
            color: var(--gray-600);
        }

        .modal-body h2 {
            color: var(--navy);
            font-size: 2rem;
            margin-bottom: 20px;
        }

        .modal-section {
            margin-bottom: 25px;
        }

        .modal-section h4 {
            color: var(--navy);
            font-size: 1.2rem;
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .modal-section h4 i {
            color: var(--gold);
        }

        .modal-section p {
            color: var(--gray-600);
            line-height: 1.7;
        }

        .modal-cta {
            margin-top: 30px;
            padding-top: 25px;
            border-top: 1px solid var(--gray-200);
        }

        /* Gallery Section */
        .gallery-section {
            background: var(--gray-50);
        }

        .gallery-filters {
            display: flex;
            justify-content: center;
            gap: 10px;
            margin-bottom: 40px;
            flex-wrap: wrap;
        }

        .gallery-filter {
            padding: 10px 25px;
            background: var(--white);
            border: none;
            border-radius: 50px;
            font-family: 'Cairo', sans-serif;
            font-weight: 500;
            color: var(--gray-600);
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .gallery-filter:hover,
        .gallery-filter.active {
            background: var(--navy);
            color: var(--gold);
        }

        .gallery-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            grid-auto-rows: 250px;
            gap: 15px;
        }

        .gallery-item {
            position: relative;
            border-radius: 15px;
            overflow: hidden;
            cursor: pointer;
        }

        .gallery-item.large {
            grid-column: span 2;
            grid-row: span 2;
        }

        .gallery-item img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .gallery-item:hover img {
            transform: scale(1.1);
        }

        .gallery-item-overlay {
            position: absolute;
            inset: 0;
            background: rgba(26,54,93,0.8);
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .gallery-item:hover .gallery-item-overlay {
            opacity: 1;
        }

        .gallery-item-overlay h4 {
            color: var(--white);
            font-size: 1.3rem;
            margin-bottom: 5px;
        }

        .gallery-item-overlay span {
            color: var(--gold);
            font-size: 0.9rem;
        }

        /* Lightbox */
        .lightbox {
            display: none;
            position: fixed;
            inset: 0;
            background: rgba(26,54,93,0.98);
            z-index: 3000;
            align-items: center;
            justify-content: center;
        }

        .lightbox.active {
            display: flex;
        }

        .lightbox-close {
            position: absolute;
            top: 20px;
            left: 20px;
            width: 50px;
            height: 50px;
            background: rgba(255,255,255,0.1);
            border: none;
            border-radius: 50%;
            color: var(--white);
            font-size: 1.5rem;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .lightbox-close:hover {
            background: var(--gold);
            color: var(--navy);
        }

        .lightbox-nav {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            width: 55px;
            height: 55px;
            background: rgba(255,255,255,0.1);
            border: none;
            border-radius: 50%;
            color: var(--white);
            font-size: 1.3rem;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .lightbox-nav:hover {
            background: var(--gold);
            color: var(--navy);
        }

        .lightbox-prev {
            right: 20px;
        }

        .lightbox-next {
            left: 20px;
        }

        .lightbox-image {
            max-width: 85%;
            max-height: 80vh;
            border-radius: 10px;
        }

        .lightbox-caption {
            position: absolute;
            bottom: 30px;
            left: 50%;
            transform: translateX(-50%);
            text-align: center;
            color: var(--white);
        }

        .lightbox-caption h4 {
            font-size: 1.5rem;
            margin-bottom: 5px;
        }

        .lightbox-caption span {
            color: var(--gold);
        }

        .lightbox-dots {
            position: absolute;
            bottom: 100px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            gap: 8px;
        }

        .lightbox-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: rgba(255,255,255,0.3);
            border: none;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .lightbox-dot.active {
            background: var(--gold);
            width: 30px;
            border-radius: 5px;
        }

        /* Clients Section */
        .clients-section {
            background: var(--navy);
            position: relative;
            overflow: hidden;
        }

        .clients-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(circle at 1px 1px, rgba(201,162,39,0.1) 1px, transparent 0);
            background-size: 40px 40px;
        }

        .clients-section .section-title {
            color: var(--white);
        }

        .clients-section .section-description {
            color: rgba(255,255,255,0.7);
        }

        .clients-slider {
            position: relative;
            overflow: hidden;
            padding: 20px 0;
        }

        .clients-slider::before,
        .clients-slider::after {
            content: '';
            position: absolute;
            top: 0;
            bottom: 0;
            width: 100px;
            z-index: 2;
            pointer-events: none;
        }

        .clients-slider::before {
            right: 0;
            background: linear-gradient(to left, var(--navy), transparent);
        }

        .clients-slider::after {
            left: 0;
            background: linear-gradient(to right, var(--navy), transparent);
        }

        .clients-track {
            display: flex;
            gap: 30px;
            animation: scrollClients 30s linear infinite;
        }

        @keyframes scrollClients {
            0% { transform: translateX(0); }
            100% { transform: translateX(-50%); }
        }

        .client-item {
            flex-shrink: 0;
            width: 180px;
            height: 180px;
            background: rgba(255,255,255,0.05);
            backdrop-filter: blur(5px);
            border: 1px solid rgba(255,255,255,0.1);
            border-radius: 20px;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 15px;
            transition: all 0.3s ease;
        }

        .client-item:hover {
            background: var(--gold);
            border-color: var(--gold);
        }

        .client-logo {
            width: 70px;
            height: 70px;
            background: rgba(201,162,39,0.2);
            border-radius: 15px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .client-item:hover .client-logo {
            background: rgba(26,54,93,0.2);
        }

        .client-logo span {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--gold);
        }

        .client-item:hover .client-logo span {
            color: var(--navy);
        }

        .client-item span:last-child {
            color: var(--white);
            font-size: 0.9rem;
            font-weight: 500;
            text-align: center;
            padding: 0 10px;
        }

        .client-item:hover span:last-child {
            color: var(--navy);
        }

        .clients-stats {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            margin-top: 60px;
        }

        .clients-stats .stat-item {
            background: rgba(255,255,255,0.05);
        }

        /* Contact Section */
        .contact-section {
            background: var(--white);
        }

        .contact-grid {
            display: grid;
            grid-template-columns: 1fr 2fr;
            gap: 50px;
        }

        .contact-info-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .contact-info-item {
            background: var(--gray-50);
            padding: 25px;
            border-radius: 15px;
            display: flex;
            gap: 20px;
            transition: all 0.3s ease;
        }

        .contact-info-item:hover {
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
        }

        .contact-info-icon {
            width: 55px;
            height: 55px;
            background: var(--navy);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .contact-info-icon i {
            font-size: 1.4rem;
            color: var(--gold);
        }

        .contact-info-content h4 {
            color: var(--navy);
            font-size: 1.1rem;
            margin-bottom: 5px;
        }

        .contact-info-content p {
            color: var(--gray-700);
            font-size: 0.95rem;
        }

        .contact-info-content p.secondary {
            color: var(--gray-500);
            font-size: 0.85rem;
        }

        .contact-map {
            background: var(--gray-100);
            border-radius: 15px;
            height: 200px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-top: 20px;
        }

        .contact-map-placeholder {
            text-align: center;
            color: var(--navy);
        }

        .contact-map-placeholder i {
            font-size: 3rem;
            margin-bottom: 10px;
        }

        .contact-form-wrapper {
            background: var(--white);
            padding: 40px;
            border-radius: 20px;
            box-shadow: 0 10px 40px rgba(0,0,0,0.1);
        }

        .contact-form-wrapper h3 {
            color: var(--navy);
            font-size: 1.8rem;
            margin-bottom: 30px;
        }

        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
            margin-bottom: 20px;
        }

        .form-group {
            margin-bottom: 20px;
        }

        .form-group label {
            display: block;
            color: var(--navy);
            font-weight: 600;
            margin-bottom: 8px;
        }

        .form-group input,
        .form-group textarea {
            width: 100%;
            padding: 14px 18px;
            border: 1px solid var(--gray-200);
            border-radius: 10px;
            font-family: 'Cairo', sans-serif;
            font-size: 1rem;
            transition: all 0.3s ease;
        }

        .form-group input:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: var(--gold);
            box-shadow: 0 0 0 3px rgba(201,162,39,0.1);
        }

        .form-group textarea {
            resize: vertical;
            min-height: 140px;
        }

        .btn-submit {
            width: 100%;
            padding: 16px;
            background: var(--navy);
            color: var(--gold);
            border: none;
            border-radius: 12px;
            font-family: 'Cairo', sans-serif;
            font-size: 1.1rem;
            font-weight: 700;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            transition: all 0.3s ease;
        }

        .btn-submit:hover {
            background: var(--navy-light);
        }

        .form-success {
            text-align: center;
            padding: 50px 20px;
        }

        .form-success i {
            font-size: 4rem;
            color: #22c55e;
            margin-bottom: 20px;
        }

        .form-success h4 {
            color: var(--navy);
            font-size: 1.8rem;
            margin-bottom: 10px;
        }

        .form-success p {
            color: var(--gray-600);
        }

        /* Footer */
        .footer {
            background: var(--navy);
            position: relative;
            overflow: hidden;
        }

        .footer::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(circle at 1px 1px, rgba(201,162,39,0.05) 1px, transparent 0);
            background-size: 30px 30px;
        }

        .footer-content {
            padding: 80px 0 40px;
            position: relative;
            z-index: 1;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
            gap: 40px;
        }

        .footer-brand img {
            height: 80px;
            margin-bottom: 20px;
        }

        .footer-brand p {
            color: rgba(255,255,255,0.7);
            line-height: 1.8;
            margin-bottom: 25px;
        }

        .footer-social {
            display: flex;
            gap: 12px;
        }

        .footer-social a {
            width: 42px;
            height: 42px;
            background: rgba(255,255,255,0.1);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--white);
            text-decoration: none;
            transition: all 0.3s ease;
        }

        .footer-social a:hover {
            background: var(--gold);
            color: var(--navy);
        }

        .footer-column h4 {
            color: var(--gold);
            font-size: 1.2rem;
            margin-bottom: 25px;
        }

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

        .footer-links li {
            margin-bottom: 12px;
        }

        .footer-links a {
            color: rgba(255,255,255,0.7);
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 8px;
            transition: all 0.3s ease;
        }

        .footer-links a::before {
            content: '';
            width: 6px;
            height: 6px;
            background: var(--gold);
            border-radius: 50%;
        }

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

        .footer-contact li {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            margin-bottom: 15px;
            color: rgba(255,255,255,0.7);
        }

        .footer-contact i {
            color: var(--gold);
            margin-top: 5px;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.1);
            padding: 25px 0;
            position: relative;
            z-index: 1;
        }

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

        .footer-bottom p {
            color: rgba(255,255,255,0.5);
            font-size: 0.9rem;
        }

        /* WhatsApp Button */
        .whatsapp-btn {
            position: fixed;
            bottom: 25px;
            right: 25px;
            width: 65px;
            height: 65px;
            background: #25d366;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--white);
            font-size: 2rem;
            text-decoration: none;
            box-shadow: 0 5px 20px rgba(37,211,102,0.4);
            z-index: 1000;
            transition: all 0.3s ease;
        }

        .whatsapp-btn::before {
            content: '';
            position: absolute;
            inset: 0;
            border-radius: 50%;
            background: #25d366;
            animation: whatsappPulse 1.5s ease-out infinite;
            z-index: -1;
        }

        @keyframes whatsappPulse {
            0% { transform: scale(1); opacity: 0.5; }
            100% { transform: scale(1.5); opacity: 0; }
        }

        .whatsapp-btn:hover {
            transform: scale(1.1);
        }

        .whatsapp-tooltip {
            position: absolute;
            right: 80px;
            background: var(--white);
            color: var(--gray-800);
            padding: 10px 18px;
            border-radius: 10px;
            font-size: 0.9rem;
            font-weight: 500;
            white-space: nowrap;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
            box-shadow: 0 5px 20px rgba(0,0,0,0.15);
        }

        .whatsapp-tooltip::after {
            content: '';
            position: absolute;
            right: -8px;
            top: 50%;
            transform: translateY(-50%);
            border: 8px solid transparent;
            border-left-color: var(--white);
        }

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

        /* Scroll to Top */
        .scroll-top {
            position: fixed;
            bottom: 100px;
            left: 25px;
            width: 50px;
            height: 50px;
            background: var(--gold);
            border: none;
            border-radius: 50%;
            color: var(--navy);
            font-size: 1.3rem;
            cursor: pointer;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
            z-index: 999;
            box-shadow: 0 5px 15px rgba(201,162,39,0.4);
        }

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

        .scroll-top:hover {
            transform: scale(1.1);
        }

        /* Responsive */
        @media (max-width: 1200px) {
            .projects-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 992px) {
            .navbar-nav,
            .navbar-contact .btn-contact {
                display: none;
            }

            .mobile-menu-btn {
                display: block;
            }

            .hero-title {
                font-size: 2.5rem;
            }

            .about-grid,
            .services-wrapper,
            .contact-grid {
                grid-template-columns: 1fr;
            }

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

            .stats-bar,
            .reasons-grid,
            .clients-stats {
                grid-template-columns: repeat(2, 1fr);
            }

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

            .gallery-item.large {
                grid-column: span 2;
                grid-row: span 1;
            }

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

        @media (max-width: 768px) {
            .section {
                padding: 60px 0;
            }

            .section-title {
                font-size: 2rem;
            }

            .hero-title {
                font-size: 2rem;
            }

            .hero-description {
                font-size: 1rem;
            }

            .values-grid,
            .stats-bar,
            .reasons-grid,
            .projects-grid,
            .clients-stats {
                grid-template-columns: 1fr;
            }

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

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

            .gallery-item.large {
                grid-column: span 1;
            }

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

            .footer-bottom-content {
                flex-direction: column;
                gap: 10px;
                text-align: center;
            }
        }

        /* Animations */
        .fade-in {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.8s ease;
        }

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

:root {
    --gray-400: #94a3b8;
    --gray-500: #64748b;
}
.slide-content { display: none; }
.slide-content.active { display: block; }
.page-hero {
    min-height: 420px;
    display: flex;
    align-items: center;
    position: relative;
    background-size: cover;
    background-position: center;
    color: var(--white);
    padding-top: 110px;
    overflow: hidden;
}
.page-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, rgba(15,31,56,.92), rgba(26,54,93,.65));
}
.page-hero .container { position: relative; z-index: 2; }
.page-hero h1 { font-size: 3rem; margin-bottom: 15px; font-weight: 800; }
.breadcrumbs {
    display: inline-flex; gap: 8px; align-items: center;
    background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.14);
    border-radius: 999px; padding: 9px 18px; color: rgba(255,255,255,.85); margin-bottom:20px;
}
.breadcrumbs a { color: var(--gold); text-decoration: none; }
.content-page { padding: 90px 0; }
.rich-content { background: var(--white); border-radius: 20px; padding: 35px; box-shadow: 0 10px 40px rgba(0,0,0,.08); line-height: 1.9; }
.alert { padding: 15px 18px; border-radius: 12px; margin-bottom: 20px; font-weight: 600; }
.alert-success { background: #dcfce7; color: #166534; }
.alert-error { background: #fee2e2; color: #991b1b; }
.project-details { display: grid; grid-template-columns: 1.2fr .8fr; gap: 35px; }
.project-details img { width: 100%; border-radius: 18px; min-height: 360px; object-fit: cover; }
.project-info-card { background: var(--gray-50); border-radius: 18px; padding: 28px; border-right: 4px solid var(--gold); }
.project-info-card h2 { color: var(--navy); margin-bottom: 15px; }
.project-info-card ul { list-style: none; margin-top: 18px; }
.project-info-card li { margin-bottom: 12px; color: var(--gray-700); }
.project-info-card i { color: var(--gold); margin-left: 8px; }
.top-page-offset { padding-top: 105px; }
.section-actions { text-align: center; margin-top: 45px; }
.service-page-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 28px; }
.service-page-card { background: var(--white); border-radius: 20px; overflow: hidden; box-shadow: 0 8px 30px rgba(0,0,0,.08); transition: .3s; }
.service-page-card:hover { transform: translateY(-8px); box-shadow: 0 18px 50px rgba(0,0,0,.13); }
.service-page-card img { width: 100%; height: 260px; object-fit: cover; }
.service-page-card .body { padding: 28px; }
.service-page-card h3 { color: var(--navy); margin-bottom: 10px; }
.service-page-card ul { list-style: none; margin-top: 18px; }
.service-page-card li { margin-bottom: 8px; color: var(--gray-700); }
.service-page-card li i { color: var(--gold); font-size: .75rem; margin-left: 8px; }
@media (max-width: 900px) {
    .project-details, .service-page-grid { grid-template-columns: 1fr; }
    .page-hero h1 { font-size: 2.2rem; }
}

/* Language switcher */
.language-switcher{display:inline-flex;align-items:center;gap:4px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);border-radius:999px;padding:4px;backdrop-filter:blur(8px)}
.language-switcher a{min-width:34px;height:30px;display:inline-flex;align-items:center;justify-content:center;border-radius:999px;color:var(--white);font-weight:800;font-size:.82rem;text-decoration:none;transition:.25s}
.language-switcher a.active,.language-switcher a:hover{background:var(--gold);color:var(--navy)}
.navbar.scrolled .language-switcher{background:rgba(26,54,93,.06);border-color:rgba(26,54,93,.12)}
.navbar.scrolled .language-switcher a{color:var(--navy)}
.navbar.scrolled .language-switcher a.active,.navbar.scrolled .language-switcher a:hover{background:var(--navy);color:var(--gold)}
.mobile-lang{margin-top:22px;justify-content:center;background:rgba(255,255,255,.1)}
.lang-en{font-family:'Cairo',Arial,sans-serif}.lang-en .footer-links a:hover{padding-right:0;padding-left:5px}.lang-en .project-info-card{border-right:0;border-left:4px solid var(--gold)}

/* Client logo image */
.client-link{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:15px;color:inherit;text-decoration:none;width:100%;height:100%}
.client-logo img{width:82%;height:82%;object-fit:contain;transition:.3s}
.client-item:hover .client-logo img{transform:scale(1.04)}

/* Fixed developer signature - compact */
.developer-signature{
    display:inline-flex;
    align-items:center;
    gap:5px;
    padding:5px 10px;
    border-radius:9px;
    border:1px solid rgba(201,162,39,.35);
    background:linear-gradient(135deg,rgba(201,162,39,.11),rgba(255,255,255,.045),rgba(201,162,39,.12));
    color:var(--gold);
    font-size:.78rem;
    line-height:1.15;
    font-weight:700;
    text-decoration:none;
    position:relative;
    overflow:hidden;
    box-shadow:0 4px 13px rgba(0,0,0,.10);
    transition:.3s;
    white-space:nowrap;
}
.developer-signature::before{
    content:'';
    position:absolute;
    top:0;
    bottom:0;
    width:28px;
    left:-42px;
    background:linear-gradient(90deg,transparent,rgba(255,255,255,.20),transparent);
    transform:skewX(-18deg);
    animation:signatureShine 3.6s infinite;
}
.developer-signature:hover{
    transform:translateY(-1px);
    border-color:rgba(201,162,39,.65);
    box-shadow:0 7px 18px rgba(201,162,39,.13);
}
.pulse-heart{
    color:#ef4444;
    font-size:.82rem;
    animation:heartPulse 1.05s infinite;
    filter:drop-shadow(0 0 5px rgba(239,68,68,.35));
}
@keyframes heartPulse{0%,100%{transform:scale(1)}35%{transform:scale(1.18)}55%{transform:scale(.96)}}
@keyframes signatureShine{0%{left:-50px}45%,100%{left:calc(100% + 50px)}}
@media(max-width:768px){
    .developer-signature{font-size:.72rem;padding:4px 8px;border-radius:8px;gap:4px}
    .pulse-heart{font-size:.76rem}
}


/* Header visibility fixes */
.navbar:not(.scrolled){
    background:linear-gradient(180deg,rgba(15,31,56,.74),rgba(15,31,56,.34),rgba(15,31,56,0));
}
.navbar-logo span,
.navbar-nav a,
.mobile-menu-btn{
    text-shadow:0 2px 10px rgba(0,0,0,.35);
}
.navbar.scrolled .navbar-logo span,
.navbar.scrolled .navbar-nav a,
.navbar.scrolled .mobile-menu-btn,
.navbar.navbar-solid .navbar-logo span,
.navbar.navbar-solid .navbar-nav a,
.navbar.navbar-solid .mobile-menu-btn{
    text-shadow:none;
}
.navbar.navbar-solid{
    background:rgba(255,255,255,.98);
    backdrop-filter:blur(10px);
    box-shadow:0 4px 20px rgba(0,0,0,.1);
    padding:10px 0;
}
.navbar.navbar-solid .navbar-logo span,
.navbar.navbar-solid .navbar-nav a,
.navbar.navbar-solid .mobile-menu-btn{
    color:var(--navy);
}
.navbar.navbar-solid .btn-contact-primary{
    background:var(--navy);
    color:var(--gold);
}
.navbar.navbar-solid .language-switcher{
    background:rgba(26,54,93,.06);
    border-color:rgba(26,54,93,.12);
}
.navbar.navbar-solid .language-switcher a{color:var(--navy)}
.navbar.navbar-solid .language-switcher a.active,
.navbar.navbar-solid .language-switcher a:hover{background:var(--navy);color:var(--gold)}
.navbar-nav a{white-space:nowrap;display:inline-flex;align-items:center;min-height:34px;}
@media (max-width: 992px){
    .navbar-contact{gap:10px;}
    .language-switcher{display:inline-flex;}
}

/* v5: Fix hero slider text visibility. The text block is a sibling of .hero-slide, not a child, so animation must depend on .slide-content.active. */
.hero-text,
.hero-text .slide-content.active {
    position: relative;
    z-index: 25;
}
.slide-content.active .hero-subtitle {
    animation: slideInUp 0.8s ease forwards;
}
.slide-content.active .hero-title {
    animation: slideInUp 0.8s ease 0.2s forwards;
}
.slide-content.active .hero-description {
    animation: slideInUp 0.8s ease 0.4s forwards;
}
.slide-content.active .hero-buttons {
    animation: slideInUp 0.8s ease 0.6s forwards;
}
.slide-content:not(.active) .hero-subtitle,
.slide-content:not(.active) .hero-title,
.slide-content:not(.active) .hero-description,
.slide-content:not(.active) .hero-buttons {
    opacity: 0;
}
.hero-text .slide-content.active .hero-subtitle,
.hero-text .slide-content.active .hero-title,
.hero-text .slide-content.active .hero-description,
.hero-text .slide-content.active .hero-buttons {
    visibility: visible;
}


/* INSUMATECH content update */
.navbar-logo img{max-width:165px;width:auto;object-fit:contain;filter:drop-shadow(0 4px 10px rgba(0,0,0,.18))}
.navbar.scrolled .navbar-logo img,.navbar.navbar-solid .navbar-logo img{max-width:145px}
.navbar-logo span{font-size:1rem;max-width:190px;line-height:1.25}
.insulation-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-top:25px}
.insulation-card,.material-card{background:var(--white);border-radius:22px;padding:28px;box-shadow:0 12px 35px rgba(2,74,137,.08);border:1px solid rgba(5,119,215,.09);transition:.3s}
.insulation-card:hover,.material-card:hover{transform:translateY(-7px);box-shadow:0 18px 50px rgba(2,74,137,.14)}
.insulation-card h3,.material-card h3{color:var(--navy);margin:16px 0 10px;font-size:1.25rem}.insulation-card p,.material-card p{color:var(--gray-700);line-height:1.95}
.insulation-media{margin-top:35px;display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center;background:linear-gradient(135deg,rgba(5,119,215,.07),rgba(243,112,33,.08));border-radius:28px;padding:26px;border:1px solid rgba(5,119,215,.10)}
.insulation-media img{width:100%;border-radius:20px;box-shadow:0 10px 30px rgba(0,0,0,.10)}.insulation-media h3{color:var(--navy);font-size:1.7rem;margin-bottom:18px}
.check-list{list-style:none}.check-list li{position:relative;margin-bottom:13px;padding-right:32px;font-weight:800;color:var(--gray-800)}.check-list li:before{content:'\f058';font-family:'Font Awesome 6 Free';font-weight:900;position:absolute;right:0;color:var(--gold)}
.lang-en .check-list li{padding-right:0;padding-left:32px}.lang-en .check-list li:before{right:auto;left:0}
.material-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.material-card{border-top:4px solid var(--gold)}
.steps-list{counter-reset:step;list-style:none;margin-top:20px}.steps-list li{counter-increment:step;position:relative;padding:14px 58px 14px 18px;background:var(--gray-50);border-radius:14px;margin-bottom:12px;color:var(--gray-700);line-height:1.8}.steps-list li:before{content:counter(step);position:absolute;right:14px;top:50%;transform:translateY(-50%);width:32px;height:32px;border-radius:50%;background:var(--gold);color:var(--white);display:grid;place-items:center;font-weight:900}.lang-en .steps-list li{padding:14px 18px 14px 58px}.lang-en .steps-list li:before{right:auto;left:14px}
.material-coming{text-align:center;max-width:850px;margin:auto}.material-coming .value-icon{margin:auto auto 15px}
@media(max-width:992px){.insulation-cards,.material-grid,.insulation-media{grid-template-columns:1fr}.navbar-logo span{display:none}.navbar-logo img{max-width:145px}.navbar.scrolled .navbar-logo img,.navbar.navbar-solid .navbar-logo img{max-width:130px}}
@media(max-width:576px){.insulation-card,.material-card,.insulation-media{padding:20px}.navbar-logo img{max-width:125px}}