:root {
            --primary-color: #0a4d68;
            --secondary-color: #127389;
            --accent-color: #ff7e2e;
            --dark-color: #05161a;
            --light-color: #f8f9fa;
        }

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

        body {
            font-family: 'Inter', 'Segoe UI', sans-serif;
            overflow-x: hidden;
            background: var(--light-color);
        }

        .loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

        /* Navbar Styles */
        .navbar {
            background: rgba(10, 77, 104, 0.95);
            padding: 1.2rem 0;
            backdrop-filter: blur(10px);
            box-shadow: 0 2px 20px rgba(0,0,0,0.1);
            transition: all 0.4s ease;
        }

        .navbar.scrolled {
            padding: 0.8rem 0;
            background: rgba(10, 77, 104, 0.98);
            box-shadow: 0 4px 30px rgba(0,0,0,0.2);
        }

        .navbar-brand {
            font-size: 1.6rem;
            font-weight: 700;
            color: white !important;
            display: flex;
            align-items: center;
            gap: 12px;
            transition: all 0.3s ease;
        }

        .navbar-brand:hover {
            transform: scale(1.05);
        }

        .logo-icon {
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
        }

        .brand-text span {
            color: var(--accent-color);
            font-weight: 800;
        }

        .nav-link {
            color: rgba(255,255,255,0.9) !important;
            font-weight: 600;
            margin: 0 15px;
            padding: 8px 20px !important;
            border-radius: 25px;
            transition: all 0.3s ease;
            position: relative;
        }

        .nav-link:hover {
            color: white !important;
            background: rgba(255, 140, 66, 0.2);
            transform: translateY(-2px);
        }

        .nav-link.active {
            background: var(--accent-color);
            color: white !important;
        }

        /* Hero Section */
        #home {
            position: relative;
            min-height: 100vh;
            display: flex;
            align-items: center;
            background-image: linear-gradient(rgba(10, 77, 104, 0.85), rgba(18, 115, 137, 0.85)), url('/src/assets/images/banner.jpg');
            background-size: cover;
            background-position: center;
            background-attachment: fixed;
            overflow: hidden;
        }

        #home::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(circle at 20% 50%, rgba(255, 140, 66, 0.1) 0%, transparent 50%);
        }

        .hero-content {
            position: relative;
            z-index: 2;
            animation: fadeInUp 1s ease;
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(40px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .hero-badge {
            display: inline-block;
            background: rgba(255, 140, 66, 0.2);
            color: var(--accent-color);
            padding: 8px 20px;
            border-radius: 50px;
            font-weight: 600;
            margin-bottom: 20px;
            border: 2px solid var(--accent-color);
            animation: pulse 2s infinite;
        }

        @keyframes pulse {
            0%, 100% {
                box-shadow: 0 0 0 0 rgba(255, 140, 66, 0.4);
            }
            50% {
                box-shadow: 0 0 0 15px rgba(255, 140, 66, 0);
            }
        }

        .hero-title {
            font-size: 4rem;
            font-weight: 800;
            color: white;
            margin-bottom: 1.5rem;
            line-height: 1.2;
            text-shadow: 3px 3px 6px rgba(0,0,0,0.3);
        }

        .hero-accent {
            color: var(--accent-color);
            position: relative;
            display: inline-block;
        }

        .hero-subtitle {
            font-size: 1.4rem;
            color: rgba(255,255,255,0.95);
            margin-bottom: 2rem;
            line-height: 1.6;
        }

        .hero-buttons {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
        }

        .btn-hero-primary {
            background: var(--accent-color);
            color: white;
            border: none;
            padding: 16px 40px;
            font-size: 1.1rem;
            font-weight: 700;
            border-radius: 50px;
            transition: all 0.3s ease;
            box-shadow: 0 8px 25px rgba(255, 140, 66, 0.4);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .btn-hero-primary:hover {
            background: #e67a2e;
            transform: translateY(-3px);
            box-shadow: 0 12px 35px rgba(255, 140, 66, 0.6);
        }

        .btn-hero-secondary {
            background: transparent;
            color: white;
            border: 2px solid white;
            padding: 16px 40px;
            font-size: 1.1rem;
            font-weight: 700;
            border-radius: 50px;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            gap: 10px;
        }

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

        .hero-stats {
            display: flex;
            gap: 40px;
            margin-top: 50px;
            flex-wrap: wrap;
        }

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

        .stat-number {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--accent-color);
            margin-bottom: 5px;
        }

        .stat-label {
            color: rgba(255,255,255,0.9);
            font-size: 1rem;
        }

        /* Features Section */
        #features {
            padding: 100px 0;
            background: white;
        }

        .feature-card {
            background: white;
            border-radius: 20px;
            padding: 40px 30px;
            text-align: center;
            transition: all 0.4s ease;
            box-shadow: 0 5px 30px rgba(0,0,0,0.08);
            border: 1px solid rgba(0,0,0,0.05);
            height: 100%;
        }

        .feature-card:hover {
            transform: translateY(-15px);
            box-shadow: 0 20px 50px rgba(0,0,0,0.15);
            border-color: var(--accent-color);
        }

        .feature-icon-wrapper {
            width: 90px;
            height: 90px;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            border-radius: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 25px;
            font-size: 2.5rem;
            color: white;
            transition: all 0.4s ease;
            position: relative;
        }

        .feature-icon-wrapper::before {
            content: '';
            position: absolute;
            width: 100%;
            height: 100%;
            background: var(--accent-color);
            border-radius: 20px;
            opacity: 0;
            transition: all 0.4s ease;
        }

        .feature-card:hover .feature-icon-wrapper::before {
            opacity: 1;
        }

        .feature-icon-wrapper i {
            position: relative;
            z-index: 1;
        }

        .feature-title {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--dark-color);
            margin-bottom: 15px;
        }

        .feature-description {
            color: #666;
            line-height: 1.7;
            font-size: 1rem;
        }

        /* Service Section */
        #service {
            padding: 100px 0;
            background: linear-gradient(135deg, rgba(10, 77, 104, 0.03), rgba(18, 115, 137, 0.03));
        }

        .section-header {
            text-align: center;
            margin-bottom: 70px;
        }

        .section-badge {
            display: inline-block;
            background: rgba(255, 140, 66, 0.1);
            color: var(--accent-color);
            padding: 8px 25px;
            border-radius: 50px;
            font-weight: 600;
            margin-bottom: 15px;
            font-size: 0.9rem;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .section-title {
            font-size: 3rem;
            font-weight: 800;
            color: var(--dark-color);
            margin-bottom: 20px;
        }

        .section-subtitle {
            font-size: 1.2rem;
            color: #666;
            max-width: 700px;
            margin: 0 auto;
        }

        .service-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 30px;
        }

        .service-card {
            background: white;
            border-radius: 20px;
            overflow: hidden;
            transition: all 0.4s ease;
            box-shadow: 0 5px 30px rgba(0,0,0,0.08);
            cursor: pointer;
        }

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

        .service-image {
            width: 100%;
            height: 220px;
            object-fit: cover;
            transition: all 0.4s ease;
        }

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

        .service-image-wrapper {
            overflow: hidden;
            position: relative;
        }

        .service-overlay {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(135deg, rgba(10, 77, 104, 0.8), rgba(18, 115, 137, 0.8));
            opacity: 0;
            transition: all 0.4s ease;
            display: flex;
            align-items: center;
            justify-content: center;
        }

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

        .service-overlay i {
            font-size: 3rem;
            color: white;
        }

        .service-content {
            padding: 30px;
        }

        .service-title {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--dark-color);
            margin-bottom: 15px;
        }

        .service-description {
            color: #666;
            line-height: 1.7;
            margin-bottom: 20px;
        }

        .service-link {
            color: var(--accent-color);
            font-weight: 600;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: all 0.3s ease;
        }

        .service-link:hover {
            gap: 15px;
        }

        /* About Section */
        #about {
            padding: 100px 0;
            background: white;
        }

        .about-image-wrapper {
            position: relative;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 20px 60px rgba(0,0,0,0.15);
        }

        .about-image {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: all 0.4s ease;
        }

        .about-image-wrapper:hover .about-image {
            transform: scale(1.05);
        }

        .about-badge-overlay {
            position: absolute;
            bottom: 30px;
            left: 30px;
            background: var(--accent-color);
            padding: 25px 35px;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.3);
        }

        .badge-number {
            font-size: 3rem;
            font-weight: 800;
            color: white;
            line-height: 1;
        }

        .badge-text {
            color: white;
            font-weight: 600;
            margin-top: 5px;
        }

        .about-content {
            padding-left: 50px;
        }

        .about-text {
            color: #666;
            line-height: 1.8;
            font-size: 1.1rem;
            margin-bottom: 30px;
        }

        .about-features {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
            margin-bottom: 30px;
        }

        .about-feature-item {
            display: flex;
            align-items: start;
            gap: 15px;
        }

        .feature-check {
            width: 30px;
            height: 30px;
            background: rgba(255, 140, 66, 0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-color);
            font-size: 0.9rem;
            flex-shrink: 0;
        }

        .feature-text {
            color: #666;
            font-weight: 500;
        }

        /* Contact Section */
        #contact {
            padding: 100px 0;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            position: relative;
            overflow: hidden;
        }

        #contact::before {
            content: '';
            position: absolute;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(255, 140, 66, 0.15) 0%, transparent 70%);
            top: -250px;
            right: -250px;
        }

        .contact-wrapper {
            background: white;
            border-radius: 30px;
            box-shadow: 0 30px 80px rgba(0,0,0,0.3);
            overflow: hidden;
        }

        .contact-info-section {
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            padding: 60px;
            color: white;
        }

        .contact-info-title {
            font-size: 2rem;
            font-weight: 700;
            margin-bottom: 20px;
        }

        .contact-info-text {
            color: rgba(255,255,255,0.9);
            margin-bottom: 40px;
            line-height: 1.7;
        }

        .contact-item {
            display: flex;
            align-items: center;
            gap: 20px;
            margin-bottom: 30px;
            padding: 20px;
            background: rgba(255,255,255,0.1);
            border-radius: 15px;
            backdrop-filter: blur(10px);
            transition: all 0.3s ease;
        }

        .contact-item:hover {
            background: rgba(255,255,255,0.15);
            transform: translateX(10px);
        }

        .contact-item-icon {
            width: 60px;
            height: 60px;
            background: var(--accent-color);
            border-radius: 15px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            flex-shrink: 0;
        }

        .contact-item-content h4 {
            font-size: 1.1rem;
            font-weight: 600;
            margin-bottom: 5px;
        }

        .contact-item-content p {
            margin: 0;
            color: rgba(255,255,255,0.9);
        }

        .contact-form-section {
            padding: 60px;
        }

        .form-title {
            font-size: 2rem;
            font-weight: 700;
            color: var(--dark-color);
            margin-bottom: 30px;
        }

        .form-group {
            margin-bottom: 25px;
        }

        .form-label {
            font-weight: 600;
            color: var(--dark-color);
            margin-bottom: 10px;
            display: block;
        }

        .form-control {
            width: 100%;
            padding: 15px 20px;
            border: 2px solid #e0e0e0;
            border-radius: 12px;
            font-size: 1rem;
            transition: all 0.3s ease;
            background: #f8f9fa;
        }

        .form-control:focus {
            outline: none;
            border-color: var(--accent-color);
            background: white;
            box-shadow: 0 0 0 4px rgba(255, 140, 66, 0.1);
        }

        textarea.form-control {
            resize: vertical;
            min-height: 150px;
        }

        .btn-submit {
            background: var(--accent-color);
            color: white;
            border: none;
            padding: 16px 50px;
            font-size: 1.1rem;
            font-weight: 700;
            border-radius: 50px;
            transition: all 0.3s ease;
            box-shadow: 0 8px 25px rgba(255, 140, 66, 0.3);
            width: 100%;
        }

        .btn-submit:hover {
            background: #e67a2e;
            transform: translateY(-3px);
            box-shadow: 0 12px 35px rgba(255, 140, 66, 0.5);
        }

        /* Footer */
        footer {
            background: var(--dark-color);
            color: white;
            padding: 60px 0 30px;
        }

        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-section h3 {
            font-size: 1.4rem;
            font-weight: 700;
            margin-bottom: 20px;
            color: var(--accent-color);
        }

        .footer-section p {
            color: rgba(255,255,255,0.7);
            line-height: 1.7;
        }

        .footer-links {
            list-style: none;
            padding: 0;
        }

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

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

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

        .social-links {
            display: flex;
            gap: 15px;
        }

        .social-link {
            width: 45px;
            height: 45px;
            background: rgba(255,255,255,0.1);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            text-decoration: none;
            transition: all 0.3s ease;
        }

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

        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.1);
            padding-top: 30px;
            text-align: center;
            color: rgba(255,255,255,0.7);
        }

        /* WhatsApp Float */
        .whatsapp-float {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 65px;
            height: 65px;
            background: #25D366;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 2rem;
            box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
            z-index: 1000;
            transition: all 0.3s ease;
            animation: bounce 2s infinite;
        }

        .whatsapp-float:hover {
            transform: scale(1.1);
            box-shadow: 0 12px 40px rgba(37, 211, 102, 0.7);
            color: white;
        }

        @keyframes bounce {
            0%, 100% {
                transform: translateY(0);
            }
            50% {
                transform: translateY(-10px);
            }
        }

        /* Scroll to Top */
        .scroll-top {
            position: fixed;
            bottom: 110px;
            right: 30px;
            width: 50px;
            height: 50px;
            background: var(--accent-color);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.3rem;
            cursor: pointer;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
            z-index: 999;
        }

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

        .scroll-top:hover {
            background: #e67a2e;
            transform: translateY(-5px);
        }

        /* Animations */
        .fade-in {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.6s ease;
        }

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

        /* Responsive */
        @media (max-width: 992px) {
            .hero-title {
                font-size: 3rem;
            }
            .about-content {
                padding-left: 0;
                margin-top: 40px;
            }
            .contact-info-section,
            .contact-form-section {
                padding: 40px;
            }
            .about-features {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 768px) {
            .hero-title {
                font-size: 2.2rem;
            }
            .section-title {
                font-size: 2rem;
            }
            .hero-buttons {
                flex-direction: column;
            }
            .btn-hero-primary,
            .btn-hero-secondary {
                width: 100%;
                justify-content: center;
            }
            .nav-link {
                margin: 5px 0;
            }
        }