:root {
            --primary: #0D9488;
            --primary-dark: #0A7A70;
            --primary-light: #14B8A6;
            --primary-bg: #F0FDFA;
            --dark: #0F172A;
            --gray-900: #1E293B;
            --gray-700: #334155;
            --gray-500: #64748B;
            --gray-300: #CBD5E1;
            --gray-100: #F1F5F9;
            --white: #FFFFFF;
            --shadow: 0 4px 20px rgba(13, 148, 136, 0.1);
            --shadow-lg: 0 10px 40px rgba(13, 148, 136, 0.15);
            --radius: 12px;
            --transition: all 0.3s ease;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'Inter', sans-serif;
            color: var(--gray-700);
            line-height: 1.6;
            overflow-x: hidden;
        }

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

        .section {
            padding: 100px 0;
        }

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

        .section-header h2 {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--dark);
            margin-bottom: 15px;
        }

        .section-header p {
            font-size: 1.1rem;
            color: var(--gray-500);
            max-width: 600px;
            margin: 0 auto;
        }

        .section-header .badge {
            display: inline-block;
            background: var(--primary-bg);
            color: var(--primary);
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 12px;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 28px;
            border-radius: 8px;
            font-weight: 600;
            font-size: 1rem;
            text-decoration: none;
            transition: var(--transition);
            border: none;
            cursor: pointer;
        }

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

        .btn-primary:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }

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

        .btn-outline:hover {
            background: var(--primary);
            color: var(--white);
            transform: translateY(-2px);
        }

        /* Navbar */
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid rgba(0, 0, 0, 0.05);
            padding: 15px 0;
            transition: var(--transition);
        }

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

        .navbar-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            text-decoration: none;
        }

        .navbar-logo i {
            font-size: 1.8rem;
            color: var(--primary);
        }

        .navbar-logo span {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--dark);
        }

        .navbar-logo span em {
            color: var(--primary);
            font-style: normal;
        }

        .navbar-links {
            display: flex;
            align-items: center;
            gap: 32px;
            list-style: none;
        }

        .navbar-links a {
            text-decoration: none;
            color: var(--gray-700);
            font-weight: 500;
            font-size: 0.95rem;
            transition: var(--transition);
        }

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

        .navbar-cta {
            background: var(--primary);
            color: var(--white) !important;
            padding: 10px 22px;
            border-radius: 8px;
        }

        .navbar-cta:hover {
            background: var(--primary-dark) !important;
            color: var(--white) !important;
        }

        .mobile-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            color: var(--dark);
            cursor: pointer;
        }

        /* Hero */
        .hero {
            padding: 140px 0 100px;
            background: linear-gradient(135deg, var(--primary-bg) 0%, var(--white) 50%, #ECFDF5 100%);
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(13, 148, 136, 0.08) 0%, transparent 70%);
            border-radius: 50%;
        }

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

        .hero-content h1 {
            font-size: 3.5rem;
            font-weight: 800;
            color: var(--dark);
            line-height: 1.2;
            margin-bottom: 20px;
        }

        .hero-content h1 span {
            color: var(--primary);
        }

        .hero-content p {
            font-size: 1.15rem;
            color: var(--gray-500);
            margin-bottom: 35px;
            max-width: 500px;
        }

        .hero-buttons {
            display: flex;
            gap: 15px;
            flex-wrap: wrap;
        }

        .hero-image {
            position: relative;
        }

        .hero-image img {
            width: 100%;
            border-radius: 20px;
            box-shadow: var(--shadow-lg);
        }

        .hero-stats {
            display: flex;
            gap: 30px;
            margin-top: 40px;
        }

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

        .hero-stat h3 {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--primary);
        }

        .hero-stat p {
            font-size: 0.85rem;
            color: var(--gray-500);
            margin: 0;
        }

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

        .about .container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 80px;
            align-items: center;
        }

        .about-image img {
            width: 100%;
            border-radius: 20px;
            box-shadow: var(--shadow);
        }

        .about-content h2 {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--dark);
            margin-bottom: 20px;
        }

        .about-content h2 span {
            color: var(--primary);
        }

        .about-content p {
            color: var(--gray-500);
            margin-bottom: 30px;
            font-size: 1.05rem;
        }

        .about-features {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
            margin-bottom: 35px;
        }

        .about-feature {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .about-feature i {
            width: 36px;
            height: 36px;
            background: var(--primary-bg);
            color: var(--primary);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.9rem;
        }

        .about-feature span {
            font-weight: 500;
            color: var(--gray-700);
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
            margin-top: 60px;
        }

        .stat-card {
            text-align: center;
            padding: 30px 20px;
            background: var(--primary-bg);
            border-radius: var(--radius);
            border: 1px solid rgba(13, 148, 136, 0.1);
        }

        .stat-card h3 {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 5px;
        }

        .stat-card p {
            color: var(--gray-500);
            font-weight: 500;
        }

        /* Services */
        .services {
            background: var(--gray-100);
        }

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

        .service-card {
            background: var(--white);
            border-radius: var(--radius);
            padding: 40px 30px;
            text-align: center;
            transition: var(--transition);
            border: 1px solid transparent;
        }

        .service-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-lg);
            border-color: rgba(13, 148, 136, 0.2);
        }

        .service-card .icon {
            width: 70px;
            height: 70px;
            background: var(--primary-bg);
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            font-size: 1.8rem;
            color: var(--primary);
            transition: var(--transition);
        }

        .service-card:hover .icon {
            background: var(--primary);
            color: var(--white);
        }

        .service-card h3 {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 12px;
        }

        .service-card p {
            color: var(--gray-500);
            font-size: 0.95rem;
        }

        /* Portfolio */
        .portfolio {
            background: var(--white);
        }

        .portfolio-filters {
            display: flex;
            justify-content: center;
            gap: 12px;
            margin-bottom: 40px;
            flex-wrap: wrap;
        }

        .filter-btn {
            padding: 10px 22px;
            border: 2px solid var(--gray-300);
            background: transparent;
            border-radius: 25px;
            font-weight: 500;
            color: var(--gray-500);
            cursor: pointer;
            transition: var(--transition);
        }

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

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

        .portfolio-item {
            position: relative;
            border-radius: var(--radius);
            overflow: hidden;
            aspect-ratio: 4/3;
            cursor: pointer;
        }

        .portfolio-item img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }

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

        .portfolio-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(13, 148, 136, 0.9) 0%, transparent 60%);
            display: flex;
            align-items: flex-end;
            padding: 25px;
            opacity: 0;
            transition: var(--transition);
        }

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

        .portfolio-overlay h4 {
            color: var(--white);
            font-size: 1.1rem;
            font-weight: 600;
        }

        .portfolio-overlay p {
            color: rgba(255, 255, 255, 0.8);
            font-size: 0.85rem;
        }

        /* Process */
        .process {
            background: var(--gray-100);
        }

        .process-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 30px;
            position: relative;
        }

        .process-grid::before {
            content: '';
            position: absolute;
            top: 50px;
            left: 15%;
            right: 15%;
            height: 3px;
            background: linear-gradient(to right, var(--primary), var(--primary-light));
            border-radius: 2px;
            z-index: 0;
        }

        .process-step {
            text-align: center;
            position: relative;
            z-index: 1;
        }

        .process-step .step-number {
            width: 80px;
            height: 80px;
            background: var(--primary);
            color: var(--white);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            font-weight: 800;
            margin: 0 auto 20px;
            box-shadow: 0 4px 15px rgba(13, 148, 136, 0.3);
        }

        .process-step h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 10px;
        }

        .process-step p {
            color: var(--gray-500);
            font-size: 0.9rem;
        }

        /* Testimonials */
        .testimonials {
            background: var(--white);
        }

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

        .testimonial-card {
            background: var(--gray-100);
            border-radius: var(--radius);
            padding: 35px;
            position: relative;
            transition: var(--transition);
        }

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

        .testimonial-card .quote-icon {
            font-size: 2rem;
            color: var(--primary);
            margin-bottom: 15px;
            opacity: 0.5;
        }

        .testimonial-card p {
            color: var(--gray-700);
            font-size: 0.95rem;
            margin-bottom: 20px;
            font-style: italic;
        }

        .testimonial-card .stars {
            color: #FBBF24;
            margin-bottom: 15px;
        }

        .testimonial-author {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .testimonial-author img {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            object-fit: cover;
        }

        .testimonial-author h4 {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--dark);
        }

        .testimonial-author span {
            font-size: 0.8rem;
            color: var(--gray-500);
        }

        /* Blog */
        .blog {
            background: var(--gray-100);
        }

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

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

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

        .blog-card img {
            width: 100%;
            height: 200px;
            object-fit: cover;
        }

        .blog-card-content {
            padding: 25px;
        }

        .blog-card-content .meta {
            display: flex;
            gap: 15px;
            margin-bottom: 12px;
        }

        .blog-card-content .meta span {
            font-size: 0.8rem;
            color: var(--gray-500);
        }

        .blog-card-content .meta span i {
            color: var(--primary);
            margin-right: 5px;
        }

        .blog-card-content h3 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 10px;
            line-height: 1.4;
        }

        .blog-card-content p {
            color: var(--gray-500);
            font-size: 0.9rem;
            margin-bottom: 15px;
        }

        .blog-card-content a {
            color: var(--primary);
            font-weight: 600;
            text-decoration: none;
            font-size: 0.9rem;
        }

        .blog-card-content a:hover {
            text-decoration: underline;
        }

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

        .contact .container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
        }

        .contact-info h3 {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 15px;
        }

        .contact-info > p {
            color: var(--gray-500);
            margin-bottom: 30px;
        }

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

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

        .contact-item i {
            width: 45px;
            height: 45px;
            background: var(--primary-bg);
            color: var(--primary);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
        }

        .contact-item div h4 {
            font-weight: 600;
            color: var(--dark);
            font-size: 0.95rem;
        }

        .contact-item div p {
            color: var(--gray-500);
            font-size: 0.9rem;
        }

        .contact-form {
            background: var(--gray-100);
            padding: 40px;
            border-radius: var(--radius);
        }

        .contact-form h3 {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 25px;
        }

        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 15px;
            margin-bottom: 15px;
        }

        .form-group {
            margin-bottom: 15px;
        }

        .form-group label {
            display: block;
            font-weight: 500;
            color: var(--gray-700);
            margin-bottom: 6px;
            font-size: 0.9rem;
        }

        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 12px 16px;
            border: 1px solid var(--gray-300);
            border-radius: 8px;
            font-family: inherit;
            font-size: 0.95rem;
            transition: var(--transition);
            background: var(--white);
        }

        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.1);
        }

        .form-group textarea {
            resize: vertical;
            min-height: 120px;
        }

        /* Footer */
        .footer {
            background: var(--dark);
            color: var(--gray-300);
            padding: 80px 0 30px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 50px;
        }

        .footer-brand p {
            margin-top: 15px;
            font-size: 0.9rem;
            color: var(--gray-500);
            line-height: 1.7;
        }

        .footer-brand .social-links {
            display: flex;
            gap: 12px;
            margin-top: 20px;
        }

        .footer-brand .social-links a {
            width: 38px;
            height: 38px;
            background: rgba(255, 255, 255, 0.1);
            color: var(--gray-300);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            text-decoration: none;
            transition: var(--transition);
        }

        .footer-brand .social-links a:hover {
            background: var(--primary);
            color: var(--white);
        }

        .footer-col h4 {
            color: var(--white);
            font-size: 1.1rem;
            font-weight: 600;
            margin-bottom: 20px;
        }

        .footer-col ul {
            list-style: none;
        }

        .footer-col ul li {
            margin-bottom: 10px;
        }

        .footer-col ul li a {
            color: var(--gray-500);
            text-decoration: none;
            font-size: 0.9rem;
            transition: var(--transition);
        }

        .footer-col ul li a:hover {
            color: var(--primary-light);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 25px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 15px;
        }

        .footer-bottom p {
            font-size: 0.85rem;
            color: var(--gray-500);
        }

        .footer-bottom-links {
            display: flex;
            gap: 20px;
        }

        .footer-bottom-links a {
            color: var(--gray-500);
            text-decoration: none;
            font-size: 0.85rem;
        }

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

        /* Responsive */
        @media (max-width: 1024px) {
            .hero .container,
            .about .container {
                grid-template-columns: 1fr;
                gap: 40px;
            }

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

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

            .process-grid::before {
                display: none;
            }

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

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

            .stats-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }

        @media (max-width: 768px) {
            .navbar-links {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: var(--white);
                flex-direction: column;
                padding: 20px;
                box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
                gap: 15px;
            }

            .navbar-links.active {
                display: flex;
            }

            .mobile-toggle {
                display: block;
            }

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

            .section-header h2 {
                font-size: 2rem;
            }

            .services-grid,
            .testimonials-grid,
            .blog-grid,
            .portfolio-grid {
                grid-template-columns: 1fr;
            }

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

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

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

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

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

            .hero-stats {
                justify-content: center;
            }

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

            .hero-buttons {
                justify-content: center;
            }

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

            .hero-content p {
                margin-left: auto;
                margin-right: auto;
            }
        }