/* Variables y reset */
        :root {
            --primary: #2c3e50;
            --secondary: #3498db;
            --accent: #e74c3c;
            --light: #ecf0f1;
            --dark: #2c3e50;
            --text: #333;
            --transition: all 0.3s ease;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        
        html {
            scroll-behavior: smooth;
        }
        
        body {
            background-color: #f9f9f9;
            color: var(--text);
            line-height: 1.6;
            overflow-x: hidden;
        }
        
        /* Header y navegación */
        header {
            background-color: rgba(255, 255, 255, 0.95);
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            position: fixed;
            width: 100%;
            z-index: 1000;
            transition: var(--transition);
        }
        
        .container {
            width: 90%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 20px 0;
        }
        
        .logo {
            display: flex;
            align-items: center;
        }
        
        .logo-icon {
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--secondary), var(--primary));
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 10px;
            color: white;
            font-weight: bold;
            font-size: 18px;
        }
        
        .logo-text {
            font-size: 24px;
            font-weight: 700;
            color: var(--primary);
        }
        
        .logo-text span {
            color: var(--secondary);
        }
        
        .nav-links {
            display: flex;
            list-style: none;
        }
        
        .nav-links li {
            margin-left: 30px;
        }
        
        .nav-links a {
            text-decoration: none;
            color: var(--dark);
            font-weight: 500;
            transition: var(--transition);
            position: relative;
        }
        
        .nav-links a:hover {
            color: var(--secondary);
        }
        
        .nav-links a::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            bottom: -5px;
            left: 0;
            background-color: var(--secondary);
            transition: var(--transition);
        }
        
        .nav-links a:hover::after {
            width: 100%;
        }
        
        .mobile-menu {
            display: none;
            font-size: 24px;
            cursor: pointer;
        }
        
        /* Hero Section */
        .hero {
            height: 100vh;
            display: flex;
            align-items: center;
            background: linear-gradient(135deg, rgba(44, 62, 80, 0.9), rgba(52, 152, 219, 0.8)), url('https://images.unsplash.com/photo-1518709268805-4e9042af2176?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80');
            background-size: cover;
            background-position: center;
            color: white;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        
        .hero-content {
            max-width: 800px;
            margin: 0 auto;
            padding: 0 20px;
            z-index: 2;
        }
        
        .hero h1 {
            font-size: 3.5rem;
            margin-bottom: 20px;
            opacity: 0;
            animation: fadeInUp 1s forwards 0.5s;
        }
        
        .hero p {
            font-size: 1.5rem;
            margin-bottom: 30px;
            opacity: 0;
            animation: fadeInUp 1s forwards 0.8s;
        }
        
        .hero-btns {
            display: flex;
            justify-content: center;
            gap: 20px;
            opacity: 0;
            animation: fadeInUp 1s forwards 1.1s;
        }
        
        .btn {
            padding: 12px 30px;
            border-radius: 30px;
            text-decoration: none;
            font-weight: 600;
            transition: var(--transition);
            display: inline-block;
            border: 2px solid transparent;
        }
        
        .btn-primary {
            background-color: var(--secondary);
            color: white;
        }
        
        .btn-primary:hover {
            background-color: transparent;
            border-color: white;
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
        }
        
        .btn-secondary {
            background-color: transparent;
            color: white;
            border-color: white;
        }
        
        .btn-secondary:hover {
            background-color: white;
            color: var(--primary);
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
        }
        
        /* Secciones generales */
        section {
            padding: 100px 0;
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 60px;
        }
        
        .section-title h2 {
            font-size: 2.5rem;
            color: var(--primary);
            position: relative;
            display: inline-block;
            margin-bottom: 15px;
        }
        
        .section-title h2::after {
            content: '';
            position: absolute;
            width: 70px;
            height: 3px;
            background-color: var(--secondary);
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
        }
        
        .section-title p {
            color: #666;
            max-width: 600px;
            margin: 0 auto;
        }
        
        /* Servicios */
        .services {
            background-color: white;
        }
        
        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }
        
        .service-card {
           /* background-color: white;
            border-radius: 10px;
            padding: 40px 30px;
            text-align: center;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            transition: var(--transition);
            position: relative;
            overflow: hidden;
            z-index: 1;*/
            cursor: pointer;
            position: relative;
            transition: all 0.4s ease;
        }

        .service-details {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.5s ease;
            background: rgba(52, 152, 219, 0.05);
            border-radius: 0 0 10px 10px;
            margin: 20px -30px -40px;
            padding: 0 30px;
        }

        .serice-details.active {
            max-height: 300px;
            padding: 20px 30px;
        }

        .service-details ul {
            list-style: none;
            margin-bottom: 15px;
        }

        .service-details li {
            margin-bottom: 8px;
            position: relative;
            padding-left: 20px;
        }

        .service-details li::before {
            content: ">";
            position: absolute;
            left: 0;
            color: var(--secondary);
        }

        .service-pricing {
            border-top: 1px solid rgba(52, 152, 219, 0.2);
            padding-top: 15px;
            text-align: center;
        }

        .service-pricing strong {
            color: var(--secondary);
            font-size: 1.2rem;
        }

        .service-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 0;
            background: linear-gradient(135deg, var(--secondary), var(--primary));
            transition: var(--transition);
            z-index: -1;
        }
        
        .service-card:hover::before {
            height: 100%;
        }
        
        .service-card:hover {
            transform: translateY(-10px);
            color: white;
        }
        
        .service-card:hover .service-icon {
            color: white;
        }
        
        .service-card:hover h3 {
            color: white;
        }
        
        .service-icon {
            font-size: 50px;
            color: var(--secondary);
            margin-bottom: 20px;
            transition: var(--transition);
        }
        
        .service-card h3 {
            font-size: 1.5rem;
            margin-bottom: 15px;
            color: var(--primary);
            transition: var(--transition);
        }
        
        /* Portafolio */
        .portfolio {
            background-color: #f5f7fa;
        }
        
        .portfolio-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 30px;
        }
        
        .portfolio-item {
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            transition: var(--transition);
            position: relative;
            height: 300px;
        }
        
        .portfolio-item:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
        }
        
        .portfolio-img {
            width: 100%;
            height: 100%;
            background-size: cover;
            background-position: center;
            transition: var(--transition);
        }
        
        .portfolio-item:hover .portfolio-img {
            transform: scale(1.1);
        }
        
        .portfolio-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(to bottom, transparent, rgba(44, 62, 80, 0.9));
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            padding: 30px;
            color: white;
            opacity: 0;
            transition: var(--transition);
        }
        
        .portfolio-item:hover .portfolio-overlay {
            opacity: 1;
        }
        
        .portfolio-overlay h3 {
            font-size: 1.5rem;
            margin-bottom: 10px;
        }
        
        /* Sobre Mí */
        .about {
            background-color: white;
        }
        
        .about-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }
        
        .about-text h3 {
            font-size: 1.8rem;
            color: var(--primary);
            margin-bottom: 20px;
        }
        
        .about-text p {
            margin-bottom: 20px;
            color: #666;
        }
        
        .about-image {
            position: relative;
        }
        
        .about-img {
            width: 100%;
            border-radius: 10px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        }
        
        .experience-badge {
            position: absolute;
            bottom: -20px;
            right: -20px;
            background: linear-gradient(135deg, var(--secondary), var(--primary));
            color: white;
            padding: 20px;
            border-radius: 10px;
            text-align: center;
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
        }
        
        .experience-badge h4 {
            font-size: 2rem;
            margin-bottom: 5px;
        }
        
        /* Contacto */
        .contact {
            background: linear-gradient(135deg, rgba(44, 62, 80, 0.9), rgba(52, 152, 219, 0.9)), url('https://images.unsplash.com/photo-1557804506-669a67965ba0?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80');
            background-size: cover;
            background-position: center;
            color: white;
            text-align: center;
        }
        
        .contact .section-title h2 {
            color: white;
        }
        
        .contact .section-title h2::after {
            background-color: white;
        }
        
        .contact-info {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
            margin-bottom: 50px;
        }
        
        .contact-item {
            background-color: rgba(255, 255, 255, 0.1);
            padding: 30px;
            border-radius: 10px;
            backdrop-filter: blur(10px);
            transition: var(--transition);
        }
        
        .contact-item:hover {
            transform: translateY(-10px);
            background-color: rgba(255, 255, 255, 0.2);
        }
        
        .contact-icon {
            font-size: 40px;
            margin-bottom: 20px;
            color: var(--secondary);
        }
        
        .contact-item h3 {
            font-size: 1.5rem;
            margin-bottom: 10px;
        }
        
        .contact-form {
            max-width: 700px;
            margin: 0 auto;
        }
        
        .form-group {
            margin-bottom: 20px;
        }
        
        .form-control {
            width: 100%;
            padding: 15px;
            border-radius: 5px;
            border: none;
            background-color: rgba(255, 255, 255, 0.1);
            color: white;
            font-size: 16px;
            backdrop-filter: blur(10px);
        }
        
        .form-control::placeholder {
            color: rgba(255, 255, 255, 0.7);
        }
        
        textarea.form-control {
            min-height: 150px;
            resize: vertical;
        }
        
        /* Footer */
        footer {
            background-color: var(--primary);
            color: white;
            padding: 50px 0 20px;
        }
        
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        
        .footer-logo {
            font-size: 24px;
            font-weight: 700;
            margin-bottom: 20px;
        }
        
        .footer-logo span {
            color: var(--secondary);
        }
        
        .footer-about p {
            margin-bottom: 20px;
            color: #bbb;
        }
        
        .social-links {
            display: flex;
            gap: 15px;
        }
        
        .social-links a {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background-color: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            color: white;
            text-decoration: none;
            transition: var(--transition);
        }
        
        .social-links a:hover {
            background-color: var(--secondary);
            transform: translateY(-5px);
        }
        
        .footer-links h3, .footer-contact h3 {
            font-size: 1.2rem;
            margin-bottom: 20px;
            position: relative;
        }
        
        .footer-links h3::after, .footer-contact h3::after {
            content: '';
            position: absolute;
            width: 40px;
            height: 2px;
            background-color: var(--secondary);
            bottom: -8px;
            left: 0;
        }
        
        .footer-links ul {
            list-style: none;
        }
        
        .footer-links li {
            margin-bottom: 10px;
        }
        
        .footer-links a {
            color: #bbb;
            text-decoration: none;
            transition: var(--transition);
        }
        
        .footer-links a:hover {
            color: var(--secondary);
            padding-left: 5px;
        }
        
        .footer-contact p {
            margin-bottom: 15px;
            color: #bbb;
            display: flex;
            align-items: center;
        }
        
        .footer-contact i {
            margin-right: 10px;
            color: var(--secondary);
        }
        
        .footer-bottom {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: #bbb;
            font-size: 14px;
        }
        
        /* Animaciones */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        /* Responsive */
        @media (max-width: 992px) {
            .about-content {
                grid-template-columns: 1fr;
            }
            
            .hero h1 {
                font-size: 2.8rem;
            }
            
            .hero p {
                font-size: 1.3rem;
            }
        }
        
        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }
            
            .mobile-menu {
                display: block;
            }
            
            .hero-btns {
                flex-direction: column;
                align-items: center;
            }
            
            .btn {
                width: 200px;
                text-align: center;
            }
            
            .hero h1 {
                font-size: 2.2rem;
            }
            
            .hero p {
                font-size: 1.1rem;
            }
            
            .section-title h2 {
                font-size: 2rem;
            }
        }
        
        @media (max-width: 576px) {
            .portfolio-grid {
                grid-template-columns: 1fr;
            }
            
            .services-grid {
                grid-template-columns: 1fr;
            }
            
            .hero h1 {
                font-size: 1.8rem;
            }
        }