/* === VARIABLES CSS === */
        :root {
            --primary-color: #1F3A93;
            --secondary-color: #D6D6D6;
            --accent-color: #F5A623;
            --text-dark: #333333;
            --text-light: #666666;
            --white: #FFFFFF;
            --font-family: 'Poppins', sans-serif;
            --border-radius: 8px;
            --shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
            --transition: all 0.3s ease;
        }

        /* === RESET Y BASE === */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: var(--font-family);
            line-height: 1.6;
            color: var(--text-dark);
            overflow-x: hidden;
        }

        html {
            scroll-behavior: smooth;
        }

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

        .btn {
            display: inline-block;
            padding: 12px 30px;
            background-color: var(--accent-color);
            color: var(--white);
            text-decoration: none;
            border-radius: var(--border-radius);
            font-weight: 600;
            transition: var(--transition);
            border: none;
            cursor: pointer;
            text-align: center;
            margin-top: 50px;
        }

        .btn:hover {
            background-color: #e09615;
            transform: translateY(-2px);
            box-shadow: var(--shadow);
        }

        .section-title {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--primary-color);
            text-align: center;
            margin-bottom: 3rem;
            position: relative;
        }

        .section-title::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 3px;
            background-color: var(--accent-color);
        }

        /* === HEADER === */
        header {
            background-color: var(--white);
            box-shadow: var(--shadow);
            position: fixed;
            top: 0;
            width: 100%;
            z-index: 1000;
            transition: var(--transition);
        }

        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1rem 0;
        }

        logo {
    display: block;
    text-decoration: none;
}

.logo img {
    height: 100px;
    width: auto;
    max-width: 350px;
    object-fit: contain;
    transition: var(--transition);
}


.logo img:hover {
    transform: scale(1.05);
}
        nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }

        nav a {
            text-decoration: none;
            color: var(--text-dark);
            font-weight: 500;
            transition: var(--transition);
            position: relative;
        }

        nav a:hover {
            color: var(--primary-color);
        }

        nav a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background-color: var(--accent-color);
            transition: var(--transition);
        }

        nav a:hover::after {
            width: 100%;
        }

        /* Menu móvil */
        .mobile-menu {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            color: var(--primary-color);
            cursor: pointer;
        }

        /* === HERO SECTION === */
        .hero {
            background: linear-gradient(135deg, var(--primary-color) 0%, #2a4db8 100%);
            color: var(--white);
            padding: 120px 0 80px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -50%;
            width: 100%;
            height: 200%;
            background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
            animation: float 6s ease-in-out infinite;
        }

        @keyframes float {
            0%, 100% { transform: translateY(0px) rotate(0deg); }
            50% { transform: translateY(-20px) rotate(180deg); }
        }

        .hero-content {
            position: relative;
            z-index: 2;
        }

    
        .hero h1 {
            font-size: 3.5rem;
            font-weight: 700;
            margin-bottom: 3rem;
            padding-top: 6rem;
            opacity: 0;
            animation: slideInUp 1s ease-out 0.3s forwards;
        }

        .hero p {
            font-size: 1.2rem;
            margin-bottom: 2rem;
            opacity: 0;
            animation: slideInUp 1s ease-out 0.6s forwards;
        }

        .hero .btn {
            opacity: 0;
            animation: slideInUp 1s ease-out 0.9s forwards;
        }

        @keyframes slideInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* === SERVICIOS === */
        .services {
            padding: 80px 0;
            background-color: #f8f9fa;
        }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin-top: 2rem;
        }

        .service-card {
            background-color: var(--white);
            padding: 2.5rem;
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
            text-align: center;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }

        .service-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 4px;
            background-color: var(--accent-color);
            transition: var(--transition);
        }

        .service-card:hover::before {
            left: 0;
        }

        .service-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
        }

        .service-icon {
            font-size: 3rem;
            color: var(--primary-color);
            margin-bottom: 1.5rem;
        }

        .service-card h3 {
            font-size: 1.5rem;
            font-weight: 600;
            margin-bottom: 1rem;
            color: var(--primary-color);
        }

        .service-card p {
            color: var(--text-light);
            line-height: 1.6;
        }

        /* === PORTAFOLIO === */
        .portfolio {
            padding: 80px 0;
            background-color: var(--white);
        }

        .portfolio-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 2rem;
            margin-top: 2rem;
        }

        .portfolio-item {
            position: relative;
            border-radius: var(--border-radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }

        .portfolio-item:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
        }

        .portfolio-item img {
            width: 100%;
            height: 250px;
            object-fit: cover;
            transition: var(--transition);
        }

        .portfolio-overlay {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(45deg, var(--primary-color)cc, var(--accent-color)cc);
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0;
            transition: var(--transition);
        }

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

        .portfolio-overlay h4 {
            color: var(--white);
            font-size: 1.3rem;
            font-weight: 600;
            text-align: center;
        }

        /* === NOSOTROS === */
        .about {
            padding: 80px 0;
            background-color: #f8f9fa;
        }

        .about-content {
            max-width: 800px;
            margin: 0 auto;
            text-align: center;
        }

        .about-content p {
            font-size: 1.1rem;
            color: var(--text-light);
            line-height: 1.8;
            margin-bottom: 1.5rem;
        }

        .about-stats {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
        }

        .stat-item {
            text-align: center;
            padding: 1.5rem;
        }

        .stat-number {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--primary-color);
            display: block;
        }

        .stat-label {
            color: var(--text-light);
            font-weight: 500;
            text-transform: uppercase;
            font-size: 0.9rem;
        }

        /* === CONTACTO === */
        .contact {
            padding: 80px 0;
            background-color: var(--white);
        }

        .contact-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 3rem;
            margin-top: 2rem;
        }

        .contact-info {
            text-align: center;
        }

        .contact-item {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 1rem;
            margin-bottom: 2rem;
            padding: 1.5rem;
            background-color: #f8f9fa;
            border-radius: var(--border-radius);
            transition: var(--transition);
        }

        .contact-item:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow);
        }

        .contact-item i {
            font-size: 1.5rem;
            color: var(--primary-color);
        }

        .contact-item a {
            color: var(--text-dark);
            text-decoration: none;
            font-weight: 500;
            transition: var(--transition);
        }

        .contact-item a:hover {
            color: var(--primary-color);
        }

        .social-links {
            display: flex;
            justify-content: center;
            gap: 1rem;
            margin-top: 2rem;
        }

        .social-link {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 50px;
            height: 50px;
            background-color: var(--primary-color);
            color: var(--white);
            border-radius: 50%;
            text-decoration: none;
            transition: var(--transition);
        }

        .social-link:hover {
            background-color: var(--accent-color);
            transform: translateY(-2px);
        }

        /* === FOOTER === */
        footer {
            background-color: var(--primary-color);
            color: var(--white);
            text-align: center;
            padding: 2rem 0;
        }

        footer p {
            margin: 0;
            opacity: 0.8;
        }

        /* === RESPONSIVE === */
        @media (max-width: 768px) {
            .mobile-menu {
                display: block;
            }

            nav ul {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background-color: var(--white);
                flex-direction: column;
                padding: 1rem;
                box-shadow: var(--shadow);
            }

            nav ul.show {
                display: flex;
            }

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

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

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

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

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

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

        @media (max-width: 480px) {
            .container {
                padding: 0 15px;
            }

            .hero {
                padding: 100px 0 60px;
            }

            .hero h1 {
                font-size: 2rem;
            }

            .services,
            .portfolio,
            .about,
            .contact {
                padding: 60px 0;
            }

            .section-title {
                font-size: 1.8rem;
            }

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