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

        body {
            font-family: 'Inter', sans-serif;
            background-color: #ffffff;
            color: #1A2C3E;
            line-height: 1.5;
            scroll-behavior: smooth;
        }

        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }

        /* Botones */
        .btn {
            display: inline-block;
            font-weight: 600;
            border-radius: 48px;
            padding: 12px 28px;
            text-decoration: none;
            transition: all 0.25s ease;
            text-align: center;
            cursor: pointer;
            border: none;
            font-size: 1rem;
        }

        .btn-primary {
            background-color: #F3702A;
            color: white;
            box-shadow: 0 4px 10px rgba(243, 112, 42, 0.25);
        }

        .btn-primary:hover {
            background-color: #D85C1A;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(243, 112, 42, 0.3);
        }

        .btn-outline {
            background-color: transparent;
            border: 2px solid #1E6F9F;
            color: #1E6F9F;
        }

        .btn-outline:hover {
            background-color: #1E6F9F;
            color: white;
        }

        .btn-call {
            background-color: #1E6F9F;
            color: white;
            box-shadow: 0 2px 8px rgba(0,0,0,0.1);
        }

        .btn-call:hover {
            background-color: #0F527A;
        }

        /* Language Switcher */
        .lang-switch {
            display: flex;
            gap: 12px;
            background: #F0F4F8;
            padding: 6px 12px;
            border-radius: 60px;
            align-items: center;
        }
        .lang-btn {
            background: none;
            border: none;
            font-weight: 600;
            font-size: 0.9rem;
            padding: 6px 14px;
            border-radius: 40px;
            cursor: pointer;
            transition: all 0.2s;
            color: #1A2C3E;
        }
        .lang-btn.active {
            background: #1E6F9F;
            color: white;
            box-shadow: 0 2px 6px rgba(0,0,0,0.1);
        }
        .lang-btn:hover:not(.active) {
            background: #E2E8F0;
        }

        /* header */
        .navbar {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 20px 0;
            flex-wrap: wrap;
            gap: 16px;
        }

        .logo h1 {
            font-size: 1.8rem;
            font-weight: 800;
            background: linear-gradient(135deg, #1E6F9F, #3B9BD6);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

        .logo p {
            font-size: 0.8rem;
            font-weight: 500;
            color: #F3702A;
        }

        .header-phone {
            font-weight: 700;
            font-size: 1.2rem;
            background: #F8F9FC;
            padding: 8px 18px;
            border-radius: 60px;
        }

        .header-phone i {
            color: #F3702A;
            margin-right: 8px;
        }

        /* Hero */
        .hero {
            background: linear-gradient(135deg, #EFF6FC 0%, #FFFFFF 100%);
            border-radius: 0 0 48px 48px;
            padding: 60px 0 70px;
            margin-bottom: 40px;
        }

        .hero-grid {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 40px;
        }

        .hero-content {
            flex: 1.2;
        }

        .hero-content h1 {
            font-size: 2.8rem;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 20px;
            color: #0F2B3D;
        }

        .hero-content .highlight {
            color: #F3702A;
        }

        .hero-content p {
            font-size: 1.2rem;
            color: #2C475E;
            margin-bottom: 32px;
        }

        .hero-buttons {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
        }

        .hero-badge {
            margin-top: 24px;
            display: flex;
            gap: 20px;
            font-size: 0.9rem;
            color: #2C5A7A;
            flex-wrap: wrap;
        }

        .hero-badge i {
            color: #F3702A;
            margin-right: 6px;
        }

        .hero-image {
            flex: 0.8;
            text-align: center;
            background: rgba(30,111,159,0.05);
            border-radius: 48px;
            padding: 20px;
        }

        .hero-image i {
            font-size: 6rem;
            color: #1E6F9F;
        }
        /* servicios */
        .section-title {
            text-align: center;
            font-size: 2rem;
            font-weight: 800;
            margin-bottom: 48px;
            color: #0F2B3D;
        }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 32px;
            margin-bottom: 60px;
        }

        .service-card {
            background: #F9FBFE;
            border-radius: 28px;
            padding: 32px 24px;
            text-align: center;
            transition: all 0.2s;
            border: 1px solid #E2EDF5;
        }
        .service-card i {
            font-size: 2.8rem;
            color: #F3702A;
            margin-bottom: 24px;
        }
        .service-card h3 {
            font-size: 1.5rem;
            margin-bottom: 12px;
        }

        /* Beneficios */
        .benefits {
            background: #1A2C3E;
            color: white;
            border-radius: 48px;
            padding: 48px 32px;
            max-width: 1280px;
            margin: 0 auto;
           
        }
        .benefits-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 32px;
            margin-top: 20px;
        }
        .benefit-item {
            text-align: center;
        }
        .benefit-item i {
            font-size: 2.2rem;
            color: #F3702A;
            margin-bottom: 16px;
        }

        /* Dos columnas */
        .two-col {
            display: flex;
            flex-wrap: wrap;
            gap: 48px;
            margin: 60px 0;
        }
        .why-col {
            flex: 1;
        }
        .why-col h3 {
            font-size: 1.8rem;
            margin-bottom: 24px;
        }
        .check-list {
            list-style: none;
        }
        .check-list li {
            margin-bottom: 16px;
            font-weight: 500;
        }
        .check-list i {
            color: #F3702A;
            margin-right: 12px;
        }
        .testimonial-col {
            flex: 1;
            background: #F4F9FF;
            border-radius: 32px;
            padding: 28px;
        }
        .testimonial {
            margin-bottom: 24px;
            border-bottom: 1px solid #D9E6F2;
            padding-bottom: 18px;
        }
        .testimonial p {
            font-style: italic;
            font-size: 1rem;
        }
        .client {
            font-weight: 700;
            margin-top: 12px;
            color: #1E6F9F;
        }

        /* Formulario */
        .contact-form-section {
            background: white;
            border-radius: 48px;
            box-shadow: 0 20px 35px -12px rgba(0,0,0,0.1);
            padding: 48px 32px;
            margin: 50px 0;
            border: 1px solid #E2EDF5;
        }
        .form-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 40px;
        }
        .form-info {
            flex: 1;
        }
        .form-info h3 {
            font-size: 1.7rem;
            margin-bottom: 20px;
        }
        .contact-form {
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 18px;
        }
        .contact-form input, .contact-form textarea {
            padding: 14px 18px;
            border-radius: 28px;
            border: 1px solid #CFDFE8;
            font-family: inherit;
            font-size: 1rem;
            resize: vertical;
        }
        .contact-form button {
            background: #F3702A;
            color: white;
            font-weight: bold;
            border: none;
            padding: 14px;
            border-radius: 48px;
            font-size: 1rem;
            cursor: pointer;
        }

        /* Cobertura */
        .coverage {
            background: #EFF6FC;
            border-radius: 32px;
            padding: 36px 24px;
            text-align: center;
            max-width: 1280px;
            margin: 0 auto;
        }
        .city-badge {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 20px;
            margin-top: 24px;
            font-weight: 600;
        }
        .city-badge span {
            background: white;
            padding: 8px 20px;
            border-radius: 60px;
            color: #1E6F9F;
        }

        footer {
            background: #0F2B3D;
            color: #CBDFEB;
            padding: 48px 0 24px;
            border-radius: 32px 32px 0 0;
            margin-top: 40px;
        }
        .footer-content {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 30px;
        }
        .footer-col h4 {
            color: white;
            margin-bottom: 16px;
        }
        .footer-col i {
            margin-right: 10px;
            color: #F3702A;
        }
        .copyright {
            text-align: center;
            margin-top: 40px;
            font-size: 0.8rem;
        }

        /* whatsapp flotante */
        .whatsapp-float {
            position: fixed;
            bottom: 24px;
            right: 24px;
            background-color: #25D366;
            color: white;
            width: 60px;
            height: 60px;
            border-radius: 50%;
            text-align: center;
            font-size: 32px;
            line-height: 60px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.2);
            z-index: 100;
            transition: 0.2s;
        }
        .whatsapp-float:hover {
            transform: scale(1.08);
            background-color: #20b859;
        }

        @media (max-width: 768px) {
            .hero-content h1 {
                font-size: 2rem;
            }
            .navbar {
                flex-direction: column;
                text-align: center;
            }
            .hero-buttons {
                justify-content: center;
            }
            .btn {
                width: 100%;
                text-align: center;
            }
            .lang-switch {
                margin-top: 8px;
            }
        }
/* Galería de trabajos */
.gallery-section {
    margin: 60px auto;
}
.gallery-subtitle {
    text-align: center;
    color: #2C5A7A;
    margin-bottom: 40px;
    font-size: 1.1rem;
}
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 28px;
}
.gallery-item {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 10px 25px -5px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
    aspect-ratio: 4 / 3;
}
.gallery-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 30px -10px rgba(0,0,0,0.2);
}
.gallery-image {
    width: 100%;
    height: 100%;
}
.gallery-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.gallery-item:hover .gallery-image img {
    transform: scale(1.05);
}
.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.85), transparent);
    color: white;
    padding: 20px;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}
.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}
.gallery-overlay h4 {
    font-size: 1.2rem;
    margin-bottom: 5px;
    font-weight: 700;
}
.gallery-overlay p {
    font-size: 0.85rem;
    opacity: 0.9;
}
.logo-img {
    height: 55px;
    width: auto;
    object-fit: contain;
}
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}
.logo-text h1 {
    font-size: 1.5rem;
    margin: 0;
    background: linear-gradient(135deg, #1E6F9F, #3B9BD6);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* ========================= */
/* SEO + PERFORMANCE */
/* ========================= */

html {
    scroll-behavior: smooth;
}

body {
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* SEO Content */
.seo-content {
    max-width: 1200px;
    margin: 60px auto;
    padding: 20px;
    line-height: 1.9;
}

.seo-content h2 {
    font-size: 2rem;
    margin-bottom: 18px;
    margin-top: 40px;
    color: #0F2B3D;
}

.seo-content p {
    font-size: 1.05rem;
    color: #2C475E;
}

/* Mejoras hover */
.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.12);
}

/* Inputs más SEO UX */
.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: #1E6F9F;
    box-shadow: 0 0 0 3px rgba(30,111,159,0.15);
}

/* Mobile optimization */
@media (max-width: 768px) {

    .hero-content h1 {
        font-size: 2rem;
        line-height: 1.3;
    }

    .section-title {
        font-size: 1.7rem;
    }

    .seo-content h2 {
        font-size: 1.5rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }
}