:root {
            --azul: #07529a;
            --azul-oscuro: #063b72;
            --azul-claro: #edf6ff;
            --verde: #20b85a;
            --texto: #17212b;
            --gris: #647180;
            --fondo: #f7faff;
            --blanco: #ffffff;
            --borde: #e4ebf2;
            --sombra: 0 10px 35px rgba(13, 64, 110, .09);
            --radio: 18px;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: "Inter", Arial, sans-serif;
            color: var(--texto);
            background: var(--blanco);
            line-height: 1.6;
        }

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

        a {
            text-decoration: none;
            color: inherit;
        }

        .container {
            width: min(1180px, 92%);
            margin: auto;
        }


        /* =========================
           HEADER
        ========================= */

        header {
            background: #fff;
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 1px solid #edf1f5;
        }

        .navbar {
            min-height: 92px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 25px;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 12px;
            color: var(--azul);
            font-weight: 800;
            font-size: 23px;
            white-space: nowrap;
        }

        .logo-icon {
            width: 52px;
            height: 52px;
            border: 4px solid var(--azul);
            border-radius: 50% 50% 50% 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            transform: rotate(-12deg);
        }

        .logo-text {
            line-height: 1.05;
        }

        .logo-text small {
            display: block;
            margin-top: 6px;
            color: #626b75;
            font-size: 11px;
            font-weight: 400;
            line-height: 1.35;
        }

        nav {
            display: flex;
            align-items: center;
            gap: 28px;
            font-size: 14px;
        }

        nav a {
            position: relative;
            padding: 8px 0;
            color: #303840;
        }

        nav a:hover,
        nav a.active {
            color: var(--azul);
        }

        nav a.active::after {
            content: "";
            position: absolute;
            left: 0;
            bottom: 0;
            width: 100%;
            height: 2px;
            background: var(--azul);
        }

        .header-buttons {
            display: flex;
            gap: 12px;
        }

        .btn {
            border: none;
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 9px;
            padding: 13px 20px;
            border-radius: 10px;
            font-weight: 700;
            font-size: 14px;
            transition: .25s ease;
        }

        .btn:hover {
            transform: translateY(-2px);
        }

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

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

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

        .btn-outline {
            border: 1px solid var(--azul);
            color: var(--azul);
            background: white;
        }

        .menu-btn {
            display: none;
            border: none;
            background: transparent;
            font-size: 27px;
            cursor: pointer;
            color: var(--azul);
        }


        /* =========================
           HERO
        ========================= */

        .hero {
            background:
                radial-gradient(circle at 70% 35%, #eef7ff 0, #fff 42%);
            overflow: hidden;
        }

        .hero-grid {
            min-height: 510px;
            display: grid;
            grid-template-columns: .95fr 1.05fr;
            align-items: center;
        }

        .hero-content {
            padding: 65px 0;
            position: relative;
            z-index: 2;
        }

        .hero h1 {
            color: var(--azul-oscuro);
            font-size: clamp(38px, 4.2vw, 58px);
            line-height: 1.08;
            letter-spacing: -1.8px;
            max-width: 620px;
            margin-bottom: 8px;
        }

        .hero h2 {
            color: var(--azul);
            font-size: clamp(22px, 2.3vw, 31px);
            font-weight: 500;
            margin-bottom: 18px;
        }

        .hero p {
            max-width: 550px;
            color: #3f4953;
            font-size: 16px;
            margin-bottom: 30px;
        }

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

        .hero-image {
            height: 100%;
            min-height: 510px;
            position: relative;
        }

        .hero-image::after {
            content: "";
            position: absolute;
            inset: 0;
            background:
                linear-gradient(
                    90deg,
                    #fff 0%,
                    rgba(255,255,255,0) 28%
                );
            pointer-events: none;
        }

        .hero-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            object-position: center;
        }


        /* =========================
           BENEFICIOS
        ========================= */

        .benefits {
            background: white;
            padding: 28px 0;
        }

        .benefit-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .benefit {
            display: flex;
            align-items: center;
            gap: 13px;
            color: #26333e;
        }

        .benefit-icon {
            width: 45px;
            height: 45px;
            border: 2px solid var(--azul);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--azul);
            font-size: 20px;
            flex-shrink: 0;
        }

        .benefit strong {
            font-size: 13px;
            display: block;
        }

        .benefit span {
            color: var(--gris);
            font-size: 11px;
        }


        /* =========================
           PRODUCTOS
        ========================= */

        .products-section {
            background: var(--fondo);
            padding: 55px 0 70px;
        }

        .section-title {
            text-align: center;
            margin-bottom: 35px;
        }

        .section-title h2 {
            color: var(--azul-oscuro);
            font-size: 26px;
            margin-bottom: 9px;
        }

        .section-title span {
            width: 38px;
            height: 3px;
            background: var(--azul);
            display: inline-block;
            border-radius: 5px;
        }

        .products-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 14px;
        }

        .product-card {
            background: white;
            border: 1px solid #edf0f4;
            border-radius: 17px;
            padding: 18px 15px 20px;
            text-align: center;
            box-shadow: 0 5px 20px rgba(10, 60, 100, .04);
            transition: .3s;
        }

        .product-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--sombra);
        }

        .product-image {
            height: 180px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 12px;
        }

        .product-image img {
            width: 90%;
            height: 100%;
            object-fit: contain;
        }

        .product-card h3 {
            color: var(--azul-oscuro);
            font-size: 16px;
            margin-bottom: 8px;
        }

        .product-card p {
            color: #626d78;
            font-size: 12px;
            min-height: 56px;
        }

        .product-link {
            display: inline-block;
            color: var(--azul);
            font-size: 12px;
            font-weight: 700;
            margin-top: 13px;
        }


        /* =====================================
   CONTENEDOR PRINCIPAL
===================================== */

.maintenance-section {
    width: 100%;
    padding: 20px 0;
    background: #ffffff;
}

.maintenance-wrapper {
    width: min(1180px, 92%);
    margin: auto;

    display: grid;

    /*
       Imagen | Contenido
    */
    grid-template-columns: 235px 1fr;

    background: #f1f6fc;

    border: 1px solid #c8d9eb;

    border-radius: 20px;

    overflow: hidden;

    position: relative;
}


/* =====================================
   IMAGEN
===================================== */

.maintenance-image {
    width: 100%;
    height: 100%;
    min-height: 285px;

    overflow: hidden;
}

.maintenance-image img {
    width: 100%;
    height: 100%;

    object-fit: cover;

    object-position: center;
}


/* =====================================
   CONTENIDO
===================================== */

.maintenance-content {

    display: grid;

    grid-template-columns: 290px 1fr;

    min-height: 250px;
}


/* =====================================
   INTRO
===================================== */

.maintenance-intro {

    padding: 28px 25px;

    display: flex;
    flex-direction: column;
    justify-content: center;
}

.maintenance-intro h2 {

    margin: 0 0 12px;

    color: #104b91;

    font-size: 23px;

    line-height: 1.2;

    font-weight: 800;
}

.maintenance-intro p {

    margin: 0 0 18px;

    color: #303944;

    font-size: 12px;

    line-height: 1.55;
}


/* =====================================
   BOTÓN
===================================== */

.maintenance-button {

    display: inline-flex;

    align-items: center;

    justify-content: center;

    gap: 15px;

    width: fit-content;

    padding: 11px 17px;

    background: #0755a5;

    color: #ffffff;

    border-radius: 7px;

    font-size: 12px;

    font-weight: 700;

    transition: .25s ease;
}

.maintenance-button:hover {

    background: #063f7b;

    transform: translateY(-2px);
}

.maintenance-button span {

    font-size: 21px;

    line-height: 10px;
}


/* =====================================
   SERVICIOS
===================================== */

.maintenance-services {

    display: grid;

    grid-template-columns:
        repeat(4, 1fr);

    border-left: 1px solid #bdd0e5;
}


/* =====================================
   CADA SERVICIO
===================================== */

.maintenance-service {

    padding: 25px 15px 15px;

    text-align: center;

    border-right: 1px solid #c7d7e8;

    display: flex;

    flex-direction: column;

    align-items: center;
}

.maintenance-service:last-child {

    border-right: none;
}


/* =====================================
   ICONOS
===================================== */

.service-icon {

    width: 45px;

    height: 45px;

    display: flex;

    align-items: center;

    justify-content: center;

    color: #0755a5;

    font-size: 32px;

    margin-bottom: 8px;
}


/* =====================================
   TÍTULO SERVICIO
===================================== */

.maintenance-service h3 {

    margin: 0 0 9px;

    color: #104b91;

    font-size: 13px;

    line-height: 1.25;

    font-weight: 800;
}


/* =====================================
   DESCRIPCIÓN
===================================== */

.maintenance-service p {

    margin: 0;

    color: #333a43;

    font-size: 11px;

    line-height: 1.55;

    max-width: 150px;
}


/* =====================================
   FRANJA INFERIOR
===================================== */

.maintenance-bottom {

    grid-column: 1 / -1;

    border-top: 1px solid #c5d6e8;

    padding: 12px 20px;

    text-align: center;

    color: #0755a5;

    font-size: 13px;

    line-height: 1.4;

    background: rgba(255,255,255,.25);
}

.bottom-icon {

    font-size: 18px;

    margin-right: 8px;

    vertical-align: middle;
}


/* =====================================
   TABLET
===================================== */

@media (max-width: 1000px) {

    .maintenance-wrapper {

        grid-template-columns: 200px 1fr;
    }

    .maintenance-content {

        grid-template-columns: 1fr;
    }

    .maintenance-intro {

        padding: 22px;
    }

    .maintenance-services {

        border-left: none;

        border-top: 1px solid #bdd0e5;
    }

}


/* =====================================
   MÓVIL
===================================== */

@media (max-width: 700px) {

    .maintenance-section {

        padding: 15px 0;
    }

    .maintenance-wrapper {

        width: 94%;

        display: block;

        border-radius: 15px;
    }

    .maintenance-image {

        height: 230px;

        min-height: 0;
    }

    .maintenance-content {

        display: block;
    }

    .maintenance-intro {

        padding: 25px 20px;
    }

    .maintenance-intro h2 {

        font-size: 22px;
    }

    .maintenance-services {

        display: grid;

        grid-template-columns: 1fr 1fr;

        border-top: 1px solid #bdd0e5;
    }

    .maintenance-service {

        min-height: 190px;

        padding: 20px 12px;

        border-bottom: 1px solid #c7d7e8;
    }

    .maintenance-service:nth-child(2) {

        border-right: none;
    }

    .maintenance-service:nth-child(3) {

        border-bottom: none;
    }

    .maintenance-service:nth-child(4) {

        border-right: none;

        border-bottom: none;
    }

    .maintenance-bottom {

        font-size: 11px;

        padding: 13px 10px;
    }
}


/* =====================================
   MÓVILES PEQUEÑOS
===================================== */

@media (max-width: 450px) {

    .maintenance-services {

        grid-template-columns: 1fr;
    }

    .maintenance-service {

        border-right: none !important;

        border-bottom: 1px solid #c7d7e8 !important;

        min-height: auto;

        padding: 20px;
    }

    .maintenance-service:last-child {

        border-bottom: none !important;
    }

    .maintenance-bottom {

        font-size: 10px;
    }
}


        /* =========================
           WHY US
        ========================= */

        .why {
            padding: 65px 0;
        }

        .why-grid {
            display: grid;
            grid-template-columns: 1fr 1fr 1fr;
            gap: 35px;
            align-items: center;
        }

        .why-title {
            color: var(--azul-oscuro);
            font-size: 25px;
            margin-bottom: 20px;
        }

        .check-list {
            list-style: none;
        }

        .check-list li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            margin-bottom: 13px;
            color: #45515c;
            font-size: 13px;
        }

        .check {
            color: var(--azul);
            font-weight: 800;
            font-size: 17px;
        }

        .why-image {
            border-radius: 20px;
            overflow: hidden;
            height: 250px;
        }

        .why-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .commitment {
            background: var(--azul-claro);
            border-radius: 20px;
            padding: 35px;
        }

        .commitment-icon {
            font-size: 42px;
            margin-bottom: 10px;
        }

        .commitment h3 {
            color: var(--azul-oscuro);
            margin-bottom: 10px;
        }

        .commitment p {
            color: #596673;
            font-size: 13px;
        }


        /* =========================
           CTA
        ========================= */

        .cta {
            margin: 0 auto 35px;
            width: min(1100px, 92%);
            border: 1px solid #ccd9e5;
            border-radius: 18px;
            padding: 24px 45px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 25px;
            background: white;
        }

        .cta-content {
            display: flex;
            align-items: center;
            gap: 18px;
        }

        .whatsapp-big {
            width: 58px;
            height: 58px;
            border-radius: 50%;
            background: var(--verde);
            color: white;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 28px;
        }

        .cta h2 {
            color: var(--azul-oscuro);
            font-size: 22px;
        }

        .cta p {
            color: #65717c;
            font-size: 13px;
        }

        .cta .btn {
            min-width: 230px;
        }


        /* =========================
           FOOTER
        ========================= */

        footer {
            background: linear-gradient(
                135deg,
                #07529a,
                #063b72
            );
            color: white;
        }

        .footer-grid {
            padding: 28px 0;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 25px;
        }

        .footer-item {
            display: flex;
            align-items: center;
            gap: 13px;
        }

        .footer-icon {
            font-size: 27px;
        }

        .footer-item strong {
            display: block;
            font-size: 13px;
        }

        .footer-item span {
            font-size: 11px;
            opacity: .85;
        }

        .copyright {
            text-align: center;
            padding: 15px;
            border-top: 1px solid rgba(255,255,255,.15);
            font-size: 11px;
            opacity: .8;
        }


        /* =========================
           FLOATING WHATSAPP
        ========================= */

        .floating-whatsapp {
            position: fixed;
            right: 22px;
            bottom: 22px;
            z-index: 999;
            background: var(--verde);
            color: white;
            padding: 14px 21px;
            border-radius: 40px;
            display: flex;
            align-items: center;
            gap: 9px;
            font-size: 13px;
            font-weight: 700;
            box-shadow: 0 8px 25px rgba(0,0,0,.18);
            transition: .3s;
        }

        .floating-whatsapp:hover {
            transform: scale(1.04);
        }


        /* =========================
           RESPONSIVE
        ========================= */

        @media (max-width: 1050px) {

            nav {
                gap: 16px;
            }

            .header-buttons .btn {
                padding: 11px 13px;
                font-size: 12px;
            }

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

            .hero h1 {
                font-size: 43px;
            }
        }


        @media (max-width: 800px) {

            .navbar {
                min-height: 75px;
            }

            .menu-btn {
                display: block;
            }

            nav,
            .header-buttons {
                display: none;
            }

            nav.mobile-open {
                display: flex;
                position: absolute;
                top: 75px;
                left: 0;
                right: 0;
                background: white;
                padding: 20px;
                flex-direction: column;
                box-shadow: 0 15px 25px rgba(0,0,0,.08);
            }

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

            .hero-content {
                padding: 45px 0 25px;
                text-align: center;
            }

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

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

            .hero-image {
                min-height: 380px;
            }

            .hero-image::after {
                display: none;
            }

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

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

            .maintenance-item:nth-child(2) {
                border-right: none;
            }

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

            .why-image {
                order: -1;
            }

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

            .cta {
                flex-direction: column;
                text-align: center;
            }

            .cta-content {
                flex-direction: column;
            }
        }


        @media (max-width: 550px) {

            .container {
                width: 90%;
            }

            .logo {
                font-size: 18px;
            }

            .logo-icon {
                width: 43px;
                height: 43px;
            }

            .logo-text small {
                font-size: 9px;
            }

            .hero h1 {
                font-size: 36px;
            }

            .hero h2 {
                font-size: 22px;
            }

            .hero p {
                font-size: 14px;
            }

            .benefit-grid,
            .products-grid,
            .maintenance-grid,
            .footer-grid {
                grid-template-columns: 1fr;
            }

            .maintenance-item {
                border-right: none;
                border-bottom: 1px solid #b9cee1;
                padding-bottom: 18px;
            }

            .maintenance-item:last-child {
                border-bottom: none;
            }

            .product-image {
                height: 210px;
            }

            .floating-whatsapp {
                right: 15px;
                bottom: 15px;
                padding: 12px 17px;
            }

            .cta {
                padding: 28px 20px;
            }
        }