:root {
            --color-primary: #0057B8;        /* Azul INNET aproximado */
            --color-primary-dark: #003f80;
            --color-accent: #00a3e0;
            --color-bg: #ffffff;
            --color-text: #222222;
            --color-muted: #666666;
            --max-width: 1200px;
        }

        * {
            box-sizing: border-box;
        }

        body {
            margin: 0;
            font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
            background-color: var(--color-bg);
            color: var(--color-text);
            line-height: 1.6;
        }

        a {
            color: var(--color-primary);
            text-decoration: none; /* importante: sin subrayado global */
        }

        a:hover {
            text-decoration: none; /* seguimos sin subrayado */
        }

        header {
            border-bottom: 1px solid #e5e5e5;
            background-color: #ffffff;
            position: sticky;
            top: 0;
            z-index: 100;
        }

        .navbar {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0.75rem 1.5rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .navbar-logo img {
            display: block;
        }

        .navbar-nav {
            display: flex;
            gap: 1.5rem;
            align-items: center;
            font-size: 0.95rem;
        }

        .navbar-nav a,
        .navbar-nav .nav-link {
            text-decoration: none;
            padding: 0.4rem 0.8rem;
            border-radius: 5;
            font-weight: 500;
            color: var(--color-primary);
            transition: all 0.2s ease;
        }

        /* Hover del menú principal: fondo azul claro y texto blanco */
        .navbar-nav a:hover,
        .navbar-nav .nav-link:hover {
            background-color: rgba(0, 87, 184, 0.08);
            color: var(--color-primary-dark);
        }

        /* Dropdown contenedor */
        .dropdown {
            position: relative;
        }

        /* Submenú */
        .dropdown-menu {
            position: absolute;
            top: 120%;
            left: 0;
            background-color: #ffffff;
            min-width: 220px;
            border-radius: 0;   /* 👈 ESTA LÍNEA */
            box-shadow: 0 12px 30px rgba(0,0,0,0.08);
            padding: 0.5rem 0;
            display: none;
            z-index: 999;
        }

        .dropdown-menu a {
            display: block;
            padding: 0.6rem 1rem;
            font-size: 0.9rem;
            color: #333;
            white-space: nowrap;
            transition: all 0.2s ease;
        }

        /* Hover del submenú: fondo azul INNET y texto blanco */
        .dropdown-menu a:hover {
            background-color: var(--color-primary);
            color: #ffffff;
            text-decoration: none;
        }

        /* Mostrar submenú al pasar el mouse */
        .dropdown:hover .dropdown-menu {
            display: block;
        }

        /* Botones genéricos */
        .btn-primary,
        .btn-secondary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 0.75rem 1.5rem;
            border-radius: 999px;
            font-size: 0.95rem;
            font-weight: 600;
            border: none;
            cursor: pointer;
            text-decoration: none;
            transition: all 0.2s ease;
            white-space: nowrap;
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
            color: #ffffff;
        }

        .btn-primary:hover {
            opacity: 0.9;
            transform: translateY(-1px);
            text-decoration: none;
        }

        .btn-secondary {
            background-color: #ffffff;
            color: var(--color-primary);
            border: 1px solid var(--color-primary);
        }

        .btn-secondary:hover {
            background-color: #f0f6ff;
            text-decoration: none;
        }

        /* Botón WhatsApp */
        .btn-whatsapp {
            background-color: #25D366;
            color: #ffffff;
            padding: 0.75rem 1.5rem;
            border-radius: 999px;
            font-weight: 600;
            text-decoration: none;
            transition: all 0.2s ease;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border: none;
        }

        .btn-whatsapp:hover {
            background-color: #1ebe5d;
            transform: translateY(-1px);
        }

        main {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 1.5rem;
        }

        /* HERO */
        .hero {
            display: grid;
            grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
            gap: 2.5rem;
            align-items: center;
            padding: 3rem 0;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            background-color: #f0f6ff;
            color: var(--color-primary-dark);
            padding: 0.3rem 0.8rem;
            border-radius: 999px;
            font-size: 0.75rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            margin-bottom: 0.75rem;
        }

        .hero-title {
            font-size: clamp(2.1rem, 3vw + 1rem, 2.8rem);
            margin: 0 0 1rem 0;
            color: var(--color-primary-dark);
        }

        .hero-subtitle {
            font-size: 1.05rem;
            color: var(--color-muted);
            margin-bottom: 1.5rem;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 0.75rem;
            margin-bottom: 1.5rem;
        }

        .hero-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 1.5rem;
            font-size: 0.9rem;
            color: var(--color-muted);
        }

        .hero-meta strong {
            display: block;
            color: var(--color-text);
        }

        .hero-card {
            background: #f8fbff;
            border-radius: 18px;
            padding: 1.75rem;
            border: 1px solid #e0ecff;
        }

        .hero-card-title {
            font-weight: 600;
            margin-bottom: 0.5rem;
            color: var(--color-primary-dark);
        }

        .hero-card-list {
            list-style: none;
            padding: 0;
            margin: 0.75rem 0 0 0;
            font-size: 0.9rem;
            color: var(--color-muted);
        }

        .hero-card-list li::before {
            content: "• ";
            color: var(--color-accent);
            font-weight: bold;
        }

        /* SECCIONES GENERALES */
        section {
            margin-bottom: 3rem;
        }

        .section-title {
            font-size: 1.6rem;
            margin-bottom: 0.75rem;
            color: var(--color-primary-dark);
        }

        .section-subtitle {
            font-size: 0.98rem;
            color: var(--color-muted);
            max-width: 680px;
        }

        /* Servicios */
        .services-grid {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 1.5rem;
            margin-top: 1.75rem;
        }

        .service-card {
            border-radius: 16px;
            border: 1px solid #e5e5e5;
            padding: 1.5rem;
            background-color: #ffffff;
            transition: box-shadow 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
        }

        .service-card:hover {
            box-shadow: 0 12px 30px rgba(0, 0, 0, 0.06);
            transform: translateY(-2px);
            border-color: #d0e2ff;
        }

        .service-title {
            font-size: 1.05rem;
            font-weight: 600;
            margin-bottom: 0.5rem;
            color: var(--color-primary-dark);
        }

        .service-text {
            font-size: 0.92rem;
            color: var(--color-muted);
            margin-bottom: 0.75rem;
        }

        .service-list {
            font-size: 0.9rem;
            padding-left: 1.1rem;
            color: var(--color-muted);
            margin: 0.4rem 0 0 0;
        }

        /* Cobertura */
        .coverage-grid {
            display: grid;
            grid-template-columns: 2fr 3fr;
            gap: 2rem;
            margin-top: 1.5rem;
        }

        .coverage-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
        }

        .coverage-tag {
            background: linear-gradient(200deg, var(--color-primary), var(--color-accent));
            padding: 0.35rem 0.9rem;
            border-radius: 999px;
            font-size: 0.85rem;
            font-weight: 500;
            color: #ffffff;
        }

        /* Diferenciales */
        .pill-list {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
            margin-top: 1.25rem;
        }

        .pill-item {
            padding: 0.4rem 0.9rem;
            border-radius: 999px;
            border: 1px solid #e0e0e0;
            font-size: 0.85rem;
            background-color: #fafafa;
        }

        /* CTA Final */
        .cta-final {
            border-radius: 18px;
            padding: 2rem;
            background: linear-gradient(135deg, #f0f6ff, #ffffff);
            border: 1px solid #dce7ff;
            text-align: center;
        }

        .cta-final h2 {
            margin-top: 0;
            margin-bottom: 0.75rem;
            font-size: 1.5rem;
            color: var(--color-primary-dark);
        }

        .cta-final p {
            margin: 0 0 1.25rem 0;
            color: var(--color-muted);
            font-size: 0.98rem;
        }

        .cta-contact-info {
            margin-top: 0.75rem;
            font-size: 0.9rem;
            color: var(--color-muted);
        }

        footer {
            border-top: 1px solid #e5e5e5;
            padding: 1.5rem;
            font-size: 0.85rem;
            color: #888888;
            text-align: center;
            background-color: #fafafa;
        }

        @media (max-width: 900px) {
            .hero {
                grid-template-columns: 1fr;
            }

            .navbar-nav {
                display: none; /* para ahora, sin menú mobile */
            }
        }

        @media (max-width: 640px) {
            main {
                padding: 1.25rem;
            }

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

            .hero-actions {
                flex-direction: column;
                align-items: stretch;
            }
        }
        
        
        /* ======================= */
/* FOOTER CORPORATIVO      */
/* ======================= */

.site-footer {
    border-top: 1px solid #e5e5e5;
    background-color: #fafafa;
    padding: 2.5rem 1.5rem 1.5rem;
    font-size: 0.9rem;
    color: #666666;
}

.footer-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1.4fr 1.2fr;
    gap: 1.75rem;
}

.footer-col h4 {
    margin-top: 0;
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-primary-dark);
}

.footer-col ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer-col li + li {
    margin-top: 0.35rem;
}

.footer-col a {
    color: #555555;
    font-size: 0.9rem;
}

.footer-col a:hover {
    color: var(--color-primary-dark);
}

.footer-brand-logo {
    height: 42px;
    margin-bottom: 0.6rem;
}

.footer-brand-text {
    font-size: 0.88rem;
    color: #777777;
    max-width: 300px;
}

.footer-bottom {
    max-width: var(--max-width);
    margin: 1.75rem auto 0;
    padding-top: 1rem;
    border-top: 1px solid #e5e5e5;
    font-size: 0.85rem;
    color: #999999;
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom a {
    color: #666666;
    font-size: 0.85rem;
}

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

@media (max-width: 900px) {
    .footer-inner {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 640px) {
    .footer-inner {
        grid-template-columns: 1fr;
    }
}