:root {
        /* Paleta de colores solicitada */
        --primary-color: #061c6b; /* Azul Profundo */
        --accent-color: #07ba86;  /* Verde/Turquesa vibrante */

        --secondary-color: #4a5568;
        --light-color: #f8f9fa;
        --dark-color: #1a202c;
        --text-muted: #6c757d;

        /* Gradiente de Marca (Uso discreto) */
        --brand-gradient: linear-gradient(135deg, #061c6b 0%, #07ba86 100%);

        /* Fondo acrílico para navegación (menos cansado) */
        --nav-acrylic-bg: rgba(4, 19, 46, 0.72); /* #04132E semitransparente */
        --nav-acrylic-bg-scrolled: rgba(4, 19, 46, 0.90);
        --nav-border: rgba(255, 255, 255, 0.10);
    }

    body {
        font-family: "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
        color: #333;
        overflow-x: hidden;
    }

    /* ----- UTILIDADES DE COLOR ----- */
    .text-primary-custom { color: var(--primary-color) !important; }
    .text-accent { color: var(--accent-color) !important; }
    .bg-primary-custom { background-color: var(--primary-color) !important; color: white; }

    .btn-brand {
        background: var(--primary-color);
        color: white;
        border: none;
        transition: all 0.3s ease;
    }

    .btn-brand:hover {
        background: #041545;
        color: white;
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(6, 28, 107, 0.3);
    }

    .btn-accent {
        background: var(--accent-color);
        color: white;
        border: none;
        transition: all 0.3s ease;
    }

    .btn-accent:hover {
        background: #06966f;
        color: white;
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(7, 186, 134, 0.3);
    }

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

    .btn-outline-accent:hover {
        background: var(--accent-color);
        color: white;
    }

    /* ----- ESTILOS DE LA NAVEGACIÓN ----- */
    .navbar {
        transition: all 0.3s ease;
        padding: 15px 0;
        background-color: var(--nav-acrylic-bg) !important;
        backdrop-filter: blur(14px);
        -webkit-backdrop-filter: blur(14px);
        border-bottom: 1px solid var(--nav-border);
    }

    .navbar.scrolled {
        padding: 10px 0;
        box-shadow: 0 5px 20px rgba(6, 28, 107, 0.2);
        background-color: var(--nav-acrylic-bg-scrolled) !important;
    }

    .navbar-brand {
        color: #fff !important;
        font-weight: 700;
    }

    .nav-link {
        color: rgba(255, 255, 255, 0.82) !important;
        font-weight: 500;
        position: relative;
    }

    .nav-link:hover,
    .nav-link.active {
        color: var(--accent-color) !important;
    }

    .nav-link::after {
        content: '';
        position: absolute;
        width: 0;
        height: 2px;
        bottom: 0;
        left: 0;
        background-color: var(--accent-color);
        transition: width 0.3s;
    }

    .nav-link:hover::after {
        width: 100%;
    }

    /* ----- ESTILOS GENERALES ----- */
    .hero-section {
        /* Fondo limpio con una imagen y un degradado sutil que respeta los colores de marca */
        background: linear-gradient(135deg, rgba(6, 28, 107, 0.9), rgba(7, 186, 134, 0.85)), url("assets/img/banner1.webp") center/cover no-repeat;
        color: white;
        padding: 140px 0 100px;
        position: relative;
        clip-path: polygon(0 0, 100% 0, 100% 90%, 0 100%); /* Pequeño corte moderno en la base */
    }

    .section-title {
        position: relative;
        margin-bottom: 50px;
        text-align: center;
        font-weight: 700;
        color: var(--primary-color);
    }

    .section-title::after {
        content: "";
        position: absolute;
        bottom: -15px;
        left: 50%;
        transform: translateX(-50%);
        width: 80px;
        height: 4px;
        background: var(--brand-gradient); /* Toque de marca aquí */
        border-radius: 2px;
    }

    /* Tarjetas */
    .feature-card {
        transition: transform 0.3s ease, box-shadow 0.3s ease;
        height: 100%;
        border: none;
        background: white;
        border-radius: 12px;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.02);
        border: 1px solid rgba(0,0,0,0.03);
    }

    .feature-card:hover {
        transform: translateY(-8px);
        box-shadow: 0 15px 30px rgba(6, 28, 107, 0.1); /* Sombra con tono azul */
    }

    /* Iconos con degradado solo en los detalles destacados */
    .icon-circle-gradient {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        background: var(--brand-gradient);
        border-radius: 50%;
        color: white;
        transition: transform 0.3s ease;
    }

    .feature-card:hover .icon-circle-gradient {
        transform: rotate(15deg) scale(1.1);
    }

    /* Iconos sólidos para características estándar */
    .icon-box-solid {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        border-radius: 12px;
        padding: 10px;
        transition: all 0.3s ease;
    }

    .bg-primary-soft { background-color: rgba(6, 28, 107, 0.08); color: var(--primary-color); }
    .bg-accent-soft { background-color: rgba(7, 186, 134, 0.08); color: var(--accent-color); }

    /* ----- PRECIOS ----- */
    .pricing-card {
        transition: transform 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
        border: 1px solid #eee;
        height: 100%;
        background: white;
        border-radius: 16px;
    }

    .pricing-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 15px 30px rgba(0, 0, 0, 0.08);
    }

    .pricing-card.recommended {
        border: 2px solid var(--primary-color);
        position: relative;
        box-shadow: 0 10px 25px rgba(6, 28, 107, 0.15);
    }

    .pricing-card.recommended:hover {
        border-color: var(--accent-color);
    }

    .recommended-badge {
        position: absolute;
        top: -15px;
        right: 20px;
        z-index: 10;
        background: var(--brand-gradient);
        border: none;
    }

    .pricing-card .price {
        font-size: 3rem;
        font-weight: 800;
        color: var(--primary-color);
        line-height: 1;
    }

    .pricing-card .price-period {
        color: var(--text-muted);
    }

    /* Toggles de precios */
    .btn-group .btn {
        border-color: var(--primary-color);
        color: var(--primary-color);
    }
    .btn-group .btn.active {
        background-color: var(--primary-color);
        color: white;
        border-color: var(--primary-color);
    }

    /* ----- ACTUALIZACIONES (ACCORDION) ----- */
    .accordion-button:not(.collapsed) {
        color: var(--primary-color);
        background-color: rgba(6, 28, 107, 0.05);
        box-shadow: inset 0 -1px 0 rgba(0,0,0,.125);
    }

    .accordion-button:focus {
        box-shadow: 0 0 0 0.25rem rgba(6, 28, 107, 0.15);
        border-color: rgba(6, 28, 107, 0.15);
    }

    /* ----- SECCIÓN POR QUÉ SMARTPEND ----- */
    .stat-box {
        padding: 20px;
        border-radius: 12px;
        background-color: white;
        border-left: 4px solid var(--accent-color);
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        transition: transform 0.3s ease;
    }

    .stat-box:hover {
        transform: translateY(-5px);
    }

    /* ----- TESTIMONIOS ----- */
    .testimonial-card {
        background-color: #fff;
        border-radius: 12px;
        padding: 30px;
        height: 100%;
        box-shadow: 0 5px 20px rgba(0,0,0,0.03);
        border-top: 4px solid var(--primary-color);
    }

    /* ----- TECNOLOGÍA ----- */
    .tech-card {
        background-color: #fff;
        border-radius: 12px;
        padding: 30px;
        height: 100%;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        transition: transform 0.3s ease;
        border: 1px solid #eee;
    }

    .tech-card:hover {
        transform: translateY(-5px);
        border-color: var(--accent-color);
    }

    .tech-icon {
        font-size: 2.5rem;
        background: var(--brand-gradient);
        background-clip: text;
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        margin-bottom: 15px;
    }

    /* ----- CTA & FOOTER ----- */
    .cta-section {
        background-color: var(--primary-color);
        color: white;
        padding: 80px 0;
        text-align: center;
        position: relative;
        overflow: hidden;
    }

    .cta-section::before {
        content: '';
        position: absolute;
        top: 0;
        right: 0;
        width: 50%;
        height: 100%;
        background: radial-gradient(circle, rgba(7,186,134,0.2) 0%, rgba(0,0,0,0) 70%);
        pointer-events: none;
    }

    .footer {
        background-color: #04132e; /* Un tono más oscuro que el primario para contraste */
        color: #adb5bd;
        padding: 60px 0 30px;
        border-top: 5px solid var(--accent-color); /* Toque de color en la parte superior */
    }

    .footer h5, .footer h6 {
        color: white;
    }

    .footer a {
        color: #adb5bd;
        text-decoration: none;
        transition: color 0.3s;
    }

    .footer a:hover {
        color: var(--accent-color);
    }

    .social-icons a {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 36px;
        height: 36px;
        background-color: rgba(255, 255, 255, 0.1);
        border-radius: 50%;
        color: #fff;
        transition: all 0.3s;
    }

    .social-icons a:hover {
        background-color: var(--accent-color);
        transform: translateY(-3px);
    }