* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    overflow-x: hidden;
    background-color: #f2f2f2;
}

/* NAVBAR */
.navbar-ls {
    background: linear-gradient(90deg, #111111, #2e2e2e);
    border-bottom: 4px solid #b30000;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35);
}

.marca-ls {
    color: #ffffff !important;
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-navbar {
    width: 65px;
    height: 64px;
    object-fit: contain;
    background: transparent;
}

.enlace-menu {
    color: #e6e6e6 !important;
    font-weight: 500;
    margin: 0 4px;
    transition: 0.3s ease;
}

.enlace-menu:hover {
    color: #ff3333 !important;
}

/* BOTONES */
.btn-rojo {
    background-color: #b30000 !important;
    color: #ffffff !important;
    border: 2px solid #b30000 !important;
    border-radius: 12px;
    font-weight: bold;
    padding: 12px 28px;
    box-shadow: 0 5px 15px rgba(179, 0, 0, 0.35);
    transition: 0.3s ease;
}

.btn-rojo:hover {
    background-color: #850000 !important;
    border-color: #850000 !important;
    color: #ffffff !important;
    transform: translateY(-2px);
}

/* HERO */
.seccion-principal {
    background: linear-gradient(135deg, #111111 0%, #333333 45%, #7a0000 100%);
    color: #ffffff;
    padding: 70px 0;
}

.min-vh-75 {
    min-height: 75vh;
}

.panel-hero {
    background-color: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.13);
    padding: 35px;
    border-radius: 28px;
    box-shadow: 0 10px 35px rgba(0, 0, 0, 0.35);
}

.etiqueta-sistema {
    display: inline-block;
    background-color: #b30000;
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: bold;
    margin-bottom: 18px;
}

.titulo-principal {
    font-size: 42px;
    font-weight: bold;
    line-height: 1.2;
    margin-bottom: 20px;
}

.titulo-principal span {
    color: #ff4d4d;
}

.texto-principal {
    font-size: 18px;
    color: #e0e0e0;
    margin-bottom: 25px;
}

.botones-hero {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

/* TARJETA RESUMEN */
.tarjeta-resumen {
    background-color: #ffffff;
    color: #222222;
    padding: 35px;
    border-radius: 28px;
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.35);
    border-bottom: 6px solid #b30000;
}

.icono-grande {
    font-size: 70px;
    color: #b30000;
    margin-bottom: 15px;
}

.tarjeta-resumen h3 {
    font-weight: bold;
    color: #222222;
    margin-bottom: 12px;
}

.tarjeta-resumen p {
    color: #555555;
}

.resumen-grid {
    margin-top: 25px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.resumen-grid div {
    background-color: #f0f0f0;
    border-radius: 15px;
    padding: 15px;
    border-left: 5px solid #b30000;
}

.resumen-grid strong {
    display: block;
    color: #111111;
}

.resumen-grid span {
    font-size: 14px;
    color: #666666;
}

/* SECCIONES */
.seccion-clara {
    background-color: #f4f4f4;
}

.titulo-seccion {
    font-weight: bold;
    color: #b30000;
    margin-bottom: 20px;
}

.texto-seccion {
    font-size: 17px;
    color: #444444;
    line-height: 1.7;
}

/* PANEL INFO */
.panel-info {
    background-color: #ffffff;
    padding: 30px;
    border-radius: 22px;
    box-shadow: 0 7px 24px rgba(0, 0, 0, 0.12);
    border-left: 6px solid #b30000;
}

.panel-info h4 {
    color: #222222;
    font-weight: bold;
    margin-bottom: 20px;
}

.panel-info ul {
    padding-left: 20px;
    margin-bottom: 0;
}

.panel-info li {
    margin-bottom: 10px;
    color: #444444;
}

/* MÓDULOS */
.seccion-modulos {
    background: linear-gradient(135deg, #1a1a1a, #3a3a3a, #7a0000);
}

.card-modulo {
    border: none;
    border-radius: 22px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
    transition: 0.3s ease;
}

.card-modulo:hover {
    transform: translateY(-6px);
}

.icono-modulo {
    font-size: 45px;
    color: #b30000;
    margin-bottom: 18px;
}

.card-modulo h5 {
    font-weight: bold;
    color: #222222;
}

.card-modulo p {
    color: #555555;
    font-size: 15px;
}

/* BENEFICIOS */
.beneficio {
    background-color: #ffffff;
    padding: 30px;
    border-radius: 22px;
    text-align: center;
    height: 100%;
    box-shadow: 0 7px 24px rgba(0, 0, 0, 0.12);
    border-bottom: 5px solid #b30000;
}

.beneficio i {
    font-size: 42px;
    color: #b30000;
    margin-bottom: 18px;
}

.beneficio h5 {
    font-weight: bold;
    color: #222222;
}

.beneficio p {
    color: #555555;
}

/* CONTACTO */
.seccion-contacto {
    background: linear-gradient(135deg, #111111, #2b2b2b);
}

.texto-contacto {
    color: #dddddd;
    font-size: 17px;
    max-width: 700px;
    margin: 0 auto 30px auto;
}

.contacto-card {
    background-color: #ffffff;
    color: #222222;
    max-width: 520px;
    margin: auto;
    padding: 25px;
    border-radius: 22px;
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.35);
    border-bottom: 5px solid #b30000;
}

.contacto-card p {
    margin-bottom: 10px;
    font-weight: 500;
}

/* FOOTER */
.footer-ls {
    background-color: #b30000;
    color: #ffffff;
    padding: 16px 0;
}

/* RESPONSIVE */
@media screen and (max-width: 768px) {
    .titulo-principal {
        font-size: 32px;
    }

    .panel-hero {
        padding: 25px;
    }

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

    .botones-hero .btn {
        width: 100%;
    }

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

    .marca-ls {
        font-size: 15px;
    }

    .logo-navbar {
        width: 52px;
        height: 52px;
    }
    .contenedor-imagen-inicio {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.imagen-inicio {
    display: block;
    width: 100%;
    max-width: 430px;
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 12px 25px rgba(0, 0, 0, 0.45));
}

.imagen-inicio:hover {
    transform: scale(1.03);
}
}