:root {
    --rojo: #EA4720;
    --naranja: #F58719;
    --naranja-acento: #FDB813;
    --gris-fondo: #F5F7FA;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background-color: var(--gris-fondo);
    color: #1a1a1a;
    line-height: 1.6;
}

/* ---- Navbar ---- */

.navbar {
    background: #000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.navbar-dark .navbar-nav .nav-link {
    color: var(--naranja-acento);
    font-weight: 500;
}

.navbar-dark .navbar-nav .nav-link:hover {
    color: #fff;
}

.btn-empezar {
    background: var(--naranja) !important;
    color: #fff !important;
    border-radius: .25rem;
    padding: .4rem 1rem !important;
}

.btn-empezar:hover {
    background: var(--rojo) !important;
}

/* ---- Branded buttons (used with Bootstrap's .btn) ---- */

.btn-belto {
    background: var(--naranja);
    border-color: var(--naranja);
    color: #fff;
    font-weight: bold;
}

.btn-belto:hover {
    background: var(--rojo);
    border-color: var(--rojo);
    color: #fff;
}

.btn-belto-light {
    background: #fff;
    color: var(--rojo);
    font-weight: bold;
}

.btn-belto-light:hover {
    background: var(--naranja-acento);
    color: #fff;
}

.btn-belto-outline {
    background: transparent;
    border: 2px solid #fff;
    color: #fff;
    font-weight: bold;
}

.btn-belto-outline:hover {
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
}

/* ---- Shared sections ---- */

.section {
    max-width: 1100px;
    margin: 60px auto;
    padding: 0 20px;
}

.section h2 {
    text-align: center;
    color: var(--rojo);
    margin-bottom: 10px;
}

.section .subtitle {
    text-align: center;
    color: #555;
    margin-bottom: 40px;
}

.section-alt {
    background: #fff;
    padding: 1px 0 60px;
}

.cta {
    text-align: center;
    margin: 80px 0;
}

.cta h2 {
    color: var(--rojo);
    margin-bottom: 25px;
}

footer {
    background: white;
    text-align: center;
    padding: 30px 20px;
    font-size: 14px;
    color: #666;
    border-top: 1px solid #eee;
}

footer a {
    color: var(--rojo);
    text-decoration: none;
    margin: 0 10px;
}

.powered-bar {
    background: #000;
    text-align: center;
    padding: 14px 20px;
}

.powered-bar img {
    height: 28px;
    vertical-align: middle;
}

/* ---- Hero ---- */

.hero-belto {
    min-height: 480px;
    background: linear-gradient(135deg, var(--rojo), var(--naranja) 55%, var(--naranja-acento));
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    padding: 60px 20px;
}

.hero-content {
    max-width: 780px;
}

.hero-content h1 {
    font-size: 42px;
    margin-bottom: 20px;
    font-weight: 800;
}

.hero-content p {
    font-size: 20px;
    margin-bottom: 30px;
    opacity: 0.95;
}

.hero-content .btn {
    margin: 6px;
}

@media (max-width: 600px) {
    .hero-content h1 {
        font-size: 28px;
    }

    .hero-content p {
        font-size: 17px;
    }
}

/* ---- Problema ---- */

.problema {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    padding: 60px 20px;
    font-size: 19px;
    color: #333;
}

/* ---- Cómo funciona ---- */

.metodo-card {
    background: white;
    padding: 30px 25px;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);
    height: 100%;
    border-top: 4px solid var(--naranja);
}

.metodo-card .numero {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--naranja);
    color: #fff;
    font-weight: 800;
    margin-bottom: 12px;
}

.metodo-card h3 {
    color: var(--rojo);
    font-size: 19px;
}

.metodo-card p {
    color: #444;
    margin-bottom: 0;
}

.pipeline {
    max-width: 750px;
    margin: 40px auto 0;
    background: white;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);
    padding: 30px 35px;
}

.pipeline li {
    margin-bottom: 12px;
}

.pipeline li:last-child {
    margin-bottom: 0;
    font-weight: 700;
    color: var(--rojo);
}

/* ---- Funcionalidades ---- */

.feature-card {
    background: white;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);
    height: 100%;
}

.feature-card .icon {
    font-size: 1.7rem;
    color: var(--naranja);
    margin-bottom: 10px;
}

.feature-card h3 {
    color: var(--naranja);
    font-size: 17px;
    margin-top: 0;
}

.feature-card p {
    margin-bottom: 0;
    font-size: 15px;
}

/* ---- Seguridad ---- */

.seguridad-box {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);
    padding: 15px 40px;
}

.seguridad-box .list-group-item {
    border-left: 0;
    border-right: 0;
    padding: 18px 5px;
    display: flex;
    align-items: flex-start;
}

.seguridad-box .list-group-item i {
    color: var(--naranja);
    font-size: 1.2rem;
    margin-right: 15px;
    margin-top: 3px;
}

/* ---- ¿Para quién? ---- */

@media (min-width: 992px) {
    .col-audiencia {
        flex: 0 0 20%;
        max-width: 20%;
    }
}

.audiencia-card {
    background: white;
    padding: 22px;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);
    height: 100%;
    text-align: center;
}

.audiencia-card .icon {
    font-size: 1.8rem;
    color: var(--rojo);
    margin-bottom: 10px;
}

.audiencia-card h3 {
    font-size: 16px;
    color: var(--rojo);
}

.audiencia-card p {
    font-size: 14px;
    color: #444;
    margin-bottom: 0;
}

/* ---- FAQ ---- */

.faq {
    max-width: 750px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border-radius: 10px;
    padding: 20px 25px;
    margin-bottom: 15px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.04);
}

.faq-item h3 {
    color: var(--rojo);
    margin: 0 0 8px;
    font-size: 17px;
}

.faq-item p {
    margin: 0;
    color: #444;
}