/* =========================================
   VARIABLES Y CONFIGURACIÓN
   ========================================= */
:root {
    --color-primario: #0f172a;    /* Azul Marino muy oscuro */
    --color-marca: #d4af37;      /* Dorado */
    --color-marca-soft: #fdf2d0;
    --color-texto: #334155;
    --color-fondo: #f8fafc;
    --color-blanco: #ffffff;
    --color-borde: #e2e8f0;
    --fuente-titulos: 'Outfit', sans-serif;
    --fuente-cuerpo: 'Inter', sans-serif;
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
}

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

body {
    font-family: var(--fuente-cuerpo);
    background-color: var(--color-fondo);
    color: var(--color-texto);
    line-height: 1.6;
}

/* =========================================
   LAYOUT Y CONTENEDORES
   ========================================= */
.container, .wrapper-principal {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

.container--text {
    max-width: 800px;
}

.text-center { text-align: center; }

/* =========================================
   BARRAS LEGALES Y HEADER
   ========================================= */
.legal-bar, .top-bar {
    background: #000;
    color: #fff;
    font-size: 0.75rem;
    padding: 8px 0;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.header, .cabecera-sitio {
    background: var(--color-blanco);
    border-bottom: 1px solid var(--color-borde);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header__wrapper, .nav-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand, .logo-sitio {
    font-family: var(--fuente-titulos);
    font-weight: 800;
    font-size: 1.5rem;
}

.brand a, .logo-sitio a {
    text-decoration: none;
    color: var(--color-primario);
}

.brand span, .logo-sitio span {
    color: var(--color-marca);
}

.nav__list, .menu-links {
    list-style: none;
    display: flex;
    gap: 20px;
}

.nav__list a, .menu-links a {
    text-decoration: none;
    color: var(--color-texto);
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.3s;
}

.nav__list a:hover { color: var(--color-marca); }

/* =========================================
   HERO SECTION
   ========================================= */
.hero, .hero-gold {
    padding: 80px 0;
    background: var(--color-primario);
    color: var(--color-blanco);
}

.hero__title, .hero-gold h1 {
    font-family: var(--fuente-titulos);
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.hero__lead, .hero-gold p {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 700px;
    margin: 0 auto;
}

/* =========================================
   TARJETAS DE OPERADORES (RANKING)
   ========================================= */
.ranking-section, .ranking-container {
    padding: 60px 0;
}

.audit-card, .card-el-dorado {
    background: var(--color-blanco);
    border-radius: 12px;
    margin-bottom: 20px;
    padding: 25px;
    display: grid;
    grid-template-columns: 180px 1fr 200px;
    align-items: center;
    gap: 30px;
    box-shadow: var(--shadow);
    border: 1px solid var(--color-borde);
    transition: transform 0.3s;
}

.audit-card:hover, .card-el-dorado:hover {
    transform: translateY(-5px);
}

.operator-logo, .card-brand-area img {
    max-width: 140px;
    height: auto;
    display: block;
}

.status-tag, .tag {
    display: inline-block;
    background: var(--color-marca-soft);
    color: #854d0e;
    font-size: 0.7rem;
    padding: 4px 12px;
    border-radius: 50px;
    font-weight: 700;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.score, .rating-box {
    font-family: var(--fuente-titulos);
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-primario);
}

/* =========================================
   BOTONES
   ========================================= */
.btn, .btn-gold, .boton-accion {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
    border: none;
    font-family: var(--fuente-cuerpo);
}

.btn--solid, .btn-gold, .boton-accion {
    background: var(--color-marca);
    color: var(--color-primario);
}

.btn--outline {
    border: 2px solid var(--color-marca);
    color: var(--color-primario);
}

.btn:hover, .btn-gold:hover, .boton-accion:hover {
    filter: brightness(1.1);
    transform: scale(1.02);
}

/* =========================================
   FORMULARIOS
   ========================================= */
.layout-contacto {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.grupo-form {
    margin-bottom: 20px;
}

.grupo-form label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
}

.grupo-form input, .grupo-form select, .grupo-form textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--color-borde);
    border-radius: 6px;
    font-family: inherit;
}

/* =========================================
   FOOTER
   ========================================= */
.footer, .pie-de-pagina, .footer-dark {
    background: var(--color-primario);
    color: var(--color-blanco);
    padding: 60px 0 20px;
    margin-top: 80px;
}

.footer__grid, .footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer h4 { margin-bottom: 20px; color: var(--color-marca); }

.footer__links, .footer-grid a {
    list-style: none;
    color: #94a3b8;
    text-decoration: none;
    display: block;
    margin-bottom: 10px;
}

.footer__disclaimer, .disclaimer-box {
    border-top: 1px solid #1e293b;
    padding-top: 30px;
    font-size: 0.85rem;
    color: #94a3b8;
}

.warning-text {
    color: #f87171;
    font-weight: 700;
    margin-top: 15px;
}

/* =========================================
   RESPONSIVE
   ========================================= */
@media (max-width: 768px) {
    .audit-card, .card-el-dorado, .layout-contacto, .footer__grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .audit-card__brand, .card-brand-area {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .nav__list, .menu-links {
        display: none; /* Ocultar menú en móvil para simplicidad */
    }

    .hero__title { font-size: 1.8rem; }
}