/* ==================================================
   VARIABLES Y ESTILOS GLOBALES
================================================== */
:root {
    --color-primario: #f76f00;
    --color-fondo: #fef4d8;
    --color-titulo: #00ba73;
    --color-texto-principal: #0A7B50;
    --color-texto-secundario: #322B70;
    --color-acento: #DA1777;
    --fuente-principal: 'Poppins', sans-serif;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
    overflow-y: auto;
}

body {
    font-family: var(--fuente-principal);
    background-color: var(--color-fondo);
    color: var(--color-texto-principal);
    margin: 0;
    padding-top: 80px;
    min-height: 100vh;
    position: relative;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    overflow-y: hidden;
}

/* ==================================================
   HEADER Y NAVEGACIÓN
================================================== */
.main-header {
    background-color: var(--color-primario);
    height: 80px;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 2000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    max-height: 150px;
    width: auto;
}

.main-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 2rem;
}

.main-nav a {
    color: #fff;
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    padding: 10px 0;
    position: relative;
    transition: color 0.3s;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--color-acento);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.4s;
}

.main-nav a:hover::after,
.main-nav a.active::after {
    transform: scaleX(1);
}

/* Botón menú móvil */
.mobile-nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
    position: relative;
    width: 40px;
    height: 40px;
}

.mobile-nav-toggle .sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.mobile-nav-toggle span {
    display: block;
    position: relative;
    width: 28px;
    height: 3px;
    background-color: #fff;
    border-radius: 2px;
    margin: 5px auto;
    transition: all 0.3s;
}

.mobile-nav-toggle span::before,
.mobile-nav-toggle span::after {
    content: '';
    position: absolute;
    left: 0;
    width: 28px;
    height: 3px;
    background-color: #fff;
    border-radius: 2px;
    transition: all 0.3s;
}

.mobile-nav-toggle span::before { top: -8px; }
.mobile-nav-toggle span::after { top: 8px; }

.mobile-nav-toggle.active span { background-color: transparent; }
.mobile-nav-toggle.active span::before { top: 0; transform: rotate(45deg); }
.mobile-nav-toggle.active span::after { top: 0; transform: rotate(-45deg); }

/* ==================================================
   HERO / BIENVENIDA
================================================== */
.hero-fullscreen {
    height: calc(100vh - 80px);
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: #fff;
    padding: 20px;
    background-image: url('images/libros.jpg');
    background-size: cover;
    background-position: center;
}

.hero-fullscreen::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background-color: rgba(30, 30, 40, 0.6);
}

.hero-content {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero-main-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin: 0;
    animation: fadeInUp 0.8s ease-out 0.2s both;
    color: #fff;
}

.hero-logo {
    font-size: 8rem;
    font-weight: 700;
    line-height: 1;
    margin: -10px 0;
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.hero-description {
    font-size: 1.2rem;
    max-width: 500px;
    margin: 20px 0;
    animation: fadeInUp 0.8s ease-out 0.6s both;
}

.hero-button {
    background-color: #e83e8c;
    color: #fff;
    padding: 15px 40px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 500;
    font-size: 1.1rem;
    transition: transform 0.3s, box-shadow 0.3s;
    animation: fadeInUp 0.8s ease-out 0.8s both;
}

.hero-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(232, 62, 140, 0.4);
}

.hero-rating {
    margin-top: 30px;
    animation: fadeInUp 0.8s ease-out 1s both;
}

.hero-rating .stars {
    color: #ffc107;
    font-size: 1.2rem;
}

/* ==================================================
   ANIMACIONES
================================================== */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ==================================================
   SECCIONES DE CARACTERÍSTICAS
================================================== */
.feature-section {
    padding: 80px 20px;
}

.feature-container {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 60px;
}

.image-container {
    overflow: hidden;
}

.image-container img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.12);
}

.feature-title {
    font-size: 3.2rem;
    color: var(--color-titulo);
    margin-bottom: 1.5rem;
}

.feature-subtitle {
    font-size: 1.1rem;
    color: var(--color-texto-secundario);
    margin-bottom: 2.5rem;
    line-height: 1.8;
}

/* ==================================================
   ESTADÍSTICAS Y SERVICIOS
================================================== */
.stats-container {
    display: flex;
    gap: 40px;
    margin-top: 2rem;
}
.stat-item { display: flex; flex-direction: column; }
.stat-number { font-size: 2.5rem; font-weight: 700; color: var(--color-primario); }
.stat-label { font-size: 1rem; color: var(--color-texto-secundario); }

.services-container {
    display: flex;
    flex-direction: column;
    gap: 25px;
    margin-top: 2rem;
}
.service-item { display: flex; flex-direction: column; gap: 8px; }
.service-title { font-size: 1.4rem; font-weight: 600; color: var(--color-primario); }
.service-description { font-size: 1.2rem; color: var(--color-texto-secundario); line-height: 1.6; }

/* ==================================================
   DETALLES DE CURSOS
================================================== */
.course-details {
    display: flex;
    gap: 30px;
    margin-top: 2rem;
    padding: 20px;
    background-color: #f9f9f9;
    border-left: 4px solid var(--color-acento);
    border-radius: 0 8px 8px 0;
}

.detail-item h4 {
    font-size: 1rem;
    color: var(--color-primario);
    margin-top: 0;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.detail-item p {
    font-size: 1.1rem;
    color: var(--color-texto-secundario);
    margin: 0;
}

/* ==================================================
   TESTIMONIOS / CARRUSEL
================================================== */
.testimonials-section {
    padding: 100px 20px;
    background-color: #88612e;
    position: relative;
}

.testimonials-container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    text-align: center;
}

.testimonials-section .section-title { color: #fff; }
.testimonials-section .section-subtitle { color: #ddd; margin-bottom: 4rem; }

.testimonials-slider { width: 100%; padding: 50px 0; }
.swiper-slide { width: 350px; height: auto; display: flex; justify-content: center; align-items: center; transition: transform 0.5s; }
.swiper-slide-active { transform: scale(1); }
.swiper-slide-shadow-left, .swiper-slide-shadow-right { background-image: none; }

.review-card {
    background-color: #6b6253;
    padding: 30px;
    border-radius: 15px;
    text-align: left;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    border: 1px solid #4a4a40;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.review-stars { color: #ff9800; font-size: 1.2rem; margin-bottom: 1rem; }
.review-text {
    font-family: 'poppins', sans-serif;
    color: #f0f0f0;
    margin-bottom: 1.5rem;
    border-left: 3px solid #ffc107;
    padding-left: 15px;
    flex-grow: 1;
}
.review-author { display: flex; align-items: center; gap: 15px; margin-top: auto; }
.review-author img {
    width: 60px; height: 60px; border-radius: 50%; object-fit: cover;
    image-rendering: auto; box-shadow: 0 2px 8px rgba(0,0,0,0.12);
}
.review-author cite { font-weight: 500; font-family: 'poppins', sans-serif; font-size: 1.5rem; color: #fff; }

.swiper-button-next, .swiper-button-prev, .swiper-pagination-bullet { display: none; }

/* ==================================================
   UBICACIÓN / MAPA
================================================== */
.location-section {
    background-color: #f7e5b6;
    padding: 100px 20px;
    display: grid;
    place-items: center;
}

.location-details h3 {
    font-size: 1.2rem;
    color: var(--color-primario);
    margin-top: 1.5rem;
    margin-bottom: 0.2rem;
}

.location-details p { color: var(--color-texto-secundario); }

.contact-button {
    display: inline-block;
    background-color: #e83e8c;
    color: #fff;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 500;
    margin-top: 2rem;
    transition: transform 0.3s, box-shadow 0.3s;
}

.contact-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(232, 62, 140, 0.3);
}

.map-container iframe {
    width: 100%;
    height: 100%;
    min-height: 400px;
    border-radius: 10px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.12);
}

/* ==================================================
   PAGE HERO (CABECERA DE PÁGINAS INTERNAS)
================================================== */
.page-hero {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 35vh;
    color: #fff;
    padding: 10px;
    background-color: #1E1E1E;
}

.page-hero-content { position: relative; z-index: 2; }
.page-hero h1 {
    font-size: 4rem;
    font-weight: 700;
    line-height: 1.3;
    color: var(--color-titulo);
}
.page-hero .highlight {
    background-color: #8B4513;
    color: #fff;
    padding: 0 15px 5px 15px;
    border-radius: 5px;
}

/* ==================================================
   BANNER PROFESORES ("NOSOTROS")
================================================== */
.teachers-hero {
    min-height: 35vh;
    background-image: url('https://images.pexels.com/photos/159711/books-bookstore-book-reading-159711.jpeg?auto=compress&cs=tinysrgb&w=1260&h=750&dpr=1');
    background-size: cover;
    background-position: center;
    position: relative;
}
.teachers-hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
}
.teachers-hero h1 { font-size: 3.5rem; color: var(--color-titulo); }
.teachers-hero .highlight { background-color: #FFD700; color: #333; }
@media (max-width: 768px) {
    .teachers-hero { min-height: 25vh; }
    .teachers-hero h1 { font-size: 2.5rem; }
}

/* ==================================================
   CONTACTO
================================================== */
.contact-section { padding: 80px 20px; background-color: cream; }
.contact-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    background-color: var(--color-fondo);
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
    border: 2px solid #facca6;
}
.contact-info h3, .contact-form h3 {
    font-size: 2rem;
    color: var(--color-titulo);
    margin-bottom: 1.5rem;
}
.contact-info p { line-height: 1.7; margin-bottom: 2rem; }
.contact-info ul { list-style: none; padding: 0; margin-bottom: 2rem; }
.contact-info li { margin-bottom: 1rem; font-size: 1.1rem; }
.contact-info li strong { color: var(--color-primario); }
.map-container { margin-top: 2rem; border-radius: 8px; overflow: hidden; }
.contact-form .form-group { margin-bottom: 1.5rem; }
.contact-form label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--color-texto-secundario);
}
.contact-form input,
.contact-form textarea,
.contact-form select {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: var(--fuente-principal);
    font-size: 1rem;
    transition: border-color 0.3s, box-shadow 0.3s;
}
.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
    outline: none;
    border-color: var(--color-acento);
    box-shadow: 0 0 0 3px rgba(52, 232, 158, 0.2);
}
.submit-button {
    display: inline-block;
    width: 100%;
    padding: 15px;
    background-color: #25D366;
    color: #000;
    border: black;
    border-radius: 5px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: background-color 0.3s;
}
.submit-button:hover { background-color: #128C7E; }
@media (max-width: 992px) {
    .contact-container { grid-template-columns: 1fr; }
}

/* ==================================================
   PIE DE PÁGINA (MOBILE-FIRST)
================================================== */

footer {
    background-color: #ff80c8;
    color: #fff;
    padding: 40px 20px;
}/* ==================================================
   PIE DE PÁGINA (VERSIÓN FINAL CON BOTONES CORREGIDOS)
================================================== */

/* Estilo general del footer */
footer {
    background-color: #ff80c8; /* Color de fondo del footer */
    color: #fff;
    padding: 40px 20px;
}

/* Contenedor principal del contenido del footer */
.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column; /* Apilado vertical para móvil (Mobile First) */
    align-items: center;
    text-align: center;
    gap: 30px;
}

/* Bloques izquierdo y derecho */
.footer-left, .footer-right {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

/* Textos dentro del footer */
.footer-right h4, .footer-right p, .footer-left p {
    margin: 0;
    color: black; /* Color de texto como en la imagen */
}

/* --- ESTILOS CORREGIDOS PARA LOS BOTONES DE REDES SOCIALES --- */
.social-links {
    display: flex;
    gap: 15px;
    justify-content: center;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 45px;  /* Ancho del círculo */
    height: 45px; /* Alto del círculo */
    border-radius: 50%; /* Esto los hace redondos */
    background-color: var(--color-primario); /* Usa tu color naranja original */
    color: #fff; /* Color del ícono (blanco) */
    text-decoration: none;
    font-size: 1.2rem; /* Tamaño del ícono de Font Awesome */
    transition: transform 0.3s, background-color 0.3s;
}

.social-links a:hover {
    transform: scale(1.1); /* Efecto al pasar el mouse */
    background-color: var(--color-acento); /* Usa tu color de acento para el hover */
}
/* --- FIN DE LA CORRECCIÓN --- */

/* Texto de Copyright */
.trademark {
    margin-top: 30px;
    text-align: center;
    font-size: 0.9rem;
    color: #000;
}

.sombra-resplandor {
    color: white;
    text-shadow: 0 0 5px rgba(0,0,0,0.8), 
             0 0 10px rgba(0,0,0,0.8), 
             0 0 15px rgba(0,0,0,0.8);
}

/* ==================================================
   PIE DE PÁGINA (VERSIÓN FINAL CON BOTONES CORREGIDOS)
================================================== */

/* Estilo general del footer */
footer {
    background-color: #ff80c8; /* Color de fondo del footer */
    color: #fff;
    padding: 40px 20px;
}

/* Contenedor principal del contenido del footer */
.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column; /* Apilado vertical para móvil (Mobile First) */
    align-items: center;
    text-align: center;
    gap: 30px;
}

/* Bloques izquierdo y derecho */
.footer-left, .footer-right {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

/* Textos dentro del footer */
.footer-right h4, .footer-right p, .footer-left p {
    margin: 0;
    color: black; /* Color de texto como en la imagen */
}

/* --- ESTILOS CORREGIDOS PARA LOS BOTONES DE REDES SOCIALES --- */
.social-links {
    display: flex;
    gap: 15px;
    justify-content: center;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 45px;  /* Ancho del círculo */
    height: 45px; /* Alto del círculo */
    border-radius: 50%; /* Esto los hace redondos */
    background-color: var(--color-primario); /* Usa tu color naranja original */
    color: #fff; /* Color del ícono (blanco) */
    text-decoration: none;
    font-size: 1.2rem; /* Tamaño del ícono de Font Awesome */
    transition: transform 0.3s, background-color 0.3s;
}

.social-links a:hover {
    transform: scale(1.1); /* Efecto al pasar el mouse */
    background-color: var(--color-acento); /* Usa tu color de acento para el hover */
}
/* --- FIN DE LA CORRECCIÓN --- */

/* Texto de Copyright */
.trademark {
    margin-top: 30px;
    text-align: center;
    font-size: 0.9rem;
    color: #000;
}


/* ==================================================
   ESTILOS PARA ESCRITORIO (A PARTIR DE 768PX)
================================================== */
@media (min-width: 768px) {
    .footer-content {
        flex-direction: row;
        justify-content: space-between;
        align-items: flex-start;
    }

    .footer-left, .footer-right {
        align-items: flex-start;
        text-align: left;
    }

    .social-links {
        justify-content: flex-start;
    }

    .footer-left p {
        font-size: 1.2rem;
    }
}



/* ==================================================
   NAVEGACIÓN DE CURSOS Y TABS
================================================== */
.quick-navigation {
    position: sticky;
    top: 80px;
    z-index: 1000;
    background-color: #fff;
    padding: 10px 0;
    box-shadow: 0 2px 5px rgba(0,0,0,0.08);
    margin-bottom: 20px;
}
.quick-navigation .nav-btn-group {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}
.quick-navigation .nav-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: var(--color-titulo);
    color: #fff;
    font-weight: 600;
    font-size: 1rem;
    margin: 0 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    transition: transform 0.2s, box-shadow 0.2s, background-color 0.2s;
    text-decoration: none;
    height: 48px;
    min-width: 120px;
    padding: 0 20px;
}
.quick-navigation .nav-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 16px rgba(0,0,0,0.18);
    background: var(--color-acento);
}

/* Desktop: solo botones de escritorio */
@media (min-width: 769px) {
    .quick-navigation { display: flex; justify-content: center; align-items: center; }
    .quick-navigation .nav-btn.desktop { display: flex; }
    .quick-navigation .nav-btn.mobile { display: none; }
    .subcourse-tabs { display: none; }
}

/* Mobile: solo tabs sticky, oculta botones de escritorio */
@media (max-width: 768px) {
    .quick-navigation { display: none; }
    .subcourse-tabs {
        position: sticky;
        top: 80px;
        z-index: 11;
        background: #fff;
        display: flex;
        justify-content: space-around;
        align-items: center;
        padding: 8px 0;
        box-shadow: 0 2px 5px rgba(0,0,0,0.08);
        margin-bottom: 20px;
    }
    .subcourse-tab,
    .nav-btn-label.long-text {
        background: #00ba73;
        color: #fff;
        border-radius: 8px;
        font-weight: 600;
        font-size: 1rem;
        padding: 8px 16px;
        margin: 0 4px;
        text-decoration: none;
        transition: background 0.2s, transform 0.2s;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .subcourse-tab.active,
    .subcourse-tab:hover,
    .nav-btn-label.long-text.active,
    .nav-btn-label.long-text:hover {
        background: #DA1777;
        transform: translateY(-2px);
    }
}

/* ==================================================
   RESPONSIVE AJUSTES
================================================== */
@media (max-width: 768px) {
    .mobile-nav-toggle {
        display: block;
        position: fixed;
        top: 20px;
        right: 20px;
        z-index: 1001;
    }
    .main-nav {
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        background-color: var(--color-primario);
        display: flex;
        flex-direction: column;
        align-items: center;
        padding: 20px 0;
        transform: translateY(-150%);
        transition: transform 0.4s;
        z-index: 999;
    }
    .main-nav.nav-open { transform: translateY(0); }
    .main-nav ul { flex-direction: column; text-align: center; width: 100%; gap: 0; }
    .main-nav li { width: 100%; }
    .main-nav a { display: block; width: 100%; padding: 15px 0; font-size: 1.2rem; }
    .main-nav a:hover { background-color: rgba(255,255,255,0.1); }
    .main-nav a::after { display: none; }
    .feature-section { min-height: auto; padding: 60px 20px; }
    .feature-container,
    .feature-section.layout-reversed .feature-container {
        grid-template-columns: 1fr;
        grid-template-areas: unset;
        text-align: center;
    }
    .feature-section .image-container,
    .feature-section.layout-reversed .content-container { grid-area: unset; }
    .feature-section.layout-reversed .image-container { order: -1; }
    .stats-container { justify-content: center; }
    .services-container { align-items: center; }
    .hero-main-title { font-size: 2.5rem; }
    .hero-logo { font-size: 5rem; }
    .hero-description { font-size: 1rem; padding: 0 10px; }
    .feature-title { font-size: 2.2rem; }
    .swiper-slide { width: 90%; max-width: 300px; }
    .testimonials-slider .swiper-button-next,
    .testimonials-slider .swiper-button-prev { display: none; }
    .location-section .feature-container { grid-template-columns: 1fr; gap: 30px; }
    .map-container iframe { min-height: 300px; }
    .course-item { display: flex; flex-direction: column; align-items: center; }
    .course-item img { order: -1; margin-bottom: 10px; }
    .course-item h3, .course-item p { text-align: center; }
    .main-nav ul { flex-direction: column; text-align: center; }
    .main-nav a { display: block; padding: 10px; font-size: 1.2rem; }
    .feature-container { text-align: center; }
    .feature-section .content-container { order: 1; }
    .feature-section .image-container { order: 2; display: block; }
    .page-hero { min-height: 30vh; }
    .page-hero h1 { font-size: 2.8rem; }
    .review-card { box-shadow: 0 4px 16px rgba(0,0,0,0.18); padding: 18px; border-radius: 12px; font-size: 1rem; }
    .review-author img { width: 48px; height: 48px; object-fit: cover; image-rendering: crisp-edges; border-radius: 50%; }
    .review-text { font-size: 1rem; color: #fff; border-left: 2px solid #ffc107; padding-left: 10px; }
    .review-stars { font-size: 1.1rem; color: #ffc107; }
}

/* ==================================================
   UTILIDADES
================================================== */
a { text-decoration: none; }
/* Sombreado para los hero de las secciones de cursos */
.hero {
    position: relative;
    color: #fff;
    z-index: 1;
    overflow: hidden;
}

.hero::before {
    content: "";
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(30, 30, 40, 0.55); /* Puedes ajustar el color y opacidad */
    z-index: 0;
}

.hero > * {
    position: relative;
    z-index: 1;
}