/* ============================================ */
/* 1. RESET Y ESTILOS BASE */
/* ============================================ */

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

body {
    font-family: 'Montserrat', sans-serif;
    background: linear-gradient(135deg, #7252da 0%, #5e3ac0 50%, #e94944 100%);
    color: #1a1a2e;
    line-height: 1.6;
    min-height: 100vh;
    padding: 0;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.separador {
    width: 70px;
    height: 4px;
    background: #FFD966 !important;
    margin: 0.75rem auto 0;
    border-radius: 4px;
}

/* ============================================ */
/* 2. TOP BAR */
/* ============================================ */

.top-bar {
    background: #1a0e3a;
    padding: 0.4rem 0;
}

.top-bar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.top-bar-logo {
    background: #e94944;
    padding: 0.3rem 1.2rem;
    display: inline-block;
    border-radius: 6px;
}

.logo-texto {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: 'Montserrat', sans-serif;
}

.logo-icono {
    font-size: 2.2rem;
    font-weight: 900;
    color: #ffffff;
    line-height: 1;
    display: flex;
    align-items: center;
    height: 100%;
}

.logo-palabras {
    display: flex;
    flex-direction: column;
    line-height: 1;
}

.logo-amigos {
    font-size: 1.2rem;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.logo-bailando {
    font-size: 0.7rem;
    font-weight: 600;
    color: #ffffff;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-top: -2px;
    opacity: 0.9;
}

.top-bar-socials {
    display: flex;
    gap: 1rem;
}

.top-bar-socials a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.top-bar-socials a:hover {
    color: #FFD966;
    transform: translateY(-2px);
}

.top-bar-whatsapp a {
    color: #fff;
    font-weight: 600;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(37, 211, 102, 0.15);
    padding: 0.2rem 0.8rem;
    border-radius: 30px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.top-bar-whatsapp a i {
    color: #25d366;
    font-size: 1rem;
}

.top-bar-whatsapp a:hover {
    background: rgba(37, 211, 102, 0.3);
}

/* ============================================ */
/* 3. HEADER Y NAVEGACIÓN */
/* ============================================ */

.main-header {
    background: linear-gradient(135deg, #2C1B5A, #3d2a7a);
    padding: 0.8rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.logo-principal .logo-header {
    height: 85px;
    width: auto;
    transition: transform 0.3s ease;
}

.logo-principal .logo-header:hover {
    transform: scale(1.03);
}

.main-nav .nav-list {
    display: flex;
    list-style: none;
    gap: 0.3rem;
    flex-wrap: wrap;
}

.main-nav .nav-list a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.8rem;
    padding: 0.5rem 0.8rem;
    border-radius: 30px;
    transition: all 0.3s ease;
    letter-spacing: 0.03em;
}

.main-nav .nav-list a:hover,
.main-nav .nav-list a.active {
    color: #fff;
    background: rgba(233, 73, 68, 0.3);
}

.header-cta .btn-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    background: #e94944;
    color: #fff;
    padding: 0.6rem 1.4rem;
    border-radius: 40px;
    font-weight: 700;
    font-size: 0.85rem;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.header-cta .btn-cta:hover {
    background: #FFD966;
    color: #1a0e3a;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(233, 73, 68, 0.4);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: #fff;
    font-size: 1.8rem;
    cursor: pointer;
    padding: 0.3rem;
}

/* ============================================ */
/* 4. CONTENEDOR PRINCIPAL - PROYECTO ADDY */
/* ============================================ */

.poster {
    width: 100%;
    max-width: 1400px;
    margin: 2rem auto;
    padding: 0 1.5rem;
}

.contenedor-principal {
    position: relative;
    z-index: 2;
    padding: 2rem 2.5rem;
    backdrop-filter: blur(4px);
    border-radius: 1.5rem;
}

/* ============================================ */
/* 5. HERO */
/* ============================================ */

.proyecto-hero {
    text-align: center;
    padding: 2rem 0 3rem;
}

.proyecto-hero-badge {
    display: inline-block;
    background: rgba(233, 73, 68, 0.2);
    color: #ffffff;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.3rem 1.2rem;
    border-radius: 30px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 1rem;
    border: 1px solid rgba(255, 217, 102, 0.2);
}

.proyecto-hero h1 {
    font-size: 3rem;
    font-weight: 900;
    color: #fff;
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.proyecto-hero .highlight {
    color: #FFD966;
}

.hero-subtitle {
    font-size: 1.3rem;
    font-weight: 700;
    color: #FFD966;
    margin-bottom: 1rem;
    letter-spacing: 0.05em;
}

.proyecto-hero p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.85);
    max-width: 700px;
    margin: 0 auto 2rem;
}

.btn-hero {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    padding: 0.6rem 1.5rem;
    border-radius: 40px;
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-hero:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.1);
}

/* ============================================ */
/* 6. DESCRIPCIÓN DEL PROYECTO */
/* ============================================ */

.descripcion-proyecto {
    padding: 3rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.descripcion-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    align-items: center;
}

.descripcion-image {
    border-radius: 1rem;
    overflow: hidden;
    aspect-ratio: 4/3;
    border: 2px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.descripcion-image:hover {
    border-color: #FFD966;
    transform: scale(1.02);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.descripcion-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.descripcion-image:hover img {
    transform: scale(1.05);
}

.descripcion-texto h2 {
    font-size: 2rem;
    font-weight: 900;
    color: #fff;
    margin-bottom: 1rem;
}

.descripcion-texto h2 span {
    color: #FFD966;
}

.descripcion-texto p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 0.8rem;
}

.descripcion-texto p strong {
    color: #fff;
}

.descripcion-contenidos {
    list-style: none;
    padding: 0;
    margin-top: 1rem;
}

.descripcion-contenidos li {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.9rem;
    padding: 0.3rem 0;
}

.descripcion-contenidos li i {
    color: #FFD966;
    font-size: 0.9rem;
}

/* ============================================ */
/* 7. DETALLES DEL PROYECTO */
/* ============================================ */

.detalles-proyecto {
    padding: 3rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.detalles-proyecto h2 {
    text-align: center;
    font-size: 2.2rem;
    font-weight: 900;
    color: #fff;
    margin-bottom: 2.5rem;
}

.detalles-proyecto h2 span {
    color: #FFD966;
}

.detalles-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.8rem;
}

.detalle-card {
    background: rgba(255, 255, 255, 0.06);
    border-radius: 1.2rem;
    padding: 2rem 1.5rem;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: all 0.3s ease;
}

.detalle-card:hover {
    transform: translateY(-6px);
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 217, 102, 0.2);
}

.detalle-card i {
    font-size: 2.5rem;
    color: #FFD966;
    margin-bottom: 1rem;
}

.detalle-card h3 {
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.5rem;
}

.detalle-card ul {
    list-style: none;
    padding: 0;
}

.detalle-card ul li {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.85rem;
    padding: 0.2rem 0;
}

.detalle-card p {
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.85rem;
    line-height: 1.6;
}

.detalle-card p strong {
    color: #fff;
}

.detalle-nota {
    font-size: 0.75rem !important;
    color: rgba(255, 255, 255, 0.5) !important;
    margin-top: 0.3rem !important;
}

.precio {
    font-size: 1.3rem;
    font-weight: 800;
    color: #FFD966;
}

.detalle-iva {
    font-size: 0.65rem !important;
    color: rgba(255, 255, 255, 0.4) !important;
    margin-top: 0.2rem !important;
}

/* ============================================ */
/* 8. CARTA DE COMPROMISO */
/* ============================================ */

.carta-compromiso {
    padding: 3rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.carta-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.carta-header i {
    font-size: 3rem;
    color: #FFD966;
    margin-bottom: 0.5rem;
    display: block;
}

.carta-header h2 {
    font-size: 2.2rem;
    font-weight: 900;
    color: #fff;
}

.carta-header h2 span {
    color: #FFD966;
}

.carta-header p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1rem;
    margin-top: 0.5rem;
}

.carta-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.8rem;
}

.carta-item {
    background: rgba(255, 255, 255, 0.06);
    border-radius: 1.2rem;
    padding: 1.5rem 1.2rem;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: all 0.3s ease;
}

.carta-item:hover {
    transform: translateY(-6px);
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 217, 102, 0.2);
}

.carta-icon {
    font-size: 2rem;
    color: #FFD966;
    margin-bottom: 0.8rem;
}

.carta-item h3 {
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.5rem;
}

.carta-item p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.6;
}

.carta-nota {
    display: flex;
    gap: 0.8rem;
    background: rgba(255, 217, 102, 0.08);
    border-radius: 1rem;
    padding: 1.2rem 1.5rem;
    margin-top: 2rem;
    border: 1px solid rgba(255, 217, 102, 0.15);
}

.carta-nota i {
    color: #FFD966;
    font-size: 1.2rem;
    margin-top: 0.1rem;
}

.carta-nota p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.9rem;
    line-height: 1.6;
}

.carta-boton-container {
    text-align: center;
    margin-top: 2rem;
}

.btn-carta-completa {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    background: #FFD966;
    color: #1a0e3a;
    padding: 0.8rem 2rem;
    border-radius: 50px;
    font-weight: 800;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Montserrat', sans-serif;
    box-shadow: 0 8px 30px rgba(255, 217, 102, 0.3);
}

.btn-carta-completa:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(255, 217, 102, 0.4);
    background: #ffd44d;
}

.btn-carta-completa i {
    font-size: 1.2rem;
}

/* ============================================ */
/* 9. MODAL CARTA DE COMPROMISO COMPLETA */
/* ============================================ */

.modal-carta {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    z-index: 9999;
    justify-content: center;
    align-items: center;
    padding: 1.5rem;
    animation: fadeIn 0.3s ease;
}

.modal-carta.active {
    display: flex;
}

.modal-carta-content {
    background: linear-gradient(135deg, #2C1B5A, #3d2a7a);
    border-radius: 1.5rem;
    max-width: 800px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    padding: 2rem 2.5rem;
    position: relative;
    border: 1px solid rgba(255, 217, 102, 0.15);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    animation: slideUp 0.4s ease;
}

.modal-carta-content::-webkit-scrollbar {
    width: 6px;
}

.modal-carta-content::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
}

.modal-carta-content::-webkit-scrollbar-thumb {
    background: #FFD966;
    border-radius: 4px;
}

.modal-carta-close {
    position: sticky;
    top: 0;
    float: right;
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.5);
    font-size: 1.8rem;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 1;
    padding: 0.2rem;
    margin-bottom: 0.5rem;
}

.modal-carta-close:hover {
    color: #FFD966;
    transform: rotate(90deg);
}

.modal-carta-body {
    clear: both;
    color: #fff;
}

.modal-carta-header {
    text-align: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid rgba(255, 217, 102, 0.2);
}

.modal-carta-header h2 {
    font-size: 1.6rem;
    font-weight: 900;
    color: #FFD966;
}

.modal-carta-header h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: #fff;
    margin: 0.3rem 0;
}

.modal-carta-header h3 span {
    color: #FFD966;
}

.modal-carta-header h4 {
    font-size: 1rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.8);
}

.modal-carta-header h4 span {
    color: #FFD966;
}

.modal-carta-instrucciones {
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
    background: rgba(255, 217, 102, 0.1);
    padding: 1rem 1.2rem;
    border-radius: 0.8rem;
    border-left: 4px solid #FFD966;
    margin-bottom: 1.5rem;
}

.modal-carta-instrucciones i {
    color: #FFD966;
    font-size: 1.2rem;
    margin-top: 0.1rem;
}

.modal-carta-instrucciones p {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
}

.modal-carta-instrucciones a {
    color: #FFD966;
    text-decoration: none;
}

.modal-carta-instrucciones a:hover {
    text-decoration: underline;
}

.modal-carta-texto {
    margin-bottom: 1.5rem;
}

.carta-seccion {
    margin-bottom: 1.2rem;
    padding-bottom: 1.2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.carta-seccion:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.carta-seccion h4 {
    font-size: 1rem;
    font-weight: 700;
    color: #FFD966;
    margin-bottom: 0.4rem;
}

.carta-seccion p {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
    margin-bottom: 0.3rem;
}

.carta-seccion ul {
    list-style: none;
    padding: 0;
}

.carta-seccion ul li {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.8);
    padding: 0.2rem 0 0.2rem 1.5rem;
    position: relative;
    line-height: 1.5;
}

.carta-seccion ul li::before {
    content: '▸';
    color: #FFD966;
    position: absolute;
    left: 0;
    font-weight: 700;
}

.carta-seccion ul li strong {
    color: #fff;
}

.carta-nota-pequeña {
    font-size: 0.8rem !important;
    color: rgba(255, 255, 255, 0.6) !important;
    font-style: italic;
    margin-top: 0.3rem !important;
}

.carta-atencion {
    background: rgba(233, 73, 68, 0.1);
    border-radius: 0.8rem;
    padding: 1rem 1.2rem;
    border-left: 4px solid #e94944;
}

.carta-atencion h4 {
    color: #e94944 !important;
}

.carta-atencion ul li::before {
    color: #e94944 !important;
}

.modal-carta-footer {
    margin-top: 1.5rem;
    padding-top: 1.2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    text-align: center;
}

.btn-descargar-pdf {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    background: #e94944;
    color: #fff;
    padding: 0.8rem 2rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Montserrat', sans-serif;
    box-shadow: 0 8px 30px rgba(233, 73, 68, 0.3);
}

.btn-descargar-pdf:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(233, 73, 68, 0.4);
    background: #d43a35;
}

.btn-descargar-pdf i {
    font-size: 1.2rem;
}

.carta-footer-texto {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.5);
    margin-top: 0.8rem;
}

.carta-footer-texto a {
    color: #FFD966;
    text-decoration: none;
}

.carta-footer-texto a:hover {
    text-decoration: underline;
}

/* ============================================ */
/* 10. BENEFICIOS ADICIONALES */
/* ============================================ */

.beneficios-adicionales {
    padding: 3rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.beneficios-adicionales h2 {
    text-align: center;
    font-size: 2.2rem;
    font-weight: 900;
    color: #fff;
    margin-bottom: 2.5rem;
}

.beneficios-adicionales h2 span {
    color: #FFD966;
}

.beneficios-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.8rem;
}

.beneficio-card {
    background: rgba(255, 255, 255, 0.06);
    border-radius: 1.2rem;
    padding: 2rem 1.5rem;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: all 0.3s ease;
}

.beneficio-card:hover {
    transform: translateY(-6px);
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 217, 102, 0.2);
}

.beneficio-icon {
    font-size: 2.5rem;
    color: #FFD966;
    margin-bottom: 1rem;
}

.beneficio-card h3 {
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.5rem;
}

.beneficio-card p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.6;
}

/* ============================================ */
/* 11. FAQ - FILTROS, PAGINACIÓN Y PREGUNTAS */
/* ============================================ */

.faq-proyecto {
    padding: 3rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.faq-proyecto h2 {
    text-align: center;
    font-size: 2.2rem;
    font-weight: 900;
    color: #fff;
    margin-bottom: 2rem;
}

.faq-proyecto h2 span {
    color: #FFD966;
}

/* --- Filtros --- */
.faq-filtros {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.6rem;
    margin-bottom: 2rem;
}

.faq-filtro-btn {
    background: rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 0.4rem 1.2rem;
    border-radius: 30px;
    font-size: 0.75rem;
    font-weight: 600;
    font-family: 'Montserrat', sans-serif;
    cursor: pointer;
    transition: all 0.3s ease;
}

.faq-filtro-btn:hover {
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    transform: translateY(-2px);
}

.faq-filtro-btn.active {
    background: #FFD966;
    color: #1a0e3a;
    border-color: #FFD966;
    box-shadow: 0 4px 15px rgba(255, 217, 102, 0.2);
}

/* --- Grid de preguntas --- */
.faq-grid {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.faq-item {
    background: rgba(255, 255, 255, 0.06);
    border-radius: 0.8rem;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.faq-item.hidden {
    display: none;
}

.faq-pregunta {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background: none;
    border: none;
    color: #fff;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s ease;
}

.faq-pregunta:hover {
    background: rgba(255, 255, 255, 0.05);
}

.faq-pregunta i {
    color: #FFD966;
    transition: transform 0.3s ease;
    font-size: 0.9rem;
}

.faq-item.active .faq-pregunta i {
    transform: rotate(180deg);
}

.faq-respuesta {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s ease;
    padding: 0 1.5rem;
}

.faq-item.active .faq-respuesta {
    max-height: 300px;
    padding: 0 1.5rem 1rem;
}

.faq-respuesta p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* --- Paginación --- */
.faq-paginacion {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 2rem;
}

.faq-pagina-btn {
    background: rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.1);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 0.85rem;
    font-weight: 700;
    font-family: 'Montserrat', sans-serif;
    cursor: pointer;
    transition: all 0.3s ease;
}

.faq-pagina-btn:hover {
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    transform: translateY(-2px);
}

.faq-pagina-btn.active {
    background: #FFD966;
    color: #1a0e3a;
    border-color: #FFD966;
    box-shadow: 0 4px 15px rgba(255, 217, 102, 0.2);
}

/* ============================================ */
/* 12. CTA FINAL */
/* ============================================ */

.cta-proyecto {
    padding: 3rem 0 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.cta-content {
    background: linear-gradient(135deg, rgba(233, 73, 68, 0.2), rgba(114, 82, 218, 0.2));
    border-radius: 1.5rem;
    padding: 3rem 2.5rem;
    text-align: center;
    border: 1px solid rgba(255, 217, 102, 0.15);
}

.cta-content h2 {
    font-size: 2rem;
    font-weight: 900;
    color: #fff;
    margin-bottom: 0.8rem;
}

.cta-content h2 span {
    color: #FFD966;
}

.cta-content p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1rem;
    max-width: 600px;
    margin: 0 auto 2rem;
}

.cta-botones {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn-cta-principal {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    background: #25d366;
    color: #fff;
    padding: 0.8rem 2rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.3);
}

.btn-cta-principal:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(37, 211, 102, 0.4);
    background: #1da855;
}

.btn-cta-secundario {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    padding: 0.8rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-cta-secundario:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-4px);
}

/* ============================================ */
/* 13. FOOTER */
/* ============================================ */

.main-footer {
    background: #1a0e3a;
    color: rgba(255, 255, 255, 0.8);
    padding: 2.5rem 0 0;
    margin-top: 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-logo {
    height: 50px;
    width: auto;
    margin-bottom: 0.5rem;
}

.footer-col p {
    font-size: 0.85rem;
    opacity: 0.8;
    line-height: 1.6;
}

.footer-col h4 {
    color: #fff;
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 0.8rem;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 0.6rem;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.footer-col ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-col ul li a:hover {
    color: #FFD966;
}

.footer-col ul li i {
    width: 1.4rem;
    color: #e94944;
    flex-shrink: 0;
    text-align: center;
}

.footer-bottom {
    padding: 1.2rem 0;
    text-align: center;
    font-size: 0.8rem;
    opacity: 0.7;
}

.footer-credit a {
    color: #FFD966;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.footer-credit a:hover {
    text-decoration: underline;
}

.footer-credit a i {
    font-size: 0.9rem;
}

/* ============================================ */
/* 14. BOTONES FLOTANTES */
/* ============================================ */

.floating-buttons {
    position: fixed;
    bottom: 2rem;
    right: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    z-index: 999;
}

.float-btn {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: #fff;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
    text-decoration: none;
}

.float-btn:hover {
    transform: scale(1.08) translateY(-3px);
}

.float-whatsapp {
    background: #25d366;
}

.float-whatsapp:hover {
    background: #268142;
}

.float-contrast {
    background: #e94944;
}

.float-contrast:hover {
    background: #8F332D;
    color: #ffffff;
}

.float-up {
    background: #e94944;
}

.float-up:hover {
    background: #8F332D;
    color: #ffffff;
}

/* ============================================ */
/* 15. ANIMACIONES */
/* ============================================ */

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.95);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* ============================================ */
/* 16. ESTADO DE CONTRASTE ALTO */
/* ============================================ */

body.high-contrast {
    background: #000 !important;
    color: #fff !important;
}

body.high-contrast .main-header,
body.high-contrast .top-bar,
body.high-contrast .main-footer {
    background: #111 !important;
}

body.high-contrast .contenedor-principal {
    background: #111 !important;
}

body.high-contrast .detalle-card,
body.high-contrast .beneficio-card,
body.high-contrast .faq-item,
body.high-contrast .carta-item {
    background: #1a1a1a !important;
    border-color: #444 !important;
}

body.high-contrast .carta-nota {
    background: #222 !important;
    border-color: #ffcc00 !important;
}

body.high-contrast .btn-cta-principal {
    background: #ffcc00 !important;
    color: #000 !important;
}

body.high-contrast .btn-cta-secundario {
    background: #ffcc00 !important;
    color: #000 !important;
    border-color: #ffcc00 !important;
}

body.high-contrast .btn-hero {
    background: #ffcc00 !important;
    color: #000 !important;
}

body.high-contrast .btn-cta {
    background: #ffcc00 !important;
    color: #000 !important;
}

/* === BOTONES FLOTANTES EN CONTRASTE ALTO === */
body.high-contrast .float-contrast {
    background: #ffcc00 !important;
    color: #000 !important;
}

body.high-contrast .float-whatsapp {
    background: #ffcc00 !important;
    color: #000 !important;
}

body.high-contrast .float-up {
    background: #ffcc00 !important;
    color: #000 !important;
}

body.high-contrast .float-contrast:hover {
    background: #ffcc00 !important;
    color: #000 !important;
}

body.high-contrast .float-whatsapp:hover {
    background: #ffcc00 !important;
    color: #000 !important;
}

body.high-contrast .float-up:hover {
    background: #ffcc00 !important;
    color: #000 !important;
}

body.high-contrast .top-bar-logo {
    background: #ffcc00 !important;
}

body.high-contrast .logo-icono {
    color: #000 !important;
}

body.high-contrast .logo-amigos,
body.high-contrast .logo-bailando {
    color: #000 !important;
}

body.high-contrast .top-bar-whatsapp a {
    background: #222 !important;
    border: 1px solid #ffcc00 !important;
}

body.high-contrast .top-bar-whatsapp a i {
    color: #ffcc00 !important;
}

body.high-contrast .top-bar-whatsapp a span {
    color: #fff !important;
}

body.high-contrast .top-bar-socials a {
    color: #ffcc00 !important;
}

body.high-contrast .top-bar-socials a:hover {
    color: #fff !important;
}

body.high-contrast .main-nav .nav-list a {
    color: #fff !important;
}

body.high-contrast .main-nav .nav-list a:hover,
body.high-contrast .main-nav .nav-list a.active {
    background: #ffcc00 !important;
    color: #000 !important;
}

body.high-contrast .titulo-principal {
    color: #ffcc00 !important;
}

body.high-contrast .subtitulo {
    color: #ddd !important;
}

body.high-contrast .admin-badge {
    border-color: #ffcc00 !important;
    color: #ffcc00 !important;
}

body.high-contrast .separador {
    background: #ffcc00 !important;
}

body.high-contrast .encabezado .separador {
    background: #ffcc00 !important;
}

body.high-contrast .admin-nota {
    background: #1a1a1a !important;
    border-color: #ffcc00 !important;
}

body.high-contrast .admin-nota i {
    color: #ffcc00 !important;
}

body.high-contrast .admin-nota span {
    color: #ddd !important;
}

body.high-contrast .footer-col h4 {
    color: #ffcc00 !important;
}

body.high-contrast .footer-col ul li a {
    color: #ccc !important;
}

body.high-contrast .footer-col ul li a:hover {
    color: #ffcc00 !important;
}

body.high-contrast .footer-credit a {
    color: #ffcc00 !important;
}

body.high-contrast .footer-col ul li i {
    color: #ffcc00 !important;
}

body.high-contrast .float-btn:hover {
    background: #fff !important;
    color: #000 !important;
}

/* --- Contraste alto - Modal --- */
body.high-contrast .modal-carta-content {
    background: #111 !important;
    border-color: #ffcc00 !important;
}

body.high-contrast .modal-carta-close:hover {
    color: #ffcc00 !important;
}

body.high-contrast .modal-carta-instrucciones {
    background: #222 !important;
    border-left-color: #ffcc00 !important;
}

body.high-contrast .modal-carta-instrucciones a {
    color: #ffcc00 !important;
}

body.high-contrast .btn-carta-completa {
    background: #ffcc00 !important;
    color: #000 !important;
}

body.high-contrast .btn-carta-completa:hover {
    background: #ffcc00 !important;
    color: #000 !important;
}

body.high-contrast .btn-descargar-pdf {
    background: #ffcc00 !important;
    color: #000 !important;
}

body.high-contrast .btn-descargar-pdf:hover {
    background: #ffcc00 !important;
    color: #000 !important;
}

body.high-contrast .carta-seccion h4 {
    color: #ffcc00 !important;
}

body.high-contrast .carta-seccion ul li::before {
    color: #ffcc00 !important;
}

body.high-contrast .modal-carta-header h2 {
    color: #ffcc00 !important;
}

body.high-contrast .modal-carta-header h3 span {
    color: #ffcc00 !important;
}

body.high-contrast .modal-carta-header h4 span {
    color: #ffcc00 !important;
}

body.high-contrast .carta-atencion h4 {
    color: #ffcc00 !important;
}

body.high-contrast .carta-atencion ul li::before {
    color: #ffcc00 !important;
}

body.high-contrast .carta-footer-texto a {
    color: #ffcc00 !important;
}

/* --- Contraste alto - FAQ --- */
body.high-contrast .faq-filtro-btn {
    background: #222 !important;
    color: #fff !important;
    border-color: #555 !important;
}

body.high-contrast .faq-filtro-btn.active {
    background: #ffcc00 !important;
    color: #000 !important;
}

body.high-contrast .faq-pagina-btn {
    background: #222 !important;
    color: #fff !important;
    border-color: #555 !important;
}

body.high-contrast .faq-pagina-btn.active {
    background: #ffcc00 !important;
    color: #000 !important;
}

body.high-contrast .faq-pregunta {
    color: #fff !important;
}

body.high-contrast .faq-pregunta i {
    color: #ffcc00 !important;
}

body.high-contrast .faq-respuesta p {
    color: #ddd !important;
}

/* --- Contraste alto - General --- */
body.high-contrast .top-bar-logo {
    background: #ffcc00 !important;
}

body.high-contrast .logo-icono,
body.high-contrast .logo-amigos,
body.high-contrast .logo-bailando {
    color: #000 !important;
}

body.high-contrast .top-bar-socials a {
    color: #ffcc00 !important;
}

body.high-contrast .top-bar-socials a:hover {
    color: #fff !important;
}

body.high-contrast .top-bar-whatsapp a {
    background: #222 !important;
    border: 1px solid #ffcc00 !important;
}

body.high-contrast .top-bar-whatsapp a i {
    color: #ffcc00 !important;
}

body.high-contrast .top-bar-whatsapp a span {
    color: #fff !important;
}

body.high-contrast .main-nav .nav-list a {
    color: #fff !important;
}

body.high-contrast .main-nav .nav-list a:hover,
body.high-contrast .main-nav .nav-list a.active {
    background: #ffcc00 !important;
    color: #000 !important;
}

body.high-contrast .titulo-principal {
    color: #ffcc00 !important;
}

body.high-contrast .subtitulo {
    color: #ddd !important;
}

body.high-contrast .separador {
    background: #ffcc00 !important;
}

body.high-contrast .footer-col h4 {
    color: #ffcc00 !important;
}

body.high-contrast .footer-col ul li a {
    color: #ccc !important;
}

body.high-contrast .footer-col ul li a:hover {
    color: #ffcc00 !important;
}

body.high-contrast .footer-credit a {
    color: #ffcc00 !important;
}

/* ============================================ */
/* 17. RESPONSIVE - MEDIA QUERIES */
/* ============================================ */

/* --- Tablets (768px - 1024px) --- */
@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }

    .top-bar-logo {
        padding: 0.25rem 1rem;
    }

    .logo-icono {
        font-size: 2rem;
    }

    .logo-amigos {
        font-size: 1.1rem;
    }

    .logo-bailando {
        font-size: 0.65rem;
    }

    .contenedor-principal {
        padding: 1.5rem;
    }

    .descripcion-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .descripcion-image {
        max-height: 300px;
    }

    .detalles-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

    .carta-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

    .beneficios-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

    .modal-carta-content {
        max-width: 90%;
    }

    .faq-filtros {
        gap: 0.5rem;
    }
}

/* --- Tablets pequeñas (hasta 850px) --- */
@media (max-width: 850px) {
    .poster {
        padding: 0 1rem;
        margin: 1rem auto;
    }

    .contenedor-principal {
        padding: 1rem;
        border-radius: 1rem;
    }

    .proyecto-hero h1 {
        font-size: 2.2rem;
    }

    .proyecto-hero p {
        font-size: 1rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .descripcion-texto h2 {
        font-size: 1.6rem;
    }

    .detalles-proyecto h2,
    .carta-header h2,
    .beneficios-adicionales h2,
    .faq-proyecto h2 {
        font-size: 1.8rem;
    }

    .cta-content {
        padding: 2rem 1.5rem;
    }

    .cta-content h2 {
        font-size: 1.6rem;
    }
}

/* --- Móviles grandes (600px - 768px) --- */
@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }

    .main-nav {
        display: none;
        width: 100%;
        order: 3;
    }

    .main-nav.open {
        display: block;
    }

    .main-nav .nav-list {
        flex-direction: column;
        align-items: center;
        padding: 1rem 0;
        gap: 0.3rem;
    }

    .main-nav .nav-list a {
        font-size: 0.9rem;
        padding: 0.6rem 1rem;
        width: 100%;
        text-align: center;
    }

    .header-cta .btn-cta {
        font-size: 0.7rem;
        padding: 0.4rem 1rem;
        gap: 0.3rem;
    }

    .header-cta .btn-cta i {
        font-size: 0.8rem;
    }

    .logo-principal .logo-header {
        height: 45px;
    }

    .top-bar-inner {
        justify-content: center;
        gap: 0.8rem;
        flex-wrap: wrap;
    }

    .top-bar-whatsapp span {
        display: none;
    }

    .top-bar-socials {
        gap: 0.6rem;
    }

    .top-bar-logo {
        padding: 0.2rem 0.8rem;
        border-radius: 4px;
    }

    .logo-texto {
        gap: 0.4rem;
    }

    .logo-icono {
        font-size: 1.7rem;
    }

    .logo-amigos {
        font-size: 0.95rem;
    }

    .logo-bailando {
        font-size: 0.55rem;
    }

    .poster {
        padding: 0 0.8rem;
        margin: 0.5rem auto;
    }

    .contenedor-principal {
        padding: 0.8rem;
        border-radius: 0.8rem;
    }

    .proyecto-hero {
        padding: 1rem 0 2rem;
    }

    .proyecto-hero h1 {
        font-size: 1.8rem;
    }

    .proyecto-hero p {
        font-size: 0.9rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .btn-hero {
        font-size: 0.85rem;
        padding: 0.5rem 1.2rem;
    }

    .descripcion-grid {
        grid-template-columns: 1fr;
        gap: 1.2rem;
    }

    .descripcion-image {
        max-height: 250px;
    }

    .descripcion-texto h2 {
        font-size: 1.4rem;
    }

    .descripcion-texto p {
        font-size: 0.9rem;
    }

    .detalles-grid {
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
        max-width: 500px;
        margin: 0 auto;
    }

    .detalle-card {
        padding: 1.2rem 1rem;
    }

    .carta-grid {
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
        max-width: 500px;
        margin: 0 auto;
    }

    .carta-item {
        padding: 1.2rem 1rem;
    }

    .carta-header i {
        font-size: 2.5rem;
    }

    .carta-nota {
        flex-direction: column;
        text-align: center;
    }

    .carta-nota i {
        margin-top: 0;
    }

    .beneficios-grid {
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
        max-width: 400px;
        margin: 0 auto;
    }

    .beneficio-card {
        padding: 1.2rem 1rem;
    }

    .cta-content {
        padding: 1.5rem 1rem;
    }

    .cta-content h2 {
        font-size: 1.4rem;
    }

    .cta-content p {
        font-size: 0.9rem;
    }

    .btn-cta-principal,
    .btn-cta-secundario {
        font-size: 0.85rem;
        padding: 0.6rem 1.2rem;
        width: 100%;
        justify-content: center;
    }

    .cta-botones {
        flex-direction: column;
        width: 100%;
        max-width: 350px;
        margin: 0 auto;
    }

    /* --- FAQ Responsive --- */
    .faq-filtros {
        gap: 0.4rem;
    }

    .faq-filtro-btn {
        font-size: 0.65rem;
        padding: 0.3rem 0.8rem;
    }

    .faq-pregunta {
        font-size: 0.85rem;
        padding: 0.8rem 1rem;
    }

    .faq-respuesta p {
        font-size: 0.85rem;
    }

    .faq-pagina-btn {
        width: 34px;
        height: 34px;
        font-size: 0.75rem;
    }

    /* --- Modal responsive --- */
    .modal-carta {
        padding: 0.8rem;
        align-items: flex-start;
        padding-top: 2rem;
    }

    .modal-carta-content {
        padding: 1.2rem 1.2rem 1.5rem;
        max-height: 85vh;
        border-radius: 1rem;
        margin: auto 0;
    }

    .modal-carta-header h2 {
        font-size: 1.3rem;
    }

    .modal-carta-header h3 {
        font-size: 1rem;
    }

    .modal-carta-header h4 {
        font-size: 0.85rem;
    }

    .modal-carta-instrucciones {
        flex-direction: column;
        text-align: center;
        padding: 0.8rem 1rem;
    }

    .modal-carta-instrucciones i {
        margin-top: 0;
    }

    .modal-carta-instrucciones p {
        font-size: 0.8rem;
    }

    .carta-seccion h4 {
        font-size: 0.9rem;
    }

    .carta-seccion p {
        font-size: 0.8rem;
    }

    .carta-seccion ul li {
        font-size: 0.78rem;
    }

    .btn-descargar-pdf {
        font-size: 0.85rem;
        padding: 0.6rem 1.2rem;
        width: 100%;
        justify-content: center;
    }

    .btn-carta-completa {
        font-size: 0.85rem;
        padding: 0.6rem 1.2rem;
        width: 100%;
        justify-content: center;
    }

    .carta-footer-texto {
        font-size: 0.7rem;
    }

    .carta-boton-container {
        margin-top: 1.5rem;
    }

    /* Reordenamiento footer en vertical */
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 1.5rem;
        padding-bottom: 1.5rem;
    }

    .footer-col ul li {
        justify-content: center;
    }

    .footer-credit a {
        justify-content: center;
    }

    /* Botones flotantes en móvil */
    .floating-buttons {
        bottom: 1rem;
        right: 0.8rem;
        gap: 0.6rem;
    }

    .float-btn {
        width: 44px;
        height: 44px;
        font-size: 1.1rem;
    }
}

/* --- Móviles pequeños (hasta 480px) --- */
@media (max-width: 480px) {
    .poster {
        padding: 0 0.5rem;
        margin: 0.3rem auto;
    }

    .contenedor-principal {
        padding: 0.6rem;
        border-radius: 0.6rem;
    }

    .proyecto-hero h1 {
        font-size: 1.5rem;
    }

    .proyecto-hero p {
        font-size: 0.85rem;
    }

    .hero-subtitle {
        font-size: 0.9rem;
    }

    .descripcion-texto h2 {
        font-size: 1.2rem;
    }

    .detalles-proyecto h2,
    .carta-header h2,
    .beneficios-adicionales h2,
    .faq-proyecto h2 {
        font-size: 1.3rem;
    }

    .detalles-grid {
        grid-template-columns: 1fr;
        max-width: 100%;
    }

    .carta-grid {
        grid-template-columns: 1fr;
        max-width: 100%;
    }

    .carta-header i {
        font-size: 2rem;
    }

    .carta-nota p {
        font-size: 0.8rem;
    }

    .beneficios-grid {
        grid-template-columns: 1fr;
        max-width: 100%;
    }

    .top-bar-logo {
        padding: 0.15rem 0.6rem;
        border-radius: 4px;
    }

    .logo-texto {
        gap: 0.3rem;
    }

    .logo-icono {
        font-size: 1.4rem;
    }

    .logo-amigos {
        font-size: 0.8rem;
    }

    .logo-bailando {
        font-size: 0.5rem;
    }

    .top-bar-socials a {
        font-size: 0.85rem;
    }

    .btn-cta-principal,
    .btn-cta-secundario {
        font-size: 0.8rem;
        padding: 0.5rem 1rem;
    }

    /* --- FAQ Responsive --- */
    .faq-filtros {
        gap: 0.3rem;
    }

    .faq-filtro-btn {
        font-size: 0.55rem;
        padding: 0.2rem 0.6rem;
    }

    .faq-pagina-btn {
        width: 30px;
        height: 30px;
        font-size: 0.65rem;
    }

    .faq-pregunta {
        font-size: 0.8rem;
        padding: 0.6rem 0.8rem;
    }

    .faq-respuesta p {
        font-size: 0.8rem;
    }

    .faq-item.active .faq-respuesta {
        max-height: 400px;
    }

    /* --- Modal responsive --- */
    .modal-carta-content {
        padding: 1rem 0.8rem 1.2rem;
        max-height: 80vh;
    }

    .modal-carta-header h2 {
        font-size: 1.1rem;
    }

    .modal-carta-header h3 {
        font-size: 0.9rem;
    }

    .modal-carta-header h4 {
        font-size: 0.75rem;
    }

    .modal-carta-instrucciones p {
        font-size: 0.75rem;
    }

    .carta-seccion h4 {
        font-size: 0.8rem;
    }

    .carta-seccion p {
        font-size: 0.75rem;
    }

    .carta-seccion ul li {
        font-size: 0.72rem;
        padding: 0.15rem 0 0.15rem 1.2rem;
    }

    .btn-descargar-pdf {
        font-size: 0.8rem;
        padding: 0.5rem 1rem;
    }

    .modal-carta-close {
        font-size: 1.4rem;
    }

    .footer-grid {
        gap: 1.2rem;
        padding-bottom: 1.2rem;
    }

    .footer-logo {
        height: 40px;
    }

    .footer-col h4 {
        font-size: 0.85rem;
    }

    .footer-col ul li {
        font-size: 0.8rem;
        gap: 0.4rem;
    }

    .footer-col ul li i {
        width: 1.2rem;
        font-size: 0.8rem;
    }

    .footer-bottom {
        padding: 0.8rem 0;
        font-size: 0.7rem;
    }

    .footer-credit a i {
        font-size: 0.8rem;
    }

    .float-btn {
        width: 38px;
        height: 38px;
        font-size: 0.9rem;
    }
}

/* --- Móviles muy pequeños (hasta 400px) --- */
@media (max-width: 400px) {
    .poster {
        padding: 0 0.3rem;
        margin: 0.2rem auto;
    }

    .contenedor-principal {
        padding: 0.4rem;
        border-radius: 0.4rem;
    }

    .proyecto-hero h1 {
        font-size: 1.3rem;
    }

    .top-bar-logo {
        padding: 0.1rem 0.4rem;
        border-radius: 3px;
    }

    .logo-texto {
        gap: 0.2rem;
    }

    .logo-icono {
        font-size: 1.2rem;
    }

    .logo-amigos {
        font-size: 0.65rem;
    }

    .logo-bailando {
        font-size: 0.4rem;
    }

    .top-bar-socials a {
        font-size: 0.75rem;
    }

    .float-btn {
        width: 34px;
        height: 34px;
        font-size: 0.8rem;
    }

    .floating-buttons {
        bottom: 0.8rem;
        right: 0.6rem;
        gap: 0.5rem;
    }

    .footer-bottom {
        font-size: 0.6rem;
    }

    /* --- FAQ Responsive --- */
    .faq-filtro-btn {
        font-size: 0.5rem;
        padding: 0.15rem 0.5rem;
    }

    .faq-pagina-btn {
        width: 26px;
        height: 26px;
        font-size: 0.6rem;
    }

    .faq-pregunta {
        font-size: 0.75rem;
        padding: 0.5rem 0.6rem;
    }

    .faq-respuesta p {
        font-size: 0.75rem;
    }
}