:root {
    --bg-color: #0b0c0e;
    --card-bg: rgba(22, 25, 32, 0.85);
    --accent-blue: #00d2ff;
    --text-color: #ffffff;
    --text-secondary: #a0a8b3;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Roboto', sans-serif;
}

body {
    background: linear-gradient(rgba(0, 0, 0, 0.75), rgba(11, 12, 14, 0.95)), 
                url('https://images.unsplash.com/photo-1516450360452-9312f5e86fc7?q=80&w=1920&auto=format&fit=crop') center/cover no-repeat fixed;
    color: var(--text-color);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    padding: 10px 20px 30px 20px;
    text-align: center;
}

/* LOGO */
.logo-container {
    margin-top: 0;
    margin-bottom: 0;
    padding: 0;
}

.logo-img {
    max-width: 450px;
    height: auto;
    display: block;
    margin: 0 auto;
}

/* CAJA PRINCIPAL */
.main-card {
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 35px 30px;
    border-radius: 20px;
    max-width: 650px;
    width: 100%;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    margin-top: -35px;
    margin-bottom: 30px;
}

.badge {
    background: rgba(0, 210, 255, 0.15);
    color: var(--accent-blue);
    padding: 8px 18px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 1px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
    border: 1px solid rgba(0, 210, 255, 0.3);
}

h1 {
    font-family: 'Montserrat', sans-serif;
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 15px;
    line-height: 1.2;
}

.slogan {
    font-size: 1.15rem;
    color: #d1d5db;
    margin-bottom: 25px;
    font-style: italic;
}

/* LISTA DE SERVICIOS */
.services-title {
    font-size: 1rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 15px;
}

.services-list {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-bottom: 30px;
}

.services-list li {
    background: rgba(255, 255, 255, 0.05);
    padding: 8px 15px;
    border-radius: 8px;
    font-size: 0.95rem;
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    gap: 8px;
}

.services-list li i {
    color: var(--accent-blue);
    font-size: 0.85rem;
}

/* GALERÍA CON NOMBRES DE EVENTOS Y MULTIMEDIA */
.gallery-section {
    margin-top: 30px;
    margin-bottom: 30px;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 15px;
    margin-top: 15px;
}

.gallery-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    height: 180px;
    border: 1px solid rgba(0, 210, 255, 0.25);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    cursor: pointer;
}

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

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(11, 12, 14, 0.95));
    padding: 12px 10px 8px 10px;
    text-align: center;
    color: #fff;
}

.gallery-caption span {
    display: block;
    font-size: 0.75rem;
    color: var(--accent-blue);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.gallery-caption strong {
    font-size: 0.85rem;
    font-weight: 600;
    display: block;
    margin-top: 2px;
}

.gallery-caption small {
    display: block;
    margin-top: 5px;
    font-size: 0.75rem;
    color: var(--accent-blue);
}

/* BOTONES Y REDES */
.contact-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.btn {
    padding: 14px 25px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: transform 0.3s, box-shadow 0.3s;
}

.btn-whatsapp {
    background: #25d366;
    color: #fff;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 15px;
}

.social-icon {
    color: var(--text-secondary);
    font-size: 1.4rem;
    text-decoration: none;
    transition: color 0.3s;
}

.social-icon:hover {
    color: var(--accent-blue);
}

/* BOTÓN CONTROL DE AUDIO */
.audio-control {
    margin-bottom: 15px;
    z-index: 10;
}

.audio-control button {
    background: rgba(0, 210, 255, 0.1);
    border: 1px solid var(--accent-blue);
    color: var(--accent-blue);
    padding: 8px 18px;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.audio-control button:hover {
    background: var(--accent-blue);
    color: #000;
    box-shadow: 0 0 15px rgba(0, 210, 255, 0.4);
}

/* POP-UP / BANNER EMERGENTE */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(5px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 99999;
    padding: 20px;
}

.modal-content {
    position: relative;
    max-width: 550px;
    width: 90%;
    background: #161920;
    border-radius: 15px;
    border: 1px solid rgba(0, 210, 255, 0.3);
    box-shadow: 0 0 30px rgba(0, 210, 255, 0.2);
}

/* ESTILOS DE LA PROMOCIÓN */
.promo-modal {
    background: #11141a;
    border: 2px solid var(--accent-blue);
    padding: 35px 25px 30px 25px;
    text-align: center;
    box-shadow: 0 0 30px rgba(0, 210, 255, 0.3);
}

.promo-badge {
    background: #e63946;
    color: #fff;
    font-size: 0.8rem;
    font-weight: 800;
    padding: 6px 14px;
    border-radius: 20px;
    display: inline-block;
    margin-bottom: 15px;
    letter-spacing: 1px;
}

.promo-modal h2 {
    font-size: 1.6rem;
    margin-bottom: 10px;
    font-family: 'Montserrat', sans-serif;
}

.promo-modal h2 .price {
    color: #25d366;
    font-size: 2.2rem;
    font-weight: 800;
    display: block;
    margin-top: 5px;
}

.promo-modal p {
    font-size: 0.95rem;
    color: #ccc;
    margin-bottom: 25px;
    line-height: 1.4;
}

.btn-modal {
    width: 100%;
    justify-content: center;
    font-size: 1rem;
    padding: 14px;
}

.banner-img {
    width: 100%;
    max-height: 80vh;
    object-fit: contain;
    display: block;
    border-radius: 15px;
}

/* ESTILOS DEL VISOR DE MÚLTIPLES FOTOS */
.slider-modal {
    max-width: 650px;
}

.slider-container {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.6);
    color: #fff;
    border: 1px solid var(--accent-blue);
    font-size: 20px;
    padding: 10px 14px;
    cursor: pointer;
    border-radius: 50%;
    transition: background 0.3s;
}

.nav-btn:hover {
    background: var(--accent-blue);
    color: #000;
}

.prev-btn { left: 10px; }
.next-btn { right: 10px; }

/* BOTÓN X PARA CERRAR BANNER */
.close-btn {
    position: absolute;
    top: -15px;
    right: -15px;
    background: #ff3333;
    color: #ffffff;
    border: 2px solid #ffffff;
    font-size: 24px;
    font-weight: bold;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    line-height: 1;
    z-index: 100000;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
    transition: background 0.3s, transform 0.2s;
}

.close-btn:hover {
    background: #cc0000;
    transform: scale(1.15);
}

/* FOOTER */
footer {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-top: auto;
    line-height: 1.6;
}

footer .credits {
    font-size: 0.8rem;
    color: var(--accent-blue);
    margin-top: 4px;
    letter-spacing: 0.5px;
}

/* RESPONSIVE */
@media (max-width: 600px) {
    .logo-img { max-width: 340px; }
    h1 { font-size: 1.7rem; }
    .main-card { padding: 25px 20px; margin-top: -20px; }
    .close-btn { top: -10px; right: -10px; }
    .promo-modal h2 { font-size: 1.3rem; }
    .promo-modal h2 .price { font-size: 1.8rem; }
    .gallery-grid { grid-template-columns: 1fr; }
}