/* =====================================================
   TALISKER BAND - ESTILOS PRINCIPALES
   ===================================================== 
   
   GUÍA DE EDICIÓN:
   - Colores principales están en :root (línea 10)
   - Para cambiar tamaños de texto busca "font-size"
   - Para cambiar espaciados busca "padding" o "margin"
   - Los comentarios te guían por cada sección
*/

/* ===== VARIABLES DE COLOR ===== */
:root {
    --primary-blue: #4A6FA5;      /* Azul principal del logo */
    --dark-blue: #3A5A85;          /* Azul oscuro para hovers */
    --accent-gold: #B8860B;        /* Dorado del logo */
    --dark-gold: #967214;          /* Dorado oscuro para hovers */
    --bg-dark: #0a0a0a;            /* Fondo negro principal */
    --bg-dark-2: #1a1a1a;          /* Fondo negro secundario */
    --bg-dark-3: #2a2a2a;          /* Fondo negro terciario */
    --text-light: #ffffff;         /* Texto blanco */
    --text-gray: #b0b0b0;          /* Texto gris */
}

/* ===== RESET Y CONFIGURACIÓN BÁSICA ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== NAVEGACIÓN (NAVBAR) ===== 
   El menú fijo en la parte superior
*/
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(74, 111, 165, 0.2);
}

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

/* Logo (imagen + texto) */
.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-image {
    width: 50px;
    height: 50px;
    object-fit: contain;
}

.logo-text {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: 900;
    letter-spacing: 3px;
    color: var(--primary-blue);
}

/* Menú de navegación */
.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 400;
    transition: color 0.3s;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
}

.nav-menu a:hover {
    color: var(--primary-blue);
}

/* Menú hamburguesa (móvil) */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger span {
    width: 25px;
    height: 2px;
    background: var(--primary-blue);
    transition: 0.3s;
}

/* ===== SECCIÓN HERO (Portada) ===== */
.hero {
    min-height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 50%, #0a0a0a 100%);
    overflow: visible;
    padding: 120px 20px 60px 20px;
}

/* Efectos de fondo del hero */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(74, 111, 165, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(184, 134, 11, 0.1) 0%, transparent 50%);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><rect width="1" height="1" fill="rgba(74,111,165,0.02)"/></svg>');
    background-size: 50px 50px;
}

.hero-content {
    text-align: center;
    z-index: 2;
    animation: fadeInUp 1s ease-out;
    max-width: 1200px;
}

/* Logo grande en el hero */
.hero-logo {
    width: 300px;
    height: 300px;
    object-fit: contain;
    margin-bottom: 1.5rem;
    animation: fadeInUp 1s ease-out 0.2s backwards;
}

/* Título principal (TALISKER BAND) */
.hero-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(3rem, 10vw, 7rem);
    font-weight: 900;
    letter-spacing: 15px;
    margin-bottom: 1rem;
    color: var(--text-light);
}

/* Subtítulo (FOLK & CELTIC MUSIC) */
.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.5rem);
    color: var(--text-gray);
    margin-bottom: 3rem;
    letter-spacing: 3px;
    font-weight: 300;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===== BOTONES ===== */
.btn {
    padding: 1rem 2.5rem;
    text-decoration: none;
    border-radius: 0;
    transition: all 0.3s;
    font-weight: 600;
    letter-spacing: 1px;
    font-size: 0.9rem;
    border: 2px solid;
    cursor: pointer;
    background: none;
}

/* Botón azul */
.btn-primary {
    background: var(--primary-blue);
    color: var(--text-light);
    border-color: var(--primary-blue);
}

.btn-primary:hover {
    background: var(--dark-blue);
    border-color: var(--dark-blue);
    transform: translateY(-2px);
}

/* Botón dorado */
.btn-secondary {
    background: transparent;
    color: var(--accent-gold);
    border-color: var(--accent-gold);
}

.btn-secondary:hover {
    background: var(--accent-gold);
    color: var(--bg-dark);
    transform: translateY(-2px);
}

/* Animación de entrada */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== SECCIONES GENERALES ===== */
section {
    padding: 6rem 0;
}

/* Título de cada sección */
.section-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2.5rem, 5vw, 4rem);
    text-align: center;
    margin-bottom: 1rem;
    letter-spacing: 2px;
    color: var(--text-light);
}

/* Subtítulo de cada sección */
.section-subtitle {
    text-align: center;
    color: var(--text-gray);
    margin-bottom: 4rem;
    font-size: 1.1rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ===== SECCIÓN SOBRE NOSOTROS ===== */
.about {
    background: var(--bg-dark-2);
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-gray);
    margin-bottom: 2rem;
}

/* Video de YouTube */
.about-video {
    margin-top: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.about-video iframe {
    width: 100%;
    height: 450px;
    border: 2px solid var(--primary-blue);
}

/* Responsive para móviles */
@media (max-width: 768px) {
    .about-video iframe {
        height: 300px;
    }
}

@media (max-width: 480px) {
    .about-video iframe {
        height: 220px;
    }
}

/* ===== SECCIÓN NOTICIAS ===== */
.news {
    background: var(--bg-dark);
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.news-card {
    background: var(--bg-dark-2);
    border: 1px solid rgba(74, 111, 165, 0.2);
    overflow: hidden;
    transition: all 0.3s;
}

.news-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-blue);
    box-shadow: 0 10px 30px rgba(74, 111, 165, 0.3);
}

.news-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.news-content {
    padding: 2rem;
}

.news-date {
    color: var(--accent-gold);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.news-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    color: var(--text-light);
    margin-bottom: 1rem;
}

.news-description {
    color: var(--text-gray);
    line-height: 1.6;
}
/* ===== PRÓXIMOS CONCIERTOS ===== */
.upcoming-concerts {
    background: var(--bg-dark);
    padding: 5rem 0;
    border-bottom: 2px solid var(--primary-blue);
}

.upcoming-grid {
    display: flex;
    justify-content: center;
    gap: 2.5rem;
    flex-wrap: wrap;
    margin-top: 3rem;
}

.upcoming-card {
    background: var(--bg-dark-2);
    border: 3px solid var(--accent-gold);
    overflow: hidden;
    transition: all 0.3s;
    position: relative;
    max-width: 380px;
    width: 100%;
    display: flex;
    flex-direction: column;
    box-shadow: 0 10px 40px rgba(184, 134, 11, 0.3);
}

.upcoming-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(184, 134, 11, 0.5);
    border-color: var(--primary-blue);
}

.upcoming-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--accent-gold);
    color: var(--bg-dark);
    padding: 0.6rem 1.2rem;
    font-weight: 900;
    font-size: 0.75rem;
    letter-spacing: 1.5px;
    z-index: 1;
    box-shadow: 0 4px 15px rgba(184, 134, 11, 0.6);
}

.upcoming-thumbnail {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.3s;
    cursor: pointer;
}

.upcoming-thumbnail:hover {
    transform: scale(1.05);
}

.upcoming-card:hover .upcoming-thumbnail {
    opacity: 0.9;
}

.upcoming-content {
    padding: 2rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.upcoming-date {
    color: var(--accent-gold);
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 0.8rem;
    letter-spacing: 1px;
}

.upcoming-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.6rem;
    color: var(--text-light);
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.upcoming-venue {
    color: var(--primary-blue);
    font-size: 1rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.upcoming-description {
    color: var(--text-gray);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.upcoming-btn {
    margin-top: auto;
    text-align: center;
    width: 100%;
    margin-bottom: 1rem;
}

/* Botón para ver cartel */
.btn-view-poster {
    width: 100%;
    padding: 0.8rem;
    background: transparent;
    border: 2px solid var(--primary-blue);
    color: var(--primary-blue);
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s;
    letter-spacing: 1px;
}

.btn-view-poster:hover {
    background: var(--primary-blue);
    color: var(--text-light);
    transform: translateY(-2px);
}

/* Modal del cartel */
.poster-modal-image {
    width: 100%;
    max-height: 80vh;
    object-fit: contain;
    background: var(--bg-dark-3);
}

/* Responsive */
@media (max-width: 768px) {
    .upcoming-grid {
        flex-direction: column;
        align-items: center;
    }
    
    .upcoming-card {
        max-width: 100%;
    }
    
    .poster-modal-image {
        max-height: 70vh;
    }
}

@media (max-width: 480px) {
    .upcoming-content {
        padding: 1.5rem;
    }
    
    .upcoming-title {
        font-size: 1.3rem;
    }
    
    .upcoming-thumbnail {
        height: 200px;
    }
}
/* ===== CONCIERTOS DESTACADOS ===== */
.featured-concerts {
    background: var(--bg-dark-2);
}

.featured-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.featured-card {
    background: var(--bg-dark-3);
    border: 2px solid var(--primary-blue);
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s;
    position: relative;
    min-height: 180px;
    display: flex;
    align-items: center;
    padding: 2rem;
}

.featured-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--accent-gold);
    color: var(--bg-dark);
    padding: 0.5rem 1rem;
    font-weight: 700;
    font-size: 0.8rem;
    letter-spacing: 1px;
    z-index: 1;
}

.featured-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(74, 111, 165, 0.5);
}

.featured-thumbnail {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

/* ===== SECCIÓN MÚSICA ===== */
.music {
    background: var(--bg-dark);
}

.music-players {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

.player-container {
    background: var(--bg-dark-2);
    padding: 2rem;
    border: 1px solid rgba(74, 111, 165, 0.2);
}

.player-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    color: var(--primary-blue);
    margin-bottom: 1.5rem;
    text-align: center;
}

.player-container iframe {
    width: 100%;
    border: none;
}

/* ===== COMPONENTES/FORMACIONES ===== */
.components {
    background: var(--bg-dark-2);
}

.components-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.component-card {
    background: var(--bg-dark-3);
    padding: 2.5rem;
    text-align: center;
    border: 1px solid rgba(74, 111, 165, 0.2);
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.component-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(74, 111, 165, 0.1), transparent);
    transition: left 0.5s;
}

.component-card:hover::before {
    left: 100%;
}

.component-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-blue);
    box-shadow: 0 10px 40px rgba(74, 111, 165, 0.3);
}

.component-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.component-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--primary-blue);
}

.component-description {
    color: var(--text-gray);
    line-height: 1.6;
}

/* ===== CONCIERTOS PASADOS (ACORDEÓN POR AÑOS) ===== */
.past-shows {
    background: var(--bg-dark);
}

/* Acordeón de cada año */
.year-accordion {
    margin-bottom: 1.5rem;
    border: 1px solid rgba(74, 111, 165, 0.2);
    background: var(--bg-dark-2);
}

.year-header {
    padding: 1.5rem 2rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s;
    border-left: 4px solid var(--primary-blue);
}

.year-header:hover {
    background: var(--bg-dark-3);
}

.year-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    color: var(--primary-blue);
    letter-spacing: 2px;
}

.year-count {
    color: var(--accent-gold);
    font-weight: 600;
    font-size: 0.9rem;
}

.year-icon {
    color: var(--primary-blue);
    font-size: 1.5rem;
    transition: transform 0.3s;
}

.year-header.active .year-icon {
    transform: rotate(180deg);
}

/* Contenido desplegable de cada año */
.year-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out;
}

.year-content.active {
    max-height: 5000px;
    transition: max-height 0.6s ease-in;
}

/* Grid de conciertos */
.past-shows-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    padding: 2rem;
}

.past-show-card {
    background: var(--bg-dark-3);
    border: 1px solid rgba(74, 111, 165, 0.2);
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s;
    min-height: 150px;
    display: flex;
    align-items: center;
}

.past-show-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-blue);
    box-shadow: 0 15px 40px rgba(74, 111, 165, 0.4);
}

.past-show-thumbnail {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.3s;
}

.past-show-card:hover .past-show-thumbnail {
    transform: scale(1.05);
}

.past-show-content {
    padding: 2rem;
    width: 100%;
}

.past-show-date {
    color: var(--accent-gold);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    letter-spacing: 1px;
}

.past-show-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem;
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

.past-show-venue {
    color: var(--primary-blue);
    font-size: 0.9rem;
}

/* ===== MODAL (Ventana emergente de conciertos) ===== */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    opacity: 0;
    transition: opacity 0.3s;
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
}

.modal-content {
    background: var(--bg-dark-2);
    max-width: 800px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    border: 2px solid var(--primary-blue);
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 30px;
    font-size: 2rem;
    color: var(--text-light);
    cursor: pointer;
    z-index: 1;
    transition: color 0.3s;
}

.modal-close:hover {
    color: var(--accent-gold);
}

.modal-poster {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.modal-body {
    padding: 2rem;
}

.modal-date {
    color: var(--accent-gold);
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.modal-title {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

.modal-venue {
    color: var(--primary-blue);
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.modal-description {
    color: var(--text-gray);
    line-height: 1.8;
}

.modal-description p {
    margin-bottom: 1rem;
}

/* ===== FORMULARIO DE CONTACTO ===== */
.contact {
    background: var(--bg-dark-2);
}

.contact-content {
    max-width: 600px;
    margin: 0 auto;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    margin-bottom: 0.5rem;
    color: var(--text-gray);
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
    padding: 1rem;
    background: var(--bg-dark-3);
    border: 1px solid rgba(74, 111, 165, 0.3);
    color: var(--text-light);
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

.contact-info {
    margin-top: 3rem;
    text-align: center;
}

/* Redes sociales */
.social-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
}

.social-link {
    color: var(--primary-blue);
    font-size: 2rem;
    transition: all 0.3s;
}

.social-link:hover {
    color: var(--accent-gold);
    transform: translateY(-5px);
}

/* ===== FOOTER ===== */
.footer {
    background: var(--bg-dark);
    padding: 2rem 0;
    text-align: center;
    border-top: 1px solid rgba(74, 111, 165, 0.2);
}

.footer-text {
    color: var(--text-gray);
    font-size: 0.9rem;
}

/* ===== DISEÑO RESPONSIVE (MÓVILES Y TABLETS) ===== */

/* Tablets y móviles grandes */
@media (max-width: 768px) {
    .hero {
        padding: 100px 20px 60px 20px;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: var(--bg-dark);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        padding: 2rem 0;
        gap: 1.5rem;
        border-bottom: 1px solid rgba(74, 111, 165, 0.2);
    }

    .nav-menu.active {
        left: 0;
    }

    .hamburger {
        display: flex;
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(7px, 7px);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }

    .hero-logo {
        width: 140px;
        height: 140px;
    }

    .hero-title {
        letter-spacing: 5px;
    }

    .hero-subtitle {
        letter-spacing: 1px;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 300px;
    }

    section {
        padding: 4rem 0;
    }

    .past-shows-grid,
    .featured-grid,
    .news-grid {
        grid-template-columns: 1fr;
    }

    .components-grid {
        grid-template-columns: 1fr;
    }

    .music-players {
        grid-template-columns: 1fr;
    }
}

/* Móviles pequeños */
@media (max-width: 480px) {
    .hero {
        padding: 90px 15px 50px 15px;
    }

    .logo-text {
        font-size: 1.3rem;
    }

    .logo-image {
        width: 40px;
        height: 40px;
    }

    .hero-logo {
        width: 120px;
        height: 120px;
        margin-bottom: 1rem;
    }

    .modal-poster {
        height: 250px;
    }

    .modal-body {
        padding: 1.5rem;
    }

    .modal-title {
        font-size: 1.5rem;
    }

    .year-header {
        padding: 1rem;
    }

    .year-title {
        font-size: 1.3rem;
    }
}

/* ===== IMAGEN PLACEHOLDER ===== 
   Estilo para las imágenes temporales
*/
.placeholder-image {
    background: linear-gradient(135deg, var(--bg-dark-3) 0%, var(--bg-dark-2) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-blue);
    font-family: 'Playfair Display', serif;
    font-size: 1.2rem;
}