/* RESET & VARIABLES GLOBALES */
@import url('https://fonts.googleapis.com/css2?family=Comfortaa:wght@400;600;700&display=swap');

:root {
/* Fondos */
    --bg-color: #0a0e0a;         /* Negro fondo */
    --surface-color: #121a12;    /* Verde negrusco oscuro */
    --surface-light: #1b261b;    /* Verde profundo */

    /* Acentos vibrantes */
    --primary-color: #4CAF50;    /* Verde para acciones principales */
    --primary-hover: #66BB6A;
    --accent-color: #8B5CF6;     /* Púrpura */
    --accent-light: #FF3CFF;     /* Púrpura vibrante */
    --accent-gradient: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-light) 100%);
    --success-color: #2E7D32;    /* Verde éxito para votación confirmada */
    --signal-color: #0a0e0a;    /* Oscuro para barra de info */

    /* Textos */
    --text-color: #e8ede8;        /* Gris claro */
    --text-muted: #a0b0a0;        /* Gris medio */
    --border-color: #388E3C;      /* Verde borde */

    --font-main: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    --font-title: 'Comfortaa', cursive;
    --spacing: 20px;
}

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

html {
    scroll-behavior: smooth;
    font-family: var(--font-main);
    background-color: var(--bg-color);
    color: var(--text-color);
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* GENERALES UTILS */
a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease;
}

ul {
    list-style: none;
}

.section-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 60px var(--spacing);
}

.section-title {
    font-size: 1rem;
    text-align: left;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-family: var(--font-title);
    display: inline-block;
    background-color: var(--text-color);
    color: var(--bg-color);
    padding: 2px 6px;
    border-radius: 3px;
}

.section-subtitle {
    font-size: 0.8rem;
    text-align: right;
    color: var(--text-muted);
    font-family: var(--font-title);
    margin-bottom: 40px;
    padding-top: 2px;
    border-top: 1px solid var(--text-muted);
}

/* BOTONES */
.btn-primary {
    display: inline-block;
    background-color: var(--primary-color);
    color: var(--bg-color);
    padding: 12px 28px;
    font-weight: bold;
    border-radius: 4px;
    border: none;
    cursor: pointer;
    transition: transform 0.2s, background-color 0.3s;
}

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

/* NAV / HEADER */
.site-header {
    background-color: var(--surface-color);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 15px var(--spacing);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo a {
    font-family: var(--font-title);
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: 2px;
}

.logo span {
    color: var(--primary-color);
}

.logo img {
    height: 30px;
    width: auto;
    display: block;
}

.main-nav ul {
    display: flex;
    gap: 30px;
}

.main-nav a {
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
}

.main-nav a:hover, .main-nav a.active {
    color: var(--primary-color);
}

.social-header {
    display: flex;
    gap: 15px;
    align-items: center;
}

.social-header a {
    font-size: 1.2rem;
}

.social-header a:hover {
    color: var(--primary-color);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-color);
    font-size: 1.3rem;
    cursor: pointer;
}

/* HERO COMPACTO */

    .hero-section {
        position: relative;
        min-height: 140px;
        padding: 20px var(--spacing);
        overflow: hidden;
    }
    
    /* Control SPA */
    #inicio.view-section {
        display: none;
    }
    
    #inicio.view-section.active {
        display: flex !important;
        align-items: center;
        justify-content: center;
    }
    
    .hero-content {
        position: relative;
        z-index: 2;
    
        width: 100%;
        max-width: 1200px;
    
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 30px;
    }
    
    /* Bloque textos */
    .hero-text {
        flex: 1;
    }
    
    /* Badge */
    .badge {
        display: inline-block;
        background-color: rgba(0, 229, 255, 0.08);
        color: var(--accent-light);
        border: 1px solid var(--accent-light);
        padding: 4px 10px;
        font-size: 0.7rem;
        text-transform: uppercase;
        border-radius: 20px;
        letter-spacing: 1px;
        margin-bottom: 8px;
    }
    
    /* Título más pequeño */
    .hero-section h1 {
        font-family: var(--font-title);
        font-size: 1.8rem;
        margin: 0 0 6px 0;
        line-height: 1.1;
    }
    
    /* Descripción discreta */
    .hero-section p {
        color: var(--text-muted);
        font-size: 0.95rem;
        margin: 0;
    }
    
    /* CTA protagonista */
    .hero-section .btn-primary {
        flex-shrink: 0;
    
        padding: 14px 24px;
        font-size: 1rem;
        font-weight: 700;
    
        white-space: nowrap;
    }
    
    @media (max-width: 768px) {
    
        .hero-section {
            min-height: auto;
            padding: 20px;
        }
    
        .hero-content {
            flex-direction: column;
            align-items: flex-start;
            gap: 15px;
        }
    
        .hero-section h1 {
            font-size: 1.4rem;
        }
    
        .hero-section .btn-primary {
            width: 100%;
            text-align: center;
        }
    }

/* BARRA INFORMACION */

.signal-bar {
    height: 34px;
    background: var(--signal-color);
    color: #fff;
    border-bottom: 2px solid rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    overflow: hidden;
    position: sticky;
    top: 56px;
    z-index: 10;
    contain: layout paint;
    content-visibility: auto;
}

.signal-label {
    height: 100%;
    padding: 0 14px;
    background-image: var(--accent-gradient);
    color: white;
    display: flex;
    align-items: center;
    font-size: .75rem;
    font-weight: 700;
    flex-shrink: 0;
    z-index: 2;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.signal-datetime {
    display: flex;
    align-items: center;
    padding: 6px;
    gap: 16px;
    margin-left: auto;
    font-size: 0.9rem;
    white-space: nowrap;
    background: white;
    flex-shrink: 0;
}

.signal-date,
.signal-time {
    color: var(--bg-color);
    display: flex;
    align-items: center;
    font-weight: 500;
    gap: 6px;
}

.signal-date i,
.signal-time i {
    color: var(--primary-color);
}

@media (max-width: 768px) {
    .signal-date {
        display: none;
    }
    .signal-datetime {
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .signal-datetime {
        display: none;
    }
}

.signal-content {
    flex: 1;
    overflow: hidden;
    position: relative;
    -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 4%, #000 96%, transparent 100%);
    mask-image: linear-gradient(to right, transparent 0%, #000 4%, #000 96%, transparent 100%);
}

.signal-track {
    display: inline-flex;
    align-items: center;
    white-space: nowrap;
    user-select: none; /* Evita selecciones accidentales del texto en movimiento */
    -webkit-user-select: none;
    height: 34px;
    animation: ticker 110s linear infinite;
    will-change: transform;
    transform: translate3d(0, 0, 0);
}

@media (hover: hover) {
    .signal-track:hover {
        animation-play-state: paused;
        cursor: pointer; /* Un indicador visual sutil de que se puede interactuar */
    }
}

.signal-item {
    display: inline-flex;
    align-items: center;
    margin-right: 24px;
    font-size: .85rem;
    flex-shrink: 0;
}

.signal-badge {
    background: var(--primary-color);
    color: #111;
    font-size: .68rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 4px;
    margin-right: 8px;
    text-transform: uppercase;
    flex-shrink: 0; /* La etiqueta conserva su ancho exacto siempre */
    letter-spacing: 0.05em;
}

.signal-separator {
    opacity: .35;
    margin-right: 18px;
}

@keyframes ticker {
    from {
        transform: translateX(0);
    }
    to {
        transform: translateX(-50%);
    }
}

@media (max-width: 768px) {
    .signal-bar {
        top: 68px;
    }
    .signal-track {
        animation-duration: 120s;
    }
    .signal-item {
        font-size: .8rem;
    }
}


/* ========================================== */
/* WIDGET FLOTANTE DE RADIO                   */
/* ========================================== */
.radio-widget {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    background-color: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.4);
    transition: all 0.3s ease;
    overflow: hidden;
}

/* Estado Minimizado */
.widget-minimized {
    width: 80px;
    height: 60px;
}

.widget-minimized-view {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    padding: 0 10px;
}

.widget-mini-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.widget-mini-icon {
    font-size: 1.2rem;
    color: var(--primary-color);
}

.widget-mini-status {
    font-size: 0.65rem;
    color: var(--text-muted);
    text-transform: uppercase;
    font-weight: bold;
}

.widget-expand-btn {
    background: none;
    border: none;
    color: var(--text-color);
    cursor: pointer;
    padding: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.3s;
}

.widget-expand-btn:hover {
    color: var(--primary-color);
}

/* Estado Expandido */
.widget-expanded {
    width: 320px;
    max-width: calc(100vw - 40px);
    height: auto;
}

.widget-expanded-view {
    display: none;
    padding: 15px;
}

.widget-minimized .widget-expanded-view {
    display: none;
}

.widget-expanded .widget-expanded-view {
    display: block;
}

.widget-minimized .widget-minimized-view {
    display: flex;
}

.widget-expanded .widget-minimized-view {
    display: none;
}

.widget-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
}

.widget-show-info {
    flex: 1;
}

.widget-live-badge {
    display: inline-block;
    background-color: var(--primary-color);
    color: var(--bg-color);
    font-size: 0.6rem;
    padding: 2px 6px;
    border-radius: 3px;
    text-transform: uppercase;
    font-weight: bold;
    margin-bottom: 5px;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

.widget-show-name {
    font-size: 0.95rem;
    font-weight: bold;
    color: var(--text-color);
    margin-bottom: 3px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.widget-show-time {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.widget-collapse-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.3s;
}

.widget-collapse-btn:hover {
    color: var(--text-color);
}

.widget-main-content {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
}

.widget-album-art {
    background-color: var(--surface-light);
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    color: var(--primary-color);
    font-size: 1.5rem;
    border: 1px solid var(--border-color);
    flex-shrink: 0;
}

.widget-album-art img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 6px;
}

.widget-track-info {
    flex: 1;
    min-width: 0;
}

.widget-track-title {
    display: block;
    font-weight: bold;
    font-size: 0.9rem;
    color: var(--text-color);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 4px;
}

.widget-track-artist {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.widget-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
}

.widget-btn-play {
    background-color: var(--primary-color);
    border: none;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--bg-color);
    cursor: pointer;
    transition: transform 0.2s, background-color 0.3s;
    flex-shrink: 0;
}

.widget-btn-play:hover {
    transform: scale(1.05);
    background-color: var(--primary-hover);
}

.widget-volume-container {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
}

.widget-mute-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.3s;
}

.widget-mute-btn:hover {
    color: var(--text-color);
}

.widget-volume-container input[type="range"] {
    flex: 1;
    accent-color: var(--primary-color);
    cursor: pointer;
    height: 4px;
}

/* Responsive para móvil */
@media (max-width: 768px) {
    .radio-widget {
        bottom: 10px;
        right: 10px;
        left: 10px;
        width: auto !important;
        max-width: none;
    }
    
    .widget-minimized {
        width: auto;
        height: 50px;
    }
    
    .widget-expanded {
        width: auto;
    }
    
    .widget-expanded-view {
        padding: 12px;
    }
    
    .widget-main-content {
        gap: 10px;
    }
    
    .widget-album-art {
        width: 50px;
        height: 50px;
    }
    
    .widget-btn-play {
        width: 40px;
        height: 40px;
    }
}


/* NEPTUNO TV */
.neptuno-tv-section {
    padding: 20px 10px;
    background: var(--surface-color);
}

.tv-player {
    margin-top: 15px;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

/* El video nativo ahora comparte los mismos estilos exactos del iframe */
.tv-player iframe, 
.tv-player video {
    width: 100%;
    aspect-ratio: 16/9;
    border: none;
    display: block;
    object-fit: cover; /* Asegura que el video loop no se deforme */
}
    
    /* SOBRE LA RADIO */
    .about-section {
        background-color: var(--surface-light);
    }
    
    /* SECCIÓN EXPLORA */
    .explore-section {
        background-color: var(--surface-color);
    }
    
    .explore-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 30px;
        margin-top: 40px;
    }
    
    .explore-card {
        background-color: var(--surface-light);
        padding: 40px 30px;
        border-radius: 8px;
        text-align: center;
        border: 1px solid var(--border-color);
        transition: transform 0.3s ease, box-shadow 0.3s ease;
    }
    
    .explore-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 30px rgba(76, 175, 80, 0.2);
        border-color: var(--primary-color);
    }
    
    .explore-card i {
        font-size: 3rem;
        color: var(--primary-color);
        margin-bottom: 20px;
    }
    
    .explore-card h3 {
        font-family: var(--font-title);
        font-size: 1.3rem;
        margin-bottom: 10px;
    }
    
    .explore-card p {
        color: var(--text-muted);
        font-size: 0.95rem;
        line-height: 1.5;
    }
    
    /* BANNER DE SECCIÓN */
    .section-banner {
        width: 100%;
        max-height: 300px;
        overflow: hidden;
        border-radius: 8px;
        margin-bottom: 40px;
    }
    
    .banner-image {
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: center;
    }
    
    .about-grid {
        display: grid;
        grid-template-columns: 1.5fr 1fr;
        gap: 50px;
        align-items: center;
    }
    
    .about-text h2 {
        font-family: var(--font-title);
        font-size: 2rem;
        margin-bottom: 10px;
    }
    
    .divider {
        border: none;
        border-top: 3px solid var(--primary-color);
        width: 60px;
        margin-bottom: 20px;
    }
    
    .about-text p {
        color: var(--text-muted);
        line-height: 1.6;
        margin-bottom: 15px;
    }
    
    .about-stats,
    .about-image {
        display: flex;
        flex-direction: column;
        gap: 20px;
        align-items: center;
        justify-content: center;
    }
    
    .radio-illustration {
        max-width: 200px;
        height: auto;
        filter: drop-shadow(0 0 20px rgba(76, 175, 80, 0.3));
        animation: float 3s ease-in-out infinite;
    }
    
    @keyframes float {
        0%, 100% { transform: translateY(0); }
        50% { transform: translateY(-10px); }
    }
    
    .stat-card {
        background-color: var(--surface-color);
        padding: 25px;
        border-radius: 6px;
        border-left: 4px solid var(--accent-color);
    }
    
    .stat-card h3 {
        font-family: var(--font-title);
        font-size: 2rem;
        color: var(--primary-color);
        margin-bottom: 5px;
    }
    
    /* PARRILLA DE PROGRAMACIÓN */
    .schedule-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
        gap: 20px;
    }
    
    .schedule-card {
        background-color: var(--surface-color);
        padding: 25px;
        border-radius: 6px;
        border: 1px solid var(--border-color);
        position: relative;
    }
    
    .schedule-card.current {
        border-color: var(--accent-light);
        box-shadow: 0 0 15px rgba(0, 229, 255, 0.1);
    }
    
    .schedule-card .time {
        display: block;
        color: var(--primary-color);
        font-weight: bold;
        margin-bottom: 10px;
        font-size: 0.9rem;
    }
    
    .schedule-card h3 {
        font-family: var(--font-title);
        margin-bottom: 10px;
    }
    
    .schedule-card p {
        color: var(--text-muted);
        font-size: 0.9rem;
        line-height: 1.4;
    }
    
    .current-badge {
        position: absolute;
        top: 15px;
        right: 15px;
        background-color: var(--accent-light);
        color: #fff;
        font-size: 0.7rem;
        padding: 2px 8px;
        border-radius: 4px;
        text-transform: uppercase;
        font-weight: bold;
    }
    

   /* ==========================================
       SISTEMA DE ANUNCIOS (SIN SALTO DE DOM)
       ========================================== */
    
    #ads-container {
        /* Usamos variables más neutras para homogeneizar con tu web */
        --ad-base-bg: var(--bg-color, #ffffff);
        --ad-text: var(--text-color, #111111);
        --ad-accent: #8b5cf6; /* Púrpura */
        --ad-hover: #10b981;  /* Verde */
        
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        gap: 2rem;
        padding: 1rem 0;
    }
    
    /* Tarjeta Principal */
    .ad-dynamic-card {
        background: var(--ad-base-bg);
        border: 2px solid var(--ad-text);
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        padding: 1.5rem;
        position: relative;
        overflow: hidden; /* Mantiene la imagen dentro */
        min-height: 250px; /* ALTO FIJO: Evita que el footer salte al hacer hover */
        box-shadow: 6px 6px 0px var(--ad-text); /* Sombra homogénea oscura */
        transition: transform 0.2s ease-out, box-shadow 0.2s ease-out;
    }
    
    .ad-dynamic-card:hover {
        transform: translate(-4px, -4px);
        box-shadow: 10px 10px 0px var(--ad-hover); /* Pasa a verde en interactividad */
    }
    
    /* Contenido frontal (Asegura que quede sobre la imagen) */
    .ad-card-content, .btn-ad-dynamic {
        position: relative;
        z-index: 2;
    }
    
    .ad-header-group {
        display: flex;
        align-items: flex-start;
        gap: 12px;
        margin-bottom: 1.5rem;
    }
    
    .ad-icon {
        color: var(--ad-text);
        font-size: 1.4rem;
        margin-top: 2px;
        transition: color 0.2s ease;
    }
    
    .ad-dynamic-card:hover .ad-icon {
        color: var(--ad-hover);
    }
    
    .ad-text-group h3 {
        margin: 0 0 0.4rem 0;
        color: var(--ad-text);
        font-size: 1.25rem;
        font-weight: 800;
        line-height: 1.2;
    }
    
    .ad-text-group p {
        margin: 0;
        font-size: 0.95rem;
        color: var(--ad-text);
        opacity: 0.8;
        line-height: 1.4;
    }
    
    /* Imagen Revelable: Ahora es un fondo absoluto */
    .ad-reveal-bg {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        z-index: 1;
        opacity: 0;
        transition: opacity 0.3s ease, transform 0.3s ease;
        transform: scale(1.05); /* Efecto zoom out */
        background: var(--ad-base-bg); /* Oculta un poco si la imagen es muy ruidosa */
    }
    
    .ad-reveal-bg img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        filter: grayscale(100%) opacity(0.15); /* Blanco y negro translúcido para integrar el color */
    }
    
    .ad-dynamic-card:hover .ad-reveal-bg {
        opacity: 1;
        transform: scale(1);
    }
    
    /* Botón CTA (Estilo sólido) */
    .btn-ad-dynamic {
        display: block;
        text-align: center;
        background: var(--ad-text);
        color: var(--ad-base-bg);
        text-decoration: none;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 1px;
        padding: 0.8rem 1.2rem;
        border: 2px solid var(--ad-text);
        transition: all 0.2s ease;
    }
    
    .btn-ad-dynamic:hover {
        background: var(--ad-accent);
        color: var(--ad-base-bg);
    }
    
    /* Estado Vacío */
    .ad-empty-state {
        grid-column: 1 / -1;
        text-align: center;
        padding: 3rem;
        border: 3px dashed var(--ad-text);
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 1rem;
        opacity: 0.7;
    }
    
    .ad-empty-state h3 { margin: 0; }
    .ad-empty-state p { margin: 0; max-width: 500px; }

    /* ==========================================
       NOTICIAS
       ========================================== */
    .news-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }
    
    .news-card {
        background-color: var(--surface-color);
        border-radius: 6px;
        overflow: hidden;
        display: flex;
        flex-direction: column;
    }
    
    .news-img-placeholder {
        background-color: var(--surface-light);
        height: 180px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 3rem;
        color: var(--border-color);
    }
    
    .news-body {
        padding: 25px;
    }
    
    .news-tag {
        color: var(--accent-color);
        font-size: 0.8rem;
        text-transform: uppercase;
        font-weight: bold;
    }
    
    .news-body h3 {
        font-family: var(--font-title);
        margin: 10px 0;
    }
    
    .news-body p {
        color: var(--text-muted);
        font-size: 0.95rem;
        line-height: 1.5;
        margin-bottom: 20px;
    }
    
    .news-link {
        color: var(--primary-color);
        font-weight: bold;
        font-size: 0.9rem;
    }

    /* ==========================================
       PRODUCTOS
       ========================================== */
    .products-section {
        background-color: var(--surface-light);
    }
    
    .products-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 30px;
    }
    
    .product-card {
        background-color: var(--surface-color);
        border-radius: 6px;
        overflow: hidden;
        border: 1px solid var(--border-color);
    }
    
    .product-visual {
        background-color: var(--surface-light);
        height: 200px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 4rem;
        color: var(--text-muted);
    }
    
    .product-info {
        padding: 20px;
        text-align: center;
    }
    
    .product-info h3 {
        font-family: var(--font-title);
        font-size: 1.1rem;
        margin-bottom: 8px;
    }
    
    .product-info .price {
        color: var(--primary-color);
        font-weight: bold;
        font-size: 1.2rem;
        margin-bottom: 15px;
    }
    
    .btn-product {
        display: block;
        background-color: var(--surface-light);
        border: 1px solid var(--border-color);
        padding: 10px;
        border-radius: 4px;
        font-weight: bold;
    }
    
    .btn-product:hover {
        background-color: var(--primary-color);
        color: var(--bg-color);
    }

    /* ==========================================
       FOOTER
       ========================================== */
    .site-footer {
        background-color: #080c11;
        border-top: 2px solid var(--accent-color);
        padding: 50px var(--spacing) 20px var(--spacing);
        margin-top: auto;
    }
    
    .footer-container {
        max-width: 1100px;
        margin: 0 auto;
        display: grid;
        grid-template-columns: 2fr 1fr 1fr;
        gap: 40px;
        margin-bottom: 40px;
    }
    
    .footer-brand h3 {
        font-family: var(--font-title);
        letter-spacing: 1px;
        margin-bottom: 15px;
    }
    
    .footer-brand p {
        color: var(--text-muted);
        font-size: 0.95rem;
    }
    
    .footer-links h4, .footer-social h4 {
        margin-bottom: 15px;
        font-size: 1rem;
        text-transform: uppercase;
        color: var(--accent-light);
    }
    
    .footer-links ul {
        display: flex;
        flex-direction: column;
        gap: 10px;
    }
    
    .footer-links a {
        color: var(--text-muted);
        font-size: 0.9rem;
    }
    
    .footer-links a:hover {
        color: var(--text-color);
    }
    
    .social-icons {
        display: flex;
        flex-direction: column;
        gap: 12px;
    }
    
    .social-icons a {
        color: var(--text-muted);
    }
    
    .social-icons a:hover {
        color: var(--primary-color);
    }
    
    .footer-bottom {
        max-width: 1100px;
        margin: 0 auto;
        border-top: 1px solid var(--accent-color);
        padding-top: 20px;
        text-align: center;
        color: var(--text-muted);
        font-size: 0.85rem;
    }

/* RESPONSIVE DESIGN (MEDIA QUERIES) */
@media (max-width: 768px) {
    .menu-toggle {
        display: block;
        background: transparent;
        border: none;
        color: var(--text-color);
        font-size: 1.5rem;
        cursor: pointer;
        padding: 5px;
    }

    .main-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--surface-color);
        border-bottom: 2px solid var(--primary-color);
        box-shadow: 0 4px 12px rgba(0,0,0,0.3);
        padding: 0;
        z-index: 1000;
        animation: slideDown 0.3s ease-out;
    }
    
    @keyframes slideDown {
        from {
            opacity: 0;
            transform: translateY(-10px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

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

    .main-nav ul {
        flex-direction: column;
        gap: 0;
        text-align: center;
        padding: 10px 0;
    }
    
    .main-nav li {
        border-bottom: 1px solid rgba(255,255,255,0.05);
    }
    
    .main-nav li:last-child {
        border-bottom: none;
    }

    .main-nav a {
        display: block;
        padding: 15px 20px;
        font-size: 1.1rem;
        transition: all 0.3s ease;
    }
    
    .main-nav a:hover,
    .main-nav a.active {
        background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
        color: white;
        padding-left: 30px;
    }

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

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

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

    .footer-container {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

/* ==========================================================================
   SECCION SONANDO (RADIO NEPTUNO)
   ========================================================================== */

    .sonando-section {
        background-color: var(--bg-color);
        padding: var(--spacing) 0;
    }
    
    /* BLOQUE EXPLICATIVO (SEÑAL) */
    .vote-info {
        margin: 25px 0 35px;
        padding: 20px 24px;
        background: rgba(76, 175, 80, 0.04); /* Opacidad sutil de tu verde primario */
        border: 1px solid var(--border-color);
        border-left: 4px solid var(--primary-color);
        border-radius: 6px;
    }
    
    .vote-info h4 {
        color: var(--primary-hover);
        margin-bottom: 12px;
        font-family: var(--font-title);
        text-transform: uppercase;
        font-size: 1rem;
        letter-spacing: 1px;
    }
    
    .vote-info ul {
        margin: 0;
        padding-left: 18px;
    }
    
    .vote-info li {
        margin-bottom: 8px;
        color: var(--text-color);
        opacity: 0.9;
        line-height: 1.5;
        font-size: 0.9rem;
    }
    
    /* GRID DE COLUMNAS */
    .sonando-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 30px;
        margin-top: 30px;
    }
    
    .sonando-column {
        background-color: var(--surface-color);
        border-radius: 8px;
        padding: 25px;
        border: 1px solid rgba(56, 142, 60, 0.2); /* Borde verde muy suave por defecto */
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    }
    
    /* Diferenciación Neobrutalista de Columnas */
    .sonando-column:first-child {
        border-top: 4px solid var(--primary-color);
    }
    
    .sonando-column:last-child {
        border-top: 4px solid var(--accent-color);
    }
    
    .sonando-column-title {
        font-family: var(--font-title);
        font-size: 1.35rem;
        color: var(--primary-color);
        margin-bottom: 24px;
        text-transform: uppercase;
        letter-spacing: 1px;
        border-bottom: 1px solid rgba(232, 237, 232, 0.1);
        padding-bottom: 12px;
    }
    
    .sonando-column:last-child .sonando-column-title {
        color: var(--accent-light);
    }
    
    .top10-list,
    .new-list {
        display: flex;
        flex-direction: column;
        gap: 12px;
    }

    /* TRACK ITEMS (FILAS DINÁMICAS) */
    .track-item,
    .new-track {
        display: flex;
        align-items: center;
        gap: 16px;
        padding: 12px 16px;
        background-color: var(--surface-light);
        border-radius: 6px;
        border-left: 4px solid var(--primary-color);
        border-top: 1px solid transparent;
        border-right: 1px solid transparent;
        border-bottom: 1px solid transparent;
        width: 100%;
        min-width: 0;
        transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
        position: relative;
    }
    
    .new-track {
        border-left-color: var(--accent-color);
    }
    
    /* Efectos de Iluminación Hover */
    .track-item:hover {
        transform: translateX(4px);
        background-color: rgba(27, 38, 27, 0.7);
        border-color: rgba(76, 175, 80, 0.2);
        box-shadow: 0 4px 15px rgba(76, 175, 80, 0.1);
    }
    
    .new-track:hover {
        transform: translateX(4px);
        background-color: rgba(27, 38, 27, 0.7);
        border-color: rgba(139, 92, 246, 0.2);
        box-shadow: 0 4px 15px rgba(139, 92, 246, 0.1);
    }
    
    /* Puesto del Ranking */
    .track-rank {
        font-family: var(--font-title);
        font-size: 1.2rem;
        font-weight: 700;
        color: var(--text-muted);
        min-width: 45px;
        max-width: 45px;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 2px;
        flex-shrink: 0;
        line-height: 1;
    }
    
    /* Destacar el Top 3 con tu púrpura vibrante */
    .track-item:nth-child(-n+3) .track-rank {
        color: var(--accent-light);
        text-shadow: 0 0 10px rgba(255, 60, 255, 0.4);
    }

    /* Estilo específico para el icono de la estrella en Nuevos Ingresos */
    .new-track-icon i {
        font-size: 1rem;
        color: var(--accent-light);
        filter: drop-shadow(0 0 5px rgba(255, 60, 255, 0.5)); /* Efecto neón purpura */
    }
    
    /* Portadas de los Discos */
    .track-cover {
        width: 48px;
        height: 48px;
        object-fit: cover;
        border-radius: 4px;
        flex-shrink: 0;
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
    }
    
    .track-info {
        flex: 1;
        min-width: 0; /* Obligatorio para que funcione text-overflow */
    }
    
    .track-title {
        font-weight: 600;
        color: var(--text-color);
        margin-bottom: 4px;
        font-size: 0.95rem;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    
    .track-artist {
        font-size: 0.82rem;
        color: var(--text-muted);
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    /* ICONOS DE MOVIMIENTO (INYECTADOS POR JS) */
    .movement-icon {
        font-size: 0.68rem;
        font-weight: 700;
    }
    
    .movement-icon.up {
        color: #81C784; /* Verde brillante flecha arriba */
    }
    
    .movement-icon.down {
        color: #E57373; /* Rojo suave flecha abajo */
    }
    
    .movement-icon.new {
        color: var(--accent-light);
        font-size: 0.6rem;
        letter-spacing: 0.5px;
    }
    
    /* BADGE NUEVO (COLUMNA DERECHA) */
    .new-badge {
        position: absolute;
        top: 0px;
        left: -2px;
        background-image: var(--accent-gradient);
        color: #fff;
        font-size: 0.6rem;
        padding: 2px 8px;
        border-radius: 4px;
        text-transform: uppercase;
        font-weight: 700;
        letter-spacing: 1px;
        box-shadow: 0 2px 6px rgba(139, 92, 246, 0.4);
    }

    /* COMPONENTE DE VOTACIÓN INTEGRADO */
    .track-votes {
        display: flex;
        flex-direction: column;
        align-items: flex-end;
        gap: 6px;
        flex-shrink: 0;
    }
    
    .vote-count {
        font-size: 0.78rem;
        color: var(--primary-color);
        font-weight: 600;
        display: flex;
        align-items: center;
        gap: 4px;
    }
    
    /* BOTÓN DE ACCIÓN */
    .vote-btn {
        background-color: var(--surface-color);
        color: var(--text-color);
        border: 1px solid rgba(232, 237, 232, 0.2);
        padding: 6px 14px;
        border-radius: 4px;
        cursor: pointer;
        font-size: 0.72rem;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        transition: all 0.2s ease;
    }
    
    .vote-btn:hover:not(:disabled) {
        background-image: var(--accent-gradient);
        color: #fff;
        border-color: transparent;
        box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3);
    }
    
    .vote-btn:disabled {
        background-color: rgba(255, 255, 255, 0.05);
        color: var(--text-muted);
        border-color: transparent;
        cursor: not-allowed;
    }
    
    /* Estado Confirmado (Votado) */
    .vote-btn.voted {
        background-color: var(--success-color) !important;
        background-image: none !important;
        color: #fff;
        border-color: transparent;
        animation: votePulse 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    }
    
    @keyframes votePulse {
        0% { transform: scale(1); }
        50% { transform: scale(1.1); }
        100% { transform: scale(1); }
    }

    /* FORMULARIO DE SUGERENCIAS */
    .request-form-container {
        margin-top: 50px;
        background-color: var(--surface-color);
        padding: 30px;
        border-radius: 8px;
        border: 1px solid rgba(56, 142, 60, 0.15);
    }
    
    .request-form-intro {
        color: var(--text-muted);
        font-size: 0.92rem;
        margin-bottom: 25px;
        line-height: 1.5;
    }
    
    .request-form {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }
    
    /* Hacer que los campos de mensaje y botones ocupen todo el ancho del grid */
    .request-form .form-group:nth-child(5),
    .request-form .form-actions,
    .request-note {
        grid-column: span 2;
    }
    
    .form-group {
        display: flex;
        flex-direction: column;
        gap: 8px;
    }
    
    .form-group label {
        font-size: 0.8rem;
        font-weight: 600;
        color: var(--text-muted);
        text-transform: uppercase;
        letter-spacing: 0.5px;
    }
    
    .form-group input,
    .form-group textarea {
        background-color: var(--surface-light);
        border: 1px solid rgba(56, 142, 60, 0.3);
        border-radius: 4px;
        padding: 10px 14px;
        color: var(--text-color);
        font-family: var(--font-main);
        font-size: 0.9rem;
        transition: all 0.2s ease;
    }
    
    .form-group input:focus,
    .form-group textarea:focus {
        outline: none;
        border-color: var(--primary-color);
        box-shadow: 0 0 8px rgba(76, 175, 80, 0.2);
    }
    
    /* BOTONES DEL FORMULARIO */
    .form-actions {
        display: flex;
        gap: 15px;
        margin-top: 10px;
    }
    
    .btn-primary,
    .btn-secondary {
        padding: 10px 20px;
        border-radius: 4px;
        font-size: 0.85rem;
        font-weight: 700;
        text-transform: uppercase;
        cursor: pointer;
        display: inline-flex;
        align-items: center;
        gap: 8px;
        transition: all 0.2s ease;
    }
    
    .btn-primary {
        background-color: var(--primary-color);
        color: var(--bg-color);
        border: none;
    }
    
    .btn-primary:hover {
        background-color: var(--primary-hover);
        transform: translateY(-1px);
    }
    
    .btn-secondary {
        background-color: transparent;
        color: var(--text-muted);
        border: 1px solid rgba(232, 237, 232, 0.1);
    }
    
    .btn-secondary:hover {
        background-color: rgba(255, 255, 255, 0.02);
        color: var(--text-color);
    }

    /* LOADING & FEEDBACK STATES */
    .loading-state,
    .error-message,
    .no-data {
        color: var(--text-muted);
        text-align: center;
        padding: 30px;
        font-size: 0.9rem;
    }
    
    .loading-state i {
        color: var(--primary-color);
        margin-right: 8px;
    }
    
    /* Ventana de Feedback Emergente */
    .sonando-feedback {
        display: none;
        position: fixed;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        min-width: 300px;
        max-width: 90vw;
        padding: 16px 24px;
        border-radius: 6px;
        text-align: center;
        font-weight: 600;
        font-size: 0.95rem;
        z-index: 99999;
        box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5);
        animation: feedbackPop 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    }
    
    .sonando-feedback.success { background-color: var(--success-color); color: #fff; }
    .sonando-feedback.error { background-color: #C62828; color: #fff; }
    .sonando-feedback.info { background-image: var(--accent-gradient); color: #fff; }

    /* ==========================================================================
       TARJETA DESTACADA: TOP ONE CARD (Efecto Overlap & Rotación)
       ========================================================================== */
    
    .top-one-card {
        position: relative;
        background-color: var(--surface-color);
        border: 1px solid rgba(139, 92, 246, 0.25); /* Toque púrpura por ser el rey */
        border-right: 4px solid var(--accent-color); /* Indicador visual neón */
        border-radius: 8px;
        padding: 30px 30px 30px 180px; /* Espacio extra a la izquierda para la portada flotante */
        margin: 25px 0 35px;
        min-height: 140px;
        display: flex;
        align-items: center;
        box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
        overflow: visible; /* CRÍTICO: Permite que la portada sobresalga del div */
    }
    
    /* CONTENEDOR DE LA PORTADA VOLADORA */
    .top-one-cover-wrapper {
        position: absolute;
        left: -20px; /* Se sale hacia la izquierda del contenedor */
        top: -15px;  /* Se sale hacia arriba del contenedor */
        width: 160px;
        height: 160px;
        z-index: 10;
        /* Efecto de inclinación y perspectiva cyberpunk */
        transform: perspective(800px) rotateY(15deg) rotateX(5deg) rotateZ(-3deg);
        transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    }
    
    /* Efecto interactivo al pasar el mouse por la tarjeta */
    .top-one-card:hover .top-one-cover-wrapper {
        transform: perspective(800px) rotateY(5deg) rotateX(2deg) rotateZ(-1deg) scale(1.04);
    }
    
    .top-one-cover {
        width: 100%;
        height: 100%;
        object-fit: cover;
        border-radius: 6px;
        border: 2px solid var(--accent-light);
        box-shadow: -10px 15px 30px rgba(0, 0, 0, 0.6), 
                    0 0 15px rgba(255, 60, 255, 0.2);
    }
    
    /* MINI BADGE FLOTANTE DE LA CORONA */
    .top-one-badge {
        position: absolute;
        top: -8px;
        right: -8px;
        background-image: var(--accent-gradient);
        color: #fff;
        font-size: 0.65rem;
        font-weight: 800;
        padding: 4px 8px;
        border-radius: 4px;
        letter-spacing: 1px;
        box-shadow: 0 4px 10px rgba(139, 92, 246, 0.5);
        z-index: 12;
    }
    
    /* TEXTOS DE LA TARJETA */
    .top-one-content {
        display: flex;
        flex-direction: column;
        gap: 4px;
        width: 100%;
    }
    
    .top-one-tagline {
        font-size: 0.72rem;
        text-transform: uppercase;
        letter-spacing: 2px;
        color: var(--primary-hover);
        font-weight: 600;
    }
    
    .top-one-title {
        font-family: var(--font-title);
        font-size: 1.6rem;
        color: #fff;
        margin: 2px 0;
        line-height: 1.2;
        text-shadow: 0 2px 4px rgba(0,0,0,0.5);
    }
    
    .top-one-artist {
        font-size: 1rem;
        color: var(--text-muted);
        margin-bottom: 8px;
    }
    
    /* CONTADOR DE VOTOS DESTACADO */
    .top-one-meta {
        display: inline-flex;
    }
    
    .top-one-stat {
        background: rgba(76, 175, 80, 0.1);
        border: 1px solid rgba(76, 175, 80, 0.3);
        color: var(--primary-hover);
        font-size: 0.75rem;
        font-weight: 700;
        padding: 4px 10px;
        border-radius: 4px;
        display: flex;
        align-items: center;
        gap: 6px;
    }
    
    /* ==========================================================================
       ADAPTACIÓN RESPONSIVA (MÓVIL)
       ========================================================================== */
    
    @media (max-width: 768px) {
        .top-one-card {
            padding: 25px; /* Quitamos el espacio lateral rígido */
            flex-direction: column; /* Apilamos contenido verticalmente */
            align-items: center;
            text-align: center;
            margin-top: 40px; /* Espacio arriba para que la portada no pise lo anterior */
            border-right: 1px solid rgba(139, 92, 246, 0.25);
            border-top: 4px solid var(--accent-color); /* Cambiamos el acento al borde superior */
        }
    
        .top-one-cover-wrapper {
            position: relative;
            left: 0;
            top: -45px; /* La hacemos sobresalir hacia arriba en el eje central */
            margin-bottom: -30px; /* Absorbe el espacio del desfase */
            width: 130px;
            height: 130px;
            transform: perspective(800px) rotateX(10deg) rotateZ(-1deg); /* Simplificado para mobile */
        }
        
        .top-one-card:hover .top-one-cover-wrapper {
            transform: perspective(800px) rotateX(5deg) scale(1.02);
        }
    
        .top-one-title {
            font-size: 1.3rem;
        }
    
        .top-one-meta {
            justify-content: center;
        }
    }

    /* DISEÑO RESPONSIVO (MOBILE) */
    @media (max-width: 768px) {
        .sonando-grid,
        .sonando-column,
        .top10-list,
        .new-list {
            width: 100%;
            max-width: 100%;
            overflow: hidden; /* Evita fugas de píxeles */
        }
        
        .sonando-grid {
            grid-template-columns: 1fr;
            gap: 25px;
        }
    
        .request-form {
            grid-template-columns: 1fr;
        }
    
        .request-form .form-group:nth-child(5),
        .request-form .form-actions,
        .request-note {
            grid-column: span 1;
        }
    
        .form-actions {
            flex-direction: column;
        }
    
        .btn-primary, .btn-secondary {
            width: 100%;
            justify-content: center;
        }
    
        /* Mantenemos distribución horizontal elegante en móviles */
        .track-item, .new-track {
            padding: 10px 12px;
            gap: 9px;
        }
    
        .track-cover {
            width: 40px;
            height: 40px;
        }
    
        .track-rank {
            min-width: 30px;
            font-size: 1rem;
        }
    
        .track-title {
            font-size: 0.88rem;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
    
        .track-artist {
            font-size: 0.78rem;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
    
        .track-votes {
            gap: 4px;
        }
    
        .vote-btn {
            padding: 4px 10px;
            font-size: 0.68rem;
        }
    }

/* ========================================== */
/* ESTILOS DEL ENRUTADOR SPA                  */
/* ========================================== */
.view-section {
    display: none;
    animation: fadeIn 0.4s ease-in-out forwards;
}

/* Regla general para secciones activas - display block por defecto */
.view-section.active {
    display: block !important;
}

/* Hero section (#inicio) necesita display flex cuando está activa */
#inicio.view-section.active {
    display: flex !important;
    align-items: center;
    justify-content: center;
}

/* Secciones específicas con display block */
#programacion.view-section.active,
#noticias.view-section.active,
#noticia-detalle.view-section.active,
#productos.view-section.active,
#sonando.view-section.active {
    display: block !important;
}

/* Formulario de solicitud en Sonando */

.request-form-container {
    margin-top: 40px;
    background-color: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 25px;
}

.request-form-intro {
    margin-bottom: 20px;
    color: var(--text-muted);
}

.request-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
    max-width: 600px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-weight: 600;
    color: var(--text-color);
    font-size: 0.9rem;
}

.form-group input,
.form-group textarea {
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background-color: var(--surface-light);
    color: var(--text-color);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color .2s ease;
}

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

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 10px;
}

.btn-secondary {
    padding: 12px 18px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: transparent;
    color: var(--text-color);
    cursor: pointer;
    transition: all .2s ease;
}

.btn-secondary:hover {
    border-color: var(--primary-color);
}

/* Sección Sobre Radio - solo visible cuando inicio está activo */
#sobre-radio.view-section {
    display: none;
}
#sobre-radio.view-section.active {
    display: block !important;
}

/* Sección Ads - siempre visible */
#ads-section.view-section {
    display: block !important;
}

/* Asegurar que los contenedores internos tengan el layout correcto */
#programacion.view-section.active .section-container,
#noticias.view-section.active .section-container,
#productos.view-section.active .section-container,
#noticia-detalle.view-section.active .section-container {
    display: block !important;
}

/* Animación de entrada suave para las vistas */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========================================== */
/* ESTILOS PARA DETALLE DE NOTICIA            */
/* ========================================== */
.news-detail-section {
    background-color: var(--surface-light);
}

.news-detail-section .breadcrumb {
    margin-bottom: 20px;
    color: var(--text-muted);
}

.news-detail-section .breadcrumb a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.news-detail-section .breadcrumb a:hover {
    color: var(--accent-light);
}

.news-detail-section .article-image {
    width: 100%;
    max-height: 500px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 25px;
}

.news-detail-section .article-header {
    margin-bottom: 25px;
}

.news-detail-section .article-category {
    color: var(--accent-color);
    font-size: 0.85rem;
    text-transform: uppercase;
    font-weight: bold;
    letter-spacing: 1px;
    margin-bottom: 10px;
    display: block;
}

.news-detail-section .article-date {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-left: 15px;
}

.news-detail-section .article-title {
    font-size: 2.2rem;
    color: var(--primary-color);
    line-height: 1.3;
    margin: 15px 0;
}

.news-detail-section .article-body {
    line-height: 1.8;
    font-size: 1.05rem;
    color: var(--text-color);
    margin: 30px 0;
}

.news-detail-section .article-body p {
    margin-bottom: 20px;
}

.news-detail-section .share-block {
    border-top: 2px solid var(--accent-color);
    padding-top: 25px;
    margin-top: 50px;
}

.news-detail-section .share-block p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.news-detail-section .share-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.news-detail-section .btn-share {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 4px;
    font-weight: bold;
    text-decoration: none;
    transition: transform 0.2s, background-color 0.3s;
}

.news-detail-section .btn-share.twitter {
    background-color: #1DA1F2;
    color: white;
}

.news-detail-section .btn-share.whatsapp {
    background-color: #25D366;
    color: white;
}

.news-detail-section .btn-share:hover {
    transform: translateY(-2px);
    opacity: 0.9;
}

.news-detail-section .article-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border-color);
    padding-top: 30px;
    margin-top: 40px;
}

.news-detail-section .nav-article {
    display: flex;
    flex-direction: column;
    gap: 5px;
    text-decoration: none;
    max-width: 45%;
    transition: color 0.3s ease;
}

.news-detail-section .nav-article.next {
    text-align: right;
    margin-left: auto;
}

.news-detail-section .nav-article.prev {
    text-align: left;
}

.news-detail-section .nav-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.news-detail-section .nav-title {
    color: var(--accent-color);
    font-weight: bold;
    font-size: 1rem;
}

.news-detail-section .nav-article:hover .nav-title {
    color: var(--primary-color);
}

@media (max-width: 768px) {
    .news-detail-section .article-title {
        font-size: 1.6rem;
    }
    
    .news-detail-section .article-navigation {
        flex-direction: column;
        gap: 20px;
    }
    
    .news-detail-section .nav-article {
        max-width: 100%;
        text-align: center !important;
    }
    
    .news-detail-section .share-buttons {
        flex-direction: column;
    }
}

/* ========================================
   SECCIÓN SONANDO - Estilos adicionales
   ======================================== */

/* Loading State */
.loading-state {
    text-align: center;
    padding: 60px 20px;
}

.loading-state i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

/* Error State */
.error-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--error-color);
}

.no-data {
    text-align: center;
    padding: 20px;
    color: var(--text-light);
    font-style: italic;
}

/* Honeypot (anti-spam) */
.honeypot {
    display: none !important;
    visibility: hidden !important;
    position: absolute !important;
    left: -9999px !important;
}

/* Indicadores de Movimiento */
.movement-icon {
    font-size: 0.7em;
    margin-left: 4px;
    display: inline-flex;
    align-items: center;
}

.movement-icon.up {
    color: #4CAF50;
}

.movement-icon.down {
    color: #ff5252;
}

.movement-icon.new {
    color: var(--primary-color);
    background: rgba(76, 175, 80, 0.2);
    padding: 2px 6px;
    border-radius: 3px;
    font-weight: bold;
    font-size: 0.8em;
}

@keyframes sonandoFadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}