@import 'variables.css';
@import 'common.css';

/* ===== ADN TALKS SUSCRIBETE SECTION ===== */
.adn-talks-suscribete {
    background: var(--bg-section);
    padding: var(--spacing-xxl) var(--spacing-md);
    position: relative;
    overflow: hidden;
}

/* Fondo con resplandor morado intenso */
.adn-talks-suscribete::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 50% 50%, rgba(139, 92, 246, 0.12) 0%, transparent 60%),
        radial-gradient(circle at 20% 80%, rgba(147, 51, 234, 0.08) 0%, transparent 50%);
    z-index: 1;
    animation: suscribete-glow 6s ease-in-out infinite alternate;
}

/* Contenido principal */
.suscribete-content {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--spacing-xxl);
    align-items: center;
    position: relative;
    z-index: 2;
    max-width: 1000px;
    margin: 0 auto;
}

/* Branding de YouTube */
.youtube-branding {
    text-align: center;
    animation: youtube-slide-in 1s ease-out 0.2s both;
}

/* Logo de YouTube */
.youtube-logo {
    width: 150px;
    height: auto;
    margin: 0 auto var(--spacing-xl);
    filter: drop-shadow(0 0 15px rgba(255, 0, 0, 0.3));
    transition: all var(--transition-normal);
}

.youtube-logo:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 0 25px rgba(255, 0, 0, 0.5));
}

/* Estadísticas del canal */
.canal-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    background: var(--bg-card);
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.canal-stats::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(45deg, #ff0000, #ff4444, #ff0000);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.stat {
    text-align: center;
    padding: var(--spacing-sm);
    transition: transform var(--transition-normal);
}

.stat:hover {
    transform: translateY(-5px);
}

.stat-number {
    font-size: var(--font-size-xl);
    font-weight: 800;
    color: #ff0000;
    text-shadow: 0 0 8px rgba(255, 0, 0, 0.5);
    display: block;
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

/* Sección de texto */
.suscribete-text {
    animation: suscribete-fade-in 1s ease-out 0.4s both;
}

.suscribete-title {
    font-size: var(--font-size-xxl);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.3;
    font-family: 'Poppins', sans-serif !important;
}

.suscribete-title .highlight {
    background: linear-gradient(45deg, #ff0000, #ff4444);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
}

.suscribete-description {
    color: var(--text-muted);
    font-size: var(--font-size-md);
    line-height: 1.6;
    margin-bottom: var(--spacing-xl);
}

/* Botones de acción */
.suscribete-actions {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.btn-suscribete {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: linear-gradient(45deg, #ff0000, #ff4444);
    color: #ffffff;
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-lg);
    font-weight: 700;
    text-decoration: none;
    font-size: var(--font-size-md);
    transition: all var(--transition-normal);
    box-shadow: 0 4px 15px rgba(255, 0, 0, 0.3);
    border: 2px solid #ff0000;
    position: relative;
    overflow: hidden;
    margin: 0 auto;;
}

.btn-suscribete::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn-suscribete:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(255, 0, 0, 0.5);
}

.btn-suscribete:hover::before {
    left: 100%;
}

.btn-ver-canal {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: transparent;
    color: var(--color-primary);
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-lg);
    font-weight: 600;
    text-decoration: none;
    font-size: var(--font-size-md);
    transition: all var(--transition-normal);
    border: 2px solid var(--color-primary);
    position: relative;
    overflow: hidden;
}

.btn-ver-canal::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-purple);
    transition: left var(--transition-normal);
    z-index: -1;
}

.btn-ver-canal:hover {
    color: var(--bg-main);
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow-intense);
}

.btn-ver-canal:hover::before {
    left: 0;
}

/* Sección de notificaciones */
.notificaciones {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: rgba(139, 92, 246, 0.05);
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
}

.notificaciones:hover {
    background: rgba(139, 92, 246, 0.1);
    border-color: var(--color-primary);
}

.bell-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-purple);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-main);
    font-size: 18px;
    flex-shrink: 0;
    animation: bell-ring 2s ease-in-out infinite;
}

.notificaciones-text {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    line-height: 1.5;
    margin: 0;
}

/* ===== ANIMACIONES SUSCRIBETE ===== */
@keyframes suscribete-glow {
    0% {
        background:
            radial-gradient(circle at 50% 50%, rgba(139, 92, 246, 0.12) 0%, transparent 60%),
            radial-gradient(circle at 20% 80%, rgba(147, 51, 234, 0.08) 0%, transparent 50%);
    }

    100% {
        background:
            radial-gradient(circle at 50% 50%, rgba(147, 51, 234, 0.15) 0%, transparent 60%),
            radial-gradient(circle at 80% 20%, rgba(139, 92, 246, 0.1) 0%, transparent 50%);
    }
}

@keyframes youtube-slide-in {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes suscribete-fade-in {
    from {
        opacity: 0;
        transform: translateX(30px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes bell-ring {

    0%,
    100% {
        transform: rotate(0deg);
    }

    10%,
    30% {
        transform: rotate(-10deg);
    }

    20% {
        transform: rotate(10deg);
    }

    40%,
    80% {
        transform: rotate(0deg);
    }
}

/* Animación escalonada para estadísticas */
.stat {
    animation: stat-bounce 0.6s ease-out both;
}

.stat:nth-child(1) {
    animation-delay: 0.6s;
}

.stat:nth-child(2) {
    animation-delay: 0.8s;
}

.stat:nth-child(3) {
    animation-delay: 1s;
}

@keyframes stat-bounce {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }

    60% {
        transform: translateY(-10px);
    }

    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== RESPONSIVE SUSCRIBETE ===== */
@media (max-width: 1024px) {
    .suscribete-content {
        gap: var(--spacing-xl);
    }

    .youtube-logo {
        width: 120px;
    }

    .btn-suscribete, .btn-ver-canal {
        width: auto;
    }
}

@media (max-width: 768px) {
    .adn-talks-suscribete {
        padding: var(--spacing-xl) var(--spacing-md);
    }

    .suscribete-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        text-align: center;
    }

    .suscribete-title {
        font-size: var(--font-size-xl);
    }

    .suscribete-actions {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-md);
    }

    .canal-stats {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
        padding: var(--spacing-lg);
    }

    .youtube-logo {
        width: 100px;
    }

    .notificaciones {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-sm);
    }
}

@media (max-width: 480px) {
    .adn-talks-suscribete {
        padding: var(--spacing-lg) var(--spacing-xs);
    }

    .suscribete-title {
        font-size: var(--font-size-lg);
    }

    .suscribete-description {
        font-size: var(--font-size-sm);
    }

    .btn-suscribete,
    .btn-ver-canal {
        padding: var(--spacing-sm) var(--spacing-lg);
        font-size: var(--font-size-sm);
        justify-content: center;
    }

    .canal-stats {
        padding: var(--spacing-md);
    }

    .stat-number {
        font-size: var(--font-size-lg);
    }

    .youtube-logo {
        width: 80px;
    }

    .bell-icon {
        width: 35px;
        height: 35px;
        font-size: 16px;
    }
}

/* Mejoras de accesibilidad */
@media (prefers-reduced-motion: reduce) {

    .youtube-logo,
    .bell-icon,
    .stat,
    .youtube-branding,
    .suscribete-text {
        animation: none;
    }

    .btn-suscribete:hover,
    .btn-ver-canal:hover,
    .stat:hover {
        transform: none;
    }
}

/* Focus states para accesibilidad */
.btn-suscribete:focus,
.btn-ver-canal:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.btn-suscribete:focus-visible,
.btn-ver-canal:focus-visible {
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.3);
}

/* Estados de carga para botones */
.btn-suscribete.loading,
.btn-ver-canal.loading {
    position: relative;
    pointer-events: none;
    opacity: 0.7;
}

.btn-suscribete.loading::after,
.btn-ver-canal.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 16px;
    height: 16px;
    margin: -8px 0 0 -8px;
    border: 2px solid currentColor;
    border-radius: 50%;
    border-top: 2px solid transparent;
    animation: button-spin 1s linear infinite;
}

@keyframes button-spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}