/* ==========================================
   CSS MODULAR: AGENDA (SPOTLIGHT + LEDGER)
   ========================================== */

/* --- 1. SECCIÓN SPOTLIGHT (Evento Destacado) --- */
.event-spotlight {
    background-image:
        linear-gradient(to right, var(--blue-dark) 30%,
            rgba(15, 20, 28, 0.6) 70%),
        url('https://images.unsplash.com/photo-1680449786212-de3b835dc467?q=80&w=870&auto=format&fit=crop&ixlib=rb-4.1.0&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D');

    background-size: cover;
    background-position: center;
    background-attachment: fixed;

    height: 80vh;
    position: relative;
    display: flex;
    align-items: center;
    padding: 0 10%;
    color: var(--bg-light);
    overflow: hidden;
}

.spotlight-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    filter: brightness(0.3) saturate(0.8);
    /* Oscurece la imagen para que el texto resalte */
    z-index: 1;
}

.spotlight-content {
    position: relative;
    z-index: 2;
    max-width: 650px;
}

.spotlight-eyebrow {
    color: var(--accent-gold);
    /* Color de acento */
    font-size: 0.85rem;
    letter-spacing: 4px;
    font-weight: 600;
    margin-bottom: 20px;
}

.spotlight-title {
    font-family: var(--font-heading);
    /* Playfair Display */
    font-size: clamp(2.5rem, 7vw, 4.5rem);
    line-height: 1.1;
    margin-bottom: 30px;
}

.spotlight-info {
    display: flex;
    gap: 40px;
    margin-bottom: 40px;
}

.info-block .label {
    display: block;
    font-size: 0.7rem;
    letter-spacing: 2px;
    color: var(--blue-muted);
    /* Texto secundario */
    margin-bottom: 5px;
}

.info-block .value {
    font-weight: 600;
    font-size: 1.2rem;
    color: #ffffff;
}

.spotlight-desc {
    font-size: 1.05rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 35px;
}

/* Botón Sólido Dorado */
.btn-gold-solid {
    display: inline-block;
    padding: 14px 30px;
    background-color: var(--accent-gold);
    color: var(--blue-dark);
    /* Contraste oscuro */
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.btn-gold-solid:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(214, 179, 89, 0.3);
}

/* --- 2. GRID DE PRÓXIMOS ENCUENTROS --- */
.upcoming-grid-section {
    padding: 100px 10%;
    background-color: var(--bg-light);
    /* Fondo claro */
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title-alt {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    color: var(--blue-dark);
}

/* --- 3. SECCIÓN LEDGER (Bitácora Pasada) --- */
.past-ledger-section {
    padding: 120px 10%;
    background-color: var(--blue-dark);
    /* Contraste oscuro para el pasado */
}

.ledger-wrapper {
    max-width: 1000px;
    margin: 0 auto;
    border: 1px solid rgba(214, 179, 89, 0.2);
    /* Bordes dorados sutiles */
    padding: 60px;
}

.ledger-header {
    margin-bottom: 50px;
    border-bottom: 1px solid rgba(214, 179, 89, 0.15);
    padding-bottom: 25px;
}

.ledger-title {
    font-family: var(--font-heading);
    color: var(--accent-gold);
    font-size: 2.2rem;
}

.ledger-header p {
    color: var(--blue-muted);
    font-size: 1rem;
}

.ledger-list {
    display: flex;
    flex-direction: column;
}

.ledger-item {
    display: grid;
    grid-template-columns: 130px 1fr 150px;
    /* Estructura de tabla */
    padding: 25px 0;
    border-bottom: 1px solid rgba(128, 150, 181, 0.1);
    color: var(--blue-muted);
    transition: color 0.3s ease;
}

.ledger-item:hover {
    color: #ffffff;
}

.ledger-date {
    font-family: 'Courier New', Courier, monospace;
    /* Estilo de archivo */
    font-size: 0.95rem;
}

.ledger-event {
    font-weight: 500;
    color: var(--bg-light);
}

.ledger-category {
    text-align: right;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* --- RESPONSIVIDAD --- */
@media (max-width: 768px) {
    .spotlight-title {
        font-size: 2.8rem;
    }

    .spotlight-info {
        flex-direction: column;
        gap: 20px;
    }

    .ledger-item {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .ledger-category {
        text-align: left;
    }
}