/* ========================================
   ARTISTAS.CSS — Grid de artistas
   ======================================== */

.artistas {
    background: var(--color-crema);
    position: relative;
    overflow: hidden;
    padding-top: 12rem;
}

/* ── Fondo decorativo ── */
.artistas__bg-top {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 0;
    pointer-events: none;
    line-height: 0;
}

.artistas__bg-top img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.artistas .container {
    position: relative;
    z-index: 1;
}

/* ── Grid ── */
.artistas__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

/* ── Card ── */
.artistas__card {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 3 / 4;
    background: var(--color-noche);
    transition: transform var(--transition-base);
}

.artistas__card:hover {
    transform: translateY(-6px);
}

.artistas__card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.artistas__card:hover .artistas__card-img {
    transform: scale(1.08);
}

/* Placeholder when no image */
.artistas__card-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: linear-gradient(135deg, #2a2a20, #1A1A14);
}

.artistas__card-avatar {
    position: absolute;
    width: 60%;
    height: auto;
    opacity: 0.7;
}

.artistas__card-initials {
    position: relative;
    z-index: 1;
    font-family: var(--font-titulo);
    font-size: 2.5rem;
    color: var(--color-ocre);
    opacity: 0.6;
    letter-spacing: 0.08em;
}

/* Overlay */
.artistas__card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        0deg,
        rgba(26, 26, 20, 0.9) 0%,
        rgba(26, 26, 20, 0.3) 40%,
        transparent 100%
    );
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.5rem;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.artistas__card:hover .artistas__card-overlay {
    opacity: 1;
}

/* Always-visible bottom info */
.artistas__card-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1.5rem;
    background: linear-gradient(0deg, rgba(26, 26, 20, 0.85) 0%, transparent 100%);
    z-index: 2;
}

.artistas__card-name {
    font-family: var(--font-subtitulo);
    font-size: 1rem;
    color: var(--color-crema);
    letter-spacing: 0.04em;
    margin-bottom: 0.25rem;
}

.artistas__card-discipline {
    font-family: var(--font-cuerpo);
    font-size: 0.75rem;
    color: var(--color-ocre);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

/* Hover CTA */
.artistas__card-cta {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.8);
    opacity: 0;
    z-index: 3;
    padding: 0.5rem 1.5rem;
    font-family: var(--font-cuerpo);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--color-crema);
    border: 1px solid var(--color-crema);
    border-radius: var(--radius-xl);
    background: rgba(26, 26, 20, 0.5);
    backdrop-filter: blur(4px);
    transition: all var(--transition-base);
    cursor: pointer;
}

.artistas__card:hover .artistas__card-cta {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.artistas__card-cta:hover {
    background: var(--color-ocre);
    border-color: var(--color-ocre);
    color: var(--color-noche);
}

/* País badge */
.artistas__card-pais {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.2rem 0.6rem;
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--color-crema);
    background: rgba(26, 26, 20, 0.6);
    backdrop-filter: blur(4px);
    border-radius: var(--radius-xl);
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    cursor: default;
}

.artistas__card-flag {
    display: block;
    width: 20px;
    height: 15px;
    object-fit: cover;
    border-radius: 2px;
    box-shadow: 0 0 2px rgba(0,0,0,0.3);
    flex-shrink: 0;
}

/* ── Estado vacío ── */
.artistas__empty {
    text-align: center;
    padding: 4rem 2rem;
}

.artistas__empty p {
    font-family: var(--font-subtitulo);
    font-size: 1.4rem;
    color: var(--color-noche);
    opacity: 0.6;
}

/* ── Responsive ── */
@media (max-width: 1024px) {
    .artistas__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .artistas__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .artistas__card-overlay {
        opacity: 1;
    }

    .artistas__card-cta {
        display: none;
    }
}

@media (max-width: 480px) {
    .artistas__grid {
        grid-template-columns: 1fr;
    }

    .artistas__card {
        aspect-ratio: 4 / 5;
    }
}