/* ============================================
   CATÁLOGO DE APPS
   ============================================ */

.catalogo-hero {
    padding: 60px 20px 40px;
    text-align: center;
    background: radial-gradient(ellipse at 50% 0%, rgba(212, 175, 55, 0.08) 0%, transparent 60%),
                var(--bg-dark);
    border-bottom: 1px solid var(--border-gold);
}

.catalogo-hero h1 {
    font-size: clamp(28px, 5vw, 48px);
    font-weight: 900;
    letter-spacing: -1px;
    margin-bottom: 12px;
    background: var(--gradient-gold-light);
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: shimmer 4s linear infinite;
}

.catalogo-hero p {
    color: var(--text-secondary);
    font-size: clamp(14px, 1.5vw, 17px);
    max-width: 600px;
    margin: 0 auto;
    font-weight: 300;
}

.catalogo-stats {
    display: flex;
    justify-content: center;
    gap: 32px;
    margin-top: 28px;
    flex-wrap: wrap;
}

.catalogo-stat {
    text-align: center;
}

.catalogo-stat .num {
    font-size: 28px;
    font-weight: 800;
    color: var(--gold);
    display: block;
    line-height: 1;
}

.catalogo-stat .label {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 6px;
    display: block;
}

/* ============================================
   FILTROS
   ============================================ */

.catalogo-filtros {
    display: flex;
    justify-content: center;
    gap: 10px;
    padding: 32px 20px 20px;
    flex-wrap: wrap;
}

.filtro-btn {
    padding: 9px 20px;
    border-radius: var(--radius-full);
    border: 1px solid var(--border-gold);
    background: transparent;
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 600;
    transition: var(--transition-smooth);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.filtro-btn:hover {
    color: var(--gold);
    border-color: var(--border-gold-strong);
    background: rgba(212, 175, 55, 0.05);
}

.filtro-btn.active {
    background: var(--gradient-gold);
    color: var(--bg-dark);
    border-color: var(--gold);
    box-shadow: 0 4px 20px var(--shadow-gold);
}

.filtro-btn .count {
    background: rgba(0, 0, 0, 0.2);
    padding: 1px 7px;
    border-radius: 10px;
    font-size: 10px;
    font-weight: 700;
}

.filtro-btn.active .count {
    background: rgba(0, 0, 0, 0.25);
}

/* ============================================
   GRID DE APPS
   ============================================ */

.catalogo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 20px;
    padding: 20px 0 60px;
}

/* ============================================
   CARD DE APP
   ============================================ */

.app-card {
    position: relative;
    background: var(--gradient-card);
    border: 1px solid rgba(212, 175, 55, 0.08);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                border-color 0.3s ease,
                box-shadow 0.4s ease;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.app-card:hover {
    transform: translateY(-6px);
    border-color: rgba(212, 175, 55, 0.3);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6),
                0 0 30px rgba(212, 175, 55, 0.08);
}

.app-card-portada {
    position: relative;
    width: 100%;
    aspect-ratio: 4/3;
    overflow: hidden;
    background: var(--bg-dark);
}

.app-card-portada img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.app-card:hover .app-card-portada img {
    transform: scale(1.06);
}

.app-card-portada::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.85) 0%, transparent 55%);
    pointer-events: none;
}

.app-card-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    z-index: 2;
    padding: 5px 12px;
    border-radius: var(--radius-full);
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.badge-destacada {
    background: var(--gradient-gold);
    color: var(--bg-dark);
    box-shadow: 0 4px 16px var(--shadow-gold);
}

.badge-tipo {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 2;
    padding: 5px 10px;
    border-radius: var(--radius-full);
    font-size: 10px;
    font-weight: 600;
    background: rgba(0, 0, 0, 0.6);
    border: 1px solid var(--border-gold);
    color: var(--gold);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.app-card-body {
    padding: 18px 18px 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
}

.app-card-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: 8px;
    letter-spacing: 0.3px;
}

.app-card-title .emoji {
    color: var(--gold);
    font-size: 16px;
}

.app-card-desc {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.55;
    font-weight: 300;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.app-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: auto;
    padding-top: 12px;
    border-top: 1px solid rgba(212, 175, 55, 0.06);
}

.app-card-cta {
    font-size: 12px;
    color: var(--gold);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: gap 0.3s ease;
}

.app-card:hover .app-card-cta {
    gap: 10px;
}

.app-card-arrow {
    transition: transform 0.3s ease;
}

.app-card:hover .app-card-arrow {
    transform: translateX(3px);
}

/* ============================================
   SECCIÓN NO DISPONIBLES
   ============================================ */

.no-disponibles-section {
    padding: 60px 0 80px;
    border-top: 1px solid rgba(212, 175, 55, 0.06);
    background: linear-gradient(180deg, var(--bg-dark) 0%, rgba(15, 15, 15, 0.5) 100%);
}

.no-disponibles-section .section-title h2 {
    color: var(--text-muted);
    font-size: clamp(20px, 3vw, 28px);
}

.no-disponibles-section .section-title p {
    font-size: 13px;
}

.no-disponibles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 16px;
    max-width: 900px;
    margin: 0 auto;
}

.no-disponible-card {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    aspect-ratio: 1/1.1;
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.04);
    filter: grayscale(0.7) brightness(0.7);
    opacity: 0.65;
    transition: var(--transition-smooth);
    cursor: not-allowed;
}

.no-disponible-card:hover {
    opacity: 0.85;
    filter: grayscale(0.4) brightness(0.85);
}

.no-disponible-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.no-disponible-card .overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.95) 0%, rgba(0, 0, 0, 0.3) 60%, transparent 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    padding: 16px 12px;
    text-align: center;
}

.no-disponible-card .overlay .nombre {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-light);
    letter-spacing: 1px;
    opacity: 0.9;
}

.no-disponible-card .overlay .estado {
    font-size: 10px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-top: 4px;
    padding: 3px 10px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    background: rgba(0, 0, 0, 0.4);
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
    .catalogo-hero {
        padding: 40px 16px 30px;
    }

    .catalogo-stats {
        gap: 20px;
        margin-top: 20px;
    }

    .catalogo-stat .num {
        font-size: 22px;
    }

    .catalogo-stat .label {
        font-size: 10px;
    }

    .catalogo-filtros {
        padding: 24px 16px 12px;
        gap: 8px;
    }

    .filtro-btn {
        padding: 8px 16px;
        font-size: 12px;
    }

    .catalogo-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: 12px;
        padding: 16px 0 40px;
    }

    .app-card-body {
        padding: 14px 14px 16px;
    }

    .app-card-title {
        font-size: 15px;
    }

    .app-card-desc {
        font-size: 11px;
        -webkit-line-clamp: 2;
    }

    .app-card-cta {
        font-size: 11px;
    }

    .no-disponibles-grid {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
        gap: 12px;
    }
}

@media (max-width: 480px) {
    .catalogo-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .app-card-portada {
        aspect-ratio: 1/1;
    }

    .app-card-body {
        padding: 12px 12px 14px;
        gap: 6px;
    }

    .app-card-title {
        font-size: 13px;
    }

    .app-card-desc {
        font-size: 10px;
        -webkit-line-clamp: 2;
    }

    .app-card-cta {
        font-size: 10px;
    }

    .no-disponibles-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .no-disponible-card .overlay .nombre {
        font-size: 13px;
    }

    .no-disponible-card .overlay .estado {
        font-size: 9px;
    }
}