/* 
   Product Filters Styles 
   Betik — Productos
*/

.section-filters {
    padding-top: var(--section-py);
    padding-bottom: var(--section-py);
    background-color: var(--color-white);
}

.filter-group {
    margin-bottom: 60px;
}

.filter-group__header {
    display: flex;
    align-items: center;
    cursor: pointer;
    margin-bottom: 24px;
    user-select: none;
}

.filter-group__title {
    color: var(--color-bg-sand);
    font-family: var(--font-inter);
    font-weight: 700;
    font-size: 30px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 0;
}

.filter-group__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border: 1px solid var(--color-bg-sand);
    border-radius: 50%;
    margin-right: 16px;
    color: var(--color-bg-sand);
    transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

.filter-group.is-active .filter-group__icon {
    transform: rotate(180deg);
}

.filter-group__content {
    display: grid;
    /* Usamos max-height para la animación del acordeón */
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.6s cubic-bezier(0.25, 1, 0.5, 1), opacity 0.4s ease;
    opacity: 0;
}

.filter-group.is-active .filter-group__content {
    max-height: 1000px; /* Suficiente para el contenido */
    opacity: 1;
}

/* Grid de filtros */
.filter-grid {
    display: grid;
    gap: 10px;
    width: 100%;
}

.filter-grid--2 {
    grid-template-columns: repeat(2, 1fr);
}

.filter-grid--3 {
    grid-template-columns: repeat(3, 1fr);
}

/* Item de filtro (Checkbox custom) */
.filter-item {
    position: relative;
    cursor: pointer;
    display: block;
}

.filter-item input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.filter-item__box {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px 10px;
    border: 1px solid #1D1207;
    font-family: var(--font-space);
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #1D1207;
    transition: all 0.3s ease;
    text-align: center;
    min-height: 44px;
    line-height: 1.2;
}

.filter-item:hover .filter-item__box {
    background-color: #DAC6B1;
}

.filter-item input:checked + .filter-item__box {
    background-color: var(--color-dark);
    color: var(--color-white);
}

/* Responsive */
@media screen and (max-width: 767px) {
    .filter-grid--2, .filter-grid--3 {
        grid-template-columns: 1fr;
    }
    
    .filter-group {
        margin-bottom: 40px;
    }
    .filter-group__title {
        font-size: 24px;
}