/* ==========================================================================
   COMPONENTE · Rejilla de colecciones/catálogos (portada + nombre → PDF)
   Enfoque Mobile-First. Valores fieles al CSS de Figma (Tejidos · Sección 1).
   ========================================================================== */

.collections-block {
    padding: var(--pt-m, 40px) 0 var(--pb-m, 40px);
    background-color: #FFFFFF;
    box-sizing: border-box;
    font-family: 'Be Vietnam Pro', system-ui, sans-serif;
}

.collections-block .sec-custom-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 48px;                      /* header → grid (100px en escritorio) */
}

/* ---- Encabezado ---- */
.collections-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    text-align: center;
}

.collections-tagline {
    font-weight: 500;
    font-size: 14px;
    line-height: 160%;
    letter-spacing: 2.16px;
    text-transform: uppercase;
}

.collections-heading {
    margin: 0;
    max-width: 550px;
    font-weight: 600;
    font-size: 26px;                /* móvil; 32px en escritorio */
    line-height: 120%;
    letter-spacing: -0.72px;
    color: #27292B;
}

/* ---- Rejilla de portadas (Mobile-First: 2 → 3 → 4 columnas) ---- */
.collections-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px 16px;                 /* fila / columna */
    width: 100%;
}

/* ---- Tarjeta (enlace al PDF) ---- */
.collection-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    text-decoration: none;
}

.collection-cover {
    display: block;
    width: 100%;
    aspect-ratio: 279.5 / 395.2;    /* portada vertical, según Figma */
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.collection-card:hover .collection-cover {
    opacity: 0.9;
    transform: translateY(-2px);
}

.collection-name {
    font-weight: 400;
    font-size: 16px;
    line-height: 140%;
    letter-spacing: -0.45px;
    color: #27292B;
    text-align: center;
    transition: color 0.2s ease;
}

.collection-card:hover .collection-name {
    color: #006491;
}

/* ==========================================================================
   Breakpoints (Mobile-First → min-width)
   ========================================================================== */
@media (min-width: 600px) {
    .collections-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 992px) {
    .collections-block {
        padding: var(--pt-d, 60px) 0 var(--pb-d, 60px);
    }

    .collections-block .sec-custom-container {
        gap: 100px;
    }

    .collections-heading {
        font-size: 32px;
    }

    .collections-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 40px 20px;
    }
}