/* =========================================================
   SOUTHERLY ALLOY — Product Collection archive styles
   Loaded only on /{family}/{form}/ collection pages.
   ========================================================= */

.sa-collection-page {
    max-width: 1140px;
    margin: 0 auto;
    padding: 32px 20px 64px;
}

.sa-collection-hero {
    text-align: center;
    padding: 24px 0 8px;
}

.sa-collection-hero h1 {
    font-size: clamp(32px, 4vw, 52px);
    line-height: 1.15;
    margin: 0 0 8px;
    color: #0f172a;
}

.sa-collection-sub {
    font-size: 18px;
    color: #475569;
    margin: 0;
}

.sa-collection-page section {
    margin-top: 40px;
}

.sa-collection-page h2 {
    font-size: 28px;
    color: #0f172a;
    border-bottom: 2px solid #e2e8f0;
    padding-bottom: 8px;
    margin: 0 0 20px;
}

.sa-collection-page h3 {
    font-size: 20px;
    color: #1e293b;
    margin: 18px 0 10px;
}

.sa-collection-intro,
.sa-collection-specs,
.sa-collection-apps,
.sa-collection-faq {
    font-size: 16px;
    line-height: 1.75;
    color: #334155;
}

.sa-collection-intro p,
.sa-collection-specs p,
.sa-collection-apps p,
.sa-collection-faq p {
    margin: 0 0 16px;
}

.sa-collection-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 20px;
}

.sa-collection-card {
    display: block;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    background: #fff;
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.sa-collection-card:hover {
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.10);
    transform: translateY(-2px);
}

.sa-collection-card-img {
    aspect-ratio: 4 / 3;
    background: #f1f5f9;
}

.sa-collection-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.sa-collection-card h3 {
    font-size: 16px;
    margin: 0;
    padding: 14px 16px;
    color: #0f172a;
}

.sa-collection-related ul {
    list-style: none;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 0;
}

.sa-collection-related li a {
    display: inline-block;
    padding: 8px 16px;
    border: 1px solid #cbd5e1;
    border-radius: 999px;
    text-decoration: none;
    color: #1e293b;
}

.sa-collection-related li a:hover {
    background: #f1f5f9;
}

.sa-collection-rfq {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 24px;
}

@media (max-width: 600px) {
    .sa-collection-page {
        padding: 24px 16px 48px;
    }

    .sa-collection-page h2 {
        font-size: 24px;
    }
}