/* Avalon Section 2 — Featured Collections / Signature Pieces (editorial mosaic) */

.avalon-catalog {
    padding: calc(var(--avalon-hero-gap) + 20px) 0 64px;
    background:
        radial-gradient(ellipse 80% 50% at 50% 0%, rgba(201, 169, 110, 0.06) 0%, transparent 70%),
        var(--avalon-bg);
}

.avalon-catalog-intro {
    max-width: 640px;
    margin: 0 auto 40px;
    text-align: center;
}

.avalon-deco-rule--left {
    justify-content: center;
}

.avalon-catalog-heading {
    margin: 0;
    padding-top: 24px;
    font-family: var(--font-display);
    font-size: clamp(26px, 2.8vw, 36px);
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--avalon-gold-light);
}

.avalon-catalog-subtitle {
    margin: 16px 0 0;
    font-size: 15px;
    line-height: 1.7;
    color: var(--avalon-text-muted);
}

/* ── Bento mosaic grid ─────────────────────────────────────── */

.avalon-s2-grid {
    display: grid;
    grid-template-columns: 1.25fr 1fr 1fr;
    grid-template-rows: repeat(2, minmax(200px, 260px));
    gap: var(--avalon-hero-gap);
    width: 100%;
}

.avalon-s2-card {
    display: flex;
    flex-direction: column;
    min-height: 0;
    text-decoration: none;
    color: inherit;
    background: var(--avalon-surface);
    border: 1px solid rgba(201, 169, 110, 0.18);
    transition: border-color 0.3s, box-shadow 0.3s, transform 0.3s;
}

.avalon-s2-card:hover {
    border-color: rgba(201, 169, 110, 0.45);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.32);
    transform: translateY(-2px);
}

.avalon-s2-card--feature {
    grid-row: 1 / 3;
    grid-column: 1;
}

.avalon-s2-card--wide {
    grid-column: 2 / 4;
    grid-row: 2;
}

.avalon-s2-card--wide .avalon-s2-card__frame {
    flex: 1.2;
}

.avalon-s2-card__frame {
    position: relative;
    flex: 1;
    min-height: 0;
    overflow: hidden;
    background: #1a1714;
}

/* Art Deco corner brackets on featured card */
.avalon-s2-card--feature .avalon-s2-card__frame::before,
.avalon-s2-card--feature .avalon-s2-card__frame::after {
    content: '';
    position: absolute;
    z-index: 2;
    width: 28px;
    height: 28px;
    border-color: var(--avalon-gold);
    border-style: solid;
    pointer-events: none;
    opacity: 0.7;
    transition: opacity 0.3s;
}

.avalon-s2-card--feature .avalon-s2-card__frame::before {
    top: 14px;
    left: 14px;
    border-width: 1px 0 0 1px;
}

.avalon-s2-card--feature .avalon-s2-card__frame::after {
    bottom: 14px;
    right: 14px;
    border-width: 0 1px 1px 0;
}

.avalon-s2-card--feature:hover .avalon-s2-card__frame::before,
.avalon-s2-card--feature:hover .avalon-s2-card__frame::after {
    opacity: 1;
}

.avalon-s2-card__frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.avalon-s2-card:hover .avalon-s2-card__frame img {
    transform: scale(1.04);
}

.avalon-s2-card__index {
    position: absolute;
    top: 12px;
    right: 14px;
    z-index: 2;
    font-family: var(--font-headline);
    font-size: 10px;
    font-weight: 300;
    letter-spacing: 0.2em;
    color: var(--avalon-gold-light);
    opacity: 0.85;
}

.avalon-s2-card__meta {
    flex-shrink: 0;
    padding: 18px 20px 20px;
    border-top: 1px solid rgba(201, 169, 110, 0.12);
    background: linear-gradient(180deg, var(--avalon-surface) 0%, var(--avalon-surface-raised) 100%);
}

.avalon-s2-card__meta--inline {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.avalon-s2-card__title {
    margin: 0;
    font-family: var(--font-headline);
    font-size: clamp(14px, 1.2vw, 17px);
    font-weight: 400;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #fff;
}

.avalon-s2-card--feature .avalon-s2-card__title {
    font-size: clamp(16px, 1.5vw, 20px);
    letter-spacing: 0.16em;
}

.avalon-s2-card__detail {
    margin: 6px 0 0;
    font-size: 12px;
    line-height: 1.5;
    letter-spacing: 0.04em;
    color: var(--avalon-text-muted);
}

.avalon-s2-card__meta--inline .avalon-s2-card__detail {
    margin-top: 4px;
}

.avalon-s2-card__cta {
    display: inline-block;
    margin-top: 12px;
    font-family: var(--font-headline);
    font-size: 9px;
    font-weight: 500;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--avalon-gold);
    transition: color 0.2s, letter-spacing 0.2s;
}

.avalon-s2-card__meta--inline .avalon-s2-card__cta {
    margin-top: 0;
    flex-shrink: 0;
}

.avalon-s2-card__cta::after {
    content: ' →';
    color: var(--avalon-gold-light);
}

.avalon-s2-card:hover .avalon-s2-card__cta {
    color: var(--avalon-gold-light);
    letter-spacing: 0.32em;
}

/* ── Gallery preview band ──────────────────────────────────── */

.avalon-s2-gallery {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    gap: 40px 48px;
    align-items: center;
    margin-top: 52px;
    padding-top: 48px;
    border-top: 1px solid rgba(201, 169, 110, 0.2);
}

.avalon-s2-gallery__preview {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    align-items: end;
}

.avalon-s2-gallery__frame {
    margin: 0;
    overflow: hidden;
    border: 1px solid rgba(201, 169, 110, 0.22);
    background: var(--avalon-surface);
    aspect-ratio: 3 / 4;
}

.avalon-s2-gallery__frame--2 {
    margin-top: 24px;
}

.avalon-s2-gallery__frame--3 {
    margin-top: 12px;
}

.avalon-s2-gallery__frame img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avalon-s2-gallery__eyebrow {
    margin: 0 0 12px;
    font-family: var(--font-headline);
    font-size: 10px;
    font-weight: 400;
    letter-spacing: 0.34em;
    text-transform: uppercase;
    color: var(--avalon-gold-light);
}

.avalon-s2-gallery__heading {
    margin: 0;
    font-family: var(--font-display);
    font-size: clamp(22px, 2.4vw, 30px);
    font-weight: 500;
    line-height: 1.25;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #fff;
}

.avalon-s2-gallery__copy {
    margin: 18px 0 0;
    font-size: 15px;
    line-height: 1.75;
    color: var(--avalon-text-muted);
    max-width: 44ch;
}

.avalon-s2-gallery__cta {
    display: inline-block;
    margin-top: 26px;
    padding: 14px 30px;
    font-family: var(--font-headline);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--avalon-btn-text, #12100e);
    background: var(--avalon-btn-bg, var(--avalon-gold));
    border: 1px solid var(--avalon-btn-border, var(--avalon-gold-light));
    transition: background 0.25s, color 0.25s, border-color 0.25s;
}

.avalon-s2-gallery__cta::after {
    content: ' →';
}

.avalon-s2-gallery__cta:hover {
    background: transparent;
    color: var(--avalon-btn-hover-bg, var(--avalon-gold-light));
    border-color: rgba(201, 169, 110, 0.55);
}

/* ── Responsive ────────────────────────────────────────────── */

@media (max-width: 1100px) {
    .avalon-s2-grid {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: auto;
    }

    .avalon-s2-card--feature {
        grid-row: auto;
        grid-column: 1 / 3;
        min-height: 420px;
    }

    .avalon-s2-card--wide {
        grid-column: 1 / 3;
        grid-row: auto;
    }

    .avalon-s2-card:not(.avalon-s2-card--feature):not(.avalon-s2-card--wide) {
        min-height: 320px;
    }
}

@media (max-width: 600px) {
    .avalon-catalog-intro {
        text-align: left;
        margin-bottom: 28px;
    }

    .avalon-deco-rule--left {
        justify-content: flex-start;
    }

    .avalon-s2-grid {
        grid-template-columns: 1fr;
    }

    .avalon-s2-card--feature,
    .avalon-s2-card--wide {
        grid-column: 1;
        min-height: 0;
    }

    .avalon-s2-card {
        min-height: 300px;
    }

    .avalon-s2-card__meta--inline {
        flex-direction: column;
        align-items: flex-start;
    }

    .avalon-s2-card__meta--inline .avalon-s2-card__cta {
        margin-top: 10px;
    }

    .avalon-s2-gallery {
        grid-template-columns: 1fr;
        gap: 32px;
        margin-top: 40px;
        padding-top: 36px;
    }

    .avalon-s2-gallery__preview {
        order: -1;
    }

    .avalon-s2-gallery__frame--2,
    .avalon-s2-gallery__frame--3 {
        margin-top: 0;
    }

    .avalon-s2-gallery__copy {
        max-width: none;
    }
}