/* ================================================================
   Heritage Mansion — Blog Archive, Search, 404
================================================================ */

/* ── Archive Header ────────────────────────────────────────── */
.archive-header {
	text-align: center;
	padding: 56px 24px 48px;
	border-bottom: 1px solid var(--light-gray);
	margin-bottom: 48px;
}
.archive-header-inner { max-width: 680px; margin: 0 auto; }

.archive-title {
	font-family: var(--serif);
	font-size: clamp(26px, 4vw, 44px);
	font-weight: 400;
	letter-spacing: 0.06em;
	margin: 10px 0 14px;
}

.archive-desc {
	font-size: 14px;
	color: var(--mid-gray);
	line-height: 1.7;
	max-width: 480px;
	margin: 0 auto;
}

/* ── Grid ──────────────────────────────────────────────────── */
.archive-inner {
	max-width: var(--max-width);
	margin: 0 auto;
	padding: 0 40px 80px;
}

.blog-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 36px 24px;
	margin-bottom: 56px;
}

/* ── Blog Card ─────────────────────────────────────────────── */
.blog-card { display: block; }
.blog-card-link { display: block; color: var(--black); }

.blog-card-img-wrap {
	position: relative;
	overflow: hidden;
}
.blog-card-img-wrap img {
	width: 100%;
	aspect-ratio: 4/5;
	object-fit: cover;
	display: block;
	transition: transform .45s ease;
}
.blog-card-link:hover .blog-card-img-wrap img { transform: scale(1.04); }

/* Hover overlay — consistent with lookbook */
.blog-card-overlay {
	position: absolute;
	inset: 0;
	background: rgba(0,0,0,0);
	transition: background .25s ease;
	pointer-events: none;
}
.blog-card-link:hover .blog-card-overlay { background: rgba(0,0,0,.12); }

.blog-card-placeholder {
	width: 100%;
	aspect-ratio: 4/5;
	background: var(--light-gray);
}

.blog-card-body { padding: 14px 0 0; }

.blog-cat {
	font-size: 10px;
	font-weight: 600;
	letter-spacing: 0.2em;
	color: var(--dark-gray);
	margin-bottom: 6px;
}

.blog-card-title {
	font-family: var(--serif);
	font-size: clamp(15px, 1.5vw, 17px);
	font-weight: 400;
	line-height: 1.45;
	color: var(--black);
	margin-bottom: 6px;
	transition: opacity .2s;
}
.blog-card-link:hover .blog-card-title { opacity: .65; }

.blog-card-date {
	font-size: 11px;
	color: var(--mid-gray);
	letter-spacing: 0.05em;
}

/* ── Infinite Scroll Trigger & Spinner ─────────────────────── */
.archive-load-more-wrap {
	grid-column: 1 / -1;
	display: flex;
	justify-content: center;
	padding: 48px 0 8px;
	min-height: 64px;
}

.archive-loading-spinner {
	display: block;
	width: 28px;
	height: 28px;
	border: 2px solid var(--light-gray);
	border-top-color: var(--black);
	border-radius: 50%;
	opacity: 0;
	transition: opacity .2s;
}
.archive-load-more-wrap.is-loading .archive-loading-spinner {
	opacity: 1;
	animation: hm-archive-spin .7s linear infinite;
}
@keyframes hm-archive-spin {
	to { transform: rotate(360deg); }
}

.archive-empty {
	text-align: center;
	padding: 60px 0;
	font-family: var(--serif);
	font-size: 18px;
	font-style: italic;
	color: var(--mid-gray);
}

/* ── Search Bar ────────────────────────────────────────────── */
.search-bar-wrap {
	max-width: 560px;
	margin: 0 auto 48px;
	padding: 0 24px;
}
.search-form {
	display: flex;
	border-bottom: 1.5px solid var(--black);
}
.search-input {
	flex: 1;
	border: none;
	outline: none;
	font-family: var(--sans);
	font-size: 14px;
	font-weight: 300;
	padding: 10px 0;
	background: transparent;
	color: var(--black);
}
.search-input::placeholder { color: var(--mid-gray); }
.search-submit {
	background: none;
	border: none;
	cursor: pointer;
	padding: 6px;
	color: var(--black);
	display: flex;
	align-items: center;
}

.search-no-results { text-align: center; padding: 40px 0; }

/* ── 404 ───────────────────────────────────────────────────── */
.page-404 {
	min-height: 60vh;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 80px 24px;
}
.page-404-inner {
	max-width: var(--max-width);
	margin: 0 auto;
	text-align: center;
}

.error-eyebrow {
	font-family: var(--serif);
	font-size: 80px;
	font-weight: 400;
	color: var(--light-gray);
	line-height: 1;
	margin-bottom: 16px;
	letter-spacing: -0.02em;
}

.error-title {
	font-family: var(--serif);
	font-size: clamp(24px, 4vw, 40px);
	font-weight: 400;
	margin-bottom: 16px;
}

.error-desc {
	font-size: 15px;
	color: var(--mid-gray);
	line-height: 1.7;
	max-width: 440px;
	margin: 0 auto 36px;
}

.error-actions {
	display: flex;
	gap: 16px;
	justify-content: center;
	flex-wrap: wrap;
	margin-bottom: 72px;
}

.btn-outline-ghost {
	background: transparent;
	border-color: var(--light-gray);
	color: var(--dark-gray);
}
.btn-outline-ghost:hover { background: var(--off-white); color: var(--black); border-color: var(--black); }

.error-journal { text-align: left; }
.error-journal > .section-eyebrow { text-align: center; margin-bottom: 28px; }

/* ── Responsive ────────────────────────────────────────────── */
@media ( max-width: 900px ) {
	.blog-grid { grid-template-columns: repeat(2, 1fr); }
	.archive-inner { padding: 0 24px 60px; }
}
@media ( max-width: 540px ) {
	.blog-grid { grid-template-columns: 1fr; }
	.error-actions { flex-direction: column; align-items: center; }
}