/* CAD-Ray Blog Hub */
.crb {
	--crb-accent: #dd9933;
	--crb-accent-dark: #b97a1f;
	--crb-ink: #1d2327;
	--crb-text: #4a5157;
	--crb-muted: #7a828a;
	--crb-line: #e6e8eb;
	--crb-soft: #f6f7f9;
	--crb-radius: 14px;
	color: var(--crb-text);
	margin: 0 auto 4rem;
	max-width: 1240px;
}
.crb [hidden] { display: none !important; }
.crb-sr { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.crb a, .crb a:hover, .crb a:focus { text-decoration: none !important; }

/* Hide the theme's leftover page chrome on the hub page */
.crb-hub-page .entry-header,
.crb-hub-page .hentry .entry-header { display: none; }
.crb-hub-page .hentry { margin-bottom: 0; }
.crb-hub-page #primary { width: 100%; float: none; margin-right: 0; }

/* Hero */
.crb-hero {
	background: radial-gradient(1200px 400px at 85% -20%, rgba(221,153,51,.18), transparent 60%), linear-gradient(180deg, #fbfbfc, #f3f4f6);
	border: 1px solid var(--crb-line);
	border-radius: 20px;
	padding: clamp(28px, 5vw, 56px) clamp(20px, 5vw, 56px);
	margin-bottom: 24px;
}
.crb-eyebrow {
	color: var(--crb-accent-dark);
	font-size: .8rem;
	font-weight: 700;
	letter-spacing: .12em;
	margin: 0 0 .5rem;
	text-transform: uppercase;
}
.crb-hero__title {
	color: var(--crb-ink);
	font-size: clamp(2rem, 4.2vw, 3rem);
	font-weight: 700;
	letter-spacing: -.02em;
	line-height: 1.1;
	margin: 0 0 .6rem;
}
.crb-hero__sub { font-size: 1.1rem; margin: 0 0 1.5rem; max-width: 60ch; }

.crb-search { position: relative; max-width: 720px; margin: 0; }
.crb-search__icon { color: var(--crb-muted); left: 16px; position: absolute; top: 50%; transform: translateY(-50%); pointer-events: none; }
.crb-search input[type=search] {
	-webkit-appearance: none;
	background: #fff;
	border: 1px solid #d6d9dd;
	border-radius: 999px;
	box-shadow: 0 1px 2px rgba(16,24,40,.05);
	color: var(--crb-ink);
	font-size: 1.05rem;
	padding: 14px 20px 14px 46px;
	width: 100%;
	transition: border-color .15s, box-shadow .15s;
}
.crb-search input[type=search]:focus {
	border-color: var(--crb-accent);
	box-shadow: 0 0 0 4px rgba(221,153,51,.18);
	outline: none;
}

/* Topic chips */
.crb-topics {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin: 0 0 18px;
}
.crb-chip {
	align-items: center;
	background: #fff;
	border: 1px solid var(--crb-line);
	border-radius: 999px;
	color: var(--crb-ink);
	cursor: pointer;
	display: inline-flex;
	font-size: .92rem;
	font-weight: 600;
	gap: 6px;
	line-height: 1;
	padding: 9px 14px;
	transition: background .15s, border-color .15s, color .15s;
	white-space: nowrap;
}
.crb-chip span { color: var(--crb-muted); font-weight: 500; font-size: .82rem; }
.crb-chip:hover { border-color: var(--crb-accent); color: var(--crb-ink); }
.crb-chip.is-active { background: var(--crb-ink); border-color: var(--crb-ink); color: #fff; }
.crb-chip.is-active span { color: rgba(255,255,255,.7); }
.crb-chip.is-empty:not(.is-active) { opacity: .45; }
.crb-chip--sm {
	background: rgba(221,153,51,.12);
	border: 0;
	color: var(--crb-accent-dark);
	font-size: .75rem;
	letter-spacing: .02em;
	padding: 6px 10px;
	text-transform: uppercase;
	max-width: 100%;
	white-space: normal;
	text-align: left;
	line-height: 1.25;
}
.crb-chip--sm:hover { background: rgba(221,153,51,.22); color: var(--crb-accent-dark); }

/* Toolbar */
.crb-toolbar {
	align-items: center;
	border-bottom: 1px solid var(--crb-line);
	border-top: 1px solid var(--crb-line);
	display: flex;
	flex-wrap: wrap;
	gap: 12px 20px;
	justify-content: space-between;
	margin: 0 0 24px;
	padding: 12px 0;
}
.crb-count { margin: 0; color: var(--crb-muted); }
.crb-count strong { color: var(--crb-ink); }
.crb-selects { align-items: center; display: flex; flex-wrap: wrap; gap: 10px 14px; }
.crb-selects label { align-items: center; color: var(--crb-muted); display: inline-flex; font-size: .85rem; gap: 6px; margin: 0; }
.crb-selects select {
	background-color: #fff;
	border: 1px solid #d6d9dd;
	border-radius: 8px;
	color: var(--crb-ink);
	font-size: .92rem;
	padding: 7px 10px;
	max-width: 220px;
}
.crb-reset {
	background: none;
	border: 0;
	color: var(--crb-accent-dark);
	cursor: pointer;
	font-weight: 600;
	padding: 6px 4px;
	text-decoration: underline;
}

/* Cards */
.crb-grid {
	display: grid;
	gap: 28px 24px;
	grid-template-columns: repeat(3, minmax(0, 1fr));
}
.crb:not(.is-ready) .crb-grid > .crb-card:nth-child(n+13) { display: none; }
.crb-card {
	background: #fff;
	border: 1px solid var(--crb-line);
	border-radius: var(--crb-radius);
	display: flex;
	flex-direction: column;
	overflow: hidden;
	transition: box-shadow .2s, transform .2s, border-color .2s;
}
.crb-card:hover { border-color: #d9dce0; box-shadow: 0 12px 28px -12px rgba(16,24,40,.22); transform: translateY(-2px); }
.crb-card__media { aspect-ratio: 16 / 9; background: var(--crb-soft); display: block; overflow: hidden; }
.crb-card__media img,
.crb-card__img { display: block; height: 100% !important; object-fit: cover; width: 100% !important; transition: transform .4s; }
.crb-card:hover .crb-card__img { transform: scale(1.03); }
.crb-card__ph { background: linear-gradient(135deg, #f1f2f4, #e3e6ea); display: block; height: 100%; }
.crb-card__body { display: flex; flex: 1; flex-direction: column; gap: 10px; padding: 18px 20px 20px; align-items: flex-start; }
.crb-card__title { font-size: 1.15rem; font-weight: 700; line-height: 1.3; margin: 0; }
.crb-card__title a { color: var(--crb-ink); }
.crb-card__title a:hover { color: var(--crb-accent-dark); }
.crb-card__excerpt {
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 3;
	display: -webkit-box;
	font-size: .95rem;
	line-height: 1.55;
	margin: 0;
	overflow: hidden;
}
.crb-card__meta { color: var(--crb-muted); display: flex; flex-wrap: wrap; font-size: .82rem; gap: 6px; margin-top: auto; padding-top: 4px; }

/* Featured */
.crb-featured { margin-bottom: 32px; }
.crb-card--featured { display: grid; grid-template-columns: 1.4fr 1fr; }
.crb-card--featured .crb-card__media { aspect-ratio: auto; min-height: 320px; }
.crb-card--featured .crb-card__body { justify-content: center; padding: 32px 36px; }
.crb-card--featured .crb-card__title { font-size: clamp(1.4rem, 2.4vw, 1.9rem); }
.crb-card--featured .crb-card__excerpt { -webkit-line-clamp: 4; font-size: 1.02rem; }
.crb-card--featured .crb-card__meta { margin-top: 6px; }

/* Empty / more / CTA */
.crb-empty { background: var(--crb-soft); border-radius: var(--crb-radius); padding: 28px; text-align: center; }
.crb-empty a { color: var(--crb-accent-dark); text-decoration: underline; }
.crb-more-wrap { margin: 36px 0 0; text-align: center; }
.crb-more, .crb-btn {
	background: var(--crb-accent);
	border: 0;
	border-radius: 999px;
	color: #fff !important;
	cursor: pointer;
	display: inline-block;
	font-size: 1rem;
	font-weight: 700;
	padding: 13px 28px;
	transition: background .15s;
}
.crb-more:hover, .crb-btn:hover { background: var(--crb-accent-dark); }
.crb-cta {
	align-items: center;
	background: var(--crb-ink);
	border-radius: 20px;
	color: rgba(255,255,255,.8);
	display: flex;
	flex-wrap: wrap;
	gap: 16px 32px;
	justify-content: space-between;
	margin-top: 56px;
	padding: 32px clamp(20px, 4vw, 44px);
}
.crb-cta h2 { color: #fff; font-size: 1.5rem; margin: 0 0 .25rem; }
.crb-cta p { margin: 0; }

/* Responsive */
@media (max-width: 1000px) {
	.crb-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.crb-card--featured { grid-template-columns: 1fr; }
	.crb-card--featured .crb-card__media { aspect-ratio: 16 / 9; min-height: 0; }
	.crb-card--featured .crb-card__body { padding: 22px 22px 24px; }
}
@media (max-width: 640px) {
	.crb-grid { grid-template-columns: 1fr; }
	.crb-topics { flex-wrap: nowrap; margin-left: -16px; margin-right: -16px; overflow-x: auto; padding: 0 16px 6px; scrollbar-width: none; }
	.crb-topics::-webkit-scrollbar { display: none; }
	.crb-selects { width: 100%; }
	.crb-selects label { flex: 1 1 30%; flex-direction: column; align-items: stretch; gap: 4px; }
	.crb-selects select { max-width: none; width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
	.crb-card, .crb-card__img { transition: none; }
	.crb-card:hover, .crb-card:hover .crb-card__img { transform: none; }
}