/* SN Blog — homepage (v2) */

.snb-main {
	background: var(--snb-bg);
	color: var(--snb-ink);
}

/* -------------------------------------------------------------------------
   Hero
   ---------------------------------------------------------------------- */
.snb-hero {
	position: relative;
	overflow: hidden;
	padding: clamp(52px, 7vw, 84px) var(--snb-gutter) clamp(44px, 6vw, 68px);
	background:
		radial-gradient(1100px 420px at 12% -20%, rgba(47, 111, 237, 0.34), transparent 62%),
		radial-gradient(760px 340px at 88% -10%, rgba(46, 196, 182, 0.14), transparent 58%),
		linear-gradient(180deg, var(--snb-navy-800) 0%, #102647 100%);
	color: #fff;
	text-align: center;
}

.snb-hero::after {
	content: "";
	position: absolute;
	inset: 0;
	background-image: linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
		linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
	background-size: 52px 52px;
	mask-image: radial-gradient(70% 60% at 50% 0%, #000 0%, transparent 100%);
	pointer-events: none;
}

.snb-hero-inner {
	position: relative;
	z-index: 1;
	max-width: 790px;
	margin: 0 auto;
}

.snb-kicker {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	margin: 0 0 var(--snb-s4);
	font-size: var(--snb-fs-xs);
	font-weight: var(--snb-fw-bold);
	letter-spacing: var(--snb-track-caps);
	text-transform: uppercase;
	color: var(--snb-accent-on-dark);
}

.snb-kicker::before {
	content: "";
	width: 22px;
	height: 2px;
	border-radius: 2px;
	background: currentColor;
	opacity: 0.8;
}

.snb-hero-title {
	margin: 0 0 var(--snb-s4);
	font-size: clamp(34px, 5.2vw, 54px);
	font-weight: var(--snb-fw-black);
	line-height: 1.05;
	letter-spacing: -0.028em;
	color: #fff;
}

.snb-hero-sub {
	margin: 0 auto var(--snb-s7);
	max-width: 62ch;
	font-size: clamp(16px, 1.6vw, 18px);
	line-height: 1.6;
	color: rgba(255, 255, 255, 0.76);
}

/* -------------------------------------------------------------------------
   Hero category pills
   ---------------------------------------------------------------------- */
.snb-pills {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: var(--snb-s2);
	margin-top: var(--snb-s7);
}

.snb-pills a {
	display: inline-flex;
	align-items: center;
	min-height: 36px;
	padding: 7px 16px;
	border: 1px solid rgba(255, 255, 255, 0.2);
	border-radius: var(--snb-r-pill);
	color: rgba(255, 255, 255, 0.88);
	font-size: var(--snb-fs-sm);
	font-weight: var(--snb-fw-medium);
	text-decoration: none;
	transition: background-color var(--snb-dur-2) var(--snb-ease), border-color var(--snb-dur-2) var(--snb-ease),
		color var(--snb-dur-2) var(--snb-ease), transform var(--snb-dur-2) var(--snb-ease);
}

.snb-pills a:hover,
.snb-pills a:focus-visible {
	background: rgba(255, 255, 255, 0.12);
	border-color: rgba(255, 255, 255, 0.5);
	color: #fff;
	transform: translateY(-1px);
}

/* -------------------------------------------------------------------------
   Layout
   ---------------------------------------------------------------------- */
.snb-layout {
	display: grid;
	grid-template-columns: minmax(0, 1fr) var(--snb-rail);
	gap: clamp(28px, 3vw, 44px);
	align-items: start;
	max-width: var(--snb-container);
	margin-inline: auto;
	padding: clamp(32px, 4vw, 52px) var(--snb-gutter) clamp(48px, 6vw, 72px);
}

.snb-feed {
	min-width: 0;
}

.snb-feed-head {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: var(--snb-s4);
	margin-bottom: var(--snb-s6);
	padding-bottom: var(--snb-s4);
	border-bottom: 1px solid var(--snb-line);
}

.snb-feed-head p {
	margin: 0;
	font-size: var(--snb-fs-sm);
	color: var(--snb-muted);
}

/* -------------------------------------------------------------------------
   Sidebar
   ---------------------------------------------------------------------- */
.snb-sidebar {
	position: sticky;
	top: calc(var(--snb-header-h) + 20px);
	display: flex;
	flex-direction: column;
	gap: var(--snb-s5);
}

.snb-sidebar .snb-search {
	margin: 0;
	padding: 5px 5px 5px 14px;
	box-shadow: none;
	border: 1px solid var(--snb-line);
	border-radius: var(--snb-r-md);
}

.snb-sidebar .snb-search button {
	min-height: 38px;
	padding: 0 16px;
	font-size: var(--snb-fs-sm);
}

.snb-sidebar-note {
	margin: 0 0 var(--snb-s4);
	font-size: var(--snb-fs-ui);
	line-height: var(--snb-lh-relaxed);
	color: var(--snb-muted);
}

.snb-sidebar-links {
	display: flex;
	flex-wrap: wrap;
	gap: var(--snb-s2);
}

/* -------------------------------------------------------------------------
   Responsive
   ---------------------------------------------------------------------- */
@media (max-width: 1080px) {
	.snb-layout {
		grid-template-columns: minmax(0, 1fr);
	}

	.snb-sidebar {
		position: static;
		order: 2;
	}
}

@media (max-width: 900px) {
	.snb-lead {
		grid-template-columns: minmax(0, 1fr);
	}

	.snb-lead .snb-card-thumb {
		aspect-ratio: 16 / 9;
		min-height: 0;
	}
}

@media (max-width: 700px) {
	.snb-card-body {
		padding: var(--snb-s4) var(--snb-s4) var(--snb-s5);
	}

	.snb-hero {
		padding: 44px 18px 40px;
	}
}