/**
 * T* tech pages — hero-mini + long-form prose (.fwk-prose).
 * Tokens from brand.css :root (--fwk-*). Do not duplicate palette here.
 */

/* --- Page shell --- */
.fwk-page {
	background: var(--fwk-color-bg);
	color: var(--fwk-color-text);
	padding-block-end: var(--fwk-space-16);
	overflow-x: clip;
}

.fwk-page__inner {
	max-width: var(--fwk-container-max);
	margin-inline: auto;
	padding-inline: var(--fwk-container-pad);
}

/* --- Hero mini (T0 / T1) --- */
.fwk-page-hero {
	position: relative;
	isolation: isolate;
	/* Top = shared header→content gap (sticky bar already in-flow). */
	padding-block: var(--fwk-header-content-gap, var(--fwk-space-8)) var(--fwk-space-8);
	padding-inline: 0;
	margin-block-end: var(--fwk-space-8);
	background:
		radial-gradient(80% 70% at 85% 10%, var(--fwk-sky-200) 0%, transparent 55%),
		radial-gradient(60% 50% at 8% 90%, var(--fwk-sky-100) 0%, transparent 50%),
		linear-gradient(180deg, var(--fwk-sky-100) 0%, var(--fwk-color-bg) 88%);
	border-block-end: 1px solid var(--fwk-color-border);
}

.fwk-page-hero__inner {
	max-width: var(--fwk-container-max);
	margin-inline: auto;
	padding-inline: var(--fwk-container-pad);
}

.fwk-page-hero__crumbs {
	margin-block-end: var(--fwk-space-4);
}

.fwk-page-hero__title {
	margin: 0;
	font: var(--fwk-type-title);
	font-family: var(--fwk-font-display);
	font-size: var(--fwk-text-3xl);
	line-height: 1.15;
	letter-spacing: -0.02em;
	color: var(--fwk-color-text);
	max-width: 40rem;
	overflow-wrap: anywhere;
}

.fwk-page-hero__meta {
	margin: var(--fwk-space-3) 0 0;
	font: var(--fwk-type-meta);
	color: var(--fwk-color-muted);
}

/* --- Layout: prose + optional TOC --- */
.fwk-page__layout {
	display: grid;
	gap: var(--fwk-space-8);
	align-items: start;
}

@media (min-width: 960px) {
	.fwk-page__layout--with-toc {
		grid-template-columns: minmax(0, 1fr) minmax(12rem, 15rem);
		gap: var(--fwk-space-12);
	}

	.fwk-page__layout--with-toc .fwk-page__toc {
		order: 2;
	}

	.fwk-page__layout--with-toc .fwk-page__content {
		order: 1;
	}
}

/* --- TOC (optional) --- */
.fwk-page__toc {
	padding: var(--fwk-space-4);
	border: 1px solid var(--fwk-color-border);
	border-radius: var(--fwk-radius-md);
	background: var(--fwk-color-surface);
}

@media (min-width: 960px) {
	.fwk-page__toc {
		position: sticky;
		top: calc(var(--fwk-space-16) + var(--fwk-space-2));
	}
}

.fwk-page__toc-title {
	margin: 0 0 var(--fwk-space-3);
	font: var(--fwk-type-meta);
	font-weight: 600;
	color: var(--fwk-color-muted);
	text-transform: uppercase;
	letter-spacing: 0.04em;
	font-size: var(--fwk-text-xs);
}

.fwk-page__toc-list {
	margin: 0;
	padding: 0;
	list-style: none;
	display: flex;
	flex-direction: column;
	gap: var(--fwk-space-2);
}

.fwk-page__toc-list a {
	display: block;
	padding: var(--fwk-space-2) 0;
	min-height: 44px;
	color: var(--fwk-color-text);
	text-decoration: none;
	font-size: var(--fwk-text-sm);
	line-height: 1.4;
	border-block-end: 1px solid transparent;
	transition: color var(--fwk-duration) var(--fwk-ease);
}

.fwk-page__toc-list a:hover {
	color: var(--fwk-color-accent);
}

.fwk-page__toc-list a:focus-visible {
	outline: none;
	box-shadow: var(--fwk-focus-ring);
	border-radius: var(--fwk-radius-xs);
}

/* --- Prose (T2) --- */
.fwk-prose {
	max-width: 42rem;
	font: var(--fwk-type-body);
	font-size: var(--fwk-text-base);
	line-height: 1.7;
	color: var(--fwk-color-text);
	overflow-wrap: anywhere;
	word-break: break-word;
}

.fwk-prose > *:first-child {
	margin-block-start: 0;
}

.fwk-prose > *:last-child {
	margin-block-end: 0;
}

.fwk-prose h2,
.fwk-prose h3,
.fwk-prose h4 {
	font-family: var(--fwk-font-display);
	font-weight: 700;
	line-height: 1.25;
	letter-spacing: -0.015em;
	color: var(--fwk-color-text);
	scroll-margin-top: 5.5rem;
}

.fwk-prose h2 {
	margin-block: var(--fwk-space-10) var(--fwk-space-4);
	font-size: var(--fwk-text-2xl);
}

.fwk-prose h3 {
	margin-block: var(--fwk-space-8) var(--fwk-space-3);
	font-size: var(--fwk-text-xl);
}

.fwk-prose h4 {
	margin-block: var(--fwk-space-6) var(--fwk-space-2);
	font-size: var(--fwk-text-lg);
}

.fwk-prose p {
	margin-block: 0 var(--fwk-space-4);
}

.fwk-prose a {
	color: var(--fwk-color-accent);
	text-decoration: underline;
	text-underline-offset: 0.15em;
	text-decoration-thickness: 1px;
	transition: color var(--fwk-duration) var(--fwk-ease);
}

.fwk-prose a:hover {
	color: var(--fwk-color-cta);
}

.fwk-prose a:focus-visible {
	outline: none;
	box-shadow: var(--fwk-focus-ring);
	border-radius: var(--fwk-radius-xs);
}

.fwk-prose strong,
.fwk-prose b {
	font-weight: 600;
	color: var(--fwk-color-text);
}

.fwk-prose ul,
.fwk-prose ol {
	margin-block: 0 var(--fwk-space-5);
	padding-inline-start: 1.25rem;
}

.fwk-prose li {
	margin-block-end: var(--fwk-space-2);
	padding-inline-start: var(--fwk-space-1);
}

.fwk-prose li::marker {
	color: var(--fwk-color-accent);
}

.fwk-prose ul ul,
.fwk-prose ol ol,
.fwk-prose ul ol,
.fwk-prose ol ul {
	margin-block: var(--fwk-space-2) 0;
}

.fwk-prose blockquote {
	margin: 0 0 var(--fwk-space-5);
	padding: var(--fwk-space-3) var(--fwk-space-4);
	border-inline-start: 3px solid var(--fwk-sky-400);
	background: var(--fwk-color-accent-soft);
	border-radius: 0 var(--fwk-radius-sm) var(--fwk-radius-sm) 0;
	color: var(--fwk-color-muted);
}

.fwk-prose hr {
	margin-block: var(--fwk-space-8);
	border: 0;
	border-block-start: 1px solid var(--fwk-color-border);
}

.fwk-prose img,
.fwk-prose svg,
.fwk-prose video,
.fwk-prose iframe {
	max-width: 100%;
	height: auto;
}

.fwk-prose figure {
	margin: 0 0 var(--fwk-space-5);
}

.fwk-prose figcaption {
	margin-block-start: var(--fwk-space-2);
	font-size: var(--fwk-text-sm);
	color: var(--fwk-color-muted);
}

.fwk-prose table {
	width: 100%;
	max-width: 100%;
	margin-block-end: var(--fwk-space-5);
	border-collapse: collapse;
	font-size: var(--fwk-text-sm);
	display: block;
	overflow-x: auto;
	-webkit-overflow-scrolling: touch;
}

.fwk-prose thead {
	background: var(--fwk-color-sunken);
}

.fwk-prose th,
.fwk-prose td {
	padding: var(--fwk-space-2) var(--fwk-space-3);
	border: 1px solid var(--fwk-color-border);
	text-align: start;
	vertical-align: top;
}

.fwk-prose th {
	font-weight: 600;
}

.fwk-prose code {
	font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
	font-size: 0.92em;
	padding: 0.1em 0.35em;
	border-radius: var(--fwk-radius-xs);
	background: var(--fwk-color-sunken);
	color: var(--fwk-color-text);
}

.fwk-prose pre {
	margin: 0 0 var(--fwk-space-5);
	padding: var(--fwk-space-4);
	overflow-x: auto;
	border-radius: var(--fwk-radius-md);
	background: var(--fwk-color-sunken);
	font-size: var(--fwk-text-sm);
	line-height: 1.5;
}

.fwk-prose pre code {
	padding: 0;
	background: transparent;
}

@media (prefers-reduced-motion: reduce) {
	.fwk-page__toc-list a,
	.fwk-prose a {
		transition: none;
	}
}