/*
Theme Name: ITX-Geek
Theme URI: https://itx-geek.com/
Author: ITX-Geek
Author URI: https://itx-geek.com/
Description: Mini-ITXとSFFに特化したITX-Geek専用ブロックテーマ。
Requires at least: 6.7
Tested up to: 7.0
Requires PHP: 7.4
Version: 0.1.2
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: itx-geek
Tags: blog, news, block-patterns, full-site-editing, wide-blocks
*/

:root {
	--itx-ink: #0b1114;
	--itx-ink-soft: #151d21;
	--itx-paper: #f1efe9;
	--itx-paper-bright: #faf9f5;
	--itx-line: #c8cbc6;
	--itx-line-dark: #2a3439;
	--itx-muted: #697277;
	--itx-signal: #6ff2c2;
	--itx-signal-dark: #0e926b;
	--itx-white: #f8faf8;
}

html {
	scroll-behavior: smooth;
}

body {
	margin: 0;
	overflow-x: hidden;
	-webkit-font-smoothing: antialiased;
}

.wp-site-blocks {
	padding-bottom: 0;
	padding-top: 0;
}

a {
	text-decoration-thickness: 1px;
	text-underline-offset: 0.22em;
}

img {
	display: block;
}

::selection {
	background: var(--itx-signal);
	color: var(--itx-ink);
}

.itx-eyebrow {
	font-family: var(--wp--preset--font-family--technical);
	font-size: 0.66rem;
	font-weight: 800;
	letter-spacing: 0.18em;
	line-height: 1.35;
	margin: 0;
	text-transform: uppercase;
}

/* Header */

.itx-site-header {
	background: var(--itx-ink);
	border-bottom: 1px solid var(--itx-line-dark);
	color: var(--itx-white);
	margin-bottom: 0;
	position: relative;
	z-index: 20;
}

.itx-status-bar {
	border-bottom: 1px solid var(--itx-line-dark);
	box-sizing: border-box;
	color: #98a3a7;
	min-height: 31px;
	padding: 7px 0;
}

.itx-status-bar .itx-eyebrow {
	color: var(--itx-signal);
}

.itx-status-tagline {
	font-family: var(--wp--preset--font-family--technical);
	font-size: 0.62rem;
	font-weight: 700;
	letter-spacing: 0.12em;
	margin: 0;
	text-transform: uppercase;
}

.itx-header-main {
	box-sizing: border-box;
	min-height: 88px;
	padding: 16px 0;
}

.itx-brand {
	align-items: center;
	display: flex;
	font-family: var(--wp--preset--font-family--technical);
	font-size: clamp(1.35rem, 2vw, 1.75rem);
	font-weight: 900;
	letter-spacing: -0.055em;
	line-height: 1;
	margin: 0;
	text-transform: uppercase;
}

.itx-brand a {
	align-items: center;
	color: var(--itx-white);
	display: flex;
	text-decoration: none;
}

.itx-brand a::before {
	background:
		linear-gradient(var(--itx-signal), var(--itx-signal)) 6px 6px / 4px 4px no-repeat,
		linear-gradient(var(--itx-signal), var(--itx-signal)) 15px 6px / 4px 4px no-repeat,
		linear-gradient(var(--itx-signal), var(--itx-signal)) 6px 15px / 4px 4px no-repeat,
		linear-gradient(var(--itx-signal), var(--itx-signal)) 15px 15px / 4px 4px no-repeat;
	border: 1px solid var(--itx-signal);
	box-sizing: border-box;
	content: "";
	display: block;
	height: 26px;
	margin-right: 16px;
	width: 26px;
}

.itx-main-nav {
	font-size: 0.8rem;
	font-weight: 750;
}

.itx-main-nav .wp-block-navigation-item__content {
	color: var(--itx-white);
	padding: 10px 0;
	position: relative;
	text-decoration: none;
}

.itx-main-nav .wp-block-navigation-item__content::after {
	background: var(--itx-signal);
	bottom: 2px;
	content: "";
	height: 1px;
	left: 0;
	position: absolute;
	transform: scaleX(0);
	transform-origin: left;
	transition: transform 180ms ease;
	width: 100%;
}

.itx-main-nav .wp-block-navigation-item__content:hover::after,
.itx-main-nav .wp-block-navigation-item__content:focus-visible::after {
	transform: scaleX(1);
}

.wp-block-navigation__responsive-container.is-menu-open {
	background: var(--itx-ink);
	color: var(--itx-white);
	padding: 24px;
}

/* Homepage hero */

.itx-hero {
	background:
		linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
		linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px),
		var(--itx-ink);
	background-size: 40px 40px;
	color: var(--itx-white);
	margin: 0;
	overflow: hidden;
}

.itx-hero-grid {
	border-left: 1px solid var(--itx-line-dark);
	border-right: 1px solid var(--itx-line-dark);
	gap: 0;
	margin-bottom: 0;
	margin-top: 0;
	min-height: 640px;
}

.itx-hero-copy {
	border-right: 1px solid var(--itx-line-dark);
	box-sizing: border-box;
	display: flex;
	flex-direction: column;
	justify-content: center;
	padding: clamp(52px, 7vw, 96px) clamp(28px, 5vw, 72px) clamp(52px, 7vw, 96px) clamp(28px, 4vw, 54px);
}

.itx-hero-copy > .itx-eyebrow {
	border-bottom: 1px solid var(--itx-line-dark);
	color: var(--itx-signal);
	max-width: 430px;
	padding-bottom: 14px;
}

.itx-hero-copy h1 {
	letter-spacing: -0.075em;
	margin: clamp(36px, 5vw, 58px) 0 28px;
}

.itx-hero-lead {
	color: #aeb7ba;
	line-height: 1.95;
	margin: 0 0 34px;
	max-width: 560px;
}

.itx-hero-copy .wp-block-button.is-style-outline .wp-block-button__link {
	background: transparent;
	border: 0;
	border-bottom: 1px solid var(--itx-signal);
	color: var(--itx-signal);
	padding: 0 0 7px;
}

.itx-feature-column,
.itx-feature-query,
.itx-feature-query .wp-block-post-template,
.itx-feature-query .wp-block-post,
.itx-feature-card {
	height: 100%;
	margin: 0;
}

.itx-feature-query .wp-block-post-template {
	display: block;
	list-style: none;
	padding: 0;
}

.itx-feature-card {
	background: var(--itx-ink-soft);
	min-height: 640px;
	overflow: hidden;
	position: relative;
}

.itx-feature-image {
	height: 100%;
	margin: 0;
	position: absolute;
	inset: 0;
}

.itx-feature-image::after {
	background:
		linear-gradient(180deg, rgba(5, 9, 11, 0.36), transparent 38%),
		linear-gradient(0deg, rgba(5, 9, 11, 0.9), transparent 62%);
	content: "";
	inset: 0;
	pointer-events: none;
	position: absolute;
}

.itx-feature-image a,
.itx-feature-image img {
	height: 100%;
	width: 100%;
}

.itx-feature-image img {
	filter: contrast(1.05) saturate(0.76);
	object-fit: cover;
	transition: filter 500ms ease, transform 700ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.itx-feature-card:hover .itx-feature-image img {
	filter: contrast(1.05) saturate(0.98);
	transform: scale(1.025);
}

.itx-feature-overlay {
	bottom: 0;
	box-sizing: border-box;
	color: var(--itx-white);
	left: 0;
	padding: clamp(24px, 4vw, 44px);
	position: absolute;
	right: 0;
	z-index: 2;
}

.itx-feature-overlay .wp-block-post-title {
	margin: 16px 0 0;
	max-width: 760px;
}

.itx-feature-overlay .wp-block-post-title a {
	color: var(--itx-white);
	text-decoration: none;
}

.itx-feature-meta {
	color: var(--itx-signal);
	font-family: var(--wp--preset--font-family--technical);
	font-size: 0.66rem;
	font-weight: 800;
	letter-spacing: 0.15em;
	text-transform: uppercase;
}

.itx-feature-meta a {
	color: inherit;
	text-decoration: none;
}

.itx-scope-rail {
	border-left: 1px solid var(--itx-line-dark);
	border-top: 1px solid var(--itx-line-dark);
	margin: 0 auto;
}

.itx-scope-rail > .wp-block-group {
	border-bottom: 1px solid var(--itx-line-dark);
	border-right: 1px solid var(--itx-line-dark);
	box-sizing: border-box;
	min-height: 92px;
	padding: 20px 24px;
}

.itx-scope-rail .itx-eyebrow {
	color: #778287;
}

.itx-scope-rail p:not(.itx-eyebrow) {
	font-family: var(--wp--preset--font-family--technical);
	font-size: 0.78rem;
	font-weight: 750;
	letter-spacing: 0.04em;
	margin: 7px 0 0;
}

.itx-scope-rail .itx-scope-highlight {
	background: var(--itx-signal);
	color: var(--itx-ink);
}

.itx-scope-rail .itx-scope-highlight .itx-eyebrow {
	color: var(--itx-ink);
}

/* Shared sections */

.itx-section {
	box-sizing: border-box;
	margin: 0;
	padding-bottom: clamp(76px, 9vw, 128px);
	padding-top: clamp(76px, 9vw, 128px);
}

.itx-section-heading {
	margin-bottom: clamp(36px, 5vw, 58px);
}

.itx-section-heading .itx-eyebrow {
	color: var(--itx-muted);
	margin-bottom: 10px;
}

.itx-section-heading h1,
.itx-section-heading h2 {
	margin: 0;
}

.itx-section-note {
	color: var(--itx-muted);
	font-size: 0.78rem;
	margin: 0;
	max-width: 340px;
}

/* Post cards and queries */

.itx-story-query .wp-block-post-template {
	background: var(--itx-line);
	border: 1px solid var(--itx-line);
	gap: 1px;
	margin: 0;
}

.itx-story-query .wp-block-post {
	background: var(--itx-paper-bright);
}

.itx-story-card {
	box-sizing: border-box;
	height: 100%;
	margin: 0;
	padding: 20px;
	position: relative;
}

.itx-story-image {
	background: #d9ddd9;
	margin: 0 0 21px;
	overflow: hidden;
}

.itx-story-image img {
	transition: filter 400ms ease, transform 500ms ease;
}

.itx-story-card:hover .itx-story-image img {
	filter: saturate(1.08);
	transform: scale(1.035);
}

.itx-story-meta {
	color: var(--itx-muted);
	font-family: var(--wp--preset--font-family--technical);
	font-size: 0.62rem;
	font-weight: 800;
	letter-spacing: 0.13em;
	margin-bottom: 13px;
	text-transform: uppercase;
}

.itx-story-meta .wp-block-post-terms {
	color: var(--itx-signal-dark);
}

.itx-story-meta a {
	color: inherit;
	text-decoration: none;
}

.itx-story-card .wp-block-post-title {
	letter-spacing: -0.03em;
	line-height: 1.55;
	margin: 0;
}

.itx-story-card .wp-block-post-title a {
	text-decoration: none;
}

.itx-story-card .wp-block-post-excerpt {
	color: var(--itx-muted);
	font-size: 0.78rem;
	line-height: 1.8;
	margin-top: 14px;
}

.itx-story-card .wp-block-post-excerpt__more-link {
	border-bottom: 1px solid var(--itx-signal-dark);
	color: var(--itx-signal-dark);
	font-weight: 750;
	margin-top: 10px;
	text-decoration: none;
}

.wp-block-query-pagination {
	border-top: 1px solid var(--itx-line);
	margin-top: 48px;
	padding-top: 22px;
}

.wp-block-query-pagination a {
	text-decoration: none;
}

/* Manifesto */

.itx-manifesto {
	background:
		radial-gradient(circle at 12% 15%, rgba(111, 242, 194, 0.12), transparent 25%),
		var(--itx-ink-soft);
	color: var(--itx-white);
	margin: 0;
	padding-bottom: clamp(70px, 8vw, 100px);
	padding-top: clamp(70px, 8vw, 100px);
}

.itx-manifesto-grid {
	gap: clamp(30px, 5vw, 74px);
	margin-bottom: 0;
	margin-top: 0;
}

.itx-manifesto .itx-eyebrow {
	color: var(--itx-signal);
}

.itx-manifesto h2 {
	margin: 0;
}

.itx-manifesto-note {
	border-top: 1px solid var(--itx-line-dark);
	padding-top: 14px;
}

.itx-manifesto-note p:not(.itx-eyebrow) {
	color: #a9b3b6;
	font-size: 0.76rem;
	line-height: 2;
	margin-top: 18px;
}

/* Category explorer */

.itx-explore {
	background: #e5e5df;
}

.itx-topic-list {
	list-style: none;
	margin-bottom: 0;
	margin-top: 0;
	padding: 0;
}

.itx-topic-list.wp-block-categories-list {
	display: grid;
	gap: 1px;
	grid-template-columns: repeat(3, minmax(0, 1fr));
}

.itx-topic-list > li {
	background: var(--itx-paper-bright);
	border: 1px solid var(--itx-line);
	box-sizing: border-box;
	display: flex;
	flex-direction: column;
	justify-content: flex-end;
	min-height: 230px;
	padding: 28px;
	position: relative;
	transition: background 180ms ease, color 180ms ease;
}

.itx-topic-list > li::before {
	background: var(--itx-signal);
	content: "";
	height: 3px;
	left: 28px;
	position: absolute;
	top: 28px;
	width: 38px;
}

.itx-topic-list > li:hover {
	background: var(--itx-ink);
	color: var(--itx-white);
}

.itx-topic-list > li > a {
	font-size: clamp(1.2rem, 2vw, 1.75rem);
	font-weight: 800;
	letter-spacing: -0.04em;
	text-decoration: none;
}

.itx-topic-list .cat-item-count {
	color: var(--itx-muted);
	font-family: var(--wp--preset--font-family--mono);
	font-size: 0.7rem;
	margin-top: 8px;
}

/* Archive and search */

.itx-archive-main {
	min-height: 70vh;
}

.itx-archive-header {
	border-bottom: 1px solid var(--itx-line);
	margin-bottom: 52px;
	padding-bottom: 28px;
}

.itx-archive-header h1 {
	margin-bottom: 10px;
	margin-top: 0;
}

.itx-archive-header .wp-block-term-description,
.itx-archive-header > p {
	color: var(--itx-muted);
	margin-bottom: 0;
	max-width: 720px;
}

.itx-archive-header .wp-block-search {
	margin-top: 26px;
	max-width: 600px;
}

/* Single article */

.itx-single-main {
	margin: 0;
}

.itx-article-hero {
	background:
		linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
		linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px),
		var(--itx-ink);
	background-size: 40px 40px;
	color: var(--itx-white);
	margin: 0;
	padding-bottom: clamp(60px, 7vw, 96px);
	padding-top: clamp(60px, 7vw, 96px);
}

.itx-article-heading {
	max-width: 1040px !important;
}

.itx-article-meta {
	color: var(--itx-signal);
	font-family: var(--wp--preset--font-family--technical);
	font-size: 0.68rem;
	font-weight: 800;
	letter-spacing: 0.15em;
	margin-bottom: 28px;
	text-transform: uppercase;
}

.itx-article-meta a {
	color: inherit;
	text-decoration: none;
}

.itx-article-heading .wp-block-post-title {
	letter-spacing: -0.06em;
	line-height: 1.2;
	margin: 0;
}

.itx-article-featured {
	margin-bottom: clamp(52px, 7vw, 90px);
	margin-top: 0;
}

.itx-article-featured img {
	max-height: 720px;
	object-fit: cover;
	width: 100%;
}

.itx-article-layout {
	margin-bottom: clamp(76px, 9vw, 128px);
}

.itx-article-layout .wp-block-post-content {
	font-size: clamp(1rem, 1.3vw, 1.08rem);
	line-height: 2;
}

.itx-article-layout .wp-block-post-content > h2 {
	border-bottom: 1px solid var(--itx-line);
	font-size: clamp(1.7rem, 3vw, 2.35rem);
	margin-top: 3.5em;
	padding-bottom: 0.35em;
}

.itx-article-layout .wp-block-post-content > h3 {
	font-size: clamp(1.3rem, 2vw, 1.7rem);
	margin-top: 2.6em;
}

.itx-article-layout .wp-block-post-content a {
	color: var(--itx-signal-dark);
}

.itx-article-layout .wp-block-post-content table {
	border-collapse: collapse;
	font-size: 0.86rem;
}

.itx-article-layout .wp-block-post-content th {
	background: var(--itx-ink);
	color: var(--itx-white);
	font-family: var(--wp--preset--font-family--technical);
	letter-spacing: 0.04em;
	text-align: left;
}

.itx-article-layout .wp-block-post-content th,
.itx-article-layout .wp-block-post-content td {
	border: 1px solid var(--itx-line);
	padding: 12px 14px;
}

.itx-article-layout .wp-block-post-content blockquote {
	border-left: 3px solid var(--itx-signal-dark);
	margin-left: 0;
	padding: 10px 0 10px 24px;
}

.itx-article-layout .wp-block-post-content pre {
	background: var(--itx-ink-soft);
	color: var(--itx-white);
	overflow-x: auto;
	padding: 20px;
}

.itx-article-layout .wp-block-post-content figcaption {
	color: var(--itx-muted);
	font-size: 0.72rem;
}

.itx-article-footer {
	border-top: 1px solid var(--itx-line);
	margin-top: clamp(52px, 7vw, 88px);
	padding-top: 24px;
}

.itx-article-footer .taxonomy-post_tag {
	color: var(--itx-muted);
	font-family: var(--wp--preset--font-family--technical);
	font-size: 0.72rem;
	letter-spacing: 0.08em;
}

.itx-post-navigation {
	border-top: 1px solid var(--itx-line);
	margin-top: 24px;
	padding-top: 24px;
}

.itx-post-navigation a {
	font-size: 0.8rem;
	font-weight: 750;
	text-decoration: none;
}

/* Pages and 404 */

.itx-page-main,
.itx-404 {
	min-height: 65vh;
}

.itx-page-heading {
	border-bottom: 1px solid var(--itx-line);
	margin-bottom: 50px;
	padding-bottom: 28px;
}

.itx-page-heading .wp-block-post-title {
	margin: 0;
}

.itx-404 {
	display: flex;
	flex-direction: column;
	justify-content: center;
}

.itx-404 .itx-eyebrow {
	color: var(--itx-signal-dark);
}

.itx-404 h1 {
	margin-bottom: 10px;
	margin-top: 12px;
}

.itx-404 .wp-block-search {
	margin-top: 20px;
	max-width: 600px;
}

/* Footer */

.itx-site-footer {
	background: var(--itx-ink);
	color: var(--itx-white);
	margin: 0;
	padding-bottom: 30px;
	padding-top: clamp(70px, 8vw, 98px);
}

.itx-footer-brand-row {
	align-items: flex-end;
	border-bottom: 1px solid var(--itx-line-dark);
	padding-bottom: clamp(48px, 7vw, 76px);
}

.itx-footer-brand-row h2 {
	font-family: var(--wp--preset--font-family--technical);
	letter-spacing: -0.065em;
	line-height: 0.98;
	margin: 0;
}

.itx-footer-title {
	font-family: var(--wp--preset--font-family--technical);
	font-size: 1rem;
	font-weight: 900;
	letter-spacing: -0.03em;
	margin: 0;
	text-transform: uppercase;
}

.itx-footer-title a {
	color: var(--itx-white);
	text-decoration: none;
}

.itx-footer-meta {
	color: #7f8a8e;
	font-size: 0.65rem;
	gap: 24px;
	padding-top: 28px;
}

.itx-footer-meta p {
	margin: 0;
}

.itx-footer-nav {
	color: #aeb7ba;
	font-size: 0.7rem;
}

.itx-footer-nav a {
	color: inherit;
	text-decoration: none;
}

/* Editor conveniences */

.editor-styles-wrapper .itx-feature-card {
	min-height: 540px;
}

.editor-styles-wrapper .itx-topic-list {
	padding-left: 0;
}

/* Responsive */

@media (max-width: 1024px) {
	.itx-hero-grid {
		display: block;
	}

	.itx-hero-copy {
		border-bottom: 1px solid var(--itx-line-dark);
		border-right: 0;
		min-height: 540px;
	}

	.itx-feature-card {
		min-height: 600px;
	}

	.itx-story-query .wp-block-post-template,
	.itx-topic-list.wp-block-categories-list {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.itx-manifesto-grid {
		flex-wrap: wrap !important;
	}

	.itx-manifesto-grid > .wp-block-column {
		flex-basis: 45% !important;
	}

	.itx-manifesto-grid > .wp-block-column:first-child {
		flex-basis: 100% !important;
	}
}

@media (max-width: 720px) {
	.itx-status-tagline {
		display: none;
	}

	.itx-header-main {
		min-height: 72px;
	}

	.itx-main-nav .wp-block-navigation__responsive-container-open {
		color: var(--itx-signal);
	}

	.itx-hero-copy {
		min-height: 500px;
		padding: 58px 22px;
	}

	.itx-hero-copy h1 {
		margin-top: 38px;
	}

	.itx-feature-card {
		min-height: 500px;
	}

	.itx-feature-overlay {
		padding: 22px;
	}

	.itx-scope-rail {
		grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
	}

	.itx-scope-rail > .wp-block-group {
		min-height: 84px;
		padding: 16px;
	}

	.itx-section-heading {
		align-items: flex-start;
		display: block;
	}

	.itx-section-note {
		margin-top: 18px;
	}

	.itx-story-query .wp-block-post-template,
	.itx-topic-list.wp-block-categories-list {
		display: block;
	}

	.itx-story-query .wp-block-post,
	.itx-topic-list > li {
		margin-bottom: 12px;
	}

	.itx-manifesto-grid {
		display: block;
	}

	.itx-manifesto-grid > .wp-block-column {
		margin-bottom: 40px;
	}

	.itx-manifesto-note {
		margin-bottom: 0 !important;
	}

	.itx-topic-list > li {
		min-height: 190px;
	}

	.itx-article-heading .wp-block-post-title {
		font-size: clamp(2.1rem, 10vw, 3.3rem) !important;
	}

	.itx-post-navigation {
		align-items: flex-start;
		flex-direction: column;
	}

	.itx-footer-brand-row {
		align-items: flex-start;
		display: block;
	}

	.itx-footer-title {
		margin-top: 42px;
	}

	.itx-footer-meta {
		display: block;
	}

	.itx-footer-meta > * {
		margin-bottom: 24px;
	}

	.itx-footer-meta .has-text-align-right {
		text-align: left;
	}
}

@media (prefers-reduced-motion: reduce) {
	html {
		scroll-behavior: auto;
	}

	*,
	*::before,
	*::after {
		scroll-behavior: auto !important;
		transition-duration: 0.01ms !important;
	}
}