:root {
	--color-primary: #1a2c5b;
	--color-primary-light: #2e4a8a;
	--color-primary-dark: #0f1e3d;
	--color-accent-gold: #c9a84c;
	--color-accent-green: #2d6a4f;
	--color-accent-red: #d62839;
	--color-accent-teal: #0a9396;
	--color-accent-warm: #8b5e3c;
	--color-white: #ffffff;
	--color-off-white: #f8f7f4;
	--color-light-gray: #edece8;
	--color-mid-gray: #9b9b9b;
	--color-dark-gray: #4a4a4a;
	--color-charcoal: #2c2c2c;
	--color-black: #111111;
	--surface-card: #ffffff;
	--surface-subtle: #f4f3ef;
	--surface-dark: #151c2f;
	--color-finance: #1a2c5b;
	--color-tech: #0a9396;
	--color-nature: #2d6a4f;
	--color-news: #d62839;
	--color-books: #8b5e3c;
	--color-consulting: #c9a84c;
	--font-heading: "Playfair Display", Georgia, serif;
	--font-body: "DM Sans", -apple-system, system-ui, sans-serif;
	--font-mono: "JetBrains Mono", "Courier New", monospace;
	--font-accent: "Cormorant Garamond", Georgia, serif;
	--text-xs: 0.64rem;
	--text-sm: 0.8rem;
	--text-base: 1rem;
	--text-md: 1.25rem;
	--text-lg: 1.563rem;
	--text-xl: 1.953rem;
	--text-2xl: 2.441rem;
	--text-3xl: 3.052rem;
	--text-4xl: 3.815rem;
	--text-hero: clamp(2.5rem, 5vw, 5rem);
	--text-article: 18px;
	--leading-tight: 1.1;
	--leading-snug: 1.3;
	--leading-normal: 1.6;
	--leading-relaxed: 1.8;
	--leading-loose: 2;
	--tracking-tight: -0.03em;
	--tracking-normal: 0;
	--tracking-wide: 0.05em;
	--tracking-wider: 0.1em;
	--tracking-widest: 0.2em;
	--breakpoint-sm: 576px;
	--breakpoint-md: 768px;
	--breakpoint-lg: 1024px;
	--breakpoint-xl: 1280px;
	--breakpoint-2xl: 1536px;
	--container-max: 1320px;
	--container-narrow: 840px;
	--container-wide: 1440px;
	--spacing-unit: 8px;
	--grid-gutter: 24px;
	--section-padding: clamp(48px, 8vw, 120px);
	--transition-speed: 0.4s;
	--header-height: 80px;
	--mobile-logo-width: 140px;
	--nav-font-size: 14px;
	--header-bg: rgba(255, 255, 255, 0.95);
	--footer-bg: #0f1e3d;
	--footer-text: #bfc9dd;
	--btn-bg: var(--color-primary);
	--btn-text: #ffffff;
	--color-link: var(--color-primary);
	--color-link-hover: var(--color-accent-gold);
	--color-heading: var(--color-charcoal);
	--color-body: var(--color-dark-gray);
	--topbar-bg: var(--color-primary-dark);
	--badge-color: var(--color-accent-gold);
	--heading-weight: 700;
	--heading-letter-spacing: -0.01em;
}

*,
*::before,
*::after {
	box-sizing: border-box;
}

html,
body {
	margin: 0;
	padding: 0;
	background: var(--color-off-white);
	color: var(--color-body);
	font-family: var(--font-body);
	font-size: var(--text-base);
	line-height: var(--leading-normal);
}

img {
	max-width: 100%;
	height: auto;
	display: block;
}

a {
	color: var(--color-link);
	text-decoration-color: rgba(26, 44, 91, 0.25);
	text-underline-offset: 2px;
	transition: color var(--transition-speed) ease, text-decoration-color var(--transition-speed) ease;
}

a:hover {
	color: var(--color-link-hover);
	text-decoration-color: currentcolor;
}

h1,
h2,
h3,
h4,
h5,
h6 {
	margin: 0 0 0.7em;
	font-family: var(--font-heading);
	font-weight: var(--heading-weight);
	letter-spacing: var(--heading-letter-spacing);
	color: var(--color-heading);
	line-height: var(--leading-snug);
}

p {
	margin: 0 0 1.1em;
}

ul,
ol {
	padding-left: 1.2rem;
}

input,
button,
textarea,
select {
	font: inherit;
}

button {
	cursor: pointer;
}

.screen-reader-text {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	border: 0;
}

.screen-reader-text:focus {
	clip: auto;
	width: auto;
	height: auto;
	z-index: 100000;
	background: #fff;
	color: #111;
	padding: 0.75rem 1rem;
}

.skip-link {
	position: absolute;
	left: 0.5rem;
	top: 0.5rem;
}

:focus-visible {
	outline: 3px solid var(--color-accent-gold);
	outline-offset: 3px;
	border-radius: 4px;
}

.container {
	width: min(100% - 2rem, var(--container-max));
	margin-inline: auto;
}

.container-narrow {
	width: min(100% - 2rem, var(--container-narrow));
	margin-inline: auto;
}

.container-wide {
	width: min(100% - 2rem, var(--container-wide));
	margin-inline: auto;
}

.section {
	padding-block: calc(var(--section-padding) * 0.4);
}

.text-center {
	text-align: center;
}

.grid-12 {
	display: grid;
	grid-template-columns: repeat(12, minmax(0, 1fr));
	gap: var(--grid-gutter);
}

.col-full {
	grid-column: span 12;
}

.col-half {
	grid-column: span 6;
}

.col-third {
	grid-column: span 4;
}

.col-quarter {
	grid-column: span 3;
}

.col-two-thirds,
.col-main {
	grid-column: span 8;
}

.col-sidebar {
	grid-column: span 4;
}

.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	padding: 0.7rem 1.2rem;
	border-radius: 8px;
	border: 1px solid transparent;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: var(--tracking-wide);
	text-decoration: none;
	transition: transform var(--transition-speed) ease, box-shadow var(--transition-speed) ease, background-color var(--transition-speed) ease, color var(--transition-speed) ease;
}

.btn:hover {
	transform: translateY(-2px);
}

.btn-primary {
	background: var(--btn-bg);
	color: var(--btn-text);
}

.btn-primary:hover {
	background: var(--color-primary-light);
	color: #fff;
}

.btn-accent {
	background: var(--color-accent-gold);
	color: var(--color-primary-dark);
}

.btn-sm {
	padding: 0.5rem 0.9rem;
	font-size: var(--text-xs);
}

.site-main {
	min-height: 40vh;
}

.archive-shell {
	display: grid;
	gap: 2rem;
}

.archive-shell.layout-2-col-sidebar {
	grid-template-columns: minmax(0, 2fr) minmax(280px, 1fr);
}

.archive-shell.layout-3-col-grid {
	grid-template-columns: 1fr;
}

.post-grid {
	display: grid;
	gap: 1.5rem;
}

.post-grid.layout-3-col-grid {
	grid-template-columns: repeat(3, minmax(0, 1fr));
}

.post-grid.layout-4-col-grid {
	grid-template-columns: repeat(4, minmax(0, 1fr));
}

.post-grid.list-view {
	grid-template-columns: 1fr;
}

.section-heading {
	display: flex;
	align-items: flex-end;
	justify-content: space-between;
	gap: 1rem;
	margin-bottom: 1.2rem;
	padding-bottom: 0.9rem;
	border-bottom: 2px solid var(--color-light-gray);
}

.section-heading h2 {
	margin: 0;
	font-size: var(--text-2xl);
}

.post-content {
	font-size: calc(var(--text-article) / 16 * 1rem);
	line-height: var(--leading-loose);
}

.post-content p,
.post-content ul,
.post-content ol {
	max-width: 70ch;
}

.post-content h2 {
	font-size: var(--text-xl);
	margin: 2.4em 0 0.8em;
}

.post-content h3 {
	font-size: var(--text-lg);
	margin: 2em 0 0.7em;
}

.post-content blockquote {
	font-family: var(--font-accent);
	font-size: var(--text-xl);
	font-style: italic;
	color: var(--color-primary);
	border-left: 4px solid var(--color-accent-gold);
	padding: 1.5rem 2rem;
	margin: 2em 0;
	background: var(--surface-subtle);
	border-radius: 0 12px 12px 0;
	line-height: var(--leading-snug);
}

.post-content pre {
	background: #1f2937;
	border-radius: 12px;
	padding: 1.25rem;
	overflow-x: auto;
	font-family: var(--font-mono);
	font-size: 0.9rem;
	line-height: 1.7;
	color: #e2e8f0;
	border: 1px solid rgba(255, 255, 255, 0.06);
}

.post-content code {
	font-family: var(--font-mono);
}

.wp-block-image img,
.post-content img {
	border-radius: 8px;
}

.wp-block-table table {
	border-collapse: collapse;
	width: 100%;
}

.wp-block-table th,
.wp-block-table td {
	padding: 0.75rem;
	border: 1px solid var(--color-light-gray);
}

.archive-title,
.entry-title,
.post-title {
	font-size: clamp(1.7rem, 3vw, 3rem);
}

.reading-progress {
	position: fixed;
	top: 0;
	left: 0;
	height: 3px;
	width: 0;
	background: linear-gradient(to right, var(--color-primary), var(--color-accent-gold));
	z-index: 9999;
	transition: width 0.1s linear;
}

.pagination,
.pagination-load-more {
	margin-top: 2rem;
}

.pagination .nav-links {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
}

.pagination .page-numbers {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 2.3rem;
	height: 2.3rem;
	padding: 0 0.75rem;
	border-radius: 6px;
	border: 1px solid var(--color-light-gray);
	background: var(--surface-card);
	text-decoration: none;
}

.pagination .page-numbers.current {
	background: var(--color-primary);
	color: #fff;
}

.animate-on-load {
	animation: fadeInUp 0.6s ease both;
}

@keyframes fadeInUp {
	from {
		opacity: 0;
		transform: translateY(24px);
	}

	to {
		opacity: 1;
		transform: translateY(0);
	}
}

@media (prefers-reduced-motion: reduce) {
	*,
	*::before,
	*::after {
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.01ms !important;
		scroll-behavior: auto !important;
	}
}