/*
Theme Name: Bluekettle
Theme URI: https://bluekettle.com
Author: Bluekettle
Description: The Bluekettle site theme. Dark navy, steel blue and brass, Space Grotesk and Inter, self-hosted. Design only: content lives in pages and posts, data lives in the Bluekettle Core plugin.
Version: 1.0.1
Requires at least: 6.4
Requires PHP: 7.4
License: GPL-2.0-or-later
Text Domain: bluekettle
*/

/* ---------- Fonts (self-hosted, OFL) ---------- */
@font-face {
	font-family: "Space Grotesk";
	font-style: normal;
	font-weight: 300 700;
	font-display: swap;
	src: url("assets/fonts/space-grotesk-latin-wght-normal.woff2") format("woff2");
}
@font-face {
	font-family: "Inter";
	font-style: normal;
	font-weight: 100 900;
	font-display: swap;
	src: url("assets/fonts/inter-latin-wght-normal.woff2") format("woff2");
}

/* ---------- Tokens ---------- */
:root {
	--bk-bg: #192633;
	--bk-bg-deep: #121c26;
	--bk-surface: #1f2f3f;
	--bk-surface-2: #253849;
	--bk-line: rgba(137, 176, 207, 0.18);
	--bk-line-strong: rgba(137, 176, 207, 0.34);
	--bk-text: #e9eff5;
	--bk-muted: #a3b5c6;
	--bk-steel: #89b0cf;
	--bk-steel-soft: rgba(137, 176, 207, 0.12);
	--bk-brass: #e0a458;
	--bk-brass-soft: rgba(224, 164, 88, 0.14);
	--bk-danger: #ef8a7a;
	--bk-ok: #8fd1a6;
	--bk-radius: 14px;
	--bk-radius-sm: 8px;
	--bk-max: 1180px;
	--bk-prose: 720px;
	--bk-font-head: "Space Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;
	--bk-font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
	--bk-gutter: clamp(16px, 4vw, 32px);
	--bk-section: clamp(64px, 9vw, 120px);
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
	margin: 0;
	background: var(--bk-bg);
	color: var(--bk-text);
	font-family: var(--bk-font-body);
	font-size: 17px;
	line-height: 1.65;
	-webkit-font-smoothing: antialiased;
	overflow-x: hidden;
}
img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: var(--bk-steel); text-decoration: none; transition: color .15s ease; }
a:hover { color: var(--bk-brass); }
h1, h2, h3, h4, h5, h6 {
	font-family: var(--bk-font-head);
	font-weight: 600;
	line-height: 1.12;
	letter-spacing: -0.02em;
	color: var(--bk-text);
	margin: 0 0 .5em;
}
h1 { font-size: clamp(2.4rem, 5.6vw, 4.4rem); }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.8rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); }
h4 { font-size: 1.1rem; }
p { margin: 0 0 1.1em; }
strong { color: #fff; font-weight: 600; }
:focus-visible { outline: 2px solid var(--bk-brass); outline-offset: 3px; border-radius: 4px; }
.screen-reader-text {
	border: 0; clip: rect(1px,1px,1px,1px); clip-path: inset(50%);
	height: 1px; width: 1px; margin: -1px; overflow: hidden; padding: 0; position: absolute; word-wrap: normal !important;
}
.screen-reader-text:focus {
	clip: auto; clip-path: none; height: auto; width: auto; margin: 0; z-index: 100000;
	background: var(--bk-brass); color: var(--bk-bg); padding: 10px 16px; left: 8px; top: 8px;
}
.bk-wrap { width: 100%; max-width: var(--bk-max); margin: 0 auto; padding: 0 var(--bk-gutter); }
.bk-prose-wrap { max-width: var(--bk-prose); margin: 0 auto; padding: 0 var(--bk-gutter); }

/* ---------- Buttons ---------- */
.bk-btn, .wp-block-button__link, .wp-element-button, button.bk-btn, input[type="submit"].bk-btn {
	display: inline-flex; align-items: center; justify-content: center; gap: .5em;
	font-family: var(--bk-font-head); font-weight: 600; font-size: 1rem; line-height: 1;
	padding: 15px 24px; border-radius: 999px; border: 1px solid transparent;
	background: var(--bk-brass); color: #1a1408; cursor: pointer;
	transition: transform .15s ease, background .15s ease, border-color .15s ease, color .15s ease;
	text-decoration: none;
}
.bk-btn:hover, .wp-block-button__link:hover { background: #ecb672; color: #1a1408; transform: translateY(-1px); }
.bk-btn--ghost, .wp-block-button.is-style-outline .wp-block-button__link {
	background: transparent; color: var(--bk-text); border-color: var(--bk-line-strong);
}
.bk-btn--ghost:hover, .wp-block-button.is-style-outline .wp-block-button__link:hover {
	background: var(--bk-steel-soft); color: #fff; border-color: var(--bk-steel);
}
.bk-btn--sm { padding: 11px 18px; font-size: .92rem; }
.wp-block-buttons { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 0; }
.wp-block-button { margin: 0; }

/* ---------- Header ---------- */
.bk-header {
	position: sticky; top: 0; z-index: 50;
	background: rgba(25, 38, 51, 0.86);
	-webkit-backdrop-filter: saturate(140%) blur(12px);
	backdrop-filter: saturate(140%) blur(12px);
	border-bottom: 1px solid var(--bk-line);
}
.admin-bar .bk-header { top: 32px; }
@media (max-width: 782px) { .admin-bar .bk-header { top: 46px; } }
.bk-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 72px; }
.bk-brand { display: inline-flex; align-items: center; gap: 10px; color: var(--bk-text); font-family: var(--bk-font-head); font-weight: 600; font-size: 1.28rem; letter-spacing: -0.02em; }
.bk-brand:hover { color: #fff; }
.bk-brand__mark { width: 34px; height: 34px; flex: none; }
.bk-brand img.custom-logo { max-height: 40px; width: auto; }
.bk-nav { display: flex; align-items: center; gap: 28px; }
.bk-nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 26px; }
.bk-nav a { color: var(--bk-muted); font-weight: 500; font-size: .98rem; }
.bk-nav a:hover, .bk-nav .current-menu-item > a, .bk-nav .current_page_item > a, .bk-nav .current-menu-ancestor > a { color: #fff; }
.bk-nav-toggle { display: none; background: none; border: 1px solid var(--bk-line-strong); color: var(--bk-text); border-radius: 10px; width: 44px; height: 44px; cursor: pointer; }
.bk-nav-toggle svg { margin: auto; }
@media (max-width: 900px) {
	.bk-nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
	.bk-nav {
		position: absolute; left: 0; right: 0; top: 100%;
		flex-direction: column; align-items: stretch; gap: 0;
		background: var(--bk-bg-deep); border-bottom: 1px solid var(--bk-line);
		padding: 8px var(--bk-gutter) 20px; display: none;
	}
	.bk-nav.is-open { display: flex; }
	.bk-nav ul { flex-direction: column; gap: 0; }
	.bk-nav ul a { display: block; padding: 14px 0; border-bottom: 1px solid var(--bk-line); font-size: 1.05rem; }
	.bk-nav .bk-btn { margin-top: 16px; }
}

/* ---------- Sections and landing blocks ---------- */
.bk-main { display: block; }
.bk-landing > .wp-block-group,
.bk-landing > section { padding: var(--bk-section) 0; }
.bk-landing > .wp-block-group > *,
.bk-section > * { max-width: var(--bk-max); margin-left: auto; margin-right: auto; padding-left: var(--bk-gutter); padding-right: var(--bk-gutter); }
.bk-landing > .wp-block-group > .bk-grid,
.bk-landing > .wp-block-group > .bk-stats,
.bk-landing > .wp-block-group > .bk-split,
.bk-landing > .wp-block-group > .bk-steps,
.bk-landing > .wp-block-group > .bk-journey,
.bk-landing > .wp-block-group > .bk-table,
.bk-landing > .wp-block-group > .bk-principles,
.bk-landing > .wp-block-group > .wp-block-shortcode,
.bk-landing > .wp-block-group > .bk-demo-shell { padding-left: var(--bk-gutter); padding-right: var(--bk-gutter); }
.bk-band { background: var(--bk-bg-deep); border-top: 1px solid var(--bk-line); border-bottom: 1px solid var(--bk-line); }
.bk-center { text-align: center; }
.bk-center .bk-lead { margin-left: auto; margin-right: auto; }
.bk-center .wp-block-buttons { justify-content: center; }

.bk-eyebrow {
	font-family: var(--bk-font-head); font-size: .82rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase;
	color: var(--bk-brass); margin-bottom: 14px;
}
.bk-lead { font-size: clamp(1.08rem, 1.6vw, 1.28rem); color: var(--bk-muted); max-width: 640px; line-height: 1.6; }
.bk-section-head { max-width: 760px; margin-bottom: 44px !important; }
.bk-center.bk-section-head, .bk-section-head.bk-center { margin-left: auto !important; margin-right: auto !important; }

/* Hero */
.bk-landing > .bk-hero { position: relative; padding: clamp(72px, 11vw, 140px) 0 clamp(56px, 8vw, 100px); overflow: hidden; }
.bk-hero::before {
	content: ""; position: absolute; inset: -20% -10% auto auto; width: 70vw; height: 70vw; max-width: 900px; max-height: 900px;
	background: radial-gradient(closest-side, rgba(137,176,207,.16), rgba(137,176,207,0) 70%);
	pointer-events: none;
}
.bk-hero::after {
	content: ""; position: absolute; inset: auto auto -30% -15%; width: 50vw; height: 50vw; max-width: 640px; max-height: 640px;
	background: radial-gradient(closest-side, rgba(224,164,88,.10), rgba(224,164,88,0) 70%);
	pointer-events: none;
}
.bk-hero > * { position: relative; z-index: 1; }
.bk-hero h1 { max-width: 900px; }
.bk-hero h1 em, .bk-hero h1 .bk-accent, h2 .bk-accent { font-style: normal; color: var(--bk-brass); }
.bk-hero .bk-lead { font-size: clamp(1.12rem, 1.8vw, 1.36rem); }
.bk-hero--page { padding-bottom: clamp(32px, 5vw, 56px) !important; }

/* Chips */
ul.bk-chips { list-style: none; display: flex; flex-wrap: wrap; gap: 10px; padding-top: 0; padding-bottom: 0; margin-top: 40px; margin-bottom: 0; }
ul.bk-chips li {
	font-size: .88rem; font-weight: 500; color: var(--bk-muted);
	border: 1px solid var(--bk-line-strong); border-radius: 999px; padding: 7px 14px; background: rgba(18,28,38,.5);
}
ul.bk-chips li:first-child { color: var(--bk-brass); border-color: rgba(224,164,88,.45); }

/* Stats */
.bk-stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; margin-top: 56px !important; border-top: 1px solid var(--bk-line); }
.bk-stat { padding: 28px 24px 0 0; }
.bk-stat + .bk-stat { padding-left: 24px; border-left: 1px solid var(--bk-line); }
.bk-stat p { margin: 0; }
.bk-stat .bk-stat__num { font-family: var(--bk-font-head); font-size: clamp(2.2rem, 4.4vw, 3.4rem); font-weight: 600; color: #fff; line-height: 1; letter-spacing: -0.03em; }
.bk-stat .bk-stat__label { color: var(--bk-muted); margin-top: 10px; font-size: .96rem; }
@media (max-width: 640px) {
	.bk-stats { grid-template-columns: 1fr; }
	.bk-stat, .bk-stat + .bk-stat { padding: 20px 0; border-left: 0; border-bottom: 1px solid var(--bk-line); }
}

/* Grids and cards */
.bk-grid { display: grid; gap: 20px; }
.bk-grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.bk-grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.bk-grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 1000px) { .bk-grid-3, .bk-grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .bk-grid-2, .bk-grid-3, .bk-grid-4 { grid-template-columns: 1fr; } }
.bk-card {
	background: linear-gradient(180deg, var(--bk-surface), rgba(31,47,63,.6));
	border: 1px solid var(--bk-line); border-radius: var(--bk-radius); padding: 28px;
	transition: border-color .2s ease, transform .2s ease;
}
.bk-card:hover { border-color: var(--bk-line-strong); }
.bk-card h3 { margin-bottom: .45em; }
.bk-card p { color: var(--bk-muted); font-size: .98rem; }
.bk-card p:last-child, .bk-card ul:last-child { margin-bottom: 0; }
.bk-card .bk-tag, p.bk-tag {
	display: inline-block; font-family: var(--bk-font-head); font-size: .74rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase;
	color: var(--bk-steel); background: var(--bk-steel-soft); border-radius: 999px; padding: 5px 11px; margin-bottom: 16px;
}
.bk-card--feature { border-color: rgba(224,164,88,.35); }
.bk-card--feature .bk-tag { color: var(--bk-brass); background: var(--bk-brass-soft); }
.bk-card .bk-num { font-family: var(--bk-font-head); color: var(--bk-brass); font-weight: 600; font-size: .95rem; letter-spacing: .08em; margin-bottom: 10px; }

/* Checklists */
ul.bk-checklist { list-style: none; padding-left: 0; margin: 18px 0 0; }
ul.bk-checklist li { position: relative; padding-left: 28px; margin: 0 0 10px; color: var(--bk-text); font-size: .97rem; }
ul.bk-checklist li::before {
	content: ""; position: absolute; left: 0; top: .42em; width: 16px; height: 16px; border-radius: 50%;
	background: var(--bk-brass-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 8.2l2.2 2.2 4.8-4.8' fill='none' stroke='%23E0A458' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/16px no-repeat;
}

/* Split */
.bk-split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.bk-split--top { align-items: start; }
@media (max-width: 900px) { .bk-split { grid-template-columns: 1fr; } }
.bk-split > .wp-block-group { padding: 0; }

/* Table */
.bk-table { margin: 0 auto; overflow-x: auto; }
.bk-table table { width: 100%; border-collapse: separate; border-spacing: 0; min-width: 560px; border: 1px solid var(--bk-line); border-radius: var(--bk-radius); overflow: hidden; }
.bk-table th, .bk-table td { text-align: left; padding: 18px 22px; border-bottom: 1px solid var(--bk-line); font-size: .98rem; }
.bk-table th { font-family: var(--bk-font-head); font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--bk-muted); background: var(--bk-surface); font-weight: 600; }
.bk-table tbody tr:last-child td { border-bottom: 0; }
.bk-table tbody tr:hover td { background: rgba(137,176,207,.05); }
.bk-table td:first-child { font-family: var(--bk-font-head); font-weight: 600; color: #fff; }
.bk-table td:nth-child(2) { color: var(--bk-brass); font-variant-numeric: tabular-nums; white-space: nowrap; }
.bk-table td:nth-child(3) { color: var(--bk-muted); }
.bk-table figcaption { color: var(--bk-muted); font-size: .85rem; margin-top: 10px; }

/* Steps (Approach) */
.bk-steps { display: grid; gap: 20px; }
.bk-step { display: grid; grid-template-columns: 120px minmax(0, 1fr) minmax(0, 1fr); gap: 32px; align-items: start; padding: 36px 0 !important; border-top: 1px solid var(--bk-line); }
.bk-step .bk-step__num { font-family: var(--bk-font-head); font-size: 3rem; font-weight: 600; color: var(--bk-brass); line-height: 1; margin: 0; }
.bk-step h3 { font-size: clamp(1.4rem, 2.4vw, 1.9rem); }
.bk-step p { color: var(--bk-muted); }
.bk-step ul.bk-checklist { margin-top: 0; }
@media (max-width: 900px) { .bk-step { grid-template-columns: 1fr; gap: 12px; } }

/* Journey */
.bk-journey { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; position: relative; }
.bk-journey::before { content: ""; position: absolute; left: 0; right: 0; top: 11px; height: 2px; background: linear-gradient(90deg, var(--bk-steel), var(--bk-brass)); opacity: .55; }
.bk-journey > .wp-block-group { position: relative; padding: 40px 20px 0 0 !important; }
.bk-journey > .wp-block-group::before { content: ""; position: absolute; left: 0; top: 4px; width: 16px; height: 16px; border-radius: 50%; background: var(--bk-bg); border: 2px solid var(--bk-brass); }
.bk-journey h3 { margin-bottom: .2em; }
.bk-journey .bk-arr { font-family: var(--bk-font-head); color: var(--bk-brass); font-size: .9rem; margin-bottom: .6em; }
.bk-journey p { color: var(--bk-muted); font-size: .97rem; }
@media (max-width: 900px) {
	.bk-journey { grid-template-columns: 1fr; padding-left: calc(var(--bk-gutter) + 26px) !important; }
	.bk-journey::before { left: calc(var(--bk-gutter) + 7px); right: auto; top: 0; bottom: 0; width: 2px; height: auto; background: linear-gradient(180deg, var(--bk-steel), var(--bk-brass)); }
	.bk-journey > .wp-block-group { padding: 0 0 28px !important; }
	.bk-journey > .wp-block-group::before { left: -26px; top: 6px; }
}

/* Principles */
.bk-principles { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--bk-line); }
.bk-principles > .wp-block-group { padding: 32px 32px 32px 0 !important; border-bottom: 1px solid var(--bk-line); }
.bk-principles > .wp-block-group:nth-child(even) { padding-left: 32px !important; border-left: 1px solid var(--bk-line); }
.bk-principles h3 { color: #fff; }
.bk-principles p { color: var(--bk-muted); margin: 0; }
@media (max-width: 760px) {
	.bk-principles { grid-template-columns: 1fr; }
	.bk-principles > .wp-block-group, .bk-principles > .wp-block-group:nth-child(even) { padding: 24px 0 !important; border-left: 0; }
}

/* Quote */
.wp-block-quote.bk-quote {
	max-width: 900px !important; margin: 0 auto; padding: 40px clamp(24px, 4vw, 48px) !important; border: 1px solid var(--bk-line);
	border-radius: var(--bk-radius); background: linear-gradient(135deg, var(--bk-surface), var(--bk-bg-deep)); position: relative;
}
.wp-block-quote.bk-quote p { font-family: var(--bk-font-head); font-size: clamp(1.25rem, 2.4vw, 1.7rem); line-height: 1.35; color: #fff; letter-spacing: -0.01em; }
.wp-block-quote.bk-quote cite { display: block; color: var(--bk-muted); font-style: normal; font-size: .9rem; }

/* Flywheel and curve visuals */
.bk-visual { width: 100%; max-width: 560px; margin: 0 auto; }
.bk-visual svg text { font-family: var(--bk-font-head); }
.bk-flywheel-steps { list-style: none; padding: 0 !important; margin: 32px auto 0 !important; display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
.bk-flywheel-steps li { font-family: var(--bk-font-head); font-weight: 600; color: var(--bk-text); padding: 8px 16px; border: 1px solid var(--bk-line-strong); border-radius: 999px; font-size: .92rem; }
.bk-flywheel-steps li::after { content: ""; }

/* Final CTA band */
.bk-landing > .bk-cta { padding: 0 0 var(--bk-section); }
.bk-cta-card {
	max-width: var(--bk-max); margin: 0 auto; text-align: center;
	padding: clamp(48px, 7vw, 88px) clamp(24px, 5vw, 64px) !important;
	border-radius: 24px; border: 1px solid rgba(224,164,88,.3);
	background:
		radial-gradient(600px 300px at 50% 0%, rgba(224,164,88,.14), rgba(224,164,88,0) 70%),
		linear-gradient(180deg, var(--bk-surface), var(--bk-bg-deep));
}
.bk-cta-wrap { padding: 0 var(--bk-gutter); }
.bk-cta-card .bk-lead { margin-left: auto; margin-right: auto; }
.bk-cta-card .wp-block-buttons { justify-content: center; }

/* Demo shell (the demo plugin renders inside) */
.bk-demo-shell { max-width: var(--bk-max); margin: 0 auto; }

/* Contact layout */
.bk-contact-aside ul.bk-checklist li { color: var(--bk-muted); }
.bk-contact-aside a { color: var(--bk-brass); }
.bk-contact-aside .bk-small { color: var(--bk-muted); font-size: .9rem; margin-top: 24px; }
.bk-form-card { background: var(--bk-surface); border: 1px solid var(--bk-line); border-radius: 18px; padding: clamp(24px, 4vw, 40px) !important; }

/* ---------- Default page ---------- */
.bk-page-head { padding: clamp(56px, 8vw, 96px) 0 24px; }
.bk-page-head h1 { font-size: clamp(2.2rem, 4.6vw, 3.4rem); }
.bk-page-body { padding-bottom: var(--bk-section); }

/* ---------- Prose (posts, default pages) ---------- */
.bk-prose { font-size: 1.08rem; line-height: 1.78; color: #d6e0ea; }
.bk-prose > * { max-width: var(--bk-prose); margin-left: auto; margin-right: auto; }
.bk-prose h2 { font-size: clamp(1.55rem, 2.6vw, 2rem); margin-top: 2em; }
.bk-prose h3 { font-size: clamp(1.25rem, 2vw, 1.45rem); margin-top: 1.8em; color: #fff; }
.bk-prose h4 { margin-top: 1.6em; }
.bk-prose p, .bk-prose ul, .bk-prose ol { margin-bottom: 1.25em; }
.bk-prose ul, .bk-prose ol { padding-left: 1.4em; }
.bk-prose li { margin-bottom: .5em; }
.bk-prose li::marker { color: var(--bk-brass); }
.bk-prose a { color: var(--bk-brass); text-decoration: underline; text-decoration-color: rgba(224,164,88,.4); text-underline-offset: 3px; }
.bk-prose a:hover { text-decoration-color: var(--bk-brass); }
.bk-prose blockquote { border-left: 3px solid var(--bk-brass); margin: 1.6em auto; padding: .2em 0 .2em 1.2em; color: #fff; font-size: 1.15rem; }
.bk-prose img, .bk-prose figure { border-radius: var(--bk-radius-sm); margin: 2em auto; }
.bk-prose figure img { margin: 0; }
.bk-prose figcaption { color: var(--bk-muted); font-size: .88rem; margin-top: 8px; text-align: center; }
.bk-prose table { width: 100%; border-collapse: collapse; font-size: .96rem; }
.bk-prose th, .bk-prose td { border-bottom: 1px solid var(--bk-line); padding: 10px 12px; text-align: left; }
.bk-prose hr { border: 0; height: 1px; background: var(--bk-line); margin: 2.5em auto; }
.bk-prose .alignwide { max-width: 1000px; }
.bk-prose .alignfull { max-width: none; }
.bk-prose pre, .bk-prose code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .9em; background: var(--bk-bg-deep); border-radius: 6px; }
.bk-prose code { padding: .15em .4em; }
.bk-prose pre { padding: 16px; overflow-x: auto; }

/* ---------- Blog index and archives ---------- */
.bk-blog-head { padding: clamp(56px, 8vw, 100px) 0 28px; }
.bk-blog-head h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); }
.bk-filters { display: flex; flex-wrap: wrap; gap: 8px; margin: 28px 0 0; padding: 0; list-style: none; }
.bk-filters a { display: inline-block; padding: 8px 15px; border-radius: 999px; border: 1px solid var(--bk-line-strong); color: var(--bk-muted); font-size: .9rem; font-weight: 500; }
.bk-filters a:hover { color: #fff; border-color: var(--bk-steel); }
.bk-filters a.is-active { background: var(--bk-brass); border-color: var(--bk-brass); color: #1a1408; }
.bk-posts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; padding: 32px 0 var(--bk-section); }
@media (max-width: 1000px) { .bk-posts { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .bk-posts { grid-template-columns: 1fr; } }
.bk-post-card { display: flex; flex-direction: column; background: var(--bk-surface); border: 1px solid var(--bk-line); border-radius: var(--bk-radius); overflow: hidden; transition: border-color .2s ease, transform .2s ease; }
.bk-post-card:hover { border-color: var(--bk-line-strong); transform: translateY(-2px); }
.bk-post-card__img { aspect-ratio: 16 / 9; background: var(--bk-bg-deep); overflow: hidden; display: block; }
.bk-post-card__img img { width: 100%; height: 100%; object-fit: cover; }
.bk-post-card__img--empty { display: flex; align-items: center; justify-content: center; }
.bk-post-card__body { padding: 22px 24px 24px; display: flex; flex-direction: column; flex: 1; }
.bk-post-card__tags { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.bk-post-card__tags a, .bk-post-card__tags span { font-family: var(--bk-font-head); font-size: .72rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--bk-brass); }
.bk-post-card h2, .bk-post-card h3 { font-size: 1.24rem; line-height: 1.3; margin-bottom: 10px; letter-spacing: -0.01em; }
.bk-post-card h2 a, .bk-post-card h3 a { color: var(--bk-text); }
.bk-post-card h2 a:hover, .bk-post-card h3 a:hover { color: var(--bk-brass); }
.bk-post-card__excerpt { color: var(--bk-muted); font-size: .95rem; margin-bottom: 18px; }
.bk-post-card__meta { margin-top: auto; color: var(--bk-muted); font-size: .86rem; display: flex; align-items: center; gap: 10px; }
.bk-post-card__meta img { width: 26px; height: 26px; border-radius: 50%; object-fit: cover; }
.bk-post-card--lead { grid-column: 1 / -1; display: grid; grid-template-columns: 1.25fr 1fr; }
.bk-post-card--lead .bk-post-card__img { aspect-ratio: auto; min-height: 320px; }
.bk-post-card--lead .bk-post-card__body { padding: clamp(24px, 4vw, 44px); justify-content: center; }
.bk-post-card--lead h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
@media (max-width: 800px) { .bk-post-card--lead { grid-template-columns: 1fr; } .bk-post-card--lead .bk-post-card__img { min-height: 0; aspect-ratio: 16/9; } }
.bk-pagination { display: flex; gap: 8px; justify-content: center; padding-bottom: var(--bk-section); flex-wrap: wrap; }
.bk-pagination .page-numbers { min-width: 44px; height: 44px; display: inline-flex; align-items: center; justify-content: center; padding: 0 14px; border: 1px solid var(--bk-line-strong); border-radius: 999px; color: var(--bk-muted); }
.bk-pagination .page-numbers.current { background: var(--bk-brass); color: #1a1408; border-color: var(--bk-brass); }
.bk-empty { padding: 40px 0 var(--bk-section); color: var(--bk-muted); }

/* ---------- Single post ---------- */
.bk-article-head { padding: clamp(48px, 7vw, 88px) 0 32px; }
.bk-article-head .bk-prose-wrap { max-width: 860px; }
.bk-crumbs { font-size: .88rem; color: var(--bk-muted); margin-bottom: 22px; }
.bk-crumbs a { color: var(--bk-muted); }
.bk-crumbs a:hover { color: var(--bk-brass); }
.bk-article-head h1 { font-size: clamp(2rem, 4.6vw, 3.3rem); line-height: 1.1; }
.bk-dek { font-size: clamp(1.08rem, 1.6vw, 1.25rem); color: var(--bk-muted); margin-top: 18px; }
.bk-byline { display: flex; align-items: center; gap: 12px; margin-top: 28px; color: var(--bk-muted); font-size: .94rem; flex-wrap: wrap; }
.bk-byline img { width: 42px; height: 42px; border-radius: 50%; object-fit: cover; border: 1px solid var(--bk-line-strong); }
.bk-byline strong { color: var(--bk-text); font-weight: 600; }
.bk-byline .bk-dot { opacity: .5; }
.bk-cover { max-width: 1080px; margin: 0 auto 48px; padding: 0 var(--bk-gutter); }
.bk-cover img { width: 100%; border-radius: 18px; border: 1px solid var(--bk-line); }
.bk-article-body { padding-bottom: 48px; }
.bk-article-foot { max-width: var(--bk-prose); margin: 0 auto; padding: 0 var(--bk-gutter) 48px; }
.bk-tags { display: flex; flex-wrap: wrap; gap: 8px; padding: 24px 0; border-top: 1px solid var(--bk-line); }
.bk-tags a { font-size: .86rem; padding: 6px 13px; border-radius: 999px; border: 1px solid var(--bk-line-strong); color: var(--bk-muted); }
.bk-tags a:hover { color: #fff; border-color: var(--bk-steel); }
.bk-share { display: flex; gap: 10px; align-items: center; color: var(--bk-muted); font-size: .9rem; padding-bottom: 8px; flex-wrap: wrap; }
.bk-share a { color: var(--bk-text); border: 1px solid var(--bk-line-strong); border-radius: 999px; padding: 6px 14px; font-size: .86rem; }
.bk-share a:hover { border-color: var(--bk-brass); color: var(--bk-brass); }
.bk-postnav { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; max-width: var(--bk-max); margin: 0 auto; padding: 0 var(--bk-gutter) 48px; }
.bk-postnav a { display: block; border: 1px solid var(--bk-line); border-radius: var(--bk-radius); padding: 20px 22px; color: var(--bk-text); background: var(--bk-surface); }
.bk-postnav a:hover { border-color: var(--bk-line-strong); color: #fff; }
.bk-postnav span { display: block; font-size: .8rem; color: var(--bk-muted); letter-spacing: .08em; text-transform: uppercase; margin-bottom: 6px; }
.bk-postnav .bk-next { text-align: right; grid-column: 2; }
@media (max-width: 640px) { .bk-postnav { grid-template-columns: 1fr; } .bk-postnav .bk-next { grid-column: 1; text-align: left; } }
.bk-related { background: var(--bk-bg-deep); border-top: 1px solid var(--bk-line); padding: var(--bk-section) 0 0; }
.bk-related h2 { font-size: clamp(1.5rem, 2.6vw, 2rem); }
.bk-post-cta { margin: 0 auto 64px; max-width: var(--bk-prose); padding: 0 var(--bk-gutter); }
.bk-post-cta__card { border: 1px solid rgba(224,164,88,.3); border-radius: 18px; padding: 32px; background: linear-gradient(135deg, var(--bk-surface), var(--bk-bg-deep)); }
.bk-post-cta__card h3 { margin-bottom: .4em; }
.bk-post-cta__card p { color: var(--bk-muted); }

/* ---------- Search and 404 ---------- */
.bk-search-form { display: flex; gap: 10px; max-width: 560px; margin-top: 24px; }
.bk-search-form input[type="search"] { flex: 1; }
.bk-404 { position: relative; overflow: hidden; padding: clamp(72px, 11vw, 150px) 0 clamp(80px, 10vw, 130px); text-align: center; }
.bk-404::before { content: ""; position: absolute; right: -15%; bottom: -35%; width: 70vw; height: 70vw; max-width: 900px; max-height: 900px; background: radial-gradient(closest-side, rgba(137,176,207,.10), rgba(137,176,207,0) 70%); pointer-events: none; }
.bk-404 > .bk-wrap { position: relative; max-width: 1100px; }
.bk-404__code { font-family: var(--bk-font-head); font-weight: 700; font-size: clamp(7rem, 20vw, 13rem); line-height: .9; letter-spacing: -0.04em; margin: 0 0 28px; background: linear-gradient(180deg, rgba(137,176,207,.55), rgba(137,176,207,.18)); -webkit-background-clip: text; background-clip: text; color: transparent; user-select: none; }
.bk-404__title { font-size: clamp(2rem, 4.4vw, 3.2rem); margin-bottom: 18px; }
.bk-404__lead { font-size: clamp(1.08rem, 1.8vw, 1.32rem); color: var(--bk-muted); max-width: 680px; margin: 0 auto 14px; line-height: 1.6; }
.bk-404__url { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .86em; color: var(--bk-brass); background: var(--bk-brass-soft); border-radius: 6px; padding: 2px 8px; word-break: break-all; }
.bk-404__hint { color: var(--bk-muted); font-size: .98rem; margin: 0 0 44px; }
.bk-404__links { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; max-width: 980px; margin: 0 auto 48px; text-align: left; }
@media (max-width: 860px) { .bk-404__links { grid-template-columns: 1fr 1fr; } }
@media (max-width: 420px) { .bk-404__links { grid-template-columns: 1fr; } }
.bk-404__card { display: flex; flex-direction: column; gap: 4px; padding: 22px 22px 24px; border-radius: var(--bk-radius); background: var(--bk-surface); border: 1px solid var(--bk-line); color: var(--bk-text); transition: border-color .15s ease, transform .15s ease; }
.bk-404__card:hover { border-color: rgba(224,164,88,.5); transform: translateY(-2px); color: var(--bk-text); }
.bk-404__icon { width: 44px; height: 44px; border-radius: 12px; display: inline-flex; align-items: center; justify-content: center; background: var(--bk-surface-2); color: var(--bk-steel); margin-bottom: 14px; align-self: center; }
.bk-404__card:hover .bk-404__icon { color: var(--bk-brass); }
.bk-404__card strong { font-family: var(--bk-font-head); font-size: 1.08rem; color: #fff; }
.bk-404__card span:last-child { color: var(--bk-muted); font-size: .94rem; line-height: 1.45; }
.bk-404__home { padding: 17px 30px; font-size: 1.05rem; }

/* ---------- Form base (shared by Core and Demo plugins) ---------- */
input[type="text"], input[type="email"], input[type="search"], input[type="url"], input[type="tel"], select, textarea {
	width: 100%; font: inherit; font-size: 1rem; color: var(--bk-text);
	background: var(--bk-bg-deep); border: 1px solid var(--bk-line-strong); border-radius: 10px; padding: 13px 14px;
	transition: border-color .15s ease, box-shadow .15s ease;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--bk-steel); box-shadow: 0 0 0 3px rgba(137,176,207,.2); }
select { appearance: none; -webkit-appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23A3B5C6' stroke-width='1.6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; background-size: 12px; padding-right: 40px; }
select option { background: var(--bk-bg-deep); color: var(--bk-text); }
::placeholder { color: #6f8396; }

/* ---------- Footer ---------- */
.bk-footer { border-top: 1px solid var(--bk-line); background: var(--bk-bg-deep); padding: 64px 0 32px; color: var(--bk-muted); font-size: .95rem; }
.bk-footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; }
@media (max-width: 900px) { .bk-footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .bk-footer__grid { grid-template-columns: 1fr; } }
.bk-footer h2 { font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; color: var(--bk-text); margin-bottom: 16px; font-weight: 600; }
.bk-footer ul { list-style: none; margin: 0; padding: 0; }
.bk-footer li { margin-bottom: 10px; }
.bk-footer a { color: var(--bk-muted); }
.bk-footer a:hover { color: var(--bk-brass); }
.bk-footer__blurb { max-width: 340px; margin-top: 16px; }
.bk-footer__base { margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--bk-line); display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: .86rem; }

/* ---------- WordPress alignment and core classes ---------- */
.alignleft { float: left; margin: .3em 1.4em 1em 0; }
.alignright { float: right; margin: .3em 0 1em 1.4em; }
.aligncenter { margin-left: auto; margin-right: auto; }
.wp-caption-text, .wp-element-caption { color: var(--bk-muted); font-size: .88rem; }
.sticky, .bypostauthor, .gallery-caption { }

@media (prefers-reduced-motion: reduce) {
	*, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}

/* ---------- Small additions ---------- */
.bk-avatar-mark { display: inline-flex; width: 42px; height: 42px; }
.bk-post-card__meta .bk-avatar-mark { width: 26px; height: 26px; }
.bk-avatar-svg { width: 100%; height: 100%; }
.bk-empty-mark { width: 64px; height: 64px; opacity: .6; }
.bk-landing > .bk-cta > .bk-cta-card { margin-left: var(--bk-gutter); margin-right: var(--bk-gutter); }
@media (min-width: 1260px) { .bk-landing > .bk-cta > .bk-cta-card { margin-left: auto; margin-right: auto; } }
ul.bk-chips { padding-left: 0 !important; padding-right: 0 !important; }
.bk-split ul.bk-chips { padding-left: 0; }
.bk-nav a.bk-btn, .bk-nav a.bk-btn:hover { color: #1a1408; }
@media (min-width: 901px) { .bk-journey::before { left: var(--bk-gutter); right: var(--bk-gutter); } }
.bk-journey > .wp-block-group:first-child { margin-left: 0; }
@media (max-width: 640px) {
	.bk-table table { min-width: 0; }
	.bk-table th, .bk-table td { padding: 14px 12px; font-size: .9rem; }
	.bk-table td:nth-child(2) { white-space: normal; }
}
.bk-prose { padding-left: var(--bk-gutter); padding-right: var(--bk-gutter); }
/* Borders on bordered grids sit on the items, so they stop at the content edge. */
.bk-stats { border-top: 0; }
.bk-stat { border-top: 1px solid var(--bk-line); }
.bk-principles { border-top: 0; }
.bk-principles > .wp-block-group:nth-child(-n+2) { border-top: 1px solid var(--bk-line); }
@media (max-width: 760px) { .bk-principles > .wp-block-group:nth-child(2) { border-top: 0; } }
@media (max-width: 640px) { .bk-stat { border-top: 0; } .bk-stat:first-child { border-top: 1px solid var(--bk-line); } }