/*
Theme Name: Business Blog Hub
Theme URI: https://businessbloghub.com
Author: Business Blog Hub
Description: Lightweight, hand-coded magazine theme for Business Blog Hub.
Version: 1.0.0
Requires at least: 6.4
Requires PHP: 8.0
License: GPLv2 or later
Text Domain: bbh
*/

:root {
	--navy: #14213D;
	--navy-deep: #0D1729;
	--crimson: #C8102E;
	--crimson-dark: #A00D25;
	--steel: #4A7FB0;
	--steel-pale: #E3ECF5;
	--bg: #F4F5F7;
	--white: #FFFFFF;
	--text: #2B2B2B;
	--muted: #5F6672;
	--line: #DDE1E7;
	--serif: "Merriweather", Georgia, "Times New Roman", serif;
	--sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
	--wrap: 1200px;
	--radius: 6px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
	margin: 0;
	background: var(--bg);
	color: var(--text);
	font-family: var(--sans);
	font-size: 17px;
	line-height: 1.65;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--navy); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--crimson); }
h1, h2, h3, h4 { font-family: var(--serif); color: var(--navy); line-height: 1.25; margin: 0 0 .5em; }
:focus-visible { outline: 3px solid var(--crimson); outline-offset: 2px; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.screen-reader-text, .skip-link:not(:focus) {
	position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(1px,1px,1px,1px); white-space: nowrap;
}
.skip-link:focus { position: fixed; top: 10px; left: 10px; z-index: 999; background: var(--white); padding: 10px 16px; }

/* Header */
.topbar { background: var(--navy-deep); color: #C9D2E0; font-size: 13px; }
.topbar .wrap { display: flex; justify-content: space-between; align-items: center; min-height: 36px; gap: 12px; }
.topbar a { color: #C9D2E0; text-decoration: none; }
.topbar a:hover { color: var(--white); }

.site-header { background: var(--navy); color: var(--white); border-bottom: 4px solid var(--crimson); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 92px; }
.brand { text-decoration: none; color: var(--white); display: flex; flex-direction: column; }
.brand:hover { color: var(--white); }
.brand-name { font-family: var(--serif); font-weight: 900; font-size: 30px; letter-spacing: -.5px; line-height: 1.1; }
.brand-name span { color: var(--crimson); }
.brand-tag { font-size: 13px; color: #B9C4D6; margin-top: 4px; }
.custom-logo { max-height: 64px; width: auto; }

.header-search { display: flex; }
.header-search input[type="search"] {
	border: 0; border-radius: var(--radius) 0 0 var(--radius); padding: 10px 12px; font: inherit; font-size: 15px; width: 220px;
}
.header-search button {
	border: 0; background: var(--crimson); color: var(--white); padding: 0 16px; border-radius: 0 var(--radius) var(--radius) 0; font: inherit; font-size: 15px; cursor: pointer;
}
.header-search button:hover { background: var(--crimson-dark); }

.main-nav { background: var(--white); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 50; }
.main-nav .wrap { display: flex; align-items: center; }
.main-nav ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; }
.main-nav li { position: relative; }
.main-nav a {
	display: block; padding: 14px 16px; font-weight: 600; font-size: 15px; color: var(--navy); text-decoration: none; border-bottom: 3px solid transparent;
}
.main-nav a:hover, .main-nav .current-menu-item > a, .main-nav .current-category-ancestor > a, .main-nav .current-menu-parent > a {
	color: var(--crimson); border-bottom-color: var(--crimson);
}
.main-nav .sub-menu {
	display: none; position: absolute; left: 0; top: 100%; background: var(--white); min-width: 220px; box-shadow: 0 8px 24px rgba(20,33,61,.12); flex-direction: column; z-index: 60;
}
.main-nav li:hover > .sub-menu, .main-nav li:focus-within > .sub-menu { display: flex; }
.main-nav .sub-menu a { border-bottom: 1px solid var(--line); }
.nav-toggle {
	display: none; background: none; border: 0; font: inherit; font-weight: 600; color: var(--navy); padding: 14px 0; cursor: pointer;
}

/* Layout */
.site-main { padding: 36px 0 56px; }
.section-title {
	font-family: var(--sans); font-size: 14px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--navy);
	border-bottom: 2px solid var(--navy); padding-bottom: 8px; margin: 0 0 22px; display: flex; align-items: center;
}
.section-title::before { content: ""; display: inline-block; width: 10px; height: 10px; background: var(--crimson); margin-right: 10px; }
.section-title a { font-size: 13px; text-transform: none; letter-spacing: 0; color: var(--crimson); text-decoration: none; margin-left: auto; }

.cat-tag {
	display: inline-block; background: var(--steel-pale); color: var(--navy); font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .6px;
	padding: 3px 9px; border-radius: 3px; text-decoration: none; margin-bottom: 10px;
}
.cat-tag:hover { background: var(--crimson); color: var(--white); }
.meta { font-size: 13px; color: var(--muted); }
.meta a { color: var(--muted); }

/* Hero */
.hero { display: grid; grid-template-columns: 2fr 1fr; gap: 24px; margin-bottom: 48px; }
.hero-main, .card { background: var(--white); border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); }
.hero-main .thumb img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.hero-main .body { padding: 24px 28px 28px; }
.hero-main h2 { font-size: 32px; }
.hero-main h2 a, .card h3 a, .side-item h3 a { color: var(--navy); text-decoration: none; }
.hero-main h2 a:hover, .card h3 a:hover, .side-item h3 a:hover { color: var(--crimson); }
.hero-main p { color: var(--muted); margin: 0 0 12px; }
.hero-side { display: flex; flex-direction: column; gap: 16px; }
.side-item { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; flex: 1; border-left: 4px solid var(--crimson); }
.side-item h3 { font-size: 18px; margin-bottom: 6px; }

.thumb { display: block; background: var(--navy); text-decoration: none; }
.thumb-placeholder {
	aspect-ratio: 16/9; display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,.85);
	font-family: var(--serif); font-weight: 900; font-size: 22px; background: linear-gradient(135deg, var(--navy), var(--steel));
}

/* Grid */
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card { display: flex; flex-direction: column; transition: box-shadow .2s, transform .2s; }
.card:hover { box-shadow: 0 10px 28px rgba(20,33,61,.12); transform: translateY(-2px); }
.card .thumb img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.card .body { padding: 18px 20px 22px; display: flex; flex-direction: column; flex: 1; }
.card h3 { font-size: 20px; }
.card p { color: var(--muted); font-size: 15px; margin: 0 0 14px; flex: 1; }

.cta-band { background: var(--navy); color: var(--white); border-radius: var(--radius); padding: 36px; margin: 56px 0 0; display: flex; gap: 24px; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.cta-band h2 { color: var(--white); margin: 0 0 6px; font-size: 26px; }
.cta-band p { margin: 0; color: #C9D2E0; }
.btn { display: inline-block; background: var(--crimson); color: var(--white); padding: 12px 22px; border-radius: var(--radius); font-weight: 700; text-decoration: none; border: 0; cursor: pointer; font: inherit; font-weight: 700; }
.btn:hover { background: var(--crimson-dark); color: var(--white); }

/* Archive */
.archive-header { background: var(--white); border: 1px solid var(--line); border-left: 6px solid var(--crimson); border-radius: var(--radius); padding: 26px 28px; margin-bottom: 32px; }
.archive-header h1 { font-size: 34px; margin: 0; }
.archive-header .desc { color: var(--muted); margin-top: 8px; }
.archive-header .desc p { margin: 0; }

.pagination { margin-top: 40px; display: flex; justify-content: center; }
.pagination .nav-links { display: flex; gap: 6px; flex-wrap: wrap; }
.pagination .page-numbers { display: inline-block; min-width: 42px; text-align: center; padding: 9px 12px; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); text-decoration: none; font-weight: 600; }
.pagination .page-numbers.current, .pagination .page-numbers:hover { background: var(--navy); color: var(--white); border-color: var(--navy); }

/* Single */
.article-layout { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 40px; }
.article { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 40px 48px 48px; }
.article-header h1 { font-size: 40px; margin-bottom: 14px; }
.article-header .meta { display: flex; gap: 14px; flex-wrap: wrap; padding-bottom: 20px; border-bottom: 1px solid var(--line); margin-bottom: 26px; }
.article-hero { margin: 0 -48px 30px; }
.article-hero img { width: 100%; }
.article-hero figcaption { font-size: 13px; color: var(--muted); padding: 8px 48px 0; }

.entry-content { font-size: 18px; line-height: 1.8; }
.entry-content > * { margin-top: 0; margin-bottom: 1.3em; }
.entry-content h2 { font-size: 28px; margin-top: 1.6em; }
.entry-content h3 { font-size: 22px; margin-top: 1.4em; }
.entry-content a { color: var(--crimson); }
.entry-content blockquote {
	margin-left: 0; margin-right: 0; padding: 6px 0 6px 24px; border-left: 4px solid var(--crimson); font-family: var(--serif); font-size: 21px; font-style: italic; color: var(--navy);
}
.entry-content ul, .entry-content ol { padding-left: 1.3em; }
.entry-content li { margin-bottom: .4em; }
.entry-content img, .entry-content figure { max-width: 100%; }
.entry-content figcaption { font-size: 14px; color: var(--muted); text-align: center; }
.entry-content table { width: 100%; border-collapse: collapse; font-size: 16px; }
.entry-content th, .entry-content td { border: 1px solid var(--line); padding: 10px 12px; text-align: left; }
.entry-content th { background: var(--bg); color: var(--navy); }
.entry-content pre { background: var(--navy-deep); color: #E8ECF3; padding: 18px; border-radius: var(--radius); overflow: auto; font-size: 15px; }
.alignwide { margin-left: -24px; margin-right: -24px; max-width: calc(100% + 48px); }
.alignfull { margin-left: -48px; margin-right: -48px; max-width: calc(100% + 96px); }
.aligncenter { margin-left: auto; margin-right: auto; }

.post-tags { margin-top: 32px; display: flex; flex-wrap: wrap; gap: 8px; }
.post-tags a { background: var(--bg); border: 1px solid var(--line); padding: 4px 12px; border-radius: 20px; font-size: 14px; text-decoration: none; }
.post-tags a:hover { background: var(--navy); color: var(--white); border-color: var(--navy); }

.share { margin-top: 28px; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; font-size: 14px; font-weight: 600; color: var(--navy); }
.share a { background: var(--navy); color: var(--white); padding: 6px 12px; border-radius: var(--radius); text-decoration: none; font-weight: 600; }
.share a:hover { background: var(--crimson); color: var(--white); }

.author-box { display: flex; gap: 18px; align-items: flex-start; margin-top: 36px; padding: 22px; background: var(--bg); border-radius: var(--radius); }
.author-box img { border-radius: 50%; }
.author-box h3 { font-size: 18px; margin-bottom: 4px; }
.author-box p { margin: 0; font-size: 15px; color: var(--muted); }

.related { margin-top: 48px; }

/* Sidebar */
.sidebar .widget, .sidebar-box { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; margin-bottom: 24px; }
.sidebar h2, .sidebar .widget-title { font-family: var(--sans); font-size: 14px; text-transform: uppercase; letter-spacing: 1px; border-bottom: 2px solid var(--navy); padding-bottom: 8px; margin-bottom: 14px; }
.sidebar ul { list-style: none; margin: 0; padding: 0; }
.sidebar li { padding: 9px 0; border-bottom: 1px solid var(--line); font-size: 15px; }
.sidebar li:last-child { border-bottom: 0; }
.sidebar li a { text-decoration: none; font-weight: 600; }
.sidebar .count { float: right; color: var(--muted); font-weight: 400; }
.mini-post { display: grid; grid-template-columns: 76px 1fr; gap: 12px; align-items: start; }
.mini-post img, .mini-post .mini-ph { width: 76px; height: 56px; object-fit: cover; border-radius: 4px; background: linear-gradient(135deg, var(--navy), var(--steel)); }
.mini-post a { font-family: var(--serif); font-size: 15px; line-height: 1.35; display: block; }
.sidebar-cta { background: var(--navy); color: var(--white); border: 0; }
.sidebar-cta h2 { color: var(--white); border-color: var(--crimson); }
.sidebar-cta p { color: #C9D2E0; font-size: 15px; }

/* Search form (general) */
.search-form { display: flex; }
.search-form input[type="search"] { flex: 1; border: 1px solid var(--line); border-right: 0; border-radius: var(--radius) 0 0 var(--radius); padding: 10px 12px; font: inherit; }
.search-form button { border: 0; background: var(--navy); color: var(--white); padding: 0 16px; border-radius: 0 var(--radius) var(--radius) 0; font: inherit; cursor: pointer; }
.search-form button:hover { background: var(--crimson); }

/* Pages / 404 / empty */
.page-box { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 40px 48px; max-width: 860px; margin: 0 auto; }
.empty { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 40px; text-align: center; }
.big-404 { font-family: var(--serif); font-size: 96px; font-weight: 900; color: var(--crimson); line-height: 1; margin-bottom: 10px; }

/* Comments */
.comments-area { margin-top: 40px; }
.comment-list { list-style: none; padding: 0; }
.comment-list .comment { border-top: 1px solid var(--line); padding: 18px 0; }
.comment-list .children { list-style: none; padding-left: 24px; }
.comment-meta { font-size: 14px; color: var(--muted); }
.comment-form input[type="text"], .comment-form input[type="email"], .comment-form input[type="url"], .comment-form textarea {
	width: 100%; border: 1px solid var(--line); border-radius: var(--radius); padding: 10px 12px; font: inherit;
}
.comment-form .submit { background: var(--crimson); color: var(--white); border: 0; padding: 12px 22px; border-radius: var(--radius); font: inherit; font-weight: 700; cursor: pointer; }

/* Footer */
.site-footer { background: var(--navy-deep); color: #B9C4D6; padding: 52px 0 0; font-size: 15px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; }
.site-footer h2 { font-family: var(--sans); font-size: 13px; text-transform: uppercase; letter-spacing: 1.2px; color: var(--white); margin-bottom: 14px; }
.site-footer .brand-name { font-size: 24px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: 8px; }
.site-footer a { color: #B9C4D6; text-decoration: none; }
.site-footer a:hover { color: var(--white); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); margin-top: 40px; padding: 18px 0; font-size: 13px; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }

/* Responsive */
@media (max-width: 1024px) {
	.article-layout { grid-template-columns: 1fr; }
	.grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 800px) {
	.hero { grid-template-columns: 1fr; }
	.header-search { display: none; }
	.nav-toggle { display: block; }
	.main-nav ul.menu { display: none; flex-direction: column; width: 100%; }
	.main-nav.open ul.menu { display: flex; }
	.main-nav .wrap { flex-direction: column; align-items: stretch; }
	.main-nav .sub-menu { position: static; display: flex; box-shadow: none; padding-left: 16px; }
	.footer-grid { grid-template-columns: 1fr; gap: 28px; }
	.article { padding: 26px 22px 32px; }
	.article-hero { margin: 0 -22px 24px; }
	.article-hero figcaption { padding: 8px 22px 0; }
	.article-header h1 { font-size: 30px; }
	.alignwide, .alignfull { margin-left: -22px; margin-right: -22px; max-width: calc(100% + 44px); }
	.page-box { padding: 26px 22px; }
	.topbar .tb-right { display: none; }
}
@media (max-width: 600px) {
	body { font-size: 16px; }
	.grid { grid-template-columns: 1fr; }
	.hero-main h2 { font-size: 25px; }
	.brand-name { font-size: 24px; }
	.site-header .wrap { min-height: 74px; }
	.entry-content { font-size: 17px; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }

.footer-bottom .credit a { color: var(--white); text-decoration: underline; text-underline-offset: 3px; }
.footer-bottom .credit a:hover { color: var(--crimson); }

.search-form input[type="search"] { min-width: 0; width: 100%; }
.search-form button { flex-shrink: 0; }

/* Cookie banner */
.cookie-banner { position: fixed; left: 0; right: 0; bottom: 0; z-index: 100; background: var(--navy-deep); color: #E8ECF3; border-top: 3px solid var(--crimson); box-shadow: 0 -6px 24px rgba(0,0,0,.25); }
.cookie-banner[hidden] { display: none; }
.cookie-banner .wrap { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-top: 16px; padding-bottom: 16px; flex-wrap: wrap; }
.cookie-banner p { margin: 0; font-size: 15px; flex: 1 1 420px; }
.cookie-banner a { color: var(--white); text-decoration: underline; }
.cookie-actions { display: flex; gap: 10px; }
.btn-outline { background: transparent; border: 2px solid #E8ECF3; color: #E8ECF3; padding: 10px 20px; }
.btn-outline:hover { background: #E8ECF3; color: var(--navy-deep); }
.footer-bottom .cookie-settings { background: none; border: 0; padding: 0; color: #B9C4D6; font: inherit; font-size: 13px; cursor: pointer; text-decoration: underline; }
.footer-bottom .cookie-settings:hover { color: var(--white); }