/* =====================================================================
   CoolMath Games — main stylesheet
   Mobile-first, no framework, CSS custom properties for easy theming.
   ===================================================================== */

:root {
	--color-primary: #2563eb;
	--color-primary-dark: #1d4ed8;
	--color-accent: #f59e0b;
	--color-text: #1e293b;
	--color-muted: #64748b;
	--color-bg: #f8fafc;
	--color-surface: #ffffff;
	--color-border: #e2e8f0;
	--radius: 14px;
	--radius-sm: 8px;
	--shadow: 0 2px 10px rgba(15, 23, 42, 0.06);
	--shadow-hover: 0 10px 24px rgba(15, 23, 42, 0.14);
	--container: 1240px;
	--font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
	margin: 0;
	font-family: var(--font-body);
	color: var(--color-text);
	background: var(--color-bg);
	line-height: 1.55;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { line-height: 1.2; margin: 0 0 .5em; }
.container { max-width: var(--container); margin: 0 auto; padding: 0 20px; }
.container--narrow { max-width: 760px; }
.screen-reader-text { position: absolute !important; clip: rect(1px,1px,1px,1px); overflow: hidden; height: 1px; width: 1px; }
.skip-link { position: absolute; left: -999px; top: 0; background: #000; color: #fff; padding: 10px 16px; z-index: 1000; }
.skip-link:focus { left: 10px; }

/* ---- Buttons ---- */
.btn {
	display: inline-block;
	padding: 12px 24px;
	border-radius: 999px;
	font-weight: 600;
	border: none;
	cursor: pointer;
}
.btn--primary { background: var(--color-accent); color: #1e293b; }
.btn--primary:hover { filter: brightness(1.05); }

/* ---- Header ---- */
.site-header { background: var(--color-surface); border-bottom: 1px solid var(--color-border); position: sticky; top: 0; z-index: 100; }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; padding: 6px 20px; gap: 16px; }
.site-header__inner .custom-logo { max-width: 90px; }
.site-title { font-size: 1.4rem; font-weight: 800; color: var(--color-primary); }
.main-navigation__list { list-style: none; display: flex; gap: 22px; margin: 0; padding: 0; }
.main-navigation__list > .menu-item { position: relative; }
.main-navigation__list > .menu-item > a { font-weight: 600; display: block; padding: 8px 0; }
.main-navigation__list a:hover { color: var(--color-primary); }

/* ---- Dropdown submenus ---- */
.main-navigation__list .sub-menu {
	list-style: none; margin: 0; padding: 8px; position: absolute; top: 100%; left: 0;
	background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-sm);
	box-shadow: var(--shadow-hover); min-width: 220px; z-index: 150;
	opacity: 0; visibility: hidden; transform: translateY(6px); transition: opacity .15s ease, transform .15s ease;
}
.menu-item.has-dropdown:hover > .sub-menu,
.menu-item.has-dropdown:focus-within > .sub-menu,
.menu-item.has-dropdown.is-open > .sub-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.main-navigation__list .sub-menu li { list-style: none; }
.main-navigation__list .sub-menu a { display: block; padding: 8px 12px; border-radius: 6px; font-weight: 500; white-space: nowrap; }
.main-navigation__list .sub-menu a:hover { background: var(--color-bg); }
.menu-item.has-dropdown > a::after { content: '▾'; margin-left: 5px; font-size: .7em; opacity: .6; }

/* ---- Mega menu ---- */
.mega-menu__panel {
	position: fixed; left: 0; right: 0; top: var(--header-height, 64px); background: var(--color-surface);
	border-top: 1px solid var(--color-border); box-shadow: var(--shadow-hover);
	opacity: 0; visibility: hidden; transform: translateY(6px); transition: opacity .15s ease, transform .15s ease;
	z-index: 150; width: 100%;
}
.menu-item.has-mega-menu:hover > .mega-menu__panel,
.menu-item.has-mega-menu:focus-within > .mega-menu__panel,
.menu-item.has-mega-menu.is-open > .mega-menu__panel { opacity: 1; visibility: visible; transform: translateY(0); }
.mega-menu__columns { max-width: var(--container); margin: 0 auto; padding: 28px 20px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.mega-menu__column-title { display: block; font-weight: 800; margin-bottom: 10px; color: var(--color-primary); }
.mega-menu__column-links { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.mega-menu__column-links a { font-weight: 500; }
.mega-menu__column-links a:hover { color: var(--color-primary); }

@media (max-width: 780px) {
	.main-navigation__list .sub-menu, .mega-menu__panel { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: none; display: none; }
	.menu-item.is-open > .sub-menu, .menu-item.is-open > .mega-menu__panel { display: block; }
	.mega-menu__columns { grid-template-columns: 1fr; padding: 12px 0; }
}
.menu-toggle { display: none; background: none; border: none; cursor: pointer; width: 34px; height: 26px; flex-direction: column; justify-content: space-between; padding: 0; }
.menu-toggle span { display: block; height: 3px; background: var(--color-text); border-radius: 2px; }

@media (max-width: 780px) {
	.menu-toggle { display: flex; }
	.main-navigation { display: none; width: 100%; }
	.main-navigation.is-open { display: block; }
	.main-navigation__list { flex-direction: column; gap: 12px; padding: 16px 0; }
	.site-header__inner { flex-wrap: wrap; }
}

/* ---- Header search ---- */
.site-search { position: relative; flex: 1; max-width: 320px; }
.site-search__input {
	width: 100%; padding: 9px 14px; border-radius: 999px; border: 1px solid #c7d1de;
	font-size: .9rem; background: var(--color-bg);
}
.site-search__input:focus { outline: 2px solid var(--color-primary); outline-offset: 1px; }
.site-search__input::placeholder { color: #717171; }
.site-search__results {
	position: absolute; top: calc(100% + 8px); left: 0; right: 0; background: var(--color-surface);
	border: 1px solid var(--color-border); border-radius: var(--radius-sm); box-shadow: var(--shadow-hover);
	max-height: 380px; overflow-y: auto; z-index: 200;
}
.site-search__item { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-bottom: 1px solid var(--color-border); }
.site-search__item:last-child { border-bottom: none; }
.site-search__item:hover { background: var(--color-bg); }
.site-search__thumb { width: 40px; height: 40px; border-radius: 6px; overflow: hidden; flex: none; background: var(--color-border); }
.site-search__thumb img { width: 100%; height: 100%; object-fit: cover; }
.site-search__text { display: flex; flex-direction: column; }
.site-search__name { font-weight: 700; font-size: .9rem; }
.site-search__cat { font-size: .75rem; color: var(--color-muted); }
.site-search__empty { padding: 12px; font-size: .85rem; color: var(--color-muted); }
@media (max-width: 780px) { .site-search { order: 3; max-width: none; width: 100%; margin-top: 10px; } }

/* ---- Recently played ---- */
.recently-played { padding: 34px 0 6px; }

/* ---- Breadcrumbs ---- */
.breadcrumbs { padding: 14px 0 0; font-size: .85rem; color: var(--color-muted); }
.breadcrumbs ol { list-style: none; display: flex; gap: 6px; padding: 0; margin: 0; flex-wrap: wrap; }
.breadcrumbs li:not(:last-child)::after { content: '/'; margin-left: 6px; }
.breadcrumbs a:hover { color: var(--color-primary); }

/* ---- Hero ---- */
.hero { position: relative; padding: 120px 0px; text-align: center; color: var(--color-text); z-index: 1; overflow: hidden; }
.hero .hero__inner { max-width: 700px; }
.hero .hero-eyebrow { padding: 6px 14px; background-color: #2563eb1c; max-width: fit-content; margin: 0 auto; color: var(--color-primary); border-radius: 30px; font-size: 14px; font-weight: 600; letter-spacing: 0.4px; border: 1px solid #95b7ff; margin-bottom: 20px; }
.hero-eyebrow span { margin: 0px 5px; }
.bg-circle { position: absolute; border-radius: 50%; filter: blur(80px); opacity: 0.18; z-index: -1; }
.hero .blue-circle { width: 600px; height: 600px; background: var(--color-primary); top: -200px; left: 50%; transform: translateX(-50%); }
.hero .purple-circle { width: 300px; height: 300px; background: var(--color-primary-dark); bottom: -100px; right: -100px; }
.hero .yellow-circle { width: 300px; height: 300px; background: #F97316; bottom: 0; left: -80px; }
.hero__title { font-size: 3.5rem; font-weight: 800; margin-bottom: 12px; }
.hero__subtitle { max-width: 640px; margin: 0 auto 40px; font-size: 1.1rem; opacity: .95; }
.trust-area { display: flex; justify-content: center; gap: 8px; margin-top: 12px; }
.trust-area span { font-size: 12px; color: #545e6e; background-color: var(--color-bg); padding: 6px 14px; border: 1px solid var(--color-border); border-radius: 30px; line-height: 1; font-weight: 500; }

@media (max-width: 1024px) { .hero__title { font-size: 42px; } }
@media (max-width: 767px) { .hero { padding: 60px 0px; } .hero__subtitle { margin: 0 auto 30px; } .hero__title { font-size: 30px; } .trust-area span { padding: 6px 8px; } }

/* ---- Game card (used everywhere: carousel, grids, related) ---- */
.game-card {
	display: block;
	background: var(--color-surface);
	border-radius: var(--radius);
	overflow: hidden;
	box-shadow: var(--shadow);
	transition: transform .18s ease, box-shadow .18s ease;
	height: 100%;
}
.game-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.game-card__image { display: block; aspect-ratio: 3 / 2; overflow: hidden; background: var(--color-border); }
.game-card__image img { width: 100%; height: 100%; object-fit: cover; }
.game-card__name { display: block; padding: 12px 14px; font-weight: 700; font-size: .95rem; }

/* ---- Category carousel ---- */
.category-carousel { margin: 40px 0; }
.category-carousel__head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 14px; }
.category-carousel__viewall { font-weight: 600; color: var(--color-primary); white-space: nowrap; }
.carousel { position: relative; }
.carousel__track {
	display: grid;
	grid-auto-flow: column;
	grid-auto-columns: calc((100% - 5 * 16px) / 6);
	gap: 16px;
	overflow-x: auto;
	scroll-snap-type: x mandatory;
	scroll-behavior: smooth;
	padding-bottom: 4px;
}
.carousel__track::-webkit-scrollbar { height: 8px; }
.carousel__track::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: 8px; }
.carousel__item { scroll-snap-align: start; }
.carousel__nav {
	position: absolute; top: 50%; transform: translateY(-50%);
	width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--color-border);
	background: var(--color-surface); box-shadow: var(--shadow); cursor: pointer; z-index: 5;
	display: flex; align-items: center; justify-content: center;
}
.carousel__nav--prev { left: -14px; }
.carousel__nav--next { right: -14px; }

@media (max-width: 1024px) { .carousel__track { grid-auto-columns: calc((100% - 3 * 16px) / 4); } }
@media (max-width: 720px) { .carousel__track { grid-auto-columns: calc((100% - 2 * 16px) / 3); } .carousel__nav { display: none; } }
@media (max-width: 480px) { .carousel__track { grid-auto-columns: calc((100% - 16px) / 2); } }

/* ---- Math grid section ---- */
.math-grid-section { padding: 48px 0; }
.math-grid-section__intro { color: var(--color-muted); margin-top: -6px; }
.math-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 18px; }
.math-grid__box {
	background: var(--color-surface); border-radius: var(--radius); padding: 28px 16px; text-align: center;
	border: 2px solid var(--color-border); transition: border-color .15s ease, transform .15s ease;
}
.math-grid__box:hover { border-color: var(--box-color, var(--color-primary)); transform: translateY(-3px); }
.math-grid__icon { display: block; font-size: 2.2rem; font-weight: 800; color: var(--box-color, var(--color-primary)); margin-bottom: 8px; }
.math-grid__name { font-weight: 700; }
@media (max-width: 720px) { .math-grid { grid-template-columns: repeat(2, 1fr); } }

/* ---- Games grid (all games / category / related) ---- */
.games-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 18px; margin: 24px 0; }
@media (max-width: 1024px) { .games-grid { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 720px) { .games-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 480px) { .games-grid { grid-template-columns: repeat(2, 1fr); } }

.archive-page { padding: 36px 0 60px; }
.archive-page__header { max-width: 760px; margin-bottom: 8px; }

/* pagination */
.pagination, .nav-links { display: flex; gap: 8px; justify-content: center; margin: 30px 0; flex-wrap: wrap; }
.pagination a, .pagination span, .nav-links a, .nav-links span {
	padding: 8px 14px; border-radius: var(--radius-sm); border: 1px solid var(--color-border); background: var(--color-surface);
}
.pagination .current, .nav-links .current { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }

/* ---- Single game page ---- */
.single-game { padding: 30px 0 60px; }
.game-embed { position: relative; width: 100%; aspect-ratio: 16 / 9; background: #000; border-radius: var(--radius); overflow: hidden; margin-bottom: 16px; }
.game-embed iframe { width: 100%; height: 100%; border: 0; }
.game-embed__missing { color: #cbd5e1; display: flex; align-items: center; justify-content: center; height: 100%; }
.game-embed:fullscreen iframe, .game-embed:-webkit-full-screen iframe { width: 100vw; height: 100vh; }

.game-bar { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding: 14px 0; border-bottom: 1px solid var(--color-border); }
.game-bar__identity { display: flex; align-items: center; gap: 12px; }
.game-bar__thumb { width: 56px; height: 56px; border-radius: var(--radius-sm); overflow: hidden; flex: none; }
.game-bar__thumb img { width: 100%; height: 100%; object-fit: cover; }
.game-bar__text { display: flex; flex-direction: column; }
.game-bar__category { font-size: .8rem; color: var(--color-primary); font-weight: 700; text-transform: uppercase; letter-spacing: .03em; }
.game-bar__name { font-size: 1.25rem; font-weight: 800; }

.game-bar__actions { display: flex; gap: 8px; }
.cgm-reaction-btn, .cgm-fullscreen-btn {
	display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px; border-radius: 999px;
	border: 1px solid var(--color-border); background: var(--color-surface); cursor: pointer; font-size: .95rem;
}
.cgm-reaction-btn.is-active { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
.cgm-fullscreen-btn { padding: 8px 12px; }
.cgm-fullscreen-btn--highlight {
	background: var(--color-accent);
	border-color: var(--color-accent);
	color: #1e293b;
	font-weight: 700;
	padding: 8px 16px;
}
.cgm-fullscreen-btn--highlight:hover { filter: brightness(1.06); }
.cgm-fullscreen-btn__label { font-size: .85rem; }
@media (max-width: 480px) { .cgm-fullscreen-btn__label { display: none; } }

.game-meta { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; padding: 18px 0; }
.game-meta__item { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-sm); padding: 12px 14px; }
.game-meta__label { display: block; font-size: .75rem; text-transform: uppercase; letter-spacing: .04em; color: var(--color-muted); margin-bottom: 4px; }
.game-meta__value { font-weight: 700; }
@media (max-width: 720px) { .game-meta { grid-template-columns: repeat(2, 1fr); } .game-embed { aspect-ratio: 9 / 10; } }

.cgm-rating-box {
	display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
	background: linear-gradient(135deg, #fff7e6, #fff);
	border: 2px solid var(--color-accent);
	border-radius: var(--radius);
	padding: 18px 22px;
	margin: 20px 0 10px;
}
.cgm-rating-box__label { font-weight: 800; font-size: 1.05rem; color: var(--color-text); }
.cgm-rating-box__stars { display: inline-flex; gap: 2px; }
.cgm-star { background: none; border: none; font-size: 2.2rem; color: #e2e8f0; cursor: pointer; line-height: 1; padding: 0 2px; transition: color .1s ease, transform .1s ease; }
.cgm-star:hover { transform: scale(1.12); }
.cgm-star.is-filled { color: var(--color-accent); }
.cgm-rating-box.cgm-rated { border-color: #22c55e; background: linear-gradient(135deg, #f0fdf4, #fff); }
.cgm-rating-msg { font-size: .9rem; font-weight: 600; color: var(--color-muted); }
.cgm-rating-msg.is-success { color: #16a34a; }

.game-description, .game-gallery, .related-games, .top-picks { margin-top: 30px; }
.game-gallery__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.game-gallery__grid img { border-radius: var(--radius-sm); aspect-ratio: 3/2; object-fit: cover; }
@media (max-width: 720px) { .game-gallery__grid { grid-template-columns: repeat(2, 1fr); } }

/* ---- Blog ---- */
.posts-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin: 24px 0; }
@media (max-width: 900px) { .posts-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .posts-grid { grid-template-columns: 1fr; } }
.post-card { background: var(--color-surface); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); transition: transform .18s ease, box-shadow .18s ease; }
.post-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
.post-card__image { display: block; aspect-ratio: 16/10; background: var(--color-border); }
.post-card__image img { width: 100%; height: 100%; object-fit: cover; }
.post-card__body { display: block; padding: 16px; }
.post-card__title { display: block; font-weight: 800; font-size: 1.05rem; margin-bottom: 8px; }
.post-card__excerpt { display: block; font-size: .9rem; color: var(--color-muted); margin-bottom: 12px; }
.post-card__footer { display: flex; justify-content: space-between; align-items: center; padding-top: 10px; border-top: 1px solid var(--color-border); font-size: .8rem; }
.post-card__date { color: var(--color-muted); }
.post-card__readmore { font-weight: 700; color: var(--color-primary); }

.single-post__header { margin-bottom: 18px; }
.single-post__meta { display: flex; align-items: center; gap: 10px; color: var(--color-muted); font-size: .9rem; flex-wrap: wrap; }
.single-post__meta-sep { opacity: .5; }
.reading-time-pill { background: var(--color-primary); color: #fff; font-weight: 700; padding: 3px 12px; border-radius: 999px; font-size: .8rem; }
.single-post__thumb { margin: 18px 0; border-radius: var(--radius); overflow: hidden; max-height: 480px; }
.single-post__thumb img { width: 100%; height: 100%; object-fit: cover; }
.single-post__content { font-size: 1.05rem; }
.single-post__content p { margin: 0 0 1.2em; }

/* ---- AI summary row ---- */
.ai-summary-row { display: flex; align-items: center; gap: 10px; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); padding: 14px 18px; margin: 20px 0; flex-wrap: wrap; }
.ai-summary-row__label { font-weight: 700; color: var(--color-muted); font-size: .9rem; }
.ai-summary-row__icon {
	width: 34px; height: 34px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;
	font-weight: 800; color: #fff; font-size: .9rem;
}
.ai-summary-row__icon--chatgpt { background: #10a37f; }
.ai-summary-row__icon--claude { background: #d97757; }
.ai-summary-row__icon--perplexity { background: #20808d; }
.ai-summary-row__icon--gemini { background: #4285f4; }
.ai-summary-row__icon:hover { filter: brightness(1.1); }

/* ---- Single post two-column layout ---- */
.single-post__layout { display: grid; grid-template-columns: 1fr 340px; gap: 40px; align-items: start; margin-top: 10px; }
.single-post__layout--no-sidebar { grid-template-columns: 1fr; }
.single-post__sidebar { position: sticky; top: 90px; }
.single-post__sidebar-empty { background: var(--color-bg); border: 1px dashed var(--color-border); border-radius: var(--radius); padding: 18px; font-size: .85rem; }
@media (max-width: 960px) { .single-post__layout { grid-template-columns: 1fr; } .single-post__sidebar { position: static; } }

/* ---- Newsletter widget ---- */
.newsletter-box__title { font-size: 1.05rem; margin-bottom: 6px; }
.newsletter-box__subtitle { font-size: .85rem; color: var(--color-muted); margin-bottom: 14px; }
.newsletter-box__form input[type="email"] { width: 100%; padding: 10px 12px; border-radius: var(--radius-sm); border: 1px solid var(--color-border); margin-bottom: 10px; }
.newsletter-box__submit { width: 100%; text-align: center; }
.newsletter-box__fineprint { font-size: .75rem; color: var(--color-muted); margin-top: 8px; text-align: center; }

/* ---- Featured Games box (below single post) ---- */
.featured-games-box { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); padding: 26px; margin: 40px 0; }
.featured-games-box__badge { display: inline-block; background: var(--color-bg); color: var(--color-primary); font-weight: 700; font-size: .75rem; padding: 4px 12px; border-radius: 999px; margin-bottom: 10px; }
.featured-games-box__head h2 { margin-bottom: 4px; }
.featured-games-box__head p { color: var(--color-muted); margin: 0 0 16px; }
.featured-games-box__filters { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 18px; }
.featured-games-box__filters-label { font-weight: 700; color: var(--color-muted); font-size: .85rem; margin-right: 4px; }
.filter-pill { border: 1px solid var(--color-border); background: var(--color-bg); border-radius: 999px; padding: 6px 16px; font-weight: 600; font-size: .85rem; cursor: pointer; }
.filter-pill.is-active { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }
.featured-games-box__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.featured-game-card { display: block; background: var(--color-bg); border-radius: var(--radius-sm); overflow: hidden; border: 1px solid var(--color-border); transition: transform .15s ease; }
.featured-game-card:hover { transform: translateY(-3px); }
.featured-game-card.is-hidden-initial, .featured-game-card.is-filtered-out { display: none; }
.featured-game-card__image { display: block; aspect-ratio: 3/2; background: var(--color-border); }
.featured-game-card__image img { width: 100%; height: 100%; object-fit: cover; }
.featured-game-card__body { display: block; padding: 10px 12px; }
.featured-game-card__name { display: block; font-weight: 700; font-size: .9rem; margin-bottom: 6px; }
.featured-game-card__meta { display: flex; justify-content: space-between; align-items: center; font-size: .75rem; }
.featured-game-card__cat { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: 999px; padding: 2px 8px; }
.featured-game-card__plays { color: var(--color-muted); }
.featured-games-box__footer { text-align: right; margin-top: 20px; }
@media (max-width: 900px) { .featured-games-box__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .featured-games-box__grid { grid-template-columns: 1fr; } }

/* ---- Author bio ---- */
.author-bio { display: flex; gap: 16px; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); padding: 20px; margin: 30px 0; align-items: flex-start; }
.author-bio__avatar img { border-radius: 50%; }
.author-bio__name { display: block; font-weight: 800; margin-bottom: 6px; }
.author-bio__desc { display: block; color: var(--color-muted); font-size: .9rem; margin-bottom: 8px; }
.author-bio__link { font-weight: 700; color: var(--color-primary); font-size: .9rem; }

/* ---- Social share ---- */
.social-share { display: flex; align-items: center; gap: 10px; margin: 20px 0; flex-wrap: wrap; }
.social-share__label { font-weight: 700; color: var(--color-muted); font-size: .9rem; margin-right: 4px; }
.social-share__icon {
	width: 36px; height: 36px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;
	font-weight: 800; color: #fff; border: none; cursor: pointer; font-size: .95rem;
}
.social-share__icon--facebook { background: #1877f2; }
.social-share__icon--twitter { background: #0f1419; }
.social-share__icon--linkedin { background: #0a66c2; }
.social-share__icon--whatsapp { background: #25d366; }
.social-share__icon--copy { background: var(--color-muted); }
.social-share__icon:hover { filter: brightness(1.1); }

/* ---- Category archive extra content ---- */
.category-extra-content { margin-top: 40px; padding-top: 30px; border-top: 1px solid var(--color-border); font-size: 1.02rem; }
.category-extra-content p { margin: 0 0 1.2em; }

/* ---- Footer ---- */
.site-footer { background: #0f172a; color: #cbd5e1; margin-top: 60px; padding-top: 40px; }
.footer-widgets { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; padding-bottom: 24px; }
.footer-widgets--4col { grid-template-columns: repeat(4, 1fr); }
.footer-widget__title { color: #fff; font-size: 1rem; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding: 18px 0; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; font-size: .85rem; }
.footer-bottom--centered { flex-direction: column; align-items: center; text-align: center; gap: 10px; }
.footer-navigation__list { list-style: none; display: flex; gap: 16px; margin: 0; padding: 0; justify-content: center; flex-wrap: wrap; }
@media (max-width: 900px) { .footer-widgets--4col { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 720px) { .footer-widgets { grid-template-columns: 1fr; } .footer-widgets--4col { grid-template-columns: 1fr; } }

/* ---- Page layouts ---- */
.page-with-sidebar { display: grid; grid-template-columns: 1fr 320px; gap: 40px; align-items: start; padding: 36px 0 60px; }
.page-with-sidebar__aside { position: sticky; top: 90px; }
@media (max-width: 900px) { .page-with-sidebar { grid-template-columns: 1fr; } .page-with-sidebar__aside { position: static; } }
.single-page--full-width .single-post__content--full-width { max-width: none; }
.page-sidebar__widget, .blog-sidebar__widget { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); padding: 18px; margin-bottom: 20px; }
.page-sidebar__title, .blog-sidebar__title { font-size: 1rem; margin-bottom: 10px; }