html {
	box-sizing: border-box;
	scroll-behavior: smooth;
	background-color: var(--skn-bg);
}

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

body.skn-site-page,
body.skn-landing-page,
body.skn-app {
	font-family: var(--skn-font-body);
	font-size: var(--skn-text-size);
	line-height: var(--skn-text-leading);
	color: var(--skn-text);
	-webkit-font-smoothing: antialiased;
	font-weight: 400;
	margin: 0;
	min-height: 100vh;
}

.skn-landing {
	font-family: var(--skn-font);
	font-size: var(--skn-text-size);
	line-height: var(--skn-text-leading);
	color: var(--skn-text);
}

body.skn-site-page button,
body.skn-site-page input,
body.skn-site-page select,
body.skn-site-page textarea,
body.skn-landing-page button,
body.skn-landing-page input,
body.skn-landing-page select,
body.skn-landing-page textarea,
body.skn-app button,
body.skn-app input,
body.skn-app select,
body.skn-app textarea {
	font-family: var(--skn-font-body);
}

.skn-skip-link {
	position: absolute;
	left: -9999px;
	top: auto;
	z-index: 99999;
	padding: 0.75rem 1rem;
	background: var(--skn-blue-700);
	color: #fff;
	text-decoration: none;
	border-radius: 0 0 var(--skn-radius) var(--skn-radius);
	font-family: var(--skn-font-body);
}

.skn-skip-link:focus {
	left: 1rem;
	top: 0;
}

/* Footer */
.skn-site-footer {
	background: var(--skn-gradient-footer) !important;
	border-top: 1px solid var(--skn-border-strong) !important;
	color: var(--skn-text-muted) !important;
}

.skn-site-footer a {
	color: var(--skn-text-muted) !important;
}

.skn-site-footer a:hover {
	color: var(--skn-accent) !important;
	text-decoration: underline !important;
	text-underline-offset: 0.2em;
}

.skn-site-footer strong,
.skn-site-footer .skn-brand__name,
.skn-site-footer__name,
.skn-site-footer__heading {
	color: var(--skn-text) !important;
}

.skn-site-footer__grid {
	display: grid;
	gap: 2.5rem;
	padding-block: clamp(2.5rem, 6vw, 4rem);
}

.skn-site-footer__brand {
	display: flex;
	flex-direction: column;
	gap: 0.625rem;
	min-width: 0;
	--skn-footer-logo: 5.5rem;
	--skn-footer-mark-gap: 0.75rem;
}

.skn-site-footer__mark {
	display: flex;
	align-items: center;
	gap: var(--skn-footer-mark-gap);
	min-width: 0;
}

.skn-site-footer__identity {
	display: flex;
	flex-direction: column;
	gap: 0.125rem;
	min-width: 0;
}

.skn-site-footer__logo {
	border-radius: 50%;
	object-fit: cover;
	flex-shrink: 0;
	width: var(--skn-footer-logo);
	height: var(--skn-footer-logo);
	margin: 0;
	border: 2px solid var(--skn-border-strong);
}

.skn-site-footer__name {
	margin: 0;
	font-family: var(--skn-font-display);
	font-size: 1.125rem;
	font-weight: 700;
	line-height: 1.15;
	color: var(--skn-text);
}

.skn-site-footer__slogan {
	margin: 0;
	font-family: var(--skn-font-body);
	font-size: 0.6875rem;
	font-weight: 500;
	letter-spacing: 0.02em;
	text-transform: none;
	color: var(--skn-green-700);
	line-height: 1.3;
}

.skn-site-footer__desc {
	margin: 0;
	padding-inline-start: calc(var(--skn-footer-logo) + var(--skn-footer-mark-gap));
	font-size: 0.8125rem;
	line-height: 1.55;
	color: var(--skn-text-muted);
}

.skn-site-footer__heading {
	margin: 0 0 1rem;
	font-family: var(--skn-font-display);
	font-size: 1rem;
	font-weight: 700;
	letter-spacing: 0.04em;
	text-transform: uppercase;
}

.skn-site-footer__links ul {
	margin: 0;
	padding: 0;
	list-style: none;
}

.skn-site-footer__links li + li {
	margin-top: 0.625rem;
}

.skn-site-footer__links a {
	display: inline-block;
	text-decoration: none;
	font-size: 0.9375rem;
	transition:
		color var(--skn-transition),
		transform var(--skn-transition);
}

.skn-site-footer__links a:hover {
	transform: translateX(3px);
	text-decoration: underline;
	text-underline-offset: 0.2em;
}

/* Hover underline — link & nút (WP + App) */
body.skn-site-page a:hover,
body.skn-landing-page a:hover {
	text-decoration: underline;
	text-underline-offset: 0.2em;
}

body.skn-site-page .skn-btn:hover,
body.skn-landing-page .skn-btn:hover,
body.skn-site-page button.skn-btn:hover,
body.skn-landing-page button.skn-btn:hover {
	text-decoration: underline;
	text-underline-offset: 0.2em;
}

.skn-site-footer__bottom {
	padding-block: 1.25rem;
}

.skn-site-footer__bottom-inner {
	display: flex;
	flex-direction: column;
	gap: 0.75rem;
	font-size: 0.875rem;
}

.skn-site-footer__bottom a {
	text-decoration: none;
	transition: color var(--skn-transition);
}

.skn-site-footer__bottom a:hover {
	text-decoration: underline;
	text-underline-offset: 0.2em;
}

.skn-site-footer__legal {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem 1.25rem;
	margin: 0;
	padding: 0;
	list-style: none;
}

.skn-site-footer__legal a {
	font-size: 0.875rem;
}

@media (max-width: 1023px) {
	.skn-site-footer__grid {
		grid-template-columns: 1fr 1fr;
		gap: 1.25rem 1rem;
		padding-block: 1.5rem 1.25rem;
	}

	.skn-site-footer__brand {
		grid-column: 1 / -1;
		--skn-footer-logo: 5rem;
		--skn-footer-mark-gap: 0.625rem;
		gap: 0.5rem;
	}

	.skn-site-footer__name {
		font-size: 1rem;
	}

	.skn-site-footer__desc {
		font-size: 0.75rem;
		line-height: 1.45;
	}

	.skn-site-footer__heading {
		font-size: 0.8125rem;
		margin-bottom: 0.5rem;
	}

	.skn-site-footer__links li + li {
		margin-top: 0.375rem;
	}

	.skn-site-footer__links a {
		font-size: 0.8125rem;
	}

	.skn-site-footer__bottom {
		padding-block: 0.875rem;
	}

	.skn-site-footer__bottom-inner {
		font-size: 0.8125rem;
		gap: 0.5rem;
	}
}

@media (min-width: 1024px) {
	.skn-site-footer__grid {
		grid-template-columns: 1.5fr 1fr 1fr;
	}

	.skn-site-footer__brand {
		--skn-footer-logo: 6rem;
		--skn-footer-mark-gap: 0.875rem;
		gap: 0.75rem;
	}

	.skn-site-footer__name {
		font-size: 1.25rem;
	}

	.skn-site-footer__slogan {
		font-size: 0.75rem;
	}

	.skn-site-footer__desc {
		max-width: 22rem;
		font-size: 0.875rem;
	}

	.skn-site-footer__bottom-inner {
		flex-direction: row;
		justify-content: space-between;
		align-items: center;
	}
}