/**
 * KennelFlow Campus Demo — main stylesheet
 */

:root {
	--kf-primary: #0d9488;
	--kf-primary-dark: #0f766e;
	--kf-accent: #1e3a5f;
	--kf-accent-light: #2d4a73;
	--kf-bg: #f8fafc;
	--kf-bg-alt: #eef2f7;
	--kf-surface: #ffffff;
	--kf-text: #1e293b;
	--kf-text-muted: #64748b;
	--kf-border: #e2e8f0;
	--kf-radius: 12px;
	--kf-radius-lg: 20px;
	--kf-shadow: 0 4px 24px rgba(30, 58, 95, 0.08);
	--kf-shadow-lg: 0 20px 50px rgba(30, 58, 95, 0.12);
	--kf-font-sans: "DM Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
	--kf-font-serif: "Source Serif 4", Georgia, "Times New Roman", serif;
	--kf-container: 1180px;
	--kf-header-h: 76px;
}

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

html {
	scroll-behavior: smooth;
}

body.kf-campus {
	margin: 0;
	font-family: var(--kf-font-sans);
	font-size: 1.0625rem;
	line-height: 1.6;
	color: var(--kf-text);
	background: var(--kf-bg);
	-webkit-font-smoothing: antialiased;
}

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

a:not(.kf-btn):not(.kfdata-demo-switcher__role) {
	color: var(--kf-primary);
	text-decoration-thickness: 1px;
	text-underline-offset: 3px;
}

a:not(.kf-btn):not(.kfdata-demo-switcher__role):hover {
	color: var(--kf-primary-dark);
}

.kf-skip-link {
	position: absolute;
	left: -9999px;
	top: 0;
	z-index: 99999;
	padding: 0.75rem 1rem;
	background: var(--kf-accent);
	color: #fff;
}

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

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

/* Header */
.kf-header {
	position: sticky;
	top: 0;
	z-index: 100;
	background: rgba(255, 255, 255, 0.92);
	backdrop-filter: blur(12px);
	border-bottom: 1px solid var(--kf-border);
}

.kf-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	min-height: var(--kf-header-h);
	gap: 1rem;
}

.kf-brand {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	text-decoration: none;
	color: var(--kf-accent);
	font-weight: 700;
	font-size: 1.125rem;
}

.kf-brand__mark {
	width: 42px;
	height: 42px;
	border-radius: 10px;
	background: linear-gradient(135deg, var(--kf-primary), var(--kf-accent));
	display: grid;
	place-items: center;
	color: #fff;
	font-size: 1.25rem;
	flex-shrink: 0;
}

.kf-brand--logo .custom-logo-link {
	display: flex;
	align-items: center;
	text-decoration: none;
}

.kf-brand--logo img {
	max-height: 52px;
	width: auto;
}

.kf-brand__text span {
	display: block;
	font-size: 0.75rem;
	font-weight: 400;
	color: var(--kf-text-muted);
	letter-spacing: 0.04em;
	text-transform: uppercase;
}

.kf-nav {
	display: flex;
	align-items: center;
	gap: 1.5rem;
}

.kf-nav__toggle {
	display: none;
	background: none;
	border: 1px solid var(--kf-border);
	border-radius: 8px;
	padding: 0.5rem 0.75rem;
	cursor: pointer;
	font: inherit;
	color: var(--kf-accent);
}

.kf-nav__list {
	display: flex;
	align-items: center;
	gap: 0.25rem;
	list-style: none;
	margin: 0;
	padding: 0;
}

.kf-nav__list a {
	display: block;
	padding: 0.5rem 0.85rem;
	border-radius: 999px;
	text-decoration: none;
	color: var(--kf-text);
	font-weight: 500;
	font-size: 0.95rem;
	transition: background 0.15s, color 0.15s;
}

.kf-nav__list a:hover,
.kf-nav__list .current-menu-item > a {
	background: var(--kf-bg-alt);
	color: var(--kf-accent);
}

.kf-header__actions {
	display: flex;
	align-items: center;
	gap: 0.75rem;
}

.kf-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.35rem;
	padding: 0.65rem 1.25rem;
	border-radius: 999px;
	font-weight: 600;
	font-size: 0.95rem;
	text-decoration: none;
	border: 2px solid transparent;
	cursor: pointer;
	transition: transform 0.15s, box-shadow 0.15s, background 0.15s;
}

.kf-btn:hover {
	transform: translateY(-1px);
}

.kf-btn--primary {
	background: var(--kf-primary);
	color: #fff !important;
	box-shadow: 0 4px 14px rgba(13, 148, 136, 0.35);
	text-decoration: none;
}

.kf-btn--primary:hover {
	background: var(--kf-primary-dark);
	color: #fff !important;
}

.kf-btn--outline {
	background: transparent;
	color: var(--kf-accent) !important;
	border-color: var(--kf-border);
	text-decoration: none;
}

.kf-btn--outline:hover {
	border-color: var(--kf-primary);
	color: var(--kf-primary) !important;
}

.kf-btn--ghost {
	background: transparent;
	color: var(--kf-text-muted) !important;
	text-decoration: none;
	font-size: 0.9rem;
}

/* Solid light button for dark sections (hero, CTA band) — not transparent outline */
.kf-btn--inverse,
a.kf-btn.kf-btn--inverse {
	background-color: #ffffff;
	background-image: none;
	color: #1e3a5f;
	border: 2px solid #ffffff;
	box-shadow: 0 4px 18px rgba(15, 23, 42, 0.28);
}

.kf-btn--inverse:hover,
.kf-btn--inverse:focus,
a.kf-btn.kf-btn--inverse:hover,
a.kf-btn.kf-btn--inverse:focus {
	background-color: #f1f5f9;
	color: #1e3a5f;
	border-color: #f1f5f9;
	box-shadow: 0 6px 22px rgba(15, 23, 42, 0.32);
}

/* Legacy: outline + on-dark still supported if old templates are cached */
.kf-btn--on-dark,
.kf-hero .kf-btn--outline,
.kf-hero__actions .kf-btn--outline,
.kf-cta-band .kf-btn--outline,
.kf-cta-band .kf-hero__actions .kf-btn--outline {
	background-color: #ffffff !important;
	background-image: none !important;
	color: #1e3a5f !important;
	border-color: #ffffff !important;
	box-shadow: 0 4px 18px rgba(15, 23, 42, 0.28);
}

.kf-btn--on-dark:hover,
.kf-btn--on-dark:focus,
.kf-hero .kf-btn--outline:hover,
.kf-hero .kf-btn--outline:focus,
.kf-hero__actions .kf-btn--outline:hover,
.kf-hero__actions .kf-btn--outline:focus,
.kf-cta-band .kf-btn--outline:hover,
.kf-cta-band .kf-btn--outline:focus,
.kf-cta-band .kf-hero__actions .kf-btn--outline:hover,
.kf-cta-band .kf-hero__actions .kf-btn--outline:focus {
	background-color: #f1f5f9 !important;
	color: #1e3a5f !important;
	border-color: #f1f5f9 !important;
}

.kf-hero__actions .kf-btn--primary,
.kf-cta-band .kf-btn--primary {
	box-shadow: 0 4px 18px rgba(0, 0, 0, 0.28);
	border: 2px solid rgba(255, 255, 255, 0.35);
}

/* Hero */
.kf-hero {
	position: relative;
	min-height: clamp(520px, 72vh, 760px);
	display: flex;
	align-items: center;
	color: #fff;
	overflow: hidden;
}

.kf-hero__bg {
	position: absolute;
	inset: 0;
	background:
		linear-gradient(120deg, rgba(30, 58, 95, 0.88) 0%, rgba(13, 148, 136, 0.75) 100%),
		url("../images/hero-campus.jpg") center/cover no-repeat;
	z-index: 0;
}

.kf-hero__content {
	position: relative;
	z-index: 1;
	padding: 4rem 0;
	max-width: 680px;
}

.kf-hero__eyebrow {
	display: inline-block;
	font-size: 0.8rem;
	font-weight: 600;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	opacity: 0.9;
	margin-bottom: 1rem;
}

.kf-hero__title {
	font-family: var(--kf-font-serif);
	font-size: clamp(2.25rem, 5vw, 3.5rem);
	line-height: 1.15;
	margin: 0 0 1.25rem;
	font-weight: 600;
}

.kf-hero__lead {
	font-size: 1.2rem;
	opacity: 0.95;
	margin: 0 0 2rem;
	max-width: 540px;
}

.kf-hero__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 1rem;
}

.kf-hero__stats {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 1.5rem;
	margin-top: 3rem;
	padding-top: 2rem;
	border-top: 1px solid rgba(255, 255, 255, 0.25);
}

.kf-hero__stat strong {
	display: block;
	font-size: 1.75rem;
	font-family: var(--kf-font-serif);
}

.kf-hero__stat span {
	font-size: 0.85rem;
	opacity: 0.85;
}

/* Sections */
.kf-section {
	padding: clamp(3rem, 8vw, 5.5rem) 0;
}

.kf-section--alt {
	background: var(--kf-bg-alt);
}

.kf-section__header {
	text-align: center;
	max-width: 640px;
	margin: 0 auto 3rem;
}

.kf-section__eyebrow {
	color: var(--kf-primary);
	font-weight: 700;
	font-size: 0.8rem;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	margin: 0 0 0.5rem;
}

.kf-section__title {
	font-family: var(--kf-font-serif);
	font-size: clamp(1.75rem, 3vw, 2.5rem);
	color: var(--kf-accent);
	margin: 0 0 0.75rem;
}

.kf-section__lead {
	color: var(--kf-text-muted);
	margin: 0;
}

/* Service cards */
.kf-services-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
	gap: 1.5rem;
}

.kf-service-card {
	background: var(--kf-surface);
	border-radius: var(--kf-radius-lg);
	padding: 2rem;
	box-shadow: var(--kf-shadow);
	border: 1px solid var(--kf-border);
	transition: transform 0.2s, box-shadow 0.2s;
}

.kf-service-card:hover {
	transform: translateY(-4px);
	box-shadow: var(--kf-shadow-lg);
}

.kf-service-card__icon {
	width: 52px;
	height: 52px;
	border-radius: 14px;
	background: linear-gradient(135deg, rgba(13, 148, 136, 0.15), rgba(30, 58, 95, 0.1));
	display: grid;
	place-items: center;
	font-size: 1.5rem;
	margin-bottom: 1.25rem;
}

.kf-service-card h3 {
	font-family: var(--kf-font-serif);
	color: var(--kf-accent);
	margin: 0 0 0.75rem;
	font-size: 1.35rem;
}

.kf-service-card p {
	color: var(--kf-text-muted);
	margin: 0 0 1.25rem;
	font-size: 0.98rem;
}

/* Testimonials */
.kf-testimonials {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	gap: 1.5rem;
}

.kf-testimonial {
	background: var(--kf-surface);
	border-radius: var(--kf-radius);
	padding: 1.75rem;
	border: 1px solid var(--kf-border);
}

.kf-testimonial blockquote {
	margin: 0 0 1rem;
	font-style: italic;
	color: var(--kf-text);
}

.kf-testimonial cite {
	font-style: normal;
	font-weight: 600;
	color: var(--kf-accent);
	font-size: 0.9rem;
}

/* CTA band */
.kf-cta-band {
	background: linear-gradient(135deg, var(--kf-accent), var(--kf-accent-light));
	color: #fff;
	padding: clamp(3rem, 6vw, 4.5rem) 0;
}

.kf-cta-band__inner {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 2rem;
}

.kf-cta-band h2 {
	font-family: var(--kf-font-serif);
	font-size: clamp(1.5rem, 3vw, 2.25rem);
	margin: 0 0 0.5rem;
}

.kf-cta-band p {
	margin: 0;
	opacity: 0.9;
	max-width: 480px;
}

/* Main content pages */
.kf-main {
	padding: clamp(2rem, 5vw, 3.5rem) 0;
	min-height: 50vh;
}

.kf-main--app {
	padding-top: 1.5rem;
}

.kf-page-header {
	margin-bottom: 2rem;
}

.kf-page-header h1 {
	font-family: var(--kf-font-serif);
	color: var(--kf-accent);
	font-size: clamp(1.75rem, 3vw, 2.5rem);
	margin: 0 0 0.5rem;
}

.kf-page-header p {
	color: var(--kf-text-muted);
	margin: 0;
}

.kf-content-prose {
	max-width: 720px;
}

.kf-content-prose h2 {
	font-family: var(--kf-font-serif);
	color: var(--kf-accent);
	margin-top: 2rem;
}

.kf-contact-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
	gap: 2rem;
	max-width: none;
}

/* App shell for shortcodes */
.kf-app-shell {
	background: var(--kf-surface);
	border-radius: var(--kf-radius-lg);
	border: 1px solid var(--kf-border);
	box-shadow: var(--kf-shadow);
	padding: clamp(1rem, 3vw, 2rem);
	min-height: 400px;
}

.kf-app-shell .kf-app-shell__hint {
	background: var(--kf-bg-alt);
	border-radius: var(--kf-radius);
	padding: 1rem 1.25rem;
	margin-bottom: 1.5rem;
	font-size: 0.95rem;
	color: var(--kf-text-muted);
}

.kf-portal-banner {
	background: linear-gradient(90deg, rgba(13, 148, 136, 0.12), rgba(30, 58, 95, 0.08));
	border: 1px solid rgba(13, 148, 136, 0.25);
	border-radius: var(--kf-radius);
	padding: 1rem 1.25rem;
	margin-bottom: 1.5rem;
	font-size: 0.95rem;
}

/* Plugin harmony — soften plugin UI inside campus wrapper */
.kf-campus .kf-app-shell button,
.kf-campus .kf-app-shell .button,
.kf-campus .kf-app-shell input[type="submit"] {
	border-radius: 8px;
}

/* Footer */
.kf-footer {
	background: var(--kf-accent);
	color: rgba(255, 255, 255, 0.85);
	padding: 3.5rem 0 0;
	margin-top: auto;
}

.kf-footer a {
	color: #fff;
	text-decoration: none;
	opacity: 0.9;
}

.kf-footer a:hover {
	opacity: 1;
	text-decoration: underline;
}

.kf-footer__grid {
	display: grid;
	grid-template-columns: 2fr 1fr 1fr;
	gap: 2rem;
	padding-bottom: 2.5rem;
}

.kf-footer__brand {
	font-size: 1.125rem;
	font-weight: 700;
	color: #fff;
	margin-bottom: 0.75rem;
}

.kf-footer__tagline {
	opacity: 0.8;
	font-size: 0.95rem;
	max-width: 320px;
}

.kf-footer h3 {
	color: #fff;
	font-size: 0.85rem;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	margin: 0 0 1rem;
	opacity: 0.7;
}

.kf-footer-nav {
	list-style: none;
	margin: 0;
	padding: 0;
}

.kf-footer-nav li {
	margin-bottom: 0.5rem;
}

.kf-footer__demo {
	background: rgba(0, 0, 0, 0.2);
	padding: 1rem 0;
	font-size: 0.85rem;
	text-align: center;
}

.kf-footer__demo code {
	background: rgba(255, 255, 255, 0.12);
	padding: 0.15rem 0.4rem;
	border-radius: 4px;
}

.kf-footer__bottom {
	border-top: 1px solid rgba(255, 255, 255, 0.12);
	padding: 1.25rem 0;
	font-size: 0.85rem;
	opacity: 0.7;
	text-align: center;
}

/* Demo admin banner */
.kf-demo-banner {
	background: #fef3c7;
	color: #92400e;
	padding: 0.65rem 1rem;
	text-align: center;
	font-size: 0.9rem;
	border-bottom: 1px solid #fcd34d;
}

.kf-demo-banner a {
	color: #b45309;
	font-weight: 600;
}

.kf-demo-banner__dismiss {
	margin-left: 1rem;
	background: none;
	border: none;
	cursor: pointer;
	text-decoration: underline;
	font: inherit;
	color: inherit;
}

/* Site wrapper */
.kf-site {
	display: flex;
	flex-direction: column;
	min-height: 100vh;
}

/* Responsive */
@media (max-width: 900px) {
	.kf-footer__grid {
		grid-template-columns: 1fr;
	}

	.kf-hero__stats {
		grid-template-columns: 1fr;
		gap: 1rem;
	}
}

@media (max-width: 768px) {
	.kf-nav__toggle {
		display: block;
	}

	.kf-nav__panel {
		position: fixed;
		inset: var(--kf-header-h) 0 auto 0;
		background: var(--kf-surface);
		border-bottom: 1px solid var(--kf-border);
		padding: 1rem;
		transform: translateY(-120%);
		opacity: 0;
		pointer-events: none;
		transition: transform 0.25s, opacity 0.25s;
		box-shadow: var(--kf-shadow-lg);
	}

	.kf-nav.is-open .kf-nav__panel {
		transform: translateY(0);
		opacity: 1;
		pointer-events: auto;
	}

	.kf-nav__list {
		flex-direction: column;
		align-items: stretch;
	}

	.kf-nav__list a {
		border-radius: 8px;
	}

	.kf-header__actions .kf-btn--ghost {
		display: none;
	}
}