@import url("/assets/kakapo_academy/css/kakapo-tokens.css");

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

body.ka-landing {
	margin: 0;
	font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
	color: var(--ka-text);
	background: var(--ka-bg);
	line-height: 1.5;
}

a {
	color: inherit;
	text-decoration: none;
}

.ka-container {
	width: min(1120px, calc(100% - 2rem));
	margin: 0 auto;
}

.ka-header {
	position: sticky;
	top: 0;
	z-index: 10;
	background: rgba(248, 250, 252, 0.92);
	backdrop-filter: blur(10px);
	border-bottom: 1px solid var(--ka-border);
}

.ka-header-inner,
.ka-footer-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	padding: 0.85rem 0;
}

.ka-brand {
	display: inline-flex;
	align-items: center;
	gap: 0.65rem;
	font-weight: 700;
}

.ka-brand {
	gap: 0.65rem;
}

.ka-brand-mark-img {
	display: block;
	height: 3.5rem;
	width: 4.2rem; /* 20% wider than height */
	object-fit: contain;
	flex-shrink: 0;
}

.ka-brand-text {
	font-weight: 700;
	font-size: 1.05rem;
	line-height: 1.2;
	color: var(--ka-text);
}

.ka-nav {
	display: flex;
	align-items: center;
	gap: 1rem;
	flex-wrap: wrap;
}

.ka-nav-user {
	font-size: 0.9rem;
	color: var(--ka-muted);
	max-width: 10rem;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.ka-link-muted {
	margin-top: 0.75rem;
	font-size: 0.95rem;
}

.ka-link-muted a {
	color: var(--ka-primary);
	text-decoration: underline;
	text-underline-offset: 2px;
}

.ka-nav a:not(.ka-btn) {
	color: var(--ka-muted);
	font-size: 0.95rem;
}

.ka-nav a:not(.ka-btn):hover {
	color: var(--ka-text);
}

.ka-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 0.55rem 1rem;
	border-radius: 999px;
	border: 1px solid transparent;
	font-size: 0.95rem;
	font-weight: 600;
	transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.ka-btn-lg {
	padding: 0.8rem 1.25rem;
}

.ka-btn-primary {
	background: var(--ka-primary);
	color: #fff;
}

.ka-btn-primary:hover {
	background: var(--ka-primary-dark);
}

.ka-btn-secondary,
.ka-btn-ghost {
	background: var(--ka-surface);
	border-color: var(--ka-border);
	color: var(--ka-text);
}

.ka-btn-secondary:hover,
.ka-btn-ghost:hover {
	border-color: #cbd5e1;
}

.ka-hero {
	padding: 4.5rem 0 3rem;
}

.ka-hero-grid {
	display: grid;
	grid-template-columns: 1.1fr 0.9fr;
	gap: 2rem;
	align-items: center;
}

.ka-eyebrow {
	margin: 0 0 0.75rem;
	font-size: 0.85rem;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--ka-primary);
}

.ka-hero h1 {
	margin: 0;
	font-size: clamp(2.2rem, 5vw, 3.5rem);
	line-height: 1.05;
	letter-spacing: -0.03em;
}

.ka-lead {
	margin: 1rem 0 0;
	max-width: 38rem;
	color: var(--ka-muted);
	font-size: 1.05rem;
}

.ka-hero-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 0.75rem;
	margin-top: 1.5rem;
}

.ka-hero-stats {
	display: flex;
	flex-wrap: wrap;
	gap: 1.25rem;
	margin: 1.75rem 0 0;
	padding: 0;
	list-style: none;
	color: var(--ka-muted);
}

.ka-hero-stats strong {
	display: block;
	color: var(--ka-text);
	font-size: 1.25rem;
}

.ka-hero-panel {
	background: var(--ka-surface);
	border: 1px solid var(--ka-border);
	border-radius: calc(var(--ka-radius) + 4px);
	box-shadow: var(--ka-shadow);
	padding: 1.5rem;
}

.ka-graph-preview {
	position: relative;
	height: 260px;
	border-radius: var(--ka-radius);
	background:
		radial-gradient(circle at 20% 20%, rgba(124, 140, 3, 0.14), transparent 45%),
		linear-gradient(180deg, var(--ka-brand-olive-surface), #ffffff);
	overflow: hidden;
}

.ka-node {
	position: absolute;
	border-radius: 999px;
	border: 2px solid rgba(255, 255, 255, 0.8);
}

.ka-node-mastered {
	width: 54px;
	height: 54px;
	top: 38%;
	left: 18%;
	background: var(--ka-mastered);
}

.ka-node-practicing {
	width: 42px;
	height: 42px;
	top: 22%;
	left: 58%;
	background: var(--ka-practicing);
}

.ka-node-locked {
	width: 34px;
	height: 34px;
	top: 62%;
	left: 64%;
	background: var(--ka-locked);
}

.ka-edge {
	position: absolute;
	height: 2px;
	background: rgba(15, 23, 42, 0.18);
	transform-origin: left center;
}

.ka-edge-1 {
	width: 120px;
	top: 46%;
	left: 24%;
	transform: rotate(-18deg);
}

.ka-edge-2 {
	width: 96px;
	top: 34%;
	left: 42%;
	transform: rotate(28deg);
}

.ka-edge-3 {
	width: 88px;
	top: 58%;
	left: 46%;
	transform: rotate(58deg);
}

.ka-panel-caption {
	margin: 1rem 0 0;
	color: var(--ka-muted);
	font-size: 0.95rem;
	text-align: center;
}

.ka-section {
	padding: 3.5rem 0;
}

.ka-section-head {
	max-width: 42rem;
	margin-bottom: 1.75rem;
}

.ka-section-head h2,
.ka-course-panel h2,
.ka-cta-panel h2 {
	margin: 0 0 0.75rem;
	font-size: clamp(1.6rem, 3vw, 2.2rem);
	letter-spacing: -0.02em;
}

.ka-section-head p,
.ka-course-description,
.ka-cta-panel p {
	margin: 0;
	color: var(--ka-muted);
}

.ka-card-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 1rem;
}

.ka-card {
	background: var(--ka-surface);
	border: 1px solid var(--ka-border);
	border-radius: var(--ka-radius);
	padding: 1.25rem;
}

.ka-card h3 {
	margin: 0 0 0.5rem;
	font-size: 1.05rem;
}

.ka-card p {
	margin: 0;
	color: var(--ka-muted);
}

.ka-section-accent {
	background: var(--ka-accent);
}

.ka-course-panel {
	display: grid;
	grid-template-columns: 1.1fr 0.9fr;
	gap: 2rem;
	align-items: start;
}

.ka-objectives {
	background: var(--ka-surface);
	border: 1px solid var(--ka-border);
	border-radius: var(--ka-radius);
	padding: 1.25rem;
}

.ka-objectives h3 {
	margin: 0 0 0.75rem;
	font-size: 1rem;
}

.ka-objectives ul {
	margin: 0;
	padding-left: 1.1rem;
	color: var(--ka-muted);
}

.ka-objectives li + li {
	margin-top: 0.45rem;
}

.ka-section-cta {
	padding-bottom: 4rem;
}

.ka-cta-panel {
	background: var(--ka-surface);
	border: 1px solid var(--ka-border);
	border-radius: calc(var(--ka-radius) + 4px);
	box-shadow: var(--ka-shadow);
	padding: 2rem;
	text-align: center;
}

.ka-footer {
	border-top: 1px solid var(--ka-border);
	color: var(--ka-muted);
	font-size: 0.92rem;
}

.ka-footer-links {
	display: flex;
	gap: 1rem;
}

@media (max-width: 900px) {
	.ka-hero-grid,
	.ka-course-panel,
	.ka-card-grid {
		grid-template-columns: 1fr;
	}

	.ka-header-inner {
		flex-direction: column;
		align-items: stretch;
	}

	.ka-nav {
		justify-content: flex-start;
	}
}

@media (max-width: 640px) {
	.ka-nav a:not(.ka-btn) {
		display: none;
	}

	.ka-hero {
		padding-top: 2.5rem;
	}

	.ka-hero-actions,
	.ka-footer-inner {
		flex-direction: column;
		align-items: stretch;
	}
}