/* Avatar CLI landing page (/avatar-cli).
 *
 * Built entirely on the tokens in tokens.css, so light and dark themes come for
 * free: no hardcoded hex, no theme-specific overrides below. Terminal chrome
 * borrows the same surface/stroke ladder as the rest of the site rather than
 * inventing a second one.
 */

.cli-wrap {
	width: 100%;
	max-width: 1180px;
	margin: 0 auto;
	padding: 0 var(--space-lg);
}

/* ── Hero ─────────────────────────────────────────────────────────────── */

.cli-hero {
	position: relative;
	overflow: hidden;
	padding: clamp(var(--space-2xl), 9vw, 7rem) 0 var(--space-2xl);
	border-bottom: 1px solid var(--stroke);
}

.cli-hero-bg {
	position: absolute;
	inset: 0;
	pointer-events: none;
}

.cli-hero-orb {
	position: absolute;
	border-radius: 50%;
	filter: blur(90px);
	opacity: 0.5;
}

.cli-hero-orb.a {
	width: 34rem;
	height: 34rem;
	top: -12rem;
	right: -8rem;
	background: var(--accent-soft);
}

.cli-hero-orb.b {
	width: 26rem;
	height: 26rem;
	bottom: -14rem;
	left: -6rem;
	background: var(--accent-soft);
}

.cli-hero-grid {
	position: absolute;
	inset: 0;
	background-image:
		linear-gradient(to right, var(--stroke) 1px, transparent 1px),
		linear-gradient(to bottom, var(--stroke) 1px, transparent 1px);
	background-size: 64px 64px;
	mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 20%, transparent 78%);
	-webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 20%, transparent 78%);
	opacity: 0.7;
}

.cli-hero-inner {
	position: relative;
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
	gap: var(--space-2xl);
	align-items: center;
}

.cli-badge {
	display: inline-flex;
	align-items: center;
	gap: var(--space-sm);
	padding: var(--space-2xs) var(--space-sm);
	border: 1px solid var(--stroke-strong);
	border-radius: var(--radius-pill);
	background: var(--surface-1);
	color: var(--ink-dim);
	font-family: var(--font-mono);
	font-size: var(--text-2xs);
	letter-spacing: 0.02em;
}

.cli-badge-dot {
	width: 6px;
	height: 6px;
	border-radius: 50%;
	background: var(--success);
	box-shadow: 0 0 0 3px color-mix(in srgb, var(--success) 22%, transparent);
}

.cli-h1 {
	margin: var(--space-lg) 0 0;
	font-family: var(--font-display);
	font-size: clamp(2.1rem, 5.2vw, var(--text-2xl));
	font-weight: var(--weight-bold);
	line-height: var(--leading-tight);
	letter-spacing: -0.02em;
	color: var(--ink-bright);
}

.cli-h1 em {
	font-style: italic;
	color: var(--ink-dim);
}

.cli-sub {
	margin: var(--space-md) 0 0;
	max-width: 34rem;
	font-size: var(--text-base);
	line-height: var(--leading-normal);
	color: var(--ink-dim);
}

.cli-sub strong {
	color: var(--ink);
	font-weight: var(--weight-medium);
}

/* Install command */

.cli-install {
	margin-top: var(--space-lg);
}

.cli-install-cmd {
	display: flex;
	align-items: center;
	gap: var(--space-sm);
	max-width: 30rem;
	padding: var(--space-sm) var(--space-sm) var(--space-sm) var(--space-md);
	border: 1px solid var(--stroke-strong);
	border-radius: var(--radius-md);
	background: var(--surface-1);
	font-family: var(--font-mono);
	font-size: var(--text-md);
	transition: border-color 160ms ease, background 160ms ease;
}

.cli-install-cmd:hover {
	border-color: var(--stroke-strong);
	background: var(--surface-2);
}

.cli-prompt {
	color: var(--ink-faint);
	user-select: none;
}

.cli-cmd-text {
	flex: 1 1 auto;
	min-width: 0;
	overflow-x: auto;
	white-space: nowrap;
	color: var(--ink);
	scrollbar-width: none;
}

.cli-cmd-text::-webkit-scrollbar {
	display: none;
}

.cli-copy {
	display: inline-flex;
	align-items: center;
	gap: var(--space-2xs);
	flex: 0 0 auto;
	padding: var(--space-2xs) var(--space-sm);
	border: 1px solid var(--stroke);
	border-radius: var(--radius-sm);
	background: var(--surface-2);
	color: var(--ink-dim);
	font-family: var(--font-body);
	font-size: var(--text-2xs);
	cursor: pointer;
	transition: background 140ms ease, color 140ms ease, border-color 140ms ease;
}

.cli-copy:hover {
	background: var(--surface-3);
	color: var(--ink-bright);
	border-color: var(--stroke-strong);
}

.cli-copy:active {
	transform: translateY(1px);
}

.cli-copy:focus-visible,
.cli-term-replay:focus-visible,
.cli-next-card:focus-visible,
.cli-btn:focus-visible {
	outline: var(--focus-ring-width, 2px) solid var(--accent);
	outline-offset: var(--focus-ring-offset, 2px);
}

.cli-copy[data-copied='true'] {
	color: var(--success);
	border-color: color-mix(in srgb, var(--success) 40%, transparent);
}

.cli-install-alt {
	margin: var(--space-sm) 0 0;
	font-size: var(--text-sm);
	color: var(--ink-faint);
}

.cli-install-alt code,
.cli-lede code,
.cli-cmd-desc code,
.cli-gate-note code,
.cli-field-note code,
.cli-manifest-more code,
.cli-live-note code,
.cli-next-desc code,
.cli-live-caption code {
	padding: 0.1em 0.36em;
	border: 1px solid var(--stroke);
	border-radius: var(--radius-sm);
	background: var(--surface-1);
	font-family: var(--font-mono);
	font-size: 0.9em;
	color: var(--ink);
}

/* Buttons */

.cli-ctas {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-sm);
	margin-top: var(--space-lg);
}

.cli-btn {
	display: inline-flex;
	align-items: center;
	gap: var(--space-xs);
	padding: var(--space-sm) var(--space-md);
	border-radius: var(--radius-md);
	font-size: var(--text-ui);
	font-weight: var(--weight-medium);
	text-decoration: none;
	border: 1px solid transparent;
	transition: background 150ms ease, color 150ms ease, border-color 150ms ease, transform 150ms ease;
}

.cli-btn:active {
	transform: translateY(1px);
}

.cli-btn-primary {
	background: var(--btn-primary-bg);
	color: var(--btn-primary-fg);
}

.cli-btn-primary:hover {
	background: var(--btn-primary-bg-hover);
}

.cli-btn-ghost {
	background: transparent;
	color: var(--ink);
	border-color: var(--stroke-strong);
}

.cli-btn-ghost:hover {
	background: var(--surface-2);
	color: var(--ink-bright);
}

/* Stats */

.cli-stats {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-xl);
	margin: var(--space-xl) 0 0;
	padding-top: var(--space-lg);
	border-top: 1px solid var(--stroke);
}

.cli-stat {
	display: flex;
	flex-direction: column-reverse;
	gap: var(--space-3xs);
}

.cli-stat-value {
	margin: 0;
	font-family: var(--font-display);
	font-size: var(--text-lg);
	font-weight: var(--weight-semibold);
	color: var(--ink-bright);
	line-height: 1.1;
}

.cli-stat-label {
	font-size: var(--text-2xs);
	color: var(--ink-faint);
	text-transform: uppercase;
	letter-spacing: 0.07em;
}

/* ── Terminal ─────────────────────────────────────────────────────────── */

.cli-term-shell {
	position: relative;
}

.cli-term-glow {
	position: absolute;
	inset: 8% 6%;
	border-radius: var(--radius-lg);
	background: var(--accent-soft);
	filter: blur(56px);
	opacity: 0.6;
	pointer-events: none;
}

.cli-term {
	position: relative;
	border: 1px solid var(--stroke-strong);
	border-radius: var(--radius-lg);
	background: var(--surface-1);
	box-shadow: var(--shadow-2, 0 18px 50px rgba(0, 0, 0, 0.35));
	overflow: hidden;
	backdrop-filter: blur(12px);
}

.cli-term-bar {
	display: flex;
	align-items: center;
	gap: var(--space-xs);
	padding: var(--space-sm) var(--space-md);
	border-bottom: 1px solid var(--stroke);
	background: var(--surface-2);
}

.cli-term-dot {
	width: 10px;
	height: 10px;
	border-radius: 50%;
	opacity: 0.75;
}

.cli-term-dot.r { background: var(--danger); }
.cli-term-dot.y { background: var(--warn); }
.cli-term-dot.g { background: var(--success); }

.cli-term-title {
	flex: 1 1 auto;
	text-align: center;
	font-family: var(--font-mono);
	font-size: var(--text-2xs);
	color: var(--ink-faint);
}

.cli-term-replay {
	display: inline-flex;
	align-items: center;
	gap: var(--space-3xs);
	padding: var(--space-3xs) var(--space-xs);
	border: 1px solid var(--stroke);
	border-radius: var(--radius-sm);
	background: transparent;
	color: var(--ink-faint);
	font-family: var(--font-body);
	font-size: var(--text-2xs);
	cursor: pointer;
	opacity: 0;
	transition: opacity 160ms ease, color 140ms ease, border-color 140ms ease;
}

.cli-term:hover .cli-term-replay,
.cli-term-replay:focus-visible {
	opacity: 1;
}

.cli-term-replay:hover {
	color: var(--ink-bright);
	border-color: var(--stroke-strong);
}

.cli-term-body {
	margin: 0;
	padding: var(--space-md);
	min-height: 22rem;
	max-height: 26rem;
	overflow-y: auto;
	font-family: var(--font-mono);
	font-size: var(--text-sm);
	line-height: var(--leading-normal);
	color: var(--ink);
	white-space: pre-wrap;
	word-break: break-word;
}

.cli-term-body .p { color: var(--ink-faint); }
.cli-term-body .c { color: var(--ink-bright); }
.cli-term-body .ok { color: var(--success); }
.cli-term-body .e { color: var(--danger); }
.cli-term-body .w { color: var(--warn); }
.cli-term-body .dim { color: var(--ink-faint); }

.cli-caret {
	display: inline-block;
	width: 0.55em;
	height: 1.05em;
	margin-left: 1px;
	vertical-align: text-bottom;
	background: var(--ink);
	animation: cli-blink 1s steps(1) infinite;
}

@keyframes cli-blink {
	0%, 50% { opacity: 1; }
	50.01%, 100% { opacity: 0; }
}

/* ── Sections ─────────────────────────────────────────────────────────── */

.cli-section {
	padding: var(--space-2xl) 0;
	border-bottom: 1px solid var(--stroke);
}

.cli-section-alt {
	background: var(--surface-1);
}

.cli-section-head {
	max-width: 46rem;
	margin-bottom: var(--space-xl);
}

.cli-eyebrow {
	display: inline-block;
	margin-bottom: var(--space-sm);
	font-family: var(--font-mono);
	font-size: var(--text-2xs);
	text-transform: uppercase;
	letter-spacing: 0.12em;
	color: var(--ink-faint);
}

.cli-h2 {
	margin: 0;
	font-family: var(--font-display);
	font-size: clamp(1.5rem, 3.4vw, var(--text-xl));
	font-weight: var(--weight-semibold);
	line-height: var(--leading-tight);
	letter-spacing: -0.015em;
	color: var(--ink-bright);
}

.cli-lede {
	margin: var(--space-sm) 0 0;
	font-size: var(--text-base);
	line-height: var(--leading-normal);
	color: var(--ink-dim);
}

/* ── Code snippets ────────────────────────────────────────────────────── */

.cli-snip {
	margin: 0;
	padding: var(--space-md);
	border: 1px solid var(--stroke);
	border-radius: var(--radius-md);
	background: var(--surface-2);
	font-family: var(--font-mono);
	font-size: var(--text-sm);
	line-height: var(--leading-normal);
	color: var(--ink);
	overflow-x: auto;
	white-space: pre;
	tab-size: 2;
}

.cli-snip-lg {
	font-size: var(--text-md);
}

.cli-snip .k { color: var(--ink-bright); }
.cli-snip .s { color: var(--success); }
.cli-snip .n { color: var(--warn); }
.cli-snip .e { color: var(--danger); }
.cli-snip .ok { color: var(--success); }
.cli-snip .dim { color: var(--ink-faint); }

/* ── Command cards ────────────────────────────────────────────────────── */

.cli-cmd-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(min(100%, 26rem), 1fr));
	gap: var(--space-lg);
}

.cli-cmd-card {
	display: flex;
	flex-direction: column;
	gap: var(--space-sm);
	padding: var(--space-lg);
	border: 1px solid var(--stroke);
	border-radius: var(--radius-lg);
	background: var(--surface-1);
	transition: border-color 180ms ease, transform 180ms ease, background 180ms ease;
}

.cli-cmd-card:hover {
	border-color: var(--stroke-strong);
	background: var(--surface-2);
	transform: translateY(-2px);
}

.cli-cmd-head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--space-sm);
}

.cli-cmd-name {
	margin: 0;
	font-size: var(--text-lg);
	font-weight: var(--weight-semibold);
}

.cli-cmd-name code {
	font-family: var(--font-mono);
	color: var(--ink-bright);
}

.cli-chip {
	padding: var(--space-3xs) var(--space-xs);
	border: 1px solid var(--stroke);
	border-radius: var(--radius-pill);
	background: var(--surface-2);
	font-family: var(--font-mono);
	font-size: var(--text-2xs);
	color: var(--ink-faint);
	white-space: nowrap;
}

.cli-cmd-desc {
	margin: 0;
	font-size: var(--text-md);
	line-height: var(--leading-normal);
	color: var(--ink-dim);
}

.cli-cmd-card .cli-snip {
	margin-top: auto;
}

/* ── Live proof ───────────────────────────────────────────────────────── */

.cli-live {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
	gap: var(--space-xl);
	align-items: start;
}

.cli-live-code-bar {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--space-sm);
	padding: var(--space-xs) var(--space-sm);
	border: 1px solid var(--stroke);
	border-bottom: none;
	border-radius: var(--radius-md) var(--radius-md) 0 0;
	background: var(--surface-3);
}

.cli-live-code-label {
	font-family: var(--font-mono);
	font-size: var(--text-2xs);
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color: var(--ink-faint);
}

.cli-live-code .cli-snip {
	border-radius: 0 0 var(--radius-md) var(--radius-md);
}

.cli-copy-sm {
	padding: var(--space-3xs) var(--space-xs);
}

.cli-live-note,
.cli-live-caption {
	margin: var(--space-md) 0 0;
	font-size: var(--text-sm);
	line-height: var(--leading-normal);
	color: var(--ink-faint);
}

.cli-live-caption {
	text-align: center;
	margin-top: var(--space-sm);
}

.cli-live-stage-frame {
	position: relative;
	border: 1px solid var(--stroke-strong);
	border-radius: var(--radius-lg);
	background: var(--surface-2);
	overflow: hidden;
	min-height: 420px;
}

.cli-live-stage-frame agent-3d {
	display: block;
	opacity: 0;
	transition: opacity 420ms ease;
}

/* Three states: loading shows the skeleton, ready reveals the viewer, failed
   swaps in a real explanation instead of an empty rectangle. */
.cli-live-stage-frame[data-state='ready'] agent-3d { opacity: 1; }
.cli-live-stage-frame[data-state='ready'] .cli-live-skeleton,
.cli-live-stage-frame[data-state='failed'] .cli-live-skeleton { display: none; }
.cli-live-stage-frame[data-state='failed'] agent-3d { display: none; }
.cli-live-stage-frame:not([data-state='failed']) .cli-live-fallback { display: none; }

.cli-live-skeleton {
	position: absolute;
	inset: 0;
	background: var(--surface-3);
	overflow: hidden;
}

.cli-live-skeleton-sheen {
	position: absolute;
	inset: 0;
	background: linear-gradient(
		100deg,
		transparent 20%,
		color-mix(in srgb, var(--ink) 8%, transparent) 50%,
		transparent 80%
	);
	transform: translateX(-100%);
	animation: cli-sheen 1.6s ease-in-out infinite;
}

@keyframes cli-sheen {
	to { transform: translateX(100%); }
}

.cli-live-fallback {
	position: absolute;
	inset: 0;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: var(--space-xs);
	margin: 0;
	padding: var(--space-lg);
	text-align: center;
}

.cli-live-fallback-title {
	font-weight: var(--weight-semibold);
	color: var(--ink-bright);
}

.cli-live-fallback-body {
	max-width: 22rem;
	font-size: var(--text-sm);
	color: var(--ink-dim);
	line-height: var(--leading-normal);
}

/* ── Manifest ─────────────────────────────────────────────────────────── */

.cli-manifest {
	display: grid;
	grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
	gap: var(--space-xl);
	align-items: start;
}

.cli-manifest-code {
	grid-row: span 2;
}

.cli-field-list {
	display: flex;
	flex-direction: column;
	gap: var(--space-md);
	margin: 0;
	padding: 0;
	list-style: none;
}

.cli-field {
	display: flex;
	flex-direction: column;
	gap: var(--space-3xs);
	padding-left: var(--space-md);
	border-left: 2px solid var(--stroke-strong);
}

.cli-field-name {
	font-family: var(--font-mono);
	font-size: var(--text-md);
	color: var(--ink-bright);
}

.cli-field-note {
	font-size: var(--text-sm);
	line-height: var(--leading-normal);
	color: var(--ink-dim);
}

.cli-manifest-more {
	margin: 0;
	font-size: var(--text-sm);
	line-height: var(--leading-normal);
	color: var(--ink-faint);
}

/* ── Release gate ─────────────────────────────────────────────────────── */

.cli-gate-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(min(100%, 26rem), 1fr));
	gap: var(--space-lg);
}

.cli-gate {
	display: flex;
	flex-direction: column;
	gap: var(--space-md);
	padding: var(--space-lg);
	border: 1px solid var(--stroke);
	border-radius: var(--radius-lg);
	background: var(--bg-0);
}

.cli-gate-title {
	display: flex;
	align-items: center;
	gap: var(--space-sm);
	margin: 0;
	font-size: var(--text-lg);
	font-weight: var(--weight-semibold);
	color: var(--ink-bright);
}

.cli-gate-num {
	font-family: var(--font-mono);
	font-size: var(--text-sm);
	color: var(--ink-faint);
}

.cli-gate-note {
	margin: 0;
	font-size: var(--text-sm);
	line-height: var(--leading-normal);
	color: var(--ink-dim);
}

/* ── Next ─────────────────────────────────────────────────────────────── */

.cli-next-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr));
	gap: var(--space-md);
}

.cli-next-card {
	display: flex;
	flex-direction: column;
	gap: var(--space-xs);
	padding: var(--space-lg);
	border: 1px solid var(--stroke);
	border-radius: var(--radius-lg);
	background: var(--surface-1);
	text-decoration: none;
	transition: border-color 180ms ease, transform 180ms ease, background 180ms ease;
}

.cli-next-card:hover {
	border-color: var(--stroke-strong);
	background: var(--surface-2);
	transform: translateY(-2px);
}

.cli-next-title {
	margin: 0;
	font-size: var(--text-ui);
	font-weight: var(--weight-semibold);
	color: var(--ink-bright);
}

.cli-next-desc {
	margin: 0;
	flex: 1 1 auto;
	font-size: var(--text-sm);
	line-height: var(--leading-normal);
	color: var(--ink-dim);
}

.cli-next-go {
	display: inline-flex;
	align-items: center;
	gap: var(--space-3xs);
	margin-top: var(--space-xs);
	font-size: var(--text-sm);
	color: var(--ink-faint);
	transition: gap 160ms ease, color 160ms ease;
}

.cli-next-card:hover .cli-next-go {
	gap: var(--space-xs);
	color: var(--ink-bright);
}

/* ── Reveal on scroll ─────────────────────────────────────────────────── */

.cli-reveal {
	opacity: 0;
	transform: translateY(12px);
	transition: opacity 520ms ease, transform 520ms ease;
}

.cli-reveal.is-in {
	opacity: 1;
	transform: none;
}

/* ── Responsive ───────────────────────────────────────────────────────── */

@media (max-width: 940px) {
	.cli-hero-inner,
	.cli-live,
	.cli-manifest {
		grid-template-columns: minmax(0, 1fr);
	}

	.cli-manifest-code {
		grid-row: auto;
	}

	.cli-term-body {
		min-height: 18rem;
	}

	.cli-stats {
		gap: var(--space-lg);
	}
}

@media (max-width: 560px) {
	.cli-wrap {
		padding: 0 var(--space-md);
	}

	.cli-section {
		padding: var(--space-xl) 0;
	}

	.cli-cmd-card,
	.cli-gate,
	.cli-next-card {
		padding: var(--space-md);
	}

	.cli-stats {
		gap: var(--space-md) var(--space-lg);
	}
}

/* ── Reduced motion ───────────────────────────────────────────────────── */

@media (prefers-reduced-motion: reduce) {
	.cli-caret,
	.cli-live-skeleton-sheen {
		animation: none;
	}

	.cli-reveal {
		opacity: 1;
		transform: none;
		transition: none;
	}

	.cli-cmd-card:hover,
	.cli-next-card:hover {
		transform: none;
	}
}