/* =============================================================================
   WEBMASTER 95 — Retro / 90s Nostalgia Design System
   Living documentation. Plain CSS. No build. Runs offline.

   Everything downstream pulls from the tokens in :root. The whole point of the
   system is that the bevels, the colors, the textures, and the motion are all
   named constants — change a token here, the whole page shifts with it.
   ========================================================================== */

/* ----------------------------------------------------------------- @font-face
   Vendored locally in assets/fonts. MS Sans Serif (98.css) for body, Anton for
   the Impact/Arial-Black headers, VT323 for the green hit-counter monospace,
   Pixelify Sans as the "fun" decorative accent (our Comic Sans stand-in). */
@font-face {
	font-family: "MS Sans Serif";
	src: url("./assets/fonts/ms_sans_serif.woff2") format("woff2"), url("./fonts/ms_sans_serif.woff2") format("woff2");
	font-weight: 400;
	font-display: swap;
}
@font-face {
	font-family: "MS Sans Serif";
	src: url("./assets/fonts/ms_sans_serif_bold.woff2") format("woff2"), url("./fonts/ms_sans_serif_bold.woff2") format("woff2");
	font-weight: 700;
	font-display: swap;
}
@font-face {
	font-family: "Anton";
	src: url("./assets/fonts/Anton-Regular.ttf") format("truetype"), url("./fonts/Anton-Regular.ttf") format("truetype");
	font-weight: 400 900;
	font-display: swap;
}
@font-face {
	font-family: "VT323";
	src: url("./assets/fonts/VT323-Regular.ttf") format("truetype"), url("./fonts/VT323-Regular.ttf") format("truetype");
	font-weight: 400;
	font-display: swap;
}
@font-face {
	font-family: "Pixelify Sans";
	src: url("./assets/fonts/PixelifySans.ttf") format("truetype"), url("./fonts/PixelifySans.ttf") format("truetype");
	font-weight: 400 700;
	font-display: swap;
}

/* ==================================================================== TOKENS */
:root {
	/* --- Color palette (Windows 95 system colors + early-web hex) --------- */
	--background: #c0c0c0;
	--foreground: #000000;
	--muted: #808080;
	--accent: #0000ff; /* unvisited link blue          */
	--secondary: #ff0000; /* hot red                       */
	--tertiary: #ffff00; /* bright yellow                 */
	--success: #00ff00; /* lime                          */
	--success-dark: #00aa00; /* readable green                */
	--border: #000000;
	--border-light: #ffffff; /* 3D highlight (top/left)       */
	--border-dark: #808080; /* 3D shadow (bottom/right)      */
	--bevel-darkest: #404040; /* deepest inner shadow          */
	--bevel-lightest: #dfdfdf; /* brightest inner highlight     */
	--title-bar: #000080; /* navy                          */
	--title-bar-end: #1084d0; /* Win98 active gradient end     */
	--panel-yellow: #ffffcc; /* notepad/help yellow           */
	--visited: #800080; /* visited link purple           */
	--hover-link: #ff0000; /* link hover red                */
	--row-even: #ffffff;
	--row-odd: #e8e8e8;
	--teal: #008080; /* classic Win95 desktop teal    */

	/* --- Radius: zero. Everywhere. Always. -------------------------------- */
	--radius: 0px;

	/* --- Borders ---------------------------------------------------------- */
	--bw: 2px; /* standard */
	--bw-emph: 4px; /* emphasis / section dividers */

	/* --- THE bevel box-shadows (reused as variables for consistency) ------ */
	--bevel-out:
		inset -1px -1px 0 var(--bevel-darkest),
		inset 1px 1px 0 var(--bevel-lightest);
	--bevel-out-deep:
		inset -2px -2px 0 var(--border-dark), inset 2px 2px 0 #fff,
		inset -4px -4px 0 var(--bevel-darkest), inset 4px 4px 0 var(
			--bevel-lightest
		);
	--bevel-in:
		inset 1px 1px 0 var(--bevel-darkest),
		inset -1px -1px 0 var(--bevel-lightest);

	/* --- The 4-value border-color signatures ------------------------------ */
	--edge-out: var(--border-light) var(--border-dark) var(--border-dark)
		var(--border-light);
	--edge-in: var(--border-dark) var(--border-light) var(--border-light)
		var(--border-dark);

	/* --- Type stacks ------------------------------------------------------ */
	--font-body: "MS Sans Serif", "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
	--font-head: "Anton", "Arial Black", Impact, Haettenschweiler, sans-serif;
	--font-mono: "VT323", "Courier New", Courier, monospace;
	--font-fun: "Pixelify Sans", "Comic Sans MS", cursive;

	/* --- Spacing (8px base) ----------------------------------------------- */
	--gap: 8px;
	--pad: 16px;

	/* --- Layout ----------------------------------------------------------- */
	--shell: 1024px; /* max-w-5xl — an 800x600-era content column */

	/* --- Motion ----------------------------------------------------------- */
	--press: 50ms; /* button press — snappy, never smooth */
}

/* ============================================================ RESET / BASE */
*,
*::before,
*::after {
	box-sizing: border-box;
	border-radius: var(--radius); /* zero radius enforced globally */
}

html {
	scroll-behavior: smooth;
}

body {
	margin: 0;
	font-family: var(--font-body);
	font-size: 16px;
	line-height: 1.55;
	color: var(--foreground);
	background-color: var(--background);
	/* THE 90s tiled crosshatch — background is never flat */
	background-image:
		linear-gradient(45deg, #b8b8b8 25%, transparent 25%),
		linear-gradient(-45deg, #b8b8b8 25%, transparent 25%),
		linear-gradient(45deg, transparent 75%, #b8b8b8 75%),
		linear-gradient(-45deg, transparent 75%, #b8b8b8 75%);
	background-size: 4px 4px;
	background-position:
		0 0,
		0 2px,
		2px -2px,
		-2px 0;
	-webkit-font-smoothing: none; /* keep the pixels crunchy, not smoothed */
	overflow-x: hidden;
}

/* Authentic selection: navy block, white text */
::selection {
	background: var(--title-bar);
	color: #fff;
}

img {
	display: block;
	max-width: 100%;
	image-rendering: pixelated;
}

/* ---------------------------------------------------------- accessibility */
.sr-only {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0 0 0 0);
	white-space: nowrap;
	border: 0;
}
.skip-link {
	position: absolute;
	left: 8px;
	top: -60px;
	z-index: 999;
	background: var(--tertiary);
	color: #000;
	padding: 8px 12px;
	font-weight: 700;
	border: var(--bw) solid;
	border-color: var(--edge-out);
	transition: top var(--press) linear;
}
.skip-link:focus {
	top: 8px;
}

/* Global Windows-95 focus ring: dotted black, 2px offset. Never removed. */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible,
.tab:focus-visible,
.swatch:focus-visible {
	outline: 2px dotted #000;
	outline-offset: 2px;
}

/* ============================================================== UTILITIES */

/* The signature bevels as composable utility classes */
.bevel-out {
	border: var(--bw) solid;
	border-color: var(--edge-out);
	box-shadow: var(--bevel-out);
}
.bevel-out-deep {
	border: var(--bw) solid;
	border-color: var(--edge-out);
	box-shadow: var(--bevel-out-deep);
}
.bevel-in {
	border: var(--bw) solid;
	border-color: var(--edge-in);
	box-shadow: var(--bevel-in);
}

/* Construction warning stripes (10px yellow / 10px black @ 45deg) */
.bg-construction {
	background: repeating-linear-gradient(
		45deg,
		var(--tertiary),
		var(--tertiary) 10px,
		#000 10px,
		#000 20px
	);
}

/* Groove HR — the etched divider */
.hr-groove {
	border: none;
	height: 4px;
	margin: 0;
	background: linear-gradient(
		to bottom,
		#808080 0%,
		#808080 50%,
		#fff 50%,
		#fff 100%
	);
}

/* ============================================================ TYPOGRAPHY */
h1,
h2,
h3 {
	margin: 0;
	font-family: var(--font-head);
	font-weight: 400;
	line-height: 1.05;
	letter-spacing: 0.5px;
	text-transform: uppercase;
}
h1 {
	font-size: clamp(44px, 9vw, 92px);
}
h2 {
	font-size: clamp(30px, 5.2vw, 46px);
}
h3 {
	font-family: var(--font-body);
	font-weight: 700;
	font-size: clamp(18px, 2.4vw, 22px);
	line-height: 1.25;
	letter-spacing: 0;
	text-transform: none;
}
p {
	margin: 0 0 12px;
}
.lead {
	font-size: 17px;
	line-height: 1.55;
}
.mono {
	font-family: var(--font-mono);
}
.fun {
	font-family: var(--font-fun);
}

/* The text-shadow 3D heading treatment (hard-edged, no blur) */
.text-3d {
	text-shadow: 3px 3px 0 var(--muted);
}
.text-3d-navy {
	color: #fff;
	text-shadow: 3px 3px 0 var(--title-bar);
}

/* Rainbow animated text */
.text-rainbow {
	background: none;
	animation: rainbow 4s linear infinite;
}
@keyframes rainbow {
	0% {
		color: #ff0000;
	}
	17% {
		color: #ff8000;
	}
	33% {
		color: #ffff00;
	}
	50% {
		color: #00ff00;
	}
	67% {
		color: #0080ff;
	}
	83% {
		color: #8000ff;
	}
	100% {
		color: #ff0000;
	}
}

/* Blink — used ultra-sparingly. Harsh on/off, never a fade. */
.blink {
	animation: blink 1s step-end infinite;
}
@keyframes blink {
	50% {
		opacity: 0;
	}
}

/* ----------------------------------------------------------------- LINKS
   The most iconic element. Blue + always underlined; purple visited; red hover.
   No transitions, no hover background. */
a.link,
.prose a {
	color: var(--accent);
	text-decoration: underline;
	font-weight: 700;
}
a.link:visited,
.prose a:visited {
	color: var(--visited);
}
a.link:hover,
a.link:active,
.prose a:hover,
.prose a:active {
	color: var(--hover-link);
}

/* ================================================================ LAYOUT */
.shell {
	width: 100%;
	max-width: var(--shell);
	margin: 0 auto;
	padding: 0 var(--pad);
}
.section {
	padding: 56px 0;
}
.section__head {
	margin-bottom: 28px;
}
.eyebrow {
	display: inline-block;
	font-family: var(--font-mono);
	font-size: 20px;
	letter-spacing: 1px;
	text-transform: uppercase;
	background: var(--title-bar);
	color: var(--tertiary);
	padding: 2px 10px 0;
	border: var(--bw) solid;
	border-color: var(--edge-out);
	margin-bottom: 12px;
}

/* ====================================================== DESKTOP TOP BAR */
.desktop-bar {
	background: var(--title-bar);
	color: #fff;
	border-bottom: var(--bw) solid #000;
}
.desktop-bar__inner {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 4px 0;
	font-size: 13px;
}
.desktop-bar__brand {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	font-weight: 700;
}
.desktop-bar__brand svg {
	width: 18px;
	height: 18px;
}
.desktop-bar__clock {
	margin-left: auto;
	font-family: var(--font-mono);
	font-size: 17px;
	background: var(--background);
	color: #000;
	padding: 1px 10px 0;
	border: var(--bw) solid;
	border-color: var(--edge-in);
}

/* ========================================================== MARQUEE BAR */
.marquee {
	background: #000;
	border-top: var(--bw) solid #000;
	border-bottom: var(--bw) solid #000;
	overflow: hidden;
	white-space: nowrap;
	padding: 6px 0;
}
.marquee__track {
	display: inline-block;
	white-space: nowrap;
	will-change: transform;
	animation: marquee 22s linear infinite;
}
.marquee:hover .marquee__track {
	animation-play-state: paused;
}
.marquee__track span {
	font-weight: 700;
	font-size: 16px;
	padding: 0 18px;
	text-transform: uppercase;
}
.marquee__track .star {
	font-family: var(--font-mono);
	font-size: 18px;
}
@keyframes marquee {
	from {
		transform: translateX(0);
	}
	to {
		transform: translateX(-50%);
	}
}

/* secondary slower marquee variant */
.marquee--slow .marquee__track {
	animation-duration: 34s;
}

/* ================================================================= NAV */
.topnav {
	background: var(--background);
	border-bottom: var(--bw-emph) solid var(--muted);
	position: sticky;
	top: 0;
	z-index: 50;
}
.topnav__inner {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 8px 0;
}
.topnav__logo {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	font-family: var(--font-head);
	font-size: 22px;
	text-transform: uppercase;
	letter-spacing: 1px;
	margin-right: auto;
	text-decoration: none;
	color: #000;
}
.topnav__logo .logo-mark {
	width: 30px;
	height: 30px;
	display: grid;
	place-items: center;
	background: var(--title-bar);
	color: var(--tertiary);
	border: var(--bw) solid;
	border-color: var(--edge-out);
	box-shadow: var(--bevel-out);
}
.topnav__links {
	display: flex;
	gap: 6px;
}
#burger {
	display: none;
}

/* =============================================================== BUTTONS */
.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	font-family: var(--font-body);
	font-weight: 700;
	font-size: 14px;
	letter-spacing: 0.5px;
	text-transform: uppercase;
	text-decoration: none;
	padding: 8px 16px;
	cursor: pointer;
	color: #000;
	background: var(--background);
	border: var(--bw) solid;
	border-color: var(--edge-out);
	box-shadow: var(--bevel-out);
	transition: background var(--press) linear;
	user-select: none;
}
.btn:hover {
	background: #d4d4d4;
}
.btn:active,
.btn.is-pressed {
	border-color: var(--edge-in);
	box-shadow: var(--bevel-in);
	transform: translate(1px, 1px);
}
.btn svg {
	width: 18px;
	height: 18px;
}

/* Variants — bevel edges tinted to match the fill */
.btn--accent {
	background: var(--accent);
	color: #fff;
	border-color: #5555ff #000080 #000080 #5555ff;
}
.btn--accent:hover {
	background: #2a2aff;
}
.btn--danger {
	background: var(--secondary);
	color: #fff;
	border-color: #ff5555 #800000 #800000 #ff5555;
}
.btn--danger:hover {
	background: #ff2a2a;
}
.btn--success {
	background: var(--success-dark);
	color: #fff;
	border-color: #00ff00 #006600 #006600 #00ff00;
}
.btn--success:hover {
	background: #00c400;
}
.btn--outline {
	background: #fff;
	color: #000;
}
.btn--outline:hover {
	background: #f0f0f0;
}
.btn--lg {
	font-size: 17px;
	padding: 12px 26px;
}

/* Active-edge tints flip on press too (keep the tint, reverse the geometry) */
.btn--accent:active,
.btn--accent.is-pressed {
	border-color: #000080 #5555ff #5555ff #000080;
}
.btn--danger:active,
.btn--danger.is-pressed {
	border-color: #800000 #ff5555 #ff5555 #800000;
}
.btn--success:active,
.btn--success.is-pressed {
	border-color: #006600 #00ff00 #00ff00 #006600;
}

/* =============================================================== WINDOWS
   The signature Windows-95 application window: outset shell, navy gradient
   title bar, inset sunken content area. */
.window {
	background: var(--background);
	border: var(--bw) solid;
	border-color: var(--edge-out);
	box-shadow: var(--bevel-out-deep);
	padding: 3px;
}
.window__bar {
	display: flex;
	align-items: center;
	gap: 8px;
	background: linear-gradient(to right, var(--title-bar), var(--title-bar-end));
	color: #fff;
	font-weight: 700;
	font-size: 14px;
	padding: 4px 6px;
	letter-spacing: 0.3px;
}
.window__bar .bar-icon {
	width: 16px;
	height: 16px;
	flex: none;
}
.window__title {
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}
.window__controls {
	margin-left: auto;
	display: flex;
	gap: 3px;
}
.window__btn {
	width: 18px;
	height: 16px;
	display: grid;
	place-items: center;
	background: var(--background);
	color: #000;
	font-family: var(--font-body);
	font-weight: 700;
	font-size: 11px;
	line-height: 1;
	border: 1px solid;
	border-color: var(--edge-out);
	box-shadow: var(--bevel-out);
	cursor: pointer;
}
.window__btn:active {
	border-color: var(--edge-in);
	box-shadow: var(--bevel-in);
}
.window__body {
	background: #fff;
	border: var(--bw) solid;
	border-color: var(--edge-in);
	box-shadow: var(--bevel-in);
	padding: var(--pad);
	margin-top: 3px;
}
.window__body--yellow {
	background: var(--panel-yellow);
}
.window__body--gray {
	background: var(--background);
	background-image:
		linear-gradient(45deg, #b8b8b8 25%, transparent 25%),
		linear-gradient(-45deg, #b8b8b8 25%, transparent 25%),
		linear-gradient(45deg, transparent 75%, #b8b8b8 75%),
		linear-gradient(-45deg, transparent 75%, #b8b8b8 75%);
	background-size: 4px 4px;
	background-position:
		0 0,
		0 2px,
		2px -2px,
		-2px 0;
}

/* =============================================================== HERO */
.hero {
	padding: 40px 0 48px;
	border-bottom: var(--bw-emph) solid var(--muted);
}
.hero__window .window__body {
	padding: 30px 26px 34px;
	background: var(--panel-yellow);
}
.hero__layout {
	display: grid;
	grid-template-columns: 1.4fr 1fr;
	gap: 26px;
	align-items: center;
}
.hero h1 {
	margin-bottom: 8px;
}
.hero__sub {
	font-size: 18px;
	font-weight: 700;
	margin-bottom: 18px;
}
.hero__cta {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin-top: 22px;
}
.hero__badges {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin-top: 18px;
}

/* "Best viewed" retro browser-badge */
.webbadge {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	font-family: var(--font-mono);
	font-size: 15px;
	padding: 3px 8px 1px;
	background: #000;
	color: var(--success);
	border: var(--bw) solid;
	border-color: var(--edge-in);
}

/* Hero side: the "monitor" showing a beveled OK dialog */
.crt {
	background: var(--teal);
	padding: 16px;
	border: var(--bw) solid;
	border-color: var(--edge-out);
	box-shadow: var(--bevel-out-deep);
}
.crt__scan {
	position: relative;
}

/* ============================================================== BADGES */
.badge {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	font-weight: 700;
	font-size: 12px;
	letter-spacing: 0.5px;
	text-transform: uppercase;
	padding: 3px 9px;
	border: var(--bw) solid;
	border-color: var(--edge-out);
	box-shadow: var(--bevel-out);
	background: var(--background);
	color: #000;
}
.badge--new {
	background: var(--secondary);
	color: #fff;
	border-color: #ff5555 #800000 #800000 #ff5555;
}
.badge--hot {
	background: var(--tertiary);
	color: #000;
	border-color: #ffff88 #888800 #888800 #ffff88;
}
.badge--cool {
	background: var(--title-bar);
	color: #fff;
	border-color: #5555ff #000080 #000080 #5555ff;
}

/* Pulse-glow for the attention badges */
.pulse-glow {
	animation: pulse-glow 1.5s ease-in-out infinite;
}
@keyframes pulse-glow {
	0%,
	100% {
		transform: scale(1);
		box-shadow:
			var(--bevel-out),
			0 0 0 0 rgba(255, 0, 0, 0.7);
	}
	50% {
		transform: scale(1.06);
		box-shadow:
			var(--bevel-out),
			0 0 12px 3px rgba(255, 0, 0, 0.55);
	}
}
.pulse-glow.badge--hot {
	animation-name: pulse-glow-yellow;
}
@keyframes pulse-glow-yellow {
	0%,
	100% {
		transform: scale(1);
		box-shadow:
			var(--bevel-out),
			0 0 0 0 rgba(255, 255, 0, 0.8);
	}
	50% {
		transform: scale(1.06);
		box-shadow:
			var(--bevel-out),
			0 0 12px 3px rgba(255, 255, 0, 0.6);
	}
}

/* ============================================================= TOKEN GRID */
.token-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
	gap: 10px;
}
.token {
	background: #fff;
	border: var(--bw) solid;
	border-color: var(--edge-out);
	box-shadow: var(--bevel-out);
	padding: 0;
	overflow: hidden;
}
.token__chip {
	height: 64px;
	border-bottom: var(--bw) solid #000;
}
.token__meta {
	padding: 6px 8px;
	font-family: var(--font-mono);
	font-size: 15px;
	line-height: 1.2;
}
.token__name {
	font-family: var(--font-body);
	font-weight: 700;
	font-size: 12px;
	text-transform: uppercase;
}
.token__hex {
	color: var(--muted);
}

/* ====================================================== TYPE SPECIMEN */
.specimen {
	display: grid;
	gap: 0;
}
.specimen__row {
	display: grid;
	grid-template-columns: 120px 1fr;
	gap: 16px;
	align-items: baseline;
	padding: 12px var(--pad);
	border-bottom: var(--bw) solid var(--muted);
}
.specimen__row:nth-child(odd) {
	background: var(--row-odd);
}
.specimen__row:nth-child(even) {
	background: var(--row-even);
}
.specimen__label {
	font-family: var(--font-mono);
	font-size: 16px;
	color: var(--muted);
	text-transform: uppercase;
}
.specimen__sample {
	overflow: hidden;
}

/* ============================================ COMPONENT GALLERY (2x2) */
.gallery {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 16px;
}
.demo-stack {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	align-items: center;
}
.demo-stack--col {
	flex-direction: column;
	align-items: stretch;
}

/* Form inputs */
.field {
	display: block;
	margin-bottom: 12px;
}
.field__label {
	display: block;
	font-weight: 700;
	font-size: 13px;
	margin-bottom: 4px;
	text-transform: uppercase;
	letter-spacing: 0.3px;
}
.input,
.select,
.textarea {
	width: 100%;
	font-family: var(--font-body);
	font-size: 15px;
	color: #000;
	background: #fff;
	padding: 5px 8px;
	border: var(--bw) solid;
	border-color: var(--edge-in);
	box-shadow: var(--bevel-in);
}
.textarea {
	resize: vertical;
	min-height: 70px;
}
.input::placeholder,
.textarea::placeholder {
	color: var(--muted);
}
.input:disabled,
.select:disabled {
	background: var(--background);
	opacity: 0.5;
	cursor: not-allowed;
}

/* Square checkbox / radio (text-indicator style) */
.checkbox {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	cursor: pointer;
	font-size: 14px;
	user-select: none;
}
.checkbox input {
	position: absolute;
	opacity: 0;
	width: 0;
	height: 0;
}
.checkbox__box {
	width: 18px;
	height: 18px;
	flex: none;
	display: grid;
	place-items: center;
	background: #fff;
	border: var(--bw) solid;
	border-color: var(--edge-in);
	box-shadow: var(--bevel-in);
	font-family: var(--font-mono);
	font-weight: 700;
	font-size: 16px;
	line-height: 1;
	color: #000;
}
.checkbox input:checked + .checkbox__box::after {
	content: "x";
	margin-top: -2px;
}
.checkbox input:focus-visible + .checkbox__box {
	outline: 2px dotted #000;
	outline-offset: 2px;
}

/* Tabs */
.tabs {
	display: flex;
	gap: 2px;
	margin-bottom: -2px;
	position: relative;
	z-index: 2;
}
.tab {
	font-family: var(--font-body);
	font-weight: 700;
	font-size: 13px;
	text-transform: uppercase;
	padding: 6px 14px 7px;
	cursor: pointer;
	background: var(--background);
	color: #000;
	border: var(--bw) solid;
	border-color: var(--border-light) var(--border-dark) transparent
		var(--border-light);
	box-shadow: inset 1px 1px 0 var(--bevel-lightest);
}
.tab[aria-selected="true"] {
	background: #fff;
	padding-bottom: 9px;
	margin-bottom: -2px;
}
.tabpanel {
	background: #fff;
	border: var(--bw) solid;
	border-color: var(--edge-in);
	box-shadow: var(--bevel-in);
	padding: var(--pad);
	font-size: 14px;
}
.tabpanel[hidden] {
	display: none;
}

/* Progress meter (sunken track + segmented blue blocks) */
.meter {
	background: #fff;
	border: var(--bw) solid;
	border-color: var(--edge-in);
	box-shadow: var(--bevel-in);
	padding: 3px;
	height: 26px;
	overflow: hidden;
}
.meter__bar {
	height: 100%;
	background: repeating-linear-gradient(
		to right,
		var(--title-bar) 0,
		var(--title-bar) 10px,
		var(--background) 10px,
		var(--background) 12px
	);
	width: 0;
	transition: width 600ms steps(20);
}

/* ====================================================== HIT COUNTER */
.counter {
	background: #000;
	border: var(--bw-emph) solid;
	border-color: var(--edge-in);
	box-shadow: var(--bevel-in);
	padding: 18px 16px;
	text-align: center;
}
.counter__label {
	font-family: var(--font-mono);
	font-size: 20px;
	color: var(--success);
	letter-spacing: 1px;
	text-transform: uppercase;
	margin-bottom: 8px;
}
.counter__digits {
	display: inline-flex;
	gap: 4px;
}
.counter__digit {
	font-family: var(--font-mono);
	font-size: clamp(34px, 7vw, 60px);
	line-height: 1;
	color: var(--success);
	background: #001100;
	padding: 4px 8px 0;
	border: var(--bw) solid #00aa00;
	box-shadow: inset 0 0 8px rgba(0, 255, 0, 0.35);
	min-width: 0.8em;
	text-align: center;
}
.counter__since {
	margin-top: 10px;
	font-family: var(--font-mono);
	font-size: 18px;
	color: var(--success);
}

/* stats sub-grid under the counter */
.statline {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 0;
	margin-top: 16px;
}
.statline__cell {
	padding: 10px 8px;
	text-align: center;
	border-right: var(--bw) solid var(--muted);
	border-bottom: var(--bw) solid var(--muted);
	background: var(--row-even);
}
.statline__cell:nth-child(even) {
	background: var(--row-odd);
}
.statline__cell:last-child {
	border-right: none;
}
.statline__num {
	font-family: var(--font-mono);
	font-size: 26px;
	font-weight: 700;
	color: var(--title-bar);
}
.statline__cap {
	font-size: 11px;
	text-transform: uppercase;
	letter-spacing: 0.5px;
	color: var(--muted);
	font-weight: 700;
}

/* ============================================== FEATURE / ICON BOXES */
.feature-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 14px;
}
.feature {
	background: #fff;
	border: var(--bw) solid;
	border-color: var(--edge-out);
	box-shadow: var(--bevel-out);
	padding: var(--pad);
}
.feature__icon {
	width: 48px;
	height: 48px;
	display: grid;
	place-items: center;
	color: #fff;
	margin-bottom: 12px;
	border: var(--bw) solid;
	border-color: var(--edge-out);
	box-shadow: var(--bevel-out);
}
.feature__icon svg {
	width: 30px;
	height: 30px;
}
.feature__icon--navy {
	background: var(--title-bar);
}
.feature__icon--teal {
	background: var(--teal);
}
.feature__icon--green {
	background: var(--success-dark);
}
.feature__icon--red {
	background: var(--secondary);
}
.feature__icon--purple {
	background: var(--visited);
}
.feature__icon--blue {
	background: var(--accent);
}
.feature h3 {
	margin-bottom: 6px;
}
.feature p {
	font-size: 14px;
	margin: 0;
}

/* ========================================= COLOR SQUARE PLAYGROUND */
.swatch-grid {
	display: grid;
	grid-template-columns: repeat(6, 1fr);
	gap: 10px;
}
.swatch {
	aspect-ratio: 1 / 1;
	border: var(--bw) solid;
	border-color: var(--edge-out);
	box-shadow: var(--bevel-out-deep);
	cursor: pointer;
	position: relative;
	padding: 0;
}
.swatch:active {
	border-color: var(--edge-in);
	box-shadow: var(--bevel-in);
	transform: translate(1px, 1px);
}
.swatch.is-active::after {
	content: "✓";
	position: absolute;
	inset: 0;
	display: grid;
	place-items: center;
	font-family: var(--font-mono);
	font-size: 28px;
	color: #fff;
	mix-blend-mode: difference;
}
.mixer {
	margin-top: 16px;
	display: grid;
	grid-template-columns: 120px 1fr;
	gap: 16px;
	align-items: stretch;
}
.mixer__preview {
	border: var(--bw) solid;
	border-color: var(--edge-in);
	box-shadow: var(--bevel-in);
	display: grid;
	place-items: center;
	min-height: 90px;
	background: var(--accent);
	color: #fff;
	font-family: var(--font-mono);
	font-size: 20px;
	transition: background var(--press) linear;
}

/* ============================================= STEPS / ROW LIST */
.rowlist {
	border: var(--bw) solid;
	border-color: var(--edge-in);
	box-shadow: var(--bevel-in);
	background: #fff;
}
.rowlist__row {
	display: grid;
	grid-template-columns: 56px 1fr auto;
	gap: 14px;
	align-items: center;
	padding: 12px var(--pad);
	border-bottom: var(--bw) solid var(--muted);
}
.rowlist__row:last-child {
	border-bottom: none;
}
.rowlist__row:nth-child(odd) {
	background: var(--row-odd);
}
.rowlist__row:nth-child(even) {
	background: var(--row-even);
}
.rowlist__num {
	font-family: var(--font-head);
	font-size: 30px;
	color: var(--accent);
	text-align: center;
}
.rowlist__row h3 {
	margin-bottom: 2px;
}
.rowlist__row p {
	margin: 0;
	font-size: 13px;
}

/* ====================================================== PRICING */
.price-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 16px;
	align-items: start;
}
.price {
	background: #fff;
	border: var(--bw) solid;
	border-color: var(--edge-out);
	box-shadow: var(--bevel-out-deep);
}
.price__bar {
	background: linear-gradient(to right, var(--title-bar), var(--title-bar-end));
	color: #fff;
	font-weight: 700;
	text-transform: uppercase;
	padding: 6px 10px;
	letter-spacing: 0.5px;
}
.price--hot .price__bar {
	background: linear-gradient(to right, #800000, var(--secondary));
}
.price__body {
	padding: var(--pad);
}
.price__amt {
	font-family: var(--font-head);
	font-size: 46px;
	line-height: 1;
	color: #000;
}
.price__amt small {
	font-family: var(--font-mono);
	font-size: 16px;
	color: var(--muted);
}
.price__list {
	list-style: none;
	margin: 14px 0;
	padding: 0;
	font-size: 14px;
}
.price__list li {
	padding: 5px 0 5px 22px;
	position: relative;
	border-bottom: 1px dotted var(--muted);
}
.price__list li::before {
	content: "►";
	position: absolute;
	left: 0;
	color: var(--success-dark);
	font-size: 11px;
	top: 7px;
}
.price--hot {
	position: relative;
}
.price__ribbon {
	position: absolute;
	top: -12px;
	right: -8px;
	z-index: 3;
}

/* ====================================================== GUESTBOOK */
.guestbook {
	display: grid;
	gap: 0;
}
.gb-entry {
	display: grid;
	grid-template-columns: 160px 1fr;
	gap: 14px;
	padding: 12px var(--pad);
	border-bottom: var(--bw) solid var(--muted);
	font-size: 14px;
}
.gb-entry:nth-child(odd) {
	background: var(--row-odd);
}
.gb-entry:nth-child(even) {
	background: var(--row-even);
}
.gb-entry:last-child {
	border-bottom: none;
}
.gb-entry__who {
	font-weight: 700;
}
.gb-entry__meta {
	font-family: var(--font-mono);
	font-size: 13px;
	color: var(--muted);
	margin-top: 2px;
}
.gb-entry__msg p {
	margin: 0;
}

/* form note / status */
.note {
	font-size: 13px;
	font-weight: 700;
	margin-top: 6px;
	min-height: 18px;
}
.note[data-state="err"] {
	color: var(--secondary);
}
.note[data-state="ok"] {
	color: var(--success-dark);
}

/* ====================================================== CTA (construction) */
.cta {
	padding: 0;
}
.cta__stripes {
	padding: 10px;
}
.cta__inner {
	background: var(--background);
	border: var(--bw) solid;
	border-color: var(--edge-out);
	box-shadow: var(--bevel-out-deep);
	padding: 40px 28px;
	text-align: center;
}
.cta__inner h2 {
	margin-bottom: 10px;
}
.cta__form {
	display: flex;
	gap: 10px;
	max-width: 460px;
	margin: 22px auto 0;
	flex-wrap: wrap;
	justify-content: center;
}
.cta__form .input {
	flex: 1 1 220px;
	width: auto;
}

/* ====================================================== FOOTER */
.footer {
	background: var(--background);
	border-top: var(--bw-emph) solid var(--muted);
	padding: 32px 0 70px;
	font-size: 13px;
}
.footer__grid {
	display: grid;
	grid-template-columns: 2fr 1fr 1fr;
	gap: 24px;
}
.footer h3 {
	font-family: var(--font-head);
	text-transform: uppercase;
	font-size: 16px;
	margin-bottom: 10px;
}
.footer ul {
	list-style: none;
	margin: 0;
	padding: 0;
	line-height: 1.9;
}
.footer__webring {
	display: flex;
	gap: 6px;
	align-items: center;
	margin-top: 14px;
	font-family: var(--font-mono);
	font-size: 14px;
}
.footer__credits {
	margin-top: 24px;
	padding-top: 14px;
	border-top: var(--bw) solid var(--muted);
	display: flex;
	flex-wrap: wrap;
	gap: 8px 16px;
	align-items: center;
	font-family: var(--font-mono);
	font-size: 13px;
	color: var(--muted);
}

/* ====================================================== START / TASKBAR */
.taskbar {
	position: fixed;
	left: 0;
	right: 0;
	bottom: 0;
	z-index: 100;
	background: var(--background);
	border-top: var(--bw) solid #000;
	box-shadow: inset 0 2px 0 #fff;
	display: flex;
	align-items: center;
	gap: 8px;
	padding: 3px 6px;
}
.start-btn {
	display: inline-flex;
	align-items: center;
	gap: 7px;
	font-weight: 700;
	font-size: 14px;
	padding: 4px 12px 4px 8px;
	background: var(--background);
	border: var(--bw) solid;
	border-color: var(--edge-out);
	box-shadow: var(--bevel-out);
	cursor: pointer;
}
.start-btn.is-open,
.start-btn:active {
	border-color: var(--edge-in);
	box-shadow: var(--bevel-in);
}
.start-btn .logo-mark {
	width: 22px;
	height: 22px;
	display: grid;
	place-items: center;
	background: var(--title-bar);
	color: var(--tertiary);
	font-family: var(--font-head);
	font-size: 13px;
}
.taskbar__tasks {
	display: flex;
	gap: 6px;
	overflow: hidden;
	flex: 1;
}
.taskbar__task {
	font-size: 13px;
	font-weight: 700;
	padding: 3px 10px;
	background: var(--background);
	border: var(--bw) solid;
	border-color: var(--edge-out);
	box-shadow: var(--bevel-out);
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	max-width: 180px;
}
.taskbar__clock {
	font-family: var(--font-mono);
	font-size: 16px;
	padding: 2px 10px 0;
	border: var(--bw) solid;
	border-color: var(--edge-in);
	box-shadow: var(--bevel-in);
}

/* Start menu popup */
.startmenu {
	position: fixed;
	left: 6px;
	bottom: 40px;
	z-index: 101;
	width: 240px;
	background: var(--background);
	border: var(--bw) solid;
	border-color: var(--edge-out);
	box-shadow: var(--bevel-out-deep);
	display: grid;
	grid-template-columns: 34px 1fr;
	overflow: hidden;
}
.startmenu[hidden] {
	display: none;
}
.startmenu__rail {
	background: linear-gradient(to top, var(--title-bar), var(--title-bar-end));
	writing-mode: vertical-rl;
	transform: rotate(180deg);
	color: #fff;
	font-family: var(--font-head);
	font-size: 20px;
	letter-spacing: 1px;
	text-align: right;
	padding: 10px 4px;
	text-transform: uppercase;
}
.startmenu__list {
	padding: 4px;
}
.startmenu__item {
	display: flex;
	align-items: center;
	gap: 10px;
	width: 100%;
	text-align: left;
	background: none;
	border: none;
	padding: 7px 10px;
	font-family: var(--font-body);
	font-size: 14px;
	font-weight: 700;
	color: #000;
	cursor: pointer;
	text-decoration: none;
}
.startmenu__item svg {
	width: 20px;
	height: 20px;
	flex: none;
}
.startmenu__item:hover,
.startmenu__item:focus-visible {
	background: var(--title-bar);
	color: #fff;
	outline: none;
}
.startmenu__sep {
	height: 2px;
	margin: 4px 6px;
	background: linear-gradient(to bottom, #808080 50%, #fff 50%);
}

/* dialog-style OK box used inside hero CRT */
.dialog {
	background: var(--background);
	border: var(--bw) solid;
	border-color: var(--edge-out);
	box-shadow: var(--bevel-out-deep);
	padding: 3px;
}
.dialog__bar {
	background: linear-gradient(to right, var(--title-bar), var(--title-bar-end));
	color: #fff;
	font-weight: 700;
	font-size: 13px;
	padding: 3px 6px;
	display: flex;
	align-items: center;
	gap: 6px;
}
.dialog__body {
	padding: 16px 14px 14px;
	display: grid;
	grid-template-columns: 42px 1fr;
	gap: 12px;
	align-items: start;
}
.dialog__icon {
	width: 40px;
	height: 40px;
	display: grid;
	place-items: center;
	background: var(--tertiary);
	color: #000;
	border: var(--bw) solid #000;
	font-family: var(--font-head);
	font-size: 26px;
}
.dialog__msg {
	font-size: 14px;
}
.dialog__actions {
	grid-column: 1 / -1;
	display: flex;
	gap: 8px;
	justify-content: center;
	margin-top: 6px;
}

/* small helpers */
.mt-0 {
	margin-top: 0;
}
.center {
	text-align: center;
}
.muted {
	color: var(--muted);
}
.flex-wrap {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	align-items: center;
}
.grid-2 {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 16px;
}

/* ====================================================== RESPONSIVE */
@media (max-width: 900px) {
	.hero__layout {
		grid-template-columns: 1fr;
	}
	.feature-grid,
	.price-grid {
		grid-template-columns: 1fr 1fr;
	}
}
@media (max-width: 720px) {
	.topnav__links {
		position: absolute;
		left: 0;
		right: 0;
		top: 100%;
		flex-direction: column;
		gap: 0;
		background: var(--background);
		border-bottom: var(--bw-emph) solid var(--muted);
		padding: 6px;
		display: none;
	}
	body.nav-open .topnav__links {
		display: flex;
	}
	.topnav__links .btn {
		justify-content: flex-start;
	}
	#burger {
		display: inline-flex;
	}
	.gallery,
	.grid-2 {
		grid-template-columns: 1fr;
	}
	.footer__grid {
		grid-template-columns: 1fr;
	}
	.statline {
		grid-template-columns: 1fr;
	}
	.statline__cell {
		border-right: none;
	}
}
@media (max-width: 560px) {
	.feature-grid,
	.price-grid {
		grid-template-columns: 1fr;
	}
	.swatch-grid {
		grid-template-columns: repeat(3, 1fr);
	}
	.specimen__row,
	.rowlist__row,
	.gb-entry {
		grid-template-columns: 1fr;
		gap: 6px;
	}
	.rowlist__row {
		grid-template-columns: 40px 1fr;
	}
	.rowlist__row .badge {
		grid-column: 2;
	}
	.mixer {
		grid-template-columns: 1fr;
	}
	.taskbar__tasks {
		display: none;
	}
	.desktop-bar__inner {
		font-size: 11px;
	}
}

/* ====================================================== REDUCED MOTION
   Stop the rainbow (fall back to a single bright color), stop pulsing badges,
   freeze the marquee, kill blinking. Bevels and colors stay. */
@media (prefers-reduced-motion: reduce) {
	html {
		scroll-behavior: auto;
	}
	.text-rainbow {
		animation: none;
		color: #ff0000;
	}
	.pulse-glow {
		animation: none;
	}
	.blink {
		animation: none;
	}
	.marquee__track {
		animation: none;
		transform: none;
		padding-left: 8px;
	}
	.meter__bar {
		transition: none;
	}
	.mixer__preview,
	.btn,
	.skip-link {
		transition: none;
	}
}