/* WAR4ME: Merchants of Chaos download site. Dusty 1990s paperwork: linen waybills, charcoal
   ink, company mustard for anything you click, strap orange for edges. Palette from
   docs/ART-DIRECTION.md (v2 base palette). */

:root {
	--sand: #d5be9b;
	--linen: #e0d6c4;
	--paper: #ece5d6;
	--clay: #bc8d74;
	--charcoal: #3a3c42;
	--ink: #2b2a27;
	--ink-soft: #5a564e;
	--mustard: #d8ad59;
	--mustard-deep: #c2953f;
	--strap: #d78143;
	--crimson: #b84849;
	--olive: #74795b;
	--rule: rgba(43, 42, 39, 0.22);

	--gutter: clamp(16px, 5vw, 64px);
	--display: "Oswald", "Arial Narrow", "Helvetica Neue", sans-serif;
	--type: "Courier Prime", "Courier New", ui-monospace, monospace;
	--body: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
	color-scheme: light;
}

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

html { background: var(--ink); }

body {
	margin: 0;
	color: var(--ink);
	font: 400 1.0625rem/1.55 var(--body);
	/* Sun-faded plaster: two soft blotches over warm sand. */
	background:
		radial-gradient(60% 45% at 85% 0%, rgba(216, 173, 89, 0.28), transparent 70%),
		radial-gradient(50% 40% at 0% 100%, rgba(188, 141, 116, 0.25), transparent 70%),
		var(--sand);
	overflow-x: hidden;
	-webkit-font-smoothing: antialiased;
}

a { color: inherit; }
b { font-weight: 700; }
h1, h2, h3 { font-family: var(--display); font-weight: 700; text-transform: uppercase; letter-spacing: 0.02em; line-height: 1.05; margin: 0; }
h2 { font-size: clamp(1.5rem, 3.5vw, 2rem); }
h3 { font-size: 1.2rem; }
code { font-family: var(--type); }
:focus-visible { outline: 3px solid var(--strap); outline-offset: 3px; }

/* ---------------------------------------------------------------- top bar */

.top {
	display: flex;
	flex-wrap: wrap;
	gap: 4px 16px;
	align-items: baseline;
	padding: 12px var(--gutter);
	background: var(--ink);
	color: var(--linen);
	border-bottom: 6px solid var(--strap);
	font-family: var(--type);
	font-size: 0.9rem;
}
.top__mark { font-family: var(--display); font-weight: 700; letter-spacing: 0.08em; color: var(--mustard); font-size: 1.1rem; }
.top__tag { opacity: 0.8; }

main {
	max-width: 1040px;
	margin: 0 auto;
	padding: 0 var(--gutter) 48px;
}

/* ---------------------------------------------------------------- hero */

.hero {
	position: relative;
	padding: clamp(40px, 8vh, 88px) 0 32px;
}

.title { display: grid; gap: 6px; }
.title__war {
	font-size: clamp(3.4rem, 14vw, 8.5rem);
	letter-spacing: 0.01em;
	color: var(--ink);
	/* Stencil wear: a faint offset print, like a crate that has been rained on. */
	text-shadow: 3px 3px 0 rgba(184, 72, 73, 0.18);
}
.title__sub {
	font-size: clamp(1.4rem, 4.5vw, 2.4rem);
	font-weight: 500;
	color: var(--charcoal);
	letter-spacing: 0.12em;
}

.lede { max-width: 38em; margin: 24px 0 0; font-size: 1.15rem; }
.lede--small { margin-top: 12px; font-family: var(--type); font-size: 1rem; color: var(--ink-soft); }

.stamp {
	position: absolute;
	top: clamp(28px, 6vh, 64px);
	right: 0;
	margin: 0;
	padding: 6px 12px;
	border: 3px solid var(--crimson);
	border-radius: 4px;
	color: var(--crimson);
	font-family: var(--display);
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.1em;
	font-size: clamp(0.85rem, 2vw, 1.1rem);
	opacity: 0.8;
	transform: rotate(-7deg);
	mix-blend-mode: multiply;
}

/* ---------------------------------------------------------------- waybill */

.waybill {
	position: relative;
	margin-top: 8px;
	padding: clamp(20px, 4vw, 36px);
	background: var(--paper);
	border: 1px solid var(--rule);
	box-shadow: 0 1px 0 rgba(255, 255, 255, 0.5) inset, 0 14px 30px -18px rgba(43, 42, 39, 0.55);
}
/* Strap-orange tape across the top edge. */
.waybill::before {
	content: "";
	position: absolute;
	inset: -1px -1px auto;
	height: 8px;
	background: repeating-linear-gradient(-45deg, var(--strap) 0 14px, var(--ink) 14px 20px);
}

.waybill__head {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	align-items: baseline;
	gap: 8px 16px;
	padding: 8px 0 14px;
	border-bottom: 2px solid var(--ink);
}
.waybill__no { font-family: var(--type); font-weight: 700; font-size: 1.05rem; word-break: break-all; }

.get {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	margin-top: 24px;
}

.cta {
	display: inline-grid;
	gap: 2px;
	min-width: min(100%, 280px);
	padding: 14px 22px 12px;
	background: var(--mustard);
	color: var(--ink);
	border: 2px solid var(--ink);
	box-shadow: 4px 4px 0 var(--ink);
	text-decoration: none;
	transition: transform 0.12s ease, box-shadow 0.12s ease;
}
.cta:hover { background: var(--mustard-deep); }
.cta:active { transform: translate(3px, 3px); box-shadow: 1px 1px 0 var(--ink); }
.cta__label { font-family: var(--display); font-weight: 700; text-transform: uppercase; font-size: 1.35rem; letter-spacing: 0.04em; }
.cta__meta { font-family: var(--type); font-size: 0.9rem; min-height: 1.2em; }

.cta--alt { background: transparent; box-shadow: 4px 4px 0 var(--rule); }
.cta--alt:hover { background: rgba(216, 173, 89, 0.3); }
.cta--alt .cta__label { font-size: 1.1rem; }

.cta[aria-disabled="true"],
.cta.is-off {
	background: var(--linen);
	color: var(--ink-soft);
	box-shadow: 4px 4px 0 var(--rule);
	cursor: default;
}
.cta[aria-disabled="true"]:active { transform: none; }

.status { margin: 18px 0 0; font-family: var(--type); }

.retry {
	margin-left: 6px;
	padding: 2px 10px;
	font: 700 0.95rem var(--type);
	color: var(--ink);
	background: var(--mustard);
	border: 2px solid var(--ink);
	cursor: pointer;
}

.ledger {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
	gap: 0;
	margin: 22px 0 0;
	border-top: 1px dashed var(--rule);
}
.ledger > div { padding: 10px 12px 10px 0; border-bottom: 1px dashed var(--rule); }
.ledger__notes { grid-column: 1 / -1; }
.ledger dt { font-family: var(--display); text-transform: uppercase; font-size: 0.8rem; letter-spacing: 0.12em; color: var(--ink-soft); }
.ledger dd { margin: 2px 0 0; font-family: var(--type); font-weight: 700; overflow-wrap: anywhere; }

.sha { margin-top: 18px; }
.sha summary { cursor: pointer; font-family: var(--type); font-weight: 700; text-decoration: underline dotted; }
.sha__row {
	display: grid;
	grid-template-columns: 5.5em 1fr auto;
	gap: 8px 12px;
	align-items: center;
	margin-top: 10px;
}
.sha__os { font-family: var(--display); text-transform: uppercase; font-size: 0.85rem; letter-spacing: 0.08em; }
.sha__value { font-size: 0.85rem; overflow-wrap: anywhere; background: var(--linen); padding: 4px 8px; }

.copy {
	padding: 4px 10px;
	font: 700 0.85rem var(--type);
	color: var(--ink);
	background: var(--paper);
	border: 1.5px solid var(--ink);
	cursor: pointer;
}
.copy:hover { background: var(--mustard); }

.mobile-note { display: none; margin: 16px 0 0; font-family: var(--type); color: var(--crimson); }

/* ---------------------------------------------------------------- install */

.install, .together { margin-top: clamp(40px, 7vh, 72px); }
.install__lede { margin: 8px 0 0; font-family: var(--type); color: var(--ink-soft); }
.install__cols {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
	gap: 16px;
	margin-top: 20px;
}

.card {
	padding: 20px 22px;
	background: var(--paper);
	border: 1px solid var(--rule);
	border-left: 6px solid var(--olive);
}
.card h3 { margin-bottom: 8px; }

.steps { margin: 0; padding-left: 1.4em; }
.steps li { margin: 8px 0; padding-left: 4px; }
.steps li::marker { font-family: var(--display); font-weight: 700; color: var(--strap); }

.cmd {
	display: flex;
	gap: 8px;
	align-items: flex-start;
	margin-top: 6px;
}
.cmd code {
	flex: 1;
	min-width: 0;
	padding: 6px 8px;
	background: var(--ink);
	color: var(--linen);
	font-size: 0.82rem;
	overflow-wrap: anywhere;
}

.req { margin: 12px 0 0; font-family: var(--type); font-size: 0.9rem; color: var(--ink-soft); }

/* ---------------------------------------------------------------- together */

.together > p { max-width: 40em; margin: 10px 0 0; }
.ways {
	list-style: none;
	margin: 18px 0 0;
	padding: 0;
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
	gap: 16px;
}
.way { padding: 18px 22px; border: 2px dashed var(--ink); background: rgba(236, 229, 214, 0.55); }
.way p { margin: 8px 0 0; }
.badge {
	display: inline-block;
	margin-left: 6px;
	padding: 1px 8px;
	vertical-align: middle;
	font: 700 0.75rem var(--type);
	text-transform: uppercase;
	color: var(--paper);
	background: var(--crimson);
	transform: rotate(-2deg);
}
.fine { font-family: var(--type); color: var(--ink-soft); }

/* ---------------------------------------------------------------- footer */

.foot {
	display: flex;
	flex-wrap: wrap;
	gap: 6px 22px;
	align-items: baseline;
	padding: 22px var(--gutter) 28px;
	background: var(--ink);
	color: var(--linen);
	border-top: 6px solid var(--strap);
	font-family: var(--type);
	font-size: 0.9rem;
}
.foot__mark { font-family: var(--display); font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--mustard); }
.foot a { color: var(--linen); }
.foot__fine { flex-basis: 100%; opacity: 0.65; font-size: 0.8rem; }

/* ---------------------------------------------------------------- small screens */

@media (max-width: 640px) {
	.stamp { position: static; display: inline-block; margin-bottom: 18px; }
	.cta { width: 100%; }
	.sha__row { grid-template-columns: 1fr auto; }
	.sha__os { grid-column: 1 / -1; }
}

/* Phones and tablets cannot run the game; say so. */
@media (pointer: coarse) and (max-width: 1024px) {
	.mobile-note { display: block; }
}

@media (prefers-reduced-motion: reduce) {
	.cta { transition: none; }
}