/*
	liart.cc — company site of LIART LLC.
	Apple requires an organization enrolling in the Developer Program to have a
	public, working site on its own domain with real content (a registrar's
	parking page or a near-empty page is refused). Keep the company details on
	index.html identical to the D&B record: LIART, LLC, 42 Komitas Ave., Apt. 16,
	Yerevan 0051. No external fonts, scripts or trackers: privacy.html says so.
*/
:root {
	--bg: #ffffff;
	--bg-soft: #f4f6f8;
	--text: #14171c;
	--muted: #5b6472;
	--line: #dde1e6;
	--accent: #1f5eff;
	--accent-soft: #e8eeff;
	color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
	:root {
		--bg: #0f1115;
		--bg-soft: #171a20;
		--text: #e7e9ee;
		--muted: #9aa3b2;
		--line: #2a2f38;
		--accent: #7aa2ff;
		--accent-soft: #1b2440;
	}
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
	margin: 0;
	background: var(--bg);
	color: var(--text);
	font: 16px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans Armenian", Helvetica, Arial, sans-serif;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: 60rem; margin: 0 auto; padding: 0 1rem; }

header.site {
	border-bottom: 1px solid var(--line);
}
header.site .wrap {
	display: flex; align-items: center; justify-content: space-between;
	flex-wrap: wrap; gap: .5rem 1.5rem; padding-top: 1rem; padding-bottom: 1rem;
}
.brand { font-weight: 700; font-size: 1.25rem; letter-spacing: .12em; color: var(--text); }
.brand:hover { text-decoration: none; }
.brand span { color: var(--accent); }
nav.site { display: flex; flex-wrap: wrap; gap: .25rem 1.25rem; font-size: .95rem; }
nav.site a { color: var(--muted); }
nav.site a[aria-current="page"] { color: var(--text); font-weight: 600; }

.hero { padding: 4rem 0 3rem; }
.hero h1 { font-size: clamp(1.9rem, 5vw, 2.9rem); line-height: 1.15; margin: 0 0 1rem; letter-spacing: -.01em; }
.hero p { font-size: 1.15rem; color: var(--muted); max-width: 42rem; margin: 0; }
.eyebrow { font-size: .85rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--accent); margin: 0 0 .75rem; }

section { padding: 2.5rem 0; border-top: 1px solid var(--line); }
section h2 { font-size: 1.45rem; margin: 0 0 1.25rem; }
section h3 { font-size: 1.08rem; margin: 0 0 .4rem; }
section p { margin: 0 0 1rem; }
section p:last-child { margin-bottom: 0; }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); gap: 1rem; }
.card { background: var(--bg-soft); border: 1px solid var(--line); border-radius: 12px; padding: 1.25rem; }
.card p { color: var(--muted); font-size: .97rem; }

.product {
	display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem;
	background: var(--accent-soft); border-radius: 12px; padding: 1.5rem;
}
.product p { margin: .25rem 0 0; color: var(--muted); }
.button {
	display: inline-block; background: var(--accent); color: #fff; font-weight: 600;
	padding: .6rem 1.1rem; border-radius: 8px;
}
@media (prefers-color-scheme: dark) { .button { color: #0f1115; } }
.button:hover { text-decoration: none; opacity: .9; }

dl.details { display: grid; grid-template-columns: minmax(9rem, 14rem) 1fr; gap: .6rem 1.5rem; margin: 0; }
dl.details dt { color: var(--muted); }
dl.details dd { margin: 0; }
@media (max-width: 34rem) {
	dl.details { grid-template-columns: 1fr; gap: .1rem; }
	dl.details dd { margin-bottom: .7rem; }
}

ul.plain { padding-left: 1.2rem; margin: 0 0 1rem; }
ul.plain li { margin: .35rem 0; }

.doc { max-width: 46rem; }
.doc h1 { font-size: 1.9rem; margin: 2.5rem 0 .3rem; }
.doc .meta { color: var(--muted); font-size: .92rem; margin: 0 0 1.5rem; }
.doc h2 { font-size: 1.18rem; margin: 2rem 0 .6rem; }

footer.site { border-top: 1px solid var(--line); margin-top: 2rem; }
footer.site .wrap {
	display: flex; flex-wrap: wrap; justify-content: space-between; gap: .5rem 1.5rem;
	padding-top: 1.5rem; padding-bottom: 2.5rem; color: var(--muted); font-size: .9rem;
}
footer.site a { color: var(--muted); text-decoration: underline; }