@import url("fonts.css");

:root {
	--bg: #0a0c10;
	--panel: #11151b;
	--panel-2: #151a22;
	--line: #1d242e;
	--text: #e9edf3;
	--dim: #8792a3;
	--brass: #c8a44d;
	--brass-dim: rgba(200, 164, 77, 0.16);
	--ok: #5fd08a;

	--w: 1080px;
	--r: 14px;

	--display: "Onest", system-ui, sans-serif;
	--body: "Inter", system-ui, sans-serif;
	--mono: "JetBrains Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
	margin: 0;
	background: var(--bg);
	color: var(--text);
	font: 400 16px/1.6 var(--body);
	-webkit-font-smoothing: antialiased;
}

a { color: inherit; }

.wrap {
	max-width: var(--w);
	margin: 0 auto;
	padding: 0 24px;
}

/* ── шапка ─────────────────────────────────────────────── */

.top {
	position: sticky;
	top: 0;
	z-index: 10;
	background: rgba(10, 12, 16, 0.86);
	backdrop-filter: blur(12px);
	border-bottom: 1px solid var(--line);
}

.top .wrap {
	display: flex;
	align-items: center;
	gap: 28px;
	height: 68px;
}

.mark {
	font: 800 20px/1 var(--display);
	letter-spacing: 0.06em;
	text-decoration: none;
}

.nav {
	display: flex;
	gap: 24px;
	margin-left: auto;
	font-size: 14px;
	color: var(--dim);
}

.nav a { text-decoration: none; }
.nav a:hover { color: var(--text); }

/* ── кнопки ────────────────────────────────────────────── */

.btn {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	padding: 13px 22px;
	border-radius: 10px;
	border: 1px solid transparent;
	font: 500 15px/1 var(--body);
	text-decoration: none;
	transition: transform 0.12s ease, background 0.2s ease, border-color 0.2s ease;
}

.btn-primary {
	background: var(--brass);
	color: #14100a;
	font-weight: 600;
}

.btn-primary:hover { background: #d7b45f; }
.btn-primary:active { transform: translateY(1px); }

.btn-ghost {
	border-color: var(--line);
	color: var(--text);
	background: var(--panel);
}

.btn-ghost:hover { border-color: #2c3542; }

.btn-sm { padding: 9px 16px; font-size: 14px; }

/* ── герой ─────────────────────────────────────────────── */

.hero {
	padding: 88px 0 72px;
	display: grid;
	grid-template-columns: 1fr 420px;
	gap: 56px;
	align-items: start;
}

.hero h1 {
	margin: 0 0 18px;
	font: 800 clamp(38px, 5.4vw, 62px) / 1.04 var(--display);
	letter-spacing: -0.02em;
}

.hero h1 span { color: var(--brass); }

.lead {
	margin: 0 0 28px;
	max-width: 30rem;
	color: var(--dim);
	font-size: 17px;
}

.hero-note {
	margin: 14px 0 0;
	font-size: 13px;
	color: var(--dim);
}

.status {
	display: inline-flex;
	align-items: center;
	gap: 9px;
	margin-bottom: 22px;
	padding: 7px 13px;
	border: 1px solid var(--line);
	border-radius: 100px;
	background: var(--panel);
	font: 500 13px/1 var(--mono);
	color: var(--dim);
}

.dot {
	width: 7px;
	height: 7px;
	border-radius: 50%;
	background: var(--ok);
	box-shadow: 0 0 0 4px rgba(95, 208, 138, 0.14);
}

/* ── тарифное табло ───────────────────────────────────── */

.board {
	border: 1px solid var(--line);
	border-radius: var(--r);
	background: linear-gradient(180deg, var(--panel-2), var(--panel));
	overflow: hidden;
}

.board-head {
	display: flex;
	justify-content: space-between;
	padding: 15px 20px;
	border-bottom: 1px solid var(--line);
	font: 500 12px/1 var(--mono);
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--dim);
}

.row {
	display: grid;
	grid-template-columns: 1fr auto;
	align-items: baseline;
	gap: 16px;
	padding: 15px 20px;
	border-bottom: 1px solid rgba(29, 36, 46, 0.6);
	transition: background 0.16s ease;
}

.row:last-child { border-bottom: 0; }
.row:hover { background: rgba(255, 255, 255, 0.018); }

.row-name { font-size: 15px; }

.row-note {
	display: block;
	margin-top: 3px;
	font-size: 12px;
	color: var(--dim);
}

.row-price {
	font: 500 17px/1 var(--mono);
	white-space: nowrap;
}

.row-pick {
	background: var(--brass-dim);
	border-bottom-color: rgba(200, 164, 77, 0.22);
}

.row-pick .row-price { color: var(--brass); }

.row-pick .row-name::after {
	content: "берут чаще";
	margin-left: 10px;
	padding: 3px 7px;
	border-radius: 5px;
	background: rgba(200, 164, 77, 0.16);
	color: var(--brass);
	font: 500 11px/1 var(--body);
	vertical-align: 2px;
}

/* ── полосы и секции ──────────────────────────────────── */

section { padding: 64px 0; border-top: 1px solid var(--line); }

h2 {
	margin: 0 0 8px;
	font: 800 clamp(26px, 3vw, 34px) / 1.15 var(--display);
	letter-spacing: -0.01em;
}

.sub {
	margin: 0 0 34px;
	color: var(--dim);
	font-size: 15px;
}

.grid-4 {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 16px;
}

.grid-3 {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 16px;
}

.card {
	padding: 22px;
	border: 1px solid var(--line);
	border-radius: var(--r);
	background: var(--panel);
}

.card h3 {
	margin: 0 0 6px;
	font: 600 16px/1.3 var(--body);
}

.card p {
	margin: 0;
	color: var(--dim);
	font-size: 14px;
}

.card-num {
	display: block;
	margin-bottom: 14px;
	font: 500 12px/1 var(--mono);
	color: var(--brass);
	letter-spacing: 0.1em;
}

.city {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: 12px;
}

.city span {
	font: 400 13px/1 var(--mono);
	color: var(--dim);
}

/* ── вопросы ───────────────────────────────────────────── */

.faq { border-top: 1px solid var(--line); }

.faq details {
	border-bottom: 1px solid var(--line);
}

.faq summary {
	display: flex;
	justify-content: space-between;
	gap: 20px;
	padding: 19px 2px;
	font-size: 16px;
	cursor: pointer;
	list-style: none;
}

.faq summary::-webkit-details-marker { display: none; }

.faq summary::after {
	content: "+";
	color: var(--brass);
	font: 400 20px/1 var(--mono);
}

.faq details[open] summary::after { content: "−"; }

.faq p {
	margin: 0 0 20px;
	max-width: 46rem;
	color: var(--dim);
	font-size: 15px;
}

/* ── подвал ────────────────────────────────────────────── */

footer {
	padding: 40px 0 56px;
	border-top: 1px solid var(--line);
	color: var(--dim);
	font-size: 14px;
}

footer .wrap {
	display: flex;
	flex-wrap: wrap;
	gap: 18px 28px;
	align-items: center;
}

footer a { text-decoration: none; }
footer a:hover { color: var(--text); }

.spacer { margin-left: auto; }

/* ── документы ─────────────────────────────────────────── */

.doc { padding: 56px 0 72px; max-width: 46rem; }
.doc h1 { font: 800 34px/1.15 var(--display); margin: 0 0 8px; }
.doc .updated { color: var(--dim); font: 400 13px/1 var(--mono); margin-bottom: 34px; }
.doc h2 { font: 600 19px/1.3 var(--body); margin: 32px 0 10px; }
.doc p, .doc li { color: #c3ccd8; font-size: 15px; }
.doc ul { padding-left: 20px; }

/* ── появление ─────────────────────────────────────────── */

.rise {
	opacity: 0;
	transform: translateY(14px);
	animation: rise 0.5s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.rise:nth-child(2) { animation-delay: 0.06s; }
.rise:nth-child(3) { animation-delay: 0.12s; }
.rise:nth-child(4) { animation-delay: 0.18s; }

@keyframes rise {
	to { opacity: 1; transform: none; }
}

:focus-visible {
	outline: 2px solid var(--brass);
	outline-offset: 3px;
	border-radius: 4px;
}

@media (prefers-reduced-motion: reduce) {
	*, *::before, *::after {
		animation-duration: 0.01ms !important;
		transition-duration: 0.01ms !important;
	}
	html { scroll-behavior: auto; }
}

@media (max-width: 900px) {
	.hero { grid-template-columns: 1fr; gap: 36px; padding: 56px 0 48px; }
	.grid-4 { grid-template-columns: repeat(2, 1fr); }
	.grid-3 { grid-template-columns: 1fr; }
	.nav { display: none; }
}

@media (max-width: 560px) {
	.grid-4 { grid-template-columns: 1fr; }
	section { padding: 48px 0; }
}