@font-face { font-family: 'Russo One'; font-display: swap; src: url(/fonts/russo-one-cyrillic.woff2) format('woff2'); unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: 'Russo One'; font-display: swap; src: url(/fonts/russo-one-latin.woff2) format('woff2'); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2212; }

:root {
	color-scheme: dark;
	--bg: #070d1a; --panel: #0d1628; --panel-2: #111d34; --line: #1f2d48;
	--text: #e9eef7; --muted: #9aa9c2; --dim: #6b7b96;
	--blue: #2f6fec; --blue-hi: #4b86ff; --blue-deep: #0a3a8c; --ok: #4ade80; --warn: #f2b37a;
	--display: 'Russo One', 'Segoe UI', system-ui, sans-serif;
	font: 16px/1.6 system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
	color: var(--text); background: var(--bg);
}
* { box-sizing: border-box; }
body { margin: 0; }
a { color: var(--blue-hi); text-underline-offset: 3px; }
a:hover { color: #7aa6ff; }
:focus-visible { outline: 2px solid var(--blue-hi); outline-offset: 3px; }
[hidden] { display: none !important; }

/* top bar */
.top { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 10px clamp(16px, 4vw, 40px); background: rgba(7, 13, 26, .86); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font: 18px var(--display); letter-spacing: .02em; }
.top nav { display: flex; align-items: center; gap: clamp(10px, 2.4vw, 26px); }
.top nav a { color: var(--muted); text-decoration: none; font-weight: 600; font-size: 15px; }
.top nav a:hover { color: var(--text); }
.top nav .nav-play { color: #fff; background: var(--blue); padding: 8px 16px; border-radius: 6px; }
.top nav .nav-play:hover { background: var(--blue-hi); color: #fff; }

/* hero: the station itself, darkened towards the text */
.hero {
	position: relative; display: grid; grid-template-columns: minmax(0, 1fr) 400px; gap: clamp(24px, 4vw, 64px); align-items: center;
	padding: clamp(48px, 9vh, 110px) clamp(16px, 5vw, 72px) clamp(56px, 10vh, 120px);
	background:
		linear-gradient(90deg, rgba(7, 13, 26, .96) 0%, rgba(7, 13, 26, .78) 45%, rgba(7, 13, 26, .55) 100%),
		linear-gradient(0deg, var(--bg) 0%, transparent 30%),
		url(/img/station.webp) center 40% / 2048px auto repeat;
	image-rendering: pixelated;
	border-bottom: 1px solid var(--line);
}
.hero-text { max-width: 640px; }
.eyebrow { margin: 0 0 14px; color: var(--blue-hi); font: 13px var(--display); letter-spacing: .18em; text-transform: uppercase; }
h1 { margin: 0; font: clamp(44px, 7.4vw, 92px)/.98 var(--display); text-transform: uppercase; letter-spacing: .01em; text-shadow: 0 4px 0 rgba(0, 0, 0, .35); }
h1 span { display: block; }
h1 strong { display: inline-block; margin-top: 8px; padding: 0 .18em; font-weight: 400; color: #fff; background: var(--blue-deep); border: 3px solid #fff; border-radius: 10px; box-shadow: 0 0 0 4px var(--blue-deep); }
.lead { margin: 26px 0 0; max-width: 520px; color: #c3cee0; font-size: clamp(17px, 1.6vw, 19px); }
.live { display: inline-flex; align-items: center; gap: 10px; margin: 26px 0 0; padding: 8px 14px; border: 1px solid var(--line); border-radius: 14px; background: rgba(13, 22, 40, .8); color: var(--muted); font-size: 14px; line-height: 1.45; }
.live i { width: 9px; height: 9px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 4px rgba(74, 222, 128, .18); }
.live.off i { background: var(--warn); box-shadow: 0 0 0 4px rgba(242, 179, 122, .18); }
.live b { color: var(--text); font-weight: 600; }

/* the play card */
.card { padding: 28px; background: rgba(13, 22, 40, .94); border: 1px solid var(--line); border-top: 4px solid var(--blue); border-radius: 12px; box-shadow: 0 24px 60px rgba(0, 0, 0, .45); scroll-margin-top: 80px; }
.card h2 { margin: 0 0 18px; font: 24px var(--display); }
.button, .ghost { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 20px; border-radius: 8px; border: 1px solid transparent; font: 600 16px system-ui, sans-serif; text-decoration: none; cursor: pointer; transition: background .15s, border-color .15s; }
.button { background: var(--blue); color: #fff; }
.button:hover { background: var(--blue-hi); color: #fff; }
.ghost { background: transparent; color: var(--text); border-color: #33476b; }
.ghost:hover { border-color: var(--blue-hi); }
button:disabled { opacity: .55; cursor: wait; }
.wide { width: 100%; }
.row { display: flex; flex-wrap: wrap; gap: 10px; }
.hint { margin: 10px 0 0; color: var(--dim); font-size: 13px; line-height: 1.5; }
.note { margin: 0 0 14px; color: var(--warn); font-size: 14px; }
.note:empty { display: none; }
#identity { margin: 0 0 16px; color: var(--muted); }
.or { display: flex; align-items: center; gap: 12px; margin: 22px 0; color: var(--dim); font-size: 13px; }
.or::before, .or::after { content: ''; flex: 1; height: 1px; background: var(--line); }
#message { margin: 14px 0 0; color: var(--warn); font-size: 14px; }
#message:empty { display: none; }

/* content panels with a header bar */
main > .panel { max-width: 1080px; margin: 40px auto; padding: 0 clamp(16px, 4vw, 32px); }
.bar { margin: 0 0 22px; padding: 10px 18px; font: 22px var(--display); text-transform: uppercase; letter-spacing: .04em; background: linear-gradient(90deg, var(--blue-deep), rgba(10, 58, 140, 0)); border-left: 4px solid var(--blue-hi); border-radius: 4px; }
.about p { max-width: 820px; color: #c3cee0; font-size: 17px; }
.features { list-style: none; display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; margin: 0; padding: 0; }
.features li { padding: 20px 22px; background: var(--panel); border: 1px solid var(--line); border-radius: 10px; }
.features h3 { margin: 0 0 6px; font: 18px var(--display); color: #fff; }
.features p { margin: 0; color: var(--muted); font-size: 15px; }
.steps { list-style: none; counter-reset: step; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; margin: 0; padding: 0; }
.steps li { counter-increment: step; position: relative; padding: 20px 22px 20px 74px; background: var(--panel); border: 1px solid var(--line); border-radius: 10px; }
.steps li::before { content: counter(step); position: absolute; left: 20px; top: 18px; width: 38px; height: 38px; display: grid; place-items: center; font: 20px var(--display); color: #fff; background: var(--blue-deep); border: 2px solid var(--blue-hi); border-radius: 8px; }
.steps b { display: block; font: 17px var(--display); font-weight: 400; color: #fff; }
.steps span { color: var(--muted); font-size: 15px; }
.faq details { border: 1px solid var(--line); border-radius: 10px; background: var(--panel); margin-bottom: 10px; }
.faq summary { cursor: pointer; padding: 16px 20px; font-weight: 600; list-style: none; position: relative; padding-right: 48px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; position: absolute; right: 20px; top: 50%; transform: translateY(-50%); font: 22px var(--display); color: var(--blue-hi); }
.faq details[open] summary::after { content: '−'; }
.faq details p { margin: 0; padding: 0 20px 18px; color: var(--muted); }

.foot { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 18px; max-width: 1080px; margin: 64px auto 0; padding: 26px clamp(16px, 4vw, 32px) 40px; border-top: 1px solid var(--line); color: var(--dim); font-size: 14px; }
.foot p { flex: 1; min-width: 240px; margin: 0; }
.foot nav { display: flex; gap: 18px; }
.foot nav a { color: var(--muted); }
.foot .credits { flex: 1 0 100%; min-width: 0; padding-left: 46px; font-size: 13px; color: var(--dim); }

@media (max-width: 900px) {
	.hero { grid-template-columns: 1fr; background-position: center top; }
	.card { max-width: 520px; }
}
@media (max-width: 560px) {
	.top nav a:not(.nav-play) { display: none; }
	.brand span { font-size: 16px; }
	.card { padding: 22px 18px; }
	.steps li { padding-left: 70px; }
}