/* Dead Air: Breakwater - site styles. No external fonts, scripts or trackers. */
:root {
  --ink: #05080d;
  --deep: #0a1119;
  --panel: #0f1822;
  --line: #1d2a38;
  --text: #d9e1e8;
  --muted: #8d9aa7;
  --amber: #f2b45a;
  --amber-dim: #a8783a;
  --signal: #6fd3c1;
  --max: 1080px;
  --mono: ui-monospace, "Cascadia Mono", "Consolas", "SFMono-Regular", Menlo, monospace;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--text);
  font: 17px/1.65 var(--sans);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--amber); text-underline-offset: 3px; }
a:hover { color: #ffd08a; }
:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; }

.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 20px; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 10;
  background: rgba(5, 8, 13, 0.82);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 58px; gap: 16px; }
.brand { font: 600 14px/1 var(--mono); letter-spacing: 0.22em; color: var(--text); text-decoration: none; white-space: nowrap; }
.brand .sep { color: var(--amber); }
.brand { display: inline-flex; align-items: center; gap: 10px; }
.brand-mark { width: 26px; height: 26px; }
.nav { display: flex; gap: 20px; font-size: 14px; }
.nav a { color: var(--muted); text-decoration: none; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--text); }

/* Hero */
.hero {
  position: relative; min-height: min(88vh, 760px);
  display: flex; align-items: flex-end;
  background: var(--ink) url("assets/station.jpg") center 40% / cover no-repeat;
}
.hero::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(5,8,13,0.15) 0%, rgba(5,8,13,0.35) 50%, var(--ink) 100%);
}
.hero .wrap { position: relative; z-index: 1; padding-bottom: 64px; }
.freq { font: 500 13px/1 var(--mono); letter-spacing: 0.3em; color: var(--signal); margin: 0 0 18px; }
.title { margin: 0; font: 800 clamp(44px, 9vw, 104px)/0.92 var(--sans); letter-spacing: -0.02em; text-transform: uppercase; }
.title small { display: block; font: 600 clamp(16px, 2.6vw, 26px)/1.2 var(--mono); letter-spacing: 0.42em; color: var(--amber); margin-top: 14px; }
.lede { max-width: 640px; font-size: clamp(17px, 2vw, 20px); color: #c4ced8; margin: 26px 0 30px; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.badge {
  display: inline-flex; align-items: center; gap: 10px;
  font: 500 13px/1 var(--mono); letter-spacing: 0.08em; text-transform: uppercase;
  border: 1px solid var(--amber-dim); color: var(--amber);
  padding: 12px 16px; border-radius: 3px; background: rgba(242,180,90,0.06);
}
.badge::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--amber); box-shadow: 0 0 10px var(--amber); }
.btn {
  font: 600 14px/1 var(--sans); text-decoration: none;
  padding: 13px 18px; border-radius: 3px; border: 1px solid var(--line); color: var(--text); background: var(--panel);
}
.btn:hover { border-color: var(--muted); color: #fff; }

/* Sections */
section { padding: 72px 0; }
.eyebrow { font: 500 12px/1 var(--mono); letter-spacing: 0.3em; text-transform: uppercase; color: var(--signal); margin: 0 0 12px; }
h2 { font-size: clamp(26px, 3.6vw, 38px); line-height: 1.15; margin: 0 0 18px; letter-spacing: -0.01em; }
h3 { font-size: 19px; margin: 0 0 8px; }
p { margin: 0 0 16px; }
.muted { color: var(--muted); }

.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 34px; }
.pillar { background: var(--panel); border: 1px solid var(--line); border-radius: 4px; padding: 24px; }
.pillar .n { font: 500 12px/1 var(--mono); color: var(--amber); letter-spacing: 0.2em; margin-bottom: 14px; display: block; }
.pillar p { color: #b6c1cc; font-size: 16px; margin: 0; }

.split { display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; align-items: center; }
.split img, .shot img { border-radius: 4px; border: 1px solid var(--line); }
.split.reverse > :first-child { order: 2; }

.facts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 4px; overflow: hidden; margin-top: 30px; }
.fact { background: var(--deep); padding: 18px 20px; }
.fact dt { font: 500 11px/1 var(--mono); letter-spacing: 0.22em; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; }
.fact dd { margin: 0; font-weight: 600; }

.band { background: var(--deep); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

/* Footer */
.site-footer { border-top: 1px solid var(--line); padding: 34px 0 48px; color: var(--muted); font-size: 14px; }
.site-footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; }
.site-footer nav { display: flex; gap: 20px; flex-wrap: wrap; }
.site-footer a { color: var(--muted); }
.site-footer a:hover { color: var(--text); }

/* Legal document */
.doc { padding: 56px 0 80px; }
.doc .wrap { max-width: 820px; }
.doc h1 { font-size: clamp(32px, 5vw, 46px); line-height: 1.1; margin: 0 0 10px; letter-spacing: -0.015em; }
.doc .meta { font: 13px/1.6 var(--mono); color: var(--muted); margin-bottom: 30px; }
.doc h2 { font-size: 24px; margin: 52px 0 14px; padding-top: 18px; border-top: 1px solid var(--line); scroll-margin-top: 76px; }
.doc h3 { margin-top: 28px; }
.doc ul { padding-left: 22px; margin: 0 0 16px; }
.doc li { margin-bottom: 6px; }
.doc code { font: 14px var(--mono); background: var(--panel); border: 1px solid var(--line); padding: 1px 6px; border-radius: 3px; word-break: break-all; }
.summary { background: var(--panel); border: 1px solid var(--line); border-left: 3px solid var(--amber); border-radius: 4px; padding: 20px 24px; margin: 0 0 28px; }
.summary ul { margin: 0; }
.toc { background: var(--deep); border: 1px solid var(--line); border-radius: 4px; padding: 18px 24px; margin-bottom: 10px; }
.toc ol { margin: 0; padding-left: 22px; columns: 2; column-gap: 32px; font-size: 15px; }
.toc a { color: var(--text); text-decoration: none; }
.toc a:hover { color: var(--amber); }
.table-scroll { overflow-x: auto; margin: 0 0 18px; border: 1px solid var(--line); border-radius: 4px; }
table { border-collapse: collapse; width: 100%; min-width: 620px; font-size: 15px; }
th, td { text-align: left; vertical-align: top; padding: 12px 14px; border-bottom: 1px solid var(--line); }
th { background: var(--panel); font: 600 12px/1.4 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
tr:last-child td { border-bottom: 0; }

/* Header: navigation and language flags */
.header-right { display: flex; align-items: center; gap: 22px; }
.langs { display: flex; align-items: center; gap: 7px; }
.langs a { display: block; line-height: 0; border-radius: 3px; opacity: 0.5; transition: opacity 0.15s; }
.langs a:hover, .langs a:focus-visible { opacity: 1; }
.langs a[aria-current] { opacity: 1; box-shadow: 0 0 0 2px var(--ink), 0 0 0 3.5px var(--amber); }
.langs img { width: 24px; height: 16px; border-radius: 2px; object-fit: cover; box-shadow: 0 0 0 1px rgba(255,255,255,0.12); }
.translation-note { font-size: 14px; color: var(--muted); border: 1px solid var(--line); border-radius: 4px; padding: 10px 14px; margin: 0 0 24px; }
@media (max-width: 760px) {
  .site-header .wrap { flex-wrap: wrap; height: auto; padding-top: 10px; padding-bottom: 10px; row-gap: 10px; }
  .header-right { width: 100%; justify-content: space-between; gap: 12px; }
  .doc h2, section[id] { scroll-margin-top: 110px; }
}

@media (max-width: 860px) {
  .pillars { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; gap: 24px; }
  .split.reverse > :first-child { order: 0; }
  .facts { grid-template-columns: repeat(2, 1fr); }
  .toc ol { columns: 1; }
}
@media (max-width: 520px) {
  body { font-size: 16px; }
  .wrap { padding: 0 16px; }
  .nav { gap: 12px; font-size: 13px; }
  .brand { letter-spacing: 0.08em; font-size: 12px; }
  .brand-long { display: none; }
  section { padding: 54px 0; }
  .facts { grid-template-columns: 1fr; }
}