/* HAST GO — go.hast.gr · brand language from hast.gr (IBM Plex, #0E0E0E, #18FFA2) */
:root {
  --bg: #0e0e0e;
  --text: #e8ebeb;
  --muted: #9aa0a0;
  --accent: #18ffa2;
  --border: rgba(232, 235, 235, 0.15);
  --sans: "IBM Plex Sans", -apple-system, "Helvetica Neue", sans-serif;
  --mono: "IBM Plex Mono", "SF Mono", monospace;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-weight: 300;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
.wrap { max-width: 880px; margin: 0 auto; padding: 0 24px; }

header.site {
  display: flex; align-items: center; justify-content: space-between;
  padding: 28px 0;
}
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--text); }
.brand img { width: 34px; height: 34px; border-radius: 8px; display: block; }
.brand span { font-family: var(--mono); font-weight: 500; font-size: 15px; letter-spacing: .08em; white-space: nowrap; }
.brand span b { color: var(--accent); font-weight: 500; }
nav.site a {
  font-family: var(--mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase;
  color: var(--muted); text-decoration: none; margin-left: 22px;
}
nav.site a:hover { color: var(--accent); }
nav.site { text-align: right; }
@media (max-width: 480px) {
  nav.site a { margin-left: 14px; font-size: 11px; }
}

.hero { padding: 96px 0 72px; border-bottom: 1px solid var(--border); }
.hero .kicker {
  font-family: var(--mono); font-size: 12px; letter-spacing: .18em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 22px;
}
.hero h1 {
  font-size: clamp(44px, 9vw, 84px); font-weight: 600; letter-spacing: -0.02em; line-height: 1.02;
}
.hero h1 .go { color: var(--accent); }
.hero p.lede {
  margin-top: 26px; font-size: clamp(17px, 2.4vw, 21px); color: var(--muted); max-width: 560px;
}

section { padding: 72px 0; border-bottom: 1px solid var(--border); }
.label {
  font-family: var(--mono); font-size: 12px; letter-spacing: .18em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 34px;
}
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
@media (max-width: 720px) { .features { grid-template-columns: 1fr; } }
.feature .num { font-family: var(--mono); font-size: 12px; color: var(--muted); margin-bottom: 12px; }
.feature h3 { font-size: 19px; font-weight: 500; margin-bottom: 10px; }
.feature p { font-size: 15px; color: var(--muted); }

.notice {
  border: 1px solid var(--border); border-radius: 12px; padding: 26px 28px;
  font-size: 15px; color: var(--muted);
}
.notice strong { color: var(--text); font-weight: 500; }

.contact p { font-size: 16px; }
.contact a { color: var(--text); text-decoration: none; border-bottom: 1px solid var(--accent); }
.contact a:hover { color: var(--accent); }
.contact .rows { display: grid; gap: 10px; }
.contact .row { display: flex; gap: 18px; align-items: baseline; }
.contact .row .k {
  font-family: var(--mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase;
  color: var(--muted); min-width: 84px;
}

footer.site {
  padding: 44px 0 56px; display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 14px;
}
footer.site .fine { font-family: var(--mono); font-size: 12px; color: var(--muted); letter-spacing: .04em; }
footer.site .fine a { color: var(--muted); text-decoration: none; }
footer.site .fine a:hover { color: var(--accent); }
footer.site .tag { font-family: var(--mono); font-size: 12px; color: var(--muted); letter-spacing: .06em; }
footer.site .tag b { color: var(--accent); font-weight: 500; }

/* ── document pages (privacy / support) ── */
.doc { padding: 64px 0 40px; }
.doc h1 { font-size: clamp(30px, 5vw, 44px); font-weight: 600; letter-spacing: -0.01em; }
.doc .updated { font-family: var(--mono); font-size: 12px; color: var(--muted); margin-top: 14px; letter-spacing: .06em; }
.doc h2 {
  font-size: 20px; font-weight: 500; margin: 46px 0 14px;
  padding-top: 34px; border-top: 1px solid var(--border);
}
.doc h3 { font-size: 16px; font-weight: 500; margin: 24px 0 8px; }
.doc p, .doc li { font-size: 15.5px; color: var(--muted); }
.doc p { margin: 12px 0; }
.doc strong { color: var(--text); font-weight: 500; }
.doc ul { margin: 12px 0 12px 22px; }
.doc li { margin: 7px 0; }
.doc a { color: var(--text); border-bottom: 1px solid var(--accent); text-decoration: none; }
.doc a:hover { color: var(--accent); }
.doc table { width: 100%; border-collapse: collapse; margin: 16px 0; font-size: 14.5px; }
.doc th {
  font-family: var(--mono); font-size: 11.5px; text-transform: uppercase; letter-spacing: .08em;
  color: var(--muted); text-align: left; padding: 10px 12px 10px 0; border-bottom: 1px solid var(--border);
}
.doc td { padding: 10px 12px 10px 0; border-bottom: 1px solid var(--border); color: var(--muted); vertical-align: top; }
.doc td:first-child { color: var(--text); white-space: nowrap; }