/* VE3FGH's Deck — site styles */
:root {
  --ink: #05070f;
  --ink-2: #0a0f1e;
  --line: #1e293b;
  --body: #e2e8f0;
  --muted: #94a3b8;
  --faint: #64748b;
  --cyan: #22d3ee;
  --cyan-soft: #67e8f9;
  --mag: #e879f9;
  --mono: "JetBrains Mono", "Cascadia Code", Consolas, monospace;
  --sans: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", sans-serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--ink);
  color: var(--body);
  font-family: var(--sans);
  line-height: 1.6;
}
a { color: var(--cyan-soft); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: 1060px; margin: 0 auto; padding: 0 24px; }
.mono { font-family: var(--mono); }

/* ---------- nav ---------- */
nav {
  position: sticky; top: 0; z-index: 10;
  background: rgba(5, 7, 15, 0.85);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  max-width: 1060px; margin: 0 auto; padding: 14px 24px;
  display: flex; align-items: center; gap: 28px;
}
.brand {
  font-weight: 800; letter-spacing: 2px; color: var(--body);
  font-size: 17px;
}
.brand span { color: var(--cyan); }
.nav-links { margin-left: auto; display: flex; gap: 22px; align-items: center; }
.nav-links a { color: var(--muted); font-size: 14px; }
.nav-links a:hover { color: var(--body); text-decoration: none; }

/* ---------- hero ---------- */
.hero {
  position: relative;
  min-height: 78vh;
  display: flex; align-items: center;
  background: url("hero.jpg") center/cover no-repeat;
  border-bottom: 1px solid var(--line);
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(5,7,15,0.94) 0%, rgba(5,7,15,0.75) 45%, rgba(5,7,15,0.25) 100%);
}
.hero::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 40%;
  background: linear-gradient(180deg, transparent, var(--ink));
}
.hero-content { position: relative; z-index: 1; padding: 96px 0 120px; }
.callsign {
  font-family: var(--mono); font-size: 13px; letter-spacing: 2px;
  color: var(--cyan-soft); margin-bottom: 18px;
}
.hero h1 {
  font-size: clamp(40px, 7vw, 72px);
  line-height: 1.02; font-weight: 800; letter-spacing: 1px;
  background: linear-gradient(90deg, #f1f5f9 30%, var(--cyan) 70%, var(--mag));
  -webkit-background-clip: text; background-clip: text; color: transparent;
  margin-bottom: 18px;
}
.hero .tag { font-size: clamp(18px, 2.4vw, 24px); font-style: italic; color: #cbd5e1; margin-bottom: 34px; }
.cta-row { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; }
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 26px; border-radius: 8px; font-weight: 700; font-size: 16px;
  border: 1px solid transparent; cursor: pointer;
}
.btn-primary { background: var(--cyan); color: #04202a; }
.btn-primary:hover { background: var(--cyan-soft); text-decoration: none; }
.btn-ghost { border-color: var(--cyan); color: var(--cyan-soft); background: rgba(14, 116, 146, 0.15); }
.btn-ghost:hover { background: rgba(14, 116, 146, 0.3); text-decoration: none; }
.modes {
  margin-top: 34px; font-family: var(--mono); font-size: 12px;
  letter-spacing: 2px; color: var(--faint);
}

/* ---------- sections ---------- */
section { padding: 84px 0; }
.section-head { margin-bottom: 44px; }
.section-head .kicker {
  font-family: var(--mono); font-size: 12px; letter-spacing: 3px;
  color: var(--cyan); text-transform: uppercase; margin-bottom: 10px;
}
.section-head h2 { font-size: 32px; font-weight: 800; letter-spacing: 0.5px; color: #f1f5f9; }
.section-head p { color: var(--muted); max-width: 640px; margin-top: 10px; }

/* features */
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 22px; }
.card {
  border: 1px solid var(--line); border-radius: 10px;
  background: var(--ink-2); padding: 26px;
}
.card:hover { border-color: #155e75; }
.card h3 { font-size: 17px; color: var(--cyan-soft); margin-bottom: 8px; letter-spacing: 0.3px; }
.card p { font-size: 14.5px; color: var(--muted); }

/* steps */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 22px; counter-reset: step; }
.step { border-top: 2px solid var(--cyan); padding-top: 18px; }
.step .num { font-family: var(--mono); color: var(--mag); font-size: 14px; letter-spacing: 2px; }
.step h3 { font-size: 18px; margin: 8px 0; color: #f1f5f9; }
.step p { font-size: 14.5px; color: var(--muted); }

/* radios */
.chips { display: flex; flex-wrap: wrap; gap: 12px; }
.chip {
  font-family: var(--mono); font-size: 14px; letter-spacing: 1px;
  border: 1px solid var(--line); border-radius: 999px;
  padding: 8px 18px; color: var(--body); background: var(--ink-2);
}
.chip.soon { color: var(--faint); border-style: dashed; }

/* screenshots */
.shots { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 22px; }
.shot { border: 1px solid var(--line); border-radius: 10px; overflow: hidden; background: var(--ink-2); }
.shot:hover { border-color: #155e75; }
.shot img { display: block; width: 100%; max-height: 560px; object-fit: cover; object-position: top; }
.shot figcaption { padding: 12px 16px; font-size: 13.5px; color: var(--muted); border-top: 1px solid var(--line); }

/* how-it-works flow */
.flow { display: flex; flex-wrap: wrap; align-items: stretch; gap: 12px; margin-bottom: 34px; }
.flow-box {
  flex: 1 1 220px; border: 1px solid #155e75; border-radius: 10px; background: var(--ink);
  padding: 18px 20px; font-family: var(--mono); letter-spacing: 1.5px; font-size: 15px;
  color: #f1f5f9; text-align: center;
}
.flow-box span { display: block; margin-top: 6px; font-size: 12px; color: var(--cyan-soft); letter-spacing: 0.5px; text-transform: none; }
.flow-arrow { align-self: center; color: var(--mag); font-size: 24px; font-family: var(--mono); }
.how-notes { list-style: none; max-width: 780px; margin-bottom: 6px; }
.how-notes li { padding: 11px 0 11px 26px; position: relative; color: var(--muted); font-size: 14.5px; border-bottom: 1px dashed var(--line); }
.how-notes li:last-child { border-bottom: 0; }
.how-notes li::before { content: "»"; position: absolute; left: 2px; color: var(--cyan); font-family: var(--mono); }
.how-notes strong { color: var(--body); }

/* banner */
.banner {
  border: 1px solid #155e75; border-radius: 10px;
  background: linear-gradient(90deg, rgba(14,116,146,0.18), rgba(126,34,206,0.12));
  padding: 30px; display: flex; flex-wrap: wrap; gap: 20px; align-items: center; justify-content: space-between;
}
.banner h2 { font-size: 24px; color: #f1f5f9; margin-bottom: 6px; }
.banner p { color: var(--muted); font-size: 14.5px; max-width: 560px; }

/* legal docs */
.legal { max-width: 780px; margin: 0 auto; padding: 72px 24px 96px; }
.legal h1 { font-size: 34px; color: #f1f5f9; margin-bottom: 6px; }
.legal .doc-sub { color: var(--faint); font-size: 13px; font-family: var(--mono); margin-bottom: 40px; }
.legal h2 { font-size: 19px; color: var(--cyan-soft); margin: 34px 0 10px; }
.legal p, .legal li { color: var(--muted); font-size: 15px; margin-bottom: 10px; }
.legal ul { padding-left: 22px; margin-bottom: 10px; }
.backlink { font-size: 13px; font-family: var(--mono); letter-spacing: 1px; }

/* footer */
footer { border-top: 1px solid var(--line); padding: 40px 0 48px; color: var(--faint); font-size: 13.5px; }
.foot-inner { display: flex; flex-wrap: wrap; gap: 18px; align-items: center; justify-content: space-between; }
.foot-links { display: flex; gap: 20px; }
.foot-links a { color: var(--muted); }
.credit { margin-top: 14px; color: var(--faint); font-size: 12.5px; }

@media (max-width: 640px) {
  .nav-links { gap: 14px; }
  .hero { min-height: 88vh; }
}