/* NovaBlue site styles. No web fonts, no trackers: everything is local. */
:root {
  --night: #0a1646;
  --deep: #10307e;
  --blue: #1f5fd6;
  --sky: #6ec8ff;
  --ice: #e9f6ff;

  --bg: #f5f8ff;
  --surface: #ffffff;
  --text: #0d1b3d;
  --muted: #4a5a7d;
  --line: #dbe4f5;
  --link: #1f5fd6;
  --chip: #e6efff;
  --shadow: 0 10px 30px rgba(13, 27, 61, .08);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #070f2e;
    --surface: #0f1d4a;
    --text: #eef3ff;
    --muted: #a8b6d8;
    --line: #20356f;
    --link: #8fd3ff;
    --chip: #18306e;
    --shadow: 0 10px 30px rgba(0, 0, 0, .35);
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--link); }
a:focus-visible, button:focus-visible { outline: 3px solid var(--sky); outline-offset: 3px; border-radius: 6px; }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 760px; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 10;
  background: rgba(10, 22, 70, .92);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, .08);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; font-weight: 800; font-size: 1.15rem; letter-spacing: -.01em; }
.brand img { width: 34px; height: 34px; }
.nav { display: flex; gap: 22px; }
.nav a { color: #c8d6ff; text-decoration: none; font-weight: 600; font-size: .95rem; }
.nav a:hover, .nav a[aria-current] { color: #fff; }

/* Hero */
.hero {
  position: relative; overflow: hidden;
  color: #fff;
  background:
    radial-gradient(circle at 78% 30%, rgba(110, 200, 255, .30), transparent 40%),
    linear-gradient(160deg, var(--night) 0%, var(--deep) 60%, var(--blue) 130%);
}
.hero::before {
  /* A sprinkle of stars drawn with gradients, no image needed. */
  content: ""; position: absolute; inset: 0; opacity: .7; pointer-events: none;
  background-image:
    radial-gradient(1.5px 1.5px at 10% 20%, #fff 50%, transparent 51%),
    radial-gradient(1px 1px at 25% 70%, #fff 50%, transparent 51%),
    radial-gradient(2px 2px at 40% 35%, #cfeaff 50%, transparent 51%),
    radial-gradient(1px 1px at 55% 80%, #fff 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 70% 15%, #fff 50%, transparent 51%),
    radial-gradient(1px 1px at 85% 60%, #fff 50%, transparent 51%),
    radial-gradient(2px 2px at 92% 85%, #cfeaff 50%, transparent 51%),
    radial-gradient(1px 1px at 5% 90%, #fff 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 62% 50%, #fff 50%, transparent 51%),
    radial-gradient(1px 1px at 33% 12%, #fff 50%, transparent 51%);
}
.hero .wrap { position: relative; padding-top: 88px; padding-bottom: 96px; display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, .7fr); gap: 40px; align-items: center; }
.hero .wrap > *, .game-card > * { min-width: 0; }
.hero h1 { font-size: clamp(2.3rem, 5.5vw, 3.6rem); line-height: 1.08; margin: 0 0 18px; letter-spacing: -.025em; }
.hero p.lead { font-size: 1.2rem; color: #c8d6ff; margin: 0 0 30px; max-width: 34ch; }
.hero-star { width: min(320px, 100%); justify-self: center; filter: drop-shadow(0 20px 40px rgba(0, 0, 0, .35)); }
.eyebrow { text-transform: uppercase; letter-spacing: .14em; font-weight: 800; font-size: .8rem; color: var(--sky); margin: 0 0 12px; }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 22px; border-radius: 999px;
  font-weight: 700; text-decoration: none;
  background: #fff; color: var(--night);
  transition: transform .15s ease, box-shadow .15s ease;
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 8px 20px rgba(0, 0, 0, .25); }
.btn.ghost { background: transparent; color: #fff; box-shadow: inset 0 0 0 2px rgba(255, 255, 255, .5); }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }

/* Sections */
section { padding: 80px 0; }
section h2 { font-size: clamp(1.7rem, 3.5vw, 2.3rem); line-height: 1.15; letter-spacing: -.02em; margin: 0 0 12px; }
.section-intro { color: var(--muted); margin: 0 0 36px; max-width: 60ch; }

/* Game card */
.game-card {
  display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 32px; align-items: center;
  background: var(--surface); border: 1px solid var(--line); border-radius: 24px;
  padding: 28px; box-shadow: var(--shadow);
}
.game-card .shot { border-radius: 18px; box-shadow: var(--shadow); }
.game-head { display: flex; align-items: center; gap: 16px; margin-bottom: 10px; }
.game-head img { width: 64px; height: 64px; border-radius: 16px; }
.game-head h3 { margin: 0; font-size: 1.5rem; }
.game-head p { margin: 0; color: var(--muted); font-size: .95rem; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0 22px; padding: 0; list-style: none; }
.chips li { background: var(--chip); border-radius: 999px; padding: 4px 12px; font-size: .85rem; font-weight: 600; }
.status { display: inline-block; font-size: .8rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; color: #fff; background: var(--blue); border-radius: 999px; padding: 4px 12px; }
.text-links { display: flex; flex-wrap: wrap; gap: 20px; font-weight: 700; }

/* Values */
.values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.value { background: var(--surface); border: 1px solid var(--line); border-radius: 20px; padding: 26px; }
.value .icon { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: var(--chip); margin-bottom: 14px; }
.value .icon svg { width: 24px; height: 24px; stroke: var(--link); fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.value h3 { margin: 0 0 6px; font-size: 1.15rem; }
.value p { margin: 0; color: var(--muted); }

/* Contact band */
.contact-band { background: linear-gradient(160deg, var(--night), var(--deep)); color: #fff; border-radius: 28px; padding: 48px; text-align: center; }
.contact-band p { color: #c8d6ff; margin: 0 0 24px; }

/* Screenshots strip */
.shots { display: flex; gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 8px 4px 20px; margin: 0 -4px; }
.shots img { width: 220px; flex: 0 0 auto; border-radius: 18px; scroll-snap-align: start; box-shadow: var(--shadow); }

.feature-list { columns: 2; column-gap: 40px; padding-left: 20px; }
.feature-list li { margin-bottom: 8px; break-inside: avoid; }

details { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 16px 20px; margin-bottom: 12px; }
summary { cursor: pointer; font-weight: 700; }
details p { margin: 10px 0 0; color: var(--muted); }

/* Long-form pages (privacy) */
.doc { padding: 56px 0 80px; }
.doc h1 { font-size: 2.2rem; line-height: 1.15; margin: 0 0 6px; letter-spacing: -.02em; }
.doc h2 { font-size: 1.3rem; margin: 36px 0 8px; }
.muted { color: var(--muted); }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 18px 22px; margin: 22px 0; }
table { width: 100%; border-collapse: collapse; font-size: .95rem; }
th, td { text-align: left; vertical-align: top; padding: 10px 8px; border-bottom: 1px solid var(--line); }

/* Footer */
.site-footer { border-top: 1px solid var(--line); padding: 32px 0 40px; color: var(--muted); font-size: .95rem; }
.site-footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 20px; }
.site-footer a { color: var(--muted); }

@media (max-width: 820px) {
  .hero .wrap { grid-template-columns: minmax(0, 1fr); gap: 24px; padding-top: 40px; padding-bottom: 56px; }
  .hero-star { width: 96px; justify-self: start; order: -1; }
  .game-card { grid-template-columns: minmax(0, 1fr); padding: 20px; gap: 20px; }
  .game-card .shot { width: 200px; justify-self: center; }
  .values { grid-template-columns: 1fr; }
  .feature-list { columns: 1; }
  section { padding: 56px 0; }
  .contact-band { padding: 32px 20px; }
}
@media (max-width: 520px) {
  .wrap { padding: 0 16px; }
  .nav { gap: 14px; }
  .nav a { font-size: .9rem; }
  .brand span { display: none; }
  table, tbody, tr, th, td { display: block; }
  th { padding-bottom: 0; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn { transition: none; }
}