:root {
  --bg: #07080c;
  --bg-2: #0d1018;
  --ink: #f4f1ea;
  --dim: #9aa3b5;
  --line: #2a3142;
  --amber: #f5c15a;
  --amber-2: #c4922a;
  --cyan: #6ee7f5;
  --green: #4ade80;
  --red: #f87171;
  --panel: rgba(16, 19, 28, 0.92);
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  font-family: Manrope, "Segoe UI", sans-serif;
  background:
    radial-gradient(1200px 500px at 80% -10%, rgba(245, 193, 90, 0.08), transparent 50%),
    radial-gradient(900px 400px at -10% 30%, rgba(110, 231, 245, 0.06), transparent 45%),
    var(--bg);
  line-height: 1.5;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    -18deg,
    transparent 0 18px,
    rgba(245, 193, 90, 0.025) 18px 19px
  );
  mask-image: linear-gradient(#000, transparent 78%);
}
a { color: var(--amber); text-decoration: none; }
a:hover { color: #ffe09a; }
.wrap { width: min(1180px, calc(100% - 36px)); margin: 0 auto; }
.mono { font-family: "JetBrains Mono", Consolas, monospace; }

.nav {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(18px);
  background: rgba(7, 8, 12, 0.82);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  display: flex;
  align-items: center;
  gap: 18px;
  min-height: 70px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
}
.brand img {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  object-fit: cover;
  background: #0b1220;
}
.brand-name {
  display: flex;
  flex-direction: column;
  line-height: 1;
}
.brand-name b {
  font-family: "Barlow Condensed", "Segoe UI", sans-serif;
  font-size: 1.25rem;
  letter-spacing: 0.08em;
}
.brand-name span {
  font-size: 0.68rem;
  color: var(--dim);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.nav-links {
  margin-left: auto;
  display: flex;
  gap: 16px;
  font-size: 0.86rem;
}
.nav-links a { color: var(--dim); }
.nav-links a:hover { color: var(--ink); }
.lang {
  display: flex;
  border: 1px solid var(--line);
  border-radius: 999px;
  overflow: hidden;
}
.lang button {
  background: transparent;
  color: var(--dim);
  border: 0;
  padding: 7px 12px;
  cursor: pointer;
  font-weight: 700;
}
.lang button.active { background: var(--amber); color: #111; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  border-radius: 4px;
  padding: 13px 20px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.82rem;
  cursor: pointer;
  text-decoration: none;
}
.btn-primary {
  background: var(--amber);
  color: #14120c;
  box-shadow: 0 0 0 1px #000 inset, 0 10px 30px rgba(245, 193, 90, 0.18);
}
.btn-primary:hover { background: #ffd37a; color: #14120c; }
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}
.btn-ghost:hover { border-color: var(--amber); color: var(--amber); }

.utc-clock {
  text-align: center;
  font-family: "JetBrains Mono", Consolas, monospace;
  font-size: clamp(1.55rem, 3.4vw, 2.35rem);
  letter-spacing: 0.14em;
  color: var(--amber);
  font-weight: 700;
  margin: 22px 0 8px;
}
.hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 42px;
  align-items: center;
  padding: 20px 0 16px;
}
.hero-logo {
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-logo img {
  width: min(100%, 340px);
  height: auto;
  border-radius: 28px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.45);
}
.kicker {
  color: var(--amber);
  font-family: "JetBrains Mono", Consolas, monospace;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.72rem;
  margin: 0 0 14px;
}
h1, h2, h3 { font-family: "Barlow Condensed", "Segoe UI", sans-serif; }
h1 {
  font-size: clamp(1.7rem, 3.2vw, 2.4rem);
  line-height: 1.15;
  letter-spacing: 0.02em;
  margin: 0 0 16px;
}
.hero h1 {
  font-size: clamp(1.15rem, 2vw, 1.5rem);
  line-height: 1.3;
  letter-spacing: 0.01em;
  font-weight: 700;
  text-transform: none;
  margin: 0 0 14px;
}
.lead { color: var(--dim); font-size: 1.08rem; max-width: 38rem; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }
.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}
.pill {
  border: 1px solid var(--line);
  background: #10131c;
  color: #d7dde8;
  padding: 6px 10px;
  font-size: 0.78rem;
  font-family: "JetBrains Mono", Consolas, monospace;
}

.screen {
  background: linear-gradient(180deg, #151922, #0c0f16);
  border: 1px solid #3a4256;
  border-radius: 10px;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.screen-top {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  background: #090b10;
  border-bottom: 1px solid var(--line);
  color: var(--dim);
  font-size: 0.75rem;
}
.lamp { width: 8px; height: 8px; border-radius: 50%; }
.lamp.r { background: #ef4444; }
.lamp.y { background: var(--amber); }
.lamp.g { background: var(--green); }
.sb {
  display: flex;
  gap: 8px;
  align-items: center;
  padding: 11px 12px;
  background: #12151d;
  font-size: 0.78rem;
}
.field {
  border: 1px solid #394155;
  background: #07090e;
  color: var(--cyan);
  padding: 5px 8px;
  font-family: "JetBrains Mono", Consolas, monospace;
  font-size: 0.78rem;
}
.mini {
  padding: 5px 9px;
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  color: #111;
}
.mini.save { background: #93c5fd; }
.mini.load { background: var(--green); }
.tabs { display: flex; gap: 5px; padding: 9px 10px; overflow: auto; }
.tab {
  background: #1b2130;
  color: #c5cddc;
  padding: 5px 8px;
  font-size: 0.68rem;
  white-space: nowrap;
}
.tab.on { background: var(--amber); color: #111; font-weight: 800; }
.screen-body { padding: 16px; }
.route {
  font-family: "Barlow Condensed", sans-serif;
  font-size: 2rem;
  letter-spacing: 0.06em;
}
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 12px; }
.cell {
  background: #0a0d13;
  border: 1px solid var(--line);
  padding: 10px;
}
.cell small { color: var(--dim); display: block; }
.ok { color: var(--green); font-weight: 700; font-size: 0.82rem; }
.map { margin-top: 12px; height: 128px; background: #1a2030; }
.map svg { width: 100%; height: 100%; display: block; }

.board {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin: 8px 0 28px;
}
.board article {
  background: var(--bg-2);
  padding: 18px 16px;
}
.board b {
  display: block;
  font-family: "Barlow Condensed", sans-serif;
  font-size: 1.4rem;
  color: var(--amber);
}
.board span { color: var(--dim); font-size: 0.86rem; }

section { padding: 10px 0 64px; }
h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin: 0 0 8px;
}
.section-lead { color: var(--dim); max-width: 42rem; margin-bottom: 26px; }

.strips { display: grid; gap: 8px; }
.strip {
  display: grid;
  grid-template-columns: 70px 1fr 160px;
  gap: 16px;
  align-items: center;
  background: #10131b;
  border: 1px solid var(--line);
  padding: 16px 18px;
}
.strip .code {
  font-family: "JetBrains Mono", Consolas, monospace;
  color: var(--amber);
  font-weight: 700;
}
.strip h3 { margin: 0; font-size: 1.35rem; text-transform: uppercase; }
.strip p { margin: 4px 0 0; color: var(--dim); }
.strip .flag {
  text-align: right;
  color: var(--cyan);
  font-family: "JetBrains Mono", Consolas, monospace;
  font-size: 0.78rem;
}

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.pc {
  padding: 22px;
  border: 1px solid var(--line);
  min-height: 0;
}
.pc.main { background: linear-gradient(180deg, #182033, #10151f); }
.pc.hub {
  background: #071411;
  font-family: "JetBrains Mono", Consolas, monospace;
}
.pc h3 { margin: 0 0 8px; font-size: 1.8rem; text-transform: uppercase; }
.pc ul { margin: 14px 0 0; padding-left: 18px; color: #d5deee; }
.pc.hub, .pc.hub p, .pc.hub li { color: #9ff3d8; }
.soon {
  margin: 16px 0 12px;
  color: var(--amber);
  font-weight: 700;
}
.btn.is-off {
  opacity: 0.45;
  pointer-events: none;
  cursor: default;
}

.flow {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 8px;
}
.step {
  background: #10130c;
  border-top: 3px solid var(--amber);
  padding: 14px 8px;
  text-align: center;
}
.step small { display: block; color: var(--amber); font-family: "JetBrains Mono", Consolas, monospace; }
.step b { font-size: 0.95rem; }
.warn {
  margin: 0 0 28px;
  border: 2px solid #ef4444;
  border-left: 8px solid #ef4444;
  background: #3b0a0a;
  box-shadow: 0 0 28px rgba(239, 68, 68, 0.35);
  padding: 22px 24px;
  color: #fecaca;
}
.warn b {
  display: block;
  color: #ff2d2d;
  font-family: "Barlow Condensed", "Segoe UI", sans-serif;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  line-height: 1;
  margin-bottom: 12px;
  text-shadow: 0 0 18px rgba(239, 68, 68, 0.7);
}
.warn p {
  margin: 0;
  color: #fee2e2;
  font-size: 1.22rem;
  font-weight: 700;
  line-height: 1.45;
}

.note {
  margin-top: 16px;
  border-left: 3px solid var(--amber);
  background: #16110a;
  padding: 14px 16px;
  color: #f8e7c3;
}

.release {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 22px;
  background: #10131b;
  border: 1px solid var(--line);
  padding: 28px;
}
.release-meta {
  display: flex;
  gap: 16px;
  color: var(--dim);
  font-family: "JetBrains Mono", Consolas, monospace;
  font-size: 0.82rem;
}
.history { margin: 0; padding: 0; list-style: none; }
.history li {
  border-bottom: 1px solid var(--line);
  padding: 12px 0;
}
.history b { color: var(--amber); margin-right: 10px; }

.changelog {
  list-style: none;
  margin: 0;
  padding: 0;
  max-width: 760px;
}
.log-entry {
  border: 1px solid var(--line);
  background: #10131b;
  padding: 20px 22px;
  margin-bottom: 14px;
}
.log-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-family: "JetBrains Mono", Consolas, monospace;
  color: var(--amber);
  font-size: 0.86rem;
}
.log-entry h3 {
  margin: 10px 0 8px;
  font-size: 1.5rem;
  text-transform: uppercase;
}
.log-entry ul {
  margin: 0;
  padding-left: 18px;
  color: var(--dim);
}
.log-entry li { margin: 6px 0; }
.log-empty { color: var(--dim); }

.shots {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  padding: 8px 0 64px;
}
.shot {
  display: block;
  color: var(--dim);
  background: #10131b;
  border: 1px solid var(--line);
}
.shot img {
  width: 100%;
  display: block;
}
.shot span {
  display: block;
  padding: 12px 14px;
  font-size: 0.86rem;
}
.shot:hover { border-color: var(--amber); color: var(--ink); }

.legal-page { padding: 48px 0 80px; max-width: 760px; }
.legal-page h1 { font-size: 3rem; }
.legal-page h2 { font-size: 1.4rem; margin: 28px 0 8px; }
.legal-page p, .legal-page li { color: var(--dim); }
.who { color: var(--ink) !important; font-weight: 700; }

footer {
  border-top: 1px solid var(--line);
  padding: 28px 0 48px;
  color: var(--dim);
  font-size: 0.86rem;
}
.foot { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.foot nav { display: flex; gap: 16px; }

.pdf-view { min-height: 100vh; }
.pdf-view .pdf-stage {
  width: min(720px, calc(100% - 32px));
  height: calc(100vh - 102px);
  margin: 16px auto 24px;
}
.pdf-view .pdf-frame {
  display: block;
  width: 100%;
  height: 100%;
  border: 1px solid var(--line);
  background: #0b0d12;
}

[hidden] { display: none !important; }

@media (max-width: 900px) {
  .hero, .split, .release, .board, .flow, .strip { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .strip .flag { text-align: left; }
  .flow { grid-template-columns: repeat(2, 1fr); }
  .shots { grid-template-columns: 1fr; }
}