:root {
  --bg: #f7f1e8;
  --paper: #fffaf1;
  --panel: #fbf4e9;
  --panel-strong: #efe2cf;
  --fg: #241714;
  --muted: #705e57;
  --line: rgba(74, 39, 31, 0.18);
  --accent: #c12226;
  --accent-2: #8a6a32;
  --ink: #311c18;
  --terminal: #2a1715;
  --terminal-fg: #f8ead4;
  --shadow: 0 22px 58px rgba(84, 48, 34, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100%;
  margin: 0;
  color: var(--fg);
  background:
    linear-gradient(90deg, rgba(193, 34, 38, 0.08) 1px, transparent 1px),
    linear-gradient(rgba(193, 34, 38, 0.05) 1px, transparent 1px),
    radial-gradient(circle at 8% 8%, rgba(193, 34, 38, 0.14), transparent 32rem),
    linear-gradient(135deg, rgba(138, 106, 50, 0.1), transparent 42%),
    var(--bg);
  background-size: 34px 34px, 34px 34px, auto, auto, auto;
  font-family: "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  font-size: 16px;
  line-height: 1.65;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  background:
    linear-gradient(90deg, transparent, rgba(255, 250, 241, 0.78) 16%, rgba(255, 250, 241, 0.78) 84%, transparent),
    radial-gradient(circle at 50% 0, rgba(255, 250, 241, 0.88), transparent 44rem);
  mask-image: linear-gradient(to bottom, black, transparent 86%);
}

a {
  color: var(--fg);
}

.topnav {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  background: rgba(255, 250, 241, 0.9);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 8px 30px rgba(84, 48, 34, 0.08);
  backdrop-filter: blur(14px);
}

.topnav a {
  min-height: 38px;
  padding: 8px 13px;
  color: var(--muted);
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.92rem;
  font-weight: 700;
  font-family: "Aptos", "Segoe UI", sans-serif;
}

.topnav a:hover,
.topnav a:focus-visible {
  color: var(--fg);
  border-color: rgba(193, 34, 38, 0.28);
  background: rgba(193, 34, 38, 0.08);
  outline: none;
}

.hero {
  max-width: 1180px;
  margin: 0 auto;
  padding: 66px 22px 42px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  gap: 34px;
  align-items: center;
}

.brand-line {
  display: inline-flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 22px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
  font-weight: 800;
}

.logo {
  width: 58px;
  height: 58px;
  border: 3px double rgba(193, 34, 38, 0.45);
  border-radius: 50%;
  background: var(--paper);
  object-fit: cover;
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.32);
}

.hero h1 {
  max-width: 780px;
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(3.2rem, 9vw, 7.6rem);
  line-height: 0.9;
  letter-spacing: 0;
}

.tagline {
  max-width: 680px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.8vw, 1.35rem);
}

.cta,
.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin: 28px 0 0;
}

.btn,
button.btn {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  padding: 11px 18px;
  color: #fffaf1;
  background: var(--accent);
  border: 1px solid rgba(193, 34, 38, 0.72);
  border-radius: 999px;
  font: inherit;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 12px 28px rgba(193, 34, 38, 0.22);
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-1px);
  outline: 2px solid rgba(193, 34, 38, 0.22);
  outline-offset: 2px;
}

.btn.secondary {
  color: var(--accent);
  background: rgba(255, 250, 241, 0.68);
  border-color: rgba(193, 34, 38, 0.34);
  box-shadow: none;
}

.container {
  width: min(1120px, calc(100% - 36px));
  margin: 0 auto;
  padding: 10px 0 54px;
}

section {
  margin: 0 0 28px;
  padding: 28px 0;
  border-top: 3px double var(--line);
}

h2,
h3 {
  margin: 0 0 13px;
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.1;
  letter-spacing: 0;
}

h2 {
  font-size: clamp(1.8rem, 3.8vw, 3.1rem);
}

h3 {
  font-size: 1.25rem;
}

p {
  margin: 0 0 14px;
}

.muted {
  color: var(--muted);
}

.grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 18px;
}

.panel,
.download-card,
.terminal,
.emulator-frame {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.64), rgba(255, 250, 241, 0.28)), var(--panel);
  border: 1px solid var(--line);
  border-radius: 4px;
  box-shadow: var(--shadow);
}

.panel,
.download-card {
  padding: 22px;
}

.feature {
  grid-column: span 4;
}

.wide {
  grid-column: span 7;
}

.narrow {
  grid-column: span 5;
}

.download-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
  align-items: center;
}

.download-card + .download-card {
  margin-top: 12px;
}

.download-card p {
  color: var(--muted);
}

.label {
  display: inline-block;
  margin-bottom: 9px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.72rem;
  font-weight: 800;
}

.terminal {
  overflow: hidden;
  background: var(--terminal);
}

.terminal-bar {
  display: flex;
  gap: 7px;
  align-items: center;
  padding: 12px 14px;
  color: #e8d7bd;
  background: #3a211e;
  border-bottom: 1px solid rgba(255, 250, 241, 0.16);
  font-size: 0.8rem;
  font-weight: 800;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
}

.dot:nth-child(2) {
  background: #d8b76d;
}

.dot:nth-child(3) {
  background: #f3e4c5;
}

pre {
  margin: 0;
  padding: 18px;
  overflow: auto;
  color: var(--terminal-fg);
  background: var(--terminal);
  border-radius: 0 0 4px 4px;
  font-family: "Cascadia Mono", "SFMono-Regular", Consolas, monospace;
  font-size: 0.92rem;
  line-height: 1.55;
}

code {
  font-family: "Cascadia Mono", "SFMono-Regular", Consolas, monospace;
}

.boot-card {
  display: grid;
  grid-template-columns: minmax(88px, 0.32fr) 1fr;
  gap: 1px;
  background: rgba(255, 250, 241, 0.16);
}

.boot-card span,
.boot-card strong {
  padding: 15px;
  background: var(--terminal);
}

.boot-card span {
  color: #f0c7a5;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.72rem;
  font-weight: 800;
}

.boot-card strong {
  color: var(--terminal-fg);
  font-family: "Cascadia Mono", "SFMono-Regular", Consolas, monospace;
  font-size: 0.9rem;
  line-height: 1.55;
}

.split-copy {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 18px;
  max-width: 980px;
}

.split-copy p {
  color: var(--muted);
  font-size: 1.05rem;
}

.app-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-top: 20px;
}

.app-grid span {
  min-height: 58px;
  display: flex;
  align-items: center;
  padding: 13px 14px;
  color: var(--fg);
  background: rgba(255, 250, 241, 0.58);
  border: 1px solid var(--line);
  border-radius: 4px;
  font-weight: 800;
}

.release-rail {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  margin-top: 18px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 4px;
}

.release-rail article {
  padding: 22px;
  background: rgba(255, 250, 241, 0.86);
}

.release-rail strong {
  display: block;
  margin-bottom: 8px;
  color: var(--accent);
  font-size: 0.95rem;
}

.info-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.info-list article {
  padding: 20px;
  background: rgba(255, 250, 241, 0.58);
  border: 1px solid var(--line);
  border-radius: 4px;
}

.shots {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.shots img {
  width: 100%;
  min-height: 220px;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--terminal);
}

.emulator-frame {
  overflow: hidden;
  background: #050604;
}

.emulator-frame iframe {
  display: block;
  width: 100%;
  height: min(72vh, 720px);
  min-height: 460px;
  border: 0;
  background: #050604;
}

.status-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  color: var(--terminal-fg);
  background: #3a211e;
  border-bottom: 1px solid rgba(255, 250, 241, 0.16);
  font-size: 0.9rem;
}

footer {
  padding: 34px 20px 42px;
  color: var(--muted);
  text-align: center;
  border-top: 1px solid var(--line);
}

footer p {
  margin: 6px 0;
}

@media (max-width: 820px) {
  .hero {
    padding-top: 38px;
  }

  .hero-grid,
  .grid {
    grid-template-columns: 1fr;
  }

  .feature,
  .wide,
  .narrow {
    grid-column: auto;
  }

  .download-card,
  .shots,
  .split-copy,
  .app-grid,
  .release-rail,
  .info-list {
    grid-template-columns: 1fr;
  }

  .download-card .btn {
    width: 100%;
  }

  .emulator-frame iframe {
    min-height: 360px;
  }
}