:root {
  --bg: #16171a;
  --panel: #1f2023;
  --panel-border: #2c2d31;
  --cream: #d9c9a3;
  --green: #3fa76f;
  --text: #ececea;
  --text-muted: #96979c;
  --radius: 10px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: var(--green); text-decoration: none; }
a:hover { text-decoration: underline; }

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 32px;
  max-width: 1000px;
  width: 100%;
  margin: 0 auto;
}

.logo {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--text);
}
.logo span { color: var(--green); }

nav a {
  color: var(--text-muted);
  margin-left: 24px;
  font-size: 14px;
}
nav a:hover { color: var(--text); text-decoration: none; }

main {
  flex: 1;
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 32px;
}

.hero {
  padding: 64px 0 48px;
  border-bottom: 1px solid var(--panel-border);
}

.eyebrow {
  color: var(--cream);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

h1 {
  font-size: 44px;
  line-height: 1.15;
  margin: 0 0 20px;
  max-width: 640px;
  text-wrap: balance;
}

.lede {
  font-size: 18px;
  line-height: 1.6;
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 0 32px;
}

.cta-row {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.buy-button {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--green);
  color: #0e1410;
  font-weight: 600;
  font-size: 16px;
  padding: 14px 24px;
  border-radius: var(--radius);
  transition: opacity 0.15s ease;
}
.buy-button:hover { opacity: 0.88; text-decoration: none; }

.price-note {
  color: var(--text-muted);
  font-size: 14px;
}
.price-note strong { color: var(--text); font-size: 15px; }

.platforms {
  margin-top: 28px;
  color: var(--text-muted);
  font-size: 13px;
  letter-spacing: 0.03em;
}

section.features {
  padding: 56px 0;
  border-bottom: 1px solid var(--panel-border);
}

section.features h2 {
  font-size: 24px;
  margin: 0 0 32px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.feature-card {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  padding: 20px;
}

.feature-card h3 {
  font-size: 15px;
  margin: 0 0 8px;
  color: var(--cream);
}

.feature-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.55;
  margin: 0;
}

section.videos {
  padding: 56px 0;
  border-bottom: 1px solid var(--panel-border);
}

section.videos h2 { font-size: 24px; margin: 0 0 8px; }

.section-note {
  color: var(--text-muted);
  font-size: 14px;
  margin: 0 0 32px;
  max-width: 620px;
  line-height: 1.6;
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.video-card {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.video-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
}

.video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.video-caption {
  padding: 14px 16px;
}

.video-caption .video-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  margin: 0 0 4px;
}

.video-caption .video-tag {
  font-size: 12px;
  color: var(--cream);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

section.screens {
  padding: 56px 0;
  border-bottom: 1px solid var(--panel-border);
}

section.screens h2 { font-size: 24px; margin: 0 0 8px; }

.screens-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.screen-card {
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--panel);
}

.screen-card img {
  display: block;
  width: 100%;
  height: auto;
}

.screen-card .screen-label {
  padding: 10px 14px;
  font-size: 13px;
  color: var(--text-muted);
  border-top: 1px solid var(--panel-border);
}

section.modes {
  padding: 56px 0;
  border-bottom: 1px solid var(--panel-border);
}

section.modes h2 { font-size: 24px; margin: 0 0 32px; }

.modes-list {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.mode-row {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 24px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--panel-border);
}
.mode-row:last-child { border-bottom: none; padding-bottom: 0; }

.mode-row .mode-name {
  color: var(--cream);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.03em;
}

.mode-row p {
  margin: 0;
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.65;
  max-width: 560px;
}

section.faq {
  padding: 56px 0;
  border-bottom: 1px solid var(--panel-border);
}

section.faq h2 { font-size: 24px; margin: 0 0 24px; }

.faq-list { display: flex; flex-direction: column; gap: 10px; }

.faq-item {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  padding: 4px 20px;
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 16px 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: "+";
  color: var(--green);
  font-size: 20px;
  font-weight: 400;
  flex-shrink: 0;
}
.faq-item[open] summary::after { content: "−"; }

.faq-item p {
  margin: 0 0 18px;
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.65;
}

section.license {
  padding: 56px 0;
}

section.license h2 {
  font-size: 24px;
  margin: 0 0 20px;
}

.license-list {
  list-style: none;
  padding: 0;
  margin: 0 0 32px;
  color: var(--text-muted);
  font-size: 15px;
  line-height: 2;
}
.license-list li::before {
  content: "—";
  color: var(--green);
  margin-right: 10px;
}

footer {
  border-top: 1px solid var(--panel-border);
  padding: 28px 32px 40px;
  max-width: 1000px;
  width: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

footer .links a {
  color: var(--text-muted);
  font-size: 13px;
  margin-right: 20px;
}
footer .links a:hover { color: var(--text); text-decoration: none; }

footer .copyright {
  color: var(--text-muted);
  font-size: 13px;
}

.legal-page main {
  padding-top: 56px;
  padding-bottom: 64px;
}

.legal-page h1 {
  font-size: 28px;
  margin-bottom: 8px;
}

.legal-page .updated {
  color: var(--text-muted);
  font-size: 13px;
  margin-bottom: 40px;
}

.legal-page h2 {
  font-size: 18px;
  margin: 36px 0 12px;
  color: var(--cream);
}

.legal-page p, .legal-page li {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.7;
}

.legal-page ul { padding-left: 20px; }

@media (max-width: 640px) {
  h1 { font-size: 32px; }
  .hero { padding: 40px 0 32px; }
  header { flex-direction: column; align-items: flex-start; gap: 12px; }
  nav a { margin-left: 0; margin-right: 20px; }
  .mode-row { grid-template-columns: 1fr; gap: 8px; }
}