:root {
  color-scheme: dark;
  --bg: #101211;
  --surface: #171b1a;
  --surface-2: #202624;
  --text: #f3f7f4;
  --muted: #bac6c0;
  --line: rgba(255,255,255,0.12);
  --teal: #42d8b4;
  --amber: #f1c84b;
  --coral: #ff8367;
  --blue: #76a7ff;
  --shadow: 0 24px 80px rgba(0,0,0,0.34);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px clamp(18px, 4vw, 56px);
  background: rgba(16, 18, 17, 0.88);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
}
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; letter-spacing: 0; }
.brand img { border-radius: 10px; }
.site-menu { display: flex; align-items: center; gap: 22px; color: var(--muted); font-size: 0.95rem; }
.site-menu a:hover, .footer-links a:hover { color: var(--teal); }
.nav-toggle { display: none; }
.nav-cta { color: var(--text) !important; border: 1px solid var(--line); border-radius: 8px; padding: 8px 12px; }
.play-badge-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: max-content;
  max-width: 100%;
  line-height: 0;
  border-radius: 8px;
  transition: transform 160ms ease, filter 160ms ease;
}
.play-badge-link:hover { transform: translateY(-1px); filter: brightness(1.06); }
.play-badge-link:focus-visible { outline: 3px solid var(--amber); outline-offset: 4px; }
.play-badge {
  display: block;
  width: auto;
  height: 54px;
  max-width: min(100%, 210px);
}
.nav-play-badge .play-badge { height: 42px; max-width: 164px; }
.hero-play-badge .play-badge { height: 58px; max-width: 226px; }
.conversion-play-badge .play-badge { height: 64px; max-width: 250px; }
.footer-play-badge .play-badge { height: 40px; max-width: 156px; }
.hero {
  min-height: calc(100vh - 70px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.82fr);
  align-items: center;
  gap: clamp(28px, 5vw, 80px);
  padding: clamp(40px, 7vw, 86px) clamp(18px, 6vw, 84px) 56px;
}
.hero h1, .page-hero h1, .root-landing h1 {
  margin: 0;
  font-size: clamp(2.6rem, 5vw, 5.2rem);
  line-height: 0.96;
  letter-spacing: 0;
  overflow-wrap: break-word;
  word-break: normal;
  hyphens: auto;
}
.hero h1 span, h2 span { color: var(--teal); display: inline; }
.hero-subtitle, .page-hero p, .section-heading p, .lead {
  max-width: 760px;
  color: var(--muted);
  font-size: clamp(1.03rem, 1.8vw, 1.26rem);
}
.eyebrow {
  margin: 0 0 14px;
  color: var(--amber);
  font-weight: 800;
  text-transform: uppercase;
  font-size: 0.78rem;
  letter-spacing: 0;
}
.cta-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 28px; }
.cta-row.center { justify-content: center; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  border-radius: 8px;
  font-weight: 800;
  border: 1px solid var(--line);
}
.btn.primary { background: var(--teal); color: #07100d; border-color: transparent; }
.btn.secondary { background: rgba(255,255,255,0.06); color: var(--text); }
.btn.large { min-width: 240px; }
.trust-row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin: 32px 0 0; }
.trust-row div, .feature-card, .demo-panel, .timeline-item, .premium-band, .legal-page, .root-landing {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}
.trust-row div { padding: 14px; }
.trust-row dt { font-size: 1.35rem; font-weight: 900; color: var(--teal); }
.trust-row dd { margin: 0; color: var(--muted); font-size: 0.9rem; }
.hero-media img { border-radius: 18px; border: 1px solid var(--line); box-shadow: var(--shadow); }
.section, .split-section, .premium-band, .page-hero, .legal-page {
  margin: 0 auto;
  width: min(1120px, calc(100% - 36px));
  padding: clamp(54px, 7vw, 88px) 0;
}
.page-hero { padding-top: 86px; }
.section-heading { max-width: 760px; margin-bottom: 28px; }
h2 { margin: 0 0 12px; font-size: clamp(2rem, 4vw, 3.6rem); line-height: 1.05; letter-spacing: 0; overflow-wrap: break-word; word-break: normal; hyphens: auto; }
h3 { margin: 0 0 8px; font-size: 1.18rem; overflow-wrap: break-word; word-break: normal; hyphens: auto; }
.feature-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.feature-card { min-height: 250px; padding: 22px; }
.feature-card p, .timeline-item p, .premium-band p, .legal-page p, .legal-page li { color: var(--muted); }
.feature-mark {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  margin-bottom: 18px;
  background: var(--surface-2);
  color: var(--teal);
  font-weight: 900;
}
.feature-card.grouping .feature-mark { color: var(--amber); }
.feature-card.hide .feature-mark { color: var(--coral); }
.feature-card.lock .feature-mark { color: var(--blue); }
.split-section { display: grid; grid-template-columns: 1fr 0.78fr; gap: 32px; align-items: center; }
.check-list { display: grid; gap: 14px; padding: 0; list-style: none; }
.check-list li { border-inline-start: 4px solid var(--teal); padding-inline-start: 14px; color: var(--muted); }
.check-list strong { color: var(--text); }
.demo-panel { padding: 20px; display: grid; gap: 12px; }
.panel-tag {
  border: 1px solid var(--line);
  background: var(--surface-2);
  color: var(--text);
  border-radius: 8px;
  padding: 12px;
  font-weight: 800;
  text-align: start;
}
.panel-tag.active { border-color: var(--teal); color: var(--teal); }
.status-card { margin-top: 10px; padding: 20px; border: 1px solid var(--line); border-radius: 8px; background: #111614; }
.status-card span { color: var(--teal); font-size: 1.4rem; font-weight: 900; }
.conversion-section { text-align: center; }
.conversion-section .section-heading { margin-left: auto; margin-right: auto; }
.faq-list { display: grid; gap: 10px; }
.faq-item { border: 1px solid var(--line); border-radius: 8px; background: var(--surface); padding: 16px 18px; }
.faq-item summary { cursor: pointer; font-weight: 800; }
.faq-item p { color: var(--muted); }
.premium-band { padding: 38px; margin-bottom: 72px; }
.premium-band ul { display: flex; flex-wrap: wrap; gap: 10px; padding: 0; list-style: none; }
.premium-band li { border: 1px solid var(--line); border-radius: 8px; padding: 8px 12px; color: var(--muted); }
.timeline { display: grid; gap: 16px; }
.timeline-item { display: grid; grid-template-columns: 58px 1fr; gap: 6px 18px; padding: 22px; }
.timeline-item > * { min-width: 0; }
.timeline-item span { grid-row: span 2; display: grid; place-items: center; width: 46px; height: 46px; border-radius: 8px; background: var(--teal); color: #07100d; font-weight: 900; }
.legal-page { margin-top: 54px; margin-bottom: 72px; padding: clamp(24px, 5vw, 54px); }
.legal-page section { border-top: 1px solid var(--line); padding-top: 22px; margin-top: 22px; }
.site-footer { border-top: 1px solid var(--line); padding: 36px clamp(18px, 6vw, 84px); display: grid; gap: 22px; color: var(--muted); }
.footer-links { display: flex; flex-wrap: wrap; gap: 18px; }
.language-nav { display: flex; flex-wrap: wrap; gap: 8px; }
.language-nav a { border: 1px solid var(--line); border-radius: 8px; padding: 6px 9px; color: var(--muted); font-size: 0.86rem; }
.language-nav a[aria-current="page"] { color: #07100d; background: var(--teal); border-color: var(--teal); }
.copyright { margin: 0; font-size: 0.9rem; }
.root-landing { min-height: 100vh; display: grid; place-items: center; align-content: center; text-align: center; padding: 32px; box-shadow: none; border: 0; background: transparent; }
.root-landing p { max-width: 680px; color: var(--muted); }
.breadcrumb {
  width: min(1120px, calc(100% - 36px));
  margin: 22px auto 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: .92rem;
}
.breadcrumb a {
  color: var(--muted);
  font-weight: 800;
}
.breadcrumb a:hover { color: var(--teal); }
.breadcrumb span[aria-current="page"] {
  color: var(--text);
  max-width: min(100%, 46ch);
  overflow-wrap: break-word;
}
.organic-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, .82fr);
  gap: clamp(24px, 5vw, 64px);
  align-items: center;
}
.hero-copy, .organic-hero > div, .page-hero > div {
  min-width: 0;
}
.organic-hero h1 {
  max-width: min(100%, 18ch);
  font-size: clamp(2.25rem, 3.9vw, 3.85rem);
  line-height: 1;
  overflow-wrap: break-word;
  word-break: normal;
  text-wrap: balance;
}
.organic-hero p {
  overflow-wrap: break-word;
}
.organic-hero-media {
  margin: 0;
  border-radius: 12px;
  background: linear-gradient(145deg, #0d1412, #16251e);
}
.organic-hero-media img {
  border-radius: 12px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  aspect-ratio: 16 / 10;
  object-fit: cover;
}
.quick-answer {
  padding: 28px clamp(20px, 4vw, 40px);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}
.organic-content-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.organic-content-grid .feature-card h2 {
  font-size: 1.28rem;
  line-height: 1.25;
}
.tool-panel {
  width: min(980px, calc(100% - 36px));
  margin: 0 auto;
  padding: clamp(24px, 5vw, 44px);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}
.tool-options {
  display: grid;
  gap: 16px;
  margin: 20px 0;
}
.tool-options fieldset {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
}
.tool-options legend {
  font-weight: 800;
  padding: 0 6px;
}
.tool-options label {
  display: block;
  margin-top: 8px;
  color: var(--muted);
}
.checklist-options {
  display: grid;
  gap: 10px;
  margin: 20px 0;
}
.check-row {
  display: grid;
  grid-template-columns: 22px 1fr;
  align-items: start;
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-2);
  color: var(--muted);
}
.check-row input {
  width: 18px;
  height: 18px;
  accent-color: var(--teal);
  margin-top: 3px;
}
.path-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 20px 0;
}
.tool-result {
  min-height: 52px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-2);
  color: var(--text);
  font-weight: 800;
}
.privacy-note {
  color: var(--muted);
}
.privacy-note a {
  color: var(--teal);
  font-weight: 800;
}
.context-links {
  padding-top: 20px;
}
.context-grid,
.hub-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}
.hub-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}
.related-card,
.context-card,
.hub-card {
  min-height: 150px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  display: grid;
  align-content: start;
  gap: 10px;
}
.context-card,
.hub-card {
  min-height: 190px;
}
.context-card small,
.hub-card small {
  color: var(--muted);
  line-height: 1.55;
}
.related-card:hover,
.context-card:hover,
.hub-card:hover {
  border-color: rgba(86, 229, 181, 0.45);
  transform: translateY(-1px);
}
.related-card span,
.context-card span,
.hub-card span {
  color: var(--amber);
  font-size: .78rem;
  font-weight: 800;
  text-transform: uppercase;
}
.related-card strong,
.context-card strong,
.hub-card strong {
  color: var(--text);
  line-height: 1.25;
}
@media (max-width: 900px) {
  .site-header { align-items: flex-start; }
  .nav-toggle { display: inline-flex; border: 1px solid var(--line); background: var(--surface); color: var(--text); border-radius: 8px; padding: 8px 12px; }
  .site-menu { display: none; position: absolute; inset-inline-end: 18px; top: 62px; width: min(320px, calc(100vw - 36px)); padding: 14px; background: var(--surface); border: 1px solid var(--line); border-radius: 8px; box-shadow: var(--shadow); flex-direction: column; align-items: stretch; }
  .site-menu.open { display: flex; }
  .site-menu .play-badge-link { align-self: flex-start; }
  .hero, .split-section { grid-template-columns: 1fr; }
  .organic-hero, .organic-content-grid { grid-template-columns: 1fr; }
  .hero { min-height: auto; }
  .feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .context-grid, .hub-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .related-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .trust-row { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .feature-grid { grid-template-columns: 1fr; }
  .context-grid, .hub-grid { grid-template-columns: 1fr; }
  .related-grid { grid-template-columns: 1fr; }
  .hero h1, .page-hero h1, .root-landing h1 { font-size: clamp(2rem, 8.8vw, 2.85rem); line-height: 1.03; }
  .organic-hero h1 { max-width: 100%; font-size: clamp(2rem, 8.4vw, 2.65rem); }
  .timeline-item { grid-template-columns: 1fr; }
  .timeline-item span { grid-row: auto; }
}