:root {
  color-scheme: dark;
  --bg: #080d15;
  --surface: #0d1420;
  --surface-2: #101a29;
  --line: #243247;
  --text: #eef5ff;
  --muted: #9aa7ba;
  --brand: #0abab5;
  --brand-soft: rgba(10, 186, 181, 0.14);
  --gold: #f1b84b;
  --rose: #ef6f7a;
}

* { box-sizing: border-box; }
html { background: var(--bg); }
body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 22% 10%, rgba(10, 186, 181, 0.18), transparent 28rem),
    linear-gradient(180deg, #080d15 0%, #0a1019 52%, #080d15 100%);
  letter-spacing: 0;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.site-shell {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.topbar {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand,
.topnav,
.hero-actions,
.footer {
  display: flex;
  align-items: center;
}

.brand { gap: 10px; font-weight: 800; font-size: 1.1rem; }
.brand img { width: 28px; height: 28px; }

.topnav { gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.topnav a {
  color: var(--muted);
  padding: 9px 12px;
  border-radius: 999px;
  border: 1px solid transparent;
}
.topnav a:hover { color: var(--text); border-color: var(--line); background: rgba(255,255,255,0.03); }

.hero {
  min-height: 620px;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  gap: 56px;
  align-items: center;
  padding: 48px 0 72px;
}

.hero-copy { max-width: 740px; }
.eyebrow,
.section-kicker {
  margin: 0 0 14px;
  color: var(--brand);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p { margin-top: 0; }
h1 { margin-bottom: 22px; font-size: clamp(2.7rem, 6vw, 5.8rem); line-height: 0.98; letter-spacing: 0; }
h2 { margin-bottom: 14px; font-size: clamp(1.6rem, 3vw, 2.35rem); line-height: 1.08; letter-spacing: 0; }
h3 { margin-bottom: 8px; font-size: 1.02rem; }
p { color: var(--muted); line-height: 1.72; }
.lede { max-width: 700px; font-size: 1.2rem; color: #c8d3e1; }

.hero-actions { gap: 12px; flex-wrap: wrap; margin-top: 30px; }
.button {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  padding: 0 18px;
  font-weight: 800;
  border: 1px solid var(--line);
}
.button.primary { background: var(--brand); color: #041012; border-color: var(--brand); }
.button.ghost { color: var(--text); background: rgba(255,255,255,0.035); }

.hero-visual {
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--surface);
  box-shadow: 0 28px 90px rgba(0,0,0,0.34);
}
.hero-visual img { width: 100%; aspect-ratio: 1.08; object-fit: cover; }

.split-section,
.grid-two {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  padding: 42px 0;
}
.split-section article,
.grid-two > div,
.faq details,
.index-card {
  border: 1px solid var(--line);
  background: rgba(13, 20, 32, 0.78);
  border-radius: 8px;
}
.split-section article,
.grid-two > div { padding: 28px; }

.band { margin: 38px 0; padding: 56px 0; background: rgba(255,255,255,0.025); border-block: 1px solid rgba(255,255,255,0.07); }
.workflow { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; margin-top: 24px; }
.step { min-height: 210px; padding: 20px; border-radius: 8px; background: var(--surface-2); border: 1px solid var(--line); }
.step span { display: inline-flex; width: 30px; height: 30px; align-items: center; justify-content: center; margin-bottom: 18px; border-radius: 50%; color: #041012; background: var(--brand); font-weight: 900; }
.step p { font-size: 0.95rem; line-height: 1.58; }

.chips { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 22px; }
.chips span { display: inline-flex; border: 1px solid rgba(10, 186, 181, 0.35); color: #dffcfb; background: var(--brand-soft); border-radius: 999px; padding: 8px 12px; font-size: 0.92rem; }
.chips.muted span { border-color: var(--line); background: rgba(255,255,255,0.035); color: #c7d3e1; }

.faq { padding: 42px 0; }
.faq details { padding: 20px 22px; margin-top: 12px; }
.faq summary { cursor: pointer; font-weight: 800; }
.faq p { margin: 12px 0 0; }

.conversion {
  margin: 20px auto 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px;
  border: 1px solid rgba(10, 186, 181, 0.4);
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(10, 186, 181, 0.15), rgba(239, 111, 122, 0.08)), var(--surface);
}
.conversion h2 { max-width: 720px; }
.conversion p { max-width: 760px; margin-bottom: 0; }
.conversion .button { flex: 0 0 auto; }

.related { padding: 36px 0 70px; }
.related-grid,
.index-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.related-grid a,
.index-card { min-height: 128px; padding: 20px; border: 1px solid var(--line); background: rgba(13, 20, 32, 0.78); border-radius: 8px; }
.related-grid span,
.index-card span { display: block; margin-bottom: 10px; color: var(--brand); font-size: 0.78rem; font-weight: 800; text-transform: uppercase; }
.index-card h2 { font-size: 1.2rem; line-height: 1.18; }
.index-card p { font-size: 0.95rem; margin-bottom: 0; }
.index-hero { padding: 70px 0 34px; }
.index-hero h1 { max-width: 860px; }

.footer { min-height: 88px; justify-content: space-between; gap: 18px; border-top: 1px solid rgba(255,255,255,0.08); color: var(--muted); }
.footer a { color: var(--text); }

@media (max-width: 900px) {
  .topbar { align-items: flex-start; flex-direction: column; padding: 20px 0; }
  .topnav { justify-content: flex-start; }
  .hero { min-height: auto; grid-template-columns: 1fr; gap: 28px; padding-top: 32px; }
  .hero-visual { max-width: 560px; }
  .split-section,
  .grid-two,
  .related-grid,
  .index-grid { grid-template-columns: 1fr; }
  .conversion { align-items: flex-start; flex-direction: column; }
  .workflow { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 560px) {
  .site-shell { width: min(100% - 28px, 1120px); }
  h1 { font-size: 2.45rem; }
  .lede { font-size: 1.05rem; }
  .workflow { grid-template-columns: 1fr; }
  .split-section article,
  .grid-two > div,
  .index-card { padding: 20px; }
  .footer { align-items: flex-start; flex-direction: column; justify-content: center; }
}