:root {
  color-scheme: dark;
  --bg: #0c1118;
  --surface: #121a24;
  --surface-2: #0f1620;
  --line: rgba(255, 255, 255, 0.09);
  --text: #f5f1e8;
  --muted: #8b98a9;
  --ember: #FF1774;
  --ember-soft: #FF5C97;
  --ok: #4ade80;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

.glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(255, 23, 116, 0.08), transparent 34rem);
}

main, .top, .foot {
  position: relative;
  width: min(1100px, 100%);
  margin: 0 auto;
  padding-inline: 28px;
}

/* ---------- header ---------- */

.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 26px;
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  text-decoration: none;
  font-size: 1.05rem;
  letter-spacing: 0.01em;
}

.wordmark strong { font-weight: 800; }

.flame {
  width: 12px;
  height: 12px;
  border-radius: 50% 50% 50% 2px;
  background: linear-gradient(160deg, var(--ember-soft), var(--ember));
  box-shadow: 0 0 14px rgba(255, 23, 116, 0.7);
  transform: rotate(-45deg);
}

.top-nav {
  display: inline-flex;
  align-items: center;
  gap: 22px;
}

.nav-link {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
}

.nav-link:hover { color: var(--text); }

.top-link {
  color: var(--text);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 600;
}

.top-link:hover { color: var(--ember-soft); }

.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.75rem;
}

.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 8px rgba(74, 222, 128, 0.8);
}

/* ---------- hero ---------- */

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 56px;
  align-items: center;
  padding-block: 9vh 10vh;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--ember-soft);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(2.4rem, 4.6vw, 3.8rem);
  line-height: 1.04;
  letter-spacing: 0;
  font-weight: 800;
}

.lede {
  max-width: 34rem;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 1.13rem;
  line-height: 1.7;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin: 32px 0 0;
}

.button {
  display: inline-block;
  padding: 12px 20px;
  border-radius: 8px;
  background: linear-gradient(160deg, var(--ember-soft), var(--ember));
  color: #2b0316;
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  box-shadow: 0 4px 24px rgba(255, 23, 116, 0.35);
  transition: transform 120ms ease, box-shadow 120ms ease;
}

.button:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 30px rgba(255, 23, 116, 0.5);
}

.button-small {
  padding: 8px 16px;
  font-size: 0.88rem;
}

.button-ghost {
  display: inline-block;
  padding: 12px 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: color 120ms ease, border-color 120ms ease;
}

.button-ghost:hover {
  color: var(--text);
  border-color: rgba(255, 92, 151, 0.4);
}

/* ---------- api card ---------- */

.api-card {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
  overflow: hidden;
}

.api-card-bar {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 18px;
  border-bottom: 1px solid var(--line);
  background: var(--surface-2);
}

.api-card-bar code {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--muted);
}

.traffic { display: inline-flex; gap: 6px; }

.traffic i {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.14);
}

.api-card pre {
  margin: 0;
  padding: 20px 18px;
  font-family: var(--mono);
  font-size: 0.82rem;
  line-height: 1.7;
  color: #c9d4e2;
  overflow-x: auto;
}

.api-card .k { color: #9bb4d0; }
.api-card .s { color: var(--ember-soft); }
.api-card .n { color: #7dd3fc; }

.lifecycle {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 14px 18px;
  border-top: 1px solid var(--line);
  background: var(--surface-2);
  font-family: var(--mono);
  font-size: 0.74rem;
}

.lifecycle .sep { color: rgba(255, 255, 255, 0.25); }

.state {
  padding: 3px 9px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--muted);
  animation: pulse 8s infinite;
}

.state.s1 { animation-delay: 0s; }
.state.s2 { animation-delay: 2s; }
.state.s3 { animation-delay: 4s; }

.state.ok {
  color: var(--ok);
  border-color: rgba(74, 222, 128, 0.4);
  animation: glow-ok 8s infinite;
  animation-delay: 6s;
}

@keyframes pulse {
  0%, 25%, 100% { color: var(--muted); border-color: var(--line); }
  6%, 18% { color: var(--ember-soft); border-color: rgba(255, 92, 151, 0.55); }
}

@keyframes glow-ok {
  0%, 100% { box-shadow: none; }
  6%, 18% { box-shadow: 0 0 14px rgba(74, 222, 128, 0.35); }
}

/* ---------- featured products ---------- */

.features { padding-block: 40px 0; }

.feature {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 48px;
  align-items: center;
  padding: 44px 0;
  border-bottom: 1px solid var(--line);
}

.feature:last-of-type { border-bottom: none; }

.feature:nth-of-type(even) .feature-copy { order: 2; }

.feature-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 6px;
}

.feature-head h3 {
  margin: 0;
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: 0;
}

.feature-sell {
  margin: 0 0 14px;
  color: var(--ember-soft);
  font-size: 1.05rem;
  font-weight: 600;
}

.feature-copy > p:last-child {
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.7;
}

.term {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-2);
  overflow: hidden;
}

.term pre {
  margin: 0;
  padding: 22px 20px;
  font-family: var(--mono);
  font-size: 0.8rem;
  line-height: 1.75;
  color: #c9d4e2;
  overflow-x: auto;
}

.term .k { color: var(--ember-soft); }
.term .s { color: #f9d4ff; }
.term .m { color: var(--muted); }
.term .okc, .term b.okc { color: var(--ok); font-weight: 500; font-style: normal; }

/* ---------- how it works ---------- */

.how { padding-block: 96px 0; }

.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.step {
  position: relative;
  padding: 26px 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.02);
}

.step-num {
  display: block;
  margin-bottom: 14px;
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--ember-soft);
}

.step h3 {
  margin: 0 0 10px;
  font-size: 1.05rem;
  font-weight: 700;
}

.step p {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

.step code {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--ember-soft);
  opacity: 0.85;
}

/* ---------- split (hosted vs owned) ---------- */

.split { padding-block: 96px 0; }

.split-cols {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.card code.inline {
  font-size: 0.85em;
  color: var(--ember-soft);
  opacity: 1;
}

/* ---------- products ---------- */

.products { padding-block: 96px 0; }

.section-lede {
  max-width: 40rem;
  margin: -12px 0 28px;
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.7;
}

.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}

.card-head h3 { margin: 0; }

.badge {
  padding: 3px 9px;
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
}

.badge.live {
  color: var(--ok);
  border: 1px solid rgba(74, 222, 128, 0.35);
}

.badge.soon {
  color: var(--ember-soft);
  border: 1px solid rgba(255, 92, 151, 0.35);
}

.roadmap-strip {
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.roadmap-strip span {
  font-family: var(--mono);
  font-size: 0.82rem;
  color: #c9d4e2;
}

h2 {
  margin: 0 0 28px;
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  letter-spacing: 0;
  font-weight: 800;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 18px;
}

.card {
  padding: 26px 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  transition: border-color 150ms ease;
}

.card:hover { border-color: rgba(255, 92, 151, 0.35); }

.card h3 {
  margin: 0 0 10px;
  font-size: 1.05rem;
  font-weight: 700;
}

.card p {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

.card code {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--ember-soft);
  opacity: 0.85;
}

/* ---------- receipt ---------- */

.receipt { padding-block: 104px 96px; }

.receipt-lede {
  max-width: 40rem;
  margin: 0 0 32px;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.7;
}

.trace {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-2);
  font-family: var(--mono);
  font-size: 0.84rem;
  overflow: hidden;
}

.trace-row {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 18px;
  padding: 13px 20px;
  border-bottom: 1px solid var(--line);
}

.trace-row:last-child { border-bottom: none; }

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

.trace-val { color: #c9d4e2; overflow-wrap: anywhere; }

.trace-val code {
  font-family: inherit;
  color: var(--ember-soft);
}

.trace-val.ok {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--ok);
}

/* ---------- footer ---------- */

.foot {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-block: 28px 40px;
  color: var(--muted);
  font-size: 0.85rem;
  border-top: 1px solid var(--line);
}

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

/* ---------- responsive ---------- */

@media (max-width: 960px) {
  .nav-link, .chip { display: none; }
}

@media (max-width: 880px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 40px;
    padding-block: 7vh 8vh;
  }

  .cards { grid-template-columns: 1fr; }

  .split-cols { grid-template-columns: 1fr; }

  .steps { grid-template-columns: 1fr; }

  .feature {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .feature:nth-of-type(even) .feature-copy { order: 0; }

  .trace-row { grid-template-columns: 1fr; gap: 4px; }
}