/* Atomic Boolean — single-file stylesheet. No build step, no dependencies. */

:root {
  --bg: #0B0D10;
  --bg-alt: #0E1116;
  --surface: #14181D;
  --surface-2: #191E24;
  --line: #232A32;
  --text: #E7EAEE;
  --muted: #98A2B0;
  --accent: #6EE7B7;
  --accent-dim: #3FB98F;
  --radius: 12px;
  --wrap: 1080px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, Helvetica, Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation: none !important; transition: none !important; }
}

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 24px;
}

.narrow { max-width: 720px; }
.center { text-align: center; }
.muted { color: var(--muted); }
.small { font-size: 13px; }

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

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--accent);
  color: #06110D;
  padding: 10px 16px;
  z-index: 100;
  border-radius: 0 0 8px 0;
}
.skip:focus { left: 0; }

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11, 13, 16, 0.82);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  height: 64px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.nav {
  display: flex;
  gap: 22px;
  margin-left: auto;
  font-size: 14.5px;
  color: var(--muted);
}
.nav a { color: var(--muted); }
.nav a:hover { color: var(--text); }

/* ---------- buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: 9px;
  font-size: 15px;
  font-weight: 550;
  border: 1px solid transparent;
  transition: background 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent);
  color: #06110D;
}
.btn-primary:hover {
  background: #8DF2C8;
  color: #06110D;
  transform: translateY(-1px);
}

.btn-ghost {
  border-color: var(--line);
  color: var(--text);
  background: transparent;
}
.btn-ghost:hover {
  border-color: #37414D;
  background: var(--surface);
  color: var(--text);
}

.btn-sm { padding: 8px 14px; font-size: 14px; }
.btn-block { width: 100%; }

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

.hero { padding: 80px 0 64px; }

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 16px;
  font-size: 12.5px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--accent-dim);
  font-weight: 600;
}

h1 {
  margin: 0 0 20px;
  font-size: clamp(34px, 5vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.03em;
  font-weight: 650;
}

.lede {
  margin: 0 0 28px;
  font-size: 17.5px;
  color: var(--muted);
  max-width: 52ch;
}

.cta-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.fineprint {
  margin: 0;
  font-size: 13.5px;
  color: #6F7A88;
}

/* code card */

.hero-code {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 24px 60px -30px rgba(0, 0, 0, 0.9);
}

.code-head {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 11px 14px;
  border-bottom: 1px solid var(--line);
  background: var(--surface-2);
}

.dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #2C343D;
}

.code-title {
  margin-left: 8px;
  font-size: 12px;
  color: #6F7A88;
  font-family: var(--mono);
}

pre {
  margin: 0;
  padding: 18px;
  overflow-x: auto;
  font-family: var(--mono);
  font-size: 12.6px;
  line-height: 1.75;
  color: #C7D0DA;
}

pre .c { color: #5B6673; }
pre .s { color: #9AE6B4; }

/* ---------- strip ---------- */

.strip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.strip-inner {
  padding: 18px 24px;
  font-size: 13.5px;
  color: #6F7A88;
  letter-spacing: 0.01em;
}

/* ---------- sections ---------- */

.section { padding: 84px 0; }
.section-alt { background: var(--bg-alt); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

h2 {
  margin: 0 0 16px;
  font-size: clamp(24px, 3vw, 32px);
  letter-spacing: -0.02em;
  font-weight: 620;
  line-height: 1.2;
}

.section-lede {
  margin: 0 0 40px;
  color: var(--muted);
  font-size: 16.5px;
  max-width: 62ch;
}

/* cards */

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

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
}

.card h3 {
  margin: 0 0 10px;
  font-size: 16.5px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.card p { margin: 0; color: var(--muted); font-size: 14.8px; }

/* steps */

.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.steps li { border-top: 1px solid var(--line); padding-top: 20px; }

.step-num {
  display: block;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--accent-dim);
  margin-bottom: 10px;
}

.steps h3 { margin: 0 0 8px; font-size: 16.5px; font-weight: 600; }
.steps p { margin: 0; color: var(--muted); font-size: 14.8px; }

/* pricing */

.pricing {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  align-items: start;
}

.price-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 24px;
}

.price-card.featured {
  border-color: #2E5B4B;
  background: linear-gradient(180deg, #14201C 0%, var(--surface) 100%);
}

.price-card h3 { margin: 0 0 6px; font-size: 15px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); }

.price { margin: 0 0 20px; color: var(--muted); font-size: 14px; }
.price span { font-size: 34px; font-weight: 650; color: var(--text); letter-spacing: -0.02em; }

.price-card ul {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: grid;
  gap: 10px;
  font-size: 14.5px;
  color: var(--muted);
}

.price-card li { padding-left: 20px; position: relative; }
.price-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-dim);
}

/* faq */

details {
  border-bottom: 1px solid var(--line);
  padding: 18px 0;
}

summary {
  cursor: pointer;
  font-weight: 550;
  font-size: 16px;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

summary::-webkit-details-marker { display: none; }

summary::after {
  content: "+";
  color: var(--muted);
  font-family: var(--mono);
  font-size: 18px;
  line-height: 1;
}

details[open] summary::after { content: "–"; }

details p { margin: 12px 0 0; color: var(--muted); font-size: 15px; max-width: 66ch; }

code {
  font-family: var(--mono);
  font-size: 0.9em;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 1px 5px;
}

/* team */

.team {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
}

.person {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
}

.avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--surface-2);
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
  font-family: var(--mono);
  font-size: 14px;
  color: var(--accent-dim);
  margin-bottom: 14px;
}

.person h3 { margin: 0 0 2px; font-size: 16px; font-weight: 600; }
.person .role { margin: 0 0 10px; font-size: 13px; color: var(--accent-dim); text-transform: uppercase; letter-spacing: 0.06em; }
.person p { margin: 0 0 12px; color: var(--muted); font-size: 14.5px; }
.person a { font-size: 14px; color: var(--accent-dim); }

/* final cta */

.cta-final { background: var(--bg-alt); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.cta-final .section-lede { margin-left: auto; margin-right: auto; }

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

.site-footer { padding: 40px 0; }

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-items: center;
  justify-content: space-between;
}

.brand-line { margin: 0; font-weight: 600; }
.footer-inner .muted { margin: 2px 0 0; font-size: 13.5px; }

.footer-links { display: flex; gap: 20px; font-size: 14px; }
.footer-links a { color: var(--muted); }
.footer-links a:hover { color: var(--text); }

/* ---------- legal pages ---------- */

.legal { padding: 64px 0 96px; }
.legal h1 { font-size: clamp(28px, 4vw, 38px); margin-bottom: 8px; }
.legal .updated { color: var(--muted); font-size: 14px; margin: 0 0 40px; }
.legal h2 { font-size: 20px; margin: 36px 0 10px; }
.legal p, .legal li { color: #B6BFCA; font-size: 15.5px; }
.legal ul { padding-left: 20px; }
.legal a { color: var(--accent-dim); text-decoration: underline; text-underline-offset: 3px; }

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

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .cards { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; gap: 22px; }
  .pricing { grid-template-columns: 1fr; }
  .nav { display: none; }
  .hero { padding: 56px 0 48px; }
  .section { padding: 64px 0; }
}

@media (max-width: 560px) {
  .header-inner { gap: 12px; }
  .cta-row .btn { flex: 1 1 100%; }
  pre { font-size: 11.4px; padding: 14px; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
}