:root {
  --bg: #121417;
  --bg2: #1a1d22;
  --panel: #1e2228;
  --line: #2c323b;
  --text: #f2f3f5;
  --muted: #9aa3ad;
  --teal: #2baab1;
  --teal-dim: #1f7f85;
  --coral: #e36159;
  --good: #3dba8b;
  --bad: #e36159;
  --font: "Poppins", system-ui, -apple-system, sans-serif;
  --display: "Overpass", system-ui, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.55 var(--font);
}

a { color: inherit; text-decoration: none; }

.nav {
  height: 72px;
  padding: 0 6%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  background: #0e1013;
}

.brand {
  display: flex;
  gap: 12px;
  align-items: center;
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand-mark {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: var(--teal);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
}

.brand-text { line-height: 1.15; }
.brand-text small {
  display: block;
  color: var(--muted);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 2px;
}
.accent { color: var(--teal); }

.nav-right {
  display: flex;
  align-items: center;
  gap: 18px;
}

.nav-link {
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
}
.nav-link:hover { color: var(--text); }

main { max-width: 960px; margin: 0 auto; padding: 0 24px 48px; }

.hero-simple {
  padding: 64px 0 40px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 40px;
}

.eyebrow {
  margin: 0 0 12px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal);
}

.hero-simple h1 {
  margin: 0 0 16px;
  font-family: var(--display);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.lead {
  max-width: 540px;
  margin: 0 0 28px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 6px;
  border: 1px solid transparent;
  font-family: var(--display);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}
.btn.primary {
  background: var(--teal);
  color: #fff;
}
.btn.primary:hover { background: var(--teal-dim); }
.btn.secondary {
  background: transparent;
  border-color: var(--line);
  color: var(--text);
}
.btn.secondary:hover { border-color: var(--muted); }
.btn-small {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 5px;
  border: 1px solid var(--line);
  background: var(--bg2);
  color: var(--text);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}
.btn-small.good { border-color: #2a6b52; background: #1a3d30; color: #9be4c2; }
.btn-small.bad { border-color: #7a3532; background: #3d1f1e; color: #f0b0ab; }

.steps { margin-bottom: 40px; }
.section-head h2 {
  margin: 0 0 20px;
  font-family: var(--display);
  font-size: 22px;
}

.step-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
@media (max-width: 800px) {
  .step-grid { grid-template-columns: 1fr; }
}

.step-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 20px;
}
.step-no {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #243238;
  color: var(--teal);
  font-family: var(--display);
  font-weight: 700;
  font-size: 13px;
  margin-bottom: 12px;
}
.step-card h3 {
  margin: 0 0 8px;
  font-family: var(--display);
  font-size: 16px;
}
.step-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.notice {
  display: flex;
  gap: 20px;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  padding: 20px 22px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
}
.notice strong {
  display: block;
  margin-bottom: 6px;
  font-family: var(--display);
}
.notice p {
  margin: 0;
  color: var(--muted);
  max-width: 640px;
  font-size: 14px;
}

.page {
  max-width: 880px;
  margin: 0 auto;
  padding: 36px 24px 56px;
}
.page-kicker {
  margin: 0 0 6px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal);
}
.page-title {
  margin: 0 0 6px;
  font-family: var(--display);
  font-size: 28px;
}
.page-lead {
  margin: 0 0 28px;
  color: var(--muted);
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 22px;
  margin-bottom: 16px;
}
.panel-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 8px;
}
.panel h2 {
  margin: 0;
  font-family: var(--display);
  font-size: 18px;
}
.muted { color: var(--muted); }
.muted.small { font-size: 13px; }

.pill {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.pill.good { border-color: #2a6b52; color: #9be4c2; background: #1a3d30; }
.pill.bad { border-color: #7a3532; color: #f0b0ab; background: #3d1f1e; }

.failure {
  margin-top: 12px;
  padding: 12px 14px;
  border-left: 3px solid var(--coral);
  background: #2a1c1c;
  border-radius: 0 6px 6px 0;
}
.failure strong { display: block; margin-bottom: 4px; }
.failure p { margin: 0 0 4px; color: #d7c0be; font-size: 14px; }
.failure-meta { color: var(--muted); font-size: 12px; }

.stack { display: grid; gap: 12px; margin-top: 12px; }
.field {
  display: grid;
  gap: 6px;
  font-size: 13px;
  color: var(--muted);
}
.field.indent { margin-left: 28px; }
.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 42px;
  padding: 8px 12px;
  border-radius: 6px;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--text);
  font: inherit;
}
.field textarea { min-height: 72px; resize: vertical; }

.choice {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--bg);
  cursor: pointer;
}
.choice input { margin-top: 3px; }

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.table th,
.table td {
  text-align: left;
  padding: 10px 8px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.table th {
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.flash {
  margin-bottom: 16px;
  padding: 12px 14px;
  border-radius: 8px;
  background: #1a3d30;
  border: 1px solid #2a6b52;
  color: #9be4c2;
}
.flash.bad {
  background: #3d1f1e;
  border-color: #7a3532;
  color: #f0b0ab;
}

.site-footer,
footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  max-width: 960px;
  margin: 0 auto;
  padding: 28px 24px 40px;
  color: var(--muted);
  font-size: 13px;
  border-top: 1px solid var(--line);
}

.row { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
details summary { cursor: pointer; color: var(--teal); font-size: 13px; }
pre {
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 12px;
  color: var(--muted);
  background: var(--bg);
  padding: 10px;
  border-radius: 6px;
}