/* snth node — public execution-node download/instruction page (node-* namespace).
   Loads with: variables.css, theme.css, shared-marketing.css,
   shared-nav.css, node.css, shared-footer.css. */

:root {
  --node-pink: var(--snth-pink, #f4b8d1);
  --node-blue: var(--snth-cool-blue, #8fb7c9);
  --node-ink: #f5f5f7;
  --node-muted: #9a9aa2;
  --node-line: rgba(245, 245, 247, 0.1);
  --node-card: #161617;
  --node-ok: #30d158;
  --node-width: var(--snth-marketing-content, 980px);
  --node-wide: var(--snth-marketing-wide, 1180px);
  --node-radius: var(--snth-marketing-card-radius, 28px);
  --node-mono: "SF Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}

body.node-body {
  margin: 0;
  min-width: 320px;
  background: #000;
  color: var(--node-ink);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Inter", sans-serif;
  text-rendering: geometricPrecision;
  -webkit-font-smoothing: antialiased;
}

.node-body main {
  display: grid;
  gap: 120px;
  padding-bottom: 120px;
}

.node-body section {
  scroll-margin-top: 120px;
}

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

.node-hero {
  max-width: var(--node-wide);
  margin: 0 auto;
  padding: 108px 22px 0;
  text-align: center;
}

.node-hero p.node-eyebrow {
  margin: 0 0 14px;
  color: var(--node-pink);
  font-size: 13px;
  font-weight: 750;
  letter-spacing: 1.2px;
  text-transform: uppercase;
}

.node-hero h1 {
  margin: 0 auto 20px;
  max-width: 900px;
  font-family: "SF Pro Display", -apple-system, "Inter", sans-serif;
  font-size: clamp(44px, 6vw, 76px);
  font-weight: 650;
  letter-spacing: -0.02em;
  line-height: 1.04;
}

.node-hero h1 span {
  color: var(--node-muted);
}

.node-hero > p:not(.node-eyebrow):not(.node-hero__note) {
  margin: 0 auto;
  max-width: 640px;
  color: var(--node-muted);
  font-size: 19px;
  line-height: 1.45;
}

.node-hero__note {
  margin: 18px auto 0;
  color: var(--node-muted);
  font-size: 13px;
}

/* ---- copyable command card ---- */

.node-command {
  margin: 34px auto 0;
  max-width: 760px;
  text-align: left;
}

.node-command figcaption {
  margin: 0 0 10px 4px;
  color: var(--node-muted);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.4px;
  text-transform: uppercase;
}

.node-command__row {
  display: flex;
  align-items: stretch;
  gap: 10px;
  padding: 14px 14px 14px 20px;
  border: 1px solid var(--node-line);
  border-radius: 18px;
  background: var(--node-card);
}

.node-command__row pre {
  flex: 1;
  margin: 0;
  align-self: center;
  overflow-x: auto;
  font-family: var(--node-mono);
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--node-ink);
  white-space: pre;
  scrollbar-width: none;
}

.node-command__row pre::-webkit-scrollbar {
  display: none;
}

.node-command__row pre .node-command__prompt {
  color: var(--node-muted);
  user-select: none;
}

.node-copy {
  flex: none;
  align-self: center;
  min-height: 34px;
  padding: 0 16px;
  border: 1px solid rgba(245, 245, 247, 0.18);
  border-radius: 999px;
  background: transparent;
  color: var(--node-ink);
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.18s ease, transform 0.12s ease;
}

.node-copy:hover {
  background: rgba(245, 245, 247, 0.1);
}

.node-copy:active {
  transform: scale(0.97);
}

.node-copy[data-copied] {
  border-color: transparent;
  background: var(--node-pink);
  color: #121216;
}

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

.node-steps {
  max-width: var(--node-width);
  margin: 0 auto;
  padding: 0 22px;
}

.node-steps h2,
.node-security h2,
.node-runs h2,
.node-reqs h2,
.node-manage h2 {
  margin: 0 0 10px;
  font-family: "SF Pro Display", -apple-system, "Inter", sans-serif;
  font-size: clamp(30px, 4vw, 44px);
  font-weight: 650;
  letter-spacing: -0.015em;
  line-height: 1.08;
}

.node-steps > p,
.node-security > p,
.node-runs > p,
.node-reqs > p,
.node-manage > p {
  margin: 0 0 34px;
  max-width: 640px;
  color: var(--node-muted);
  font-size: 17px;
  line-height: 1.5;
}

.node-steps ol {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  counter-reset: node-step;
}

.node-steps li {
  counter-increment: node-step;
  padding: 26px 24px 28px;
  border: 1px solid var(--node-line);
  border-radius: var(--node-radius);
  background: var(--node-card);
}

.node-steps li::before {
  content: counter(node-step, decimal-leading-zero);
  display: block;
  margin-bottom: 18px;
  color: var(--node-pink);
  font-family: var(--node-mono);
  font-size: 13px;
  letter-spacing: 1px;
}

.node-steps li strong {
  display: block;
  margin-bottom: 8px;
  font-size: 19px;
  font-weight: 650;
  letter-spacing: -0.01em;
}

.node-steps li p {
  margin: 0;
  color: var(--node-muted);
  font-size: 15px;
  line-height: 1.5;
}

.node-steps li code {
  font-family: var(--node-mono);
  font-size: 0.92em;
  color: var(--node-ink);
}

.node-steps__online {
  color: var(--node-ok);
  font-weight: 650;
}

/* ---- what runs here ---- */

.node-runs {
  max-width: var(--node-width);
  margin: 0 auto;
  padding: 0 22px;
}

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

.node-runs__grid article {
  padding: 26px 24px 28px;
  border: 1px solid var(--node-line);
  border-radius: var(--node-radius);
  background: var(--node-card);
}

.node-runs__grid h3 {
  margin: 0 0 8px;
  font-size: 19px;
  font-weight: 650;
  letter-spacing: -0.01em;
}

.node-runs__grid p {
  margin: 0;
  color: var(--node-muted);
  font-size: 15px;
  line-height: 1.5;
}

/* ---- security ---- */

.node-security {
  max-width: var(--node-width);
  margin: 0 auto;
  padding: 0 22px;
}

.node-security ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px 18px;
}

.node-security li {
  display: grid;
  gap: 6px;
  padding: 22px 24px;
  border: 1px solid var(--node-line);
  border-radius: 22px;
  background: var(--node-card);
}

.node-security li b {
  font-size: 16px;
  font-weight: 650;
  letter-spacing: -0.01em;
}

.node-security li span {
  color: var(--node-muted);
  font-size: 14.5px;
  line-height: 1.5;
}

/* ---- requirements ---- */

.node-reqs {
  max-width: var(--node-width);
  margin: 0 auto;
  padding: 0 22px;
}

.node-reqs ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0;
  border: 1px solid var(--node-line);
  border-radius: 22px;
  background: var(--node-card);
  overflow: hidden;
}

.node-reqs li {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 18px;
  justify-content: space-between;
  padding: 16px 24px;
  font-size: 15px;
  line-height: 1.5;
}

.node-reqs li + li {
  border-top: 1px solid var(--node-line);
}

.node-reqs li b {
  font-weight: 650;
}

.node-reqs li span {
  color: var(--node-muted);
}

/* ---- manage ---- */

.node-manage {
  max-width: var(--node-width);
  margin: 0 auto;
  padding: 0 22px;
}

.node-manage .node-command {
  margin-top: 0;
  margin-left: 0;
  max-width: 760px;
  text-align: left;
}

.node-manage__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin-top: 26px;
}

.node-manage__grid article {
  padding: 24px;
  border: 1px solid var(--node-line);
  border-radius: 22px;
  background: var(--node-card);
}

.node-manage__grid h3 {
  margin: 0 0 10px;
  font-size: 17px;
  font-weight: 650;
  letter-spacing: -0.01em;
}

.node-manage__grid p {
  margin: 0 0 10px;
  color: var(--node-muted);
  font-size: 14.5px;
  line-height: 1.5;
}

.node-manage__grid pre {
  margin: 0;
  padding: 12px 14px;
  overflow-x: auto;
  border: 1px solid var(--node-line);
  border-radius: 12px;
  background: #0c0c0d;
  font-family: var(--node-mono);
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--node-ink);
  scrollbar-width: none;
}

.node-manage__grid pre::-webkit-scrollbar {
  display: none;
}

/* ---- closing CTA ---- */

.node-access {
  max-width: var(--node-width);
  margin: 0 auto;
  padding: 0 22px;
}

.node-access__card {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  align-items: center;
  justify-content: space-between;
  padding: 40px 44px;
  border: 1px solid var(--node-line);
  border-radius: var(--node-radius);
  background: linear-gradient(140deg, #1a161a, #101013 55%);
}

.node-access__card h2 {
  margin: 0 0 8px;
  font-family: "SF Pro Display", -apple-system, "Inter", sans-serif;
  font-size: clamp(26px, 3.2vw, 36px);
  font-weight: 650;
  letter-spacing: -0.015em;
}

.node-access__card > div:first-child p {
  margin: 0;
  max-width: 480px;
  color: var(--node-muted);
  font-size: 16px;
  line-height: 1.5;
}

.node-access__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.node-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 24px;
  border-radius: 999px;
  background: var(--node-pink);
  color: #121216;
  font-size: 15px;
  font-weight: 650;
  text-decoration: none;
}

.node-button--ghost {
  background: transparent;
  border: 1px solid rgba(245, 245, 247, 0.24);
  color: var(--node-ink);
}

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

@media (max-width: 900px) {
  .node-steps ol,
  .node-runs__grid {
    grid-template-columns: 1fr;
  }

  .node-security ul,
  .node-manage__grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .node-body main {
    gap: 88px;
    padding-bottom: 88px;
  }

  .node-hero {
    padding-top: 72px;
  }

  .node-command__row {
    flex-direction: column;
    align-items: stretch;
    padding: 14px;
  }

  .node-copy {
    align-self: flex-start;
  }

  .node-access__card {
    padding: 30px 24px;
  }
}