/* AgentCap landing page — Launchbench house style (light "paper" theme).
   Product-agnostic: re-skin by changing the accent variables below. */

:root {
  color-scheme: light;

  --paper: #fbf8f4;
  --surface: #fff;
  --ink: #2b2622;
  --ink-soft: #5f574e;
  --muted: #8a8078;
  --line: #e8dfd5;
  --accent: #0f6b5c;
  --accent-ink: #0a4b40;
  --accent-wash: #edf6f3;

  --radius: 14px;
  --shadow: 0 1px 2px rgba(43, 38, 34, 0.05),
    0 10px 28px -14px rgba(43, 38, 34, 0.2);

  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono",
    monospace;
  --shell: 760px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font: 16px/1.6 ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto,
    Helvetica, Arial, sans-serif;
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  background: radial-gradient(
      1100px 520px at 50% -14%,
      #f1faf6 0,
      rgba(241, 250, 246, 0) 62%
    ),
    var(--paper);
  min-height: 100vh;
}

p {
  margin: 0 0 1rem;
}

a {
  color: var(--accent-ink);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--accent);
}

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

.shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: 22px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 10;
  padding: 10px 16px;
  background: var(--accent);
  color: #fff;
  border-radius: 0 0 10px 0;
  font-weight: 600;
  text-decoration: none;
}

.skip-link:focus {
  left: 0;
}

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

.site-header {
  padding-block: 26px 8px;
}

.header-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border-radius: 8px;
  color: var(--ink);
  text-decoration: none;
}

.brand:hover {
  color: var(--ink);
}

.mark {
  width: 24px;
  height: 24px;
  color: var(--accent);
  flex: none;
}

.wordmark {
  font-size: 0.76rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--ink-soft);
}

.site-header nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1rem;
  margin-inline-start: auto;
}

.site-header nav a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.9rem;
}

.site-header nav a:hover {
  color: var(--accent-ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}

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

.btn-primary,
.btn-secondary {
  display: inline-block;
  padding: 13px 20px;
  font: inherit;
  font-weight: 600;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  border-radius: 11px;
}

.btn-primary {
  color: #fff;
  background: var(--accent);
  border: 1px solid var(--accent);
}

.btn-primary:hover {
  color: #fff;
  background: var(--accent-ink);
  border-color: var(--accent-ink);
}

.btn-secondary {
  color: var(--accent-ink);
  background: var(--surface);
  border: 1px solid var(--line);
}

.btn-secondary:hover {
  color: var(--accent-ink);
  background: var(--accent-wash);
  border-color: var(--accent);
}

.btn-small {
  padding: 9px 14px;
  font-size: 0.86rem;
  border-radius: 9px;
}

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

.hero {
  padding-block: 34px 46px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent-ink);
  font-size: 0.78rem;
  font-weight: 650;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

h1 {
  margin: 0 0 14px;
  max-width: 22ch;
  font-size: clamp(1.9rem, 5.2vw, 2.65rem);
  line-height: 1.15;
  letter-spacing: -0.021em;
}

.lede {
  margin: 0;
  max-width: 56ch;
  color: var(--ink-soft);
  font-size: 1.03rem;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 14px;
}

.micro {
  margin: 0;
  color: var(--muted);
  font-size: 0.84rem;
}

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

.section {
  padding-block: 38px 46px;
  border-top: 1px solid var(--line);
}

.section h2 {
  margin: 0 0 14px;
  font-size: clamp(1.3rem, 3.4vw, 1.55rem);
  line-height: 1.25;
  letter-spacing: -0.015em;
}

.section p {
  color: var(--ink-soft);
}

/* ------------------------------------------------------------------ code */

code {
  font-family: var(--mono);
  font-size: 0.88em;
  background: #faf7f3;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0.1em 0.35em;
  overflow-wrap: break-word;
}

pre {
  margin: 0 0 16px;
  padding: 14px 16px;
  background: #faf7f3;
  border: 1px solid #ece4d9;
  border-radius: 11px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

pre code {
  display: block;
  padding: 0;
  background: none;
  border: 0;
  font-size: 0.85rem;
  line-height: 1.6;
  white-space: pre;
  overflow-wrap: normal;
}

.note {
  margin: -4px 0 16px;
  padding: 11px 13px;
  background: var(--accent-wash);
  border: 1px solid #d9e9e4;
  border-radius: 10px;
  color: var(--accent-ink);
  font-size: 0.88rem;
}

/* ----------------------------------------------------------------- steps */

.steps {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  counter-reset: step;
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
}

.steps li {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 18px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.steps li::before {
  counter-increment: step;
  content: counter(step);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  margin-bottom: 10px;
  background: var(--accent-wash);
  border: 1px solid #d9e9e4;
  border-radius: 8px;
  color: var(--accent-ink);
  font: 650 0.78rem/1 var(--mono);
}

.steps h3 {
  margin: 0 0 8px;
  font-size: 1rem;
  letter-spacing: -0.01em;
}

.steps p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.steps pre {
  margin: 10px 0 0;
  font-size: 0.8rem;
}

/* --------------------------------------------------------------- pricing */

.cards {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  margin: 20px 0 14px;
}

.card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 20px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.card-pro {
  border-color: #b9d6cf;
  box-shadow: var(--shadow), 0 0 0 3px var(--accent-wash);
}

.card h3 {
  margin: 0 0 10px;
  font-size: 1rem;
  letter-spacing: -0.01em;
}

.card .price {
  margin: 0 0 12px;
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.price-note {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--muted);
}

.card ul {
  margin: 0 0 18px;
  padding-left: 1.1rem;
  color: var(--ink-soft);
  font-size: 0.94rem;
}

.card li + li {
  margin-top: 0.35rem;
}

.card .btn-primary,
.card .btn-secondary {
  margin-top: auto;
}

/* -------------------------------------------------------------------- faq */

details {
  border-top: 1px solid var(--line);
  padding: 14px 0;
}

details:last-of-type {
  border-bottom: 1px solid var(--line);
}

summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--ink);
}

summary::marker {
  color: var(--accent);
}

details p {
  margin: 10px 0 0;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

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

.site-footer {
  margin-top: 10px;
  padding-block: 20px 34px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.84rem;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 6px 20px;
}

.footer-inner p {
  margin: 0;
}

/* ------------------------------------------------------------------ small */

@media (max-width: 560px) {
  .shell {
    padding-inline: 17px;
  }

  .site-header {
    padding-block: 22px 6px;
  }

  .site-header nav {
    order: 3;
    width: 100%;
    margin-inline-start: 0;
  }

  .site-header .btn-primary {
    margin-inline-start: auto;
  }

  .hero {
    padding-block: 26px 34px;
  }

  .section {
    padding-block: 30px 34px;
  }

  .cta-row .btn-primary,
  .cta-row .btn-secondary {
    width: 100%;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .btn-primary,
  .btn-secondary {
    transition: background-color 150ms ease, border-color 150ms ease,
      color 150ms ease;
  }
}