/* Oxpull Pro waitlist page. System fonts only, no external requests. */

:root {
  --paper: #f3f6f2;
  --ink: #1b2420;
  --muted: #57645c;
  --line: #d9e0da;
  --accent: #1f6b4b;
  --accent-contrast: #ffffff;
  --panel: #16201b;
  --panel-line: #2b3a32;
  --code: #d6e3da;
  --code-dim: #7c8f84;
  --code-commit: #86d7ab;
  --card: #fbfcfa;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #111713;
    --ink: #e3eae4;
    --muted: #93a299;
    --line: #27312a;
    --accent: #6fc59a;
    --accent-contrast: #0d1410;
    --panel: #0b100d;
    --panel-line: #222d26;
    --code: #cfdcd3;
    --code-dim: #6e8177;
    --code-commit: #7fd3a6;
    --card: #161d18;
  }
}

* {
  box-sizing: border-box;
}

html {
  background: var(--paper);
}

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: 44rem;
  margin: 0 auto;
  padding: 0 1.25rem;
}

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

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

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

.top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 1.5rem 0 0;
}

.wordmark {
  font-weight: 650;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}

.wordmark .pro {
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.8rem;
  font-weight: 600;
  margin-left: 0.35rem;
}

.top-note {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

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

.hero {
  padding: 4.5rem 0 0;
}

.eyebrow {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 1rem;
}

h1 {
  font-size: clamp(1.9rem, 5.5vw, 2.7rem);
  line-height: 1.12;
  letter-spacing: -0.018em;
  font-weight: 650;
  margin: 0 0 1.1rem;
  max-width: 21ch;
}

.lede {
  font-size: 1.15rem;
  max-width: 34rem;
  margin: 0 0 0.6rem;
}

.lede strong {
  font-weight: 600;
}

.hero-sub {
  color: var(--muted);
  max-width: 34rem;
  margin: 0;
}

/* ---- signature code panel ---- */

.txn {
  margin: 2.5rem 0 0;
}

.txn pre {
  margin: 0;
  background: var(--panel);
  border: 1px solid var(--panel-line);
  border-radius: 10px;
  padding: 1.35rem 1.5rem;
  overflow-x: auto;
  font-family: var(--mono);
  font-size: 0.845rem;
  line-height: 1.75;
  color: var(--code);
}

.txn .dim {
  color: var(--code-dim);
}

.txn .atomic {
  display: inline-block;
  border-left: 2px solid var(--code-commit);
  margin-left: -1.5rem;
  padding-left: calc(1.5rem - 2px);
}

.txn .commit {
  color: var(--code-commit);
}

.txn figcaption {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 0.7rem;
}

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

section {
  padding: 3.5rem 0 0;
}

h2 {
  font-size: 1.35rem;
  letter-spacing: -0.012em;
  font-weight: 650;
  margin: 0 0 1rem;
}

.bench p {
  max-width: 36rem;
  margin: 0 0 0.9rem;
}

.bench .caveat {
  color: var(--muted);
  font-size: 0.92rem;
}

/* ---- tiers ---- */

.tiers {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.1rem;
  margin-top: 1.6rem;
}

.tier {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--card);
  padding: 1.4rem 1.5rem 1.5rem;
}

.tier.pro-tier {
  border-color: var(--accent);
}

.tier h3 {
  margin: 0;
  font-size: 1.02rem;
  font-weight: 650;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem;
}

.tier .tag {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
  white-space: nowrap;
}

.pro-tier .tag {
  color: var(--accent);
}

.tier ul {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  font-size: 0.94rem;
}

.tier li {
  padding: 0.32rem 0 0.32rem 1.25rem;
  position: relative;
}

.tier li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.95em;
  width: 0.45rem;
  height: 2px;
  background: var(--accent);
}

.tier .note {
  margin: 1.1rem 0 0;
  font-size: 0.86rem;
  color: var(--muted);
}

/* ---- pricing + form ---- */

.price-line {
  max-width: 36rem;
  margin: 0 0 0.5rem;
}

.price-line strong {
  font-weight: 650;
}

.signup {
  margin-top: 1.6rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--card);
  padding: 1.5rem;
}

.signup form {
  display: flex;
  gap: 0.7rem;
  flex-wrap: wrap;
}

.signup label {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.signup input[type="email"] {
  flex: 1 1 14rem;
  font: inherit;
  padding: 0.6rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--paper);
  color: var(--ink);
}

.signup input[type="email"]::placeholder {
  color: var(--muted);
}

.signup button {
  font: inherit;
  font-weight: 600;
  padding: 0.6rem 1.3rem;
  border: 0;
  border-radius: 7px;
  background: var(--accent);
  color: var(--accent-contrast);
  cursor: pointer;
}

.signup button:hover {
  filter: brightness(1.08);
}

.signup button:disabled {
  opacity: 0.6;
  cursor: default;
}

.privacy {
  margin: 0.9rem 0 0;
  font-size: 0.86rem;
  color: var(--muted);
}

#form-error {
  margin: 0.9rem 0 0;
  font-size: 0.92rem;
  color: #a33d2e;
}

@media (prefers-color-scheme: dark) {
  #form-error {
    color: #e08a7a;
  }
}

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

.faq h3 {
  font-size: 1rem;
  font-weight: 650;
  margin: 1.7rem 0 0.35rem;
}

.faq p {
  margin: 0;
  max-width: 36rem;
  color: var(--ink);
}

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

footer {
  margin-top: 4.5rem;
  border-top: 1px solid var(--line);
  padding: 1.4rem 0 2.5rem;
  font-size: 0.86rem;
  color: var(--muted);
}

footer p {
  margin: 0.3rem 0;
}

/* ---- thanks page ---- */

.thanks {
  padding: 7rem 0 0;
}

.thanks h1 {
  max-width: none;
}

.thanks p {
  max-width: 34rem;
}

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

@media (max-width: 40rem) {
  .tiers {
    grid-template-columns: 1fr;
  }
  .hero {
    padding-top: 3rem;
  }
}

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