/* Strikeline — House Lights. Dark surface, warm-white type, one amber accent.
   Mirrors the app's design tokens (src/design/tokens.ts): Oswald (condensed
   display) + Inter (body). Hand-built, not generated — keep it spare. */

:root {
  --paper: #1c1c1e;
  --paper-deep: #28272c;
  --ink: #f5f1e8;
  --ink-soft: #b8b3a9;
  --mute: #928d83;
  --accent: #f59e0b;
  --accent-deep: #c97e08;
  --rule: #35353b;
  --max: 960px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--paper);
  color: var(--ink);
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

/* Display type */
h1,
h2,
h3,
.wordmark,
.eyebrow,
.btn,
.step-n {
  font-family: 'Oswald', 'Arial Narrow', system-ui, sans-serif;
}

.eyebrow {
  color: var(--accent);
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
}

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

/* ---- Top bar ---- */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 0;
  border-bottom: 2px solid var(--rule);
}
.wordmark {
  font-size: 22px;
  letter-spacing: 1px;
  color: var(--ink);
  text-transform: uppercase;
}
.wordmark .dot {
  color: var(--accent);
}
.topnav a {
  color: var(--ink-soft);
  font-family: 'Oswald', sans-serif;
  font-size: 13px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-left: 22px;
}
.topnav a:hover {
  color: var(--ink);
  text-decoration: none;
}

/* ---- Hero ---- */
.hero {
  padding: 88px 0 64px;
}
.hero h1 {
  font-size: clamp(44px, 9vw, 92px);
  line-height: 0.96;
  letter-spacing: -2px;
  text-transform: uppercase;
}
.hero h1 .amber {
  color: var(--accent);
}
.hero .sub {
  margin-top: 22px;
  max-width: 540px;
  color: var(--ink-soft);
  font-size: 19px;
}

/* ---- Buttons ---- */
.btn {
  display: inline-block;
  background: var(--accent);
  color: var(--paper);
  font-size: 16px;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 16px 28px;
  margin-top: 32px;
  border: none;
  cursor: pointer;
}
.btn:hover {
  background: var(--accent-deep);
  text-decoration: none;
}
.btn.ghost {
  background: transparent;
  color: var(--ink);
  border: 2px solid var(--ink);
}
.btn.ghost:hover {
  background: var(--paper-deep);
}

/* ---- Sections ---- */
section {
  padding: 56px 0;
  border-top: 2px solid var(--rule);
}
section h2 {
  font-size: clamp(28px, 5vw, 40px);
  letter-spacing: -1px;
  text-transform: uppercase;
}

/* steps */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 32px;
}
.step {
  border-top: 3px solid var(--accent);
  padding-top: 16px;
}
.step-n {
  font-size: 38px;
  color: var(--accent);
  line-height: 1;
}
.step h3 {
  font-size: 19px;
  letter-spacing: 0;
  text-transform: uppercase;
  margin: 8px 0 6px;
}
.step p {
  color: var(--ink-soft);
  font-size: 15px;
}

/* feature grid */
.features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  margin-top: 32px;
  background: var(--rule);
  border: 1px solid var(--rule);
}
.feature {
  background: var(--paper);
  padding: 28px 24px;
}
.feature h3 {
  font-size: 20px;
  text-transform: uppercase;
  letter-spacing: 0;
}
.feature p {
  color: var(--ink-soft);
  font-size: 15px;
  margin-top: 8px;
}

/* ---- Long-form (privacy / support) ---- */
.doc {
  padding: 56px 0 80px;
}
.doc h1 {
  font-size: clamp(36px, 7vw, 56px);
  letter-spacing: -1px;
  text-transform: uppercase;
}
.doc .updated {
  color: var(--mute);
  font-size: 14px;
  margin-top: 8px;
}
.doc h2 {
  font-size: 22px;
  text-transform: uppercase;
  letter-spacing: 0;
  margin: 40px 0 12px;
  padding-top: 24px;
  border-top: 1px solid var(--rule);
}
.doc p,
.doc li {
  color: var(--ink-soft);
  margin-top: 12px;
}
.doc ul {
  padding-left: 22px;
}
.doc strong {
  color: var(--ink);
}

/* ---- Footer ---- */
footer {
  border-top: 2px solid var(--rule);
  padding: 40px 0 56px;
  color: var(--mute);
  font-size: 14px;
}
.footer-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
}
.footer-links a {
  color: var(--ink-soft);
  margin-right: 20px;
}

@media (max-width: 680px) {
  .steps,
  .features {
    grid-template-columns: 1fr;
  }
  .topnav a {
    margin-left: 14px;
  }
}