@font-face {
  font-family: "Geist";
  src: url("/fonts/Geist-Variable.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Geist Mono";
  src: url("/fonts/GeistMono-Variable.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  color-scheme: dark;
  --bg: #0A0B0D;
  --surface: #111317;
  --text: #EDEEF0;
  --text-hover: #FFFFFF;
  --soft: #C6CBD1;
  --muted: #A3A9B1;
  --subtle: #8A9099;
  --line: #1C1F24;
  --line-card: #22262C;
  --line-pill: #262A30;
  --line-button: #2C3138;
  --accent: #CC5F24;
  --on-accent: #06120C;
  --sans: "Geist", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "Geist Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --max: 1200px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
}

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

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

.mono { font-family: var(--mono); }

.eyebrow {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--accent);
  letter-spacing: 0.06em;
}

/* Header */

.site-header { border-bottom: 1px solid var(--line); }

.site-header .wrap {
  padding-top: 18px;
  padding-bottom: 18px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  text-decoration: none;
}

.wordmark {
  display: flex;
  align-items: center;
  font-weight: 600;
  font-size: 16px;
  letter-spacing: 0.14em;
}

.wordmark .bracket {
  color: var(--accent);
  font-weight: 400;
  letter-spacing: 0;
}

.wordmark .name { padding: 0 4px 0 6px; }

.nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 28px;
  font-size: 14px;
}

.nav a {
  color: var(--muted);
  text-decoration: none;
}

.nav a:hover { color: var(--text-hover); }

.nav .nav-cta {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 16px;
  border-radius: 8px;
  background: var(--text);
  color: var(--bg);
  font-weight: 500;
}

.nav .nav-cta:hover {
  background: var(--text-hover);
  color: var(--bg);
}

/* Buttons */

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 8px;
}

.button {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 8px;
  font-weight: 500;
  font-size: 15px;
  text-decoration: none;
}

.button-primary {
  background: var(--accent);
  color: var(--on-accent);
}

.button-primary:hover {
  color: var(--on-accent);
  filter: brightness(1.08);
}

.button-secondary {
  border: 1px solid var(--line-button);
  color: var(--text);
}

.button-secondary:hover { border-color: var(--muted); }

/* Hero */

.hero {
  padding-top: 112px;
  padding-bottom: 96px;
  display: flex;
  flex-wrap: wrap;
  gap: 64px;
  align-items: center;
}

.hero-copy {
  flex: 1 1 520px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.status-pill {
  display: inline-flex;
  align-self: flex-start;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 13px;
  color: var(--muted);
  border: 1px solid var(--line-pill);
  border-radius: 999px;
  padding: 6px 14px;
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--accent);
}

.hero h1,
.not-found h1 {
  margin: 0;
  font-size: clamp(40px, 6vw, 68px);
  line-height: 1.02;
  letter-spacing: -0.035em;
  font-weight: 600;
}

.lede {
  margin: 0;
  font-size: 19px;
  line-height: 1.6;
  color: var(--muted);
  max-width: 34em;
}

/* Preview card */

.preview {
  flex: 1 1 400px;
  min-width: 0;
  background: var(--surface);
  border: 1px solid var(--line-card);
  border-radius: 14px;
  overflow: hidden;
}

.preview-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--line-card);
  font-family: var(--mono);
  font-size: 12px;
  color: var(--subtle);
}

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

.preview-body {
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  font-size: 15px;
  line-height: 1.6;
}

.preview-label {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--subtle);
  letter-spacing: 0.06em;
}

.questions {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.questions li {
  display: flex;
  gap: 12px;
  color: var(--soft);
}

.questions .num {
  color: var(--accent);
  font-family: var(--mono);
}

/* Principles */

.principles {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.principles .wrap {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.principle {
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-left: 1px solid var(--line);
}

.principle:first-child {
  padding-left: 0;
  border-left: 0;
}

.principle h2 {
  margin: 0;
  font-weight: 600;
  font-size: 16px;
}

.principle p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.55;
}

/* Kits */

.kits {
  padding-top: 112px;
  padding-bottom: 112px;
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.section-head {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 640px;
}

.section-head h2 {
  margin: 0;
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1.1;
  letter-spacing: -0.03em;
  font-weight: 600;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 16px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line-card);
  border-radius: 14px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--mono);
  font-size: 12px;
}

.card-num { color: var(--subtle); }

.badge {
  color: var(--muted);
  border: 1px solid var(--line-button);
  border-radius: 999px;
  padding: 4px 10px;
}

.badge-accent { color: var(--accent); }

.card h3 {
  margin: 0;
  font-size: 22px;
  letter-spacing: -0.02em;
  font-weight: 600;
}

.card p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.6;
}

.includes {
  list-style: none;
  margin: 0;
  padding: 16px 0 0;
  border-top: 1px solid var(--line-card);
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 14px;
  color: var(--soft);
}

.includes li::before { content: "— "; }

.price {
  margin-top: auto;
  padding-top: 8px;
  font-family: var(--mono);
  font-size: 13px;
  color: var(--subtle);
}

/* About */

.about { border-top: 1px solid var(--line); }

.about .wrap {
  padding-top: 112px;
  padding-bottom: 112px;
  display: flex;
  flex-wrap: wrap;
  gap: 64px;
}

.about-head {
  flex: 1 1 320px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.about-head h2 {
  margin: 0;
  font-size: clamp(28px, 3.5vw, 40px);
  line-height: 1.12;
  letter-spacing: -0.03em;
  font-weight: 600;
}

.about-body {
  flex: 1 1 520px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
  font-size: 17px;
  line-height: 1.7;
  color: var(--muted);
}

.about-body p { margin: 0; }

/* Updates */

.updates { padding-bottom: 112px; }

.updates-box {
  background: var(--surface);
  border: 1px solid var(--line-card);
  border-radius: 16px;
  padding: 56px 40px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.updates-copy {
  flex: 1 1 420px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.updates-copy h2 {
  margin: 0;
  font-size: clamp(26px, 3vw, 34px);
  letter-spacing: -0.03em;
  font-weight: 600;
}

.updates-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.6;
}

.updates .button { padding: 0 24px; }

/* Not found */

.not-found {
  padding-top: 112px;
  padding-bottom: 112px;
}

.not-found .hero-copy { max-width: 640px; }

/* Footer */

.site-footer { border-top: 1px solid var(--line); }

.site-footer .wrap {
  padding-top: 32px;
  padding-bottom: 32px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
  font-size: 14px;
  color: var(--subtle);
}

.site-footer a {
  color: var(--muted);
  text-decoration: none;
}

.site-footer a:hover { color: var(--text-hover); }

/* Phone widths */

@media (max-width: 640px) {
  .hero { padding-top: 64px; padding-bottom: 64px; gap: 40px; }
  .kits, .about .wrap { padding-top: 72px; padding-bottom: 72px; }
  .updates { padding-bottom: 72px; }
  .updates-box { padding: 36px 24px; }
  .not-found { padding-top: 72px; padding-bottom: 72px; }
  .nav { gap: 20px; }
  .principle { padding-left: 0; padding-right: 0; border-left: 0; border-top: 1px solid var(--line); }
  .principle:first-child { border-top: 0; }
}