/*
 * Launch Safely — launchsafely.ai
 * Design tokens ported verbatim from the app
 * (app/src/renderer/src/styles/tokens.css). Light is the default; dark
 * follows the OS via prefers-color-scheme.
 */
:root {
  color-scheme: light dark;
  --backdrop: #e7eeec;
  --bg: #fbfdfc;
  --surface: #ffffff;
  --sunken: #f2f6f5;
  --border: #dce5e2;
  --border-strong: #c4d2ce;
  --ink: #182826;
  --muted: #5c6f6b;
  --faint: #8ca09b;
  --accent: #0f6b5f;
  --accent-ink: #ffffff;
  --accent-soft: #e3f0ee;
  --pass: #1b8a4c;
  --pass-soft: #e4f3ea;
  --warn: #96660a;
  --warn-soft: #faf0db;
  --crit: #bf3b2b;
  --crit-soft: #fbe9e6;
  --shadow: 0 24px 70px rgba(24, 40, 38, 0.18), 0 2px 8px rgba(24, 40, 38, 0.08);
  --serif: "Iowan Old Style", Charter, Georgia, "Times New Roman", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --backdrop: #0a1211;
    --bg: #101b19;
    --surface: #15211f;
    --sunken: #0d1715;
    --border: #233330;
    --border-strong: #31463f;
    --ink: #e6efec;
    --muted: #9aafa9;
    --faint: #6e837e;
    --accent: #48c2b0;
    --accent-ink: #06201c;
    --accent-soft: #173029;
    --pass: #52c983;
    --pass-soft: #14291e;
    --warn: #d9a44a;
    --warn-soft: #2c2413;
    --crit: #e4705f;
    --crit-soft: #301a16;
    --shadow: 0 24px 70px rgba(0, 0, 0, 0.5), 0 2px 8px rgba(0, 0, 0, 0.4);
  }
}

/* ---------- base ---------- */
* { box-sizing: border-box; margin: 0; padding: 0 }
html { scroll-behavior: smooth }
body {
  font-family: var(--sans); color: var(--ink); background: var(--bg);
  font-size: 15px; line-height: 1.55; -webkit-font-smoothing: antialiased;
}
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer }
input { font: inherit; color: inherit }
a { color: inherit; text-decoration: none }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px }
.serif { font-family: var(--serif) }
.mono { font-family: var(--mono) }

.container { max-width: 1020px; margin: 0 auto; padding: 0 24px }

/* ---------- header ---------- */
.site-head {
  position: sticky; top: 0; z-index: 20;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}
.site-head .container { display: flex; align-items: center; gap: 22px; height: 58px }
.wordmark {
  font-size: 15px; font-weight: 700; letter-spacing: .02em; color: var(--accent);
  display: inline-flex; align-items: center; gap: 8px;
}
.site-head .grow { flex: 1 }
.nav-link { font-size: 14px; font-weight: 500; color: var(--muted); padding: 6px 4px }
.nav-link:hover { color: var(--ink) }
.nav-link[aria-current="page"] { color: var(--accent); font-weight: 600 }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 9px 16px; border-radius: 9px; font-weight: 600; font-size: 14px;
  background: var(--accent); color: var(--accent-ink); border: 1px solid transparent;
}
.btn:hover { filter: brightness(1.06) }
.btn.ghost { background: var(--surface); color: var(--ink); border-color: var(--border-strong) }
.btn.ghost:hover { background: var(--sunken); filter: none }
.btn.big { padding: 12px 22px; font-size: 15px; border-radius: 11px }
.btn[disabled] { opacity: .45; cursor: not-allowed; filter: none }

.card { background: var(--surface); border: 1px solid var(--border); border-radius: 13px }

.eyebrow {
  font-size: 11.5px; letter-spacing: .09em; text-transform: uppercase;
  font-weight: 700; color: var(--faint);
}
.chip {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 11px; letter-spacing: .06em; text-transform: uppercase; font-weight: 600;
  color: var(--accent); background: var(--accent-soft); padding: 4px 11px; border-radius: 99px;
}

/* ---------- hero ---------- */
.hero { text-align: center; padding: 72px 0 30px }
.hero h1 {
  font-family: var(--serif); font-size: clamp(30px, 5vw, 42px); font-weight: 600;
  letter-spacing: 0; line-height: 1.22; text-wrap: balance;
  max-width: 30ch; margin: 20px auto 0;
}
.hero .lede {
  color: var(--muted); font-size: 16.5px; margin: 16px auto 0; max-width: 46ch;
}

/* waitlist form */
.waitlist { margin: 34px auto 0; max-width: 460px }
.waitlist-row { display: flex; gap: 10px }
.waitlist input[type="email"] {
  flex: 1; min-width: 0; padding: 11px 14px; border-radius: 11px; font-size: 15px;
  background: var(--surface); border: 1px solid var(--border-strong); color: var(--ink);
}
.waitlist input[type="email"]::placeholder { color: var(--faint) }
.waitlist input[type="email"]:focus { outline: 2px solid var(--accent); outline-offset: 1px }
.hp { position: absolute; left: -9999px; opacity: 0; pointer-events: none }
.turnstile-slot { margin-top: 12px; display: flex; justify-content: center; min-height: 0 }
.form-error { margin-top: 12px; font-size: 13.5px; color: var(--crit); display: none }
.form-success {
  display: none; font-family: var(--serif); font-size: 17px; color: var(--pass);
  padding: 18px 0 6px;
}
.waitlist.done .waitlist-row, .waitlist.done .turnstile-slot { display: none }
.waitlist.done .form-success { display: block }

/* ---------- faux app window ---------- */
.window-stage { padding: 44px 0 84px; background: var(--backdrop) }
.window {
  width: min(760px, 100%); margin: 0 auto;
  background: var(--bg); border: 1px solid var(--border); border-radius: 14px;
  box-shadow: var(--shadow); overflow: hidden; text-align: left;
}
.titlebar {
  display: flex; align-items: center; gap: 14px; height: 42px;
  padding: 0 16px; border-bottom: 1px solid var(--border); background: var(--surface);
}
.lights { display: flex; gap: 8px }
.light { width: 12px; height: 12px; border-radius: 50%; background: var(--border-strong) }
.light.r { background: #ec6a5e } .light.y { background: #f4bf4f } .light.g { background: #61c554 }
.titlebar .t { flex: 1; text-align: center; font-size: 13px; color: var(--muted); font-weight: 500 }
.titlebar .balance { width: 48px }
.window-body { padding: 24px 26px 26px }
.window-body .vhead h2 { font-size: 18px; font-weight: 700; letter-spacing: -.01em }
.window-body .vhead .sub { color: var(--muted); margin-top: 2px; font-size: 13.5px }

.verdict {
  display: flex; gap: 20px; align-items: center; padding: 18px 20px; border-radius: 13px;
  border: 1px solid var(--border); background: var(--surface); margin-top: 18px;
}
.verdict.good { border-color: color-mix(in srgb, var(--pass) 35%, var(--border)); background: var(--pass-soft) }
.verdict h3 { font-family: var(--serif); font-size: 19px; font-weight: 600; line-height: 1.3 }
.verdict p { color: var(--muted); font-size: 13.5px; margin-top: 4px; max-width: 52ch }
.verified-note { font-size: 12.5px; color: var(--pass); font-weight: 600; margin-top: 8px }
.ring { flex: none; width: 76px; height: 76px; position: relative }
.ring svg { transform: rotate(-90deg); display: block }
.ring .track { stroke: var(--border); fill: none }
.ring .arc { fill: none; stroke-linecap: round }
.ring .num {
  position: absolute; inset: 0; display: flex; flex-direction: column;
  align-items: center; justify-content: center; font-weight: 700; font-size: 15px; line-height: 1;
}
.ring .num small { font-size: 9.5px; font-weight: 600; color: var(--muted); margin-top: 2px; letter-spacing: .04em }

.checks { border: 1px solid var(--border); border-radius: 12px; overflow: hidden; background: var(--surface); margin-top: 16px }
.check {
  display: flex; align-items: center; gap: 12px;
  padding: 11px 14px; border-bottom: 1px solid var(--border); font-size: 14.5px;
}
.check:last-child { border-bottom: none }
.check .c-title { flex: 1; font-family: var(--serif); font-size: 15px }
.sic {
  flex: none; width: 20px; height: 20px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
}
.sic svg { display: block }
.sic.pass { background: var(--pass-soft); color: var(--pass) }
.sic.warn { background: var(--warn-soft); color: var(--warn) }
.sic.crit { background: var(--crit-soft); color: var(--crit) }
.window-foot { display: flex; justify-content: flex-end; margin-top: 18px }

/* ---------- sections ---------- */
.section { padding: 74px 0 }
.section-head { text-align: center; max-width: 560px; margin: 0 auto 40px }
.section-head h2 {
  font-family: var(--serif); font-size: clamp(26px, 4vw, 32px); font-weight: 600;
  line-height: 1.25; text-wrap: balance; margin-top: 12px;
}
.section-head .sub { color: var(--muted); font-size: 15.5px; margin-top: 10px }

.trio { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px }
.step { padding: 24px 22px }
.step .step-label { display: flex; align-items: center; gap: 9px }
.step .step-label .n { font-family: var(--mono); font-size: 12px; color: var(--faint); font-weight: 600 }
.step h3 { font-family: var(--serif); font-size: 19px; font-weight: 600; line-height: 1.3; margin-top: 12px; display: flex; align-items: center; gap: 9px }
.step p { color: var(--muted); font-size: 14px; margin-top: 8px }

.dot { width: 8px; height: 8px; border-radius: 50%; flex: none }
.dot.live { background: var(--pass); animation: pulse 2s infinite }
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--pass) 45%, transparent) }
  70% { box-shadow: 0 0 0 11px transparent }
  100% { box-shadow: 0 0 0 0 transparent }
}

/* ---------- pricing ---------- */
.price-card { padding: 26px 24px; display: flex; flex-direction: column; text-align: left }
.price-card .plan { font-size: 13px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--muted) }
.price-card .price { font-family: var(--serif); font-size: 34px; font-weight: 600; margin-top: 10px; line-height: 1 }
.price-card .price small { font-family: var(--sans); font-size: 13.5px; font-weight: 500; color: var(--faint); letter-spacing: 0 }
.price-card p { color: var(--muted); font-size: 14px; margin-top: 12px; flex: 1 }
.price-card.featured { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent) inset }
.price-card.featured .plan { color: var(--accent) }
.price-card .chip { align-self: flex-start; margin-top: 16px }

/* ---------- closing CTA ---------- */
.closing { text-align: center; padding: 30px 0 96px }
.closing h2 { font-family: var(--serif); font-size: clamp(26px, 4vw, 32px); font-weight: 600 }
.closing .btn { margin-top: 22px }

/* ---------- footer ---------- */
.site-foot { border-top: 1px solid var(--border); background: var(--surface) }
.site-foot .container {
  display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
  padding-top: 26px; padding-bottom: 30px; font-size: 13.5px; color: var(--muted);
}
.site-foot .grow { flex: 1 }
.site-foot a:hover { color: var(--ink) }

/* ---------- technology page ---------- */
.page-hero { text-align: center; padding: 64px 0 10px }
.page-hero h1 {
  font-family: var(--serif); font-size: clamp(30px, 5vw, 40px); font-weight: 600;
  line-height: 1.22; text-wrap: balance; max-width: 22ch; margin: 18px auto 0;
}
.page-hero .lede { color: var(--muted); font-size: 16px; margin: 14px auto 0; max-width: 52ch }

.stats { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px }
.stat { padding: 18px 16px }
.stat .num { font-family: var(--serif); font-size: 32px; font-weight: 600; line-height: 1 }
.stat .num small { font-family: var(--sans); font-size: 12px; font-weight: 500; color: var(--faint) }
.stat .lbl { font-size: 11px; letter-spacing: .07em; text-transform: uppercase; font-weight: 700; color: var(--muted); margin-top: 8px }
.stat .sup { font-size: 12px; color: var(--faint); margin-top: 3px }

.pipeline { display: flex; align-items: stretch; overflow-x: auto; padding: 4px 2px }
.pl-node { flex: 1; min-width: 108px; padding: 13px 14px }
.pl-node b { display: block; font-size: 14px }
.pl-node span { display: block; color: var(--muted); font-size: 12.5px; margin-top: 3px }
.pl-node.gate { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent) inset; background: var(--accent-soft) }
.pl-node.gate b { color: var(--accent) }
.pl-arrow { flex: none; align-self: center; color: var(--faint); padding: 0 7px }
.pl-loop {
  margin-top: 12px; display: flex; align-items: center; gap: 9px;
  color: var(--muted); font-size: 13.5px; justify-content: center;
}
.pl-loop .curl { color: var(--accent); font-weight: 700 }

.fleet { display: grid; gap: 8px; max-width: 860px; margin: 0 auto }
.fleet-duo { display: grid; grid-template-columns: 1fr 1fr; gap: 10px }
.fleet-quad { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px }
.fleet-arrow { text-align: center; color: var(--faint); font-size: 15px; line-height: 1 }
.fleet .pl-node.wide { text-align: center }

.serif-note {
  font-family: var(--serif); font-size: 17px; line-height: 1.5; text-align: center;
  max-width: 50ch; margin: 30px auto 0; text-wrap: balance;
}
.serif-note.quiet { color: var(--muted); font-size: 15.5px }

.catalog { max-width: 760px; margin: 0 auto }
.cat-head { display: flex; align-items: baseline; gap: 10px; padding: 20px 4px 8px }
.cat-head h3 { font-size: 12px; letter-spacing: .09em; text-transform: uppercase; color: var(--faint); font-weight: 700 }
.cat-head small { font-size: 12px; color: var(--faint) }
.tier-chip {
  flex: none; font-size: 10.5px; font-weight: 700; letter-spacing: .05em;
  text-transform: uppercase; padding: 3px 9px; border-radius: 99px;
}
.tier-chip.code { background: var(--sunken); border: 1px solid var(--border); color: var(--muted) }
.tier-chip.agent { background: var(--accent-soft); color: var(--accent) }
.tier-key { display: flex; gap: 18px; justify-content: center; margin-bottom: 6px; font-size: 13px; color: var(--muted); flex-wrap: wrap }
.tier-key span { display: inline-flex; align-items: center; gap: 8px }

.zones { display: grid; grid-template-columns: 1.5fr auto 1fr; gap: 0; align-items: stretch }
.zone { padding: 20px 22px }
.zone.mac { border-color: color-mix(in srgb, var(--accent) 40%, var(--border)) }
.zone .zone-title { display: flex; align-items: center; gap: 9px; font-size: 15px; font-weight: 700 }
.zone .zone-sub { color: var(--muted); font-size: 12.5px; margin-top: 2px }
.zone-items { display: flex; flex-direction: column; gap: 8px; margin-top: 14px }
.zone-item {
  display: flex; gap: 9px; align-items: baseline; font-size: 13.5px;
  padding: 9px 12px; background: var(--sunken); border: 1px solid var(--border); border-radius: 9px;
}
.zone-item b { font-weight: 600 }
.zone-item span { color: var(--muted) }
.zone-link {
  align-self: center; text-align: center; color: var(--muted); font-size: 12px;
  display: flex; flex-direction: column; align-items: center; gap: 5px; padding: 0 16px; min-width: 118px;
}
.zone-link .wire { color: var(--border-strong) }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .stats { grid-template-columns: repeat(3, 1fr) }
}
@media (max-width: 760px) {
  .hero { padding-top: 52px }
  .waitlist-row { flex-direction: column }
  .trio { grid-template-columns: 1fr }
  .verdict { flex-direction: column; align-items: flex-start }
  .site-head .nav-link.optional { display: none }
  .stats { grid-template-columns: repeat(2, 1fr) }
  .fleet-quad { grid-template-columns: repeat(2, 1fr) }
  .zones { grid-template-columns: 1fr }
  .zone-link { flex-direction: row; justify-content: center; padding: 12px 0; min-width: 0 }
  .zone-link .wire svg { transform: rotate(90deg) }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto }
  .dot.live { animation: none }
}