/* ============================================================
   Transcripto — design system
   Midnight surface · electric Transcripto blue · document yellow
   ============================================================ */
:root {
  --paper: #0b1726;
  --paper-raised: #11263a;
  --ink: #edf5ff;
  --ink-soft: #b6c9da;
  --ink-faint: #84a0b8;
  --blue: #46a8ff;
  --blue-deep: #2d83d9;
  --blue-wash: #163454;
  --yellow: #f7c84b;
  --yellow-wash: #3b2e14;
  --line: #24405a;
  --line-strong: #3b5a76;
  --stage: #061422;
  --danger: #ff8e7a;
  --success: #67d9a0;
  --display: 'Bricolage Grotesque', 'Hanken Grotesk', sans-serif;
  --body: 'Hanken Grotesk', system-ui, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
  --radius-s: 8px;
  --radius-m: 14px;
  --radius-l: 22px;
  --shadow-1: 0 1px 2px rgba(0, 0, 0, .24), 0 4px 14px rgba(0, 0, 0, .22);
  --shadow-2: 0 2px 6px rgba(0, 0, 0, .28), 0 18px 44px rgba(0, 0, 0, .38);
  --ease: cubic-bezier(.22, 1, .36, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; color-scheme: dark; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; }
h1, h2, h3 { font-family: var(--display); letter-spacing: -.015em; line-height: 1.04; margin: 0; text-wrap: balance; }
p { margin: 0; }
a { color: var(--blue); text-underline-offset: 3px; }
[hidden] { display: none !important; }

.shell { width: min(1140px, calc(100% - 48px)); margin-inline: auto; }
.skip-link {
  position: absolute; left: 12px; top: -48px; z-index: 60;
  padding: 10px 16px; background: var(--stage); color: var(--ink);
  border-radius: var(--radius-s); text-decoration: none; transition: top .18s var(--ease);
}
.skip-link:focus { top: 12px; }

/* ---------- Masthead ---------- */
.masthead {
  position: sticky; top: 0; z-index: 50;
  background: rgba(11, 23, 38, .88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.masthead-inner { display: flex; align-items: center; gap: 28px; min-height: 72px; }
.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; color: var(--ink); }
.brand-icon { border-radius: 10px; }
.brand-name { font: 700 20px var(--display); letter-spacing: -.01em; }
.mastnav { display: flex; gap: 4px; margin-left: auto; }
.mastnav a {
  padding: 8px 13px; border-radius: var(--radius-s);
  color: var(--ink-soft); text-decoration: none; font-weight: 600; font-size: 14px;
  transition: background .15s var(--ease), color .15s var(--ease);
}
.mastnav a:hover { background: var(--blue-wash); color: var(--blue-deep); }
.header-account { display: flex; align-items: center; gap: 14px; }
.header-email { max-width: 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--ink-soft); font: 500 13px var(--mono); }

/* ---------- Buttons & forms ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 46px; padding: 0 22px;
  border: 1.5px solid transparent; border-radius: 999px;
  font: 600 15px var(--body); text-decoration: none; cursor: pointer;
  transition: transform .16s var(--ease), box-shadow .16s var(--ease), background .16s var(--ease), color .16s var(--ease), border-color .16s var(--ease);
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--blue); color: #fff; box-shadow: 0 6px 18px rgba(31, 122, 224, .28); }
.btn-primary:hover { background: var(--blue-deep); transform: translateY(-2px); box-shadow: 0 10px 24px rgba(31, 122, 224, .34); }
.btn-quiet { color: var(--ink); border-color: var(--line-strong); background: transparent; }
.btn-quiet:hover { border-color: var(--blue); color: var(--blue-deep); transform: translateY(-2px); }
.btn-outline { background: transparent; border-color: var(--line-strong); color: var(--ink); }
.btn-outline:hover { border-color: var(--blue); color: var(--blue-deep); }
.btn-ghost { background: transparent; color: var(--ink-soft); }
.btn-ghost:hover { color: var(--blue-deep); background: var(--blue-wash); }
.btn-small { min-height: 36px; padding: 0 16px; font-size: 13px; }
.btn-block { width: 100%; }
.google-mark { width: 18px; height: 18px; flex: 0 0 18px; }
.btn[disabled] { opacity: .55; cursor: not-allowed; transform: none; box-shadow: none; }
.btn-text { border: 0; background: none; padding: 6px 0; color: var(--blue); font: 600 13px var(--body); cursor: pointer; }
.btn-text:hover { color: var(--blue-deep); text-decoration: underline; text-underline-offset: 3px; }

label { display: block; margin: 18px 0 7px; color: var(--ink-soft); font: 600 12px var(--body); letter-spacing: .04em; text-transform: uppercase; }
input, textarea {
  width: 100%; border: 1.5px solid var(--line-strong); border-radius: var(--radius-s);
  padding: 12px 14px; background: var(--paper-raised); color: var(--ink);
  font: 500 15px var(--body); outline: 0;
  transition: border-color .15s var(--ease), box-shadow .15s var(--ease);
}
input::placeholder, textarea::placeholder { color: var(--ink-faint); }
input:focus, textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3.5px rgba(31, 122, 224, .16); }
textarea { resize: vertical; min-height: 120px; }
.input-row { display: flex; gap: 10px; }
.input-row input { flex: 1; min-width: 0; }
.input-row .btn { flex: 0 0 auto; }
.message { min-height: 22px; margin: 14px 0 0; color: var(--success); font-size: 14px; font-weight: 600; }
.message.error { color: var(--danger); }
.divider { display: flex; align-items: center; gap: 14px; margin: 24px 0; color: var(--ink-faint); font: 600 12px var(--mono); }
.divider::before, .divider::after { content: ''; height: 1px; flex: 1; background: var(--line); }
.optional { color: var(--ink-faint); text-transform: none; letter-spacing: 0; font-weight: 500; }
.hp { position: absolute; left: -9999px; top: -9999px; height: 1px; width: 1px; overflow: hidden; }

.panel {
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  padding: 30px;
  box-shadow: var(--shadow-1);
}
.panel h3 { font-size: 22px; margin-bottom: 6px; }
.muted { color: var(--ink-soft); font-size: 14px; }

/* ---------- Hero ---------- */
.hero {
  display: grid; grid-template-columns: 1.02fr .98fr; gap: 6%;
  align-items: center;
  padding: 92px 0 104px;
  position: relative;
}
.hero::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(620px 420px at 88% 12%, rgba(31, 122, 224, .10), transparent 65%),
    radial-gradient(480px 380px at 4% 90%, rgba(245, 185, 66, .10), transparent 65%);
}
.hero-copy { position: relative; }
.hero-kicker { margin-bottom: 18px; color: var(--blue-deep); font: 600 12px var(--mono); letter-spacing: .08em; text-transform: uppercase; }
h1 { font-size: clamp(52px, 7vw, 88px); font-weight: 800; letter-spacing: -.035em; }
h1 em { font-style: normal; color: var(--blue); }
.lede { max-width: 480px; margin: 26px 0 36px; color: var(--ink-soft); font-size: 18px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-facts { display: flex; gap: 38px; margin: 52px 0 0; padding: 22px 0 0; border-top: 1px solid var(--line); }
.hero-facts div { margin: 0; }
.hero-facts dt { color: var(--ink-faint); font: 600 11px var(--mono); text-transform: uppercase; letter-spacing: .08em; }
.hero-facts dd { margin: 5px 0 0; color: var(--ink); font: 700 17px var(--display); }

/* ---------- Voice -> text -> translation stage ---------- */
.stage {
  position: relative;
  background: var(--stage);
  border-radius: var(--radius-l);
  padding: 22px 24px 26px;
  color: #eaf2fa;
  box-shadow: var(--shadow-2);
  overflow: hidden;
}
.stage::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(420px 240px at 20% 0%, rgba(31, 122, 224, .25), transparent 60%);
}
.stage-caption {
  position: relative;
  display: flex; align-items: center; gap: 9px;
  color: #9db8d0; font: 600 11px var(--mono); letter-spacing: .1em; text-transform: uppercase;
}
.rec-dot { width: 8px; height: 8px; border-radius: 50%; background: #ff5d47; }
.stage.is-recording .rec-dot { animation: blink 1.15s var(--ease) infinite; }
@keyframes blink { 50% { opacity: .25; } }
.stage-timer { margin-left: auto; color: #d6e6f5; font-size: 12px; }
.stage-body { position: relative; display: grid; grid-template-columns: 118px 40px 1fr; align-items: center; gap: 10px; margin-top: 22px; }
.stage-source { text-align: center; }
.bubble {
  position: relative; display: grid; place-items: center;
  width: 118px; height: 96px;
  background: linear-gradient(160deg, #2f9be8, #1b6fc4);
  border-radius: 26px 26px 26px 6px;
  box-shadow: 0 10px 26px rgba(31, 122, 224, .35);
}
.wave { display: flex; align-items: center; gap: 3.5px; height: 44px; }
.wave i {
  display: block; width: 3.5px; height: 26%; border-radius: 4px;
  background: rgba(255, 255, 255, .92);
  transform-origin: center;
  animation: wave 1.5s ease-in-out infinite alternate;
  animation-play-state: paused;
}
.stage.is-recording .wave i { animation-play-state: running; }
.wave i:nth-child(3n) { height: 72%; }
.wave i:nth-child(4n) { height: 42%; }
.wave i:nth-child(5n) { height: 92%; }
.wave i:nth-child(2n) { animation-delay: -.35s; }
.wave i:nth-child(3n) { animation-delay: -.6s; }
.wave i:nth-child(5n) { animation-delay: -.9s; }
@keyframes wave { to { transform: scaleY(.32); opacity: .55; } }
.stage-source-label { margin-top: 12px; color: #9db8d0; font: 600 11px var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.stage-flow { color: #4d6e8f; justify-self: center; transition: color .3s var(--ease); }
.stage.is-transcribing .stage-flow { color: var(--yellow); }

.doc {
  background: var(--paper-raised);
  border-radius: var(--radius-m);
  padding: 16px 18px 14px;
  min-height: 178px;
  color: var(--ink);
  box-shadow: 0 12px 30px rgba(3, 16, 28, .35);
  position: relative;
  overflow: hidden;
}
.doc::before { /* the yellow folded corner of the logo's document */
  content: ''; position: absolute; top: 0; right: 0;
  border-style: solid; border-width: 0 30px 30px 0;
  border-color: transparent var(--yellow) transparent transparent;
}
.doc-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding-right: 26px; }
.doc-title { color: var(--ink-faint); font: 600 10.5px var(--mono); letter-spacing: .1em; text-transform: uppercase; }
.lang-pill {
  display: inline-flex; border: 1px solid var(--line-strong); border-radius: 999px;
  overflow: hidden; font: 600 10.5px var(--mono);
}
.lang-pill span { padding: 3px 9px; color: var(--ink-faint); transition: background .3s var(--ease), color .3s var(--ease); }
.lang-pill .is-active { background: var(--blue); color: #fff; }
.lang-pill .lang-fr.is-active { background: var(--yellow); color: var(--ink); }
.doc-text {
  margin-top: 12px; min-height: 92px;
  font-size: 15.5px; line-height: 1.55; color: var(--ink);
  transition: filter .28s var(--ease), opacity .28s var(--ease);
}
.doc-text.is-switching { filter: blur(5px); opacity: 0; }
.doc-text .w { display: inline-block; animation: word-in .34s var(--ease) both; }
@keyframes word-in { from { opacity: 0; transform: translateY(7px); } to { opacity: 1; transform: none; } }
.doc-foot { display: flex; align-items: center; gap: 10px; min-height: 20px; }
.doc-chip {
  padding: 3px 10px; border-radius: 999px;
  background: var(--yellow-wash); color: #f8d878;
  font: 600 10.5px var(--mono); letter-spacing: .06em; text-transform: uppercase;
  animation: word-in .3s var(--ease) both;
}
.doc-cursor { width: 8px; height: 17px; border-radius: 2px; background: var(--blue); animation: blink 1s steps(1) infinite; }
.doc-cursor[hidden] { display: none; }

/* ---------- How it works ---------- */
.how { padding: 108px 0 96px; }
.how h2, .capability h2, .faq h2, .contact h2, .credits-intro h2 { font-size: clamp(38px, 4.6vw, 60px); font-weight: 800; letter-spacing: -.03em; }
.how-lede { max-width: 620px; margin-top: 20px; color: var(--ink-soft); font-size: 17px; }
.how-step code, .faq-item code {
  padding: .08em .34em; border-radius: 4px; background: var(--blue-wash);
  color: var(--blue); font: 600 .9em var(--mono);
}
.how-track {
  list-style: none; margin: 58px 0 0; padding: 0;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px;
  counter-reset: step;
  position: relative;
}
.how-track::before {
  content: ''; position: absolute; top: 25px; left: 4%; right: 4%;
  height: 2px; background: repeating-linear-gradient(90deg, var(--line-strong) 0 9px, transparent 9px 17px);
}
.how-step { position: relative; padding-top: 74px; counter-increment: step; }
.how-num {
  position: absolute; top: 0; left: 0;
  display: grid; place-items: center; width: 52px; height: 52px;
  background: var(--paper); border: 2px solid var(--blue); border-radius: 50%;
  color: var(--blue-deep); font: 600 15px var(--mono);
}
.how-num::before { content: '0' counter(step); }
.how-num { color: var(--blue); }
.how-step h3 { font-size: 23px; margin-bottom: 10px; }
.how-step p { color: var(--ink-soft); font-size: 15px; max-width: 330px; }
.step-example {
  display: grid; gap: 7px; min-height: 142px; margin-top: 22px; padding: 16px;
  background: var(--paper-raised); border: 1px solid var(--line); border-radius: var(--radius-m);
  box-shadow: var(--shadow-1);
}
.example-label { color: var(--ink-faint); font: 600 10px var(--mono); letter-spacing: .1em; text-transform: uppercase; }
.step-example code { padding: 0; background: transparent; color: var(--ink); font-size: 12px; line-height: 1.5; }
.example-arrow { color: var(--blue); font: 600 16px var(--mono); line-height: 1; }
.step-example strong { color: var(--ink); font: 700 16px var(--display); line-height: 1.25; }
.step-example .example-title { color: var(--blue); }
.example-detail { color: var(--ink-faint); font-size: 12px; }

/* ---------- Capability band ---------- */
.capability { background: var(--stage); color: #eaf2fa; padding: 100px 0 104px; position: relative; overflow: hidden; }
.capability::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(760px 420px at 90% 110%, rgba(31, 122, 224, .22), transparent 62%);
}
.capability-inner { position: relative; display: grid; grid-template-columns: .9fr 1.1fr; gap: 7%; }
.capability-list { display: grid; gap: 0; }
.capability-item { padding: 26px 0 26px 26px; border-left: 1px solid rgba(31, 122, 224, .45); }
.capability-item + .capability-item { border-top: 1px solid rgba(151, 180, 206, .16); }
.capability-item h3 { color: #fff; font-size: 21px; margin-bottom: 8px; }
.capability-item p { color: #a9c1d6; font-size: 15px; max-width: 460px; }

/* ---------- Credits ---------- */
.credits { padding: 108px 0 96px; }
.credits-intro { max-width: 640px; }
.credits-intro p { margin-top: 20px; color: var(--ink-soft); font-size: 17px; }
.credits-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; margin-top: 52px; align-items: start; }
.packages { display: grid; gap: 16px; }
.package {
  position: relative;
  display: grid; grid-template-columns: 1fr auto; gap: 8px 20px; align-items: center;
  background: var(--paper-raised);
  border: 1.5px solid var(--line);
  border-radius: var(--radius-m);
  padding: 24px 26px;
  transition: border-color .18s var(--ease), transform .18s var(--ease), box-shadow .18s var(--ease);
}
.package:hover, .package.selected { border-color: var(--blue); transform: translateY(-3px); box-shadow: var(--shadow-2); }
.package h3 { font-size: 21px; }
.package-body p { color: var(--ink-soft); font-size: 14px; margin-top: 3px; }
.package-price { color: var(--ink); font: 700 27px var(--display); white-space: nowrap; }
.package-price small { font: 600 12px var(--mono); color: var(--ink-faint); }
.package .btn { grid-column: 1 / -1; justify-self: start; min-height: 42px; }
.package-featured { background: var(--yellow-wash); border-color: var(--yellow); }
.package-featured:hover, .package-featured.selected { border-color: #d99a1c; }
.package-tag {
  position: absolute; top: -11px; right: 22px;
  padding: 4px 11px; border-radius: 999px;
  background: var(--yellow); color: var(--ink);
  font: 600 10.5px var(--mono); letter-spacing: .08em; text-transform: uppercase;
}
.account-summary { display: flex; justify-content: space-between; align-items: center; gap: 18px; }
.account-summary h3 { font-size: 24px; }
.ledger {
  display: grid; place-items: center; align-content: center;
  width: 92px; height: 92px; flex: 0 0 92px;
  border: 2px solid var(--blue); border-radius: 50%;
  color: var(--blue-deep);
}
.ledger span { font: 800 25px var(--display); line-height: 1; }
.ledger small { color: var(--ink-faint); font: 600 9.5px var(--mono); text-transform: uppercase; letter-spacing: .07em; }
.meter { height: 6px; margin: 26px 0 9px; background: var(--blue-wash); border-radius: 999px; overflow: hidden; }
.meter span { display: block; height: 100%; width: 0; background: var(--blue); border-radius: 999px; transition: width .5s var(--ease); }
.meter-caption { margin: 0; color: var(--ink-faint); font: 500 12px var(--mono); }
.credits-note { margin-top: 40px; max-width: 620px; color: var(--ink-faint); font-size: 13.5px; }

/* ---------- FAQ ---------- */
.faq { padding: 0 0 104px; }
.faq-list { margin-top: 44px; max-width: 760px; display: grid; gap: 12px; }
.faq-item {
  background: var(--paper-raised); border: 1px solid var(--line); border-radius: var(--radius-m);
  padding: 4px 24px; transition: border-color .18s var(--ease);
}
.faq-item:hover { border-color: var(--line-strong); }
.faq-item[open] { border-color: var(--blue); }
.faq-item summary {
  cursor: pointer; list-style: none; position: relative;
  padding: 17px 34px 17px 0;
  font: 700 16.5px var(--display);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: ''; position: absolute; right: 6px; top: 50%;
  width: 9px; height: 9px; margin-top: -7px;
  border-right: 2px solid var(--blue); border-bottom: 2px solid var(--blue);
  transform: rotate(45deg); transition: transform .2s var(--ease);
}
.faq-item[open] summary::after { transform: rotate(225deg) translate(-2px, -2px); }
.faq-item p { padding: 0 0 18px; color: var(--ink-soft); font-size: 15px; max-width: 640px; }

/* ---------- Contact ---------- */
.contact { background: var(--blue-wash); padding: 100px 0 110px; }
.contact-inner { display: grid; grid-template-columns: .9fr 1.1fr; gap: 7%; align-items: start; }
.contact-copy p { margin-top: 20px; color: var(--ink-soft); font-size: 16.5px; max-width: 420px; }
.contact-direct a { font-weight: 600; }
.contact-form { padding: 34px; }
.contact-form .field label:first-child { margin-top: 0; }
.contact-form .field:first-child label { margin-top: 0; }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--line); padding: 44px 0 52px; background: var(--paper-raised); }
.footer-inner { display: flex; align-items: center; gap: 34px; flex-wrap: wrap; }
.footer-brand { display: flex; align-items: center; gap: 12px; }
.footer-name { font: 700 17px var(--display); }
.footer-tag { color: var(--ink-faint); font-size: 12.5px; }
.footer-nav { display: flex; gap: 22px; margin-left: auto; }
.footer-nav a { color: var(--ink-soft); font-size: 14px; font-weight: 600; text-decoration: none; }
.footer-nav a:hover { color: var(--blue-deep); text-decoration: underline; text-underline-offset: 3px; }
.footer-legal { width: 100%; margin-top: 20px; padding-top: 20px; border-top: 1px solid var(--line); color: var(--ink-faint); font: 500 12px var(--mono); }

/* ---------- Legal pages ---------- */
.legal { padding: 72px 0 110px; }
.legal-head { display: flex; align-items: end; justify-content: space-between; gap: 24px; flex-wrap: wrap; margin-bottom: 44px; }
.legal-head h1 { font-size: clamp(40px, 5vw, 62px); }
.legal-updated { color: var(--ink-faint); font: 500 12.5px var(--mono); margin-top: 12px; }
.lang-toggle { display: inline-flex; border: 1.5px solid var(--line-strong); border-radius: 999px; overflow: hidden; }
.lang-toggle button {
  border: 0; background: transparent; padding: 10px 22px;
  font: 600 14px var(--body); color: var(--ink-soft); cursor: pointer;
  transition: background .15s var(--ease), color .15s var(--ease);
}
.lang-toggle button.is-active { background: var(--blue); color: #fff; }
.legal-body { max-width: 760px; }
.legal-body h2 { font-size: 26px; margin: 44px 0 14px; }
.legal-body p { color: var(--ink-soft); margin: 0 0 14px; }
.legal-body ul { color: var(--ink-soft); margin: 0 0 14px; padding-left: 22px; }
.legal-body li { margin-bottom: 7px; }
.legal-body strong { color: var(--ink); }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .wave i, .rec-dot, .doc-cursor { animation: none !important; }
  .doc-text .w, .doc-chip { animation: none; }
  * { transition-duration: .01ms !important; }
}

/* ---------- Responsive ---------- */
@media (max-width: 940px) {
  .hero { grid-template-columns: 1fr; padding: 64px 0 84px; gap: 56px; }
  .stage { max-width: 560px; }
  .how-track { grid-template-columns: 1fr; gap: 34px; }
  .how-track::before { display: none; }
  .how-step { padding-top: 0; padding-left: 74px; }
  .capability-inner, .contact-inner, .credits-grid { grid-template-columns: 1fr; }
  .capability-list { margin-top: 34px; }
  .mastnav { display: none; }
}
@media (max-width: 560px) {
  .shell { width: calc(100% - 36px); }
  .stage-body { grid-template-columns: 1fr; gap: 20px; }
  .stage-flow { transform: rotate(90deg); }
  .stage-source { display: flex; align-items: center; gap: 16px; text-align: left; }
  .stage-source-label { margin-top: 0; }
  .hero-facts { flex-wrap: wrap; gap: 22px; }
  .package { grid-template-columns: 1fr; }
  .package-price { font-size: 23px; }
  .panel { padding: 24px 20px; }
  .input-row { flex-direction: column; }
}