/* NoOut marketing site — tokens sampled directly from the app icon,
   not guessed. See scripts referenced in website/README.md. */

/* Self-hosted from Google's canonical font repo (not the fonts.googleapis.com
   CDN build) — a specific rendering bug in the CDN-served file caused
   intermittent digit clipping in the countdown; this file doesn't have it. */
@font-face {
  font-family: 'Space Mono';
  src: url('/assets/fonts/SpaceMono-Regular.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Space Mono';
  src: url('/assets/fonts/SpaceMono-Bold.ttf') format('truetype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --ink: #101314;
  --surface: #171b1e;
  --surface-2: #1d2226;
  --paper: #e8e4dc;
  --muted: #8b9198;
  --signal: #ff4530;
  --safe: #34d399;
  --line: #232830;
  --track: #2c3238;

  --font-display: 'Space Mono', 'SF Mono', ui-monospace, monospace;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --container: 720px;
}

* {
  box-sizing: border-box;
}

html {
  color-scheme: dark;
}

body {
  margin: 0;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: var(--paper);
}

a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 3px;
}

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

/* ---------- Nav ---------- */

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 0;
}

.nav-word {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.02em;
  text-decoration: none;
  color: var(--paper);
}

.nav-word span {
  color: var(--signal);
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--safe);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 5px 12px;
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.status-badge.is-signal {
  color: var(--signal);
}

/* ---------- Hero ---------- */

.hero {
  padding: 56px 0 72px;
}

.eyebrow {
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--signal);
  margin: 0 0 18px;
}

.hero h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(34px, 6vw, 54px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  margin: 0 0 32px;
  max-width: 11ch;
}

.signal-panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 32px;
  margin-bottom: 32px;
  transition: border-color 0.3s ease;
}

.signal-panel.is-success {
  border-color: var(--safe);
}

.signal-panel.is-failed {
  border-color: var(--signal);
}

.countdown {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(48px, 10vw, 72px);
  color: var(--paper);
  transition: color 0.3s ease;
}

.countdown.is-critical {
  color: var(--signal);
}

.signal-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 18px;
}

.code-chip {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: 0.12em;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 14px;
  color: var(--paper);
}

.signal-caption {
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.signal-input-row {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}

.code-input {
  flex: 1;
  min-width: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--paper);
  background: var(--ink);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px 14px;
}

.code-input::placeholder {
  color: var(--muted);
  letter-spacing: 0.04em;
}

.code-input:disabled {
  opacity: 0.6;
}

.signal-input-row .btn {
  padding: 12px 20px;
  font-size: 14px;
}

.signal-result {
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.04em;
  margin: 14px 0 0;
  min-height: 16px;
  color: var(--muted);
}

.signal-result.is-success {
  color: var(--safe);
}

.signal-result.is-failed {
  color: var(--signal);
}

.hero-sub {
  color: var(--muted);
  font-size: 17px;
  max-width: 46ch;
  margin: 0 0 32px;
}

.hero-sub strong {
  color: var(--paper);
  font-weight: 600;
}

/* ---------- Buttons / forms ---------- */

.cta-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  padding: 14px 22px;
  border-radius: 10px;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
}

.btn-primary {
  background: var(--paper);
  color: var(--ink);
}

.btn-ghost {
  background: transparent;
  color: var(--paper);
  border-color: var(--line);
}

.hint {
  color: var(--muted);
  font-size: 13px;
  margin-top: 10px;
}

/* ---------- Sections ---------- */

section.block {
  padding: 56px 0;
  border-top: 1px solid var(--line);
}

.block-label {
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--muted);
  margin: 0 0 28px;
}

.loop {
  display: grid;
  gap: 20px;
}

.loop-step {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 16px;
  align-items: start;
}

.loop-num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  color: var(--signal);
  padding-top: 2px;
}

.loop-step h3 {
  margin: 0 0 4px;
  font-size: 17px;
  font-weight: 600;
}

.loop-step p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.facts {
  display: grid;
  gap: 24px;
}

.fact {
  border-left: 2px solid var(--line);
  padding-left: 18px;
}

.fact h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 600;
}

.fact p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.mission {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 4vw, 28px);
  line-height: 1.4;
  letter-spacing: -0.01em;
  max-width: 22ch;
}

.mission .accent {
  color: var(--signal);
}

/* ---------- Footer ---------- */

footer {
  border-top: 1px solid var(--line);
  padding: 32px 0 48px;
}

.footer-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
}

.footer-links a:hover {
  color: var(--paper);
}

.footer-word {
  font-family: var(--font-display);
  font-size: 13px;
  color: var(--muted);
}

/* ---------- Legal / article pages ---------- */

.article {
  padding: 48px 0 64px;
}

.article h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(28px, 5vw, 38px);
  letter-spacing: -0.02em;
  margin: 0 0 8px;
}

.article .updated {
  color: var(--muted);
  font-size: 14px;
  margin: 0 0 40px;
}

.article h2 {
  font-size: 19px;
  font-weight: 700;
  margin: 40px 0 12px;
}

.article p,
.article li {
  color: var(--paper);
  font-size: 15.5px;
  line-height: 1.7;
}

.article p {
  margin: 0 0 16px;
}

.article ul {
  margin: 0 0 16px;
  padding-left: 20px;
}

.article a {
  color: var(--signal);
}

.article strong {
  color: var(--paper);
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
  margin-bottom: 32px;
}

.back-link:hover {
  color: var(--paper);
}

.faq-item {
  border-top: 1px solid var(--line);
  padding: 24px 0;
}

.faq-item:first-child {
  border-top: none;
  padding-top: 0;
}

.faq-item h3 {
  font-size: 16px;
  font-weight: 600;
  margin: 0 0 8px;
}

.faq-item p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

@media (max-width: 560px) {
  .signal-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .footer-row {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ---------- /preview index ---------- */

.preview-header {
  padding: 48px 0 8px;
}

.preview-header h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(28px, 5vw, 38px);
  letter-spacing: -0.02em;
  margin: 0 0 12px;
}

.preview-header p {
  color: var(--muted);
  font-size: 16px;
  max-width: 56ch;
  margin: 0 0 40px;
}

.preview-grid {
  display: grid;
  gap: 16px;
  padding-bottom: 64px;
}

.preview-card {
  display: block;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 22px 24px;
  text-decoration: none;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.preview-card:hover {
  border-color: var(--track);
  background: var(--surface);
}

.preview-card h2 {
  margin: 0 0 6px;
  font-size: 18px;
  font-weight: 600;
  color: var(--paper);
}

.preview-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14.5px;
}

/* ---------- Phone frame (shared by /preview sub-pages and /tour) ---------- */

.phone-frame {
  width: 300px;
  height: 620px;
  margin: 0 auto;
  background: var(--ink);
  border: 10px solid #000;
  border-radius: 46px;
  position: relative;
  box-shadow: 0 0 0 1px var(--line);
  overflow: hidden;
  flex-shrink: 0;
}

.phone-frame::before {
  content: '';
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 90px;
  height: 22px;
  background: #000;
  border-radius: 12px;
  z-index: 5;
}

.phone-screen {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  padding: 44px 20px 20px;
  text-align: center;
  overflow-y: auto;
}

.phone-glow {
  position: relative;
  padding: 40px 0;
}

.phone-glow::before {
  content: '';
  position: absolute;
  inset: -80px 0 auto;
  height: 420px;
  background: radial-gradient(circle at 50% 40%, rgba(255, 74, 46, 0.16), transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.phone-glow > * {
  position: relative;
  z-index: 1;
}

/* ---------- /preview/onboarding replica ---------- */

.replica-header {
  padding: 48px 0 0;
  text-align: center;
}

.replica-nav {
  display: flex;
  gap: 22px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 40px;
  font-size: 14px;
}

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

.replica-nav a.is-active {
  color: var(--paper);
  font-weight: 600;
}

.replica-eyebrow {
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--signal);
  margin: 0 0 14px;
}

.replica-header h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(26px, 5vw, 36px);
  letter-spacing: -0.02em;
  margin: 0 0 16px;
}

.replica-header p {
  color: var(--muted);
  font-size: 15px;
  max-width: 52ch;
  margin: 0 auto 40px;
}

.replica-header code {
  font-family: var(--font-display);
  font-size: 13px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 2px 6px;
}

.replica-header strong {
  color: var(--paper);
}

.replica-caption {
  color: var(--muted);
  font-size: 13.5px;
  text-align: center;
  max-width: 46ch;
  margin: 28px auto 64px;
}

.onb-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
}

.onb-icon {
  width: 84px;
  height: 84px;
  border-radius: 20px;
  background: var(--signal);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 6px;
}

.onb-icon svg {
  width: 38px;
  height: 38px;
  stroke: #fff;
}

.onb-eyebrow {
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--signal);
  margin: 0;
}

.onb-title {
  font-size: 21px;
  font-weight: 700;
  line-height: 1.25;
  margin: 0;
}

.onb-desc {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
  margin: 0;
}

.onb-dots {
  display: flex;
  gap: 6px;
  justify-content: center;
  margin: 18px 0;
}

.onb-dots span {
  width: 8px;
  height: 8px;
  border-radius: 4px;
  background: var(--track);
  transition: width 0.2s ease, background 0.2s ease;
}

.onb-dots span.is-active {
  width: 22px;
  background: var(--signal);
}

.onb-next {
  width: 100%;
  background: var(--paper);
  color: var(--ink);
  border: none;
  border-radius: 26px;
  padding: 15px;
  font-weight: 600;
  font-size: 15px;
  font-family: var(--font-body);
  cursor: pointer;
}

.onb-next:disabled {
  cursor: not-allowed;
}

/* ---------- /preview/setup (distraction chips) ---------- */

.setup-chip {
  text-align: left;
  padding: 12px 16px;
  border-radius: 10px;
  border: 1.5px solid var(--line);
  background: transparent;
  color: var(--paper);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 13.5px;
  cursor: pointer;
}

.setup-chip.is-active {
  border-color: var(--signal);
  background: rgba(255, 74, 46, 0.12);
  color: var(--signal);
}

/* Demo (interactive practice signal) step reuses the landing page's own
   signal-panel styling so it's a real match, not a redraw. */
.onb-demo .signal-panel {
  margin: 0;
  padding: 20px;
  text-align: left;
}

.onb-demo .countdown {
  font-size: 34px;
}

/* ---------- /tour ---------- */

.tour-hero {
  text-align: center;
  padding: 56px 0 8px;
}

.tour-hero .brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--muted);
  margin-bottom: 28px;
}

.tour-hero h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(28px, 6vw, 44px);
  letter-spacing: -0.02em;
  margin: 0 0 16px;
}

.tour-hero p {
  color: var(--muted);
  font-size: 16px;
  max-width: 48ch;
  margin: 0 auto 32px;
}

.tour-cta-row {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 72px;
}

.tour-row {
  display: flex;
  align-items: center;
  gap: 56px;
  padding: 64px 0;
  border-top: 1px solid var(--line);
}

.tour-row:nth-child(even) {
  flex-direction: row-reverse;
}

.tour-copy {
  flex: 1;
  min-width: 0;
}

.tour-copy .block-label {
  color: var(--signal);
  margin-bottom: 14px;
}

.tour-copy h2 {
  font-size: clamp(20px, 3vw, 26px);
  font-weight: 700;
  margin: 0 0 12px;
  letter-spacing: -0.01em;
}

.tour-copy p {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.6;
  margin: 0 0 14px;
  max-width: 40ch;
}

.tour-copy a {
  color: var(--signal);
  font-weight: 600;
  text-decoration: none;
  font-size: 14.5px;
}

.tour-copy a:hover {
  text-decoration: underline;
}

.tour-mini-frame {
  width: 260px;
  height: 540px;
}

.tour-outro {
  text-align: center;
  padding: 64px 0 80px;
  border-top: 1px solid var(--line);
}

.tour-outro p {
  color: var(--muted);
  margin-bottom: 24px;
}

@media (max-width: 720px) {
  .tour-row,
  .tour-row:nth-child(even) {
    flex-direction: column;
    gap: 32px;
    text-align: center;
  }

  .tour-copy p {
    max-width: none;
    margin-left: auto;
    margin-right: auto;
  }
}

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