/* Public Phase-0 pitch with one bounded adult test-access funnel. No tracking. */
:root {
  --ink: #e8e9df;
  --muted: #9ca39a;
  --quiet: #69746c;
  --line: rgba(232, 233, 223, 0.14);
  --surface: #171a17;
  --surface-2: #1c211d;
  --accent: #a6d5c2;
  --accent-deep: #76a992;
  --background: #111311;
  --serif: Georgia, "Times New Roman", serif;
  --sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 76% 11%, rgba(105, 146, 120, 0.1), transparent 25rem),
    var(--background);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.5;
}

a {
  color: inherit;
}

button,
input,
select {
  font: inherit;
}

.shell {
  width: min(1140px, calc(100% - 64px));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  z-index: 5;
  top: 1rem;
  left: 1rem;
  padding: 0.7rem 1rem;
  color: var(--background);
  background: var(--accent);
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 90px;
  border-bottom: 1px solid var(--line);
}

.wordmark {
  display: inline-flex;
  align-items: center;
  position: relative;
  padding-bottom: 0.45rem;
  color: var(--ink);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-decoration: none;
  text-transform: uppercase;
}

.wordmark::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 24px;
  height: 2px;
  background: var(--accent);
}

.header-note,
.eyebrow,
.signal-number,
.step-index,
.card-topline,
.card-footer,
.fine-print,
.form-note,
.site-footer,
label {
  font-family: var(--mono);
}

.header-note {
  color: var(--quiet);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, 0.95fr);
  align-items: center;
  gap: clamp(3rem, 9vw, 9rem);
  min-height: 650px;
  padding-block: 90px 104px;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin: 0 0 1.4rem;
  color: var(--accent);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.eyebrow-dot,
.status-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 5px rgba(166, 213, 194, 0.1);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2 {
  font-weight: 500;
  letter-spacing: -0.055em;
}

h1 {
  max-width: 720px;
  margin-bottom: 1.7rem;
  font-size: clamp(3.8rem, 7.6vw, 7.4rem);
  line-height: 0.91;
}

h1 em,
h2 em {
  color: var(--accent);
  font-family: var(--serif);
  font-weight: 500;
}

.hero-intro {
  max-width: 390px;
  margin-bottom: 2rem;
  color: var(--muted);
  font-size: 1.07rem;
  line-height: 1.65;
}

.text-link {
  display: inline-flex;
  gap: 0.8rem;
  align-items: center;
  padding-bottom: 0.35rem;
  border-bottom: 1px solid var(--accent-deep);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.03em;
  text-decoration: none;
}

.text-link span {
  color: var(--accent);
  font-size: 1.1rem;
  transition: transform 160ms ease;
}

.text-link:hover span {
  transform: translateY(3px);
}

.hero-card {
  max-width: 400px;
  min-height: 392px;
  padding: 1.8rem;
  border: 1px solid rgba(166, 213, 194, 0.22);
  border-radius: 3px;
  background:
    linear-gradient(145deg, rgba(166, 213, 194, 0.1), transparent 42%),
    var(--surface);
  box-shadow: 24px 30px 80px rgba(0, 0, 0, 0.25);
  transform: rotate(2deg);
}

.card-topline,
.card-footer {
  display: flex;
  justify-content: space-between;
  color: var(--quiet);
  font-size: 0.62rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.card-status {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--accent);
}

.status-dot {
  width: 5px;
  height: 5px;
  box-shadow: none;
}

.card-question {
  margin: 4.4rem 0 2rem;
  font-size: clamp(1.8rem, 3.4vw, 2.5rem);
  letter-spacing: -0.04em;
  line-height: 1.08;
}

.commitment {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.025);
}

.commitment-icon {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  border: 1px solid rgba(166, 213, 194, 0.4);
  border-radius: 50%;
  color: var(--accent);
  font-size: 1.25rem;
}

.commitment strong,
.commitment span {
  display: block;
}

.commitment strong {
  margin-bottom: 0.25rem;
  font-size: 0.92rem;
}

.commitment span {
  color: var(--quiet);
  font-family: var(--mono);
  font-size: 0.62rem;
}

.card-footer {
  margin-top: 4.5rem;
  color: var(--accent-deep);
  text-transform: none;
}

.signal-strip {
  border-block: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.018);
}

.signal-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.signal {
  display: flex;
  align-items: flex-start;
  gap: 1.4rem;
  padding: 2rem 1rem 2rem 0;
}

.signal + .signal {
  padding-left: 2rem;
  border-left: 1px solid var(--line);
}

.signal-number,
.step-index {
  color: var(--accent-deep);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
}

.signal p {
  margin: 0;
  color: var(--muted);
  font-size: 0.85rem;
  line-height: 1.5;
}

.signal strong {
  color: var(--ink);
  font-weight: 500;
}

.how-it-works {
  padding-block: 150px 142px;
}

.section-heading {
  margin-bottom: 4.5rem;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(2.7rem, 5vw, 5.4rem);
  line-height: 0.98;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.8rem;
}

.step {
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.step-index {
  display: block;
  margin-bottom: 2.8rem;
}

.step h3 {
  margin-bottom: 0.8rem;
  font-size: 1.2rem;
  font-weight: 500;
  letter-spacing: -0.025em;
}

.step p {
  max-width: 265px;
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.65;
}

.mirror {
  display: grid;
  grid-template-columns: minmax(380px, 0.9fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(4rem, 8vw, 7rem);
  min-height: 680px;
  padding-block: 110px;
  border-top: 1px solid var(--line);
}

.mirror-orbit {
  width: min(480px, 42vw);
  aspect-ratio: 1;
  margin-inline: auto;
}

.mirror-orbit img {
  display: block;
  width: 100%;
  height: auto;
  filter: drop-shadow(0 0 32px rgba(118, 169, 146, 0.08));
  transform-origin: center;
  animation: orbit-drift 42s linear infinite;
}

@keyframes orbit-drift {
  to {
    transform: rotate(360deg);
  }
}

.mirror-content {
  max-width: 550px;
}

.mirror-content h2 {
  margin-bottom: 2rem;
}

.mirror-content > p:not(.eyebrow):not(.fine-print) {
  max-width: 490px;
  margin-bottom: 1.5rem;
  color: var(--muted);
  font-size: 1.03rem;
  line-height: 1.7;
}

.fine-print {
  max-width: 440px;
  margin: 2.5rem 0 0;
  color: var(--muted);
  font-size: 0.875rem;
  line-height: 1.65;
}

.waitlist {
  padding-block: 80px 145px;
}

.waitlist-card {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(300px, 0.8fr);
  gap: clamp(3rem, 10vw, 9rem);
  padding: clamp(2.2rem, 6vw, 5.5rem);
  border: 1px solid rgba(166, 213, 194, 0.2);
  background:
    linear-gradient(110deg, rgba(166, 213, 194, 0.09), transparent 52%),
    var(--surface-2);
}

.waitlist-copy h2 {
  margin-bottom: 1.5rem;
}

.waitlist-copy > p:not(.eyebrow) {
  max-width: 390px;
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.waitlist-form {
  display: flex;
  flex-direction: column;
  align-items: stretch;
}

.prototype-access {
  margin-top: 1rem;
  padding: 1.2rem;
  border: 1px solid rgba(166, 213, 194, 0.35);
  background: rgba(166, 213, 194, 0.07);
}

.prototype-access[hidden] {
  display: none;
}

.prototype-access-label,
.prototype-access-note {
  margin: 0;
  font-family: var(--mono);
}

.prototype-access-label {
  color: var(--accent);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.prototype-access-link {
  margin-top: 0.85rem;
  text-decoration: none;
}

.prototype-access-note {
  margin-top: 0.8rem;
  color: var(--quiet);
  font-size: 0.62rem;
  line-height: 1.5;
}

label {
  margin-bottom: 0.55rem;
  color: var(--muted);
  font-size: 0.65rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

input[type="email"],
input[type="text"],
select {
  width: 100%;
  min-height: 49px;
  margin-bottom: 1.2rem;
  padding: 0.8rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: 0;
  outline: none;
  color: var(--ink);
  background: rgba(0, 0, 0, 0.16);
  transition: border-color 160ms ease, background 160ms ease;
}

select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--accent) 50%), linear-gradient(135deg, var(--accent) 50%, transparent 50%);
  background-position: calc(100% - 18px) 21px, calc(100% - 13px) 21px;
  background-repeat: no-repeat;
  background-size: 5px 5px, 5px 5px;
}

input::placeholder {
  color: var(--quiet);
}

input[type="email"]:focus,
input[type="text"]:focus,
select:focus {
  border-color: var(--accent);
  background-color: rgba(166, 213, 194, 0.05);
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  margin: 0.2rem 0 1.5rem;
  color: var(--muted);
  font-family: var(--sans);
  font-size: 0.78rem;
  letter-spacing: 0;
  line-height: 1.45;
  text-transform: none;
  cursor: pointer;
}

.checkbox-label input {
  position: absolute;
  opacity: 0;
}

.checkbox-box {
  display: block;
  flex: 0 0 16px;
  width: 16px;
  height: 16px;
  border: 1px solid var(--quiet);
  position: relative;
}

.checkbox-label input:checked + .checkbox-box {
  border-color: var(--accent);
  background: var(--accent);
}

.checkbox-label input:checked + .checkbox-box::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 5px;
  width: 4px;
  height: 8px;
  border: solid var(--background);
  border-width: 0 1px 1px 0;
  transform: rotate(45deg);
}

.checkbox-label input:focus-visible + .checkbox-box {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.honeypot {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  min-height: 51px;
  padding: 0.85rem 1rem;
  border: 1px solid var(--accent);
  border-radius: 0;
  color: var(--background);
  background: var(--accent);
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: background 160ms ease, color 160ms ease, transform 160ms ease;
}

.button:hover {
  color: var(--ink);
  background: transparent;
  transform: translateY(-2px);
}

.button:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 4px;
}

.button:disabled {
  cursor: not-allowed;
  opacity: 0.65;
  transform: none;
}

.button[aria-busy="true"] {
  cursor: wait;
}

.form-note {
  margin: 0.9rem 0 0;
  color: var(--quiet);
  font-size: 0.6rem;
  line-height: 1.6;
}

.form-note a {
  color: var(--accent);
}

.form-message {
  min-height: 1.2rem;
  margin: 1rem 0 0;
  color: var(--accent);
  font-size: 0.78rem;
}

.form-message.error {
  color: #e2a899;
}

.privacy-notice {
  margin-top: 1rem;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.012);
}

.privacy-notice summary {
  padding: 1rem 1.2rem;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.03em;
  cursor: pointer;
}

.privacy-notice summary:hover,
.privacy-notice summary:focus-visible {
  color: var(--accent);
}

.privacy-notice-body {
  max-width: 850px;
  padding: 0.25rem 1.2rem 1.4rem;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.7;
}

.privacy-notice-body p:last-child {
  margin-bottom: 0;
}

.privacy-notice-body strong,
.privacy-notice-body a {
  color: var(--ink);
}

.privacy-notice-body code {
  color: var(--accent);
  font-size: 0.72rem;
}

.site-footer {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding-block: 2rem 3rem;
  border-top: 1px solid var(--line);
  color: var(--quiet);
  font-size: 0.62rem;
}

.footer-brand p,
.footer-meta p {
  margin: 0.8rem 0 0;
}

.footer-meta {
  text-align: right;
}

.footer-meta p + p {
  margin-top: 0.25rem;
}

@media (max-width: 760px) {
  .shell {
    width: min(100% - 40px, 570px);
  }

  .site-header {
    min-height: 74px;
  }

  .header-note {
    display: none;
  }

  .hero {
    display: block;
    min-height: 0;
    padding-block: 76px 100px;
  }

  h1 {
    font-size: clamp(3.5rem, 16vw, 5.7rem);
  }

  .hero-card {
    margin: 4.5rem 1rem 0 auto;
    transform: rotate(1.5deg);
  }

  .signal-grid,
  .steps,
  .mirror,
  .waitlist-card {
    grid-template-columns: 1fr;
  }

  .signal {
    padding: 1.2rem 0;
  }

  .signal + .signal {
    padding-left: 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .how-it-works {
    padding-block: 100px;
  }

  .section-heading {
    margin-bottom: 3.2rem;
  }

  .step-index {
    margin-bottom: 1.6rem;
  }

  .step + .step {
    margin-top: 2.5rem;
  }

  .mirror {
    gap: 3.5rem;
    padding-block: 80px 104px;
  }

  .mirror-orbit {
    width: min(340px, calc(100vw - 32px));
  }

  .waitlist {
    padding-block: 45px 90px;
  }

  .waitlist-card {
    gap: 3rem;
    padding: 2rem 1.4rem;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 2rem;
  }

  .footer-meta {
    text-align: left;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
  }

  .mirror-orbit img {
    animation: none;
  }
}