/* Shared layout for the LAB-13 sites. Colors come from theme.css (per site). */
*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.55 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
img {
  max-width: 100%;
  display: block;
}
a {
  color: var(--brand);
}
.wrap {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: saturate(160%) blur(12px);
  -webkit-backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
  gap: 16px;
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 19px;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-decoration: none;
}
.logo svg {
  width: 26px;
  height: 26px;
}
.nav {
  display: none;
  gap: 28px;
}
.nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 15px;
}
.nav a:hover {
  color: var(--ink);
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 22px;
  border: 0;
  border-radius: 999px;
  background: var(--brand);
  color: var(--brandInk);
  font: inherit;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.15s ease, filter 0.15s ease;
}
.btn:hover {
  filter: brightness(1.08);
}
.btn:active {
  transform: scale(0.98);
}
.btn[disabled] {
  opacity: 0.6;
  cursor: progress;
}
.btn-sm {
  min-height: 38px;
  padding: 0 16px;
  font-size: 14px;
}

/* Hero */
.hero {
  background: linear-gradient(180deg, var(--heroFrom), var(--heroTo));
  padding: 40px 0 48px;
  overflow: hidden;
}
.hero .wrap {
  display: grid;
  gap: 32px;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
}
.eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--brand);
}
h1 {
  margin: 18px 0 14px;
  font-size: clamp(34px, 9vw, 60px);
  line-height: 1.05;
  letter-spacing: -0.035em;
}
.lede {
  margin: 0 0 24px;
  font-size: 18px;
  color: var(--muted);
  max-width: 34em;
}
.hero-cta {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: flex-start;
}
.hero-cta small {
  color: var(--muted);
  font-size: 14px;
}
.hero-art {
  border-radius: 28px;
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: 0 24px 60px -30px rgba(20, 30, 40, 0.35);
  overflow: hidden;
}

/* Sections */
section {
  padding: 56px 0;
}
.section-head {
  max-width: 640px;
  margin-bottom: 28px;
}
.kicker {
  color: var(--brand);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
h2 {
  margin: 8px 0 10px;
  font-size: clamp(28px, 6vw, 40px);
  line-height: 1.12;
  letter-spacing: -0.03em;
}
.section-head p {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
}
.steps {
  display: grid;
  gap: 28px;
}
.step-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
  counter-reset: step;
}
.step-list li {
  counter-increment: step;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 20px 20px 20px 72px;
  position: relative;
}
.step-list li::before {
  content: counter(step);
  position: absolute;
  left: 20px;
  top: 20px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--brand);
  font-weight: 700;
  display: grid;
  place-items: center;
}
.step-list h3,
.feature h3 {
  margin: 0 0 4px;
  font-size: 18px;
  letter-spacing: -0.01em;
}
.step-list p,
.feature p {
  margin: 0;
  color: var(--muted);
}
.steps-art {
  border-radius: 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  overflow: hidden;
}
.features {
  background: var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.feature-grid {
  display: grid;
  gap: 14px;
}
.feature {
  padding: 22px;
  border-radius: 20px;
  background: var(--bg);
  border: 1px solid var(--line);
}
.feature .ico {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--accent);
  margin-bottom: 14px;
  display: grid;
  place-items: center;
}
.feature .ico span {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 3px solid var(--brand);
}

/* Join */
.join .card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 26px 20px;
  box-shadow: 0 30px 70px -40px rgba(20, 30, 40, 0.35);
  max-width: 720px;
  margin: 0 auto;
}
.join h2 {
  margin-top: 4px;
}
.status-pill {
  display: inline-block;
  padding: 5px 12px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--brand);
  font-weight: 700;
  font-size: 13px;
}
.field {
  margin: 18px 0 0;
}
.field > label,
fieldset legend {
  display: block;
  font-weight: 600;
  margin-bottom: 8px;
}
input[type="email"],
input[type="text"] {
  width: 100%;
  min-height: 52px;
  padding: 0 16px;
  border: 1.5px solid var(--line);
  border-radius: 14px;
  background: var(--bg);
  color: var(--ink);
  font: inherit;
  font-size: 17px;
}
input:focus-visible,
.choice input:focus-visible + span,
.btn:focus-visible,
summary:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--brand) 45%, transparent);
  outline-offset: 2px;
}
fieldset {
  border: 0;
  margin: 22px 0 0;
  padding: 0;
  min-width: 0;
}
.choices {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.choice {
  position: relative;
}
.choice input {
  position: absolute;
  opacity: 0;
  inset: 0;
  margin: 0;
  cursor: pointer;
}
.choice span {
  display: inline-block;
  padding: 10px 14px;
  border: 1.5px solid var(--line);
  border-radius: 999px;
  background: var(--bg);
  font-size: 15px;
  cursor: pointer;
  transition: border-color 0.12s, background 0.12s;
}
.choice input:checked + span {
  border-color: var(--brand);
  background: var(--accent);
  color: var(--ink);
  font-weight: 600;
}
.consent {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-top: 22px;
  font-size: 15px;
  color: var(--muted);
}
.consent input {
  width: 22px;
  height: 22px;
  margin: 1px 0 0;
  accent-color: var(--brand);
  flex: none;
}
.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.form-actions {
  margin-top: 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.form-actions .btn {
  width: 100%;
}
[data-status] {
  min-height: 1.4em;
  margin: 0;
  font-size: 15px;
}
[data-status][data-kind="error"] {
  color: #b42318;
}
.done {
  text-align: center;
  padding: 18px 0 6px;
}
.done:focus {
  outline: none;
}
.done .check {
  width: 56px;
  height: 56px;
  margin: 0 auto 14px;
  border-radius: 50%;
  background: var(--accent);
  display: grid;
  place-items: center;
  color: var(--brand);
  font-size: 28px;
  font-weight: 700;
}
.fine {
  color: var(--muted);
  font-size: 13px;
  margin-top: 14px;
}

/* FAQ */
.faq-list {
  display: grid;
  gap: 10px;
  max-width: 800px;
}
details {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 0 20px;
}
summary {
  cursor: pointer;
  list-style: none;
  padding: 18px 28px 18px 0;
  font-weight: 600;
  position: relative;
}
summary::-webkit-details-marker {
  display: none;
}
summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 14px;
  font-size: 22px;
  color: var(--muted);
}
details[open] summary::after {
  content: "–";
}
details p {
  margin: 0 0 18px;
  color: var(--muted);
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 32px 0 40px;
  color: var(--muted);
  font-size: 14px;
}
.site-footer .wrap {
  display: grid;
  gap: 14px;
}
.foot-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}
.foot-links a {
  color: var(--muted);
}

/* Legal page */
.legal {
  padding: 40px 0 64px;
}
.legal .wrap {
  max-width: 760px;
}
.legal h1 {
  font-size: clamp(30px, 7vw, 44px);
}
.legal h2 {
  font-size: 22px;
  margin-top: 32px;
}
.legal p,
.legal li {
  color: var(--ink);
}
.legal table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}
.legal th,
.legal td {
  text-align: left;
  vertical-align: top;
  padding: 10px 8px;
  border-bottom: 1px solid var(--line);
}

@media (min-width: 760px) {
  .nav {
    display: flex;
  }
  .hero {
    padding: 72px 0 80px;
  }
  .hero .wrap {
    grid-template-columns: 1.05fr 1fr;
    align-items: center;
    gap: 56px;
  }
  .lede {
    font-size: 20px;
  }
  section {
    padding: 88px 0;
  }
  .steps {
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 56px;
  }
  .feature-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
  }
  .join .card {
    padding: 44px 48px;
  }
  .form-actions {
    flex-direction: row;
    align-items: center;
  }
  .form-actions .btn {
    width: auto;
  }
  .site-footer .wrap {
    grid-template-columns: 1fr auto;
    align-items: start;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .btn {
    transition: none;
  }
}