:root {
  color-scheme: light;
  font-family: "Manrope", "Segoe UI", "Trebuchet MS", sans-serif;
  --bg: #f6f7fa;
  --panel: #ffffff;
  --ink: #0f172a;
  --muted: #4a5568;
  --line: #dce2ef;
  --brand: #1e3a8a;
  --brand-2: #2aa198;
  --accent: #f6a623;
  --success: #7fbf7f;
  --shadow: 0 22px 50px rgba(17, 24, 39, 0.08);
  font-synthesis: none;
  line-height: 1.6;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #08101f;
  --panel: #101b32;
  --ink: #e8eefc;
  --muted: #afbddc;
  --line: #2a3b67;
  --brand: #8db1ff;
  --brand-2: #68d6cb;
  --accent: #f2b84f;
  --success: #9bdd9b;
  --shadow: 0 28px 60px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  overflow-x: clip;
  color: var(--ink);
  background:
    radial-gradient(circle at 14% 8%, rgba(42, 161, 152, 0.18), transparent 32rem),
    radial-gradient(circle at 87% 18%, rgba(30, 58, 138, 0.2), transparent 28rem),
    linear-gradient(180deg, rgba(246, 166, 35, 0.08), transparent 38rem),
    var(--bg);
}

button,
input,
textarea {
  font: inherit;
}

h1,
h2 {
  font-family: "Alegreya", "Georgia", serif;
  letter-spacing: -0.02em;
}

.home-shell,
.alpha-shell,
.not-found-shell {
  width: min(980px, calc(100% - 32px));
  min-height: 100vh;
  margin: 0 auto;
  padding: 1.75rem 0 3rem;
}

.home-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(16rem, 0.88fr);
  column-gap: clamp(1.2rem, 3.5vw, 2.6rem);
  align-items: start;
  padding: clamp(2.2rem, 7vw, 4.2rem) 0 clamp(2rem, 5vw, 3rem);
}

.home-topbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-start;
  gap: 0.8rem;
  grid-column: 1 / -1;
  margin-bottom: clamp(2rem, 4vw, 3rem);
}

.home-hero-content {
  min-width: 0;
}

.home-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-right: 0.4rem;
  text-decoration: none;
  color: var(--ink);
  font-weight: 800;
  letter-spacing: 0.02em;
}

.home-brand img {
  filter: drop-shadow(0 4px 9px rgba(15, 23, 42, 0.16));
}

.home-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.5rem;
  margin-left: auto;
}

.theme-button {
  position: absolute;
  top: 0.4rem;
  left: 0;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.35rem 0.7rem;
  color: var(--ink);
  background: color-mix(in srgb, var(--panel) 92%, transparent);
  cursor: pointer;
  font-size: 0.76rem;
  font-weight: 700;
}

.home-theme-toggle {
  position: static;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 999px;
  padding: 0;
  font-size: 0;
  line-height: 0;
}

.home-theme-toggle::before {
  content: "☀";
  display: inline-grid;
  place-items: center;
  width: 100%;
  height: 100%;
  font-size: 1rem;
  color: var(--brand);
}

:root[data-theme="dark"] .home-theme-toggle::before {
  content: "☾";
}

.language-switcher {
  position: absolute;
  top: 2.65rem;
  right: 0;
  display: flex;
  gap: 0.35rem;
}

.home-language-switcher {
  position: static;
  top: auto;
  right: auto;
}

.feedback-fab {
  appearance: none;
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 30;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.46rem 0.78rem;
  color: var(--brand);
  background: color-mix(in srgb, var(--panel) 95%, transparent);
  box-shadow: var(--shadow);
  font-size: 0.74rem;
  font-weight: 700;
  cursor: pointer;
}

.contact-form {
  margin-top: 1rem;
  display: grid;
  gap: 0.75rem;
}

.contact-grid {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.contact-form label {
  display: grid;
  gap: 0.35rem;
  color: var(--ink);
  font-weight: 700;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid color-mix(in srgb, var(--line) 78%, #8f95a7);
  border-radius: 0.6rem;
  padding: 0.65rem 0.7rem;
  color: var(--ink);
  background: color-mix(in srgb, var(--panel) 98%, transparent);
}

.contact-form textarea {
  resize: vertical;
}

.contact-form-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem;
}

.contact-form-actions button {
  border: 1px solid var(--brand);
  border-radius: 0.6rem;
  padding: 0.6rem 1rem;
  color: #fff;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  font-weight: 760;
  cursor: pointer;
}

.contact-status,
.feedback-status {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.contact-status[data-tone="success"],
.feedback-status[data-tone="success"] {
  color: var(--success);
}

.contact-status[data-tone="error"],
.feedback-status[data-tone="error"] {
  color: #d64c41;
}

.contact-honeypot,
.feedback-honeypot {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  border: 0;
  padding: 0;
  clip: rect(0 0 0 0);
  overflow: hidden;
}

.feedback-modal {
  width: min(36rem, calc(100vw - 1rem));
  border: 1px solid var(--line);
  border-radius: 1rem;
  padding: 0;
  color: var(--ink);
  background: color-mix(in srgb, var(--panel) 98%, transparent);
  box-shadow: var(--shadow);
}

.feedback-modal::backdrop {
  background: rgba(8, 16, 31, 0.52);
}

.feedback-modal-shell {
  display: grid;
  gap: 0.65rem;
  padding: 1rem;
}

.feedback-title {
  margin: 0;
  font-size: clamp(1.25rem, 3vw, 1.7rem);
}

.feedback-modal label {
  display: grid;
  gap: 0.3rem;
}

.feedback-label {
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 700;
}

.feedback-modal input,
.feedback-modal select,
.feedback-modal textarea {
  width: 100%;
  border: 1px solid color-mix(in srgb, var(--line) 78%, #8f95a7);
  border-radius: 0.6rem;
  padding: 0.62rem 0.65rem;
  color: var(--ink);
  background: color-mix(in srgb, var(--panel) 98%, transparent);
}

.feedback-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.feedback-submit,
.feedback-cancel {
  border: 1px solid var(--brand);
  border-radius: 0.55rem;
  padding: 0.52rem 0.92rem;
  font-weight: 750;
}

.feedback-submit {
  color: #fff;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
}

.feedback-cancel {
  color: var(--brand);
  background: color-mix(in srgb, var(--panel) 95%, transparent);
}

.cookie-banner {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: calc(env(safe-area-inset-bottom, 0px) + 1rem);
  z-index: 35;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.9rem;
  padding: 0.8rem 0.95rem;
  border: 1px solid var(--line);
  border-radius: 0.8rem;
  background: color-mix(in srgb, var(--panel) 96%, transparent);
  box-shadow: var(--shadow);
}

.pwa-install-banner,
.pwa-update-banner {
  position: fixed;
  left: 1rem;
  right: 1rem;
  z-index: 34;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  border: 1px solid var(--line);
  border-radius: 0.8rem;
  padding: 0.75rem 0.9rem;
  background: color-mix(in srgb, var(--panel) 96%, transparent);
  box-shadow: var(--shadow);
}

.pwa-install-banner {
  bottom: calc(env(safe-area-inset-bottom, 0px) + 6.6rem);
}

.pwa-update-banner {
  top: calc(env(safe-area-inset-top, 0px) + 0.5rem);
}

.pwa-banner-content {
  min-width: min(24rem, 100%);
  flex: 1 1 24rem;
}

.pwa-title {
  margin: 0;
  color: var(--ink);
  font-weight: 780;
}

.pwa-body {
  margin: 0.2rem 0 0;
  color: var(--muted);
  font-size: 0.86rem;
}

.pwa-banner-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.pwa-banner-actions button {
  border: 1px solid var(--brand);
  border-radius: 0.5rem;
  padding: 0.42rem 0.8rem;
  color: #fff;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  font-weight: 760;
}

.pwa-install-later {
  color: var(--brand) !important;
  background: color-mix(in srgb, var(--panel) 95%, transparent) !important;
}

.cookie-banner-content {
  min-width: min(28rem, 100%);
  flex: 1 1 28rem;
}

.cookie-banner-title {
  margin: 0;
  color: var(--ink);
  font-weight: 800;
}

.cookie-banner-body {
  margin: 0.25rem 0 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.cookie-banner-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.cookie-banner-actions button {
  border: 1px solid var(--brand);
  border-radius: 0.5rem;
  padding: 0.45rem 0.8rem;
  color: #fff;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  font-weight: 750;
}

.cookie-banner-actions .secondary-cookie-action {
  color: var(--brand);
  background: color-mix(in srgb, var(--panel) 95%, transparent);
}

.locale-button {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.35rem 0.72rem;
  color: var(--brand);
  background: color-mix(in srgb, var(--panel) 95%, transparent);
  cursor: pointer;
  font-size: 0.76rem;
  transition: border-color 180ms ease, transform 180ms ease, background-color 180ms ease;
}

.locale-button[aria-pressed="true"] {
  border-color: var(--brand);
  background: color-mix(in srgb, var(--brand) 16%, var(--panel));
}

.locale-button:hover {
  transform: translateY(-1px);
}

.brand-row {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  margin: 0 0 0.65rem;
  padding: 0.45rem 0.6rem;
  border: 1px solid var(--line);
  border-radius: 0.85rem;
  background: color-mix(in srgb, var(--panel) 90%, transparent);
}

.brand-row img {
  filter: drop-shadow(0 6px 12px rgba(15, 23, 42, 0.18));
}

.brand-tagline {
  margin: 0;
  color: var(--muted);
  font-size: 0.86rem;
}

.eyebrow {
  margin: 0 0 0.3rem;
  color: var(--brand);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  max-width: 16ch;
  font-size: clamp(2.2rem, 6.4vw, 4.35rem);
  line-height: 1.02;
}

.hero-graphic {
  position: relative;
  width: min(100%, 34rem);
  margin-top: 0.3rem;
  pointer-events: none;
  opacity: 0.86;
  justify-self: end;
}

.hero-graphic img {
  display: block;
  width: 100%;
  height: auto;
}

h2 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.25rem, 3.3vw, 2rem);
}

h3 {
  margin: 0;
  font-family: "Alegreya", "Georgia", serif;
  letter-spacing: -0.02em;
  font-size: clamp(1.05rem, 2.2vw, 1.35rem);
}

.home-subheading {
  max-width: 52rem;
  margin: 1.2rem 0 0;
  color: var(--ink);
  font-size: clamp(1.02rem, 2.5vw, 1.24rem);
}

.slogan {
  margin: 1rem 0 0;
  color: color-mix(in srgb, var(--brand) 70%, var(--brand-2));
  font-family: "Alegreya", "Georgia", serif;
  font-size: clamp(1rem, 2.6vw, 1.32rem);
}

.home-introduction {
  max-width: 44rem;
  margin: 1.1rem 0 0;
  color: var(--muted);
  font-size: clamp(0.95rem, 2.1vw, 1.05rem);
}

.alpha-note {
  display: inline-block;
  margin: 1.2rem 0 0;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  color: #4b390e;
  background: #fce7be;
  font-size: 0.78rem;
  font-weight: 750;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

[hidden] {
  display: none !important;
}

.home-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.primary-link,
.secondary-link {
  border: 1px solid var(--brand);
  border-radius: 0.65rem;
  padding: 0.7rem 1.15rem;
  font-weight: 750;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
}

.primary-link {
  color: #fff;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
}

.secondary-link {
  color: var(--brand);
  background: color-mix(in srgb, var(--panel) 96%, transparent);
}

.primary-link:visited {
  color: #fff;
}

.secondary-link:visited {
  color: var(--brand);
}

.primary-link:hover,
.secondary-link:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 18px rgba(15, 23, 42, 0.12);
}

.how-grid,
.why-lifeschool,
.modules-overview {
  margin-top: 1.4rem;
  padding: clamp(1rem, 4vw, 1.8rem);
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: color-mix(in srgb, var(--panel) 95%, transparent);
  box-shadow: var(--shadow);
  animation: fade-up 420ms ease both;
}

.how-steps {
  display: grid;
  gap: 0.75rem;
  margin-top: 0.9rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.how-step {
  display: grid;
  gap: 0.5rem;
  align-content: start;
  padding: 0.8rem;
  border: 1px solid var(--line);
  border-radius: 0.85rem;
  background: color-mix(in srgb, var(--panel) 92%, transparent);
}

.how-step svg,
.principle-card svg,
.value-card svg,
.module-card svg {
  width: 1.35rem;
  height: 1.35rem;
  color: var(--brand);
}

.how-step p,
.module-meta {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.principle-grid,
.value-grid,
.info-card-grid {
  display: grid;
  gap: 0.85rem;
  margin-top: 1rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.value-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: start;
}

.value-grid > h2 {
  grid-column: 1 / -1;
}

.principle-card,
.value-card,
.info-card {
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 0.95rem;
  background: color-mix(in srgb, var(--panel) 94%, transparent);
  box-shadow: var(--shadow);
  animation: fade-up 420ms ease both;
  transition: transform 200ms ease, box-shadow 200ms ease, border-color 200ms ease;
}

.principle-card:hover,
.value-card:hover,
.module-card:hover {
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--brand) 45%, var(--line));
  box-shadow: 0 22px 42px rgba(15, 23, 42, 0.12);
}

.principle-card p,
.value-card p,
.info-card p {
  margin: 0;
  color: var(--muted);
}

.principle-card,
.value-card {
  display: grid;
  gap: 0.55rem;
}

.module-preview,
.legal-card {
  margin-top: 1rem;
  padding: clamp(1.2rem, 4vw, 2rem);
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: color-mix(in srgb, var(--panel) 96%, transparent);
  box-shadow: var(--shadow);
}

.module-spotlight .module-order {
  margin: 0;
  color: var(--muted);
  font-size: 0.84rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.why-lifeschool p {
  margin: 0.25rem 0 0;
  color: var(--muted);
}

.modules-overview-grid {
  display: grid;
  gap: 0.85rem;
  margin-top: 0.95rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.module-card {
  display: grid;
  gap: 0.55rem;
  padding: 0.95rem;
  border: 1px solid var(--line);
  border-radius: 0.85rem;
  background: color-mix(in srgb, var(--panel) 92%, transparent);
  box-shadow: var(--shadow);
  transition: transform 200ms ease, box-shadow 200ms ease, border-color 200ms ease;
}

.module-card a {
  width: fit-content;
  border: 1px solid var(--brand);
  border-radius: 0.6rem;
  padding: 0.5rem 0.95rem;
  color: #fff;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  font-size: 0.84rem;
  font-weight: 760;
  text-decoration: none;
  text-underline-offset: 0;
  transition: transform 180ms ease, box-shadow 180ms ease, filter 180ms ease;
}

.module-card a:visited {
  color: #fff;
}

.module-card a:hover {
  transform: translateY(-1px);
  filter: saturate(1.06);
  box-shadow: 0 10px 18px rgba(15, 23, 42, 0.14);
}

.module-preview p:not(.eyebrow),
.not-found-card > p,
.legal-card p {
  max-width: 46rem;
  color: var(--muted);
}

.legal-card h2 {
  margin-top: 1rem;
}

.legal-card h2:first-child {
  margin-top: 0;
}

.module-preview a,
.not-found-links a,
.site-footer-links a,
.legal-card a {
  color: var(--brand);
  font-weight: 700;
  text-underline-offset: 0.2rem;
}

.module-preview a.primary-link,
.module-preview a.primary-link:visited {
  color: #fff;
}

.module-preview a.secondary-link,
.module-preview a.secondary-link:visited {
  color: var(--brand);
}

.info-header {
  position: relative;
  margin-top: 1rem;
  padding: 3.2rem 1rem 0;
}

.info-title {
  margin: 0.2rem 0 0;
  font-size: clamp(2rem, 7vw, 3.6rem);
}

.site-footer-links {
  display: grid;
  gap: 1rem 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr));
  margin-top: 1.4rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.site-footer-brand-block {
  display: grid;
  gap: 0.35rem;
  grid-column: span 2;
  align-content: start;
}

.site-footer-brand-block h2 {
  margin: 0;
  font-size: 1.2rem;
}

.site-footer-brand-block p {
  margin: 0;
  color: var(--muted);
}

.site-footer-column {
  display: grid;
  gap: 0.5rem;
  align-content: start;
}

.site-footer-column h3 {
  margin: 0;
  color: var(--ink);
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.site-footer-column ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.35rem;
}

.site-footer-column li {
  margin: 0;
}

.footer-feedback-button {
  border: 0;
  padding: 0;
  color: var(--brand);
  background: transparent;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 0.2rem;
  cursor: pointer;
}

.site-share {
  display: grid;
  gap: 0.45rem;
  margin-top: 0.5rem;
  padding: 0.65rem 0.75rem;
  border: 1px solid color-mix(in srgb, var(--line) 78%, transparent);
  border-radius: 0.75rem;
  background: color-mix(in srgb, var(--panel) 96%, transparent);
}

.site-share-title {
  margin: 0;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.site-share-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.42rem;
}

@media (min-width: 841px) {
  .site-footer-links > .site-footer-column:last-of-type {
    grid-column: span 3;
    min-width: 20rem;
  }

  .site-footer-links > .site-footer-column:last-of-type .site-share-actions {
    flex-wrap: nowrap;
    overflow-x: auto;
    scrollbar-width: thin;
  }
}

.site-share-actions button,
.site-share-actions a {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.28rem 0.58rem;
  color: var(--brand);
  background: color-mix(in srgb, var(--panel) 96%, transparent);
  font-size: 0.76rem;
  font-weight: 700;
  text-decoration: none;
  transition: transform 140ms ease, border-color 140ms ease;
}

.site-share-actions button {
  cursor: pointer;
}

.site-share-actions button:hover,
.site-share-actions a:hover {
  transform: translateY(-1px);
  border-color: color-mix(in srgb, var(--brand) 45%, var(--line));
}

.site-share-status {
  min-height: 1.1rem;
  margin: 0;
  color: var(--muted);
  font-size: 0.78rem;
}

.site-footer-attribution {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.site-footer-attribution a {
  color: var(--brand);
  font-weight: 700;
  text-underline-offset: 0.2rem;
}

.support-shell {
  padding-top: 1.75rem;
}

.support-hero,
.support-section,
.support-status,
.support-contact {
  margin-top: 1rem;
  padding: clamp(1.2rem, 4vw, 2rem);
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: color-mix(in srgb, var(--panel) 96%, transparent);
  box-shadow: var(--shadow);
}

.support-hero {
  display: grid;
  gap: 0.75rem;
}

.support-subtitle {
  margin: 0;
  color: var(--brand);
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  font-weight: 700;
}

.support-hero p,
.support-section p,
.support-status p,
.support-contact p,
.support-faq-list p {
  color: var(--muted);
}

.support-icon-grid,
.support-tier-grid {
  display: grid;
  gap: 0.8rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 0.95rem;
}

.support-links-grid {
  display: grid;
  gap: 0.8rem;
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
  margin-top: 0.95rem;
}

.support-link-card {
  display: grid;
  gap: 0.55rem;
  padding: 0.95rem;
  border: 1px solid var(--line);
  border-radius: 0.85rem;
  background: color-mix(in srgb, var(--panel) 94%, transparent);
}

.support-link-card h3,
.support-link-card p {
  margin: 0;
}

.support-link-card a {
  width: fit-content;
}

.support-icon-card,
.support-tier-card {
  display: grid;
  gap: 0.55rem;
  padding: 0.95rem;
  border: 1px solid var(--line);
  border-radius: 0.85rem;
  background: color-mix(in srgb, var(--panel) 94%, transparent);
}

.support-icon-card svg {
  width: 1.4rem;
  height: 1.4rem;
  color: var(--brand);
}

.support-list {
  margin: 0.85rem 0 0;
  padding-left: 1.2rem;
  display: grid;
  gap: 0.32rem;
}

.support-list li,
.support-tier-card li,
.support-timeline li {
  color: var(--muted);
}

.support-quote {
  margin: 1rem 0 0;
  border-left: 3px solid var(--brand);
  padding: 0.7rem 0.9rem;
  border-radius: 0.5rem;
  background: color-mix(in srgb, var(--brand) 12%, transparent);
  color: var(--ink);
  font-family: "Alegreya", "Georgia", serif;
  font-size: 1.2rem;
}

.support-tier-card h3 {
  margin: 0;
}

.support-tier-card ul {
  margin: 0;
  padding-left: 1.15rem;
  display: grid;
  gap: 0.28rem;
}

.support-placeholder {
  margin: 0;
  border: 1px dashed color-mix(in srgb, var(--line) 72%, var(--brand));
  border-radius: 0.65rem;
  padding: 0.55rem 0.7rem;
  color: var(--muted);
  font-size: 0.9rem;
  font-style: italic;
}

.support-status {
  text-align: center;
}

.support-status h2 {
  margin-bottom: 0.55rem;
}

.support-timeline {
  margin: 0.85rem 0 0;
  padding-left: 0;
  list-style: none;
  display: grid;
  gap: 0.55rem;
}

.support-timeline li {
  position: relative;
  padding-left: 1.25rem;
}

.support-timeline li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45rem;
  width: 0.52rem;
  height: 0.52rem;
  border-radius: 999px;
  background: var(--brand);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--brand) 18%, transparent);
}

.support-emphasis {
  margin-top: 0.65rem;
  font-weight: 700;
  color: var(--ink);
}

.support-faq-list {
  display: grid;
  gap: 0.7rem;
  margin-top: 0.7rem;
}

.support-faq-list details {
  border: 1px solid var(--line);
  border-radius: 0.75rem;
  background: color-mix(in srgb, var(--panel) 95%, transparent);
  padding: 0.65rem 0.75rem;
}

.support-faq-list summary {
  cursor: pointer;
  color: var(--ink);
  font-weight: 700;
}

.support-faq-list details[open] {
  border-color: color-mix(in srgb, var(--brand) 45%, var(--line));
}

.support-contact {
  text-align: center;
}

.support-contact a[href^="mailto:"] {
  color: var(--brand);
  font-weight: 700;
  text-underline-offset: 0.2rem;
}

.roadmap-shell {
  padding-top: 1.75rem;
}

.roadmap-hero,
.roadmap-timeline,
.roadmap-note,
.roadmap-cta {
  margin-top: 1rem;
  padding: clamp(1.2rem, 4vw, 2rem);
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: color-mix(in srgb, var(--panel) 96%, transparent);
  box-shadow: var(--shadow);
}

.roadmap-hero {
  display: grid;
  gap: 0.65rem;
}

.roadmap-subtitle {
  margin: 0;
  color: var(--brand);
  font-size: clamp(1rem, 2.5vw, 1.18rem);
  font-weight: 700;
}

.roadmap-columns {
  display: grid;
  gap: 0.9rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 0.8rem;
}

.roadmap-column {
  border: 1px solid var(--line);
  border-radius: 0.85rem;
  background: color-mix(in srgb, var(--panel) 95%, transparent);
  padding: 0.95rem;
}

.roadmap-column h3 {
  margin: 0;
}

.roadmap-column-copy {
  margin: 0.5rem 0 0;
  color: var(--muted);
}

.roadmap-list {
  margin: 0.65rem 0 0;
  padding-left: 1.15rem;
  display: grid;
  gap: 0.28rem;
}

.roadmap-list li,
.roadmap-note p {
  color: var(--muted);
}

.roadmap-note h2,
.roadmap-cta h2 {
  margin-top: 0;
}

.roadmap-cta {
  text-align: center;
}

.updates-shell {
  padding-top: 1.75rem;
}

.updates-hero,
.updates-timeline {
  margin-top: 1rem;
  padding: clamp(1.2rem, 4vw, 2rem);
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: color-mix(in srgb, var(--panel) 96%, transparent);
  box-shadow: var(--shadow);
}

.updates-hero {
  display: grid;
  gap: 0.65rem;
}

.updates-subtitle {
  margin: 0;
  color: var(--brand);
  font-size: clamp(1rem, 2.5vw, 1.18rem);
  font-weight: 700;
}

.updates-timeline {
  position: relative;
}

.release-card {
  position: relative;
  margin-top: 0.95rem;
  padding: 0.95rem;
  border: 1px solid var(--line);
  border-radius: 0.9rem;
  background: color-mix(in srgb, var(--panel) 95%, transparent);
}

.release-card::before {
  content: "";
  position: absolute;
  left: -0.55rem;
  top: 1.15rem;
  width: 0.56rem;
  height: 0.56rem;
  border-radius: 999px;
  background: var(--brand);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--brand) 18%, transparent);
}

.release-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.6rem;
}

.release-head h3 {
  margin: 0;
}

.release-head time {
  color: var(--muted);
  font-size: 0.9rem;
}

.release-grid {
  margin: 0.8rem 0 0;
  display: grid;
  gap: 0.55rem;
}

.release-grid div {
  display: grid;
  gap: 0.2rem;
}

.release-grid dt {
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 700;
}

.release-grid dd {
  margin: 0;
  color: var(--muted);
}

.faq-shell {
  padding-top: 1.75rem;
}

.faq-hero,
.faq-section {
  margin-top: 1rem;
  padding: clamp(1.2rem, 4vw, 2rem);
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: color-mix(in srgb, var(--panel) 96%, transparent);
  box-shadow: var(--shadow);
}

.faq-hero {
  display: grid;
  gap: 0.65rem;
}

.faq-subtitle {
  margin: 0;
  color: var(--brand);
  font-size: clamp(1rem, 2.5vw, 1.18rem);
  font-weight: 700;
}

.faq-accordion {
  display: grid;
  gap: 0.72rem;
  margin-top: 0.7rem;
}

.faq-accordion details {
  border: 1px solid var(--line);
  border-radius: 0.8rem;
  background: color-mix(in srgb, var(--panel) 95%, transparent);
  padding: 0.7rem 0.78rem;
}

.faq-accordion summary {
  cursor: pointer;
  color: var(--ink);
  font-weight: 700;
}

.faq-accordion details[open] {
  border-color: color-mix(in srgb, var(--brand) 45%, var(--line));
}

.faq-accordion p {
  margin: 0.55rem 0 0;
  color: var(--muted);
}

.impact-shell {
  padding-top: 1.75rem;
}

.impact-hero,
.impact-section {
  margin-top: 1rem;
  padding: clamp(1.2rem, 4vw, 2rem);
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: color-mix(in srgb, var(--panel) 96%, transparent);
  box-shadow: var(--shadow);
}

.impact-hero {
  display: grid;
  gap: 0.65rem;
}

.impact-subtitle {
  margin: 0;
  color: var(--brand);
  font-size: clamp(1rem, 2.5vw, 1.18rem);
  font-weight: 700;
}

.impact-note {
  margin: 0.35rem 0 0;
  color: var(--muted);
}

.impact-grid,
.impact-direction-grid {
  display: grid;
  gap: 0.8rem;
  margin-top: 0.85rem;
}

.impact-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.impact-direction-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.impact-card,
.impact-direction-card {
  border: 1px solid var(--line);
  border-radius: 0.85rem;
  background: color-mix(in srgb, var(--panel) 95%, transparent);
  padding: 0.9rem;
}

.impact-label {
  margin: 0;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.impact-value,
.impact-status {
  margin: 0.4rem 0 0;
  color: var(--ink);
  font-size: clamp(1.05rem, 3vw, 1.65rem);
  font-weight: 800;
}

.impact-status {
  font-size: clamp(0.95rem, 2.5vw, 1.12rem);
  font-weight: 700;
}

.impact-direction-card h3 {
  margin: 0;
}

.impact-direction-card p {
  margin: 0.5rem 0 0;
  color: var(--muted);
}

.press-shell {
  padding-top: 1.75rem;
}

.press-hero,
.press-section {
  margin-top: 1rem;
  padding: clamp(1.2rem, 4vw, 2rem);
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: color-mix(in srgb, var(--panel) 96%, transparent);
  box-shadow: var(--shadow);
}

.press-hero {
  display: grid;
  gap: 0.65rem;
}

.press-subtitle {
  margin: 0;
  color: var(--brand);
  font-size: clamp(1rem, 2.5vw, 1.18rem);
  font-weight: 700;
}

.press-block {
  border: 1px solid var(--line);
  border-radius: 0.85rem;
  background: color-mix(in srgb, var(--panel) 95%, transparent);
  padding: 0.9rem;
  margin-top: 0.75rem;
}

.press-block h3 {
  margin: 0 0 0.45rem;
}

.press-block .primary-link {
  display: inline-flex;
  align-items: center;
  margin-top: 0.15rem;
}

.press-block p,
.press-block li {
  color: var(--muted);
}

.press-colors,
.press-assets-grid {
  display: grid;
  gap: 0.8rem;
  margin-top: 0.75rem;
}

.press-colors {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.press-assets-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.press-color-card {
  border: 1px solid var(--line);
  border-radius: 0.85rem;
  background: color-mix(in srgb, var(--panel) 95%, transparent);
  padding: 0.85rem;
}

.press-color-card p {
  margin: 0.35rem 0 0;
  color: var(--muted);
}

.press-swatch {
  display: block;
  width: 100%;
  height: 2.8rem;
  border-radius: 0.6rem;
  border: 1px solid color-mix(in srgb, var(--line) 75%, #000);
}

.press-swatch-primary {
  background: #1e3a8a;
}

.press-swatch-secondary {
  background: #2aa198;
}

.press-swatch-accent {
  background: #f6a623;
}

.press-section a[href^="mailto:"] {
  color: var(--brand);
  font-weight: 700;
  text-underline-offset: 0.2rem;
}

.educators-shell {
  padding-top: 1.75rem;
}

.educators-hero,
.educators-section {
  margin-top: 1rem;
  padding: clamp(1.2rem, 4vw, 2rem);
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: color-mix(in srgb, var(--panel) 96%, transparent);
  box-shadow: var(--shadow);
}

.educators-hero {
  display: grid;
  gap: 0.65rem;
}

.educators-subtitle {
  margin: 0;
  color: var(--brand);
  font-size: clamp(1rem, 2.5vw, 1.18rem);
  font-weight: 700;
}

.educators-grid,
.educators-faq {
  display: grid;
  gap: 0.8rem;
  margin-top: 0.75rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.educators-card {
  border: 1px solid var(--line);
  border-radius: 0.85rem;
  background: color-mix(in srgb, var(--panel) 95%, transparent);
  padding: 0.9rem;
}

.educators-card h3 {
  margin: 0;
}

.educators-card p {
  margin: 0.5rem 0 0;
  color: var(--muted);
}

.educators-section a[href^="mailto:"] {
  color: var(--brand);
  font-weight: 700;
  text-underline-offset: 0.2rem;
}

.research-shell {
  padding-top: 1.75rem;
}

.research-hero,
.research-section {
  margin-top: 1rem;
  padding: clamp(1.2rem, 4vw, 2rem);
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: color-mix(in srgb, var(--panel) 96%, transparent);
  box-shadow: var(--shadow);
}

.research-hero {
  display: grid;
  gap: 0.65rem;
  border-left: 4px solid color-mix(in srgb, var(--brand) 55%, #4b5563);
}

.research-subtitle {
  margin: 0;
  color: var(--brand);
  font-size: clamp(1rem, 2.4vw, 1.14rem);
  font-weight: 700;
}

.research-principles {
  display: grid;
  gap: 0.8rem;
  margin-top: 0.75rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.research-card {
  border: 1px solid var(--line);
  border-radius: 0.85rem;
  background: color-mix(in srgb, var(--panel) 95%, transparent);
  padding: 0.9rem;
}

.research-card h3 {
  margin: 0;
}

.research-card p {
  margin: 0.45rem 0 0;
  color: var(--muted);
}

.research-section p {
  max-width: 72ch;
  line-height: 1.7;
  color: color-mix(in srgb, var(--ink) 90%, var(--muted));
}

.research-section a[href^="mailto:"] {
  color: var(--brand);
  font-weight: 700;
  text-underline-offset: 0.2rem;
}

.transparency-shell {
  padding-top: 1.75rem;
}

.transparency-hero,
.transparency-section {
  margin-top: 1rem;
  padding: clamp(1.2rem, 4vw, 2rem);
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: color-mix(in srgb, var(--panel) 96%, transparent);
  box-shadow: var(--shadow);
}

.transparency-hero {
  display: grid;
  gap: 0.65rem;
  border-top: 4px solid color-mix(in srgb, var(--brand) 55%, #4b5563);
}

.transparency-subtitle {
  margin: 0;
  color: var(--brand);
  font-size: clamp(1rem, 2.4vw, 1.14rem);
  font-weight: 700;
}

.transparency-section p {
  max-width: 72ch;
  line-height: 1.7;
  color: color-mix(in srgb, var(--ink) 90%, var(--muted));
}

.transparency-section a[href^="mailto:"] {
  color: var(--brand);
  font-weight: 700;
  text-underline-offset: 0.2rem;
}

.careers-shell {
  padding-top: 1.75rem;
}

.careers-hero,
.careers-section {
  margin-top: 1rem;
  padding: clamp(1.2rem, 4vw, 2rem);
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: color-mix(in srgb, var(--panel) 96%, transparent);
  box-shadow: var(--shadow);
}

.careers-hero {
  display: grid;
  gap: 0.65rem;
}

.careers-subtitle {
  margin: 0;
  color: var(--brand);
  font-size: clamp(1rem, 2.4vw, 1.14rem);
  font-weight: 700;
}

.careers-grid {
  display: grid;
  gap: 0.8rem;
  margin-top: 0.75rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.careers-card {
  border: 1px solid var(--line);
  border-radius: 0.85rem;
  background: color-mix(in srgb, var(--panel) 95%, transparent);
  padding: 0.85rem;
}

.careers-card h3 {
  margin: 0;
  color: var(--ink);
}

.developers-shell {
  padding-top: 1.75rem;
}

.developers-hero,
.developers-section {
  margin-top: 1rem;
  padding: clamp(1.2rem, 4vw, 2rem);
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: color-mix(in srgb, var(--panel) 96%, transparent);
  box-shadow: var(--shadow);
}

.developers-hero {
  display: grid;
  gap: 0.65rem;
}

.developers-subtitle {
  margin: 0;
  color: var(--brand);
  font-size: clamp(1rem, 2.4vw, 1.14rem);
  font-weight: 700;
}

.developers-grid {
  display: grid;
  gap: 0.8rem;
  margin-top: 0.75rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.developers-card {
  border: 1px solid var(--line);
  border-radius: 0.85rem;
  background: color-mix(in srgb, var(--panel) 95%, transparent);
  padding: 0.85rem;
}

.developers-card h3 {
  margin: 0;
  color: var(--ink);
}

.developers-section a[href^="mailto:"] {
  color: var(--brand);
  font-weight: 700;
  text-underline-offset: 0.2rem;
}

.alpha-shell,
.not-found-shell {
  display: grid;
  place-items: center;
}

.alpha-card,
.not-found-card {
  width: min(100%, 34rem);
  padding: clamp(1.4rem, 5vw, 2.4rem);
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: color-mix(in srgb, var(--panel) 96%, transparent);
  box-shadow: var(--shadow);
}

.alpha-card h1,
.not-found-card h1 {
  margin: 0.2rem 0 0.8rem;
  font-size: clamp(2.4rem, 9vw, 4rem);
}

.alpha-form label {
  display: block;
  margin-bottom: 0.4rem;
  font-weight: 700;
}

.alpha-form input {
  display: block;
  width: 100%;
  border: 1px solid color-mix(in srgb, var(--line) 78%, #8f95a7);
  border-radius: 0.6rem;
  padding: 0.75rem;
  color: var(--ink);
  background: var(--panel);
}

.alpha-form button {
  width: 100%;
  margin-top: 0.8rem;
  border: 1px solid var(--brand);
  border-radius: 0.6rem;
  padding: 0.7rem 1rem;
  color: #fff;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  cursor: pointer;
  font-weight: 700;
}

.alpha-error {
  min-height: 1.5rem;
  margin: 0.65rem 0 0;
  color: #d64c41;
  font-size: 0.88rem;
}

.not-found-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.4rem;
}

.not-found-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid color-mix(in srgb, var(--brand) 42%, var(--line));
  border-radius: 999px;
  padding: 0.55rem 1rem;
  background: color-mix(in srgb, var(--brand) 9%, transparent);
  transition: transform 180ms ease, background-color 180ms ease, border-color 180ms ease;
}

.not-found-action:hover {
  transform: translateY(-1px);
  background: color-mix(in srgb, var(--brand) 16%, transparent);
  border-color: color-mix(in srgb, var(--brand) 55%, var(--line));
}

a:focus-visible,
button:focus-visible,
input:focus {
  outline: 3px solid color-mix(in srgb, var(--brand) 35%, transparent);
  outline-offset: 2px;
}

@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

@media (max-width: 840px) {
  .how-steps,
  .modules-overview-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .support-icon-grid,
  .support-tier-grid {
    grid-template-columns: 1fr;
  }

  .site-footer-brand-block {
    grid-column: auto;
  }

  .principle-grid,
  .info-card-grid {
    grid-template-columns: 1fr;
  }

  .value-grid {
    grid-template-columns: 1fr;
  }

  .value-grid > h2 {
    grid-column: 1;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .home-shell,
  .alpha-shell,
  .not-found-shell {
    width: min(100% - 20px, 980px);
    padding: 1rem 0 2rem;
  }

  .home-hero {
    grid-template-columns: 1fr;
    padding-top: 1.8rem;
  }

  .home-topbar {
    margin-bottom: 1.4rem;
  }

  .home-brand {
    margin-right: 0;
  }

  .hero-graphic {
    position: static;
    width: 100%;
    margin-top: 1.1rem;
    opacity: 0.78;
    justify-self: stretch;
  }

  .home-controls {
    width: 100%;
    justify-content: flex-start;
  }

  .how-steps,
  .modules-overview-grid {
    grid-template-columns: 1fr;
  }

  .home-actions a {
    width: 100%;
    text-align: center;
  }

  .site-footer-links {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .site-footer-attribution {
    grid-column: auto;
  }

  .support-hero-actions {
    width: 100%;
  }

  .roadmap-columns {
    grid-template-columns: 1fr;
  }

  .release-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .release-card::before {
    left: 0.85rem;
    top: -0.38rem;
  }

  .impact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .impact-direction-grid {
    grid-template-columns: 1fr;
  }

  .press-colors,
  .press-assets-grid {
    grid-template-columns: 1fr;
  }

  .educators-grid,
  .educators-faq {
    grid-template-columns: 1fr;
  }

  .research-principles {
    grid-template-columns: 1fr;
  }

  .careers-grid {
    grid-template-columns: 1fr;
  }

  .developers-grid {
    grid-template-columns: 1fr;
  }

  .info-header {
    padding: 4rem 0 0;
  }

  .feedback-fab {
    right: 0.5rem;
    bottom: calc(env(safe-area-inset-bottom, 0px) + 0.5rem);
    max-width: calc(100vw - 1rem);
    padding: 0.42rem 0.7rem;
    font-size: 0.75rem;
    text-align: center;
    white-space: normal;
  }

  .cookie-banner {
    left: 0.5rem;
    right: 0.5rem;
    bottom: calc(env(safe-area-inset-bottom, 0px) + 0.5rem);
    padding: 0.65rem 0.7rem;
  }

  .cookie-banner-content {
    min-width: 100%;
  }

  .cookie-banner-actions {
    width: 100%;
  }

  .cookie-banner-actions button {
    flex: 1 1 8rem;
  }

  .pwa-install-banner,
  .pwa-update-banner {
    left: 0.5rem;
    right: 0.5rem;
    padding: 0.64rem 0.68rem;
  }

  .pwa-install-banner {
    bottom: calc(env(safe-area-inset-bottom, 0px) + 5.9rem);
  }

  .pwa-banner-content {
    min-width: 100%;
  }

  .pwa-banner-actions {
    width: 100%;
  }

  .pwa-banner-actions button {
    flex: 1 1 8rem;
  }

  .feedback-modal {
    width: calc(100vw - 0.8rem);
  }

  .feedback-actions button {
    flex: 1 1 8rem;
  }
}