/* COLLECTIONRADAR_THEME_LOCK_V1: dark-theme baseline locked. Do not reintroduce legacy light theme values or alternate logo references. */
:root {
  --bg: #0a0a0a;
  --bg-elevated: #111111;
  --surface: #151515;
  --surface-soft: #1b1b1b;
  --surface-strong: #202020;
  --surface-dark: #000000;
  --text: #f5f5f5;
  --text-soft: #c6c6c6;
  --text-muted: #9b9b9b;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.14);
  --accent: #0f766e;
  --accent-2: #2aa79b;
  --accent-soft: rgba(15, 118, 110, 0.16);
  --shadow-md: 0 18px 40px rgba(0, 0, 0, 0.28);
  --shadow-lg: 0 30px 60px rgba(0, 0, 0, 0.36);
  --radius-sm: 14px;
  --radius-md: 22px;
  --radius-lg: 30px;
  --container: 1320px;
}

* {
  box-sizing: border-box;
}

html {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  width: 100%;
  min-width: 320px;
  max-width: 100%;
  overflow-x: hidden;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: linear-gradient(180deg, #090909 0%, #101010 100%);
  line-height: 1.6;
}

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

a {
  color: inherit;
  text-decoration: none;
}

p,
ul {
  margin-top: 0;
}

.container {
  width: min(calc(100% - 2rem), var(--container));
  max-width: 100%;
  min-width: 0;
  margin-inline: auto;
}

.narrow {
  width: min(calc(100% - 2rem), 860px);
  margin-inline: auto;
}

.skip-link,
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link:focus {
  width: auto;
  height: auto;
  clip: auto;
  margin: 1rem;
  padding: 0.8rem 1rem;
  border-radius: 999px;
  background: #111;
  color: #fff;
  z-index: 200;
}

:target {
  scroll-margin-top: 112px;
}

.site-header {
  position: -webkit-sticky;
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  max-width: 100vw;
  z-index: 100;
  background: #000;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  min-height: 84px;
}

.crx-brand {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
}

.crx-brand--header {
  margin-right: auto;
  width: auto;
  max-width: 820px;
  flex: 1 1 auto;
  min-width: 0;
}

.crx-brand--footer {
  width: auto;
  max-width: 760px;
}

.crx-brand__logo {
  display: block;
  width: auto;
  height: auto;
}

.crx-brand__logo--header {
  height: 76px;
  width: auto;
  max-width: min(100%, 820px);
  object-fit: contain;
  object-position: left center;
}

.crx-brand__logo--footer {
  height: 78px;
  width: auto;
  max-width: min(100%, 760px);
  object-fit: contain;
  object-position: left center;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 1.1rem;
  flex: 0 0 auto;
  flex-wrap: nowrap;
  white-space: nowrap;
  font-size: 0.96rem;
  color: rgba(255, 255, 255, 0.82);
}

.nav-group {
  position: relative;
  display: flex;
  align-items: center;
}

.nav-group-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  min-height: 42px;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.nav-group-toggle:hover,
.nav-group-toggle:focus-visible,
.nav-group.is-open .nav-group-toggle {
  color: #fff;
}

.nav-group-caret {
  width: 0.62rem;
  height: 0.62rem;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg) translateY(-1px);
  transition: transform 0.18s ease;
}

.nav-group.is-open .nav-group-caret {
  transform: rotate(225deg) translateY(-1px);
}

.nav-group-menu {
  position: absolute;
  top: calc(100% - 2px);
  left: 50%;
  right: auto;
  min-width: 240px;
  max-width: 280px;
  display: grid;
  gap: 0.2rem;
  padding: 0.75rem;
  transform-origin: top center;
  border-radius: 20px;
  background: rgba(10, 10, 10, 0.98);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.42);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  z-index: 160;
  transform: translateX(-50%) translateY(6px);
  transition: opacity 0.18s ease, visibility 0.18s ease, transform 0.18s ease;
}

.nav-group-menu::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -14px;
  height: 14px;
}

.nav-group.is-open .nav-group-menu,
.nav-group:hover .nav-group-menu,
.nav-group:focus-within .nav-group-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.nav-group-menu a {
  justify-content: flex-start;
  padding: 0.8rem 0.95rem;
  border-radius: 14px;
}

.nav-group-menu a:hover,
.nav-group-menu a:focus-visible,
.nav-group-menu a[aria-current="page"] {
  background: rgba(255, 255, 255, 0.08);
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  line-height: 1;
  font-weight: 600;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a[aria-current="page"] {
  color: #fff;
}

.site-nav a[aria-current="location"] {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  padding-inline: 0.72rem;
}

.nav-pill {
  padding: 0.78rem 1.15rem;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(18, 95, 89, 0.92) 0%, rgba(15, 118, 110, 0.88) 100%);
  border: 1px solid rgba(42, 167, 155, 0.48);
  color: #f7fffe;
  box-shadow: 0 10px 24px rgba(15, 118, 110, 0.22);
}

.nav-pill:hover,
.nav-pill:focus-visible,
.nav-pill[aria-current="page"],
.nav-pill[aria-current="location"] {
  background: linear-gradient(135deg, rgba(22, 109, 101, 0.96) 0%, rgba(19, 132, 124, 0.92) 100%);
  border-color: rgba(86, 210, 197, 0.52);
  color: #ffffff;
}

.nav-toggle {
  display: none;
  border: 0;
  background: transparent;
  padding: 0.2rem;
}

.nav-toggle span:not(.sr-only) {
  display: block;
  width: 24px;
  height: 2px;
  margin: 5px 0;
  border-radius: 999px;
  background: #fff;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  max-width: 100%;
  min-height: 48px;
  padding: 0.95rem 1.35rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  text-align: center;
  transition: background 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button:disabled,
.button[aria-busy="true"] {
  cursor: not-allowed;
  opacity: 0.72;
  transform: none;
}

.button:disabled:hover,
.button:disabled:focus-visible,
.button[aria-busy="true"]:hover,
.button[aria-busy="true"]:focus-visible {
  transform: none;
}

.button-primary {
  background: linear-gradient(135deg, #0f766e 0%, #125f59 100%);
  color: #fff;
  box-shadow: 0 16px 34px rgba(15, 118, 110, 0.24);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: linear-gradient(135deg, #11887e 0%, #146c65 100%);
}

.button-secondary {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.12);
  color: #fff;
}

.button-secondary:hover,
.button-secondary:focus-visible {
  background: rgba(255, 255, 255, 0.1);
}

.hero-section,
.inner-hero {
  padding: 4.5rem 0 3rem;
}

.hero-layout,
.form-layout,
.split-showcase,
.two-column-card {
  display: grid;
  gap: 1.6rem;
}

.hero-layout {
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.6fr);
  align-items: start;
}

.hero-copy h1,
.inner-hero h1,
.not-found-shell h1,
.section-heading h2,
.content-card h2,
.contact-card h2,
.showcase-copy h2,
.cta-shell h2,
.faq-card h3,
.info-card h3,
.timeline-card h3,
.stack-item strong,
.hero-mark-copy h2 {
  margin: 0 0 1rem;
  line-height: 1.06;
  letter-spacing: -0.04em;
  color: #fff;
}

.hero-copy h1 {
  font-size: clamp(2.75rem, 5vw, 5rem);
  max-width: 17ch;
}

.inner-hero h1,
.not-found-shell h1 {
  font-size: clamp(2.3rem, 4.3vw, 4rem);
}

.section-heading h2,
.content-card h2,
.showcase-copy h2,
.cta-shell h2 {
  font-size: clamp(2rem, 3vw, 3rem);
}

.eyebrow,
.mini-eyebrow,
.card-label,
.timeline-step {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 32px;
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: #88d2c8;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.mini-eyebrow,
.card-label,
.timeline-step {
  font-size: 0.76rem;
}

.hero-intro,
.page-intro,
.section-heading p,
.footer-copy,
.faq-card p,
.info-card p,
.timeline-card p,
.content-card p,
.content-card li,
.showcase-copy p,
.stack-item span,
.metric-card span,
.hero-mark-copy p {
  color: var(--text-soft);
}

.required-asterisk {
  color: #ff8d8d;
  font-weight: 800;
  margin-left: 0.18rem;
}

.form-help,
.info-panel-note p,
.contact-card p,
.legal-list li,
.page-main p {
  color: var(--text-soft);
}


.metric-card strong,
.info-card h3,
.timeline-card h3,
.faq-card h3 {
  display: block;
}

.metric-card strong {
  margin-bottom: 0.55rem;
  line-height: 1.18;
  color: #fff;
}

.cta-inline {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  width: fit-content;
  max-width: 100%;
  margin: 1.35rem auto 0;
  padding: 0.35rem 0.4rem 0.35rem 0.85rem;
  border-radius: 999px;
  background: rgba(42, 167, 155, 0.1);
  color: var(--text-soft);
  text-align: center;
}

.cta-inline a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 32px;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: rgba(42, 167, 155, 0.18);
  color: #b6f4ec;
  font-weight: 800;
  text-decoration: none;
}

.cta-inline a:hover,
.cta-inline a:focus-visible {
  background: rgba(42, 167, 155, 0.28);
  color: #ffffff;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin: 2rem 0 1.5rem;
}

.hero-metrics,
.card-grid.three-up,
.timeline-grid,
.faq-list,
.stacked-card-list,
.showcase-stack {
  display: grid;
  gap: 1rem;
}

.hero-metrics,
.card-grid.three-up,
.timeline-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.faq-list--homepage {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

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

.faq-actions {
  margin-top: 1.35rem;
  display: flex;
  justify-content: center;
}

.metric-card,
.info-card,
.timeline-card,
.faq-card,
.content-card,
.hero-side-card,
.hero-visual-card,
.info-panel-note,
.form-info-panel,
.early-access-form {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.metric-card,
.info-card,
.timeline-card,
.faq-card,
.content-card,
.form-info-panel,
.early-access-form {
  padding: 1.45rem;
}

.show-card-main {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.035));
  border: 1px solid rgba(255, 255, 255, 0.09);
}

.hero-visual {
  display: grid;
  gap: 1rem;
}

.hero-mark-panel {
  display: grid;
  gap: 0;
}

.hero-mark-shell {
  display: none;
}

.hero-mark {
  display: none;
}

.hero-mark-copy {
  padding: 1.55rem;
}

.hero-side-card {
  padding: 1.45rem;
}

.feature-bullets,
.interest-list,
.legal-list,
.footer-links {
  padding: 0;
  margin: 0;
  list-style: none;
}

.feature-bullets li,
.legal-list li {
  position: relative;
  padding-left: 1.25rem;
  margin-bottom: 0.65rem;
}

.feature-bullets li::before,
.legal-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72rem;
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--accent-2);
}

.section {
  padding: 4.5rem 0;
}

.band-section {
  background: linear-gradient(180deg, #0b0b0b 0%, #101010 100%);
}

.split-showcase {
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr);
  align-items: start;
}

.showcase-panel {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}

.stack-item {
  padding: 1rem 1.05rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.stack-item strong,
.stack-item span {
  display: block;
}

.stack-item strong {
  margin-bottom: 0.45rem;
  line-height: 1.3;
}

.stack-item span {
  margin-top: 0;
}

.cta-section {
  padding-top: 0;
}


.keyword-link-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.content-card p + p {
  margin-top: 1rem;
}

.content-card ul {
  margin: 1rem 0 0;
  padding-left: 1.2rem;
}

.content-card li + li {
  margin-top: 0.6rem;
}

.cta-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
  padding: 1.7rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.03));
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow-lg);
}

.page-main {
  min-height: 70vh;
}

.center-copy {
  text-align: center;
}

.form-layout {
  grid-template-columns: minmax(300px, 0.85fr) minmax(0, 1.15fr);
  align-items: start;
}

.form-info-panel {
  padding: 1.5rem;
}

.info-panel-note {
  margin-top: 1.2rem;
  padding: 1rem 1.05rem;
}

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

.field-group {
  display: grid;
  gap: 0.45rem;
  align-content: start;
}

.form-control-align > label {
  min-height: 2.9rem;
  display: flex;
  align-items: flex-end;
}

.field-group-full {
  grid-column: 1 / -1;
}

.field-group label,
.field-label,
legend {
  color: #fff;
  font-weight: 600;
}


.field-note {
  margin: -0.05rem 0 0;
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.45;
}

.field-group[hidden] {
  display: none;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.055);
  color: #fff;
  padding: 0.92rem 1rem;
  font: inherit;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.025);
}

select option {
  color: #000;
}

input::placeholder,
textarea::placeholder {
  color: #979797;
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid rgba(42, 167, 155, 0.34);
  outline-offset: 1px;
  border-color: rgba(42, 167, 155, 0.62);
  background: rgba(255, 255, 255, 0.075);
}

input[aria-invalid="true"],
select[aria-invalid="true"],
textarea[aria-invalid="true"] {
  border-color: rgba(255, 159, 159, 0.62);
  background: rgba(125, 37, 37, 0.12);
}

.option-group {
  border: 0;
  padding: 0;
  margin: 0;
}

.interest-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
}

.checkbox-row,
.checkbox-inline {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  color: var(--text-soft);
}

.checkbox-row input,
.checkbox-inline input {
  width: 18px;
  height: 18px;
  margin: 0.1rem 0 0;
  accent-color: var(--accent);
}

.checkbox-copy {
  flex: 1;
}

.honeypot {
  position: absolute;
  left: -9999px;
}

.form-actions-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-top: 1.3rem;
}

.form-help {
  margin: 0;
  max-width: 40ch;
}

.form-status {
  margin-top: 1rem;
  min-height: 1.5rem;
  font-weight: 600;
}

.form-status:focus {
  outline: 2px solid rgba(42, 167, 155, 0.34);
  outline-offset: 3px;
}

.form-status-success,
.form-status-error {
  padding: 0.95rem 1rem;
  border-radius: 16px;
  border: 1px solid transparent;
}

.form-status-success {
  color: #dffbea;
  background: rgba(25, 92, 61, 0.26);
  border-color: rgba(94, 212, 156, 0.28);
}

.form-status-error {
  color: #ffd4d4;
  background: rgba(125, 37, 37, 0.24);
  border-color: rgba(255, 159, 159, 0.26);
}

.form-status-title {
  display: block;
  margin-bottom: 0.28rem;
  color: #ffffff;
  font-size: 0.98rem;
}

.form-status-subtle,
.form-status-action {
  display: block;
  font-size: 0.92rem;
  font-weight: 500;
  color: inherit;
  opacity: 0.92;
}

.form-status-action {
  margin-top: 0.32rem;
  font-weight: 700;
}

.early-access-form.is-submitted {
  border-color: rgba(94, 212, 156, 0.28);
  background: rgba(25, 92, 61, 0.08);
}

.early-access-form.is-submitted input,
.early-access-form.is-submitted select,
.early-access-form.is-submitted textarea {
  opacity: 0.74;
}

.info-card:hover,
.info-card:focus-within,
.timeline-card:hover,
.timeline-card:focus-within,
.faq-card:hover,
.faq-card:focus-within {
  transform: translateY(-2px);
  border-color: rgba(42, 167, 155, 0.22);
  background: rgba(255, 255, 255, 0.055);
  box-shadow: 0 20px 44px rgba(0, 0, 0, 0.34);
}

.faq-card h3,
.faq-card p {
  transition: color 0.18s ease;
}

.faq-card:hover h3,
.faq-card:focus-within h3 {
  color: #ffffff;
}

.site-footer {
  background: #000;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text-soft);
  padding: 3rem 0 1.2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 0.65fr) minmax(0, 0.65fr);
  gap: 2.35rem;
  align-items: start;
}

.footer-title {
  margin-bottom: 0.85rem;
  color: #fff;
  font-size: 0.88rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.footer-copy {
  margin: 1rem 0 0;
  max-width: 42ch;
}

.footer-links li + li {
  margin-top: 0.6rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.82);
  transition: color 0.18s ease, opacity 0.18s ease;
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: #fff;
}

.footer-bottom {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.72);
}

.footer-bottom p {
  margin: 0;
}

@media (max-width: 1200px) {
  .crx-brand--header {
    max-width: 700px;
  }

  .site-nav {
    gap: 0.9rem;
    font-size: 0.92rem;
  }
}

@media (max-width: 1080px) {
  .header-inner {
    min-height: 80px;
  }

  .crx-brand__logo--header {
    height: 70px;
    max-width: min(100%, 720px);
  }

  .hero-layout,
  .split-showcase,
  .form-layout,
  .hero-metrics,
  .card-grid.three-up,
  .timeline-grid,
  .form-grid,
  .interest-list,
  .two-column-card,
  .keyword-link-grid {
    grid-template-columns: 1fr;
  }

  .cta-shell {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 1080px) {
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.8rem 1.35rem;
  }

  .footer-grid > :first-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 980px) {
  html,
  body {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
  }

  body {
    padding-top: 80px;
  }

  main,
  .site-footer {
    max-width: 100vw;
    overflow-x: clip;
  }

  .site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    max-width: 100vw;
  }

  .header-inner {
    min-width: 0;
    max-width: 100%;
  }

  .nav-toggle {
    display: block;
    margin-left: auto;
    flex: 0 0 auto;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 1px);
    left: 0;
    right: 0;
    width: 100%;
    max-width: 100vw;
    overflow-x: hidden;
    box-sizing: border-box;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.7rem 1rem 1rem;
    background: #000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    justify-content: flex-start;
    min-height: 46px;
  }

  .site-nav a[aria-current="location"] {
    border-radius: 16px;
    padding-inline: 0.9rem;
  }

  .nav-pill {
    justify-content: center !important;
    margin-top: 0.35rem;
  }

  .crx-brand--header {
    max-width: min(72vw, 620px);
  }
}

@media (max-width: 720px) {
  body {
    padding-top: 76px;
  }

  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.6rem 1.2rem;
  }

  .footer-grid > :first-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 720px) {
  .hero-section,
  .inner-hero,
  .section {
    padding: 3.5rem 0;
  }

  .header-inner {
    min-height: 76px;
  }

  .crx-brand__logo--header {
    height: 60px;
    max-width: min(100%, 84vw);
  }

  .crx-brand__logo--footer {
    height: 66px;
    max-width: min(100%, 84vw);
  }

  .hero-copy h1 {
    font-size: clamp(2.2rem, 9vw, 3.4rem);
  }

  .section-heading h2,
  .content-card h2,
  .showcase-copy h2,
  .cta-shell h2,
  .inner-hero h1,
  .not-found-shell h1 {
    font-size: clamp(1.8rem, 8vw, 2.7rem);
  }

  .button,
  .button-primary,
  .button-secondary {
    width: 100%;
    white-space: normal;
  }

  .back-to-top {
    right: calc(16px + env(safe-area-inset-right));
    bottom: calc(16px + env(safe-area-inset-bottom));
  }
}


.back-to-top {
  position: fixed;
  right: calc(18px + env(safe-area-inset-right));
  bottom: calc(18px + env(safe-area-inset-bottom));
  max-width: calc(100vw - 32px);
  width: 52px;
  height: 52px;
  border: 1px solid rgba(190, 214, 255, 0.22);
  border-radius: 999px;
  background: rgba(5, 8, 11, 0.92);
  color: #f5f8ff;
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.34);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease, border-color 0.2s ease, background 0.2s ease;
  z-index: 1200;
}

.back-to-top span {
  font-size: 1.25rem;
  line-height: 1;
}

.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover,
.back-to-top:focus-visible {
  background: #0b0f14;
  border-color: rgba(204, 224, 255, 0.4);
}

@media (max-width: 640px) {
  .back-to-top {
    right: calc(16px + env(safe-area-inset-right));
    bottom: calc(16px + env(safe-area-inset-bottom));
    width: 44px;
    height: 44px;
  }
}


.narrow {
  max-width: 820px;
}

.back-to-top svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

@media (max-width: 980px) {
  .site-nav {
    position: absolute;
    top: calc(100% + 1px);
    left: 0;
    right: 0;
    width: 100%;
    max-width: 100vw;
    overflow-x: hidden;
    box-sizing: border-box;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.7rem 1rem 1rem;
    background: #000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .nav-group {
    display: block;
  }

  .nav-group-toggle {
    width: 100%;
    justify-content: space-between;
    min-height: 46px;
  }

  .nav-group-menu {
    position: static;
    min-width: 0;
    margin: 0.2rem 0 0.45rem;
    padding: 0.35rem 0 0.2rem 0.75rem;
    background: transparent;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    display: none;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .nav-group.is-open .nav-group-menu {
    display: grid;
  }

  .nav-group-menu a {
    min-height: 42px;
    padding: 0.55rem 0.8rem;
  }
}

.hero-subnote,
.page-subnote {
  margin: 1rem 0 0;
  color: var(--text-soft);
  font-size: 1rem;
  line-height: 1.6;
  max-width: 46rem;
}

.section-action-row {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 1.5rem;
}

.faq-stack {
  display: grid;
  gap: 1.25rem;
}

.faq-item {
  padding: 1.5rem 1.6rem;
  border-radius: var(--radius-md);
  background: var(--surface-soft);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-md);
}

.faq-item h2 {
  margin: 0 0 0.7rem;
  font-size: 1.2rem;
}

.faq-item p {
  margin-bottom: 0;
  color: var(--text-soft);
}

@media (max-width: 980px) {
  .faq-list--homepage,
  .faq-list--full {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .faq-list--homepage,
  .faq-list--full {
    grid-template-columns: 1fr;
  }

  .faq-actions {
    justify-content: stretch;
  }

  .faq-actions .button {
    width: 100%;
    justify-content: center;
  }
}

.info-card .button {
  margin-top: 1rem;
}

.section-heading.center-copy + .card-grid {
  margin-top: 2rem;
}

@media (max-width: 720px) {
  .form-layout {
    gap: 1.35rem;
  }

  .form-info-panel,
  .early-access-form {
    padding: 1.15rem;
  }

  .form-info-panel h2 {
    margin-top: 0;
  }

  .form-info-panel .feature-bullets {
    gap: 0.55rem;
  }

  .form-grid {
    gap: 0.85rem;
  }

  .form-control-align > label {
    min-height: 0;
  }

  .interest-list {
    gap: 0.65rem;
  }

  .checkbox-row {
    padding: 0.78rem 0.82rem;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.035);
  }

  .form-actions-row {
    gap: 0.75rem;
    margin-top: 1rem;
  }

  .form-help {
    max-width: 100%;
    font-size: 0.92rem;
  }
}

@media (max-width: 480px) {
  .container,
  .narrow,
  .cta-inline,
  .form-info-panel,
  .early-access-form,
  .content-card,
  .info-card,
  .faq-item,
  .timeline-card {
    max-width: 100%;
  }

  .form-info-panel,
  .early-access-form,
  .content-card,
  .info-card,
  .faq-item,
  .timeline-card,
  .cta-shell {
    padding-inline: 1rem;
  }
}