:root {
  --bg: #f7f5f0;
  --surface: rgba(255, 252, 246, 0.88);
  --surface-strong: #fffdf9;
  --surface-tint: #eef4ef;
  --text: #1d2d2a;
  --muted: #5f726d;
  --line: rgba(29, 45, 42, 0.12);
  --accent: #1d6b63;
  --accent-dark: #174c47;
  --accent-soft: #dfeee8;
  --warm: #c9895b;
  --shadow: 0 24px 70px rgba(17, 42, 38, 0.08);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 999px;
  --container: 1180px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Instrument Sans", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(201, 137, 91, 0.18), transparent 28%),
    radial-gradient(circle at top right, rgba(29, 107, 99, 0.16), transparent 32%),
    linear-gradient(180deg, #fbfaf7 0%, var(--bg) 45%, #f3f0e8 100%);
  min-height: 100vh;
}

img {
  max-width: 100%;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

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

p {
  margin: 0;
  line-height: 1.65;
  color: var(--muted);
}

h1,
h2,
h3,
h4 {
  margin: 0;
  color: var(--text);
  line-height: 1.08;
}

h1,
h2 {
  font-family: "Newsreader", serif;
  font-weight: 600;
  letter-spacing: -0.03em;
}

ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--muted);
}

.site-shell {
  width: min(calc(100% - 2rem), var(--container));
  margin: 0 auto;
  padding: 1rem 0 2rem;
}

.site-header,
.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.site-header {
  position: sticky;
  top: 1rem;
  z-index: 40;
  padding: 1rem 1.2rem;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: var(--radius-lg);
  background: rgba(255, 250, 243, 0.76);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--accent-dark);
}

.brand-mark {
  display: block;
  width: 2.5rem;
  height: 2.5rem;
  flex-shrink: 0;
}

.hero-logo-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 1rem;
  padding: 0.75rem 0.95rem;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(247, 245, 240, 0.92);
}

.hero-logo-badge img {
  width: 3rem;
  height: 3rem;
  flex-shrink: 0;
}

.hero-logo-badge strong,
.hero-logo-badge span {
  display: block;
}

.hero-logo-badge strong {
  color: var(--text);
  font-size: 0.95rem;
}

.hero-logo-badge span {
  color: var(--muted);
  font-size: 0.86rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.95rem;
}

.site-nav a {
  color: var(--muted);
}

.site-nav a.active,
.site-nav a:hover,
.footer-links a:hover,
.text-link:hover {
  color: var(--text);
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: transparent;
  padding: 0.7rem 1rem;
  font: inherit;
  color: var(--text);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: white;
  padding: 0.95rem 1.4rem;
  font-weight: 600;
  box-shadow: 0 12px 26px rgba(29, 107, 99, 0.22);
}

.button-small {
  padding: 0.8rem 1.1rem;
}

.button-secondary {
  background: rgba(255, 255, 255, 0.62);
  color: var(--text);
  border: 1px solid var(--line);
  box-shadow: none;
}

.hero,
.section,
.page-hero,
.timeline-layout,
.policy-grid,
.mission-layout,
.contact-grid {
  margin-top: 2.5rem;
}

.hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2rem;
  align-items: center;
  min-height: calc(100vh - 9rem);
  padding: 2rem 0 1rem;
}

.eyebrow {
  margin-bottom: 1rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  font-weight: 700;
}

.hero h1,
.page-hero h1 {
  font-size: clamp(3rem, 6vw, 5.6rem);
  max-width: 12ch;
}

.hero-text,
.page-hero p {
  font-size: 1.12rem;
  max-width: 60ch;
}

.markdown-content > * + * {
  margin-top: 1.25rem;
}

.markdown-content h2 {
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  margin-bottom: 0.75rem;
}

.markdown-content h3 {
  font-size: 1.15rem;
  margin-bottom: 0.55rem;
}

.markdown-content a {
  color: var(--accent-dark);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin: 1.8rem 0;
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
  padding: 0;
  list-style: none;
  font-size: 0.95rem;
}

.hero-points li::before {
  content: "•";
  margin-right: 0.45rem;
  color: var(--warm);
}

.card-panel,
.info-card,
.feature-card,
.trust-card,
.policy-card,
.contact-card,
.timeline-step,
.step-card {
  border: 1px solid rgba(255, 255, 255, 0.55);
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.hero-visual {
  padding: 1.25rem;
  background:
    linear-gradient(180deg, rgba(223, 238, 232, 0.72), rgba(255, 252, 246, 0.82)),
    var(--surface);
}

.device-card {
  padding: 1.4rem;
  border-radius: calc(var(--radius-lg) - 6px);
  background: var(--surface-strong);
  border: 1px solid var(--line);
}

.device-top,
.timeline-card,
.comparison-head,
.comparison-row,
.brief-chip-row,
.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.device-top {
  margin-bottom: 1rem;
  font-size: 0.92rem;
  color: var(--muted);
}

.brief-chip-row {
  flex-wrap: wrap;
  justify-content: flex-start;
  margin-bottom: 1rem;
}

.chip,
.pill {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 0.7rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  background: var(--accent-soft);
  color: var(--accent-dark);
}

.chip-soft {
  background: #f5ebdf;
  color: #8a5b34;
}

.brief-section,
.brief-grid article,
.timeline-card {
  padding: 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: #fffdf9;
}

.brief-section {
  margin-bottom: 1rem;
}

.brief-section h3,
.brief-grid h4,
.timeline-card strong {
  margin-bottom: 0.45rem;
  font-size: 1rem;
}

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

.timeline-card {
  margin-top: 1rem;
}

.section {
  padding: 4rem 0;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
  gap: 2rem;
  align-items: start;
}

.section-heading-sticky {
  position: sticky;
  top: 6.5rem;
}

.split-section-content {
  margin-bottom: 0;
}

.section-tinted {
  padding: 4rem 2rem;
  border-radius: calc(var(--radius-lg) + 8px);
  background: linear-gradient(180deg, rgba(238, 244, 239, 0.9), rgba(255, 250, 243, 0.7));
  border: 1px solid rgba(255, 255, 255, 0.55);
}

.section-heading {
  max-width: 48rem;
  margin-bottom: 2rem;
}

.section-heading h2 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  margin-bottom: 0.8rem;
}

.card-grid,
.steps,
.policy-grid,
.contact-grid,
.mission-layout {
  display: grid;
  gap: 1.2rem;
}

.three-up,
.feature-grid,
.trust-grid,
.audience-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.info-card,
.feature-card,
.trust-card,
.policy-card,
.contact-card {
  padding: 1.4rem;
}

.policy-card,
.contact-card,
.mission-copy {
  background: rgba(255, 252, 246, 0.58);
  border-color: rgba(29, 45, 42, 0.08);
  box-shadow: 0 12px 32px rgba(17, 42, 38, 0.05);
}

.policy-card,
.contact-card {
  border-radius: 22px;
}

.info-card h3,
.feature-card h3,
.trust-card h3,
.contact-card h2,
.policy-card h2 {
  margin-bottom: 0.65rem;
  font-size: 1.15rem;
}

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

.step-card {
  padding: 1.5rem;
}

.step-number {
  display: inline-block;
  margin-bottom: 1rem;
  color: var(--warm);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.comparison-section .comparison-table {
  overflow: hidden;
}

.comparison-table {
  padding: 0;
}

.comparison-head,
.comparison-row {
  padding: 1rem 1.3rem;
}

.comparison-head {
  background: rgba(29, 107, 99, 0.08);
  font-size: 0.92rem;
  color: var(--muted);
}

.comparison-row + .comparison-row {
  border-top: 1px solid var(--line);
}

.comparison-row strong {
  width: 12rem;
  flex-shrink: 0;
}

.quote-panel {
  margin-top: 1.2rem;
  padding: 1.4rem;
  border-left: 4px solid var(--warm);
  background: rgba(255, 250, 243, 0.72);
  border-radius: var(--radius-md);
}

.quote-panel p {
  color: var(--text);
  font-family: "Newsreader", serif;
  font-size: 1.35rem;
}

.quote-panel span {
  display: inline-block;
  margin-top: 0.8rem;
  color: var(--muted);
}

.accordion {
  display: grid;
  gap: 0.9rem;
}

.accordion details {
  padding: 1.1rem 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 252, 246, 0.74);
}

.accordion summary {
  cursor: pointer;
  list-style: none;
  font-weight: 600;
}

.accordion summary::-webkit-details-marker {
  display: none;
}

.accordion p {
  margin-top: 0.75rem;
}

.text-link {
  display: inline-block;
  margin-top: 1rem;
  color: var(--accent-dark);
  font-weight: 600;
}

.cta-section {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1.2rem;
  padding: 2rem;
  border-radius: calc(var(--radius-lg) + 8px);
  background:
    radial-gradient(circle at top right, rgba(29, 107, 99, 0.16), transparent 28%),
    radial-gradient(circle at bottom left, rgba(201, 137, 91, 0.18), transparent 26%),
    linear-gradient(135deg, rgba(29, 107, 99, 0.12), rgba(201, 137, 91, 0.12));
  border: 1px solid rgba(255, 255, 255, 0.6);
  overflow: hidden;
  position: relative;
}

.cta-section::before {
  content: "";
  position: absolute;
  inset: 1.15rem auto auto 1.15rem;
  width: 5.5rem;
  height: 5.5rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.55), transparent 68%);
  pointer-events: none;
}

.cta-copy {
  position: relative;
  z-index: 1;
}

.cta-copy h2 {
  margin-bottom: 0.9rem;
}

.cta-points {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.4rem;
}

.cta-points span {
  padding: 0.5rem 0.8rem;
  border-radius: 999px;
  background: rgba(255, 252, 246, 0.78);
  border: 1px solid rgba(29, 45, 42, 0.1);
  color: var(--accent-dark);
  font-size: 0.88rem;
  font-weight: 600;
}

.waitlist-form {
  display: grid;
  gap: 1rem;
  padding: 1.3rem;
  border-radius: var(--radius-lg);
  background: rgba(255, 252, 246, 0.95);
  border: 1px solid rgba(29, 45, 42, 0.12);
  box-shadow: 0 18px 42px rgba(17, 42, 38, 0.08);
}

.waitlist-form.is-submitted {
  border-color: rgba(29, 107, 99, 0.28);
  box-shadow: 0 0 0 4px rgba(29, 107, 99, 0.08);
}

.waitlist-form.has-error {
  border-color: rgba(170, 74, 46, 0.26);
}

.waitlist-form label {
  display: grid;
  gap: 0.45rem;
  font-size: 0.94rem;
  font-weight: 600;
}

.waitlist-form input,
.waitlist-form select {
  width: 100%;
  padding: 0.95rem 1rem;
  border: 1px solid rgba(29, 45, 42, 0.16);
  border-radius: 14px;
  background: white;
  font: inherit;
  color: var(--text);
}

.form-note,
.form-success {
  font-size: 0.92rem;
}

.form-success {
  display: none;
  padding: 0.95rem 1rem;
  border-radius: 14px;
  border: 1px solid rgba(29, 107, 99, 0.2);
  background: rgba(223, 238, 232, 0.8);
  color: var(--accent-dark);
  font-weight: 600;
  line-height: 1.5;
}

.waitlist-form.is-submitted .form-success,
.waitlist-form.has-error .form-success {
  display: block;
}

.waitlist-form.has-error .form-success {
  border-color: rgba(170, 74, 46, 0.22);
  background: rgba(245, 232, 224, 0.9);
  color: #8f4c2e;
}

.waitlist-form.is-submitted label,
.waitlist-form.is-submitted .form-note,
.waitlist-form.is-submitted .form-note-secondary {
  display: none;
}

.waitlist-form.is-submitted .button {
  background: linear-gradient(135deg, #2f7a72, #1d6b63);
  box-shadow: none;
  cursor: default;
  opacity: 1;
}

.inner-page {
  padding: 2rem 0 3rem;
}

.page-hero {
  max-width: 50rem;
  padding: 3rem 0 1rem;
}

.timeline-layout {
  display: grid;
  gap: 1rem;
}

.timeline-step {
  display: grid;
  grid-template-columns: 5rem 1fr;
  gap: 1rem;
  padding: 1.4rem;
}

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

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

.mission-copy {
  padding: 1.75rem;
}

.mission-copy h2 {
  margin-bottom: 0.9rem;
}

.mission-copy p + p {
  margin-top: 1rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 1rem;
}

.site-footer {
  margin-top: 2rem;
  padding: 2rem 0;
  border-top: 1px solid var(--line);
  align-items: flex-end;
}

.footer-brand {
  margin-bottom: 0.7rem;
}

@media (max-width: 960px) {
  .hero,
  .cta-section,
  .split-section,
  .three-up,
  .feature-grid,
  .trust-grid,
  .steps,
  .policy-grid,
  .mission-layout,
  .audience-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 1rem;
  }

  .section-heading-sticky {
    position: static;
  }

  .brief-grid,
  .timeline-card,
  .comparison-head,
  .comparison-row,
  .site-footer {
    grid-template-columns: 1fr;
    display: grid;
  }

  .comparison-row strong {
    width: auto;
  }
}

@media (max-width: 760px) {
  .site-shell {
    width: min(calc(100% - 1.1rem), var(--container));
  }

  .site-header {
    align-items: flex-start;
    flex-wrap: wrap;
  }

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

  .site-nav {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    padding-top: 0.75rem;
    border-top: 1px solid var(--line);
  }

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

  .hero h1,
  .page-hero h1 {
    font-size: clamp(2.5rem, 12vw, 4rem);
  }

  .section,
  .section-tinted {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .section {
    padding-top: 3rem;
    padding-bottom: 3rem;
  }

  .timeline-step {
    grid-template-columns: 1fr;
  }
}