:root {
  color-scheme: light;
  --primary: #2563eb;
  --primary-pressed: #1d4ed8;
  --primary-light: #eff6ff;
  --background: #ffffff;
  --surface: #f8fafc;
  --text-primary: #111827;
  --text-secondary: #747780;
  --delete: #ef4444;
  --border: #dbe5f4;
  --shadow: 0 18px 50px rgba(17, 24, 39, 0.08);
  --content: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--background);
  color: var(--text-primary);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration-thickness: 1.5px;
  text-underline-offset: 0.2em;
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid rgba(37, 99, 235, 0.35);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 20;
  padding: 10px 14px;
  border-radius: 10px;
  background: var(--text-primary);
  color: var(--background);
  transform: translateY(-160%);
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(219, 229, 244, 0.9);
  background: rgba(255, 255, 255, 0.96);
}

.nav-shell,
.section-shell,
.footer-shell {
  width: min(calc(100% - 40px), var(--content));
  margin-inline: auto;
}

.nav-shell {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  color: var(--text-primary);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--text-secondary);
  font-size: 0.94rem;
  font-weight: 500;
}

.nav-links a {
  text-decoration: none;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--primary);
}

.language-switch {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 4px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
}

.language-switch a,
.language-switch span {
  min-width: 38px;
  padding: 4px 8px;
  border-radius: 999px;
  color: var(--text-secondary);
  font-size: 0.78rem;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
}

.language-switch [aria-current="true"] {
  background: var(--primary);
  color: white;
}

.hero {
  padding: 96px 0 72px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(360px, 0.8fr);
  align-items: center;
  gap: clamp(40px, 6vw, 72px);
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--primary);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 680px;
  margin-bottom: 22px;
  font-size: clamp(2.8rem, 5.4vw, 4.75rem);
  line-height: 1.02;
  letter-spacing: -0.055em;
  text-wrap: balance;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 1.08;
  letter-spacing: -0.045em;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.18rem;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.hero-copy {
  max-width: 650px;
  margin-bottom: 30px;
  color: var(--text-secondary);
  font-size: clamp(1.08rem, 2vw, 1.3rem);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.store-status {
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  justify-content: center;
  padding: 7px 12px;
  border: 1px solid #bfdbfe;
  border-radius: 999px;
  background: var(--primary-light);
  color: var(--primary-pressed);
  font-size: 0.82rem;
  font-weight: 700;
}

.purchase-note {
  color: var(--text-secondary);
  font-size: 0.93rem;
}

.decision-panel {
  padding: clamp(26px, 5vw, 46px);
  border: 1px solid var(--border);
  border-radius: 30px;
  background: var(--surface);
}

.decision-panel > p {
  margin-bottom: 26px;
  color: var(--text-secondary);
}

.decision-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.decision-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 20px;
  border-radius: 16px;
  background: white;
  color: var(--text-primary);
  font-weight: 650;
}

.decision-list li span {
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  text-align: right;
}

.decision-list .keep {
  box-shadow: inset 4px 0 0 var(--primary);
}

.decision-list .delete {
  box-shadow: inset 4px 0 0 var(--delete);
}

.section {
  padding: 84px 0;
}

.section.surface {
  background: var(--surface);
}

.section-heading {
  max-width: 720px;
  margin-bottom: 42px;
}

.section-heading p,
.section-intro {
  color: var(--text-secondary);
  font-size: 1.08rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.feature-card {
  min-height: 230px;
  padding: 26px;
  border: 1px solid var(--border);
  border-radius: 22px;
  background: white;
}

.feature-number {
  display: grid;
  width: 42px;
  height: 42px;
  margin-bottom: 28px;
  place-items: center;
  border-radius: 13px;
  background: var(--primary-light);
  color: var(--primary);
  font-weight: 750;
}

.feature-card p {
  margin-bottom: 0;
  color: var(--text-secondary);
}

.trust-panel {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  align-items: center;
  padding: clamp(30px, 5vw, 58px);
  border-radius: 30px;
  background: var(--text-primary);
  color: white;
}

.trust-panel p {
  margin-bottom: 0;
  color: #cbd5e1;
  font-size: 1.05rem;
}

.trust-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.trust-list li {
  padding: 15px 17px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.06);
}

.site-footer {
  padding: 38px 0;
  border-top: 1px solid var(--border);
}

.footer-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.footer-links a {
  text-decoration: none;
}

.copyright {
  margin: 0;
  color: var(--text-secondary);
  font-size: 0.88rem;
}

.page-hero {
  padding: 76px 0 44px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.page-hero .section-shell {
  max-width: 860px;
}

.page-hero h1 {
  margin-bottom: 18px;
  font-size: clamp(2.25rem, 4vw, 3.45rem);
  line-height: 1.06;
}

.page-hero p:last-child {
  max-width: 720px;
  margin-bottom: 0;
  color: var(--text-secondary);
  font-size: 1.08rem;
}

.document-section {
  padding: 58px 0 88px;
}

.document-shell {
  width: min(calc(100% - 40px), 820px);
  margin-inline: auto;
}

.prose {
  color: var(--text-primary);
}

.prose section + section {
  margin-top: 42px;
  padding-top: 42px;
  border-top: 1px solid var(--border);
}

.prose h2 {
  margin-bottom: 14px;
  font-size: clamp(1.55rem, 3vw, 2rem);
  letter-spacing: -0.03em;
}

.prose h3 {
  margin-top: 26px;
}

.prose p,
.prose li {
  color: #4b5563;
}

.prose ul,
.prose ol {
  padding-left: 1.35rem;
}

.prose li + li {
  margin-top: 9px;
}

.prose a,
.support-card a {
  color: var(--primary-pressed);
  overflow-wrap: anywhere;
}

.notice {
  margin-bottom: 38px;
  padding: 18px 20px;
  border: 1px solid #bfdbfe;
  border-radius: 16px;
  background: var(--primary-light);
  color: #1e3a8a;
}

.notice strong {
  display: block;
  margin-bottom: 3px;
}

.effective-date {
  color: var(--text-secondary);
  font-size: 0.92rem;
}

.support-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.support-card {
  padding: 26px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: white;
}

.support-card p:last-child,
.support-card ol:last-child,
.support-card ul:last-child {
  margin-bottom: 0;
}

.support-card p,
.support-card li {
  color: #4b5563;
}

.support-card ol,
.support-card ul {
  padding-left: 1.2rem;
}

.support-card.wide {
  grid-column: 1 / -1;
}

.email-button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  margin-top: 8px;
  padding: 11px 17px;
  border-radius: 13px;
  background: var(--primary);
  color: white !important;
  font-weight: 650;
  text-decoration: none;
}

.email-button:hover {
  background: var(--primary-pressed);
}

.error-page {
  min-height: calc(100vh - 160px);
  display: grid;
  place-items: center;
  padding: 64px 20px;
  text-align: center;
}

.error-page > div {
  max-width: 620px;
}

.error-code {
  margin-bottom: 8px;
  color: var(--primary);
  font-size: 1rem;
  font-weight: 750;
  letter-spacing: 0.12em;
}

.text-link {
  color: var(--primary-pressed);
  font-weight: 650;
}

@media (max-width: 820px) {
  .hero {
    padding-top: 66px;
  }

  .hero-grid,
  .trust-panel {
    grid-template-columns: 1fr;
  }

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

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

  .support-card.wide {
    grid-column: auto;
  }

  .feature-card {
    min-height: auto;
  }
}

@media (max-width: 560px) {
  .nav-shell,
  .section-shell,
  .footer-shell {
    width: min(calc(100% - 28px), var(--content));
  }

  .nav-shell {
    min-height: 64px;
    gap: 12px;
  }

  .nav-links {
    gap: 10px;
    font-size: 0.88rem;
  }

  .language-switch a,
  .language-switch span {
    min-width: 34px;
    padding-inline: 6px;
  }

  .hero {
    padding: 50px 0 58px;
  }

  .hero h1 {
    font-size: clamp(2.2rem, 10vw, 2.75rem);
  }

  .page-hero h1 {
    font-size: clamp(2.15rem, 11vw, 2.8rem);
  }

  .section {
    padding: 64px 0;
  }

  .page-hero {
    padding: 52px 0 34px;
  }

  .document-shell {
    width: min(calc(100% - 28px), 820px);
  }

  .trust-list {
    grid-template-columns: 1fr;
  }

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