:root {
  --navy: #102a43;
  --navy-dark: #0a1f33;
  --blue: #1769aa;
  --blue-dark: #10548c;
  --blue-light: #edf5fb;
  --text: #243b53;
  --muted: #627d98;
  --border: #d9e2ec;
  --background: #f6f8fa;
  --white: #ffffff;
  --success: #157347;
  --success-bg: #eaf6ef;
  --danger: #b42318;
  --danger-bg: #fff0ee;
  --shadow: 0 12px 32px rgba(16, 42, 67, 0.08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--background);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, Helvetica, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--blue-dark); }
button, input, select, textarea { font: inherit; }
.shell { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }
.narrow { max-width: 680px; }

header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid var(--border);
}
.nav {
  min-height: 104px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.brand-logo { width: 138px; height: 94px; display: block; flex: 0 0 auto; text-decoration: none; }
.brand-logo img { width: 100%; height: 100%; display: block; object-fit: contain; }
.wordmark {
  color: var(--navy-dark);
  font-size: 20px;
  font-weight: 750;
  letter-spacing: -0.02em;
  text-decoration: none;
}
.wordmark span { color: var(--blue); }
nav { display: flex; align-items: center; gap: 26px; font-size: 14px; }
nav a { color: var(--text); text-decoration: none; font-weight: 600; }
nav a:hover { color: var(--blue-dark); }
.nav-divider { width: 1px; height: 22px; background: var(--border); }
.language-toggle {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 7px;
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--muted);
  font-size: 12px;
}
.language-toggle a { color: var(--muted); font-weight: 650; }
.language-toggle a.active { color: var(--navy-dark); text-decoration: underline; text-underline-offset: 3px; }
.nav-cta {
  padding: 9px 15px;
  color: var(--white) !important;
  background: var(--blue);
  border-radius: 5px;
}
.nav-button {
  border: 0;
  padding: 0;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  font-weight: 600;
}
.setup-steps { padding-left: 22px; }
.setup-steps li + li { margin-top: 12px; }
.setup-steps code, .recovery-codes code {
  padding: 3px 6px;
  border: 1px solid var(--border);
  border-radius: 3px;
  background: var(--blue-light);
  color: var(--navy-dark);
}
.code-wrap { display: block; margin-top: 6px; overflow-wrap: anywhere; white-space: normal; }
.recovery-panel { margin-bottom: 24px; border-color: #9bc7ae; background: var(--success-bg); }
.recovery-codes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 24px;
  padding: 0;
  list-style: none;
}
.recovery-codes code { display: inline-block; min-width: 150px; text-align: center; letter-spacing: 0.06em; }
.health-check { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; padding: 16px 0; border-top: 1px solid var(--border); }
.health-check p { margin: 3px 0 0; color: var(--muted); }
.status.health-ok { color: var(--success); background: var(--success-bg); }
.status.health-warning { color: #8a5b00; background: #fff7df; }
.status.health-critical { color: var(--danger); background: var(--danger-bg); }

.hero {
  padding: 92px 0 86px;
  background: var(--white);
  border-bottom: 1px solid var(--border);
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(360px, 0.85fr);
  align-items: center;
  gap: 76px;
}
.eyebrow {
  margin: 0 0 14px;
  color: var(--blue-dark);
  font-size: 12px;
  font-weight: 750;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
h1, h2, h3, p { margin-top: 0; }
h1 {
  margin-bottom: 22px;
  color: var(--navy-dark);
  font-size: clamp(42px, 5.2vw, 62px);
  font-weight: 720;
  letter-spacing: -0.035em;
  line-height: 1.08;
}
h2 {
  margin-bottom: 18px;
  color: var(--navy-dark);
  font-size: clamp(30px, 3.6vw, 42px);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.15;
}
.lede {
  max-width: 700px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.65;
}
.actions { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 30px; }
.actions form { margin: 0; }
.button {
  min-height: 47px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  border: 1px solid var(--blue);
  border-radius: 5px;
  background: var(--blue);
  color: var(--white);
  cursor: pointer;
  font-weight: 700;
  text-decoration: none;
}
.button:hover { background: var(--blue-dark); border-color: var(--blue-dark); }
.button.ghost { background: var(--white); border-color: #9fb3c8; color: var(--navy); }
.button.ghost:hover { background: #f5f7f9; border-color: #829ab1; }
.button.danger { color: var(--danger); border-color: #e7aaa4; }
.button.full { width: 100%; }
.button:disabled { opacity: 0.5; cursor: not-allowed; }
.service-points {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  margin: 28px 0 0;
  padding: 22px 0 0;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 14px;
  list-style: none;
}
.service-points li::before { content: "✓"; margin-right: 7px; color: var(--success); font-weight: 800; }

.plan-summary {
  overflow: hidden;
  border: 1px solid #cbd7e3;
  border-radius: 8px;
  background: var(--white);
  box-shadow: var(--shadow);
}
.plan-summary-head { padding: 27px 28px 24px; border-bottom: 1px solid var(--border); }
.plan-summary-head span, .plan-summary-head strong, .plan-summary-head small { display: block; }
.plan-summary-head span { color: var(--muted); font-size: 14px; font-weight: 650; }
.plan-summary-head strong { margin-top: 6px; color: var(--navy-dark); font-size: 38px; line-height: 1.15; }
.plan-summary-head small { color: var(--muted); }
.plan-summary dl { margin: 0; padding: 5px 28px; }
.plan-summary dl div { padding: 17px 0; border-bottom: 1px solid var(--border); }
.plan-summary dt { color: var(--muted); font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; }
.plan-summary dd { margin: 4px 0 0; color: var(--navy-dark); font-weight: 650; }
.availability { margin-left: 6px; padding: 3px 6px; border-radius: 3px; background: var(--blue-light); color: var(--blue-dark); font-size: 10px; text-transform: uppercase; }
.plan-summary > p { margin: 0; padding: 19px 28px; background: #f8fafc; color: var(--muted); font-size: 13px; }

.section { padding: 82px 0; }
.section-white { background: var(--white); }
.section-heading { max-width: 720px; margin-bottom: 38px; }
.section-heading.compact { max-width: 590px; }
.section-heading > p:last-child, .section-copy { color: var(--muted); font-size: 17px; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feature-cards { grid-template-columns: repeat(4, 1fr); }
.cards article, .panel {
  padding: 25px;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: var(--white);
}
.feature-cards article { min-height: 220px; }
.feature-number { display: block; margin-bottom: 36px; color: var(--blue); font-size: 12px; font-weight: 750; }
.cards b { display: block; color: var(--navy-dark); font-size: 18px; }
.cards p { margin: 9px 0 0; color: var(--muted); font-size: 14px; }

.process-section { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.process { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin: 0; padding: 0; border: 1px solid var(--border); background: var(--white); list-style: none; }
.process li { display: flex; gap: 18px; padding: 27px; }
.process li + li { border-left: 1px solid var(--border); }
.process li > span { width: 29px; height: 29px; flex: 0 0 auto; display: grid; place-items: center; border-radius: 50%; background: var(--blue-light); color: var(--blue-dark); font-size: 13px; font-weight: 750; }
.process b { display: block; margin-bottom: 7px; color: var(--navy-dark); }
.process p { margin: 0; color: var(--muted); font-size: 14px; }

.security-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.check-list { margin: 4px 0 0; padding: 0; border-top: 1px solid var(--border); list-style: none; }
.check-list li { padding: 14px 0; border-bottom: 1px solid var(--border); color: var(--text); }
.check-list li::before { content: "✓"; margin-right: 10px; color: var(--success); font-weight: 800; }

.pricing-section { background: #edf2f7; }
.pricing-layout { display: grid; grid-template-columns: 1fr 430px; gap: 80px; align-items: center; }
.pricing-card { padding: 30px; border: 1px solid #c5d2df; border-radius: 7px; background: var(--white); box-shadow: 0 8px 24px rgba(16, 42, 67, 0.06); }
.pricing-card > div span, .pricing-card > div strong, .pricing-card > div small { display: block; }
.pricing-card > div span { color: var(--muted); font-weight: 650; }
.pricing-card > div strong { margin-top: 5px; color: var(--navy-dark); font-size: 42px; line-height: 1.15; }
.pricing-card > div small { color: var(--muted); }
.pricing-card ul { margin: 25px 0; padding: 18px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); list-style: none; }
.pricing-card li { padding: 7px 0; }
.pricing-card li::before { content: "✓"; margin-right: 9px; color: var(--success); font-weight: 800; }

.faq-layout { display: grid; grid-template-columns: 330px 1fr; gap: 70px; align-items: start; }
.faq-layout > .section-heading { position: sticky; top: 105px; }
.faq-list details { padding: 20px 0; border-bottom: 1px solid var(--border); }
.faq-list details:first-child { border-top: 1px solid var(--border); }
.faq-list summary { color: var(--navy-dark); cursor: pointer; font-weight: 700; }
.faq-list details p { margin: 11px 0 0; color: var(--muted); }
.development-note { padding: 24px 0; border-top: 1px solid #bfd3e3; background: var(--blue-light); }
.development-note .shell { display: grid; grid-template-columns: 180px 1fr; gap: 20px; }
.development-note strong { color: var(--navy-dark); }
.development-note p { margin: 0; color: var(--muted); font-size: 14px; }

.page-intro {
  padding: 72px 0 62px;
  border-bottom: 1px solid var(--border);
  background: var(--white);
}
.page-intro .shell { max-width: 880px; margin-left: max(20px, calc((100% - 1120px) / 2)); }
.page-intro h1 { margin-bottom: 17px; font-size: clamp(40px, 5vw, 56px); }
.page-intro .shell > p:last-of-type { max-width: 760px; margin-bottom: 0; color: var(--muted); font-size: 18px; }
.legal-intro { padding-bottom: 48px; }
.legal-meta { display: flex; gap: 12px 25px; flex-wrap: wrap; margin-top: 24px; color: var(--muted); font-size: 13px; }
.legal-meta span:first-child { color: var(--blue-dark); font-weight: 750; }
.detail-grid, .contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.detail-grid article, .contact-grid article {
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: var(--white);
}
.detail-grid h2, .contact-grid h2 { margin-bottom: 12px; font-size: 24px; }
.detail-grid p, .contact-grid p { color: var(--muted); }
.contact-grid strong { color: var(--navy-dark); overflow-wrap: anywhere; }
.faq-page { max-width: 920px; }
.faq-group + .faq-group { margin-top: 52px; }
.faq-group h2 { margin-bottom: 17px; font-size: 28px; }
.faq-group details { padding: 20px 0; border-bottom: 1px solid var(--border); }
.faq-group details:first-of-type { border-top: 1px solid var(--border); }
.faq-group summary { color: var(--navy-dark); cursor: pointer; font-weight: 700; }
.faq-group details p { margin: 11px 0 0; color: var(--muted); }
.compact-faq { max-width: 850px; }
.prose { max-width: 820px; }
.prose > section + section { margin-top: 38px; padding-top: 38px; border-top: 1px solid var(--border); }
.prose h2 { margin-bottom: 11px; font-size: 25px; }
.prose p { margin: 0; color: var(--text); }
.page-callout { padding: 38px 0; border-top: 1px solid #bed2e1; background: var(--blue-light); }
.page-callout .shell { display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.page-callout h2 { margin-bottom: 7px; font-size: 27px; }
.page-callout p { margin: 0; color: var(--muted); }
.page-callout .button { flex: 0 0 auto; }
.card-note { display: block; margin-top: 15px; text-align: center; }

footer { padding: 48px 0 22px; border-top: 1px solid var(--border); background: var(--white); color: var(--muted); font-size: 13px; }
footer .footer-grid { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 42px; }
.footer-grid > div { display: flex; align-items: flex-start; flex-direction: column; gap: 8px; }
.footer-grid > div:first-child p { max-width: 250px; margin: 5px 0 0; }
.footer-grid strong { margin-bottom: 4px; color: var(--navy-dark); font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase; }
.footer-grid a:not(.wordmark) { color: var(--muted); text-decoration: none; }
.footer-grid a:hover { color: var(--blue-dark); }
footer .footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 34px; padding-top: 18px; border-top: 1px solid var(--border); }

.auth-panel { padding: 36px; box-shadow: 0 8px 25px rgba(16, 42, 67, 0.05); }
.auth-panel h1, .checkout h1 { margin: 25px 0 10px; font-size: 36px; }
.auth-panel > p { color: var(--muted); }
.stack { display: grid; gap: 18px; margin-top: 27px; }
.stack label { display: grid; gap: 7px; color: var(--navy-dark); font-size: 13px; font-weight: 700; }
.stack input, .stack select, .stack textarea {
  width: 100%;
  padding: 12px 13px;
  border: 1px solid #bcccdc;
  border-radius: 5px;
  outline: none;
  background: var(--white);
  color: var(--text);
}
.stack input:focus, .stack select:focus, .stack textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(23, 105, 170, 0.12); }
.stack small { color: var(--muted); font-weight: 400; }
.username-field { display: flex; align-items: center; overflow: hidden; border: 1px solid #bcccdc; border-radius: 5px; background: var(--white); }
.username-field input { border: 0; border-radius: 0; }
.username-field span { padding: 0 13px; color: var(--muted); white-space: nowrap; }
.form-foot { margin: 21px 0 0 !important; text-align: center; }
.admin-access-link { margin: 14px 0 0; text-align: center; font-size: 13px; }
.admin-access-link a { color: var(--muted); }

.page-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; margin-bottom: 30px; }
.page-head h1 { margin: 0; font-size: clamp(36px, 4vw, 48px); }
.account-state, .status { display: inline-block; padding: 5px 8px; border-radius: 4px; background: #e9eef3; color: var(--muted); font-size: 10px; font-style: normal; font-weight: 750; letter-spacing: 0.05em; text-transform: uppercase; }
.status.active { background: var(--success-bg); color: var(--success); }
.status.disabled, .status.pending { background: #f1f3f5; color: #68737d; }
.dashboard-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 18px; }
.panel h2 { margin-bottom: 17px; font-size: 22px; }
.panel p { color: var(--muted); }
.identity { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--border); }
.identity span, .identity strong { display: block; }
.identity span { color: var(--muted); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; }
.identity strong { margin-top: 3px; color: var(--navy-dark); }
.notice, .flash { margin: 16px 0; padding: 13px 15px; border: 1px solid #b8d9c5; border-radius: 5px; background: var(--success-bg); color: #1d613f; }
.flash.error { border-color: #efb7b1; background: var(--danger-bg); color: var(--danger); }
.flash.success { background: var(--success-bg); color: var(--success); }
.meter { height: 7px; overflow: hidden; border-radius: 4px; background: #e4e9ee; }
.meter i { display: block; height: 100%; background: var(--blue); }
.panel small, .muted { color: var(--muted); }
.checkout { padding: 38px; border: 1px solid var(--border); border-radius: 7px; background: var(--white); box-shadow: var(--shadow); }
.checkout-price { display: flex; align-items: baseline; gap: 10px; margin: 25px 0; }
.checkout-price strong { color: var(--navy-dark); font-size: 46px; }
.checkout-price span { color: var(--muted); }
.checkout form + form { margin-top: 12px; }
.text-link { display: block; width: 100%; margin-top: 17px; color: var(--muted); text-align: center; }
.message { padding: 16px 0; border-bottom: 1px solid var(--border); }
.message > span { color: var(--muted); font-size: 11px; text-transform: uppercase; }
.message h3 { margin: 5px 0 3px; }
.message p { margin-bottom: 8px; font-size: 13px; }
.message pre { padding: 13px; border: 1px solid var(--border); border-radius: 4px; background: #f8fafc; font: 13px/1.5 ui-monospace, SFMono-Regular, monospace; white-space: pre-wrap; }
.table-panel { margin-top: 18px; }
.table-scroll { overflow: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { padding: 12px; border-bottom: 1px solid var(--border); text-align: left; }
th { color: var(--muted); font-size: 11px; text-transform: uppercase; }

@media (max-width: 900px) {
  .nav-section { display: none; }
  .hero-grid, .pricing-layout { grid-template-columns: 1fr; gap: 45px; }
  .feature-cards { grid-template-columns: 1fr 1fr; }
  .security-grid { gap: 45px; }
}

@media (max-width: 680px) {
  .shell { width: min(100% - 28px, 1120px); }
  .hero { padding: 62px 0; }
  h1 { font-size: 40px; }
  h2 { font-size: 31px; }
  .section { padding: 62px 0; }
  .service-points { gap: 10px 18px; }
  .feature-cards, .security-grid, .dashboard-grid, .faq-layout { grid-template-columns: 1fr; }
  .process { display: block; }
  .process li + li { border-top: 1px solid var(--border); border-left: 0; }
  .faq-layout { gap: 20px; }
  .faq-layout > .section-heading { position: static; }
  .development-note .shell { grid-template-columns: 1fr; gap: 5px; }
  .page-head { display: block; }
  .account-state { margin-top: 11px; }
  .auth-panel, .checkout, .panel { padding: 22px; }
  .username-field span { padding: 0 8px; font-size: 12px; }
  .nav { min-height: 84px; }
  .brand-logo { width: 106px; height: 74px; }
  .nav-divider { display: none; }
  .page-intro .shell { margin-left: auto; }
  .detail-grid, .contact-grid { grid-template-columns: 1fr; }
  .page-callout .shell { align-items: flex-start; flex-direction: column; }
  footer .footer-grid { grid-template-columns: 1fr 1fr; }
  footer .footer-bottom { display: grid; }
}

@media (max-width: 430px) {
  nav { gap: 12px; }
  nav > a:not(.nav-cta) { display: none; }
  .nav-cta { padding: 8px 11px; }
  .language-toggle { padding: 3px 6px; }
  .brand-logo { width: 94px; height: 68px; }
  .actions { align-items: stretch; flex-direction: column; }
  .actions .button { width: 100%; }
  .feature-cards { grid-template-columns: 1fr; }
  .plan-summary-head, .plan-summary dl, .plan-summary > p { padding-left: 20px; padding-right: 20px; }
  footer .footer-grid { grid-template-columns: 1fr; }
  .recovery-codes { grid-template-columns: 1fr; }
}