:root {
  color-scheme: light;
  --navy: #142a37;
  --navy-deep: #0b1e29;
  --slate: #435b67;
  --muted: #687c85;
  --paper: #faf9f5;
  --white: #ffffff;
  --sand: #eee6d6;
  --sand-light: #f5f0e7;
  --copper: #b96e45;
  --copper-dark: #8d4f31;
  --sage: #4f7568;
  --sage-light: #e6efeb;
  --gold: #d6b269;
  --line: #d8d8d1;
  --shadow: 0 28px 70px rgba(20, 42, 55, 0.13);
  --radius: 26px;
  --shell: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--navy);
  background: var(--paper);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.62;
  text-rendering: optimizeLegibility;
}

a {
  color: var(--copper-dark);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--navy-deep);
}

a:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 4px;
  border-radius: 5px;
}

.skip-link {
  position: absolute;
  top: -90px;
  left: 16px;
  z-index: 100;
  padding: 10px 15px;
  color: var(--white);
  background: var(--navy-deep);
  border-radius: 9px;
}

.skip-link:focus {
  top: 14px;
}

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

.site-header {
  position: relative;
  z-index: 10;
  border-bottom: 1px solid rgba(216, 216, 209, 0.85);
  background: rgba(250, 249, 245, 0.95);
}

.nav {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--navy);
  font-size: 1.03rem;
  font-weight: 770;
  letter-spacing: -0.025em;
  text-decoration: none;
}

.brand-symbol {
  position: relative;
  width: 40px;
  height: 40px;
  flex: 0 0 40px;
  overflow: hidden;
  border-radius: 12px;
  background: linear-gradient(145deg, #0f2937 0%, #315666 62%, #ba754d 100%);
  box-shadow: 0 8px 18px rgba(20, 42, 55, 0.2);
}

.brand-symbol::before {
  content: "";
  position: absolute;
  width: 20px;
  height: 17px;
  left: 10px;
  top: 13px;
  border: 2px solid rgba(255, 255, 255, 0.94);
  border-radius: 2px 2px 5px 5px;
}

.brand-symbol::after {
  content: "";
  position: absolute;
  width: 15px;
  height: 15px;
  left: 12px;
  top: 7px;
  border-left: 2px solid rgba(255, 255, 255, 0.94);
  border-top: 2px solid rgba(255, 255, 255, 0.94);
  transform: rotate(45deg);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 26px;
  font-size: 0.92rem;
  font-weight: 650;
}

.nav-links a {
  color: var(--slate);
  text-decoration: none;
}

.nav-links a[aria-current="page"] {
  color: var(--copper-dark);
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 7px;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 92px 0 96px;
  background:
    radial-gradient(circle at 84% 17%, rgba(214, 178, 105, 0.24), transparent 26%),
    radial-gradient(circle at 5% 94%, rgba(79, 117, 104, 0.14), transparent 32%),
    linear-gradient(180deg, #fbfaf7 0%, #f2eee6 100%);
}

.hero::after {
  content: "";
  position: absolute;
  width: 540px;
  height: 540px;
  right: -330px;
  bottom: -360px;
  border: 1px solid rgba(185, 110, 69, 0.22);
  border-radius: 50%;
  box-shadow: 0 0 0 58px rgba(185, 110, 69, 0.035), 0 0 0 116px rgba(185, 110, 69, 0.025);
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.74fr);
  gap: clamp(44px, 7vw, 90px);
  align-items: center;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--copper-dark);
  font-size: 0.74rem;
  font-weight: 820;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin-top: 0;
  line-height: 1.12;
  letter-spacing: -0.035em;
}

h1 {
  max-width: 760px;
  margin-bottom: 22px;
  font-family: ui-serif, Georgia, Cambria, "Times New Roman", serif;
  font-size: clamp(2.75rem, 5.7vw, 5.15rem);
  font-weight: 650;
}

h2 {
  margin-bottom: 18px;
  font-family: ui-serif, Georgia, Cambria, "Times New Roman", serif;
  font-size: clamp(2.05rem, 3.9vw, 3.4rem);
  font-weight: 650;
}

h3 {
  margin-bottom: 9px;
  font-size: 1.25rem;
}

p {
  margin-top: 0;
}

.hero-lede,
.lede {
  max-width: 700px;
  color: var(--slate);
  font-size: clamp(1.06rem, 1.5vw, 1.24rem);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 11px 19px;
  border: 2px solid var(--navy);
  border-radius: 999px;
  color: var(--white);
  background: var(--navy);
  font-weight: 750;
  text-decoration: none;
}

.button:hover {
  color: var(--white);
  background: var(--copper-dark);
  border-color: var(--copper-dark);
}

.button.secondary {
  color: var(--navy);
  background: transparent;
  border-color: var(--line);
}

.button.secondary:hover {
  color: var(--copper-dark);
  background: var(--white);
  border-color: var(--sand);
}

.microcopy,
.fine-print {
  color: var(--muted);
  font-size: 0.84rem;
}

.microcopy {
  margin: 15px 0 0;
}

.status-card {
  position: relative;
  padding: 28px;
  overflow: hidden;
  color: var(--white);
  background: linear-gradient(155deg, #102734 0%, #234958 100%);
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 32px;
  box-shadow: var(--shadow);
}

.status-card::after {
  content: "";
  position: absolute;
  width: 215px;
  height: 215px;
  right: -92px;
  bottom: -130px;
  border: 28px solid rgba(214, 178, 105, 0.1);
  border-radius: 50%;
}

.status-label {
  color: #ddc995;
  font-size: 0.71rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.status-row {
  display: flex;
  align-items: center;
  gap: 22px;
  margin: 19px 0 25px;
}

.gauge {
  width: 126px;
  height: 126px;
  display: grid;
  flex: 0 0 126px;
  place-items: center;
  border-radius: 50%;
  background: conic-gradient(#d6b269 0 44%, rgba(255, 255, 255, 0.12) 44% 100%);
}

.gauge::before {
  content: "44%";
  width: 100px;
  height: 100px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #173441;
  font-size: 1.55rem;
  font-weight: 790;
}

.status-copy strong {
  display: block;
  margin-bottom: 4px;
  font-family: ui-serif, Georgia, serif;
  font-size: 1.7rem;
  font-weight: 620;
}

.status-copy span {
  color: #d4dfe2;
  font-size: 0.9rem;
}

.task-preview {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 9px;
}

.task-row {
  display: grid;
  grid-template-columns: 12px 1fr auto;
  gap: 11px;
  align-items: center;
  padding: 12px 13px;
  background: rgba(255, 255, 255, 0.075);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 13px;
  font-size: 0.87rem;
}

.dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #7fb398;
}

.dot.attention {
  background: #dc966d;
}

.task-state {
  color: #c6d5d9;
  font-size: 0.74rem;
}

.section {
  padding: 88px 0;
}

.section.tint {
  background: var(--sand-light);
  border-block: 1px solid #e9e1d4;
}

.section.dark {
  color: var(--white);
  background: var(--navy-deep);
}

.section.dark .eyebrow {
  color: #ddc995;
}

.section.dark .lede,
.section.dark p {
  color: #c8d5d9;
}

.section-heading {
  max-width: 780px;
  margin-bottom: 42px;
}

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

.feature-card,
.support-card,
.price-card,
.diagnostic-card {
  padding: 25px;
  border: 1px solid var(--line);
  border-radius: 21px;
  background: rgba(255, 255, 255, 0.82);
}

.feature-card p,
.support-card p,
.price-card p {
  margin-bottom: 0;
  color: var(--slate);
}

.feature-number {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  margin-bottom: 20px;
  color: var(--copper-dark);
  background: #f0e1d5;
  border-radius: 10px;
  font-size: 0.78rem;
  font-weight: 830;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.75fr);
  gap: clamp(38px, 7vw, 88px);
  align-items: start;
}

.check-list,
.plain-list {
  margin: 23px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li,
.plain-list li {
  position: relative;
  padding: 10px 0 10px 31px;
  border-bottom: 1px solid rgba(216, 216, 209, 0.72);
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 10px;
  color: var(--sage);
  font-weight: 850;
}

.plain-list li::before {
  content: "—";
  position: absolute;
  left: 0;
  top: 10px;
  color: var(--copper);
  font-weight: 850;
}

.price-card.primary {
  color: var(--white);
  background: linear-gradient(145deg, #173442, #0b202b);
  border-color: rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow);
}

.price-card.primary p {
  color: #cedbdd;
}

.price {
  margin: 9px 0 5px;
  font-family: ui-serif, Georgia, serif;
  font-size: 3.25rem;
  font-weight: 650;
  letter-spacing: -0.06em;
}

.callout {
  padding: 22px 24px;
  color: var(--navy);
  background: var(--sage-light);
  border: 1px solid #cbded5;
  border-radius: 18px;
}

.callout.warning {
  background: #f6e9df;
  border-color: #e8cab7;
}

.callout p:last-child {
  margin-bottom: 0;
}

.space-top {
  margin-top: 28px;
}

.page-hero {
  padding: 76px 0 65px;
  background: linear-gradient(180deg, #fbfaf7 0%, #f2eee6 100%);
  border-bottom: 1px solid #e6dfd4;
}

.page-hero h1 {
  max-width: 860px;
  font-size: clamp(2.65rem, 5vw, 4.55rem);
}

.article-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 70px;
  align-items: start;
}

.prose {
  min-width: 0;
}

.prose h2 {
  margin-top: 54px;
  font-size: clamp(1.7rem, 3vw, 2.45rem);
}

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

.prose h3 {
  margin-top: 31px;
}

.prose li {
  margin-bottom: 8px;
}

.toc {
  position: sticky;
  top: 25px;
  display: grid;
  gap: 9px;
  padding: 20px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 18px;
  font-size: 0.84rem;
}

.toc strong {
  margin-bottom: 4px;
}

.toc a {
  color: var(--slate);
  text-decoration: none;
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-list details {
  padding: 0 22px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 16px;
}

.faq-list summary {
  padding: 19px 34px 19px 0;
  cursor: pointer;
  font-weight: 750;
}

.faq-list details p,
.faq-list details ul,
.faq-list details ol {
  margin-top: -3px;
  padding-bottom: 18px;
  color: var(--slate);
}

.faq-list details ul,
.faq-list details ol {
  padding-left: 22px;
}

.site-footer {
  padding: 50px 0;
  color: #c7d3d7;
  background: var(--navy-deep);
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 42px;
}

.site-footer .brand {
  color: var(--white);
}

.copyright {
  max-width: 520px;
  margin: 17px 0 0;
  color: #aebdc2;
  font-size: 0.83rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  align-content: flex-start;
  justify-content: flex-end;
  gap: 10px 22px;
  font-size: 0.88rem;
}

.footer-links a {
  color: #dce5e7;
}

@media (max-width: 900px) {
  .hero-grid,
  .split,
  .article-grid {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    gap: 48px;
  }

  .status-card {
    max-width: 570px;
  }

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

  .toc {
    position: static;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    order: -1;
  }
}

@media (max-width: 640px) {
  body {
    font-size: 16px;
  }

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

  .nav {
    min-height: 68px;
    align-items: flex-start;
    flex-direction: column;
    padding: 14px 0;
    gap: 12px;
  }

  .nav-links {
    width: 100%;
    justify-content: space-between;
    gap: 15px;
  }

  .hero,
  .section {
    padding: 64px 0;
  }

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

  .feature-grid,
  .support-grid,
  .price-grid,
  .toc {
    grid-template-columns: 1fr;
  }

  .status-row {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-grid {
    flex-direction: column;
  }

  .footer-links {
    justify-content: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

@media print {
  .site-header,
  .site-footer,
  .actions,
  .toc {
    display: none;
  }

  body {
    color: #000;
    background: #fff;
    font-size: 11pt;
  }

  .hero,
  .page-hero,
  .section,
  .section.tint,
  .section.dark {
    color: #000;
    background: #fff;
    padding: 22px 0;
    border: 0;
  }
}