:root {
  color-scheme: light;
  --bg: #f6f8fb;
  --surface: #ffffff;
  --surface-2: #eef5f3;
  --text: #16202a;
  --muted: #667481;
  --line: #dfe7ec;
  --accent: #00a6b2;
  --accent-2: #1f7a5a;
  --accent-3: #f15b4a;
  --shadow: 0 24px 70px rgba(22, 32, 42, 0.11);
  --radius: 8px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    linear-gradient(120deg, rgba(0, 166, 178, 0.08), transparent 34rem),
    linear-gradient(280deg, rgba(241, 91, 74, 0.08), transparent 30rem),
    var(--bg);
  color: var(--text);
  font-size: 15px;
  line-height: 1.68;
}

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

a {
  color: inherit;
}

.site-header,
.footer {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 24px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-size: 16px;
  font-weight: 800;
  text-decoration: none;
}

.brand .logo {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: linear-gradient(135deg, #e5322d, #ff7a59);
  display: grid;
  place-items: center;
  color: #fff;
  font-weight: 900;
  font-size: 17px;
  box-shadow: 0 2px 8px rgba(22, 32, 42, 0.08);
  flex: none;
}

.nav {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav a {
  border: 1px solid transparent;
  border-radius: var(--radius);
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  padding: 8px 11px;
  text-decoration: none;
}

.nav a:hover,
.nav a[aria-current="page"] {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.8);
  color: var(--text);
}

main {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.94fr) minmax(320px, 1.06fr);
  gap: 44px;
  align-items: center;
  min-height: calc(100vh - 128px);
  padding: 48px 0 72px;
}

.hero h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(36px, 5.8vw, 68px);
  line-height: 1.04;
  letter-spacing: 0;
}

.page-hero h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1.08;
  letter-spacing: 0;
}

.lead {
  max-width: 700px;
  margin: 20px 0 0;
  color: #41515d;
  font-size: 16px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent-2);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-weight: 800;
  font-size: 14px;
  padding: 10px 18px;
  text-decoration: none;
}

.button.primary {
  border-color: var(--text);
  background: var(--text);
  color: #fff;
}

.button.secondary {
  background: rgba(255, 255, 255, 0.78);
  color: var(--text);
}

.hero-media {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.hero-media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.section {
  padding: 68px 0;
  border-top: 1px solid var(--line);
}

.two-column {
  display: grid;
  grid-template-columns: minmax(220px, 0.72fr) minmax(0, 1.28fr);
  gap: 48px;
}

.section h2,
.legal h2 {
  margin: 0;
  font-size: clamp(24px, 3.3vw, 40px);
  line-height: 1.16;
}

.section-heading {
  max-width: 680px;
  margin-bottom: 28px;
}

.prose p,
.product-band p,
.legal p,
.legal li {
  color: #3f4f5a;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.feature-card {
  min-height: 230px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.82);
  padding: 24px;
  box-shadow: 0 14px 32px rgba(22, 32, 42, 0.05);
}

.feature-card h3 {
  margin: 24px 0 10px;
  font-size: 19px;
  line-height: 1.25;
}

.feature-card p {
  margin: 0;
  color: var(--muted);
}

.icon {
  display: inline-grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: var(--radius);
  background: #e7f7f5;
  color: #08777f;
  font-size: 12px;
  font-weight: 900;
}

.product-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 28px;
  align-items: end;
  margin-bottom: 42px;
}

.product-band > div:first-child {
  border-radius: var(--radius);
  background: var(--text);
  color: white;
  padding: 34px;
}

.product-band p {
  color: rgba(255, 255, 255, 0.78);
  margin-bottom: 0;
}

.product-band .eyebrow {
  color: #70e4d7;
}

.link-stack {
  display: grid;
  gap: 10px;
}

.link-stack a {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
  font-weight: 800;
  padding: 15px 16px;
  text-decoration: none;
}

.page-hero {
  padding: 66px 0 38px;
  border-top: 1px solid var(--line);
}

.page-hero .lead {
  max-width: 780px;
}

.meta {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 26px;
}

.pill {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.78);
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  padding: 8px 11px;
}

.legal {
  display: grid;
  gap: 22px;
  padding: 18px 0 68px;
}

.legal-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.86);
  padding: 28px;
}

.legal-card h2 {
  margin-bottom: 14px;
  font-size: 22px;
}

.legal-card h3 {
  margin: 24px 0 8px;
  font-size: 16px;
}

.legal-card p:first:last-child {
  margin-bottom: 0;
}

.legal-card ul {
  margin: 12px 0 0;
  padding-left: 1.25rem;
}

.contact-box {
  display: grid;
  gap: 8px;
  border-left: 4px solid var(--accent);
  background: #f2fbfa;
  padding: 18px;
}

.contact-box p {
  margin: 0;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  overflow-wrap: anywhere;
}

.data-table th,
.data-table td {
  border-top: 1px solid var(--line);
  padding: 14px 0;
  font-size: 14px;
  text-align: left;
  vertical-align: top;
}

.data-table th {
  width: 30%;
  color: var(--text);
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  padding: 30px 0 42px;
}

.footer p {
  margin: 0;
}

.toc {
  display: grid;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.74);
  padding: 22px 24px;
}

.toc p.eyebrow {
  margin: 0;
}

.toc ol {
  margin: 6px 0 0;
  padding-left: 1.15rem;
  columns: 2;
  column-gap: 28px;
}

.toc li {
  break-inside: avoid;
  margin-bottom: 7px;
  font-size: 13.5px;
}

.toc a {
  color: var(--text);
  font-weight: 700;
  text-decoration: none;
}

.toc a:hover {
  color: var(--accent-2);
  text-decoration: underline;
}

.notice {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  border: 1px solid rgba(0, 166, 178, 0.32);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius);
  background: #eafbfa;
  padding: 18px 20px;
}

.notice.warn {
  border-color: rgba(241, 91, 74, 0.32);
  border-left-color: var(--accent-3);
  background: #fdf1ef;
}

.notice-icon {
  flex: none;
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-size: 15px;
  font-weight: 900;
}

.notice.warn .notice-icon {
  background: var(--accent-3);
}

.notice p {
  margin: 0 0 6px;
  color: #204a4c;
  font-size: 13.5px;
}

.notice.warn p {
  color: #6b2c22;
}

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

.notice strong {
  display: block;
  margin-bottom: 4px;
  font-size: 14.5px;
}

.legal-card h2 {
  display: flex;
  align-items: center;
  gap: 12px;
}

.legal-card h2 .icon {
  flex: none;
  width: 36px;
  height: 36px;
  font-size: 15px;
}

.at-a-glance {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 26px;
}

.glance-item {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.82);
  padding: 18px 14px;
  text-align: center;
}

.glance-item .icon {
  margin: 0 auto 12px;
}

.glance-item p {
  margin: 0;
  font-size: 12.5px;
  color: var(--muted);
  font-weight: 700;
  line-height: 1.5;
}

.divider {
  border: none;
  border-top: 1px dashed var(--line);
  margin: 4px 0 22px;
}

@media (max-width: 860px) {
  .site-header,
  .footer {
    width: min(100% - 28px, 1120px);
  }

  main {
    width: min(100% - 28px, 1120px);
  }

  .site-header,
  .footer,
  .hero,
  .two-column,
  .product-band {
    grid-template-columns: 1fr;
  }

  .site-header,
  .footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav {
    justify-content: flex-start;
  }

  .hero {
    min-height: auto;
    padding: 34px 0 50px;
  }

  .hero h1 {
    font-size: clamp(32px, 10.5vw, 46px);
  }

  .page-hero h1 {
    font-size: clamp(30px, 9vw, 42px);
  }

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

  .product-band > div:first-child,
  .legal-card {
    padding: 24px;
  }

  .data-table th,
  .data-table td {
    display: block;
    width: 100%;
  }

  .data-table td {
    padding-top: 0;
  }

  .toc ol {
    columns: 1;
  }

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