:root {
  color-scheme: light;
  --bg: #f7f6f2;
  --bg-soft: #ffffff;
  --surface: #ffffff;
  --surface-2: #f1f0eb;
  --text: #161616;
  --muted: #5c626a;
  --dim: #7b8189;
  --line: #dedbd2;
  --line-strong: #c9c5ba;
  --accent: #243f5f;
  --accent-soft: #edf2f7;
  --accent-hover: #172c45;
  --shadow: 0 16px 36px rgba(19, 24, 31, 0.08);
  --radius-lg: 8px;
  --radius-md: 5px;
  --radius-sm: 3px;
  --max: 1120px;
  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(180deg, rgba(255, 255, 255, 0.88), rgba(247, 246, 242, 1) 34rem),
    var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; }

.shell {
  width: min(var(--max), calc(100% - 44px));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  top: 10px;
  left: 10px;
  transform: translateY(-150%);
  background: var(--text);
  color: #fff;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  z-index: 10;
  font-weight: 800;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 5;
  background: rgba(247, 246, 242, 0.94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.nav {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  text-decoration: none;
  font-weight: 760;
  letter-spacing: -0.02em;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--text);
  border: 1px solid var(--text);
  font-weight: 900;
  font-size: 0.9rem;
}

.brand-text { font-size: 0.98rem; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 680;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--text);
  background: rgba(22, 22, 22, 0.055);
  outline: none;
}

.hero {
  min-height: 560px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  align-items: end;
  gap: 56px;
  padding: 108px 0 84px;
  border-bottom: 1px solid var(--line);
}

.hero-copy { max-width: 820px; }

.eyebrow,
.card-label {
  margin: 0 0 14px;
  color: var(--accent);
  font-size: 0.73rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 850;
}

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

h1 {
  max-width: 12ch;
  margin-bottom: 22px;
  font-size: clamp(3.2rem, 7vw, 6.3rem);
  line-height: 0.94;
  letter-spacing: -0.074em;
}

h2 {
  margin-bottom: 15px;
  font-size: clamp(2rem, 3.7vw, 3.25rem);
  line-height: 1.04;
  letter-spacing: -0.056em;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.1rem;
  letter-spacing: -0.024em;
}

.lede {
  max-width: 670px;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 11px 16px;
  border-radius: var(--radius-md);
  text-decoration: none;
  font-weight: 780;
  border: 1px solid transparent;
  transition: transform 140ms ease, border-color 140ms ease, background 140ms ease, color 140ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
  outline: none;
}

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

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
}

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

.button-secondary:hover,
.button-secondary:focus-visible {
  background: #fff;
  border-color: var(--text);
}

.company-summary {
  padding: 0 0 8px;
  color: var(--muted);
}

.company-summary dl {
  margin: 0;
  border-top: 1px solid var(--line-strong);
}

.company-summary div {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 18px;
  padding: 17px 0;
  border-bottom: 1px solid var(--line);
}

.company-summary dt {
  color: var(--dim);
  font-size: 0.82rem;
  font-weight: 760;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.company-summary dd {
  margin: 0;
  color: var(--text);
  font-weight: 650;
}

.section {
  padding: 84px 0;
  border-bottom: 1px solid var(--line);
}

.section-heading {
  max-width: 820px;
  margin-bottom: 30px;
}

.section-heading-row {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  max-width: none;
}

.grid {
  display: grid;
  gap: 20px;
}

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

.panel,
.product-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.panel {
  padding: 28px 30px;
}

.panel-index {
  display: inline-block;
  margin-bottom: 16px;
  color: var(--dim);
  font-size: 0.82rem;
  font-weight: 760;
  letter-spacing: 0.08em;
}

.panel p,
.product-main p,
.contact-row p,
.footer-grid p {
  color: var(--muted);
  margin-bottom: 0;
}

.product-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 26px;
  align-items: center;
  padding: 34px;
}

.product-main { max-width: 780px; }

.product-main p:not(.card-label) {
  color: var(--text);
  font-size: 1.02rem;
}

.product-side {
  justify-self: end;
  white-space: nowrap;
}

.fine-print {
  color: var(--dim);
  font-size: 0.92rem;
  line-height: 1.55;
}

.product-disclaimer {
  grid-column: 1 / -1;
  padding-top: 26px;
  margin: 0;
  border-top: 1px solid var(--line);
}

.contact-list {
  border-top: 1px solid var(--line-strong);
}

.contact-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, auto);
  gap: 28px;
  align-items: start;
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
}

.contact-row-muted {
  grid-template-columns: minmax(0, 1fr);
}

.text-link {
  color: var(--accent);
  font-weight: 780;
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

.text-link:hover,
.text-link:focus-visible {
  color: var(--accent-hover);
  outline: none;
}

.site-footer {
  padding: 34px 0 40px;
  background: #fff;
  border-top: 1px solid var(--line);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 1.1fr);
  gap: 32px;
  align-items: start;
}

.footer-note {
  text-align: right;
}

.footer-note p + p { margin-top: 8px; }

@media (max-width: 860px) {
  .shell { width: min(100% - 32px, var(--max)); }

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 36px;
    padding: 76px 0 64px;
  }

  .company-summary {
    max-width: 520px;
  }

  .two-col,
  .product-card,
  .contact-row,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .product-side { justify-self: start; }

  .footer-note { text-align: left; }
}

@media (max-width: 560px) {
  .nav {
    min-height: 66px;
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: 8px;
    padding: 12px 0;
  }

  .nav-links {
    justify-content: flex-start;
    margin-left: -10px;
  }

  .brand-mark {
    width: 32px;
    height: 32px;
  }

  h1 {
    font-size: clamp(2.85rem, 17vw, 4.5rem);
  }

  .section {
    padding: 64px 0;
  }

  .panel,
  .product-card {
    padding: 24px;
  }

  .company-summary div {
    grid-template-columns: 1fr;
    gap: 3px;
  }

  .button {
    width: 100%;
  }
}