:root {
  --bg: #f7f8fa;
  --surface: #ffffff;
  --text: #18202a;
  --muted: #5f6b7a;
  --line: #dfe4ea;
  --brand: #155eef;
  --brand-dark: #0b3ea8;
  --accent: #eaf1ff;
  --max: 1120px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a { color: var(--brand-dark); }

.container {
  width: min(calc(100% - 2rem), var(--max));
  margin-inline: auto;
}

.site-header {
  background: rgba(255,255,255,.96);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 10;
}

.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  color: var(--text);
  text-decoration: none;
  font-weight: 800;
  letter-spacing: -.02em;
  font-size: 1.15rem;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: .25rem;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
  padding: .55rem .75rem;
  border-radius: .5rem;
  font-weight: 650;
}

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

.hero {
  padding: 6rem 0 4rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.25fr .75fr;
  gap: 3rem;
  align-items: center;
}

.eyebrow {
  color: var(--brand-dark);
  font-size: .82rem;
  font-weight: 800;
  letter-spacing: .09em;
  text-transform: uppercase;
}

h1, h2, h3 {
  line-height: 1.15;
  letter-spacing: -.025em;
}

h1 {
  font-size: clamp(2.4rem, 6vw, 4.6rem);
  margin: .5rem 0 1rem;
  max-width: 13ch;
}

h2 {
  font-size: clamp(1.8rem, 4vw, 2.7rem);
  margin: 0 0 1rem;
}

h3 { margin-top: 0; }

.lead {
  font-size: 1.18rem;
  color: var(--muted);
  max-width: 60ch;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 1.75rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: .75rem 1rem;
  border-radius: .65rem;
  font-weight: 800;
  text-decoration: none;
  border: 1px solid var(--brand);
  background: var(--brand);
  color: #fff;
}

.button:hover { background: var(--brand-dark); }

.button.secondary {
  background: #fff;
  color: var(--brand-dark);
  border-color: var(--line);
}

.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 1rem;
  padding: 1.5rem;
  box-shadow: 0 12px 32px rgba(20, 30, 50, .06);
}

.hero-card {
  min-height: 290px;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 20% 20%, #dbe8ff, transparent 32%),
    radial-gradient(circle at 80% 70%, #e7f8f1, transparent 36%),
    #fff;
}

.wordmark {
  text-align: center;
  font-size: clamp(1.8rem, 5vw, 3rem);
  font-weight: 900;
  letter-spacing: -.04em;
}

.wordmark small {
  display: block;
  font-size: .85rem;
  color: var(--muted);
  letter-spacing: .04em;
  margin-top: .5rem;
}

.section {
  padding: 4rem 0;
}

.section.alt {
  background: #fff;
  border-block: 1px solid var(--line);
}

.grid-2, .grid-3 {
  display: grid;
  gap: 1.25rem;
}

.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: .9rem;
  padding: 1.35rem;
}

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

.product-card {
  display: flex;
  flex-direction: column;
  gap: .8rem;
}

.product-badge {
  display: inline-block;
  align-self: flex-start;
  padding: .3rem .55rem;
  border-radius: 999px;
  background: var(--accent);
  color: var(--brand-dark);
  font-size: .78rem;
  font-weight: 800;
}

.product-card .button {
  margin-top: auto;
  align-self: flex-start;
}

.page-header {
  padding: 4.5rem 0 2.5rem;
}

.page-header h1 {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  max-width: none;
}

.notice {
  border-left: 4px solid var(--brand);
  background: var(--accent);
  padding: 1rem 1.1rem;
  border-radius: .3rem;
}

.contact-box {
  max-width: 720px;
}

.site-footer {
  padding: 2rem 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: .92rem;
}

.footer-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

@media (max-width: 800px) {
  .hero-grid, .grid-2, .grid-3 {
    grid-template-columns: 1fr;
  }

  .hero { padding-top: 4rem; }

  .nav {
    align-items: flex-start;
    flex-direction: column;
    padding: 1rem 0;
  }
}


.footer-content {
  display: grid;
  gap: 1rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1rem;
}

.footer-links a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 650;
}

.footer-links a:hover {
  color: var(--brand-dark);
  text-decoration: underline;
}

.commercial-info {
  margin-top: 1.25rem;
  padding: 1.25rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: .9rem;
}

.commercial-info p {
  margin: .4rem 0;
}

.policy-content {
  max-width: 820px;
}

.policy-header {
  padding-bottom: 1.5rem;
}

.policy-header h1 {
  max-width: none;
}

.policy-updated {
  color: var(--muted);
  margin: 0;
}

.policy-section {
  padding-top: 1.5rem;
}

.policy-section h2 {
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  margin-top: 2.25rem;
  margin-bottom: .65rem;
}

.policy-section p,
.policy-section li {
  color: var(--muted);
}

.policy-section ul {
  padding-left: 1.4rem;
}

/* Policy navigation and index */
.nav-links {
  flex-wrap: wrap;
}
.policy-grid {
  margin-top: 2rem;
}
.policy-grid h2 {
  font-size: 1.25rem;
  margin-bottom: .65rem;
}
.text-link {
  display: inline-block;
  margin-top: .5rem;
  font-weight: 750;
  color: var(--brand-dark);
}


/* Product catalog refinements */
.product-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}

.product-card {
  min-height: 100%;
}

.product-card-header {
  display: grid;
  gap: .7rem;
}

.product-card h2,
.product-card h3 {
  margin: 0;
  max-width: 24ch;
  overflow-wrap: anywhere;
}

.product-card h2 {
  font-size: clamp(1.55rem, 2.6vw, 2.05rem);
}

.product-card h3 {
  font-size: clamp(1.2rem, 2vw, 1.5rem);
}

.product-card > p {
  margin: 0 0 .35rem;
}

.product-subtitle {
  margin: -.25rem 0 0;
  color: var(--muted);
  font-size: .95rem;
  font-weight: 650;
  line-height: 1.45;
}

.compact-products .product-card {
  padding: 1.25rem;
}

@media (max-width: 800px) {
  .product-grid {
    grid-template-columns: 1fr;
  }
}