:root {
  color-scheme: light;
  --ink: #1d2520;
  --muted: #5d6962;
  --paper: #fbfcfa;
  --panel: #ffffff;
  --line: #dfe7df;
  --teal: #0f766e;
  --green: #2f7d32;
  --amber: #b7791f;
  --soft: #eef7f2;
  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;
  min-width: 320px;
  background:
    linear-gradient(135deg, rgba(15, 118, 110, 0.08), transparent 34rem),
    var(--paper);
  color: var(--ink);
  line-height: 1.6;
}

a {
  color: var(--teal);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.site-header,
main,
footer {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 22px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  font-weight: 800;
  letter-spacing: 0;
}

.brand:hover {
  text-decoration: none;
}

nav {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 0.95rem;
  font-weight: 650;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(280px, 0.7fr);
  gap: 48px;
  align-items: center;
  min-height: 68vh;
  padding: 56px 0 72px;
}

.eyebrow,
.section-label {
  margin: 0 0 12px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 18px;
  max-width: 780px;
  font-size: clamp(3rem, 9vw, 6.8rem);
  line-height: 0.95;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.05;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.02rem;
}

.summary {
  max-width: 620px;
  color: var(--muted);
  font-size: clamp(1.08rem, 2vw, 1.32rem);
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-weight: 750;
}

.button:hover {
  text-decoration: none;
}

.button.primary {
  border-color: var(--teal);
  background: var(--teal);
  color: #ffffff;
}

.button.secondary {
  background: #ffffff;
  color: var(--ink);
}

.identity-panel,
.contact-card,
.details-grid article {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 16px 42px rgba(29, 37, 32, 0.08);
}

.identity-panel {
  padding: 28px;
}

.identity-panel img {
  display: block;
  margin-bottom: 24px;
}

dl,
dd {
  margin: 0;
}

.identity-panel div {
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

dt {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 750;
}

dd {
  color: var(--ink);
  font-weight: 750;
}

.section {
  display: grid;
  grid-template-columns: minmax(220px, 0.45fr) minmax(0, 1fr);
  gap: 40px;
  padding: 56px 0;
  border-top: 1px solid var(--line);
}

.details-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.details-grid article,
.contact-card {
  padding: 22px;
}

.details-grid p,
.contact-card p,
.policy p {
  color: var(--muted);
}

.product-showcase {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}

.product-icon {
  display: block;
  width: 180px;
  max-width: 100%;
  aspect-ratio: 1;
  border: 1px solid var(--line);
  border-radius: 8px;
  object-fit: cover;
}

.product-copy h3 {
  margin-bottom: 12px;
  font-size: 1.65rem;
  line-height: 1.2;
}

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

.product-links {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  font-weight: 750;
}

.policy ul {
  margin: 0;
  padding-left: 1.35rem;
  color: var(--muted);
}

.policy li + li {
  margin-top: 8px;
}

.policy strong {
  color: var(--ink);
}

.contact-card {
  background: var(--soft);
}

.contact-card a {
  font-size: 1.2rem;
  font-weight: 800;
  overflow-wrap: anywhere;
}

.policy {
  max-width: 820px;
  padding: 56px 0 72px;
}

.policy h1 {
  font-size: clamp(2.6rem, 7vw, 5rem);
}

.policy section {
  padding: 28px 0;
  border-top: 1px solid var(--line);
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 32px 0 48px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.92rem;
}

footer p {
  margin-bottom: 0;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

@media (max-width: 820px) {
  .site-header,
  .hero,
  .section,
  footer {
    display: block;
  }

  nav {
    margin-top: 18px;
    flex-wrap: wrap;
  }

  .hero {
    min-height: auto;
    padding: 32px 0 52px;
  }

  .identity-panel {
    margin-top: 32px;
  }

  .details-grid {
    grid-template-columns: 1fr;
    margin-top: 20px;
  }

  .contact-card {
    margin-top: 20px;
  }

  .product-showcase {
    grid-template-columns: 128px minmax(0, 1fr);
    gap: 20px;
    margin-top: 24px;
  }

  .product-icon {
    width: 128px;
  }

  .footer-links {
    margin-top: 12px;
  }
}

@media (max-width: 520px) {
  .product-showcase {
    grid-template-columns: 1fr;
  }
}