:root {
  --ink: #17212b;
  --muted: #5b6775;
  --line: #d9e2ea;
  --soft: #f4f7f8;
  --brand: #0f766e;
  --brand-dark: #0b4f49;
  --gold: #c58a2b;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  color: var(--ink);
  background: #ffffff;
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
}

a { color: var(--brand); }
.wrap { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
.topbar {
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,.96);
}
.nav {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  color: var(--ink);
  text-decoration: none;
}
.mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 6px;
  background: var(--brand);
  color: #fff;
  letter-spacing: .04em;
}
.links { display: flex; gap: 18px; flex-wrap: wrap; }
.links a { color: var(--muted); text-decoration: none; font-weight: 700; font-size: 14px; }

.hero {
  background: linear-gradient(90deg, #f7fbfa 0%, #ffffff 55%);
  border-bottom: 1px solid var(--line);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 36px;
  align-items: center;
  padding: 56px 0;
}
h1 {
  margin: 0 0 16px;
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.05;
  letter-spacing: 0;
}
.lead { margin: 0 0 24px; color: var(--muted); font-size: 18px; max-width: 620px; }
.actions { display: flex; gap: 12px; flex-wrap: wrap; }
.btn {
  display: inline-block;
  padding: 12px 18px;
  border-radius: 6px;
  background: var(--brand);
  color: #fff;
  text-decoration: none;
  font-weight: 800;
}
.btn.secondary {
  background: #fff;
  color: var(--brand-dark);
  border: 1px solid var(--line);
}
.hero-photo {
  min-height: 360px;
  border-radius: 8px;
  overflow: hidden;
  background: #d9e2ea;
  box-shadow: 0 20px 60px rgba(15, 30, 40, .14);
}
.hero-photo img { width: 100%; height: 100%; min-height: 360px; object-fit: cover; display: block; }

.section { padding: 46px 0; }
.section.alt { background: var(--soft); }
.kicker { color: var(--gold); font-weight: 800; text-transform: uppercase; font-size: 13px; }
h2 { margin: 8px 0 16px; font-size: 30px; line-height: 1.2; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 22px;
  background: #fff;
}
.card h3 { margin: 0 0 8px; font-size: 20px; }
.card p { margin: 0; color: var(--muted); }
.content { max-width: 820px; padding: 44px 0; }
.content h1 { font-size: 42px; }
.content p, .content li { color: var(--muted); }
.notice {
  border-left: 4px solid var(--brand);
  background: var(--soft);
  padding: 16px 18px;
  border-radius: 6px;
}
.footer {
  border-top: 1px solid var(--line);
  padding: 28px 0;
  color: var(--muted);
  font-size: 14px;
}
.footer-row { display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap; }

@media (max-width: 760px) {
  .nav { align-items: flex-start; flex-direction: column; padding: 14px 0; }
  .hero-grid { grid-template-columns: 1fr; padding: 36px 0; }
  .grid { grid-template-columns: 1fr; }
  .hero-photo, .hero-photo img { min-height: 240px; }
}