:root {
  color-scheme: light;
  --ink: #17202a;
  --muted: #5c6875;
  --line: #d8e0e8;
  --panel: #f6f8fb;
  --accent: #0f7b7a;
  --accent-dark: #0b5758;
  --gold: #d69a21;
  --white: #ffffff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
}

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

a:hover {
  text-decoration: underline;
}

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

.topbar {
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.94);
  position: sticky;
  top: 0;
  z-index: 4;
}

.nav {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  font-weight: 800;
  letter-spacing: 0;
  color: var(--ink);
  font-size: 20px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  font-size: 15px;
}

.hero {
  background:
    linear-gradient(120deg, rgba(15, 123, 122, 0.94), rgba(18, 32, 42, 0.88)),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='1200' height='720' viewBox='0 0 1200 720'%3E%3Cg fill='none' stroke='%23ffffff' stroke-opacity='.18'%3E%3Cpath d='M88 540c160-132 292-198 396-198 156 0 197 138 340 138 97 0 187-56 270-168'/%3E%3Cpath d='M138 198h202m58 0h92m80 0h260m-646 90h142m88 0h340m80 0h146M190 408h256m76 0h128m86 0h266'/%3E%3Ccircle cx='342' cy='198' r='10'/%3E%3Ccircle cx='490' cy='198' r='10'/%3E%3Ccircle cx='754' cy='288' r='10'/%3E%3Ccircle cx='650' cy='408' r='10'/%3E%3C/g%3E%3C/svg%3E");
  background-size: cover;
  color: var(--white);
}

.hero .wrap {
  min-height: 560px;
  display: grid;
  align-items: center;
  padding: 72px 0;
}

.hero-copy {
  max-width: 760px;
}

.eyebrow {
  margin: 0 0 14px;
  color: #d8f0ef;
  font-weight: 700;
  text-transform: uppercase;
  font-size: 13px;
  letter-spacing: 0;
}

h1 {
  margin: 0;
  font-size: clamp(38px, 6vw, 68px);
  line-height: 1.04;
  letter-spacing: 0;
}

.lead {
  margin: 22px 0 0;
  max-width: 680px;
  color: #edf7f7;
  font-size: 20px;
}

.actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 8px;
  font-weight: 700;
  border: 1px solid transparent;
}

.button.primary {
  background: var(--gold);
  color: #1f1704;
}

.button.secondary {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.55);
}

.section {
  padding: 70px 0;
}

.section.alt {
  background: var(--panel);
}

.section h2 {
  margin: 0 0 18px;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.15;
}

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

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 30px;
}

.card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px;
  background: var(--white);
}

.card h3 {
  margin: 0 0 10px;
  font-size: 21px;
}

.list {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.list li {
  padding-left: 28px;
  position: relative;
}

.list li:before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  position: absolute;
  left: 0;
  top: 10px;
}

.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 44px;
  align-items: start;
}

.note {
  background: #fff8e8;
  border: 1px solid #efd7a5;
  border-radius: 8px;
  padding: 22px;
}

.footer {
  border-top: 1px solid var(--line);
  padding: 34px 0;
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 820px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
    padding: 16px 0;
  }

  .hero .wrap {
    min-height: 500px;
  }

  .grid,
  .split {
    grid-template-columns: 1fr;
  }
}