:root {
  color-scheme: light;
  --ink: #12303a;
  --muted: #5d7177;
  --paper: #f4f0e7;
  --panel: #fffdf7;
  --sea: #0c5f78;
  --sea-dark: #092f3d;
  --foam: #d9f0ec;
  --coral: #e97451;
  --line: #cdd8d6;
  --shadow: 0 22px 55px rgba(6, 42, 53, 0.15);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body { color: var(--ink); background: var(--paper); }
a { color: inherit; }
button, input, select, textarea { font: inherit; }
button, .button { cursor: pointer; }

.site-header {
  min-height: 72px;
  padding: 12px clamp(18px, 4vw, 54px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 1px solid rgba(18, 48, 58, 0.13);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.brand-mark {
  width: 44px;
  height: 44px;
  border-radius: 14px 14px 18px 18px;
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--sea-dark);
  font-size: 0.78rem;
  letter-spacing: -0.04em;
  box-shadow: 0 7px 18px rgba(9, 47, 61, 0.22);
}

.header-link {
  color: var(--sea-dark);
  font-size: 0.9rem;
  font-weight: 750;
  text-underline-offset: 4px;
}

.home-page {
  min-height: 100vh;
  background:
    radial-gradient(circle at 80% 14%, rgba(95, 184, 176, 0.24), transparent 32%),
    linear-gradient(135deg, #f8f5ed 0%, #eaf2ee 100%);
}

.home-main {
  width: min(1180px, calc(100% - 36px));
  min-height: calc(100vh - 72px);
  margin: 0 auto;
  padding: clamp(64px, 10vw, 132px) 0;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  align-items: center;
  gap: clamp(44px, 8vw, 110px);
}

.eyebrow, .card-kicker {
  margin: 0 0 16px;
  color: var(--sea);
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  max-width: 780px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(3.1rem, 7vw, 6.9rem);
  font-weight: 500;
  line-height: 0.9;
  letter-spacing: -0.058em;
}

.hero-copy {
  max-width: 630px;
  margin: 30px 0 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.28rem);
  line-height: 1.65;
}

.hero-actions {
  margin-top: 34px;
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--muted);
  font-size: 0.88rem;
}

.button {
  min-height: 45px;
  padding: 0 20px;
  border: 1px solid var(--sea-dark);
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-weight: 800;
}

.button-primary {
  color: #fff;
  background: var(--sea-dark);
  box-shadow: 0 10px 24px rgba(9, 47, 61, 0.2);
}

.home-card {
  padding: clamp(28px, 4vw, 46px);
  border: 1px solid rgba(18, 48, 58, 0.13);
  border-radius: 26px;
  background: rgba(255, 253, 247, 0.86);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.home-card h2 {
  margin: 0 0 20px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2rem;
  font-weight: 500;
}

.home-card ul { margin: 0; padding: 0; list-style: none; }
.home-card li {
  position: relative;
  padding: 13px 0 13px 27px;
  border-top: 1px solid var(--line);
  line-height: 1.45;
}
.home-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 20px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--coral);
}

.safety-note {
  margin: 24px 0 0;
  padding: 16px;
  border-radius: 12px;
  color: #435a60;
  background: #f0ede4;
  font-size: 0.82rem;
  line-height: 1.5;
}

@media (max-width: 820px) {
  .home-main { grid-template-columns: 1fr; padding-top: 64px; }
  .hero h1 { font-size: clamp(3rem, 15vw, 5rem); }
  .home-card { max-width: 620px; }
}

@media (max-width: 520px) {
  .site-header { padding-inline: 14px; }
  .header-link { font-size: 0.8rem; }
  .hero-actions { align-items: flex-start; flex-direction: column; }
}