:root {
  --ink: #172033;
  --muted: #5d6678;
  --line: rgba(23, 32, 51, 0.12);
  --canvas: #f4efe7;
  --panel: rgba(255, 255, 255, 0.78);
  --brand: #0d5c63;
  --brand-deep: #0a3f44;
  --accent: #c97b2c;
  --shadow: 0 24px 70px rgba(23, 32, 51, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(201, 123, 44, 0.18), transparent 32%),
    linear-gradient(160deg, #f8f4ee 0%, #efe5d7 48%, #e5efe8 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image: linear-gradient(rgba(23, 32, 51, 0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(23, 32, 51, 0.03) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
}

.site-shell {
  max-width: 1120px;
  margin: 0 auto;
  padding: 32px 20px 56px;
  position: relative;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  margin-bottom: 48px;
}

.brand,
.nav-links a,
.button,
.footer a {
  text-decoration: none;
}

.brand {
  color: var(--brand-deep);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.nav-links a {
  color: var(--muted);
  padding-bottom: 3px;
  border-bottom: 2px solid transparent;
}

.nav-links a.active,
.nav-links a:hover {
  color: var(--brand-deep);
  border-bottom-color: var(--accent);
}

.hero,
.page-header,
.panel {
  position: relative;
  z-index: 1;
}

.hero {
  min-height: 70vh;
  display: flex;
  flex-direction: column;
}

.hero-copy,
.page-header,
.panel {
  background: var(--panel);
  backdrop-filter: blur(12px);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.hero-copy,
.page-header {
  border-radius: 28px;
  padding: 40px;
}

.hero-copy h1,
.page-header h1 {
  font-size: clamp(2.6rem, 6vw, 5.2rem);
  line-height: 0.95;
  margin: 0 0 20px;
  max-width: 11ch;
}

.eyebrow,
.section-label {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--brand);
  font-size: 0.82rem;
}

.lead,
.panel p {
  font-size: 1.1rem;
  line-height: 1.7;
  max-width: 62ch;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 14px 22px;
  font-weight: 700;
}

.button.primary {
  background: var(--brand-deep);
  color: #fff;
}

.button.secondary {
  background: transparent;
  color: var(--brand-deep);
  border: 1px solid var(--brand-deep);
}

main {
  margin-top: 28px;
}

.stack {
  display: grid;
  gap: 24px;
}

.panel {
  border-radius: 24px;
  padding: 32px;
}

.panel.split {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 28px;
}

.panel.accent {
  background: linear-gradient(140deg, rgba(13, 92, 99, 0.92), rgba(10, 63, 68, 0.92));
  color: #f7f2ea;
}

.panel.accent .section-label,
.panel.accent h2,
.panel.accent p {
  color: inherit;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.feature-grid article {
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 20px;
}

.compact article h3,
.feature-grid h2 {
  margin-top: 0;
}

.prose-panel p:first-child {
  margin-top: 0;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding-top: 22px;
  color: var(--muted);
}

.footer a {
  color: var(--brand-deep);
}

@media (max-width: 780px) {
  .topbar,
  .panel.split,
  .feature-grid,
  .footer {
    grid-template-columns: 1fr;
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-copy,
  .page-header,
  .panel {
    padding: 24px;
  }

  .hero-copy h1,
  .page-header h1 {
    max-width: none;
  }
}