:root {
  color-scheme: light;
  --ink: #1f2933;
  --muted: #5f6c7b;
  --paper: #fbfaf7;
  --surface: #ffffff;
  --line: #d8ddd9;
  --green: #3f6f63;
  --green-dark: #244b43;
  --blue: #315f86;
  --coral: #ba5144;
  --shadow: 0 18px 45px rgba(31, 41, 51, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
}

a {
  color: var(--blue);
}

a:hover {
  color: var(--coral);
}

.site-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.topbar {
  border-bottom: 1px solid var(--line);
  background: rgba(251, 250, 247, 0.94);
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(14px);
}

.topbar-inner,
.hero,
.content,
.footer-inner {
  width: min(1060px, calc(100% - 40px));
  margin: 0 auto;
}

.topbar-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  color: var(--ink);
  font-size: 1rem;
  font-weight: 800;
  text-decoration: none;
  white-space: nowrap;
}

.nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav a {
  border-radius: 999px;
  color: var(--ink);
  font-size: 0.95rem;
  font-weight: 700;
  padding: 8px 13px;
  text-decoration: none;
}

.nav a[aria-current="page"] {
  background: var(--green-dark);
  color: #ffffff;
}

.hero-wrap {
  background: linear-gradient(135deg, #e8efe6 0%, #fbfaf7 54%, #f4e7de 100%);
  border-bottom: 1px solid var(--line);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 52px;
  align-items: center;
  padding: 72px 0 54px;
}

.eyebrow {
  color: var(--green-dark);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  margin: 0 0 12px;
  text-transform: uppercase;
}

.hero h1 {
  font-size: clamp(2.35rem, 6vw, 4.9rem);
  line-height: 0.96;
  letter-spacing: 0;
  margin: 0;
  max-width: 760px;
}

.hero-copy {
  color: var(--muted);
  font-size: 1.18rem;
  max-width: 680px;
  margin: 24px 0 0;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  align-items: center;
  border: 2px solid var(--green-dark);
  border-radius: 8px;
  display: inline-flex;
  font-weight: 800;
  justify-content: center;
  min-height: 46px;
  padding: 10px 16px;
  text-decoration: none;
}

.button.primary {
  background: var(--green-dark);
  color: #ffffff;
}

.button.secondary {
  color: var(--green-dark);
}

.portrait {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  padding: 12px;
}

.portrait img {
  aspect-ratio: 1;
  border-radius: 6px;
  display: block;
  object-fit: cover;
  width: 100%;
}

.content {
  flex: 1;
  padding: 58px 0 72px;
}

.prose {
  max-width: 760px;
}

.prose h2 {
  font-size: clamp(1.8rem, 4vw, 2.65rem);
  line-height: 1.05;
  margin: 0 0 20px;
}

.prose h3 {
  font-size: 1.22rem;
  line-height: 1.25;
  margin: 34px 0 8px;
}

.prose p {
  margin: 0 0 18px;
}

.prose ul {
  margin: 0 0 22px;
  padding-left: 22px;
}

.prose li {
  margin: 8px 0;
}

.callout {
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 5px solid var(--coral);
  border-radius: 8px;
  margin: 34px 0;
  padding: 22px;
}

.quote {
  border-top: 1px solid var(--line);
  margin-top: 28px;
  padding-top: 24px;
}

.quote blockquote {
  color: var(--ink);
  font-size: 1.02rem;
  margin: 0;
}

.quote cite {
  color: var(--muted);
  display: block;
  font-style: normal;
  font-weight: 800;
  margin-top: 12px;
}

.newsletter-frame {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.newsletter-frame iframe {
  border: 0;
  display: block;
  height: 480px;
  width: 100%;
}

.footer {
  border-top: 1px solid var(--line);
  color: var(--muted);
  padding: 28px 0;
}

.footer-inner {
  align-items: center;
  display: flex;
  font-size: 0.92rem;
  justify-content: space-between;
  gap: 18px;
}

.footer-links {
  display: flex;
  gap: 14px;
}

.footer a {
  color: var(--muted);
  font-weight: 700;
  text-decoration: none;
}

.footer a:hover {
  color: var(--coral);
}

@media (max-width: 760px) {
  .topbar-inner {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
    padding: 16px 0;
  }

  .nav {
    flex-wrap: wrap;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 34px;
    padding: 48px 0 42px;
  }

  .portrait {
    max-width: 220px;
  }

  .content {
    padding-top: 42px;
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }
}