:root {
  --bg: #f4efe6;
  --paper: rgba(255, 250, 243, 0.78);
  --paper-strong: #fffaf2;
  --text: #1d2b27;
  --muted: #5f6e67;
  --line: rgba(29, 43, 39, 0.12);
  --accent: #23443b;
  --accent-2: #8a6742;
  --shadow: 0 20px 60px rgba(32, 31, 27, 0.08);
  --radius: 24px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(138, 103, 66, 0.16), transparent 30%),
    radial-gradient(circle at right 20%, rgba(35, 68, 59, 0.12), transparent 24%),
    linear-gradient(180deg, #f8f3ea 0%, var(--bg) 100%);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
}

a {
  color: inherit;
  text-decoration: none;
}

p, li {
  color: var(--muted);
}

h1, h2, h3 {
  margin: 0;
  color: var(--text);
  font-family: "Noto Serif SC", serif;
  line-height: 1.25;
}

.site-shell {
  width: min(calc(100% - 32px), var(--max));
  margin: 0 auto;
  padding: 28px 0 56px;
}

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  margin-bottom: 28px;
  padding: 18px 22px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 250, 243, 0.72);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
}

.brand {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.brand-mark {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.brand-sub {
  font-size: 0.92rem;
  color: var(--muted);
}

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

.nav a {
  padding: 8px 0;
  color: var(--muted);
  border-bottom: 2px solid transparent;
}

.nav a.active,
.nav a:hover {
  color: var(--text);
  border-color: var(--accent);
}

.card {
  background: var(--paper);
  border: 1px solid rgba(29, 43, 39, 0.09);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero,
.page-hero,
.manifesto,
.newsletter-card,
.quote-card,
.contact-card,
.feature-card,
.section-item {
  padding: 34px;
}

.hero h1,
.page-hero h1 {
  margin-top: 12px;
  font-size: clamp(2.2rem, 4.8vw, 4.6rem);
  max-width: 10.5em;
}

.hero-copy,
.page-hero p {
  max-width: 760px;
  font-size: 1.06rem;
}

.eyebrow,
.section-tag,
.content-kicker {
  display: inline-block;
  color: var(--accent-2);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
  font-weight: 700;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 700;
}

.btn-primary {
  color: #f7f0e8;
  background: var(--accent);
}

.btn-secondary {
  color: var(--accent);
  background: rgba(35, 68, 59, 0.08);
}

.section-gap {
  margin-top: 28px;
}

.grid-2,
.grid-3 {
  display: grid;
  gap: 24px;
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-3,
.compact-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 20px;
  margin-bottom: 16px;
}

.text-link {
  color: var(--accent);
  font-weight: 700;
}

.content-card,
.compact-grid > div {
  padding: 28px;
}

.content-card h3,
.section-item h2,
.feature-card h2,
.contact-card h2,
.manifesto h2,
.newsletter-card h2,
.quote-card .quote,
.compact-grid h3 {
  margin-top: 10px;
  margin-bottom: 12px;
}

.story-list {
  display: grid;
  gap: 20px;
  margin-top: 20px;
}

.dark-card {
  background: linear-gradient(145deg, #1d2b27 0%, #2b4940 100%);
}

.dark-card .quote,
.dark-card span {
  color: #f4efe6;
}

.quote {
  font-size: 1.6rem;
}

.stack-gap {
  display: grid;
  gap: 20px;
}

.section-item ul,
.contact-card ul {
  padding-left: 20px;
  margin: 16px 0 0;
}

.contact-mail {
  display: inline-block;
  margin: 8px 0 6px;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--accent);
}

@media (max-width: 860px) {
  .site-header,
  .section-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .grid-2,
  .grid-3,
  .compact-grid {
    grid-template-columns: 1fr;
  }

  .hero,
  .page-hero,
  .manifesto,
  .newsletter-card,
  .quote-card,
  .contact-card,
  .feature-card,
  .section-item,
  .content-card,
  .compact-grid > div {
    padding: 24px;
  }

  .site-shell {
    width: min(calc(100% - 20px), var(--max));
    padding-top: 16px;
  }
}