:root {
  --bg: #f7f4ee;
  --surface: #ffffff;
  --surface-soft: #eee8dc;
  --ink: #10262f;
  --ink-soft: #455a63;
  --ink-muted: #718087;
  --primary: #0b6f73;
  --primary-dark: #084c50;
  --accent: #b95f48;
  --line: #ded6c8;
  --line-strong: #c6bca9;
  --shadow: 0 18px 45px rgba(16, 38, 47, 0.08);
  --radius: 18px;
  --radius-lg: 28px;
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 15% 10%, rgba(11, 111, 115, 0.07), transparent 34%),
    radial-gradient(circle at 85% 18%, rgba(185, 95, 72, 0.06), transparent 32%);
  pointer-events: none;
}
a { color: inherit; }
.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(247, 244, 238, 0.86);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(222, 214, 200, 0.8);
}
.nav-wrap {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--ink);
  color: white;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
}
.brand strong { display: block; font-size: 15px; line-height: 1.1; }
.brand small { display: block; color: var(--ink-muted); font-size: 12px; margin-top: 2px; }
.site-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--ink-soft);
  font-size: 14px;
  font-weight: 600;
}
.site-nav a { text-decoration: none; }
.site-nav a:hover { color: var(--primary); }
.nav-cta {
  border: 1px solid var(--line-strong);
  padding: 9px 14px;
  border-radius: 999px;
  background: var(--surface);
}
.nav-toggle { display: none; }
.hero { padding: 96px 0 76px; }
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.8fr);
  gap: 54px;
  align-items: center;
}
.eyebrow {
  margin: 0 0 14px;
  color: var(--primary);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
h1, h2, h3 { margin-top: 0; }
h1 {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 5.8rem);
  line-height: 0.95;
  letter-spacing: -0.045em;
  margin-bottom: 26px;
  max-width: 850px;
}
h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.05;
  letter-spacing: -0.035em;
  margin-bottom: 0;
}
h3 { font-size: 1.12rem; margin-bottom: 10px; }
.hero-lead {
  color: var(--ink-soft);
  font-size: 1.16rem;
  max-width: 680px;
  margin: 0 0 30px;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.hero-actions.center { justify-content: center; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  border: 1px solid transparent;
}
.button.primary { background: var(--primary); color: white; }
.button.primary:hover { background: var(--primary-dark); }
.button.secondary { background: var(--surface); border-color: var(--line-strong); color: var(--ink); }
.button.secondary:hover { border-color: var(--primary); color: var(--primary); }
.trust-line { margin: 24px 0 0; color: var(--ink-muted); font-size: 0.95rem; max-width: 620px; }
.hero-panel {
  background: rgba(255,255,255,0.78);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: var(--shadow);
}
.panel-topline { color: var(--ink-muted); font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; margin-bottom: 14px; }
.hero-panel h2 { font-size: 2rem; margin-bottom: 24px; }
.track-list { display: grid; gap: 12px; }
.track-list div {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 14px;
  padding: 14px;
  background: var(--surface-soft);
  border-radius: 14px;
}
.track-list span { color: var(--primary); font-weight: 800; }
.track-list p { margin: 0; color: var(--ink-soft); }
.section { padding: 78px 0; }
.section.muted { background: rgba(238, 232, 220, 0.55); border-top: 1px solid rgba(222,214,200,0.7); border-bottom: 1px solid rgba(222,214,200,0.7); }
.two-col {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 70px;
  align-items: start;
}
.two-col.reverse { grid-template-columns: 1fr 1fr; align-items: center; }
.section-text { color: var(--ink-soft); font-size: 1.06rem; }
.section-text p, .section-text { margin-top: 0; }
.section-heading { max-width: 760px; margin-bottom: 34px; }
.section-heading.wide { max-width: 880px; }
.section-heading p:last-child { color: var(--ink-soft); font-size: 1.05rem; }
.cards.six {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.card, .module-card, .method-box, .principles div, .cta-box {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 10px 30px rgba(16, 38, 47, 0.05);
}
.card { padding: 24px; }
.card p, .module-card p, .principles p { color: var(--ink-soft); margin: 0; }
.method-box { padding: 30px; }
.method-box ul { margin: 0; padding-left: 20px; color: var(--ink-soft); }
.method-box li + li { margin-top: 10px; }
.module-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
.module-card {
  position: relative;
  padding: 28px;
  min-height: 230px;
  text-decoration: none;
  transition: transform 0.18s ease, border-color 0.18s ease;
}
.module-card.available:hover { transform: translateY(-3px); border-color: var(--primary); }
.module-status {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary);
  background: rgba(11,111,115,0.09);
  padding: 5px 10px;
  border-radius: 999px;
}
.module-status.subtle { color: var(--ink-muted); background: var(--surface-soft); }
.module-number { color: var(--primary) !important; font-size: 13px; font-weight: 800; margin: 0 0 18px !important; text-transform: uppercase; letter-spacing: 0.1em; }
.module-card h3 { font-family: var(--font-display); font-size: 1.6rem; line-height: 1.15; margin-right: 76px; }
.audience-list { display: flex; flex-wrap: wrap; gap: 10px; }
.audience-list span {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 10px 15px;
  color: var(--ink-soft);
  font-weight: 600;
}
.principles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.principles div { padding: 22px; }
.principles strong { display: block; margin-bottom: 8px; }
.cta { padding-bottom: 96px; }
.cta-box { text-align: center; padding: 58px 34px; max-width: 900px; }
.cta-box p:not(.eyebrow) { color: var(--ink-soft); max-width: 650px; margin: 18px auto 30px; }
.site-footer { padding: 42px 0; border-top: 1px solid var(--line); color: var(--ink-soft); }
.footer-grid { display: flex; justify-content: space-between; gap: 24px; }
.footer-grid p { margin: 5px 0 0; }
@media (max-width: 880px) {
  .nav-toggle { display: inline-flex; border: 1px solid var(--line-strong); background: var(--surface); border-radius: 999px; padding: 8px 13px; font-weight: 700; }
  .site-nav { display: none; position: absolute; top: 70px; left: 20px; right: 20px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow); flex-direction: column; align-items: stretch; }
  .site-nav.open { display: flex; }
  .hero-grid, .two-col, .two-col.reverse { grid-template-columns: 1fr; gap: 32px; }
  .cards.six, .principles { grid-template-columns: repeat(2, 1fr); }
  .module-grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .container { width: min(100% - 28px, 1120px); }
  .hero { padding: 64px 0 48px; }
  .section { padding: 56px 0; }
  .cards.six, .principles { grid-template-columns: 1fr; }
  .footer-grid { flex-direction: column; }
  .hero-panel { padding: 22px; }
}