:root {
  color-scheme: light;
  --ink: #071512;
  --pine: #123f35;
  --muted: #647772;
  --line: #d8e1dd;
  --paper: #f7f9f6;
  --surface: #ffffff;
  --lime: #b6fa3c;
  --ice: #dff3fb;
  --warning: #fff0e7;
  --max: 1120px;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-size: 17px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}
a { color: var(--pine); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
.skip-link {
  position: absolute;
  left: 12px;
  top: -80px;
  z-index: 10;
  border-radius: 10px;
  background: var(--lime);
  color: var(--ink);
  padding: 10px 14px;
}
.skip-link:focus { top: 12px; }
.site-header {
  border-bottom: 1px solid rgba(7, 21, 18, .09);
  background: rgba(247, 249, 246, .92);
  backdrop-filter: blur(14px);
  position: sticky;
  top: 0;
  z-index: 5;
}
.nav {
  align-items: center;
  display: flex;
  gap: 28px;
  justify-content: space-between;
  margin: 0 auto;
  max-width: var(--max);
  min-height: 76px;
  padding: 0 24px;
}
.brand {
  align-items: center;
  color: var(--ink);
  display: inline-flex;
  font-size: 1.08rem;
  font-weight: 850;
  gap: 12px;
  letter-spacing: -.02em;
  text-decoration: none;
}
.brand img { border-radius: 13px; height: 44px; width: 44px; }
.nav-links { align-items: center; display: flex; gap: 24px; }
.nav-links a { font-size: .92rem; font-weight: 700; text-decoration: none; }
.button {
  align-items: center;
  background: var(--lime);
  border: 1px solid rgba(7, 21, 18, .18);
  border-radius: 14px;
  color: var(--ink);
  display: inline-flex;
  font-weight: 800;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  text-decoration: none;
}
.button:hover { filter: brightness(.97); }
.button.secondary { background: transparent; border-color: var(--line); }
.hero {
  display: grid;
  gap: 50px;
  grid-template-columns: minmax(0, 1.12fr) minmax(300px, .88fr);
  margin: 0 auto;
  max-width: var(--max);
  padding: 96px 24px 76px;
}
.hero h1, .legal-hero h1 {
  font-size: clamp(3rem, 7vw, 6.2rem);
  letter-spacing: -.065em;
  line-height: .96;
  margin: 0;
}
.hero p { color: var(--muted); font-size: 1.24rem; max-width: 650px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.mountain-panel {
  background: var(--ink);
  border-radius: 32px;
  color: white;
  min-height: 440px;
  overflow: hidden;
  padding: 34px;
  position: relative;
}
.mountain-panel::before,
.mountain-panel::after {
  border: 2px solid rgba(255,255,255,.24);
  border-radius: 55% 45% 0 0;
  bottom: -120px;
  content: "";
  height: 390px;
  position: absolute;
  transform: rotate(-16deg);
  width: 520px;
}
.mountain-panel::before { left: -200px; }
.mountain-panel::after { border-color: var(--lime); left: 70px; transform: rotate(12deg); }
.panel-copy { max-width: 270px; position: relative; z-index: 1; }
.panel-copy strong { display: block; font-size: 1.8rem; line-height: 1.15; }
.panel-copy span { color: #b8c9c4; display: block; margin-top: 12px; }
.section {
  margin: 0 auto;
  max-width: var(--max);
  padding: 64px 24px;
}
.section h2 { font-size: clamp(2rem, 4vw, 3.6rem); letter-spacing: -.045em; line-height: 1.05; margin: 0 0 22px; }
.section-intro { color: var(--muted); font-size: 1.16rem; max-width: 760px; }
.feature-list { border-top: 1px solid var(--line); margin-top: 54px; }
.feature-row {
  display: grid;
  gap: 32px;
  grid-template-columns: 72px minmax(220px, .6fr) minmax(280px, 1fr);
  padding: 30px 0;
  border-bottom: 1px solid var(--line);
}
.feature-number { color: var(--muted); font-variant-numeric: tabular-nums; }
.feature-row h3 { font-size: 1.5rem; letter-spacing: -.025em; margin: 0; }
.feature-row p { color: var(--muted); margin: 0; }
.trust-band { background: var(--ink); color: white; }
.trust-band .section { display: grid; gap: 34px; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); }
.trust-band p { color: #b8c9c4; }
.legal-hero { margin: 0 auto; max-width: 900px; padding: 84px 24px 34px; }
.legal-hero h1 { font-size: clamp(2.8rem, 6vw, 5.4rem); }
.legal-hero p { color: var(--muted); font-size: 1.16rem; max-width: 720px; }
.legal-meta { font-size: .9rem; font-weight: 750; letter-spacing: .03em; text-transform: uppercase; }
.legal {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 28px;
  margin: 24px auto 84px;
  max-width: 900px;
  padding: clamp(26px, 5vw, 64px);
}
.legal section + section { border-top: 1px solid var(--line); margin-top: 38px; padding-top: 30px; }
.legal h2 { font-size: 1.55rem; letter-spacing: -.02em; line-height: 1.25; }
.legal h3 { font-size: 1.08rem; margin-top: 28px; }
.legal li + li { margin-top: 8px; }
.note { background: var(--ice); border-radius: 16px; padding: 18px 20px; }
.warning { background: var(--warning); }
.support-grid { display: grid; gap: 16px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.support-card { border: 1px solid var(--line); border-radius: 18px; padding: 24px; }
.support-card h2 { margin-top: 0; }
.site-footer { border-top: 1px solid var(--line); }
.footer-inner {
  align-items: flex-start;
  display: flex;
  gap: 32px;
  justify-content: space-between;
  margin: 0 auto;
  max-width: var(--max);
  padding: 38px 24px 50px;
}
.footer-links { display: flex; flex-wrap: wrap; gap: 18px; }
.muted { color: var(--muted); }

@media (max-width: 760px) {
  body { font-size: 16px; }
  .nav { min-height: 68px; }
  .nav-links a:not(.button) { display: none; }
  .nav-links .button { min-height: 44px; padding: 0 15px; }
  .hero { grid-template-columns: 1fr; padding-top: 58px; }
  .mountain-panel { min-height: 340px; }
  .feature-row { grid-template-columns: 42px 1fr; }
  .feature-row p { grid-column: 2; }
  .trust-band .section, .support-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}