:root {
  --ink: #173c34;
  --ink-soft: #48685f;
  --forest: #0d5b43;
  --forest-deep: #073c2e;
  --lime: #c9f45a;
  --lime-soft: #efffc8;
  --paper: #fbfcf5;
  --white: #ffffff;
  --line: #dce7df;
  --shadow: 0 24px 70px rgba(13, 91, 67, 0.14);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 88% 7%, rgba(201, 244, 90, 0.35), transparent 24rem),
    linear-gradient(180deg, #ffffff 0%, var(--paper) 58%, #f3f7ee 100%);
  font-family: "Aptos", "Segoe UI", sans-serif;
  line-height: 1.65;
}

a { color: inherit; }

.shell {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(220, 231, 223, 0.8);
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(18px);
}

.nav {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-weight: 800;
  letter-spacing: -0.03em;
  font-size: 1.15rem;
}

.brand img { width: 42px; height: 42px; object-fit: contain; }

.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-links a { text-decoration: none; color: var(--ink-soft); font-size: 0.94rem; font-weight: 650; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--forest); }
.nav-links .button, .nav-links .button:hover { color: white; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 14px;
  background: var(--forest);
  color: white;
  text-decoration: none;
  font-weight: 750;
  box-shadow: 0 12px 28px rgba(13, 91, 67, 0.2);
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.button:hover { transform: translateY(-2px); box-shadow: 0 16px 34px rgba(13, 91, 67, 0.26); }
.button.secondary { background: var(--white); color: var(--forest); border: 1px solid var(--line); box-shadow: none; }

.hero {
  min-height: 690px;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 70px;
  padding: 90px 0 84px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 7px 12px;
  border: 1px solid #d8ebad;
  border-radius: 999px;
  background: var(--lime-soft);
  color: var(--forest-deep);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.eyebrow::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--forest); }

h1, h2, h3 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.045em;
}

h1 { margin-top: 26px; font-size: clamp(3.4rem, 7vw, 6.8rem); }
h2 { font-size: clamp(2.2rem, 4vw, 3.8rem); }
h3 { font-size: 1.45rem; }

.hero-copy > p { max-width: 640px; margin: 28px 0 0; color: var(--ink-soft); font-size: 1.14rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.trust-line { margin-top: 34px; display: flex; flex-wrap: wrap; gap: 18px; color: var(--ink-soft); font-size: 0.84rem; }
.trust-line span::before { content: "✓"; margin-right: 7px; color: var(--forest); font-weight: 900; }

.signal-card {
  position: relative;
  min-height: 510px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 38px;
  padding: 34px;
  color: white;
  background: linear-gradient(145deg, var(--forest-deep), var(--forest));
  box-shadow: var(--shadow);
}

.signal-card::before, .signal-card::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(201, 244, 90, 0.36);
}

.signal-card::before { width: 390px; height: 390px; right: -170px; top: -120px; }
.signal-card::after { width: 240px; height: 240px; right: -80px; top: -45px; }
.signal-card img { position: relative; width: 92px; height: 92px; padding: 9px; border-radius: 24px; background: white; }
.signal-card h2 { position: relative; max-width: 430px; margin-top: 62px; color: white; font-size: clamp(2.2rem, 3.6vw, 3.35rem); }
.signal-card p { position: relative; max-width: 440px; color: rgba(255, 255, 255, 0.75); }
.signal-row { position: relative; margin-top: auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.signal-row div { padding: 14px; border-radius: 16px; background: rgba(255, 255, 255, 0.09); border: 1px solid rgba(255, 255, 255, 0.12); }
.signal-row strong { display: block; color: var(--lime); font-size: 1.3rem; }
.signal-row span { color: rgba(255, 255, 255, 0.66); font-size: 0.74rem; }

.section { padding: 110px 0; }
.section-heading { max-width: 740px; }
.section-heading p { color: var(--ink-soft); font-size: 1.06rem; }

.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 44px; }
.feature {
  min-height: 265px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.82);
}
.feature .number { display: block; margin-bottom: 56px; color: var(--forest); font: 700 0.78rem/1 "Aptos", sans-serif; letter-spacing: 0.12em; }
.feature p { color: var(--ink-soft); margin-bottom: 0; }

.workflow { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 80px; align-items: start; }
.steps { border-top: 1px solid var(--line); }
.step { display: grid; grid-template-columns: 44px 1fr; gap: 18px; padding: 26px 0; border-bottom: 1px solid var(--line); }
.step b { color: var(--forest); }
.step p { margin: 5px 0 0; color: var(--ink-soft); }

.notice {
  margin: 0 0 100px;
  padding: 42px;
  border-radius: 28px;
  color: white;
  background: var(--forest-deep);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
}
.notice p { margin: 8px 0 0; color: rgba(255,255,255,.72); }

.legal-hero { padding: 90px 0 55px; border-bottom: 1px solid var(--line); }
.legal-hero h1 { max-width: 900px; font-size: clamp(3rem, 6vw, 5.7rem); }
.legal-meta { margin-top: 24px; color: var(--ink-soft); }
.legal-layout { display: grid; grid-template-columns: 240px minmax(0, 760px); gap: 70px; padding: 70px 0 120px; }
.legal-nav { position: sticky; top: 110px; align-self: start; display: grid; gap: 10px; }
.legal-nav a { color: var(--ink-soft); text-decoration: none; font-size: 0.88rem; }
.legal-copy section { scroll-margin-top: 110px; margin-bottom: 48px; }
.legal-copy h2 { font-size: 2rem; margin-bottom: 15px; }
.legal-copy p, .legal-copy li { color: var(--ink-soft); }
.legal-copy li + li { margin-top: 8px; }
.legal-copy .callout { padding: 24px; border-left: 4px solid var(--lime); background: white; border-radius: 0 16px 16px 0; }

.site-footer { border-top: 1px solid var(--line); padding: 44px 0; background: rgba(255,255,255,.55); }
.footer-row { display: flex; justify-content: space-between; gap: 30px; align-items: center; }
.footer-links { display: flex; flex-wrap: wrap; gap: 22px; }
.footer-links a { color: var(--ink-soft); text-decoration: none; font-size: .88rem; }
.copyright { color: var(--ink-soft); font-size: .82rem; }

@media (max-width: 820px) {
  .nav-links a:not(.button) { display: none; }
  .hero, .workflow, .legal-layout { grid-template-columns: 1fr; }
  .hero { gap: 40px; padding-top: 60px; }
  .feature-grid { grid-template-columns: 1fr; }
  .legal-nav { display: none; }
  .notice, .footer-row { align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: no-preference) {
  .hero-copy, .signal-card { animation: rise .7s ease both; }
  .signal-card { animation-delay: .12s; }
  @keyframes rise { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
}