:root {
  --ink: #17251f;
  --muted: #5d6b64;
  --paper: #f6f4ee;
  --surface: #fffdf8;
  --green: #155f46;
  --green-dark: #0d4935;
  --lime: #dff36a;
  --line: #d9ddd4;
  --shadow: 0 24px 70px rgba(23, 37, 31, 0.1);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 80% 10%, rgba(223, 243, 106, 0.28), transparent 24rem),
    var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

a { color: inherit; }

.site-header,
main,
footer {
  width: min(1120px, calc(100% - 40px));
  margin-inline: auto;
}

.site-header {
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 750;
  text-decoration: none;
}

.brand-mark {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  color: var(--green-dark);
  background: var(--lime);
  border-radius: 11px;
  font-weight: 900;
}

.status {
  padding: 6px 12px;
  color: var(--green-dark);
  border: 1px solid rgba(21, 95, 70, 0.2);
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
}

.hero {
  min-height: 610px;
  padding: 80px 0 88px;
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(290px, 0.7fr);
  align-items: center;
  gap: clamp(44px, 8vw, 100px);
}

.eyebrow,
.card-label {
  margin: 0 0 14px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p { margin-top: 0; }

h1 {
  max-width: 760px;
  margin-bottom: 24px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(3.2rem, 7vw, 6.6rem);
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 0.96;
}

.intro {
  max-width: 650px;
  margin-bottom: 34px;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  padding: 13px 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--green);
  border-radius: 12px;
  font-weight: 750;
  text-decoration: none;
  transition: transform 160ms ease, background 160ms ease;
}

.button:hover { transform: translateY(-2px); }
.button-primary { color: white; background: var(--green); }
.button-primary:hover { background: var(--green-dark); }
.button-secondary { color: var(--green-dark); background: transparent; }
.button-secondary:hover { background: rgba(21, 95, 70, 0.06); }

.quick-card {
  padding: 34px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow);
  transform: rotate(1.5deg);
}

.quick-card ul {
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
  list-style: none;
}

.quick-card li {
  position: relative;
  padding-left: 30px;
}

.quick-card li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--green);
  font-weight: 900;
}

.steps {
  padding: 90px 0;
  border-top: 1px solid var(--line);
}

.section-heading { max-width: 580px; }

h2 {
  margin-bottom: 42px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1.05;
}

.step-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.step-card {
  min-height: 280px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  background: rgba(255, 253, 248, 0.68);
  border: 1px solid var(--line);
  border-radius: 18px;
}

.step-number {
  color: var(--green);
  font-size: 0.8rem;
  font-weight: 850;
}

.step-card h3 {
  margin: auto 0 12px;
  font-size: 1.35rem;
}

.step-card p { margin-bottom: 0; color: var(--muted); }

.notice {
  margin: 30px 0 90px;
  padding: clamp(30px, 6vw, 64px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: end;
  color: white;
  background: var(--green-dark);
  border-radius: 26px;
}

.notice .eyebrow { color: var(--lime); }
.notice h2 { margin-bottom: 0; }
.notice > p { margin-bottom: 4px; color: rgba(255,255,255,0.75); }

footer {
  padding: 30px 0 50px;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  font-size: 0.82rem;
}

footer p { margin: 0; }

@media (max-width: 760px) {
  .hero { min-height: auto; padding-top: 56px; grid-template-columns: 1fr; }
  .quick-card { transform: none; }
  .step-grid, .notice { grid-template-columns: 1fr; }
  .notice { gap: 12px; }
  footer { flex-direction: column; }
}

@media (max-width: 460px) {
  .site-header, main, footer { width: min(100% - 28px, 1120px); }
  .site-header { min-height: 72px; }
  .status { display: none; }
  h1 { font-size: 3.05rem; }
  .button { width: 100%; }
}