:root {
  --ink: #122018;
  --muted: #5a6b62;
  --paper: #f3f7f4;
  --accent: #1f6f55;
  --accent-dark: #175542;
  --line: #d3ddd7;
  --display: "Fraunces", "Times New Roman", serif;
  --body: "Source Sans 3", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  font-family: var(--body);
  color: var(--ink);
  background:
    radial-gradient(circle at 15% 0%, rgba(31, 111, 85, 0.16), transparent 42%),
    linear-gradient(180deg, #e9f2ec 0%, var(--paper) 48%, #e4ece6 100%);
}

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

.site-header,
.site-footer,
main > .section,
.hero,
.panel {
  width: min(1080px, calc(100% - 2rem));
  margin-inline: auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 0;
}

.brand {
  font-family: var(--display);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.site-header nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  font-size: 0.95rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.55rem;
  padding: 0.7rem 1.1rem;
  font-weight: 700;
  border: 0;
  cursor: pointer;
}

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

.btn-primary:hover { background: var(--accent-dark); }

.btn-quiet {
  background: rgba(255,255,255,0.75);
  border: 1px solid var(--line);
}

.hero {
  padding: 4.5rem 0 3.5rem;
  min-height: calc(100vh - 5.5rem);
  display: grid;
  align-content: center;
  gap: 1rem;
}

.hero h1 {
  font-family: var(--display);
  font-size: clamp(2.6rem, 6.5vw, 4.4rem);
  line-height: 0.95;
  letter-spacing: -0.03em;
  margin: 0;
  max-width: 16ch;
}

.hero p {
  max-width: 36rem;
  font-size: 1.15rem;
  color: var(--muted);
  margin: 0.5rem 0 0;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.section {
  padding: 3rem 0;
}

.section h2 {
  font-family: var(--display);
  font-size: 2rem;
  margin: 0 0 0.75rem;
}

.muted { color: var(--muted); }

.grid-3 {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  margin-top: 1.5rem;
}

.card {
  background: rgba(255,255,255,0.72);
  border: 1px solid var(--line);
  border-radius: 1rem;
  padding: 1.25rem;
}

.card h3 {
  margin: 0 0 0.4rem;
  font-size: 1.1rem;
}

.card p { margin: 0; }

.price {
  font-family: var(--display);
  font-size: 2.4rem;
  margin: 0.4rem 0;
}

.kicker {
  margin: 0;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}

.lead {
  max-width: 40rem;
  font-size: 1.1rem;
  color: var(--muted);
  margin: 0 0 0.5rem;
}

.grid-2 {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  margin-top: 1.5rem;
}

.check-list {
  margin: 0.75rem 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding: 0.35rem 0 0.35rem 1.4rem;
  color: var(--muted);
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7rem;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 999px;
  background: var(--accent);
}

.steps {
  counter-reset: step;
}

.steps article {
  counter-increment: step;
}

.steps h3::before {
  content: counter(step) ". ";
  color: var(--accent);
}

.later {
  opacity: 0.92;
}

.later h3 { margin-top: 0; }

.section-tight { padding-top: 0; }

.panel {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 1.25rem;
  padding: 1.5rem;
  margin: 2rem auto 4rem;
  max-width: 34rem;
}

.field { margin-bottom: 1rem; }
.field label { display: block; font-weight: 600; font-size: 0.85rem; margin-bottom: 0.3rem; }
.field input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 0.5rem;
  padding: 0.65rem 0.75rem;
  font: inherit;
}

.validation-summary-errors,
.field-validation-error {
  color: #9f1239;
  font-size: 0.9rem;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 2.5rem 0 3rem;
  border-top: 1px solid var(--line);
  margin-top: 2rem;
  color: var(--muted);
}

.footer-links {
  display: flex;
  gap: 1rem;
}

@media (max-width: 700px) {
  .site-header { flex-direction: column; align-items: flex-start; }
  .site-footer { flex-direction: column; }
}