/* Direction: modern minimal light — airy white, ink text, single emerald accent, soft shadows */
:root {
  --color-background: #fafaf8;
  --color-surface: #ffffff;
  --color-surface-warm: #f2f4f1;
  --color-text: #131815;
  --color-text-secondary: #3f4a43;
  --color-text-muted: #6b7670;
  --color-border: #e3e8e3;
  --color-primary: #0e7a5f;
  --color-primary-hover: #0a624c;
  --color-primary-ink: #ffffff;
  --color-accent: #d9f24f;
  --color-accent-ink: #131815;
  --color-success: #0e7a5f;
  --color-warning: #b7791f;
  --color-danger: #c2410c;
  --font-heading: "Inter Tight", "Inter", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, sans-serif;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 999px;
  --shadow-soft: 0 1px 2px rgba(19, 24, 21, 0.05), 0 12px 32px -12px rgba(19, 24, 21, 0.14);
  --shadow-card: 0 1px 0 rgba(19, 24, 21, 0.04), 0 16px 40px -20px rgba(19, 24, 21, 0.22);
  --max-width: 1200px;
}

html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--color-background);
  color: var(--color-text);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { font-family: var(--font-heading); letter-spacing: -0.03em; line-height: 1.12; color: var(--color-text); }
.wrap { max-width: var(--max-width); margin-inline: auto; padding-inline: 24px; }
.section { padding-block: 96px; }
@media (max-width: 768px) { .section { padding-block: 64px; } body { font-size: 16px; } }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--color-primary); background: #e2f2ec; border: 1px solid #c8e6d9;
  padding: 7px 14px; border-radius: var(--radius-pill);
}
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 14px 28px; border-radius: var(--radius-pill);
  font-weight: 700; font-size: 16px; line-height: 1; text-decoration: none;
  transition: transform 0.18s ease-out, background 0.18s ease-out, box-shadow 0.18s ease-out;
  cursor: pointer; border: 1px solid transparent;
}
.btn-primary { background: var(--color-primary); color: var(--color-primary-ink); box-shadow: 0 12px 24px -12px rgba(14, 122, 95, 0.6); }
.btn-primary:hover { background: var(--color-primary-hover); transform: translateY(-1px); }
.btn-secondary { background: var(--color-surface); color: var(--color-text); border-color: var(--color-border); }
.btn-secondary:hover { border-color: var(--color-text); transform: translateY(-1px); }
.btn:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 3px solid #0e7a5f; outline-offset: 3px; border-radius: 8px;
}
.card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); box-shadow: var(--shadow-soft); }
.link { color: var(--color-primary); font-weight: 650; text-decoration: underline; text-underline-offset: 3px; }
.nav-link { position: relative; font-weight: 600; font-size: 15px; color: var(--color-text-secondary); text-decoration: none; padding: 8px 2px; }
.nav-link:hover { color: var(--color-text); }
.nav-link[aria-current="page"] { color: var(--color-text); }
.nav-link[aria-current="page"]::after, .nav-link:hover::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; border-radius: 2px; background: var(--color-primary);
}

.field label { display: block; font-weight: 650; font-size: 15px; margin-bottom: 8px; }
.field input, .field select, .field textarea {
  width: 100%; border: 1.5px solid var(--color-border); border-radius: 12px;
  padding: 13px 15px; font-size: 16px; font-family: inherit; background: #fff; color: var(--color-text);
  transition: border-color 0.15s ease;
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--color-primary); outline: none; box-shadow: 0 0 0 4px rgba(14,122,95,0.14); }
.field .error-text { display: none; font-size: 14px; color: #b42318; margin-top: 6px; font-weight: 550; }
.field[data-invalid="true"] input, .field[data-invalid="true"] select, .field[data-invalid="true"] textarea { border-color: #d92d20; }
.field[data-invalid="true"] .error-text { display: block; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.6s ease-out, transform 0.6s ease-out; }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .btn { transition: none; }
}

.tick { width: 28px; height: 28px; border-radius: 999px; display: inline-flex; align-items: center; justify-content: center; background: #e2f2ec; color: var(--color-primary); flex: none; }
.dot-grid {
  background-image: radial-gradient(rgba(19,24,21,0.14) 1.3px, transparent 1.3px);
  background-size: 22px 22px;
}
.faq-item { border: 1px solid var(--color-border); border-radius: 16px; background: #fff; overflow: hidden; }
.faq-item summary { list-style: none; cursor: pointer; padding: 20px 22px; font-weight: 700; font-size: 17px; display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item .faq-body { padding: 0 22px 22px; color: var(--color-text-secondary); }
.faq-item[open] { border-color: var(--color-primary); box-shadow: var(--shadow-soft); }