:root {
  --bg: #f6f4ef;
  --surface: #ffffff;
  --ink: #14211f;
  --muted: #5a6a67;
  --teal: #0f5c54;
  --teal-dark: #0a423c;
  --coral: #e2674a;
  --line: #dcd8cd;
  --radius: 14px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

main { max-width: 680px; margin: 0 auto; padding: 0 20px; }

.sr {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.top { max-width: 680px; margin: 0 auto; padding: 20px 20px 0; display: flex; justify-content: flex-end; }
.lang-select {
  padding: 8px 34px 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--ink);
  font: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
}
.lang-select:focus-visible { outline: 3px solid var(--coral); outline-offset: 2px; }

.hero { padding: 56px 0 56px; }

.faq { padding: 0 0 48px; }
.qa { margin-bottom: 14px; padding: 16px 18px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); }
.qa h3 { margin: 0 0 6px; font-size: 1.02rem; }
.qa p { margin: 0; color: var(--muted); }

.langs { margin: 0 auto 18px; max-width: 680px; display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 14px; }
.langs a { color: var(--teal); text-decoration: none; font-size: 0.85rem; }
.langs a:hover { text-decoration: underline; }
.langs a[aria-current="page"] { color: var(--ink); font-weight: 700; }
footer .credit { margin-top: 8px; font-size: 0.75rem; }
footer .credit a { color: var(--muted); }

.mark { display: block; margin-bottom: 28px; }

.eyebrow {
  margin: 0 0 8px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--coral);
}

h1 {
  margin: 0;
  font-size: clamp(3rem, 12vw, 5.5rem);
  line-height: 1;
  letter-spacing: -0.03em;
  font-weight: 700;
  color: var(--teal);
}
h1 span { color: var(--ink); }

.lede {
  margin: 22px 0 32px;
  max-width: 34ch;
  font-size: 1.25rem;
  color: var(--muted);
  text-wrap: balance;
}

.price {
  margin: 0 0 28px;
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 4px 14px;
  color: var(--muted);
}
.price strong {
  font-size: 1.9rem;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.price span { font-size: 0.95rem; }

.btn {
  display: inline-block;
  padding: 14px 26px;
  border: 0;
  border-radius: 999px;
  background: var(--teal);
  color: #fff;
  font: inherit;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.15s ease, transform 0.15s ease;
}
.btn:hover { background: var(--teal-dark); }
.btn:active { transform: scale(0.97); }
.btn:disabled { opacity: 0.6; cursor: not-allowed; }
.btn:focus-visible, .ghost:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--coral);
  outline-offset: 2px;
}

h2 { margin: 0 0 14px; font-size: 1.5rem; letter-spacing: -0.01em; }

.why { padding: 24px 0 48px; }
.why ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 14px; }
.why li {
  padding: 16px 18px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--muted);
}
.why strong { color: var(--ink); }

.offer {
  margin-bottom: 56px;
  padding: 32px 26px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 20px;
  scroll-margin-top: 24px;
}
.sub { margin: 0 0 24px; color: var(--muted); }

.row { margin-bottom: 18px; display: grid; gap: 6px; }
label { font-size: 0.9rem; font-weight: 600; }
.opt { font-weight: 400; color: var(--muted); }

input[type="text"], input[type="email"], textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  color: var(--ink);
  font: inherit;
}
textarea { resize: vertical; min-height: 120px; }
input[aria-invalid="true"], textarea[aria-invalid="true"] { border-color: #c0392b; }

.trap { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.captcha-box { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.captcha-img {
  min-width: 180px;
  min-height: 56px;
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
  background: #f3efe4;
}
.captcha-img svg { display: block; }
.ghost {
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--teal);
  font: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
}
.ghost:hover { background: #f3efe4; }

.status { min-height: 1.6em; margin: 14px 0 0; font-weight: 600; }
.status.ok { color: var(--teal); }
.status.err { color: #c0392b; }

footer { padding: 0 20px 48px; text-align: center; color: var(--muted); font-size: 0.85rem; }
footer p { margin: 0; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn { transition: none; }
}