:root {
  --color-forest-900: #3D4A1F;
  --color-forest-800: #4A5B26;
  --color-forest-700: #5C6B30;
  --color-sand-300: #E8D5A8;
  --color-sand-400: #D9C285;
  --color-clay-500: #C8633D;
  --color-paper: #F5EFE3;
  --color-paper-warm: #EDE3CE;
  --color-ink-900: #2B2419;
  --color-ink-700: #4A3D2A;
  --color-ink-500: #7A6B52;
  --color-line: #D4C4A8;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background: var(--color-paper);
  color: var(--color-ink-900);
  font-family: 'IBM Plex Sans', system-ui, -apple-system, Segoe UI, Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 20px;
  background:
    radial-gradient(circle at 10% 0%, var(--color-paper-warm) 0%, transparent 45%),
    radial-gradient(circle at 95% 100%, var(--color-sand-300) 0%, transparent 40%),
    var(--color-paper);
}

.card {
  width: 100%;
  max-width: 720px;
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: 18px;
  padding: 44px 48px;
  box-shadow:
    0 1px 0 rgba(43, 36, 25, 0.04),
    0 18px 48px rgba(43, 36, 25, 0.08);
}

.logo-wrap {
  display: inline-block;
  margin-bottom: 28px;
}

.logo {
  display: block;
  width: 280px;
  max-width: 100%;
  height: auto;
}

.lang-switch {
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  background: var(--color-paper-warm);
  border: 1px solid var(--color-line);
  border-radius: 999px;
  margin-bottom: 28px;
}

.lang-btn {
  appearance: none;
  background: transparent;
  border: 0;
  padding: 6px 14px;
  border-radius: 999px;
  font: inherit;
  font-weight: 500;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--color-ink-700);
  cursor: pointer;
}

.lang-btn.is-active {
  background: var(--color-forest-800);
  color: #fff;
}

.lang-btn:focus-visible {
  outline: 2px solid var(--color-forest-700);
  outline-offset: 2px;
}

.eyebrow {
  margin: 0 0 8px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 12px;
  font-weight: 600;
  color: var(--color-clay-500);
}

.headline {
  margin: 0 0 14px;
  font-size: clamp(28px, 4.5vw, 42px);
  line-height: 1.15;
  font-weight: 600;
  color: var(--color-forest-900);
  letter-spacing: -0.01em;
}

.lede {
  margin: 0 0 22px;
  font-size: 18px;
  color: var(--color-ink-700);
  max-width: 56ch;
}

.bullets {
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.bullets li {
  position: relative;
  padding-left: 22px;
  color: var(--color-ink-900);
  font-size: 16px;
}

.bullets li::before {
  content: '';
  position: absolute;
  top: 0.7em;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-forest-700);
}

.contact {
  margin: 0 0 18px;
  font-size: 16px;
  color: var(--color-ink-900);
}

.contact a {
  color: var(--color-forest-800);
  text-decoration: underline;
  text-underline-offset: 3px;
  font-weight: 500;
}

.contact a:hover,
.contact a:focus-visible {
  color: var(--color-clay-500);
}

.legal {
  margin: 28px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--color-line);
  font-size: 12px;
  color: var(--color-ink-500);
  line-height: 1.5;
}

.legal strong {
  color: var(--color-ink-700);
  font-weight: 600;
}

.lang-section {
  display: none;
}

.lang-section.is-active {
  display: block;
}

@media (max-width: 540px) {
  .card {
    padding: 32px 24px;
    border-radius: 14px;
  }
  .logo {
    width: 220px;
  }
  .lede {
    font-size: 16px;
  }
}