* { box-sizing: border-box; }
body { margin: 0; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; color: #1f2937; line-height: 1.7; background: #ffffff; }
a { color: #14532d; }
.top { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px 24px; border-bottom: 1px solid #e5e7eb; position: relative; z-index: 20; }
.brand { font-size: 22px; font-weight: 800; color: #14532d; text-decoration: none; }
.brand-logo { height: 34px; width: auto; display: block; }
.top nav { display: flex; gap: 16px; flex-wrap: wrap; }
.top nav a { text-decoration: none; }
.top nav a:hover { text-decoration: underline; }
main { max-width: 860px; margin: 0 auto; padding: 24px; }
.hero { padding: 32px 0 16px; }
.hero h1 { font-size: 38px; line-height: 1.25; margin: 0 0 12px; color: #111827; }
.hero p { font-size: 18px; color: #374151; }
.cta-row { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 20px; }
.btn { display: inline-block; background: #14532d; color: #ffffff; padding: 11px 20px; border-radius: 999px; text-decoration: none; font-weight: 600; }
.btn:hover { background: #166534; }
.btn.secondary { background: #ffffff; color: #14532d; border: 2px solid #14532d; }
section { margin: 36px 0; }
h2 { font-size: 24px; color: #111827; margin-bottom: 12px; }
.cards { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.card { border: 1px solid #e5e7eb; border-top: 4px solid #14532d; border-radius: 12px; padding: 20px; }
.card h3 { margin-top: 0; }
.steps li { margin-bottom: 10px; }
details { border: 1px solid #e5e7eb; border-radius: 10px; padding: 12px 16px; margin-bottom: 10px; }
details summary { font-weight: 600; cursor: pointer; }
details p { margin-bottom: 0; }
footer { max-width: 860px; margin: 0 auto; padding: 24px; border-top: 1px solid #e5e7eb; color: #6b7280; font-size: 14px; }
@media (max-width: 640px) {
  .cards { grid-template-columns: 1fr; }
  .hero h1 { font-size: 30px; }
  .top { flex-direction: column; align-items: flex-start; }
}
.lang { position: relative; flex-shrink: 0; }
.lang-btn { background: #ffffff; border: 1px solid #d1d5db; border-radius: 999px; padding: 6px 14px; cursor: pointer; font-size: 14px; white-space: nowrap; line-height: 1.5; }
.lang-list { position: absolute; right: 0; top: calc(100% + 6px); background: #ffffff; border: 1px solid #e5e7eb; border-radius: 10px; list-style: none; margin: 0; padding: 6px; max-height: 220px; overflow-y: auto; box-shadow: 0 8px 24px rgba(0,0,0,0.12); z-index: 100; min-width: 150px; }
.lang-list[hidden] { display: none; }
.lang-list button { display: block; width: 100%; text-align: left; background: none; border: 0; padding: 8px 10px; border-radius: 6px; cursor: pointer; font-size: 14px; }
.lang-list button:hover { background: #f3f4f6; }