:root {
  --ink: #10201b;
  --muted: #5e6c67;
  --brand: #0b6b54;
  --gold: #d8a13b;
  --red: #8f2f24;
  --soft: #f4f7f3;
  --line: #dce6e1;
  --surface: #fff;
  --radius: 8px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--surface);
  line-height: 1.55;
}

a { color: inherit; }

.wrap {
  width: min(980px, calc(100% - 32px));
  margin: 0 auto;
}

.top {
  background: #0d1d18;
  color: #e9f3ef;
  font-size: 13px;
}

.top .wrap {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 0;
}

.header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(10px);
}

.nav {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px;
  align-items: center;
  min-height: 64px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  text-decoration: none;
}

.mark {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius);
  background: var(--brand);
  color: #fff;
}

.brand small {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.links {
  display: none;
  gap: 16px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
}

.links a { text-decoration: none; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 16px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  background: var(--brand);
  color: #fff;
  font-weight: 850;
  text-align: center;
  text-decoration: none;
}

.btn.ghost {
  background: #fff;
  color: var(--brand);
  border-color: var(--brand);
}

.hero {
  color: #fff;
  background:
    linear-gradient(135deg, rgba(12, 105, 83, .97), rgba(12, 27, 22, .98)),
    radial-gradient(circle at 86% 16%, rgba(216, 161, 59, .34), transparent 34%);
}

.hero .wrap {
  display: grid;
  gap: 16px;
  padding: 38px 0 30px;
}

h1, h2, h3 {
  margin: 0;
  line-height: 1.12;
  letter-spacing: 0;
}

h1 { font-size: clamp(34px, 8vw, 58px); }
h2 { font-size: clamp(24px, 5vw, 34px); }
h3 { font-size: 20px; }
p { margin: 0; }

.lead {
  max-width: 760px;
  color: #dce9e4;
  font-size: 18px;
}

section { padding: 38px 0; }
.soft { background: var(--soft); }

.section-head {
  display: grid;
  gap: 10px;
  margin-bottom: 18px;
}

.section-head p, .muted { color: var(--muted); }

.grid {
  display: grid;
  gap: 12px;
}

.cards-2, .cards-3 { grid-template-columns: 1fr; }

.card {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

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

.list li {
  position: relative;
  padding-left: 28px;
  color: var(--muted);
}

.list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 5px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--brand);
}

.list li::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 8px;
  width: 5px;
  height: 8px;
  border-right: 2px solid #fff;
  border-bottom: 2px solid #fff;
  transform: rotate(40deg);
}

.warning {
  padding: 16px;
  border-left: 4px solid var(--red);
  border-radius: var(--radius);
  background: #fff7f5;
  color: #4b1b16;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  font-size: 14px;
}

th, td {
  padding: 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  background: #f8faf8;
  font-size: 12px;
  text-transform: uppercase;
}

tr:last-child td { border-bottom: 0; }

details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

details + details { margin-top: 10px; }

summary {
  min-height: 50px;
  padding: 14px 16px;
  cursor: pointer;
  font-weight: 900;
}

details p {
  padding: 0 16px 16px;
  color: var(--muted);
}

.footer {
  padding: 34px 0 86px;
  background: #0d1d18;
  color: #dce9e4;
}

.footer a { color: #fff; }

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  margin-top: 14px;
  font-size: 14px;
  font-weight: 800;
}

.sticky {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 20;
  padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
  border-top: 1px solid var(--line);
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(10px);
}

.sticky .btn { width: 100%; }

@media (min-width: 760px) {
  .nav { grid-template-columns: auto 1fr auto; }
  .links { display: flex; justify-content: center; }
  .hero .wrap { padding: 56px 0 44px; }
  .cards-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cards-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .sticky { display: none; }
  .footer { padding-bottom: 34px; }
}