:root {
  --ink: #173754;
  --muted: #5f7184;
  --page: #f6f7f3;
  --resurs: #c67b2c;
  --rtsok: #0d9488;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Arial, sans-serif;
  color: var(--ink);
  background: var(--page);
}
.page {
  max-width: 1120px;
  margin: 0 auto;
  padding: 28px 18px 64px;
}
.back {
  display: inline-flex;
  margin-bottom: 18px;
  color: var(--muted);
  font-weight: 700;
  text-decoration: none;
}
.hero {
  padding: 42px;
  border-radius: 28px;
  color: #fff;
  background: linear-gradient(135deg, rgba(16,40,63,.96), rgba(23,55,84,.88)), url("/hero-bg.jpg") center/cover;
}
.hero span {
  display: inline-flex;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.12);
  font-size: 13px;
  font-weight: 800;
}
h1 {
  max-width: 850px;
  margin: 18px 0 14px;
  font-size: clamp(34px, 6vw, 56px);
  line-height: 1.08;
}
h2 { margin: 0 0 10px; font-size: 24px; }
p, li { color: var(--muted); line-height: 1.7; }
.hero p { max-width: 780px; color: rgba(255,255,255,.82); font-size: 18px; }
.button {
  display: inline-flex;
  margin-top: 12px;
  min-height: 48px;
  align-items: center;
  padding: 0 18px;
  border-radius: 14px;
  color: #fff;
  font-weight: 800;
  text-decoration: none;
}
.resurs .button { background: var(--resurs); }
.rtsok .button { background: var(--rtsok); }
.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 18px;
}
article, .faq {
  padding: 22px;
  border: 1px solid rgba(23,55,84,.12);
  border-radius: 20px;
  background: #fff;
}
.faq { margin-top: 18px; }
details + details { margin-top: 10px; }
summary { cursor: pointer; font-weight: 800; }
@media (max-width: 720px) {
  .hero { padding: 26px; }
  .grid { grid-template-columns: 1fr; }
}