/* Палитра — с book.ergasia.ru (её CSS-custom-properties: --color-main и т.д.) */
:root {
  --brand: #4a6382;
  --brand-2: #0c306a;
  --accent: #4a6382;
  --danger: #d0021b;
  --danger-hover: #a80016;
  --ink: #1a1a1a;
  --muted: #5a5a6a;
  --line: #dde3ea;
  --paper: #ffffff;
  --paper-2: #f5f6f8;
  --radius: 14px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Montserrat", -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--ink);
  background: var(--paper-2);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px;
}

.site-header {
  padding: 28px 0 22px;
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  gap: 24px;
}

.brandword {
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brand);
}

main { padding: 56px 0 80px; }

.hero h1 {
  font-size: 40px;
  line-height: 1.15;
  margin: 0 0 18px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--brand);
}

.hero p.lead {
  font-size: 18px;
  color: var(--muted);
  margin: 0 0 34px;
  max-width: 620px;
}

.stats {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 0 0 38px;
  padding: 0;
  list-style: none;
}

.stats li {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 20px;
  min-width: 160px;
}

.stats .k {
  display: block;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin-bottom: 6px;
}

.stats .v {
  font-size: 22px;
  font-weight: 700;
  color: var(--accent);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--brand);
  color: #fff;
  text-decoration: none;
  font-size: 18px;
  font-weight: 700;
  padding: 18px 34px;
  border-radius: var(--radius);
  border: 0;
  cursor: pointer;
  transition: background 0.15s ease;
}

.btn:hover { background: var(--brand-2); }

.btn svg { width: 20px; height: 20px; }

.btns { display: flex; flex-wrap: wrap; gap: 14px; }

.btn-outline {
  background: transparent;
  color: var(--brand);
  box-shadow: inset 0 0 0 2px var(--brand);
}

.btn-outline:hover { background: var(--brand); color: #fff; box-shadow: none; }

.note {
  margin-top: 16px;
  font-size: 14px;
  color: var(--muted);
}

.alert {
  background: #fbe9ea;
  border: 1px solid #f0b8bc;
  color: var(--danger-hover);
  padding: 16px 20px;
  border-radius: var(--radius);
  margin-bottom: 28px;
  font-weight: 600;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: var(--paper);
  padding: 24px 0;
  font-size: 14px;
  color: var(--muted);
}

.site-footer .wrap {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: space-between;
}

.site-footer a { color: var(--accent); text-decoration: none; }

.hero .note a { color: var(--accent); font-weight: 700; text-decoration: none; }
.hero .note a:hover { text-decoration: underline; }

.group-title {
  margin: 34px 0 14px;
  font-size: 20px;
  font-weight: 800;
  color: var(--brand);
}

.obj-list { list-style: none; margin: 0 0 8px; padding: 0; display: flex; flex-direction: column; gap: 10px; }

.obj-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 20px;
}

.obj-title { font-weight: 700; }

.obj-actions { display: flex; gap: 10px; flex-wrap: wrap; }

.btn-sm {
  display: inline-flex;
  align-items: center;
  background: var(--brand);
  color: #fff;
  text-decoration: none;
  font-size: 13px;
  font-weight: 700;
  padding: 9px 16px;
  border-radius: 10px;
  transition: background 0.15s ease;
}

.btn-sm:hover { background: var(--brand-2); }

.btn-sm-outline {
  background: transparent;
  color: var(--brand);
  box-shadow: inset 0 0 0 1.5px var(--brand);
}

.btn-sm-outline:hover { background: var(--brand); color: #fff; box-shadow: none; }

.btn-sm-ghost {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  color: var(--muted);
  text-decoration: none;
  font-size: 13px;
  font-weight: 700;
  padding: 9px 4px;
}

.btn-sm-ghost:hover { color: var(--accent); text-decoration: underline; }

@media (max-width: 640px) {
  .hero h1 { font-size: 30px; }
  main { padding: 36px 0 56px; }
}