:root {
  --blue: #2c6fb5;
  --blue-dark: #1b3f80;
  --blue-deep: #16335f;
  --green: #7fb800;
  --ink: #233040;
  --muted: #5a6b7b;
  --line: #e2e8f0;
  --bg-soft: #f4f7fb;
  --radius: 10px;
  --maxw: 1100px;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  font-family: -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  line-height: 1.6;
  background: #fff;
}

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 18px; }

a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

img { max-width: 100%; height: auto; }

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--blue-dark); color: #fff; padding: 8px 14px; z-index: 100;
}
.skip-link:focus { left: 8px; top: 8px; }

/* ---------- Header ---------- */
.site-header { border-bottom: 1px solid var(--line); }
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding: 14px 18px; flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: 14px; color: var(--ink); }
.brand:hover { text-decoration: none; }
.brand-logo { display: block; width: 96px; height: auto; }
.brand-title { display: block; font-size: 1.35rem; font-weight: 700; color: var(--blue-dark); line-height: 1.15; }
.brand-sub { display: block; font-size: .8rem; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
.header-contacts { text-align: right; font-size: .95rem; }
.hc-phone { display: block; font-size: 1.2rem; font-weight: 700; color: var(--blue-dark); }
.hc-email { color: var(--muted); }

/* ---------- Main nav ---------- */
.mainnav { background: var(--blue-dark); }
.mainnav .container { padding: 0 18px; }
.mainnav-list {
  list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap;
}
.mainnav-list a {
  display: block; color: #dce7f5; padding: 14px 20px; font-weight: 600;
}
.mainnav-list a:hover { background: var(--blue-deep); color: #fff; text-decoration: none; }
.mainnav-list a.is-active { background: var(--green); color: #fff; }
.navtoggle, .navtoggle-btn { display: none; }

/* ---------- Sub nav ---------- */
.subnav {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin: 22px 0 6px; padding-bottom: 14px; border-bottom: 1px solid var(--line);
}
.subnav a {
  padding: 7px 14px; border-radius: 999px; background: var(--bg-soft);
  color: var(--blue-dark); font-size: .92rem; border: 1px solid var(--line);
}
.subnav a:hover { background: #e7eefb; text-decoration: none; }
.subnav a.is-active { background: var(--blue); color: #fff; border-color: var(--blue); }

/* ---------- Page ---------- */
.page { padding: 28px 18px 50px; }
h1 { font-size: 1.9rem; color: var(--blue-dark); margin: .2em 0 .6em; line-height: 1.2; }
h2 { font-size: 1.35rem; color: var(--blue-dark); margin: 1.4em 0 .5em; }
h3 { font-size: 1.12rem; color: var(--blue-dark); margin: 1.2em 0 .4em; }
.page p { margin: 0 0 1em; }
.lead { font-size: 1.1rem; color: var(--muted); }

/* ---------- Home ---------- */
.hero {
  background: linear-gradient(135deg, var(--blue-dark), var(--blue));
  color: #fff; border-radius: var(--radius); padding: 34px 30px; margin-bottom: 28px;
}
.hero h1 { color: #fff; margin-top: 0; }
.hero p { color: #e6eefb; max-width: 760px; }
.btn {
  display: inline-block; background: var(--green); color: #fff; font-weight: 600;
  padding: 11px 22px; border-radius: 8px; border: none; cursor: pointer; font-size: 1rem;
}
.btn:hover { background: #6fa300; text-decoration: none; color: #fff; }
.btn-light { background: #fff; color: var(--blue-dark); }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; }
.card {
  border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 22px; background: #fff;
}
.card h3 { margin-top: 0; }
.card .card-tag { font-size: .78rem; text-transform: uppercase; letter-spacing: .05em; color: var(--green); font-weight: 700; }

.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; margin: 18px 0; }
.gallery img { width: 100%; height: 120px; object-fit: cover; border-radius: 8px; }

/* ---------- Lists / content ---------- */
.page ul, .page ol { padding-left: 22px; margin: 0 0 1em; }
.page li { margin-bottom: .35em; }
.members { columns: 2; column-gap: 40px; }
.members li { break-inside: avoid; }
.note { background: var(--bg-soft); border-left: 4px solid var(--blue); padding: 12px 16px; border-radius: 6px; margin: 1em 0; }
.note.warn { border-left-color: #e0a800; }

.steps { counter-reset: step; list-style: none; padding: 0; }
.steps > li {
  position: relative; padding: 0 0 18px 54px; margin: 0;
}
.steps > li::before {
  counter-increment: step; content: counter(step);
  position: absolute; left: 0; top: 0; width: 38px; height: 38px; border-radius: 50%;
  background: var(--blue); color: #fff; font-weight: 700; display: flex; align-items: center; justify-content: center;
}

.requisites { background: var(--bg-soft); border: 1px solid var(--line); border-radius: 8px; padding: 14px 18px; font-size: .95rem; }
.requisites dl { margin: 0; display: grid; grid-template-columns: minmax(140px, auto) 1fr; gap: 4px 14px; }
.requisites dt { color: var(--muted); }
.requisites dd { margin: 0; font-weight: 600; }

/* ---------- Forms ---------- */
.form { max-width: 520px; }
.form label { display: block; font-weight: 600; margin: 14px 0 5px; }
.form input[type=text] {
  width: 100%; padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px; font-size: 1rem;
}
.form .radios { margin: 14px 0; }
.form .radios label { font-weight: 400; display: flex; align-items: center; gap: 8px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--blue-deep); color: #cbd9ec; margin-top: 40px; }
.footer-inner { display: flex; flex-wrap: wrap; gap: 20px; justify-content: space-between; padding: 26px 18px; }
.site-footer a { color: #fff; }
.footer-copy { width: 100%; border-top: 1px solid rgba(255,255,255,.15); padding-top: 14px; font-size: .85rem; color: #9fb4d2; }

/* ---------- Responsive ---------- */
@media (max-width: 760px) {
  .header-inner { justify-content: center; text-align: center; }
  .header-contacts { text-align: center; }
  .navtoggle-btn {
    display: block; color: #fff; padding: 13px 18px; font-weight: 600; cursor: pointer;
  }
  .mainnav-list { display: none; flex-direction: column; }
  .navtoggle:checked ~ .mainnav-list { display: flex; }
  .mainnav-list a { padding: 12px 18px; border-top: 1px solid rgba(255,255,255,.1); }
  .members { columns: 1; }
}

/* ---------- Print (квитанция) ---------- */
.receipt { font-family: "Courier New", monospace; }
@media print {
  .site-header, .mainnav, .subnav, .site-footer, .noprint { display: none !important; }
  .page { padding: 0; }
}