:root{--brand:#006bb6;--brand2:#00a4d6;--ink:#122033;--muted:#5d6a79;--line:#dce6ef;--soft:#f3f8fc;--white:#fff;--radius:22px;--shadow:0 18px 50px rgba(25,69,104,.12)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--ink);background:#edf4f8;line-height:1.65}a{color:inherit}.container{width:min(1200px,calc(100% - 32px));margin:auto}
.topbar{background:#0c263d;color:#dceaf5;font-size:14px}.topbar-inner{min-height:42px;display:flex;justify-content:space-between;align-items:center;gap:20px}.topbar a{text-decoration:none}
.brand small{display:block;color:var(--muted);font-size:10px;letter-spacing:.12em;text-transform:uppercase}
.nav{margin-left:auto;display:flex;gap:4px;align-items:center}.nav a{padding:10px 11px;border-radius:10px;text-decoration:none;font-weight:700;font-size:13px;color:#324559}.nav a:hover,.nav a.active{background:#e6f3fb;color:var(--brand)}.menu-btn{display:none;margin-left:auto;border:0;background:#e7f2f9;border-radius:12px;padding:10px 13px;font-size:22px}
.hero{padding:64px 0 32px;background:radial-gradient(circle at 85% 20%,rgba(0,164,214,.18),transparent 26%),linear-gradient(135deg,#f9fcfe,#e7f3fa)}.hero-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(300px,.65fr);gap:42px;align-items:center}.eyebrow{display:inline-flex;padding:7px 12px;border-radius:999px;background:#dff2fb;color:#006096;font-weight:800;font-size:13px}.hero h1{font-size:clamp(34px,5vw,62px);line-height:1.08;margin:18px 0}.lead{font-size:19px;color:#45586b;max-width:780px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}.btn{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;border-radius:13px;padding:13px 18px;font-weight:800}.btn-primary{color:#fff;background:linear-gradient(135deg,var(--brand),var(--brand2));box-shadow:0 10px 25px rgba(0,107,182,.22)}.btn-light{background:#fff;border:1px solid var(--line);color:var(--brand)}.hero-media{background:white;border-radius:28px;padding:24px;box-shadow:var(--shadow);min-height:300px;display:grid;place-items:center}.hero-media img{max-width:100%;max-height:310px;object-fit:contain}
.breadcrumbs{padding:18px 0;font-size:13px;color:var(--muted)}.breadcrumbs a{text-decoration:none;color:var(--brand)}
.layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:28px;padding-bottom:55px}.content>section{background:#fff;border:1px solid #e1eaf1;border-radius:var(--radius);padding:clamp(22px,4vw,38px);margin-bottom:24px;box-shadow:0 10px 30px rgba(44,83,112,.06)}h2{font-size:clamp(25px,3vw,36px);line-height:1.2;margin:0 0 22px}h3{line-height:1.3}.text-block{font-size:17px;color:#425468}.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.card{display:block;text-decoration:none;border:1px solid var(--line);border-radius:18px;padding:20px;background:linear-gradient(145deg,#fff,#f4f9fc);transition:.2s}.card:hover{transform:translateY(-3px);border-color:#9bcbe5;box-shadow:0 12px 28px rgba(0,107,182,.12)}.card h3{margin:0 0 8px;color:var(--brand)}.card p{margin:0;color:var(--muted)}
.features{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.feature{border-left:4px solid var(--brand2);padding:8px 0 8px 18px}.feature h3{margin:0 0 6px}.feature p{margin:0;color:var(--muted)}.steps{counter-reset:item;list-style:none;margin:0;padding:0;display:grid;gap:13px}.steps li{counter-increment:item;display:flex;gap:14px;align-items:flex-start;padding:15px;border-radius:15px;background:var(--soft)}.steps li:before{content:counter(item);flex:0 0 30px;height:30px;border-radius:50%;display:grid;place-items:center;background:var(--brand);color:white;font-weight:900}.notice{padding:20px;border-radius:17px;background:#fff7df;border:1px solid #f0d58a;color:#594918}
.sidebar{position:relative}.sticky{position:sticky;top:105px;display:grid;gap:18px}.side-card{background:#fff;border-radius:20px;padding:22px;border:1px solid var(--line);box-shadow:0 10px 30px rgba(44,83,112,.07)}.side-card h3{margin-top:0}.side-nav{display:grid;gap:5px}.side-nav a{text-decoration:none;padding:9px 11px;border-radius:10px;color:#405367;font-weight:700;font-size:14px}.side-nav a:hover,.side-nav a.active{background:#e7f4fb;color:var(--brand)}.contact-list{display:grid;gap:10px}.contact-list a{text-decoration:none;color:var(--brand);font-weight:800}.contact-box{display:grid;grid-template-columns:1fr 1fr;gap:15px}.contact-item{padding:18px;border:1px solid var(--line);border-radius:16px;background:var(--soft)}.contact-item strong{display:block;color:var(--brand);margin-bottom:5px}
.footer{background:#0c263d;color:#d7e5ef;padding:42px 0 20px}.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:28px}.footer h3{color:#fff}.footer a{color:#d7e5ef;text-decoration:none}.copyright{border-top:1px solid rgba(255,255,255,.12);margin-top:28px;padding-top:18px;font-size:13px;color:#9fb5c6}
@media(max-width:1050px){.nav.open{display:flex}.menu-btn{display:block}.hero-grid,.layout{grid-template-columns:1fr}.hero-media{min-height:240px}.sidebar{order:-1}.sticky{position:static}.side-nav{grid-template-columns:repeat(2,1fr)}}@media(max-width:700px){.topbar-inner{flex-direction:column;align-items:flex-start;padding:8px 0;gap:2px}.hero{padding-top:38px}.cards,.features,.contact-box,.footer-grid{grid-template-columns:1fr}.side-nav{grid-template-columns:1fr}.hero h1{font-size:38px}.lead{font-size:17px}}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;

  background: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid #dce6ef;
  box-shadow: 0 8px 24px rgba(18, 48, 73, 0.08);

  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.header-inner {
  display: grid;
  grid-template-columns: auto auto minmax(0, 1fr);
  align-items: center;
  gap: 22px;

  min-height: 112px;
  padding-top: 14px;
  padding-bottom: 14px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;

  color: #006bb6;
  font-size: 23px;
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: 0.02em;
  text-decoration: none;

  white-space: nowrap;
}

.brand-mark {
  display: grid;
  place-items: center;

  flex: 0 0 48px;
  width: 48px;
  height: 48px;

  color: #ffffff;
  font-size: 24px;
  font-weight: 900;

  background: linear-gradient(135deg, #006bb6, #00a4d6);
  border-radius: 14px;
  box-shadow: 0 9px 24px rgba(0, 107, 182, 0.26);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand small {
  margin-top: 4px;

  color: #617183;
  font-size: 10px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  align-content: center;

  gap: 8px 6px;
  min-width: 0;
}

.nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  min-height: 39px;
  padding: 9px 12px;

  color: #324559;
  font-size: 13px;
  font-weight: 750;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;

  white-space: nowrap;

  border: 1px solid transparent;
  border-radius: 11px;

  transition:
    color 0.2s ease,
    background-color 0.2s ease,
    border-color 0.2s ease,
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.nav a:hover {
  color: #006bb6;

  background: #edf7fc;
  border-color: #cce5f3;

  transform: translateY(-1px);
}

.nav a.active {
  color: #ffffff;

  background: linear-gradient(135deg, #006bb6, #0099cc);
  border-color: #006bb6;
  box-shadow: 0 6px 16px rgba(0, 107, 182, 0.22);
}

.menu-btn {
  display: none;
  margin-left: auto;
  padding: 9px 13px;

  color: #006bb6;
  font-size: 23px;
  line-height: 1;

  background: #e9f5fb;
  border: 1px solid #cce5f3;
  border-radius: 11px;

  cursor: pointer;
}

/* Планшети */
@media (max-width: 1100px) {
  .header-inner {
    grid-template-columns: auto auto;
    min-height: 78px;
  }

  .menu-btn {
    display: block;
  }

  .nav {
    display: none;

    grid-column: 1 / -1;

    width: 100%;
    margin-top: 12px;
    padding: 12px;

    background: #ffffff;
    border: 1px solid #dce6ef;
    border-radius: 16px;
    box-shadow: 0 16px 36px rgba(18, 48, 73, 0.12);
  }

  .nav.open {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .nav a {
    justify-content: flex-start;
    width: 100%;
  }
}

/* Мобільні */
@media (max-width: 620px) {
  .header-inner {
    grid-template-columns: minmax(0, 1fr) auto auto;
    gap: 9px;
  }

  .language-switcher {
    min-width: 92px;
    padding: 3px;
    border-radius: 12px;
  }

  .language-link {
    min-width: 40px;
    min-height: 34px;
    padding: 7px 8px;
    font-size: 12px;
  }

  .brand {
    font-size: 19px;
  }

  .brand-mark {
    flex-basis: 42px;
    width: 42px;
    height: 42px;
    font-size: 21px;
    border-radius: 12px;
  }

  .brand small {
    font-size: 8px;
    letter-spacing: 0.08em;
  }

  .nav.open {
    grid-template-columns: 1fr;
  }

  .nav a {
    min-height: 42px;
    padding: 10px 12px;
    font-size: 14px;
  }
}
.language-switcher {
  position: relative;

  display: inline-grid;
  grid-template-columns: repeat(2, 1fr);
  align-items: center;

  min-width: 108px;
  padding: 4px;

  background: #edf5fa;
  border: 1px solid #cbdde9;
  border-radius: 14px;
  box-shadow:
    inset 0 1px 2px rgba(18, 48, 73, 0.06),
    0 6px 18px rgba(18, 48, 73, 0.08);
}

.language-link {
  position: relative;
  z-index: 1;

  display: flex;
  align-items: center;
  justify-content: center;

  min-width: 48px;
  min-height: 38px;
  padding: 8px 12px;

  color: #526577;
  font-size: 13px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.05em;
  text-decoration: none;
  text-transform: uppercase;
  white-space: nowrap;

  border-radius: 10px;

  transition:
    color 0.2s ease,
    background 0.2s ease,
    box-shadow 0.2s ease,
    transform 0.2s ease;
}

.language-link:hover {
  color: #006bb6;
  background: rgba(255, 255, 255, 0.7);
}

.language-link.active {
  color: #ffffff;

  background: linear-gradient(
    135deg,
    #006bb6 0%,
    #008fc8 55%,
    #00a4d6 100%
  );

  box-shadow:
    0 5px 13px rgba(0, 107, 182, 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

.language-link.active:hover {
  color: #ffffff;
  transform: translateY(-1px);
}