:root {
  --bg: #04101a;
  --card: rgba(10, 30, 45, 0.94);
  --text: #f1fbff;
  --muted: #a9c3d6;
  --muted-2: #7d9daf;
  --line: rgba(255, 255, 255, 0.13);
  --accent: #48d7ff;
  --accent-2: #84f1c9;
  --shadow: 0 24px 80px rgba(0,0,0,.30);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  background:
    radial-gradient(circle at 50% -10%, rgba(50, 180, 255, .22), transparent 34rem),
    radial-gradient(circle at 12% 0%, rgba(72, 215, 255, .16), transparent 30rem),
    radial-gradient(circle at 88% 12%, rgba(132, 241, 201, .10), transparent 28rem),
    linear-gradient(180deg, #030b12 0%, #06131d 48%, #071824 100%);
  color: var(--text);
  line-height: 1.58;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.page { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
.topbar {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  border-bottom: 1px solid var(--line);
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-weight: 850;
  letter-spacing: -0.04em;
  font-size: 22px;
}
.logo:hover { text-decoration: none; }
.logo-mark {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  color: #041824;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-radius: 11px;
  font-weight: 900;
}
nav { display: flex; justify-content: flex-end; gap: 15px; flex-wrap: wrap; }
nav a { color: var(--muted); font-size: 14px; }
nav a.active, nav a:hover { color: var(--text); }
main { padding: 48px 0 68px; }
.hero {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 28px;
  align-items: stretch;
}
.hero-main, .hero-side, .card, .notice, .warning {
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.hero-main {
  background: linear-gradient(135deg, rgba(10, 30, 45, .98), rgba(10, 38, 56, .90));
  border-radius: 30px;
  padding: clamp(28px, 5vw, 52px);
}
.hero-side {
  background: linear-gradient(150deg, rgba(14, 45, 67, .92), rgba(7, 24, 36, .92));
  border-radius: 30px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.logo-img-wrap {
  background: rgba(255,255,255,.035);
  border: 1px solid var(--line);
  border-radius: 24px;
  overflow: hidden;
  margin-bottom: 22px;
}
.logo-img { width: 100%; display: block; }
.eyebrow {
  color: var(--accent-2);
  font-weight: 800;
  text-transform: uppercase;
  font-size: 13px;
  letter-spacing: .09em;
  margin: 0 0 14px;
}
h1 {
  margin: 0 0 20px;
  font-size: clamp(38px, 7vw, 78px);
  line-height: .92;
  letter-spacing: -0.07em;
}
.doc h1 { font-size: clamp(34px, 5vw, 56px); line-height: .96; }
h2 {
  margin: 50px 0 18px;
  font-size: clamp(27px, 4vw, 42px);
  letter-spacing: -0.045em;
  line-height: 1.05;
}
h3 { margin: 26px 0 10px; font-size: 21px; letter-spacing: -0.025em; }
p { margin: 0 0 14px; }
.lead { max-width: 760px; color: var(--muted); font-size: clamp(18px, 2vw, 22px); }
.muted { color: var(--muted); }
.small { color: var(--muted-2); font-size: 14px; }
.price {
  font-size: 48px;
  line-height: 1;
  letter-spacing: -0.055em;
  font-weight: 900;
  margin: 10px 0 6px;
}
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0 18px;
  background: rgba(255,255,255,.06);
  border: 1px solid var(--line);
  color: var(--text);
  font-weight: 780;
}
.button:hover { text-decoration: none; background: rgba(255,255,255,.10); }
.button.primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border: 0;
  color: #041824;
}
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin: 22px 0 10px; }
.card { background: var(--card); border-radius: 23px; padding: 22px; }
.card h3 { margin-top: 0; }
.notice {
  margin: 24px 0;
  padding: 20px;
  border-radius: 22px;
  background: rgba(132, 241, 201, .08);
}
.warning {
  margin: 24px 0;
  padding: 20px;
  border-radius: 22px;
  background: rgba(255, 229, 166, .08);
  border-color: rgba(255, 229, 166, .24);
}
table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 20px;
  margin: 22px 0 12px;
}
th, td { padding: 16px; text-align: left; border-bottom: 1px solid var(--line); }
th { color: var(--text); background: rgba(255,255,255,.06); }
td { color: var(--muted); }
tr:last-child td { border-bottom: 0; }
.steps { counter-reset: step; display: grid; gap: 12px; margin: 22px 0; }
.step {
  counter-increment: step;
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 14px;
  align-items: start;
  background: rgba(255,255,255,.045);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 16px;
}
.step::before {
  content: counter(step);
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #041824;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  font-weight: 900;
}
.doc { max-width: 880px; }
.doc ul { color: var(--muted); padding-left: 22px; margin: 0 0 18px; }
.doc li { margin: 6px 0; }
.requisites { display: grid; gap: 8px; margin-top: 18px; }
.req-row {
  display: grid;
  grid-template-columns: 210px 1fr;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}
.req-row span:first-child { color: var(--muted-2); }
footer {
  border-top: 1px solid var(--line);
  padding: 30px 0 46px;
  color: var(--muted);
  font-size: 14px;
}
.footer-grid { display: grid; grid-template-columns: 1fr 1.4fr 1fr; gap: 24px; }
footer p { margin: 4px 0; }
@media (max-width: 860px) {
  .topbar { align-items: flex-start; flex-direction: column; padding: 20px 0; }
  nav { justify-content: flex-start; }
  .hero { grid-template-columns: 1fr; }
  .grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .req-row { grid-template-columns: 1fr; gap: 4px; }
  th, td { padding: 12px 10px; font-size: 14px; }
}