:root {
  --bg: #070b14;
  --bg-soft: #0c1220;
  --card: rgba(18, 24, 40, 0.82);
  --card-2: rgba(13, 18, 31, 0.92);
  --border: rgba(130, 146, 187, 0.18);
  --text: #f5f7fb;
  --muted: #a9b4ca;
  --accent: #6d5efc;
  --accent-2: #4f8cff;
  --success: #70e4a2;
  --danger: #ff8f95;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.38);
  --radius: 22px;
  --radius-sm: 14px;
  --container: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(79, 140, 255, 0.18), transparent 28%),
    radial-gradient(circle at top right, rgba(109, 94, 252, 0.18), transparent 30%),
    linear-gradient(180deg, #070b14 0%, #060911 100%);
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container {
  width: min(100% - 40px, var(--container));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(7, 11, 20, 0.72);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  gap: 20px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 14px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.logo-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: grid;
  place-items: center;
  box-shadow: 0 14px 30px rgba(79, 140, 255, 0.25);
  font-size: 18px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--muted);
  flex-wrap: wrap;
}

.site-nav a:hover { color: var(--text); }

.nav-cta {
  padding: 11px 16px;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 999px;
  background: rgba(255,255,255,0.03);
}

.hero {
  padding: 72px 0 28px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 28px;
  align-items: stretch;
}

.panel {
  background: linear-gradient(180deg, rgba(17, 24, 38, 0.88), rgba(10, 15, 26, 0.92));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-copy {
  padding: 42px;
}

.badge {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(109, 94, 252, 0.14);
  border: 1px solid rgba(109, 94, 252, 0.2);
  color: #d9d4ff;
  font-size: 14px;
  margin-bottom: 22px;
}

.hero h1, .page-hero h1 {
  margin: 0;
  font-size: clamp(38px, 6vw, 64px);
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.hero p, .page-hero p {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
  margin: 20px 0 0;
  max-width: 780px;
}

.hero-actions,
.inline-actions,
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-actions { margin-top: 28px; }

.btn {
  appearance: none;
  border: none;
  cursor: pointer;
  padding: 14px 20px;
  border-radius: 14px;
  font-weight: 700;
  font-size: 15px;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
}

.btn:hover { transform: translateY(-1px); }

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 18px 34px rgba(89, 95, 252, 0.28);
}

.btn-secondary {
  color: #e8eeff;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.1);
}

.btn-block { width: 100%; }

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 26px;
  margin-top: 28px;
  color: var(--muted);
  font-size: 14px;
}

.hero-card {
  padding: 26px;
  display: grid;
  gap: 16px;
}

.mini-window {
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.08);
  background: linear-gradient(180deg, rgba(12,18,32,0.9), rgba(8,12,22,0.92));
  overflow: hidden;
}

.window-top {
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  display: flex;
  gap: 8px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.18);
}

.window-body {
  padding: 18px;
  display: grid;
  gap: 14px;
}

.fake-input,
.input,
textarea {
  width: 100%;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.03);
  color: var(--text);
  padding: 14px 16px;
  font-size: 15px;
  outline: none;
}

.input:focus,
textarea:focus {
  border-color: rgba(79, 140, 255, 0.55);
  box-shadow: 0 0 0 4px rgba(79, 140, 255, 0.12);
}

.fake-row {
  display: grid;
  grid-template-columns: 1fr 110px;
  gap: 10px;
}

.stat-grid,
.feature-grid,
.doc-grid,
.contact-grid,
.pricing-grid,
.steps {
  display: grid;
  gap: 18px;
}

.stat-grid { grid-template-columns: repeat(3, 1fr); }
.feature-grid { grid-template-columns: repeat(3, 1fr); }
.steps { grid-template-columns: repeat(3, 1fr); }
.doc-grid { grid-template-columns: repeat(2, 1fr); }
.contact-grid { grid-template-columns: repeat(2, 1fr); }
.pricing-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 0.8fr); }

section { padding: 26px 0; }
.section-title {
  margin: 0 0 10px;
  font-size: clamp(28px, 4vw, 40px);
  letter-spacing: -0.03em;
}
.section-copy {
  margin: 0 0 28px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.65;
  max-width: 760px;
}

.card {
  background: linear-gradient(180deg, rgba(15,20,34,0.88), rgba(10,14,24,0.9));
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 24px;
}

.card h3 {
  margin: 0 0 12px;
  font-size: 22px;
}

.card p, .card li {
  color: var(--muted);
  line-height: 1.7;
}

.kicker {
  color: #d7d3ff;
  font-weight: 700;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 12px;
}

.step-number {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: rgba(109, 94, 252, 0.15);
  border: 1px solid rgba(109, 94, 252, 0.2);
  color: #e3deff;
  font-weight: 800;
  margin-bottom: 16px;
}

.page-shell {
  padding: 46px 0 80px;
}

.page-hero {
  padding: 34px;
  margin-bottom: 24px;
}

.form-card,
.info-card {
  padding: 28px;
}

.label {
  display: block;
  margin-bottom: 10px;
  color: #e8eeff;
  font-weight: 700;
}

.helper,
.status,
.meta,
.note,
.list-muted li,
.footer-note {
  color: var(--muted);
}

.status { min-height: 24px; margin-top: 14px; }
.status.error { color: var(--danger); }
.status.success { color: var(--success); }

.result-box {
  margin-top: 18px;
  padding: 18px;
  border: 1px dashed rgba(255,255,255,0.15);
  border-radius: 16px;
  background: rgba(255,255,255,0.025);
}

.license-box {
  margin-top: 10px;
  word-break: break-word;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 16px;
}

.price-card {
  padding: 30px;
}

.price {
  font-size: 56px;
  font-weight: 800;
  letter-spacing: -0.04em;
  margin: 8px 0;
}

.price small {
  font-size: 18px;
  color: var(--muted);
}

.list {
  list-style: none;
  padding: 0;
  margin: 18px 0 0;
  display: grid;
  gap: 12px;
}

.list li::before {
  content: "✓";
  color: var(--success);
  margin-right: 10px;
}

.doc-content h2 { margin-top: 28px; }
.doc-content p, .doc-content li { color: var(--muted); line-height: 1.8; }
.doc-content ul { padding-left: 20px; }

.notice {
  padding: 18px 20px;
  border-radius: 16px;
  border: 1px solid rgba(112, 228, 162, 0.18);
  background: rgba(112, 228, 162, 0.08);
  color: #dff8e9;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  margin-bottom: 20px;
}

.back-link:hover { color: var(--text); }

.site-footer {
  padding: 32px 0 56px;
  color: var(--muted);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  padding-top: 18px;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.hidden { display: none !important; }

@media (max-width: 960px) {
  .hero-grid,
  .pricing-grid,
  .feature-grid,
  .steps,
  .doc-grid,
  .contact-grid,
  .stat-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy,
  .page-hero,
  .form-card,
  .info-card,
  .price-card { padding: 24px; }
}

@media (max-width: 640px) {
  .container { width: min(100% - 24px, var(--container)); }
  .hero { padding-top: 36px; }
  .hero h1, .page-hero h1 { font-size: 34px; }
  .hero p, .page-hero p, .section-copy { font-size: 16px; }
  .header-inner { min-height: 68px; }
  .site-nav { gap: 14px; font-size: 14px; }
  .btn { width: 100%; }
  .hero-actions .btn { width: 100%; }
  .fake-row { grid-template-columns: 1fr; }
  .price { font-size: 44px; }
}