:root {
  --bg: #070c14;
  --bg-2: #0a1220;
  --surface: rgba(255,255,255,0.03);
  --surface-2: rgba(255,255,255,0.045);
  --line: rgba(255,255,255,0.10);
  --line-soft: rgba(255,255,255,0.06);
  --text: #f5f7fb;
  --muted: #c6cfdd;
  --soft: #97a5ba;
  --green: #1fc16b;
  --green-2: #159856;
  --max: 1140px;
  --radius: 22px;
  --shadow: 0 20px 60px rgba(0,0,0,0.28);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  background:
    radial-gradient(circle at 50% 28%, rgba(148, 191, 255, 0.22), transparent 0 16%),
    radial-gradient(circle at 18% 80%, rgba(80, 130, 220, 0.10), transparent 0 18%),
    radial-gradient(circle at 84% 72%, rgba(80, 130, 220, 0.10), transparent 0 18%),
    linear-gradient(180deg, #08101b 0%, #050a12 100%);
  min-height: 100vh;
  overflow-x: hidden;
}

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

body::before,
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
}

body::before {
  background:
    linear-gradient(105deg, transparent 8%, rgba(165, 207, 255, 0.10) 34%, transparent 54%),
    linear-gradient(114deg, transparent 46%, rgba(165, 207, 255, 0.08) 63%, transparent 77%),
    linear-gradient(124deg, transparent 66%, rgba(165, 207, 255, 0.06) 79%, transparent 90%);
  opacity: .7;
}

body::after {
  background-image:
    radial-gradient(1.5px 1.5px at 8% 14%, rgba(255,255,255,0.6) 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 25% 68%, rgba(255,255,255,0.5) 50%, transparent 51%),
    radial-gradient(1.6px 1.6px at 72% 22%, rgba(255,255,255,0.5) 50%, transparent 51%),
    radial-gradient(1.4px 1.4px at 89% 72%, rgba(255,255,255,0.45) 50%, transparent 51%),
    radial-gradient(1.2px 1.2px at 58% 46%, rgba(255,255,255,0.35) 50%, transparent 51%);
  opacity: .45;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(14px);
  background: rgba(5, 10, 18, 0.66);
  border-bottom: 1px solid var(--line-soft);
}

.navbar {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.brand-mark {
  width: 56px;
  height: 56px;
  object-fit: contain;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-copy strong {
  font-size: 1.9rem;
  line-height: 1;
  letter-spacing: -0.04em;
}

.brand-copy span {
  text-transform: uppercase;
  letter-spacing: 0.34em;
  color: var(--soft);
  font-size: 0.78rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 34px;
}

.nav-links a {
  color: #e9eef7;
  font-size: 1rem;
}

.nav-links a:hover,
.nav-links a.active {
  color: #fff;
}

.hero {
  padding: 84px 0 38px;
}

.hero-inner {
  max-width: 760px;
}

.kicker {
  margin: 0 0 20px;
  color: #d2dbea;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.9rem;
}

h1, h2, h3 {
  letter-spacing: -0.04em;
  margin: 0;
}

.hero h1,
.page-hero h1 {
  font-size: clamp(2.7rem, 7vw, 5rem);
  line-height: 1.02;
}

.lead,
.page-hero p {
  color: #d4deeb;
  font-size: clamp(1.12rem, 2.4vw, 1.65rem);
  margin: 22px 0 0;
  max-width: 780px;
}

.check-list {
  list-style: none;
  padding: 0;
  margin: 30px 0 0;
  display: grid;
  gap: 16px;
  max-width: 420px;
}

.check-list li,
.mini-points li {
  display: flex;
  align-items: center;
  gap: 14px;
}

.check-list li {
  font-size: clamp(1.14rem, 2.3vw, 1.5rem);
}

.check-icon {
  width: 28px;
  height: 28px;
  flex: 0 0 28px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #89eeaf;
  background: rgba(31, 193, 107, 0.14);
  border: 1px solid rgba(31, 193, 107, 0.26);
  font-size: 0.92rem;
}

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

.hero-actions {
  margin-top: 34px;
}

.btn {
  min-height: 58px;
  padding: 0 26px;
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.08rem;
  font-weight: 700;
  border: 1px solid transparent;
  transition: transform .16s ease, border-color .16s ease, background .16s ease, box-shadow .16s ease;
}

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

.btn-primary {
  background: linear-gradient(180deg, var(--green) 0%, var(--green-2) 100%);
  box-shadow: 0 14px 34px rgba(21, 152, 86, 0.22);
}

.btn-secondary {
  background: rgba(255,255,255,0.02);
  border-color: var(--line);
}

.hero-contact {
  display: inline-block;
  margin-top: 16px;
  color: #dde6f1;
  font-size: 1.18rem;
}

.meta-row {
  padding: 22px 0 26px;
}

.meta-grid,
.cards-3,
.cards-2,
.contact-grid,
.price-grid {
  display: grid;
  gap: 18px;
}

.meta-grid,
.cards-3,
.price-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.cards-2,
.contact-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.meta-item,
.card,
.contact-card,
.about-card,
.price-card {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255,255,255,0.035), rgba(255,255,255,0.02));
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.meta-item {
  padding: 18px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: #eff4fa;
}

.section {
  padding: 34px 0 78px;
}

.section-head {
  max-width: 740px;
  margin-bottom: 26px;
}

.section-head h2 {
  font-size: clamp(1.95rem, 4vw, 3rem);
  margin-bottom: 10px;
}

.section-head p,
.card p,
.price-card p,
.about-card p,
.contact-card p,
.note,
.list-plain li {
  color: var(--muted);
}

.card,
.contact-card,
.about-card,
.price-card {
  padding: 28px;
}

.card h3,
.contact-card h3,
.about-card h3,
.price-card h3 {
  font-size: 1.45rem;
  margin-bottom: 12px;
}

.list-plain {
  padding-left: 18px;
  margin: 16px 0 0;
}

.list-plain li { margin-bottom: 8px; }

.page-hero {
  padding: 74px 0 18px;
}

.soft-panel {
  padding: 24px 26px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.025);
}

.price-tag {
  display: inline-block;
  margin: 10px 0 14px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.03);
  color: #f0f4fb;
  font-weight: 600;
  font-size: 0.98rem;
}

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

.site-footer {
  border-top: 1px solid var(--line-soft);
  padding: 28px 0 40px;
  color: var(--soft);
}

.footer-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 14px;
}

.small { font-size: .96rem; }

@media (max-width: 980px) {
  .nav-links { gap: 20px; }
  .meta-grid,
  .cards-3,
  .cards-2,
  .price-grid,
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .container { width: min(calc(100% - 28px), var(--max)); }
  .navbar {
    min-height: 76px;
    flex-wrap: wrap;
    padding: 12px 0 14px;
  }
  .nav-links {
    width: 100%;
    order: 3;
    gap: 16px;
    overflow-x: auto;
    padding-bottom: 2px;
  }
  .nav-links a { white-space: nowrap; }
  .brand-mark {
    width: 46px;
    height: 46px;
  }
  .brand-copy strong { font-size: 1.55rem; }
  .brand-copy span { font-size: 0.68rem; }
  .hero { padding-top: 50px; }
  .btn {
    width: 100%;
    min-height: 54px;
    font-size: 1rem;
  }
  .hero-contact { font-size: 1rem; }
  .card,
  .contact-card,
  .about-card,
  .price-card,
  .meta-item,
  .soft-panel { padding: 22px; }
}