:root {
  --bg: #0c111d;
  --bg-soft: #12192b;
  --card: rgba(255,255,255,0.07);
  --card-solid: #121a2b;
  --text: #f5f7fb;
  --muted: #b8c1d1;
  --line: rgba(255,255,255,0.1);
  --accent: #d7a94f;
  --accent-2: #7dd3fc;
  --shadow: 0 20px 50px rgba(0,0,0,.25);
  --radius: 22px;
  --radius-sm: 14px;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top right, rgba(125,211,252,.16), transparent 24%),
    radial-gradient(circle at top left, rgba(215,169,79,.12), transparent 28%),
    var(--bg);
  color: var(--text);
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.container { width: min(calc(100% - 32px), var(--max)); margin: 0 auto; }
.section { padding: 78px 0; }
.section-alt { background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.00)); }
.eyebrow {
  display: inline-block;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: .78rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(14px);
  background: rgba(12,17,29,.72);
  border-bottom: 1px solid var(--line);
}
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 76px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand img { width: 50px; height: 50px; }
.brand strong { display: block; font-size: 1.02rem; }
.brand span { display: block; font-size: .84rem; color: var(--muted); }
.main-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.main-nav a { color: var(--muted); font-weight: 600; }
.main-nav a:hover { color: var(--text); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), #f3d08b);
  color: #111827;
  font-weight: 800;
  box-shadow: var(--shadow);
}
.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid rgba(255,255,255,.14);
  box-shadow: none;
}
.btn-small { min-height: 42px; padding: 0 16px; }

.hero { padding: 72px 0 46px; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 28px;
  align-items: center;
}
.hero h1 {
  margin: 0 0 18px;
  font-size: clamp(2.2rem, 5vw, 4.3rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
}
.hero p { color: var(--muted); font-size: 1.05rem; max-width: 62ch; }
.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 28px 0 18px;
}
.highlights {
  padding: 0;
  margin: 18px 0 0;
  list-style: none;
  display: grid;
  gap: 10px;
}
.highlights li {
  padding-left: 26px;
  position: relative;
  color: var(--muted);
}
.highlights li::before {
  content: "•";
  position: absolute;
  left: 8px;
  color: var(--accent);
}
.hero-card { display: flex; justify-content: flex-end; }
.glass-card {
  width: 100%;
  background: linear-gradient(180deg, rgba(255,255,255,.11), rgba(255,255,255,.04));
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}
.chip {
  display: inline-flex;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(125,211,252,.12);
  color: var(--accent-2);
  font-size: .84rem;
  font-weight: 700;
}
.glass-card h2 { font-size: 1.55rem; margin: 18px 0 10px; }
.glass-card p { color: var(--muted); }
.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 22px;
}
.stats div {
  background: rgba(255,255,255,.05);
  border-radius: 18px;
  padding: 16px;
  border: 1px solid rgba(255,255,255,.08);
}
.stats strong { display: block; font-size: 1.5rem; }
.stats span { color: var(--muted); font-size: .86rem; }

.trust-bar {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,.02);
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  padding: 18px 0;
  text-align: center;
  color: var(--muted);
  font-weight: 700;
}
.section-head { margin-bottom: 28px; }
.section-head h2 {
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.08;
  margin: 0 0 14px;
}
.section-head p { color: var(--muted); max-width: 70ch; }

.service-grid,
.product-grid,
.about-grid {
  display: grid;
  gap: 20px;
}
.service-grid {
  grid-template-columns: repeat(5, 1fr);
}
.service-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
}
.service-icon {
  width: 54px;
  height: 54px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: rgba(215,169,79,.12);
  font-size: 1.6rem;
  margin-bottom: 16px;
}
.service-card h3 { font-size: 1.2rem; margin: 0 0 8px; }
.service-subtitle { color: var(--accent-2); font-weight: 700; }
.service-card p { color: var(--muted); }
.text-link { color: var(--accent); font-weight: 700; }

.catalog-block { margin-top: 34px; }
.catalog-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 18px;
}
.catalog-kicker { color: var(--accent); font-weight: 800; }
.catalog-head h3 { margin: 8px 0 0; font-size: 1.45rem; }
.product-grid { grid-template-columns: repeat(3, 1fr); }
.product-card {
  background: rgba(255,255,255,.04);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 18px;
}
.product-thumb {
  height: 170px;
  border-radius: 16px;
  background:
    linear-gradient(135deg, rgba(215,169,79,.18), rgba(125,211,252,.14)),
    linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.02));
  margin-bottom: 16px;
  position: relative;
  overflow: hidden;
}
.product-thumb::after {
  content: "Demo";
  position: absolute;
  right: 12px;
  bottom: 12px;
  font-size: .84rem;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(17,24,39,.7);
  border: 1px solid rgba(255,255,255,.08);
}
.product-card h4 { margin: 0 0 10px; font-size: 1.08rem; }
.product-card p { color: var(--muted); margin: 0 0 14px; }
.badge {
  display: inline-block;
  font-size: .78rem;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(125,211,252,.10);
  color: var(--accent-2);
  font-weight: 700;
}
.about-grid { grid-template-columns: 1.15fr .85fr; align-items: start; }
.about-panel {
  display: grid;
  gap: 14px;
}
.about-item {
  padding: 18px 20px;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--line);
  border-radius: 18px;
}
.about-item strong { display: block; margin-bottom: 6px; }
.about-item span { color: var(--muted); }

.cta-section { padding-top: 18px; }
.cta-box {
  display: grid;
  grid-template-columns: 1.3fr .7fr;
  gap: 20px;
  align-items: center;
  padding: 28px;
  border-radius: 28px;
  background: linear-gradient(135deg, rgba(215,169,79,.16), rgba(125,211,252,.10));
  border: 1px solid rgba(255,255,255,.12);
}
.contact-list {
  display: grid;
  gap: 12px;
  justify-items: start;
}
.contact-list a,
.contact-list span {
  font-size: 1.05rem;
  font-weight: 700;
}
.site-footer {
  padding: 22px 0 36px;
  color: var(--muted);
}
.footer-wrap {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  border-top: 1px solid var(--line);
  padding-top: 18px;
  flex-wrap: wrap;
}
.footer-wrap nav { display: flex; gap: 14px; }

@media (max-width: 1100px) {
  .service-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 920px) {
  .hero-grid,
  .about-grid,
  .cta-box,
  .product-grid,
  .trust-grid {
    grid-template-columns: 1fr;
  }
  .hero-card { justify-content: stretch; }
  .stats { grid-template-columns: repeat(3, 1fr); }
  .catalog-head,
  .nav-wrap,
  .footer-wrap {
    flex-direction: column;
    align-items: flex-start;
  }
  .main-nav { width: 100%; }
}

@media (max-width: 640px) {
  .section { padding: 60px 0; }
  .hero { padding-top: 48px; }
  .hero h1 { font-size: 2.35rem; }
  .service-grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr; }
  .btn,
  .btn-outline,
  .btn-small { width: 100%; }
  .hero-actions { flex-direction: column; }
  .main-nav { gap: 10px; }
  .main-nav a { width: 100%; }
}