:root {
  --radius: 34px;
  --container: 1280px;
}

body {
  background:
    radial-gradient(circle at 12% 10%, rgba(53, 119, 255, 0.18), transparent 22%),
    radial-gradient(circle at 84% 14%, rgba(241, 194, 74, 0.14), transparent 20%),
    linear-gradient(180deg, #050b15 0%, #08111f 38%, #0a1528 100%);
}

body::before {
  transform: translate3d(calc(var(--mx) * 0.016), calc(var(--my) * 0.012 + var(--sy)), 0) scale(1.1);
  filter: saturate(1.04) contrast(1.02);
}

body::after {
  background:
    radial-gradient(circle at 18% 12%, rgba(55, 128, 255, 0.16), transparent 20%),
    radial-gradient(circle at 82% 14%, rgba(241, 194, 74, 0.14), transparent 18%),
    radial-gradient(circle at 52% 34%, rgba(255, 255, 255, 0.05), transparent 12%),
    radial-gradient(circle at center, transparent 32%, rgba(2, 5, 11, 0.76) 100%);
}

.hero {
  position: relative;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 12% auto auto 54%;
  width: 380px;
  height: 380px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(241, 194, 74, 0.16), transparent 64%);
  filter: blur(8px);
  pointer-events: none;
}

.hero-grid {
  grid-template-columns: minmax(0, 1.02fr) minmax(420px, 0.98fr);
  gap: 34px;
  align-items: center;
}

.hero h1 {
  font-family: "Nunito", "Segoe UI", sans-serif;
  font-weight: 900;
  line-height: 0.92;
  max-width: 8.5ch;
}

.hero p {
  max-width: 56ch;
  font-size: 1.02rem;
}

.panel {
  border-radius: 34px;
  background: linear-gradient(180deg, rgba(10, 18, 34, 0.66), rgba(8, 13, 24, 0.84));
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow:
    0 28px 80px rgba(0, 0, 0, 0.32),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.hero-actions .btn,
.actions .btn {
  min-height: 56px;
  padding-inline: 26px;
  border-radius: 999px;
}

.btn.primary {
  background: linear-gradient(135deg, #f3d56f 0%, #f0bf3c 54%, #d99213 100%);
  box-shadow: 0 18px 44px rgba(217, 146, 19, 0.22);
}

.btn.secondary {
  background: linear-gradient(180deg, rgba(30, 58, 110, 0.92), rgba(10, 20, 40, 0.98));
}

.city {
  min-height: 520px;
  padding: 26px;
  border-radius: 40px;
  transform-style: preserve-3d;
  overflow: visible;
}

.city::before {
  border-radius: 40px;
  transform: scale(1.08) translate3d(calc(var(--mx) * 0.026), calc(var(--my) * 0.02 + var(--sy) * 0.75), 0);
}

.city::after {
  border-radius: 40px;
  background:
    linear-gradient(200deg, rgba(9, 17, 32, 0.06), rgba(8, 14, 25, 0.44) 42%, rgba(4, 8, 16, 0.92)),
    radial-gradient(circle at 84% 18%, rgba(241, 194, 74, 0.22), transparent 22%),
    radial-gradient(circle at 14% 70%, rgba(55, 128, 255, 0.18), transparent 18%);
}

.city-top {
  gap: 12px;
}

.tag {
  padding: 10px 16px;
  background: rgba(8, 14, 26, 0.72);
  border-color: rgba(255, 255, 255, 0.1);
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.22);
}

.city-bottom {
  margin-top: auto;
  padding-top: 220px;
}

.city-bottom h2 {
  max-width: 9ch;
  font-size: clamp(2.6rem, 4.8vw, 4.2rem);
  font-family: "Nunito", "Segoe UI", sans-serif;
  font-weight: 900;
  line-height: 0.9;
}

.summary.panel {
  padding: 0;
  background: transparent;
  border: 0;
  box-shadow: none;
}

.summary {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.summary-row {
  min-height: 164px;
  padding: 22px;
  border-radius: 30px;
  background:
    linear-gradient(180deg, rgba(18, 29, 53, 0.78), rgba(9, 16, 30, 0.92));
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow:
    0 24px 46px rgba(0, 0, 0, 0.26),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.summary-row .accent {
  font-family: "Nunito", "Segoe UI", sans-serif;
  font-size: 2.2rem;
}

.facts {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.fact,
.service,
.card,
.portal-card,
.contact,
.flow,
.reference-summary,
.map-shell,
.site-panel {
  border-radius: 30px;
}

.services {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-auto-rows: 1fr;
}

.services .service:nth-child(1) {
  grid-column: span 2;
}

.service {
  min-height: 300px;
  padding: 26px;
}

.service h3,
.portal-card h3 {
  font-family: "Nunito", "Segoe UI", sans-serif;
  font-weight: 800;
}

.reference-grid {
  grid-template-columns: minmax(300px, 0.3fr) minmax(0, 0.7fr);
}

.reference-summary {
  position: relative;
  overflow: hidden;
}

.reference-summary::before {
  content: "";
  position: absolute;
  inset: -10% auto auto -12%;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(55, 128, 255, 0.16), transparent 68%);
  pointer-events: none;
}

.map-shell {
  padding: 16px;
  background: linear-gradient(180deg, rgba(8, 16, 30, 0.72), rgba(7, 12, 22, 0.9));
}

.reference-map {
  border-radius: 30px;
}

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

.portal-grid .portal-card:nth-child(1) {
  grid-column: span 2;
}

.portal-card {
  overflow: hidden;
  position: relative;
}

.portal-card::before {
  content: "";
  position: absolute;
  inset: auto -14% -26% auto;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(241, 194, 74, 0.12), transparent 70%);
  pointer-events: none;
}

.cta-box {
  border-radius: 44px;
}

@media (max-width: 1100px) {
  .hero-grid,
  .reference-grid,
  .portal-grid,
  .services {
    grid-template-columns: 1fr;
  }

  .services .service:nth-child(1),
  .portal-grid .portal-card:nth-child(1) {
    grid-column: auto;
  }

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

@media (max-width: 700px) {
  .summary,
  .facts {
    grid-template-columns: 1fr;
  }
}