:root {
  --bg: #050816;
  --bg-soft: #0b1223;
  --surface: rgba(10, 19, 38, 0.82);
  --surface-strong: #0d1730;
  --text: #f4f7ff;
  --muted: #a6b5d1;
  --brand: #37d0ff;
  --brand-soft: #88e7ff;
  --accent: #4b6fff;
  --outline: rgba(135, 166, 214, 0.18);
  --shadow: 0 20px 45px rgba(2, 7, 20, 0.55);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(55, 208, 255, 0.16), transparent 28%),
    radial-gradient(circle at top right, rgba(75, 111, 255, 0.16), transparent 24%),
    linear-gradient(145deg, #040711 0%, #09101d 42%, #101b33 100%);
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
}

.aurora {
  position: fixed;
  z-index: -3;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.42;
}

.aurora-1 {
  top: -220px;
  left: -90px;
  background: rgba(55, 208, 255, 0.6);
}

.aurora-2 {
  right: -180px;
  bottom: 40px;
  background: rgba(75, 111, 255, 0.55);
}

.noise {
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  opacity: 0.18;
  background-image: radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.12) 0 1px, transparent 1px),
    radial-gradient(circle at 70% 80%, rgba(255, 255, 255, 0.08) 0 1px, transparent 1px);
  background-size: 3px 3px, 4px 4px;
}

.site-header,
main,
.site-footer {
  width: min(1180px, calc(100% - 2.5rem));
  margin-inline: auto;
}

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
  position: sticky;
  top: 0;
  backdrop-filter: blur(14px);
  background: rgba(5, 8, 22, 0.62);
  border-bottom: 1px solid rgba(184, 193, 216, 0.08);
  z-index: 40;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: "Sora", sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
  text-decoration: none;
  color: var(--text);
}

.brand-mark {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--brand), var(--accent));
  box-shadow: 0 0 20px rgba(55, 208, 255, 0.8);
}

.main-nav {
  display: flex;
  gap: 1.2rem;
}

.main-nav a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 600;
}

.main-nav a:hover {
  color: var(--brand-soft);
}

.hero {
  padding: 5rem 0 3rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 1.5rem;
  align-items: stretch;
}

.hero-copy,
.hero-panel {
  padding: 2rem;
  border-radius: 24px;
  border: 1px solid var(--outline);
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.015));
  box-shadow: var(--shadow);
}

.hero-panel {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.25rem;
}

.eyebrow {
  display: inline-block;
  font-family: "Sora", sans-serif;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--brand-soft);
  font-size: 0.8rem;
  margin-bottom: 0.85rem;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.2;
}

h1 {
  font-family: "Sora", sans-serif;
  font-size: clamp(2.2rem, 5vw, 4.2rem);
  max-width: 12ch;
  margin-bottom: 1rem;
}

h2 {
  font-family: "Sora", sans-serif;
  font-size: clamp(1.45rem, 4vw, 2.2rem);
  margin-bottom: 1.2rem;
}

.lead {
  max-width: 62ch;
  color: var(--muted);
  margin-bottom: 1.7rem;
}

.hero-actions {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.btn {
  text-decoration: none;
  padding: 0.82rem 1.2rem;
  border-radius: 999px;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  color: #06101d;
  background: linear-gradient(120deg, var(--brand) 0%, #b4efff 100%);
  box-shadow: 0 12px 35px rgba(55, 208, 255, 0.35);
}

.btn-secondary {
  color: var(--text);
  border: 1px solid var(--outline);
  background: rgba(255, 255, 255, 0.04);
}

.logo-slot {
  padding: 1.25rem;
  border-radius: 20px;
  border: 1px solid rgba(136, 231, 255, 0.22);
  background: linear-gradient(180deg, rgba(7, 18, 36, 0.98), rgba(9, 21, 44, 0.78));
}

.logo-label,
.logo-note {
  margin: 0;
  color: var(--muted);
}

.logo-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.8rem;
}

.logo-orbit {
  position: relative;
  min-height: 270px;
  display: grid;
  place-items: center;
}

.orbit-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(136, 231, 255, 0.14);
  box-shadow: inset 0 0 24px rgba(55, 208, 255, 0.05);
}

.orbit-ring-1 {
  width: 220px;
  height: 220px;
}

.orbit-ring-2 {
  width: 280px;
  height: 280px;
  border-style: dashed;
  opacity: 0.8;
}

.logo-frame {
  position: relative;
  z-index: 2;
  width: 180px;
  height: 180px;
  border-radius: 32px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(136, 231, 255, 0.24);
  background:
    radial-gradient(circle at top, rgba(55, 208, 255, 0.18), transparent 48%),
    linear-gradient(180deg, rgba(8, 18, 35, 0.96), rgba(7, 14, 29, 0.92));
  box-shadow:
    0 0 40px rgba(55, 208, 255, 0.18),
    inset 0 0 30px rgba(255, 255, 255, 0.03);
  overflow: hidden;
}

.logo-frame::before {
  content: "";
  position: absolute;
  inset: 10px;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.logo-frame img {
  position: relative;
  z-index: 2;
  max-width: 72%;
  max-height: 110px;
  object-fit: contain;
  filter: drop-shadow(0 0 18px rgba(55, 208, 255, 0.18));
}

.logo-fallback .logo-fallback-text {
  display: inline-flex;
}

.logo-fallback-text {
  display: none;
  position: relative;
  z-index: 2;
  font-family: "Sora", sans-serif;
  font-size: 1.1rem;
  letter-spacing: 0.18em;
  color: var(--brand-soft);
}

.logo-note {
  margin-top: 0.85rem;
  font-size: 0.92rem;
}

.signal-card {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
  padding: 1rem 1.1rem;
  border-radius: 18px;
  border: 1px solid var(--outline);
  background: rgba(255, 255, 255, 0.03);
}

.signal-card p,
.signal-card strong {
  margin: 0;
}

.signal-card p {
  color: var(--muted);
  margin-top: 0.25rem;
}

.signal-dot {
  width: 12px;
  height: 12px;
  margin-top: 0.3rem;
  border-radius: 999px;
  background: var(--brand);
  box-shadow: 0 0 18px rgba(55, 208, 255, 0.8);
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-bottom: 1.8rem;
}

.stats article {
  padding: 1rem 1.1rem;
  border: 1px solid var(--outline);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.02);
}

.stats .num {
  margin: 0;
  font-family: "Sora", sans-serif;
  font-size: 1.6rem;
  color: var(--brand-soft);
}

.stats article p:last-child {
  margin: 0.3rem 0 0;
  color: var(--muted);
}

.section {
  margin: 1.7rem 0;
  padding: 2rem;
  background: var(--surface);
  border: 1px solid var(--outline);
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.card-grid,
.service-grid,
.highlight-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

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

.card,
.service,
.highlight-card {
  padding: 1.2rem;
  border-radius: 16px;
  border: 1px solid var(--outline);
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.01));
}

.service,
.highlight-card {
  transition: border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.service:hover,
.highlight-card:hover {
  border-color: rgba(55, 208, 255, 0.58);
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(1, 9, 25, 0.34);
}

.highlight-card span {
  display: inline-block;
  font-family: "Sora", sans-serif;
  color: var(--brand-soft);
  margin-bottom: 0.75rem;
}

.card p,
.card li,
.service p,
.contact p,
.contact li,
.highlight-card p {
  color: var(--muted);
}

.card ul {
  margin: 0;
  padding-left: 1.2rem;
}

.card li + li {
  margin-top: 0.45rem;
}

.contact a {
  color: var(--brand-soft);
}

.contact a:hover {
  color: #d8f7ff;
}

.contact ul {
  margin: 0;
  padding-left: 1.2rem;
}

.site-footer {
  text-align: center;
  color: var(--muted);
  padding: 2rem 0 2.6rem;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 920px) {
  .hero-grid,
  .highlight-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 780px) {
  .site-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.7rem;
  }

  .stats,
  .card-grid,
  .service-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 4rem;
  }

  .section,
  .hero-copy,
  .hero-panel {
    padding: 1.35rem;
  }
}