:root {
  --bg: #0a0f1a;
  --bg2: #0e1526;
  --text: #e6edf7;
  --muted: #9fb3c8;
  --accent: #22d3ee;
  --accent2: #3b82f6;
  --card: rgba(255,255,255,0.05);
  --border: rgba(255,255,255,0.08);
}
* {
  box-sizing: border-box;
}
html, body {
  height: 100%;
  background: radial-gradient(1200px 600px at 20% -20%, rgba(59,130,246,0.15), transparent 60%), radial-gradient(1200px 600px at 80% 120%, rgba(34,211,238,0.12), transparent 60%), var(--bg);
  color: var(--text);
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
body {
  margin: 0;
}
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: linear-gradient(180deg, rgba(10,15,26,0.85), rgba(10,15,26,0.6));
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.logo {
  font-weight: 800;
  font-size: 22px;
  letter-spacing: 0.5px;
  text-decoration: none;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.links a {
  color: var(--text);
  text-decoration: none;
  margin-left: 20px;
  padding: 8px 12px;
  border-radius: 10px;
  transition: background 0.2s ease, color 0.2s ease;
}
.links a:hover {
  background: rgba(255,255,255,0.06);
  color: #fff;
}
.hero {
  position: relative;
  min-height: 88vh;
  display: grid;
  place-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(800px 300px at 20% 20%, rgba(34,211,238,0.12), transparent 70%),
    radial-gradient(800px 300px at 80% 80%, rgba(59,130,246,0.12), transparent 70%);
}
.hero::before {
  content: "";
  position: absolute;
  width: 900px;
  height: 900px;
  left: -300px;
  top: -400px;
  background: radial-gradient(closest-side, rgba(34,211,238,0.12), transparent 60%);
  filter: blur(40px);
  animation: float 16s linear infinite;
}
.hero::after {
  content: "";
  position: absolute;
  width: 700px;
  height: 700px;
  right: -200px;
  bottom: -300px;
  background: radial-gradient(closest-side, rgba(59,130,246,0.12), transparent 60%);
  filter: blur(40px);
  animation: float2 18s linear infinite;
}
@keyframes float {
  0% { transform: translateY(0) translateX(0) rotate(0deg); }
  50% { transform: translateY(20px) translateX(20px) rotate(5deg); }
  100% { transform: translateY(0) translateX(0) rotate(0deg); }
}
@keyframes float2 {
  0% { transform: translateY(0) translateX(0) rotate(0deg); }
  50% { transform: translateY(-20px) translateX(-10px) rotate(-6deg); }
  100% { transform: translateY(0) translateX(0) rotate(0deg); }
}
.hero-content {
  position: relative;
  text-align: center;
  padding: 80px 0;
}
.brand {
  font-size: clamp(52px, 8vw, 120px);
  margin: 0;
  line-height: 0.9;
  letter-spacing: -1px;
  background: linear-gradient(90deg, #fff, #cfeaff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 2px 12px rgba(34,211,238,0.08));
}
.lead {
  margin: 16px auto 24px;
  max-width: 800px;
  color: var(--muted);
  font-size: 18px;
}
.cta {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-top: 10px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 600;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, color 0.15s ease;
}
.btn.primary {
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  color: #06111a;
  box-shadow: 0 8px 30px rgba(34,211,238,0.2);
}
.btn.primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(34,211,238,0.28);
}
.btn.ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn.ghost:hover {
  background: rgba(255,255,255,0.06);
}
.section {
  padding: 80px 0;
}
.section-title {
  font-size: 34px;
  margin: 0 0 16px;
  letter-spacing: -0.5px;
}
.section-text {
  color: var(--muted);
  font-size: 17px;
}
.grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 24px;
}
.card {
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.03));
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 22px;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
  box-shadow: 0 12px 40px rgba(0,0,0,0.25);
}
.card:hover {
  transform: translateY(-4px);
  border-color: rgba(34,211,238,0.35);
  box-shadow: 0 16px 50px rgba(34,211,238,0.18);
}
.card-icon {
  font-size: 22px;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  margin-bottom: 10px;
  color: #06111a;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
}
.solutions {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 24px;
}
.solution {
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.03));
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 22px;
}
.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 24px;
}
.contact-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.03));
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 22px;
}
.footer {
  padding: 50px 0;
  background: linear-gradient(180deg, rgba(14,21,38,0.9), rgba(10,15,26,0.95));
  border-top: 1px solid var(--border);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1.5fr 1fr;
  gap: 24px;
}
.footer-col h4 {
  margin: 0 0 10px;
  font-size: 18px;
}
.footer-col a {
  display: inline-block;
  color: var(--muted);
  text-decoration: none;
  margin: 6px 0;
}
.footer-col a:hover {
  color: #fff;
}
.footer-logo {
  margin-bottom: 10px;
}
.footer-bottom {
  border-top: 1px solid var(--border);
  margin-top: 22px;
  padding-top: 18px;
  color: var(--muted);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
[data-reveal] {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.reveal {
  opacity: 1;
  transform: translateY(0);
}
@media (max-width: 1024px) {
  .grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .solutions {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 720px) {
  .nav-inner {
    height: 58px;
  }
  .links a {
    margin-left: 12px;
  }
  .brand {
    font-size: clamp(42px, 12vw, 90px);
  }
  .section {
    padding: 64px 0;
  }
  .grid {
    grid-template-columns: 1fr;
  }
  .solutions {
    grid-template-columns: 1fr;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
}