* {
  box-sizing: border-box;
}

:root {
  --bg: #07111f;
  --panel: rgba(255, 255, 255, 0.075);
  --panel-strong: rgba(255, 255, 255, 0.12);
  --text: #eef6ff;
  --muted: #b7c7d9;
  --line: rgba(255, 255, 255, 0.14);
  --accent: #68d7ff;
  --accent2: #9dffcf;
}

body {
  margin: 0;
  font-family: Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 20% 10%, rgba(104, 215, 255, 0.20), transparent 34rem),
    radial-gradient(circle at 80% 20%, rgba(157, 255, 207, 0.12), transparent 30rem),
    linear-gradient(145deg, #07111f, #101827 60%, #07111f);
  min-height: 100vh;
}

.page {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.hero {
  padding: 82px 0 52px;
  text-align: center;
}

.badge {
  display: inline-block;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel);
  color: var(--accent2);
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  font-size: 13px;
}

h1 {
  font-size: clamp(42px, 7vw, 76px);
  margin: 22px 0 16px;
  line-height: 0.95;
  letter-spacing: -0.06em;
}

.lead {
  color: var(--muted);
  font-size: clamp(18px, 2.4vw, 24px);
  line-height: 1.45;
  width: min(820px, 100%);
  margin: 0 auto;
}

.actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  margin-top: 32px;
  flex-wrap: wrap;
}

.button {
  color: var(--text);
  text-decoration: none;
  padding: 13px 18px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: var(--panel);
  font-weight: 700;
}

.button.primary {
  background: linear-gradient(135deg, rgba(104, 215, 255, .92), rgba(157, 255, 207, .85));
  color: #06101c;
  border: none;
}

main {
  padding-bottom: 42px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin: 18px 0;
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 26px;
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(14px);
  margin-bottom: 18px;
}

.card h2,
.card h3 {
  margin-top: 0;
  letter-spacing: -0.03em;
}

.card h2 {
  font-size: 30px;
}

.card h3 {
  font-size: 23px;
}

.card p {
  color: var(--muted);
  line-height: 1.65;
  font-size: 16px;
  margin-bottom: 0;
}

.contact a {
  color: var(--accent);
  font-weight: 700;
}

.small {
  font-size: 13px !important;
  opacity: .75;
}

footer {
  border-top: 1px solid var(--line);
  color: var(--muted);
  text-align: center;
  padding: 24px 0 34px;
}

@media (max-width: 820px) {
  .grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 58px;
  }
}