* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 18% 18%, rgba(66, 84, 255, 0.22), transparent 30%),
    radial-gradient(circle at 82% 24%, rgba(143, 69, 255, 0.16), transparent 32%),
    linear-gradient(135deg, #050713, #090d1f 58%, #050713);
  color: #eef2ff;
  font-family: Inter, system-ui, Arial, sans-serif;
}

.shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 28px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.mark {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: linear-gradient(135deg, #334cff, #8c4dff);
  box-shadow: 0 0 24px rgba(82, 100, 255, 0.8);
}

.navlinks {
  display: flex;
  gap: 14px;
}

.navlinks a,
footer {
  color: #8d9ac8;
  text-decoration: none;
  font-size: 13px;
}

.hero {
  border: 1px solid rgba(140, 160, 255, 0.22);
  background: rgba(8, 12, 28, 0.76);
  box-shadow: 0 30px 120px rgba(0, 0, 0, 0.45);
  border-radius: 30px;
  padding: clamp(28px, 5vw, 68px);
  backdrop-filter: blur(14px);
}

.eyebrow {
  display: inline-flex;
  padding: 8px 12px;
  border: 1px solid rgba(150, 170, 255, 0.28);
  border-radius: 999px;
  color: #aebcff;
  background: rgba(70, 90, 255, 0.1);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.14em;
}

h1 {
  max-width: 920px;
  margin: 22px 0 14px;
  font-size: clamp(46px, 8vw, 100px);
  line-height: 0.92;
  letter-spacing: -0.075em;
}

.lead {
  max-width: 820px;
  color: #c8d2ff;
  font-size: clamp(18px, 2vw, 23px);
  line-height: 1.5;
}

.panel {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin: 34px 0;
}

.panel div,
.grid article {
  border: 1px solid rgba(140, 160, 255, 0.18);
  background: rgba(12, 18, 40, 0.78);
  border-radius: 18px;
  padding: 18px;
}

.panel span {
  display: block;
  color: #8d9ac8;
  font-size: 13px;
  margin-bottom: 8px;
}

.panel b {
  display: block;
  color: #ffffff;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 14px;
  border: 1px solid rgba(150, 170, 255, 0.22);
  background: rgba(20, 28, 58, 0.92);
  color: #eef2ff;
  text-decoration: none;
  font-weight: 900;
}

.button.primary {
  border: 0;
  background: linear-gradient(135deg, #334cff, #8c4dff);
  box-shadow: 0 14px 40px rgba(70, 86, 255, 0.28);
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 16px;
}

.grid h2 {
  margin: 0 0 8px;
  font-size: 19px;
}

.grid p {
  margin: 0;
  color: #9facd8;
  line-height: 1.55;
}

footer {
  display: flex;
  justify-content: space-between;
  padding: 22px 4px 0;
}

@media (max-width: 900px) {
  .panel,
  .grid {
    grid-template-columns: 1fr;
  }

  .topbar {
    align-items: flex-start;
    flex-direction: column;
    gap: 14px;
  }
}