:root {
  --bg: #07090f;
  --text: #f8f9fc;
  --muted: #adb7cc;
  --brand-strong: #a0bcff;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Inter", system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial,
    sans-serif;
  color: var(--text);
  background: radial-gradient(circle at 80% -10%, #18264b 0%, transparent 44%),
    radial-gradient(circle at -10% 20%, #111b36 0%, transparent 32%), var(--bg);
  line-height: 1.5;
}

.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.02;
  background-image: radial-gradient(#fff 0.4px, transparent 0.4px);
  background-size: 3px 3px;
  z-index: -1;
}

.container {
  width: min(980px, 92vw);
  margin: 0 auto;
}

.section {
  padding: 0;
}

.hero {
  min-height: 100svh;
  display: grid;
  align-items: center;
}

.hero-grid {
  max-width: 760px;
  margin: 0 auto;
}

.hero-copy {
  text-align: center;
}

h1 {
  margin: 0;
  line-height: 1.15;
  font-size: clamp(2rem, 6vw, 3.6rem);
  letter-spacing: -0.03em;
  max-width: 13ch;
  margin-left: auto;
  margin-right: auto;
}

h1 span {
  color: var(--brand-strong);
}

.subhead {
  margin: 0;
  color: var(--muted);
  margin-top: 1.4rem;
  font-size: clamp(1rem, 2.8vw, 1.15rem);
  max-width: 44ch;
  margin-left: auto;
  margin-right: auto;
}

.hero-cta-row {
  margin-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem 1.1rem;
}

.hero-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  padding: 0.84rem 1.2rem;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
  transition: 0.22s ease;
}

.btn-primary {
  color: #0a0e18;
  background: linear-gradient(135deg, #e3ebff 0%, #98b9ff 100%);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 34px rgba(129, 162, 255, 0.28);
}

@media (max-width: 1024px) {
  .hero {
    min-height: 100dvh;
    padding: 0;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(1120px, 94vw);
  }

  .hero {
    min-height: 100dvh;
    padding: 0;
  }

  .hero-cta-row {
    align-items: flex-start;
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

}