:root {
  color-scheme: dark;
  --bg: #08111f;
  --panel: rgba(255, 255, 255, 0.06);
  --border: rgba(255, 255, 255, 0.12);
  --text: #eef4ff;
  --muted: #b2bfd8;
  --primary: #6ea8fe;
  --primary-strong: #8cc3ff;
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: auto;
  pointer-events: none;
  z-index: 0;
  filter: blur(80px);
  opacity: 0.45;
}

body::before {
  top: 80px;
  left: -80px;
  width: 320px;
  height: 320px;
  background: rgba(110, 168, 254, 0.28);
  animation: floatGlow 12s ease-in-out infinite;
}

body::after {
  right: -120px;
  bottom: 40px;
  width: 360px;
  height: 360px;
  background: rgba(140, 195, 255, 0.18);
  animation: floatGlow 16s ease-in-out infinite reverse;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(circle at top, #13233d 0, var(--bg) 55%);
  color: var(--text);
  overflow-x: hidden;
}

.container {
  position: relative;
  z-index: 1;
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.hero {
  padding: 96px 0 72px;
}

.hero h1,
.hero .subtitle,
.card,
.button {
  animation: fadeUp 0.8s ease both;
}

.hero .subtitle {
  animation-delay: 0.12s;
}

.actions {
  animation: fadeUp 0.8s ease both;
  animation-delay: 0.24s;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 12px;
}

.brand-logo {
  width: 56px;
  height: 56px;
  border-radius: 18px;
  box-shadow: 0 10px 28px rgba(79, 141, 255, 0.26);
}

.eyebrow {
  margin: 0;
  color: var(--primary-strong);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 12px;
  font-weight: 700;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  max-width: 760px;
  font-size: clamp(40px, 7vw, 64px);
  line-height: 1.05;
}

.subtitle {
  max-width: 720px;
  margin-top: 20px;
  font-size: 18px;
  line-height: 1.7;
  color: var(--muted);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 148px;
  padding: 14px 20px;
  border-radius: 999px;
  border: 1px solid var(--border);
  text-decoration: none;
  font-weight: 600;
  transition: 0.2s ease;
}

.button.primary {
  background: var(--primary);
  color: #08111f;
  border-color: transparent;
}

.button.secondary {
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}

.button:hover {
  transform: translateY(-2px);
  opacity: 0.95;
  box-shadow: 0 10px 30px rgba(110, 168, 254, 0.18);
}

.section {
  padding: 40px 0 72px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.card {
  position: relative;
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.04));
  backdrop-filter: blur(14px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.18);
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 20%, rgba(255, 255, 255, 0.12) 50%, transparent 80%);
  transform: translateX(-120%);
  transition: transform 0.8s ease;
}

.card:hover::before {
  transform: translateX(120%);
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(140, 195, 255, 0.24);
}

.card h2 {
  font-size: 22px;
  margin-bottom: 12px;
}

.card p,
.link-list span,
.link-list a,
.footer {
  color: var(--muted);
  line-height: 1.7;
}

.muted {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.split {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: start;
}

.link-list {
  list-style: none;
  padding: 0;
  margin: 0;
  width: min(480px, 100%);
}

.link-list li {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.link-list a {
  color: var(--text);
  text-decoration: none;
}

.footer {
  padding: 24px 0 40px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 24px;
}

@keyframes floatGlow {
  0%,
  100% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  50% {
    transform: translate3d(24px, -18px, 0) scale(1.08);
  }
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 900px) {
  .grid,
  .split,
  .footer-inner,
  .link-list li {
    grid-template-columns: 1fr;
    flex-direction: column;
  }

  .link-list li {
    align-items: flex-start;
  }
}