:root {
  --bg: #05070f;
  --panel: rgba(16, 22, 40, 0.65);
  --panel2: rgba(16, 22, 40, 0.35);
  --text: #e8f0ff;
  --muted: rgba(232, 240, 255, 0.65);
  --line: rgba(232, 240, 255, 0.12);
  --cyan: #00e5ff;
  --cyan2: #2d7dff;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  --radius: 18px;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New",
    monospace;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

.mono {
  font-variant-ligatures: none;
}
.dim {
  color: var(--muted);
}

/* background */
.bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}

.grid {
  position: absolute;
  inset: -2px;
  background-image: linear-gradient(to right, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at 50% 35%, rgba(0, 0, 0, 1), transparent 70%);
}

.glow {
  position: absolute;
  width: 740px;
  height: 740px;
  border-radius: 999px;
  filter: blur(60px);
  opacity: 0.45;
}
.g1 {
  left: -220px;
  top: -240px;
  background: radial-gradient(circle at 30% 30%, rgba(0, 229, 255, 0.9), rgba(0, 229, 255, 0) 60%);
}
.g2 {
  right: -260px;
  bottom: -340px;
  background: radial-gradient(circle at 30% 30%, rgba(45, 125, 255, 0.8), rgba(45, 125, 255, 0) 60%);
}

.noise {
  position: absolute;
  inset: 0;
  opacity: 0.055;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='.55'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
}

/* layout */
.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 28px 20px 40px;
}

.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: linear-gradient(180deg, var(--panel), transparent);
  backdrop-filter: blur(12px);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.35);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--cyan);
  box-shadow: 0 0 0 5px rgba(0, 229, 255, 0.12);
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(0, 229, 255, 0.24);
  background: rgba(0, 229, 255, 0.06);
  transition: transform 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}
.pill:hover {
  transform: translateY(-1px);
  border-color: rgba(0, 229, 255, 0.42);
  background: rgba(0, 229, 255, 0.1);
}
.icon {
  display: inline-flex;
  width: 18px;
  height: 18px;
}
.icon svg {
  width: 18px;
  height: 18px;
}

.hero {
  padding: 58px 10px 16px;
}

.hero h1 {
  margin: 0;
  font-size: clamp(30px, 5vw, 54px);
  letter-spacing: -0.02em;
  line-height: 1.05;
}

.typing {
  position: relative;
  display: inline-block;
}
.typing::after {
  content: "";
  display: inline-block;
  width: 10px;
  height: 1em;
  margin-left: 6px;
  background: var(--cyan);
  transform: translateY(3px);
  animation: blink 0.9s steps(2, end) infinite;
}
.typing.done::after {
  animation: none;
  opacity: 0.25;
}
@keyframes blink {
  0%,
  49% {
    opacity: 1;
  }
  50%,
  100% {
    opacity: 0;
  }
}

.subtitle {
  margin: 16px 0 0;
  max-width: 860px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
}

.cta {
  margin-top: 22px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 16px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
  transition: transform 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}
.btn:hover {
  transform: translateY(-1px);
  border-color: rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.06);
}
.btn.primary {
  border-color: rgba(0, 229, 255, 0.35);
  background: linear-gradient(135deg, rgba(0, 229, 255, 0.18), rgba(45, 125, 255, 0.12));
}

.section {
  margin-top: 34px;
}

.section-title {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 20px 0;
}

.section-title h2 {
  margin: 0;
  font-size: 14px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(232, 240, 255, 0.85);
}

.section-title .line {
  height: 1px;
  flex: 1;
  background: linear-gradient(to right, rgba(0, 229, 255, 0.55), rgba(255, 255, 255, 0.08));
}

.cards {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 14px;
}

.card {
  grid-column: span 6;
  padding: 18px 18px 16px;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.10);
  background: linear-gradient(180deg, var(--panel), var(--panel2));
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 10% 0%, rgba(0, 229, 255, 0.18), transparent 35%),
    radial-gradient(circle at 100% 10%, rgba(45, 125, 255, 0.12), transparent 40%);
  opacity: 0.65;
  pointer-events: none;
}

.card-top {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.card h3 {
  margin: 0;
  font-size: 16px;
}

.tag {
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(0, 229, 255, 0.22);
  color: rgba(0, 229, 255, 0.95);
  background: rgba(0, 229, 255, 0.06);
}

.desc {
  position: relative;
  margin: 10px 0 14px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

.links {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  transition: transform 0.15s ease, border-color 0.15s ease, background 0.15s ease;
  font-size: 13px;
}
.link:hover {
  transform: translateY(-1px);
  border-color: rgba(0, 229, 255, 0.28);
  background: rgba(0, 229, 255, 0.06);
}
.link.muted {
  color: rgba(232, 240, 255, 0.78);
}

.footer {
  margin-top: 34px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  color: rgba(232, 240, 255, 0.7);
  font-size: 12px;
}

@media (max-width: 860px) {
  .card {
    grid-column: span 12;
  }
}