@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap");

:root {
  --bg: #0b0f14;
  --panel: rgba(255, 255, 255, 0.04);
  --stroke: rgba(255, 255, 255, 0.10);
  --text: rgba(255, 255, 255, 0.90);
  --muted: rgba(255, 255, 255, 0.65);
  --blue: #217EEE;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.hero {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 18px;
}

.hero-inner {
  text-align: center;
  max-width: 860px;
  width: 100%;
}

.stack {
  margin-top: 14px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 12px;
  background: var(--panel);
  border: 1px solid var(--stroke);
  color: var(--muted);
  font-size: 14px;
}

.badge-icon {
  color: var(--blue);
}

.title {
  font-size: clamp(32px, 3.3vw, 44px);
  line-height: 1.1;
  margin: 10px 0 6px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.95);
}

.subtitle {
  font-size: clamp(32px, 3.3vw, 44px);
  line-height: 1.1;
  margin: 0;
  font-weight: 700;
  color: var(--blue);
}

.desc {
  margin: 14px auto 0;
  max-width: 620px;
  font-size: 18px;
  line-height: 1.6;
  color: var(--muted);
}

.actions {
  margin-top: 22px;
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 12px;
  background: var(--panel);
  border: 1px solid var(--stroke);
  color: var(--blue);
  text-decoration: none;
  font-weight: 500;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.btn:hover {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.16);
}

.icon {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.fade {
  opacity: 0;
  transform: translateY(8px);
  animation: fadeInUp 650ms ease forwards;
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}