:root {
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #0f172a;
  background: #f5f7fb;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, #ffffff 0%, #f5f7fb 100%);
}

.hero {
  text-align: center;
  padding: 3rem;
  border-radius: 1.5rem;
  border: 1px solid rgba(15, 23, 42, 0.07);
  backdrop-filter: blur(8px);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 35px 65px rgba(15, 23, 42, 0.08);
}

.hero h1 {
  font-size: clamp(2.5rem, 6vw, 4rem);
  margin-bottom: 0.5rem;
  color: #0f172a;
}

.hero p {
  font-size: 1.25rem;
  color: #4b5563;
  margin-bottom: 1.5rem;
}

button {
  background: #0f172a;
  color: #ffffff;
  border: none;
  border-radius: 999px;
  padding: 0.95rem 2rem;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

button:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 30px rgba(15, 23, 42, 0.25);
}