:root {
  --bg: #eef6ff;
  --card: rgba(255, 255, 255, 0.75);
  --text: #0f172a;
  --muted: #475569;
  --accent: #60a5fa;
}

body {
  min-height: 100vh;
  margin: 0;
  font-family: Inter, system-ui, sans-serif;
  background:
    radial-gradient(circle at top left, #dbeafe, transparent 40%),
    radial-gradient(circle at bottom right, #bfdbfe, transparent 40%),
    linear-gradient(135deg, #d6e4f5 0%, #c2d6ee 100%);
  color: var(--text);
}

.hero {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 2rem;
}

.hero-content {
  max-width: 800px;
  text-align: center;
  padding: 3rem;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(20px);
  border-radius: 24px;
  border: 1px solid rgba(96, 165, 250, 0.15);
  box-shadow:
    0 20px 60px rgba(96, 165, 250, 0.15),
    0 4px 20px rgba(0, 0, 0, 0.05);
}

.hero-content h1 {
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 800;
  line-height: 1.15;
  padding-bottom: 0.1em;
  margin-bottom: 1.75rem;
  background: linear-gradient(135deg, #1e3a8a, #38bdf8);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

.hero-content p {
  color: var(--muted);
  font-size: 1.1rem;
  line-height: 1.6;
  margin-bottom: 1.75rem;
}

button {
  padding: 14px 32px;
  border: none;
  border-radius: 999px;
  background: linear-gradient(135deg, #60a5fa, #3b82f6);
  color: white;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

button:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(96, 165, 250, 0.35);
}

.navbar {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);

    width: min(1200px, 95%);
    padding: 16px 32px;

    display: flex;
    justify-content: space-between;
    align-items: center;

    background: rgba(255,255,255,0.75);
    backdrop-filter: blur(20px);

    border: 1px solid rgba(96,165,250,0.15);
    border-radius: 20px;

    box-shadow: 0 10px 30px rgba(96,165,250,0.12);

    z-index: 1000;
}

.logo {
    font-size: 1.2rem;
    font-weight: 700;
    color: #2563eb;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 32px;
}

.nav-links a {
    text-decoration: none;
    color: #475569;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #2563eb;
}

.nav-button {
    text-decoration: none;
    padding: 10px 20px;
    border-radius: 999px;

    background: linear-gradient(
        135deg,
        #60a5fa,
        #3b82f6
    );

    color: white;
    font-weight: 600;

    transition: all 0.3s ease;
}

.nav-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(96,165,250,0.3);
}