* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: Arial, sans-serif;
  background: #070b14;
  color: white;
  overflow-x: hidden;
}

/* NAV */
.nav {
  position: fixed;
  top: 0;
  width: 100%;
  display: flex;
  justify-content: space-between;
  padding: 15px 25px;
  background: rgba(10, 15, 30, 0.7);
  backdrop-filter: blur(12px);
  z-index: 1000;
}

.nav a {
  color: #cbd5e1;
  margin-left: 15px;
  text-decoration: none;
  transition: 0.3s;
}

.nav a:hover {
  color: white;
}

/* HERO */
.hero {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;

  background: radial-gradient(circle at top, #1e293b, #070b14);
}

.hero h1 {
  font-size: 48px;
  animation: fadeUp 1s ease;
}

.hero p {
  margin-top: 10px;
  opacity: 0.8;
}

/* CTA */
.cta {
  margin-top: 20px;
}

.btn {
  display: inline-block;
  padding: 12px 18px;
  margin: 5px;
  border-radius: 8px;
  text-decoration: none;
  transition: 0.3s;
}

.primary {
  background: #2563eb;
  color: white;
}

.primary:hover {
  transform: translateY(-3px);
}

.ghost {
  border: 1px solid white;
  color: white;
}

.ghost:hover {
  background: white;
  color: black;
}

/* SECTIONS */
.section {
  max-width: 1000px;
  margin: 80px auto;
  padding: 20px;
}

/* GRID */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 15px;
}

/* CARDS */
.card, .stat {
  background: rgba(255,255,255,0.05);
  padding: 20px;
  border-radius: 12px;
  backdrop-filter: blur(10px);
  transition: 0.3s;
}

.card:hover, .stat:hover {
  transform: translateY(-5px);
  background: rgba(255,255,255,0.1);
}

/* FORM */
input, textarea {
  width: 100%;
  padding: 12px;
  margin: 8px 0;
  border: none;
  border-radius: 6px;
}

button {
  padding: 12px 18px;
  background: #2563eb;
  color: white;
  border: none;
  cursor: pointer;
}

/* FADE IN ANIMATION */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp 1s ease forwards;
}

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