/* GLOBAL */

body {
  margin: 0;
  background: #0d0d0d;
  color: #fff;
  font-family: Arial, sans-serif;
}

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

.nav {
  display: flex;
  justify-content: space-between;
  padding: 20px 25px;
  background: #111;
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid #222;
}

.nav .logo {
  font-size: 22px;
  font-weight: bold;
}

.nav .menu {
  display: flex;
  gap: 25px;
  list-style: none;
}

.nav .menu li a {
  font-size: 16px;
  color: #ccc;
}

.nav .menu li a:hover {
  color: #fff;
}

/* HERO */

.hero {
  text-align: center;
  padding: 120px 20px;
  background: linear-gradient(to bottom, #111, #0d0d0d);
}

.hero h1 {
  font-size: 48px;
  margin-bottom: 10px;
  font-weight: bold;
}

.hero p {
  font-size: 18px;
  color: #bbb;
}

.button {
  display: inline-block;
  padding: 14px 28px;
  margin-top: 20px;
  background: #4caf50;
  color: white;
  border-radius: 10px;
  font-size: 18px;
  font-weight: bold;
}

/* CARDS */

.cards {
  padding: 50px;
}

.cards h2 {
  text-align: center;
  margin-bottom: 30px;
}

.card-grid {
  display: flex;
  justify-content: center;
  gap: 25px;
  flex-wrap: wrap;
}

.card {
  background: #1a1a1a;
  padding: 20px;
  width: 180px;
  border-radius: 12px;
  text-align: center;
  transition: 0.2s;
  border: 1px solid #222;
}

.card:hover {
  transform: translateY(-6px);
  background: #242424;
}

.token-logo {
  width: 60px;
  height: 60px;
  background: #333;
  border-radius: 50%;
  margin: 0 auto 15px;
}
.wallet-btn {
  padding: 10px 18px;
  background: #4caf50;
  border: none;
  border-radius: 8px;
  font-weight: bold;
  cursor: pointer;
  color: white;
}

.wallet-btn:hover {
  background: #3b8f40;
}