* {
  box-sizing: border-box;
  font-family: system-ui, sans-serif;
}

.logo {
  width: 180px;
  margin-bottom: 20px;
}


body {
  margin: 0;
  background: #0b0f1a;
  color: #eaeaf0;
}

.hero {
  padding: 80px 20px;
  text-align: center;
  background: linear-gradient(135deg, #1b1f3b, #0b0f1a);
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 10px;
}

.hero p {
  max-width: 600px;
  margin: 0 auto 30px;
  opacity: 0.9;
}

form {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}

input {
  padding: 12px;
  width: 250px;
  border-radius: 6px;
  border: none;
}

button {
  padding: 12px 20px;
  border-radius: 6px;
  border: none;
  background: #5cf0c2;
  color: #000;
  font-weight: bold;
  cursor: pointer;
}

.section {
  padding: 60px 20px;
  max-width: 1100px;
  margin: auto;
}

.section h2 {
  text-align: center;
  margin-bottom: 40px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.card {
  background: #141a2e;
  padding: 20px;
  border-radius: 10px;
}

.card a {
  color: #5cf0c2;
  text-decoration: none;
}

.dark {
  background: #0f1425;
  text-align: center;
}

.cta {
  display: inline-block;
  margin-top: 20px;
  padding: 14px 24px;
  background: #5cf0c2;
  color: #000;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
}

.nav {
  display: flex;
  justify-content: center;
  gap: 20px;
  padding: 15px;
  background: #0f1425;
}

.nav a {
  color: #eaeaf0;
  text-decoration: none;
}

.social a {
  margin: 0 10px;
  color: #5cf0c2;
  text-decoration: none;
}

footer {
  padding: 30px;
  text-align: center;
  font-size: 0.9rem;
  opacity: 0.6;
}