* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Arial, sans-serif;
}

body {
  background: #f5f7fb;
  color: #333;
}

/* Header */
header {
  background: #0d1b2a;
  color: #fff;
  padding: 15px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

nav a {
  color: #fff;
  margin: 0 10px;
  text-decoration: none;
}

.login-btn {
  background: #ffb703;
  border: none;
  padding: 8px 14px;
  border-radius: 5px;
  cursor: pointer;
}

/* Hero */
.hero {
  background: linear-gradient(to right, #1b263b, #415a77);
  color: white;
  text-align: center;
  padding: 80px 20px;
}

.hero h1 {
  font-size: 40px;
}

.search-box {
  margin-top: 20px;
}

.search-box input {
  padding: 12px;
  width: 260px;
  border-radius: 5px;
  border: none;
}

.search-box button {
  padding: 12px 18px;
  background: #ffb703;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}

/* Sections */
section {
  padding: 50px 40px;
  text-align: center;
}

.cards {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 25px;
  flex-wrap: wrap;
}

.card {
  background: #fff;
  padding: 30px;
  width: 220px;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  cursor: pointer;
  transition: 0.3s;
}

.card:hover {
  transform: translateY(-5px);
}

/* Footer */
footer {
  background: #0d1b2a;
  color: white;
  text-align: center;
  padding: 25px;
  margin-top: 40px;
}

.form-section {
  padding: 60px;
  text-align: center;
}

.form-box {
  background: #fff;
  max-width: 360px;
  margin: auto;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.form-box input {
  width: 100%;
  padding: 12px;
  margin: 10px 0;
}

.form-box button {
  width: 100%;
  padding: 12px;
  background: #ffb703;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-weight: bold;
}

@media(max-width:768px){
  header { flex-direction: column; }
  nav { margin-top: 10px; }
  .cards { flex-direction: column; }
  .card { width: 90%; }
}