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

/* Body */
body {
  font-family: 'Poppins', sans-serif;
  background: linear-gradient(135deg, #0f2027, #203a43, #2c5364);
  color: white;
}

/* Section */
section {
  padding: 70px 20px;
  margin: 30px;
  border-radius: 20px;
}

/* Navbar */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 50px;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(15px);
  position: sticky;
  top: 0;
  z-index: 1000;
}

header h1 {
  font-size: 24px;
}

nav a {
  color: white;
  text-decoration: none;
  margin: 0 15px;
  font-size: 15px;
  position: relative;
}

/* underline effect */
nav a::after {
  content: "";
  position: absolute;
  width: 0%;
  height: 2px;
  background: orange;
  left: 0;
  bottom: -5px;
  transition: 0.3s;
}

nav a:hover::after {
  width: 100%;
}

/* Hero */
.hero {
  text-align: center;
  padding: 120px 20px;
  background: url('https://source.unsplash.com/1600x700/?nature,waterfall') no-repeat center/cover;
  border-radius: 20px;
  position: relative;
}

/* overlay */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.6);
  border-radius: 20px;
}

.hero h2,
.hero p,
.hero button {
  position: relative;
  z-index: 1;
}

.hero h2 {
  font-size: 45px;
  margin-bottom: 10px;
}

.hero p {
  margin-bottom: 20px;
  opacity: 0.9;
}

/* Button */
button {
  padding: 12px 25px;
  background: linear-gradient(45deg, orange, #ff7b00);
  border: none;
  border-radius: 25px;
  cursor: pointer;
  font-size: 15px;
  transition: 0.3s;
}

button:hover {
  transform: scale(1.05);
}

/* Places */
#places {
  text-align: center;
}

.places-container {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 25px;
}

/* Card */
.card {
  width: 270px;
  padding: 15px;
  border-radius: 20px;
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(15px);
  transition: 0.4s;
  box-shadow: 0 10px 25px rgba(0,0,0,0.5);
  cursor: pointer;
}

.card:hover {
  transform: translateY(-12px) scale(1.03);
}

.card img {
  width: 100%;
  border-radius: 15px;
}

.card h3 {
  margin: 10px 0;
}

.card button {
  width: 100%;
  margin-top: 10px;
}

/* Details */
#details {
  margin-top: 30px;
  padding: 20px;
  background: rgba(255,255,255,0.08);
  border-radius: 15px;
}

/* Booking */
#booking {
  text-align: center;
  background: rgba(255,255,255,0.05);
}

#bookingForm {
  margin-top: 20px;
}

#booking input {
  padding: 12px;
  width: 260px;
  border-radius: 10px;
  border: none;
  margin: 10px;
  outline: none;
}

#booking button {
  display: block;
  margin: 10px auto;
  width: 220px;
}

#total {
  margin-top: 15px;
  font-size: 18px;
  color: #ffd369;
}

/* Contact */
#contact {
  text-align: center;
  background: rgba(255,255,255,0.05);
}

#contact input,
#contact textarea {
  padding: 12px;
  width: 260px;
  border-radius: 10px;
  border: none;
  margin: 10px;
}

#contact textarea {
  height: 90px;
}

#contact button {
  width: 220px;
}

/* Footer */
footer {
  text-align: center;
  padding: 20px;
  background: rgba(0,0,0,0.6);
}

/* Responsive */
@media(max-width:768px){
  .places-container {
    flex-direction: column;
    align-items: center;
  }

  header {
    flex-direction: column;
  }

  nav {
    margin-top: 10px;
  }

  .hero h2 {
    font-size: 30px;
  }
}