/* Reset & Base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
  background: linear-gradient(135deg, #6a11cb, #2575fc);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  color: #fff;
}

/* Header */
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 50px;
  background: rgba(0,0,0,0.6);
  flex-wrap: wrap;
  border-radius: 0 0 20px 20px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.3);
  margin-bottom: 30px;
}

.header-text h1 {
  font-size: 26px;
  color: #00ffb3;
}

.header-text p {
  color: #caff00;
  font-size: 14px;
  margin-top: 5px;
}

.navbar {
  display: flex;
  list-style: none;
  gap: 25px;
  flex-wrap: wrap;
}

.navbar li a {
  color: #caff00;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s;
}

.navbar li a:hover {
  color: #00e676;
  transform: scale(1.05);
}

/* Booking Section */
.booking-section {
  display: flex;
  justify-content: center;
  padding: 20px;
  flex: 1;
}

/* Booking Card */
.booking-card {
  background: rgba(255,255,255,0.95);
  color: #000;
  padding: 30px;
  width: 100%;
  max-width: 700px;
  border-radius: 20px;
  box-shadow: 0 15px 40px rgba(0,0,0,0.35);
  transition: transform 0.3s, box-shadow 0.3s;
}

.booking-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.4);
}

.booking-card h2 {
  text-align: center;
  margin-bottom: 25px;
  font-size: 28px;
  color: #222;
}

/* Grid Layout */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

/* Input Groups */
.input-group {
  display: flex;
  flex-direction: column;
}

.input-group label {
  font-weight: 600;
  margin-bottom: 6px;
}

.input-group input,
.input-group select {
  padding: 12px;
  border-radius: 10px;
  border: 1px solid #ccc;
  transition: 0.3s;
}

.input-group input:focus,
.input-group select:focus {
  border-color: #6a11cb;
  box-shadow: 0 0 10px rgba(106,17,203,0.4);
  outline: none;
}

/* Submit Button */
button {
  margin-top: 25px;
  width: 100%;
  padding: 16px;
  background: linear-gradient(90deg, #6a11cb, #2575fc);
  color: #fff;
  font-weight: bold;
  font-size: 16px;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 8px 25px rgba(0,0,0,0.25);
}

button:hover {
  background: linear-gradient(90deg, #00e676, #00bfa5);
  color: #000;
  transform: translateY(-3px) scale(1.03);
}

/* Footer */
.footer {
  text-align: center;
  padding: 20px 0;
  background-color: rgba(0,0,0,0.5);
  font-size: 14px;
  color: #fff;
  margin-top: auto;
  border-top: 1px solid #00e676;
  border-radius: 20px 20px 0 0;
}

/* Responsive */
@media (max-width: 1024px) {
  .booking-card h2 {
    font-size: 24px;
  }
}

@media (max-width: 768px) {
  .form-grid {
    grid-template-columns: 1fr;
  }
  .header {
    flex-direction: column;
    text-align: center;
  }
  .navbar {
    justify-content: center;
    flex-wrap: wrap;
  }
}

@media (max-width: 480px) {
  .booking-card {
    padding: 25px;
  }
  .booking-card h2 {
    font-size: 22px;
  }
}