body {
  font-family: 'Segoe UI', sans-serif;
  background-color: #f3f4f6;
  margin: 0;
  padding: 0;
  color: #333;
}

/* Header pesawat */
.header-plane {
  text-align: center;
  margin-top: 40px;
}

.header-plane img {
  width: 400px;
  max-width: 100%;
}

/* Container semua card maskapai */
.airlines-container {
  display: flex;
  justify-content: center;
  gap: 30px;
  margin: 60px auto;
  flex-wrap: wrap;
  max-width: 1000px;
  padding: 0 20px;
}

/* Card maskapai */
.airline-card {
  background: linear-gradient(145deg, #ffffff, #e6e6e6);
  border-radius: 30px;
  padding: 20px;
  width: 260px;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  box-shadow: 0 12px 25px rgba(0,0,0,0.08);
  height: 300px;
  justify-content: space-between;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.airline-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 30px rgba(0,0,0,0.12);
}

/* Gambar pesawat dalam card */
.airline-card .airplane {
  width: 100%;
  height: 200px;
  object-fit: contain;
  margin-top: 40px;
}

/* Footer dalam card */
.card-footer {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
  min-height: 60px;
  padding-top: 10px;
}

/* Logo maskapai */
.card-footer .logo {
  width: 50px;
  height: 50px;
  object-fit: contain;
  display: block;
  transition: transform 0.3s ease;
}

.card-footer .logo:hover {
  transform: scale(1.1);
}

/* Tombol read more */
.card-footer .read-more-btn {
  background-color: #4EA473;
  padding: 10px 20px;
  border-radius: 12px;
  text-decoration: none;
  color: white;
  font-weight: 500;
  transition: background-color 0.3s ease, transform 0.3s ease;
  box-shadow: 0 4px 10px rgba(30,144,255,0.2);
}

.card-footer .read-more-btn:hover {
  background-color: #6A75B1;
  transform: translateY(-2px);
}

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

  .airline-card {
    width: 90%;
    max-width: 400px;
  }
}

@media (max-width: 480px) {
  .airline-card {
    padding: 16px;
    height: auto;
  }

  .airline-card .airplane {
    height: 160px;
    margin-top: 20px;
  }

  .card-footer {
    flex-direction: column;
    gap: 10px;
    align-items: center;
  }

  .card-footer .logo {
    width: 40px;
  }

  .card-footer .read-more-btn {
    width: 100%;
    text-align: center;
  }
}

.back-arrow {
  position: fixed;
  top: 20px;
  left: 20px;
  background-color: #ffffff;
  color: #4EA473;
  border: 2px solid #4EA473;
  padding: 10px 18px 10px 14px;
  border-radius: 40px;
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 12px rgba(30,144,255,0.2);
  transition: all 0.3s ease;
  z-index: 999;
}

.back-arrow:hover {
  background-color: #4EA473;
  color: #fff;
  transform: translateX(-2px);
  box-shadow: 0 6px 20px rgba(30,144,255,0.3);
}

.back-arrow .icon {
  stroke: currentColor;
  transition: transform 0.3s ease;
}

.back-arrow:hover .icon {
  transform: translateX(-2px);
}

@media (max-width: 600px) {
  .back-arrow {
    top: 10px;
    left: 10px;
    padding: 8px 14px;
    font-size: 14px;
  }
}