* {
  box-sizing: border-box;
  font-family: 'Noto Sans Thai', sans-serif;
}

body {
  margin: 0;
  background: linear-gradient(135deg, #f9f9f9, #4e3618);
  justify-content: center;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 30px;
  min-height: 100vh;
}

.room-card {
    margin-bottom: auto;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(15px);
    border-radius: 25px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    overflow: hidden;
    width: 100%;
    max-width: 100%;
    transition: all 0.3s ease;
    animation: slideInUp 0.5s ease;
}

.room-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 25px 70px rgba(0, 0, 0, 0.2);
}

.room-image, .room-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
  cursor: pointer;
}

.room-content {
      text-align: center;
  padding: 20px;
}

.room-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: #2d3436;
  margin-bottom: 12px;
  text-align: left;
}

.room-feature {
  font-size: 0.95rem;
  color: #636e72;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  text-align: left;
}

.room-feature::before {
  content: "✔";
  color: #56ab2f;
  margin-right: 8px;
}

.btn-brown {
  background-color: #7b4f2c;
  color: white;
  border: none;
}

.btn-brown:hover {
  background-color: #5e3a20;
}

/* =============== Modal Styles =============== */
.modal-content {
  background-color: #ffffff;
  border-radius: 15px;
}

.modal-title {
  font-weight: bold;
  color: #7b4f2c;
}

.modal-body h6 {
  font-weight: bold;
  color: #333;
  margin-top: 10px;
}

.col-md-6 {
  align-content: center;
  text-align: center;
}

/* =============== Responsive Grid =============== */
.responsive-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  z-index: 2;
  padding: 10px;
}

@media (max-width: 992px) {
  .responsive-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 576px) {
  .responsive-grid {
    grid-template-columns: 1fr;
  }

  body {
    flex-direction: column;
    align-items: center;
  }
}

/* =============== Animation =============== */
@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}