/* --- STYLE RIÊNG CHO TRANG CHI TIẾT --- */
/* Giao diện Mobile */
@media (max-width: 920px) {
.main-image {
     height: unset !important;
 }
}
 /* Gallery ảnh */
 .main-image {
     width: 100%;
     height: 400px;
     object-fit: cover;
     border-radius: 8px;
     margin-bottom: 10px;
 }

 .thumb-img {
     width: 100%;
     height: 80px;
     object-fit: cover;
     border-radius: 6px;
     cursor: pointer;
     opacity: 0.7;
     transition: 0.3s;
 }

 .thumb-img:hover {
     opacity: 1;
     border: 2px solid #0d6efd;
 }

 
 /* Accordion Lịch trình */
 .accordion-button:not(.collapsed) {
     background-color: #e7f1ff;
     color: #0d6efd;
     font-weight: bold;
 }

 /* Sticky Sidebar (Form đặt tour trượt theo) */
 .sidebar-sticky {
     position: sticky;
     top: 90px;
     /* Cách menu top 90px */
     z-index: 10;
 }

 .booking-card, .product-card {
     border: none;
     box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
     border-radius: 10px;
     overflow: hidden;
 }

 .booking-header,.product-header {
     background: #0d6efd;
     color: white;
     padding: 15px;
     text-align: center;
     
 }
 .booking-header .fw-bold,
 .product-header .fw-bold {
font-size: 18px;
}
.product-info .row {
    margin-bottom: 10px;
}
 .price-large {
     font-size: 1.8rem;
     font-weight: bold;
     color: #dc3545;
 }

 .office-info {
     background: white;
     border-radius: 15px;
     padding: 30px;
     box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
     margin-bottom: 30px;
 }

 .office-info h5 {
     color: #0d6efd;
     font-weight: 700;
     margin-bottom: 20px;
     padding-bottom: 15px;
     border-bottom: 2px solid #e9ecef;
 }

 .info-item {
     display: flex;
     align-items: start;
     margin-bottom: 20px;
 }

 .info-item i {
     width: 40px;
     height: 40px;
     background: #e7f1ff;
     color: #0d6efd;
     border-radius: 8px;
     display: flex;
     align-items: center;
     justify-content: center;
     font-size: 1.2rem;
     margin-right: 15px;
     flex-shrink: 0;
 }

 .info-item .info-content {
     flex: 1;
 }

 .info-item .info-label {
     font-weight: 600;
     color: #495057;
     margin-bottom: 5px;
 }

 .info-item .info-text {
     color: #6c757d;
     line-height: 1.6;
 }

 .working-hours {
     background: linear-gradient(135deg, #0d6efd, #0a58ca);
     color: white;
     border-radius: 15px;
     padding: 30px;
     box-shadow: 0 5px 20px rgba(13, 110, 253, 0.3);
 }

 .working-hours h5 {
     font-weight: 700;
     margin-bottom: 20px;
     padding-bottom: 15px;
     border-bottom: 2px solid rgba(255, 255, 255, 0.3);
 }

 .working-day {
     display: flex;
     justify-content: space-between;
     padding: 12px 0;
     border-bottom: 1px solid rgba(255, 255, 255, 0.2);
 }

 .working-day:last-child {
     border-bottom: none;
 }