:root {
            --brand-primary: #f86e17; /* Warna Oranye Utama dari Logo */
            --brand-secondary: #2A4C8D; /* Warna Biru dari Logo */
        }

        /* Pengaturan dasar untuk halaman */
        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
            background-color: #f0f2f5;
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        /* Container utama yang menyerupai layar mobile */
        main.mobile-view {
            max-width: 480px;
            margin: 0 auto;
            background-color: #ffffff;
            min-height: 100vh;
            box-shadow: 0 0 20px rgba(0,0,0,0.05);
            position: relative; /* Diperlukan untuk menampung nav bottom */
            overflow-x: hidden;
            padding-top: 50px;
        }
        
        #main-content-container.hidden, #bottom-nav.hidden {
            display: none;
        }

        /* Style untuk transisi yang lebih halus */
        .category-btn, .destination-card, .bottom-nav-item, .hotel-filter-btn, .mitra-filter-btn, .fav-filter-btn {
            transition: all 0.3s ease-in-out;
        }

        /* Menyembunyikan scrollbar untuk estetika */
        .no-scrollbar::-webkit-scrollbar {
            display: none;
        }
        .no-scrollbar {
            -ms-overflow-style: none;  /* IE and Edge */
            scrollbar-width: none;  /* Firefox */
        }


        .cursor-grabbing {
            cursor: grabbing;
        }

        /* Bottom Navigation Active State */
        .bottom-nav-item.active svg,
        .bottom-nav-item.active span {
            color: var(--brand-primary);
        }
        
        /* Timeline animation */
        .reveal {opacity: 0; transform: translateY(16px); transition: all .6s cubic-bezier(.22,.61,.36,1);}
        .reveal.show {opacity: 1; transform: translateY(0);}
        .delay-1 {transition-delay: .06s}
        .delay-2 {transition-delay: .12s}
        .delay-3 {transition-delay: .18s}


        /* Card hover tilt */
        .tilt {transform-style: preserve-3d; transform: perspective(900px) rotateX(0deg) rotateY(0deg); transition: transform .2s ease, box-shadow .2s ease;}
        .tilt:hover {box-shadow: 0 8px 30px rgba(0,0,0,.08)}
        .tilt .tilt-inner {transform: translateZ(25px)}


        /* Timeline progress fill */
        .timeline {position: absolute; left: 50%; top: 0; bottom: 0; width: 3px; transform: translateX(-50%); background: linear-gradient(#d1d5db, #e5e7eb);} /* gray-300 -> gray-200 */
        .timeline-progress {position: absolute; left: 50%; top: 0; width: 3px; transform: translateX(-50%); background: linear-gradient(var(--brand-secondary), #60a5fa);} /* blue-500 -> blue-400 */


        /* Pulse dots */
        .dot {position:absolute; left:50%; transform:translateX(-50%); width:12px; height:12px; background:var(--brand-secondary); border:4px solid #fff; border-radius:9999px; box-shadow:0 0 0 3px rgba(59,130,246,.15)}
        .dot::after{content:""; position:absolute; inset:-6px; border:2px solid rgba(59,130,246,.45); border-radius:inherit; animation:pulse 1.6s infinite}
        @keyframes pulse {0%{transform:scale(1); opacity:.8} 70%{transform:scale(1.4); opacity:0} 100%{opacity:0}}

        /* Itinerary Timeline Style */
        .itinerary-timeline {
            position: relative;
            padding-left: 3rem; /* Space for the line and dots */
        }
        .itinerary-timeline::before {
            content: '';
            position: absolute;
            left: 1.25rem; /* 20px */
            top: 0;
            bottom: 0;
            width: 2px;
            background-color: #e5e7eb; /* gray-200 */
        }
        .itinerary-item {
            position: relative;
            margin-bottom: 2rem;
        }
        .itinerary-dot {
            position: absolute;
            left: -2.375rem; /* calc(-3rem + 1.25rem - 0.5rem) */
            top: 0.25rem; /* 4px */
            height: 1rem;
            width: 1rem;
            background-color: var(--brand-secondary);
            border-radius: 9999px;
            border: 2px solid white;
        }
        
        /* Gallery Thumbnail Style */
        .gallery-thumbnail {
            cursor: pointer;
            border: 2px solid transparent;
            transition: border-color 0.3s ease;
        }
        .gallery-thumbnail.active {
            border-color: var(--brand-primary);
        }

        /* Fade-in animation for modals */
        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }
        .animate-fade-in {
            animation: fadeIn 0.3s ease-out;
        }
        /* Navbar Styling */
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 50px; /* Tinggi navbar */
            padding: 0.1rem 5rem;
            background-color: #f86e17;
            display: block;
            align-items: center;
            justify-content: center;
            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
            z-index: 1000; /* lebih tinggi agar menutupi konten */
        }
        .navbar-brand {
            display: flex;
            align-items: center;
            font-size: 1.25rem; /* Ukuran font */
            color: #ffffff; /* Warna teks */
            text-decoration: none;
        }
        
        /* Language Selector Styling */
        .language-selector {
            position: relative;
        }
        
        .language-toggle {
            background: rgba(255,255,255,0.1);
            border: 1px solid rgba(255,255,255,0.2);
            border-radius: 8px;
            padding: 8px 12px;
            color: white;
            font-size: 14px;
            cursor: pointer;
            display: flex;
            align-items: center;
            gap: 6px;
            transition: all 0.2s ease;
            min-width: 120px;
        }
        
        .language-toggle:hover {
            background: rgba(255,255,255,0.15);
            border-color: rgba(255,255,255,0.3);
        }
        
        .language-toggle:active {
            transform: scale(0.98);
        }
        
        .language-dropdown {
            position: absolute;
            top: 100%;
            right: 0;
            margin-top: 8px;
            width: 200px;
            background: white;
            border-radius: 12px;
            box-shadow: 0 8px 32px rgba(0,0,0,0.15);
            border: 1px solid rgba(0,0,0,0.1);
            z-index: 1001;
            display: none;
            overflow: hidden;
            animation: slideDown 0.2s ease-out;
        }
        
        @keyframes slideDown {
            from {
                opacity: 0;
                transform: translateY(-10px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        .language-option {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 12px 16px;
            color: #374151;
            text-decoration: none;
            font-size: 14px;
            transition: background-color 0.2s;
            border-bottom: 1px solid #f3f4f6;
        }
        
        .language-option:last-child {
            border-bottom: none;
        }
        
        .language-option:hover {
            background-color: #f9fafb;
        }
        
        .language-option.active {
            background-color: #f3f4f6;
            font-weight: 600;
        }
        
        /* Responsive adjustments */
        @media (max-width: 480px) {
            .navbar {
                padding: 0.1rem 1rem;
            }
            
            .language-toggle {
                font-size: 12px;
                padding: 6px 10px;
                min-width: 100px;
                gap: 4px;
            }
            
            .language-dropdown {
                width: 180px;
            }
        }



        /* Floating WhatsApp Button */
        .whatsapp-float {
            position: fixed;
            width: 60px;
            height: 60px;
            bottom: 100px; /* Di atas navigasi bawah */
            right: 25px;
            background-color: #25d366;
            color: #FFF;
            border-radius: 50px;
            text-align: center;
            font-size: 30px;
            box-shadow: 2px 2px 6px rgba(0,0,0,0.25);
            z-index: 100;
            display: flex;
            align-items: center;
            justify-content: center;
            text-decoration: none;
        }

        /* Mobile Detail Page Styles */
        .detail-page-container {
            position: relative;
            min-height: 100vh;
            background-color: #ffffff;
        }

        .detail-header {
            position: sticky;
            top: 0;
            z-index: 20;
            background-color: #ffffff;
            box-shadow: 0 2px 4px rgba(0,0,0,0.1);
            padding: 1rem;
        }

        .detail-content {
            padding: 1.5rem;
        }

        .gallery-main-image {
            width: 100%;
            height: 16rem;
            object-fit: cover;
            border-radius: 0.75rem;
            margin-bottom: 0.5rem;
        }

        .gallery-thumbnails {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 0.5rem;
        }

        .gallery-thumbnail {
            width: 100%;
            height: 4rem;
            object-fit: cover;
            border-radius: 0.375rem;
            cursor: pointer;
            border: 2px solid transparent;
            transition: border-color 0.3s ease;
        }

        .gallery-thumbnail.active {
            border-color: var(--brand-primary);
        }

        .gallery-thumbnail:hover {
            border-color: var(--brand-primary);
            opacity: 0.8;
        }

        .destination-info {
            margin-bottom: 1.5rem;
        }

        .destination-title {
            font-size: 1.5rem;
            font-weight: bold;
            color: #1f2937;
            margin-bottom: 0.5rem;
        }

        .destination-subtitle {
            color: #6b7280;
            margin-bottom: 1rem;
        }

        .destination-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 1rem;
        }

        .destination-location {
            display: flex;
            align-items: center;
            color: #6b7280;
            font-size: 0.875rem;
        }

        .destination-rating {
            display: flex;
            align-items: center;
            color: #6b7280;
            font-size: 0.875rem;
        }

        .destination-price {
            font-size: 1.125rem;
            font-weight: bold;
            color: var(--brand-primary);
        }

        .itinerary-section {
            margin-bottom: 2rem;
        }

        .itinerary-title {
            font-size: 1.5rem;
            font-weight: bold;
            color: #1f2937;
            margin-bottom: 1rem;
        }

        .itinerary-timeline {
            position: relative;
            padding-left: 3rem;
        }

        .itinerary-timeline::before {
            content: '';
            position: absolute;
            left: 1.25rem;
            top: 0;
            bottom: 0;
            width: 2px;
            background-color: #e5e7eb;
        }

        .itinerary-item {
            position: relative;
            margin-bottom: 2rem;
        }

        .itinerary-dot {
            position: absolute;
            left: -2.375rem;
            top: 0.25rem;
            height: 1rem;
            width: 1rem;
            background-color: var(--brand-primary);
            border-radius: 9999px;
            border: 2px solid white;
            box-shadow: 0 0 0 2px var(--brand-primary);
        }

        .itinerary-day {
            font-weight: bold;
            color: #6b7280;
            font-size: 0.875rem;
            margin-bottom: 0.25rem;
        }

        .itinerary-description {
            color: #6b7280;
            margin-bottom: 0.75rem;
        }

        .itinerary-image {
            border-radius: 0.5rem;
            width: 100%;
            object-fit: cover;
            margin-bottom: 0.75rem;
        }

        .meals-container {
            margin-top: 1rem;
            display: flex;
            align-items: center;
            space-x: 1rem;
            padding: 0.75rem;
            background-color: #f3f4f6;
            border-radius: 0.5rem;
        }

        .meal-item {
            display: flex;
            align-items: center;
            font-size: 0.875rem;
            color: #374151;
            font-weight: 500;
        }

        .meal-icon {
            width: 1.25rem;
            height: 1.25rem;
            margin-right: 0.375rem;
        }

        .action-buttons {
            margin-top: 2rem;
            padding-top: 1.5rem;
            border-top: 1px solid #e5e7eb;
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .btn-book {
            width: 100%;
            text-align: center;
            background: linear-gradient(to right, #f97316, #ef4444);
            color: white;
            font-weight: bold;
            padding: 1rem;
            border-radius: 9999px;
            box-shadow: 0 4px 6px rgba(0,0,0,0.1);
            text-decoration: none;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
            transition: all 0.3s ease;
        }

        .btn-book:hover {
            box-shadow: 0 10px 15px rgba(0,0,0,0.2);
            transform: translateY(-1px);
        }

        .btn-download {
            width: 100%;
            text-align: center;
            background-color: white;
            color: #374151;
            font-weight: bold;
            padding: 1rem;
            border-radius: 9999px;
            border: 2px solid #e5e7eb;
            text-decoration: none;
            transition: all 0.3s ease;
        }

        .btn-download:hover {
            background-color: #f9fafb;
        }

        /* Image Modal Styles */
        .image-modal-overlay {
            position: fixed;
            inset: 0;
            background-color: rgba(0,0,0,0.75);
            z-index: 50;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 1rem;
            animation: fadeIn 0.3s ease-in-out;
        }

        .image-modal-content {
            position: relative;
            max-width: 100%;
            max-height: 90vh;
        }

        .image-modal-image {
            max-width: 100%;
            max-height: 90vh;
            border-radius: 0.5rem;
            box-shadow: 0 25px 50px rgba(0,0,0,0.5);
        }

        .image-modal-close {
            position: absolute;
            top: -0.5rem;
            right: -0.5rem;
            background-color: white;
            border-radius: 9999px;
            padding: 0.25rem;
            color: #1f2937;
            transition: background-color 0.2s;
        }

        .image-modal-close:hover {
            background-color: #f3f4f6;
        }

        /* Responsive adjustments for detail page */
        @media (max-width: 480px) {
            .detail-content {
                padding: 1rem;
            }
            
            .gallery-main-image {
                height: 12rem;
            }
            
            .gallery-thumbnails {
                grid-template-columns: repeat(4, 1fr);
            }
            
            .gallery-thumbnail {
                height: 3rem;
            }
            
            .destination-title {
                font-size: 1.25rem;
            }
            
            .itinerary-timeline {
                padding-left: 2.5rem;
            }
            
            .itinerary-timeline::before {
                left: 1rem;
            }
            
            .itinerary-dot {
                left: -2rem;
            }
        }