.booking-container {
            max-width: 1100px;
            width: 100%;
            background: white;
            border-radius: 20px;
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
            overflow: hidden;
            display: flex;
            flex-wrap: wrap;
            animation: fadeIn 0.8s ease-out;
        }
        
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        
        .booking-hero {
            flex: 1;
            min-width: 300px;
            background: linear-gradient(120deg, #1a4dbd, #4a9df7);
            color: white;
            padding: 50px 40px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            position: relative;
            overflow: hidden;
        }
        
        .booking-hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><path d="M0,0 L100,0 L100,100 Z" fill="rgba(255,255,255,0.05)"/></svg>');
            background-size: cover;
        }
        
        .booking-hero-content {
            position: relative;
            z-index: 1;
        }
        
        .booking-hero h2 {
            font-size: 32px;
            margin-bottom: 20px;
            font-weight: 700;
            line-height: 1.2;
        }
        
        .booking-hero p {
            font-size: 16px;
            line-height: 1.6;
            margin-bottom: 25px;
            opacity: 0.9;
        }
        
        .features-list {
            list-style: none;
            margin-top: 30px;
        }
        
        .features-list li {
            display: flex;
            align-items: center;
            margin-bottom: 15px;
            font-size: 15px;
            transition: transform 0.3s;
        }
        
        .features-list li:hover {
            transform: translateX(5px);
        }
        
        .features-list i {
            margin-right: 12px;
            background: rgba(255, 255, 255, 0.2);
            width: 32px;
            height: 32px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: background 0.3s;
        }
        
        .features-list li:hover i {
            background: rgba(255, 255, 255, 0.3);
        }
        
        .booking-form {
            flex: 1.2;
            min-width: 300px;
            padding: 50px 40px;
            background: white;
            position: relative;
        }
        
        .form-header {
            text-align: center;
            margin-bottom: 30px;
        }
        
        .form-header h3 {
            font-size: 26px;
            color: #1a4dbd;
            margin-bottom: 10px;
            font-weight: 700;
        }
        
        .form-header p {
            color: #666;
            font-size: 15px;
        }
        
        .form-group {
            margin-bottom: 22px;
            position: relative;
        }
        
        .form-group label {
            display: block;
            font-weight: 600;
            margin-bottom: 8px;
            color: #1a4dbd;
            font-size: 14px;
        }
        
        .form-control {
            width: 100%;
            padding: 16px 18px;
            border: 2px solid #e1e5eb;
            border-radius: 12px;
            font-size: 16px;
            transition: all 0.3s;
            background: #fafbff;
        }
        
        .form-control:focus {
            border-color: #4a9df7;
            outline: none;
            box-shadow: 0 0 0 4px rgba(74, 157, 247, 0.15);
            background: white;
        }
        
        .select-wrapper {
            position: relative;
        }
        
        .select-wrapper::after {
            content: '\f078';
            font-family: 'Font Awesome 5 Free';
            font-weight: 900;
            position: absolute;
            right: 18px;
            top: 50%;
            transform: translateY(-50%);
            color: #666;
            pointer-events: none;
            transition: color 0.3s;
        }
        
        .select-wrapper:hover::after {
            color: #1a4dbd;
        }
        
        select.form-control {
            appearance: none;
            background: #fafbff;
            cursor: pointer;
        }
        
        select.form-control:hover {
            background: white;
        }
        
        .calendar-container {
            margin-top: 10px;
            background: white;
            border-radius: 12px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.08);
            overflow: hidden;
            animation: fadeIn 0.5s ease-out;
        }
        
        .calendar-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px;
            background: #f0f5ff;
            border-bottom: 1px solid #e1e5eb;
        }
        
        .calendar-header button {
            background: none;
            border: none;
            font-size: 16px;
            color: #1a4dbd;
            cursor: pointer;
            padding: 5px 10px;
            border-radius: 5px;
            transition: background 0.3s;
        }
        
        .calendar-header button:hover {
            background: rgba(26, 77, 189, 0.1);
        }
        
        .calendar-header span {
            font-weight: 600;
            color: #1a4dbd;
        }
        
        .calendar {
            width: 100%;
            border-collapse: collapse;
        }
        
        .calendar th {
            background: #f8f9fc;
            padding: 12px 5px;
            text-align: center;
            color: #1a4dbd;
            font-weight: 600;
            font-size: 13px;
        }
        
        .calendar td {
            padding: 10px 5px;
            text-align: center;
            border: 1px solid #f1f3f9;
            cursor: pointer;
            transition: all 0.2s;
            font-weight: 500;
            position: relative;
            color: black;
        }
        
        .calendar td:hover {
            background: #f0f5ff;
        }
        
        .calendar td.selected {
            background: #4a9df7;
            color: white;
            border-color: #1a4dbd;
        }
        
        .calendar td.today {
            background: #ffefd5;
            font-weight: 700;
        }
        
        .calendar td.disabled {
            color: #ccc;
            cursor: not-allowed;
            background: #f9f9f9;
        }
        
        .calendar td.disabled:hover {
            background: #f9f9f9;
        }
        
        .time-selection {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 10px;
            margin-top: 10px;
        }
        
        .time-option {
            padding: 12px 5px;
            background: #f0f5ff;
            border: 2px solid #dbe5ff;
            border-radius: 8px;
            text-align: center;
            cursor: pointer;
            transition: all 0.3s;
            font-size: 14px;
            font-weight: 500;
        }
        
        .time-option:hover {
            background: #e0eaff;
            transform: translateY(-2px);
        }
        
        .time-option.selected {
            background: #4a9df7;
            color: white;
            border-color: #1a4dbd;
            box-shadow: 0 4px 10px rgba(74, 157, 247, 0.3);
        }
        
        .file-upload {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            border: 2px dashed #4a9df7;
            border-radius: 12px;
            padding: 30px 25px;
            text-align: center;
            cursor: pointer;
            transition: all 0.3s;
            margin-top: 10px;
            background: #fafbff;
        }
        
        .file-upload:hover {
            background: #f0f5ff;
            border-color: #1a4dbd;
            transform: translateY(-2px);
        }
        
        .file-upload.dragover {
            background: #e6f0ff;
            border-color: #1a4dbd;
            box-shadow: 0 0 0 4px rgba(74, 157, 247, 0.2);
        }
        
        .file-upload i {
            font-size: 42px;
            color: #4a9df7;
            margin-bottom: 15px;
            transition: color 0.3s;
        }
        
        .file-upload:hover i {
            color: #1a4dbd;
        }
        
        .file-upload p {
            color: #666;
            margin-bottom: 10px;
            font-size: 14px;
        }
        
        .file-upload span {
            color: #1a4dbd;
            font-weight: 600;
            font-size: 13px;
        }
        
        #fileName {
            margin-top: 10px;
            font-weight: 500;
            color: #1a4dbd;
            font-size: 14px;
        }
        
        .btn {
            display: block;
            width: 100%;
            padding: 17px;
            background: linear-gradient(to right, #1a4dbd, #4a9df7);
            color: white;
            border: none;
            border-radius: 12px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s;
            text-align: center;
            text-decoration: none;
            margin-top: 25px;
            box-shadow: 0 5px 15px rgba(26, 77, 189, 0.2);
            position: relative;
            overflow: hidden;
        }
        
        .btn::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
            transition: 0.5s;
        }
        
        .btn:hover::before {
            left: 100%;
        }
        
        .btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 20px rgba(26, 77, 189, 0.3);
        }
        
        .btn:active {
            transform: translateY(-1px);
        }
        
        .btn-whatsapp {
            background: linear-gradient(to right, #25D366, #20B858);
            box-shadow: 0 5px 15px rgba(37, 211, 102, 0.25);
        }
        
        .btn-whatsapp:hover {
            box-shadow: 0 8px 20px rgba(37, 211, 102, 0.35);
        }
        
        .message-preview {
            background: #f9f9f9;
            border-radius: 12px;
            padding: 25px;
            margin-top: 30px;
            border-left: 4px solid #4a9df7;
            animation: fadeIn 0.5s ease-out;
        }
        
        .message-preview h3 {
            color: #1a4dbd;
            margin-bottom: 15px;
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 18px;
        }
        
        #messageOutput {
            white-space: pre-wrap;
            line-height: 1.6;
            background: white;
            padding: 18px;
            border-radius: 8px;
            border: 1px solid #e1e5eb;
            font-size: 14px;
            max-height: 200px;
            overflow-y: auto;
        }
        
        .privacy-note {
            color: black;
            background: #e8f5e9;
            border-left: 4px solid #4caf50;
            padding: 16px;
            margin: 25px 0;
            border-radius: 6px;
            font-size: 13px;
            text-align: left;
            display: flex;
            align-items: flex-start;
            gap: 12px;
        }
        
        .privacy-note i {
             color: black;
            font-size: 18px;
            margin-top: 2px;
        }
        
        @media (max-width: 900px) {
            .booking-container {
                flex-direction: column;
                max-width: 500px;
            }
            
            .booking-hero {
                padding: 40px 30px;
            }
            
            .booking-form {
                padding: 40px 30px;
            }
            
            .time-selection {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        
        @media (max-width: 480px) {
            .booking-hero h2 {
                font-size: 26px;
            }
            
            .form-header h3 {
                font-size: 22px;
            }
            
            .calendar-header {
                padding: 10px;
            }
            
            .calendar td, .calendar th {
                padding: 8px 3px;
                font-size: 13px;
            }
        }
    </style>