*, *::before, *::after { box-sizing: border-box; }

        body {
            font-family: 'Plus Jakarta Sans', sans-serif;
            background: #f4f6f9;
            margin: 0;
            padding: 0;
        }

        .booking-wrapper {
            min-height: 100vh;
            padding: 60px 20px 80px;
        }

        .booking-container {
            max-width: 960px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1fr 1.6fr;
            gap: 32px;
            align-items: start;
        }

        /* ── LEFT: Info Card ── */
        .center-info-card {
            background: #0d2b55;
            border-radius: 20px;
            padding: 32px;
            color: #fff;
            position: sticky;
            top: 100px;
        }

        .back-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: rgba(255,255,255,0.6);
            font-size: 13px;
            text-decoration: none;
            margin-bottom: 20px;
            transition: color 0.2s;
        }
        .back-link:hover { color: #fff; }

        .center-info-card .badge {
            display: inline-block;
            background: rgba(255,255,255,0.15);
            border: 1px solid rgba(255,255,255,0.25);
            color: #fff;
            font-size: 11px;
            font-weight: 600;
            letter-spacing: 1px;
            text-transform: uppercase;
            padding: 4px 12px;
            border-radius: 20px;
            margin-bottom: 16px;
        }

        .center-info-card h2 {
            font-family: 'Fraunces', serif;
            font-size: 22px;
            font-weight: 700;
            line-height: 1.3;
            margin: 0 0 8px;
        }

        .center-info-card .sub {
            font-size: 13px;
            color: rgba(255,255,255,0.6);
            margin-bottom: 24px;
        }

        .info-divider { height: 1px; background: rgba(255,255,255,0.12); margin: 20px 0; }

        .info-row { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 14px; }

        .info-row .icon {
            width: 34px; height: 34px;
            background: rgba(255,255,255,0.1);
            border-radius: 8px;
            display: flex; align-items: center; justify-content: center;
            flex-shrink: 0; font-size: 14px;
        }

        .info-row .lbl { font-size: 11px; color: rgba(255,255,255,0.5); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 2px; }
        .info-row .val { font-size: 13px; font-weight: 600; color: #fff; }

        .price-box {
            background: rgba(255,255,255,0.08);
            border: 1px solid rgba(255,255,255,0.15);
            border-radius: 12px;
            padding: 16px 20px;
            margin-top: 20px;
            display: flex; align-items: center; justify-content: space-between;
        }

        .price-label { font-size: 12px; color: rgba(255,255,255,0.5); }
        .price-amount { font-family: 'Fraunces', serif; font-size: 26px; font-weight: 700; color: #4ade80; }
        .price-note { font-size: 11px; color: rgba(255,255,255,0.4); margin-top: 2px; }

        /* ── RIGHT: Form Card ── */
        .form-card {
            background: #fff;
            border-radius: 20px;
            padding: 40px;
            box-shadow: 0 4px 24px rgba(0,0,0,0.07);
        }

        .form-back-link {
            display: inline-flex; align-items: center; gap: 6px;
            color: #8a97aa; font-size: 13px; text-decoration: none;
            margin-bottom: 20px; transition: color 0.2s;
        }
        .form-back-link:hover { color: #0d2b55; }

        .form-card h3 { font-family: 'Fraunces', serif; font-size: 24px; color: #0d2b55; margin: 0 0 6px; }
        .form-subtitle { font-size: 13px; color: #8a97aa; margin-bottom: 28px; }

        .alert-success {
            background: #f0fdf4; border: 1px solid #86efac; color: #166534;
            padding: 12px 16px; border-radius: 10px; font-size: 13px; margin-bottom: 20px;
        }

        .form-group { margin-bottom: 20px; }
        .form-group label { display: block; font-size: 13px; font-weight: 600; color: #3a4a5c; margin-bottom: 7px; }
        .form-group label .required { color: #e74c3c; margin-left: 2px; }

        .input-wrap { position: relative; }

        .input-wrap i {
            position: absolute; left: 14px; top: 50%;
            transform: translateY(-50%); color: #a0aec0;
            font-size: 14px; pointer-events: none;
        }

        .input-wrap input,
        .input-wrap select {
            width: 100%;
            padding: 12px 16px 12px 40px;
            border: 1.5px solid #e2e8f0;
            border-radius: 10px;
            font-size: 14px;
            font-family: 'Plus Jakarta Sans', sans-serif;
            color: #2d3748;
            background: #fafbfc;
            transition: border-color 0.2s, box-shadow 0.2s;
            outline: none;
            box-sizing: border-box;
        }

        .input-wrap input:focus,
        .input-wrap select:focus {
            border-color: #0d2b55;
            box-shadow: 0 0 0 3px rgba(13,43,85,0.08);
            background: #fff;
        }

        .input-wrap input::placeholder { color: #b0bec5; }

        .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

        /* File inputs */
        .file-input {
            padding: 8px 0;
            font-size: 0.85rem;
            color: #64748b;
            cursor: pointer;
            width: 100%;
            border: none;
            background: transparent;
        }
        .file-input::-webkit-file-upload-button {
            background: #0d2b55;
            color: #fff;
            border: none;
            padding: 5px 12px;
            border-radius: 6px;
            font-size: 0.75rem;
            margin-right: 10px;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        .file-input::-webkit-file-upload-button:hover { background: #163d72; }

        .docs-section h4 {
            font-size: 1rem;
            color: #1e293b;
            margin-bottom: 15px;
            font-weight: 600;
        }

        .notice-box {
            background: #f0f7ff; border: 1px solid #bee3f8;
            border-radius: 10px; padding: 12px 16px;
            display: flex; gap: 10px; align-items: flex-start;
            margin: 20px 0 24px;
        }
        .notice-box i { color: #3182ce; font-size: 14px; margin-top: 2px; flex-shrink: 0; }
        .notice-box p { font-size: 12px; color: #2c5282; margin: 0; line-height: 1.6; }

        .submit-btn {
            width: 100%; padding: 15px;
            background: #0d2b55; color: #fff; border: none;
            border-radius: 12px; font-size: 15px; font-weight: 700;
            font-family: 'Plus Jakarta Sans', sans-serif;
            cursor: pointer; transition: background 0.2s, transform 0.1s;
            letter-spacing: 0.3px;
        }
        .submit-btn:hover { background: #163d72; transform: translateY(-1px); }
        .submit-btn:active { transform: translateY(0); }

        .error-text { color: #e74c3c; font-size: 12px; margin-top: 4px; display: block; }

        @media (max-width: 768px) {
            .booking-container { grid-template-columns: 1fr; }
            .center-info-card { position: static; }
            .form-row { grid-template-columns: 1fr; }
            .form-card { padding: 24px; }
        }