:root {
        --bg-cream: #fbf9f4;
        --card-bg: #ffffff;
        --text-main: #1a1a1a;
        --text-muted: #666666;
        --accent-blue: #0046be;
        --border-color: #e5e2db;
        --radius-lg: 16px;
        --radius-md: 10px;
    }

    body {
        background-color: var(--bg-cream);
        font-family: 'Plus Jakarta Sans', sans-serif;
        color: var(--text-main);
    }

    h1, h2, h3, h4 {
        font-family: 'Plus Jakarta Sans', sans-serif !important;
    }

    /* --- Hero Section --- */
    .corporate-hero {
        position: relative;
        background: url('https://images.unsplash.com/photo-1497366216548-37526070297c?auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
        height: 400px;
        display: flex;
        align-items: center;
        justify-content: center;
        text-align: center;
        color: white;
        margin-bottom: 40px;
    }

    .corporate-hero-overlay {
        position: absolute;
        inset: 0;
        background: rgba(0, 0, 0, 0.65);
    }

    .corporate-hero-content {
        position: relative;
        z-index: 1;
        max-width: 800px;
        padding: 0 20px;
    }

    .tag-badge {
        background: var(--accent-blue);
        color: white;
        padding: 6px 16px;
        border-radius: 20px;
        font-size: 0.85rem;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 1px;
        margin-bottom: 16px;
        display: inline-block;
    }

    .corporate-hero-content h1 {
        font-size: 3rem;
        margin-bottom: 16px;
    }

    /* --- Form Layout --- */
    .booking-wrapper {
        display: grid;
        grid-template-columns: 1fr 420px;
        gap: 40px;
        max-width: 1300px;
        margin: 40px auto;
        padding: 0 20px;
    }

    .main-form-pane {
        background: var(--card-bg);
        border: 1px solid var(--border-color);
        border-radius: var(--radius-lg);
        padding: 40px;
        box-shadow: 0 4px 24px rgba(0,0,0,0.02);
    }

    .step-indicator {
        display: flex;
        gap: 12px;
        margin-bottom: 32px;
        border-bottom: 1px solid var(--border-color);
        padding-bottom: 20px;
    }

    .step-dot {
        font-size: 0.85rem;
        font-weight: 600;
        color: var(--text-muted);
        padding: 6px 14px;
        border-radius: 20px;
        background: #f4f2ec;
        transition: all 0.3s ease;
        flex: 1;
        text-align: center;
    }

    .step-dot.active { background: var(--accent-blue); color: #fff; }
    .step-dot.completed { background: #e2e8f0; color: #475569; }

    .form-step { display: none; }
    .form-step.active { display: block; animation: fadeIn 0.3s ease-in-out; }

    @keyframes fadeIn {
        from { opacity: 0; transform: translateY(6px); }
        to { opacity: 1; transform: translateY(0); }
    }

    .form-section-heading {
        font-size: 1.2rem;
        font-family: 'Playfair Display', serif;
        font-weight: 700;
        margin: 24px 0 16px;
        display: flex;
        align-items: center;
        gap: 10px;
        color: var(--accent-blue);
    }

    /* --- Inputs --- */
    .input-group { margin-bottom: 20px; }
    .input-group label {
        display: block;
        font-size: 0.85rem;
        font-weight: 600;
        margin-bottom: 8px;
        color: var(--text-main);
    }
    .input-group input, .input-group select, .input-group textarea {
        width: 100%;
        padding: 14px 16px;
        border: 1px solid var(--border-color);
        border-radius: var(--radius-md);
        font-size: 0.95rem;
        background: #fff;
        transition: border-color 0.2s, box-shadow 0.2s;
        box-sizing: border-box;
        font-family: inherit;
    }
    .input-group input:focus, .input-group select:focus, .input-group textarea:focus {
        outline: none;
        border-color: var(--accent-blue);
        box-shadow: 0 0 0 3px rgba(0,70,190,0.1);
    }
    .row-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

    .section-helper {
        margin-top: -10px;
        margin-bottom: 16px;
        font-size: 0.85rem;
        color: var(--text-muted);
    }

    /* --- Custom Checkbox Cards --- */
    .checkbox-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 16px;
        margin-bottom: 24px;
    }
    .check-card {
        border: 1px solid var(--border-color);
        border-radius: var(--radius-md);
        padding: 16px;
        cursor: pointer;
        display: flex;
        flex-direction: column;
        gap: 4px;
        transition: all 0.2s;
        background: #fff;
    }
    .check-card:hover { border-color: #cbd5e1; }
    .check-card input { display: none; }
    
    .check-card input:checked + span { color: var(--accent-blue); }
    .check-card input:checked ~ small { color: var(--text-main); }
    .check-card:has(input:checked) {
        border-color: var(--accent-blue);
        background: #fdfdfd;
        box-shadow: 0 4px 16px rgba(0,70,190,0.08);
    }

    .check-card span { font-weight: 700; font-size: 1.05rem; transition: color 0.2s; }
    .check-card small { font-size: 0.85rem; color: var(--text-muted); transition: color 0.2s; }
    
    .small-check { flex-direction: row; align-items: center; gap: 12px; }
    .small-check input { display: inline-block; width: auto; accent-color: var(--accent-blue); }
    .small-check span { font-size: 0.95rem; font-weight: 600; color: var(--text-main) !important; }
    .small-check:has(input:checked) { border-color: var(--accent-blue); }

    .days-grid { grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); }

    /* --- Buttons --- */
    .btn-main {
        width: 100%;
        background: var(--accent-blue);
        color: white;
        border: none;
        padding: 16px;
        border-radius: var(--radius-md);
        font-weight: 700;
        font-size: 1rem;
        cursor: pointer;
        transition: background 0.2s;
        margin-top: 10px;
    }
    .btn-main:hover { background: #003796; }
    .btn-outline {
        width: 100%;
        background: transparent;
        color: var(--text-main);
        border: 1px solid var(--border-color);
        padding: 14px;
        border-radius: var(--radius-md);
        font-weight: 600;
        font-size: 0.95rem;
        cursor: pointer;
        margin-top: 10px;
        transition: background 0.2s;
    }
    .btn-outline:hover { background: #f4f2ec; }

    /* --- Sidebar Pane --- */
    .sidebar-pane {
        display: flex;
        flex-direction: column;
        gap: 24px;
        position: sticky;
        top: 20px;
        height: fit-content;
    }
    .summary-card {
        background: var(--card-bg);
        border: 1px solid var(--border-color);
        border-radius: var(--radius-lg);
        padding: 24px;
        box-shadow: 0 4px 24px rgba(0,0,0,0.02);
    }
    .sum-row { display: flex; justify-content: space-between; margin-bottom: 14px; font-size: 0.9rem; }
    .sum-row label { color: var(--text-muted); }
    .sum-row span { font-weight: 600; text-align: right; max-width: 60%; word-break: break-word; }

    /* --- Notice Boxes --- */
    .notice-box {
        background: #f4f2ec;
        padding: 16px;
        border-radius: var(--radius-md);
        margin-bottom: 24px;
        font-size: 0.9rem;
        border-left: 4px solid var(--accent-blue);
        line-height: 1.6;
    }
    .notice-box a { color: var(--accent-blue); font-weight: 700; text-decoration: none; }
    .notice-box a:hover { text-decoration: underline; }

    /* --- Flatpickr Overrides --- */
    .flatpickr-calendar {
        font-family: 'Plus Jakarta Sans', sans-serif !important;
        background: #ffffff !important;
        border: 1px solid var(--border-color) !important;
        border-radius: var(--radius-md) !important;
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08) !important;
        padding: 10px;
    }
    .flatpickr-months .flatpickr-month { background: transparent !important; color: var(--text-main) !important; }
    .flatpickr-current-month .flatpickr-monthDropdown-months { font-weight: 700 !important; }
    .flatpickr-weekdays .flatpickr-weekdaycontainer { background: transparent !important; }
    span.flatpickr-weekday { color: var(--text-muted) !important; font-weight: 600 !important; }
    .flatpickr-day { color: var(--text-main) !important; border-radius: 8px !important; transition: all 0.2s ease !important; }
    .flatpickr-day:hover { background: #f4f2ec !important; border-color: transparent !important; }
    .flatpickr-day.selected, .flatpickr-day.startRange, .flatpickr-day.endRange {
        background: var(--accent-blue) !important; border-color: var(--accent-blue) !important;
        color: #fff !important; font-weight: 600;
    }
    input[type="date"]::-webkit-calendar-picker-indicator { display: none; opacity: 0; }

    /* --- Mobile Responsiveness --- */
    @media (max-width: 1024px) { .booking-wrapper { grid-template-columns: 1fr; } }
    @media (max-width: 768px) {
        .corporate-hero-content h1 { font-size: 2rem; }
        .main-form-pane { padding: 20px; }
        .row-grid, .checkbox-grid { grid-template-columns: 1fr; gap: 0; }
        .checkbox-grid { gap: 16px; }
        .step-indicator { gap: 8px; padding-bottom: 15px; margin-bottom: 24px; }
        .step-dot { padding: 6px 8px; font-size: 0.75rem; }
    }