:root {
    /* Clavis Color Palette - Dark Theme */
    --clavis-bg-deep: #0D0D1A; /* Very dark, almost black purple/blue */
    --clavis-bg-medium: #1A1A36; /* Dark purple/blue, slightly lighter */
    --clavis-bg-card: #25254D; /* Background for cards and main content areas */
    
    --clavis-text-primary: #F0F0FF; /* Off-white for primary text */
    --clavis-text-secondary: #A0A0CC; /* Lighter purple/grey for secondary text */
    
    --clavis-accent-gold: #FFC107; /* Bright gold/yellow for CTAs and highlights */
    --clavis-accent-purple: #9C27B0; /* Vibrant purple for accents */
    --clavis-accent-orange: #FF9800; /* Bright orange for secondary accents */

    --clavis-border-light: #3D3D6B; /* Subtle border color */
    --clavis-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    --clavis-glow-purple: 0 0 20px rgba(156, 39, 176, 0.3);
    --clavis-glow-gold: 0 0 15px rgba(255, 193, 7, 0.4);

    /* Retaining some old vars for compatibility or gradual refactor if needed, prefixed */
    --primary-color-start: var(--clavis-accent-purple);
    --primary-color-end: var(--clavis-accent-orange); /* Or another gradient color */
    --accent-color-yellow: var(--clavis-accent-gold);
    --text-color-light: var(--clavis-text-primary);
    --text-color-dark: #2c3e50; /* For light elements on dark bg, if any */
    --bg-dark-primary: var(--clavis-bg-deep);
    --bg-dark-secondary: var(--clavis-bg-medium);
    --card-bg-dark: var(--clavis-bg-card);
    --graph-paper-line-color: rgba(240, 240, 255, 0.03); /* Very subtle lines */
    --input-border-color-dark: var(--clavis-border-light);
    --input-bg-dark: var(--clavis-bg-medium);
    --input-text-dark: var(--clavis-text-primary);
    --card-shadow-dark: var(--clavis-shadow);
}

body {
    font-family: 'Inter', 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.7;
    margin: 0;
    padding: 0;
    color: var(--clavis-text-primary);
    background-color: var(--clavis-bg-deep);
    background-image: 
        linear-gradient(var(--graph-paper-line-color) 1px, transparent 1px),
        linear-gradient(to right, var(--graph-paper-line-color) 1px, transparent 1px);
    background-size: 40px 40px; /* Slightly larger grid */
    /* display: flex; flex-direction: column; min-height: 100vh; -- Replaced by sidebar layout */
    overflow-x: hidden; /* Prevent horizontal scroll from animations */
    position: relative; /* For sidebar positioning */
}

/* Sidebar Styles */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 260px; /* Sidebar width */
    height: 100%;
    background-color: var(--clavis-bg-medium);
    border-right: 1px solid var(--clavis-border-light);
    padding: 1.5rem 1rem;
    box-sizing: border-box;
    z-index: 1100;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease-in-out;
    overflow-y: auto;
}

.sidebar-logo {
    font-size: 2em;
    font-weight: 800;
    color: var(--clavis-accent-gold);
    text-decoration: none;
    letter-spacing: -1px;
    text-shadow: var(--clavis-glow-gold);
    margin-bottom: 2rem;
    text-align: center;
    display: block;
}
.sidebar-logo:hover {
    color: var(--clavis-text-primary);
}

.sidebar-nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar-nav li {
    margin-bottom: 0.5rem;
}

.sidebar-nav .nav-link {
    display: flex;
    align-items: center;
    padding: 0.8rem 1rem;
    color: var(--clavis-text-secondary);
    text-decoration: none;
    border-radius: 8px;
    transition: background-color 0.2s ease, color 0.2s ease;
    font-weight: 500;
}

.sidebar-nav .nav-link i {
    font-size: 1.3em;
    margin-right: 1rem;
    width: 20px; /* Ensure icons align */
    text-align: center;
}

.sidebar-nav .nav-link span {
    font-size: 0.95em;
}

.sidebar-nav .nav-link:hover,
.sidebar-nav .nav-link.active {
    background-color: var(--clavis-accent-purple);
    color: var(--clavis-text-primary);
}
.sidebar-nav .nav-link.active {
    box-shadow: 0 0 10px rgba(156, 39, 176, 0.4);
}


.sidebar-toggle {
    display: none; /* Hidden by default, shown on mobile */
    position: fixed;
    top: 15px;
    right: 15px; /* Changed from left to right */
    left: auto; /* Added to ensure right positioning overrides left */
    z-index: 1200; /* Above sidebar */
    background: var(--clavis-bg-card);
    color: var(--clavis-text-primary);
    border: 1px solid var(--clavis-border-light);
    border-radius: 8px;
    padding: 0.5rem 0.7rem;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: var(--clavis-shadow);
}
.sidebar-toggle:hover {
    background-color: var(--clavis-accent-purple);
}

.page-content-wrapper {
    margin-left: 260px; /* Same as sidebar width */
    width: calc(100% - 260px);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    transition: margin-left 0.3s ease-in-out, width 0.3s ease-in-out;
}


/* Original Header Styles - adjustments for sidebar */
.page-content-wrapper header {
    background: rgba(26, 26, 54, 0.8); /* --clavis-bg-medium with transparency */
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    padding: 1rem 0; /* Adjusted padding */
    border-bottom: 1px solid var(--clavis-border-light);
    box-shadow: 0 4px 15px rgba(0,0,0,0.25);
    position: sticky; /* Sticky within the page-content-wrapper */
    top: 0;
    z-index: 999; /* Below sidebar but above main content */
    width: 100%; /* Takes full width of page-content-wrapper */
}

.page-content-wrapper .nav-container {
    max-width: 1100px; /* Consistent width with main content */
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    justify-content: space-between; /* Will push mobile logo and cta apart */
    align-items: center;
}

.mobile-only-logo { /* Was .logo, now specific for header when sidebar is main nav */
    font-size: 2.2em;
    font-weight: 800;
    color: var(--clavis-accent-gold);
    text-decoration: none;
    letter-spacing: -1px;
    text-shadow: var(--clavis-glow-gold);
    transition: color 0.3s ease;
    display: none; /* Hidden by default, shown on mobile */
}
.mobile-only-logo:hover {
    color: var(--clavis-text-primary);
}

.page-content-wrapper header nav { /* Original header nav */
    /* This nav might be removed or hidden on larger screens if sidebar is primary */
    display: none; /* Hide by default on large screens, show on mobile if needed */
}

.page-content-wrapper header nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
}

.page-content-wrapper header nav ul li {
    margin-left: 2rem; /* Spacing between nav items */
}

.page-content-wrapper header nav ul li a {
    text-decoration: none;
    color: var(--clavis-text-secondary);
    font-weight: 500;
    font-size: 1em;
    padding: 0.5rem 0;
    position: relative;
    transition: color 0.3s ease;
}

.page-content-wrapper header nav ul li a:hover {
    color: var(--clavis-text-primary);
}

.page-content-wrapper header nav ul li a::after { /* Underline effect */
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -2px;
    left: 0;
    background-color: var(--clavis-accent-gold);
    transition: width 0.3s ease;
}

.page-content-wrapper header nav ul li a:hover::after {
    width: 100%;
}

.page-content-wrapper .cta-nav-button {
    background: var(--clavis-accent-gold);
    color: var(--clavis-bg-deep);
    padding: 0.6rem 1.2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95em;
    transition: all 0.3s ease;
    box-shadow: 0 3px 10px rgba(255, 193, 7, 0.2);
}

.page-content-wrapper .cta-nav-button:hover {
    background: var(--clavis-accent-orange);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 152, 0, 0.3);
}


.page-content-wrapper main {
    max-width: 1100px; /* Wider for more content */
    margin: 2.5rem auto; /* Adjusted margin */
    padding: 2rem;    /* Adjusted padding */
    background: var(--clavis-bg-card);
    border-radius: 12px; 
    box-shadow: var(--clavis-shadow), var(--clavis-glow-purple);
    flex-grow: 1; /* Ensures main content takes available space */
    border: 1px solid var(--clavis-border-light);
}

.page-content-wrapper section {
    padding: 2rem; 
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--clavis-border-light); 
}
section:last-child {
    border-bottom: none;
}

.hidden {
    display: none !important;
}

#landing-page {
    text-align: center;
    padding: 4rem 1.5rem; 
}

.hero-text {
    font-size: 2.6em; 
    font-weight: 700;
    margin-bottom: 2rem; 
    min-height: 2.5em; 
    color: var(--clavis-text-primary);
    line-height: 1.35; 
    text-shadow: 0 2px 8px rgba(0,0,0,0.25);
}

.hero-text .highlight { /* For potential future use */
    color: var(--clavis-accent-gold);
}

/* General Button Style - for main CTA button on landing */
#cta-button { /* Specific ID for the main call to action */
    display: inline-block;
    background: var(--clavis-accent-gold);
    color: var(--clavis-bg-deep); /* Dark text on gold button */
    padding: 1rem 2.5rem; 
    border: none;
    border-radius: 10px; 
    font-size: 1.15em; 
    font-weight: 700; 
    cursor: pointer;
    transition: all 0.3s ease-in-out;
    text-decoration: none;
    box-shadow: 0 6px 20px rgba(255, 193, 7, 0.3); 
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

#cta-button:hover {
    background: var(--clavis-accent-orange);
    transform: translateY(-4px) scale(1.03);
    box-shadow: 0 10px 30px rgba(255, 152, 0, 0.4);
}
#cta-button:active {
    transform: translateY(-2px) scale(1.01);
}

/* General purpose buttons (like Next, Generate, Download) */
button {
    display: inline-block;
    background: linear-gradient(120deg, var(--clavis-accent-purple), var(--clavis-accent-orange));
    color: white;
    padding: 0.8rem 1.8rem; 
    border: none;
    border-radius: 8px; 
    font-size: 1em; 
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(156, 39, 176, 0.25); 
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 1rem; /* Add some default top margin */
}
button:not(#cta-button):hover { /* Exclude the main CTA from this hover */
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 152, 0, 0.3);
}
button:disabled {
    background: #555; /* Keep disabled style simple */
    color: #999;
    cursor: not-allowed;
    box-shadow: none;
    transform: none;
}


.question-container {
    margin-bottom: 1.8rem; /* Adjusted margin */
}

.question-container label,
#problem-examples-container p,
#environmental-factors-container p {
    display: block;
    margin-bottom: 0.8rem; /* Adjusted margin */
    font-weight: 500; /* Slightly less bold */
    color: var(--clavis-text-secondary); /* Secondary text color */
    font-size: 1.1em; 
}
.question-container label strong { /* Make strong tags within labels stand out */
    color: var(--clavis-text-primary);
    font-weight: 600;
}


select, textarea {
    width: 100%;
    padding: 0.8rem 1rem; 
    border: 1px solid var(--clavis-border-light);
    border-radius: 8px; 
    box-sizing: border-box;
    font-size: 1em;
    background-color: var(--input-bg-dark); /* Uses updated var */
    color: var(--input-text-dark); /* Uses updated var */
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
select option {
    background-color: var(--clavis-bg-medium); /* Uses updated var */
    color: var(--clavis-text-primary); /* Uses updated var */
}

select:focus, textarea:focus {
    outline: none;
    border-color: var(--clavis-accent-purple); /* Uses updated var */
    box-shadow: 0 0 0 3px rgba(156, 39, 176, 0.25); /* Uses updated var */
}

textarea {
    resize: vertical;
    min-height: 90px; /* Adjusted height */
}

#problem-checkboxes div,
#environmental-factors-checkboxes div {
    margin-bottom: 0.8rem; 
    padding: 0.7rem 1rem; 
    border-radius: 6px;
    transition: background-color 0.2s ease, border-color 0.2s ease;
    border: 1px solid var(--clavis-border-light);
    background-color: rgba(37, 37, 77, 0.3); /* --clavis-bg-card with alpha */
}
#problem-checkboxes div:hover,
#environmental-factors-checkboxes div:hover {
    background-color: rgba(61, 61, 107, 0.4); /* --clavis-border-light with alpha */
    border-color: var(--clavis-accent-purple);
}


#problem-checkboxes input[type="checkbox"],
#environmental-factors-checkboxes input[type="checkbox"] {
    margin-right: 0.7rem; /* Adjusted margin */
    transform: scale(1.15); 
    accent-color: var(--clavis-accent-purple); /* Uses updated var */
    cursor: pointer;
}

/* Styles for Card-based selection (Lifecycle, Stage) */
.card-selection-group {
    margin-bottom: 2rem;
}

.selection-heading { /* For "1. Select Business Lifecycle:", "2. Select Process Stage:" */
    font-size: 1.5em; /* Larger */
    color: var(--clavis-accent-gold); /* Gold accent */
    margin-bottom: 1.2rem;
    font-weight: 600;
    border-bottom: 1px solid var(--clavis-border-light);
    padding-bottom: 0.7rem;
}

.cards-container { /* Holds .selectable-card elements */
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); /* Slightly larger minmax */
    gap: 1.2rem; /* Adjusted gap */
}

.selectable-card {
    background-color: var(--clavis-bg-medium); /* Darker card bg */
    border: 1px solid var(--clavis-border-light);
    border-radius: 10px;
    padding: 1.2rem; /* Adjusted padding */
    text-align: center;
    cursor: pointer;
    transition: all 0.25s ease-in-out;
    font-size: 1em;
    color: var(--clavis-text-secondary);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

.selectable-card:hover {
    transform: translateY(-4px) scale(1.02);
    background-color: var(--clavis-border-light); /* Hover bg */
    border-color: var(--clavis-accent-purple);
    box-shadow: 0 8px 15px rgba(156, 39, 176, 0.2);
    color: var(--clavis-text-primary);
}

.selectable-card.active {
    background: linear-gradient(135deg, var(--clavis-accent-purple), var(--clavis-accent-orange));
    color: white; /* Ensure text is white on gradient */
    border-color: var(--clavis-accent-orange);
    box-shadow: 0 6px 20px rgba(156, 39, 176, 0.35);
    transform: translateY(-2px) scale(1.03);
}
.selectable-card.active h4 { /* Ensure title is white on active card */
    color: white;
}
.selectable-card.active .card-description { /* Ensure description is lighter on active card */
     color: rgba(255, 255, 255, 0.85);
}


.selectable-card h4 { /* Title within the card */
    margin-top: 0;
    margin-bottom: 0.5rem;
    font-size: 1.1em;
    color: var(--clavis-text-primary);
    font-weight: 600;
}

.selectable-card .card-description {
    font-size: 0.9em;
    color: var(--clavis-text-secondary);
    margin-top: 0.5rem;
    line-height: 1.5;
}


#problem-checkboxes label,
#environmental-factors-checkboxes label {
    font-weight: normal;
    font-size: 0.95em; /* Adjusted size */
    cursor: pointer;
    color: var(--clavis-text-primary);
}


#charter-content {
    background-color: var(--clavis-bg-medium); 
    border: 1px solid var(--clavis-border-light);
    padding: 2rem; 
    border-radius: 10px;
    min-height: 280px; /* Adjusted height */
    white-space: pre-wrap; 
    line-height: 1.7; 
    box-shadow: inset 0 3px 8px rgba(0,0,0,0.25);
    color: var(--clavis-text-primary);
}

#charter-content h2 { /* Title within the generated charter */
    font-size: 1.7em; 
    color: var(--clavis-accent-gold); 
    margin-top: 0;
    padding-bottom: 0.7rem;
    border-bottom: 2px solid var(--clavis-accent-purple);
    text-shadow: var(--clavis-glow-gold);
    text-align: center; /* Center the main charter title */
    margin-bottom: 2rem;
}

#charter-content h3 { /* Section headings within generated charter */
    margin-top: 2.5rem; /* More space above section headings */
    margin-bottom: 1rem;
    color: var(--clavis-accent-gold); /* Use accent for section titles */
    font-size: 1.5em; /* Slightly larger section titles */
    border-bottom: 1px solid var(--clavis-accent-purple); /* Accent border */
    padding-bottom: 0.6rem;
    font-weight: 600;
}
#charter-content h3:first-of-type { /* Less top margin for the very first H3 */
    margin-top: 1.5rem;
}

#charter-content p {
    margin-bottom: 1.2rem; 
    line-height: 1.8; /* More spacing for readability */
    color: var(--clavis-text-primary); /* Ensure primary text color for main content */
}
#charter-content p strong {
    color: var(--clavis-text-primary); /* Ensure strong text is also primary */
    font-weight: 600;
}

/* Styling for placeholder-like text if any remains */
#charter-content p:contains("[User to") { /* This is a pseudo-selector, might not work in all CSS, but shows intent */
    color: var(--clavis-accent-orange);
    font-style: italic;
}


.guidance-note { 
    color: var(--clavis-text-secondary); 
    background-color: rgba(37, 37, 77, 0.7); /* Slightly darker for better contrast with text */
    padding: 0.8em 1em; 
    border-radius: 6px;
    margin-top: 0.7em;
    border-left: 3px solid var(--clavis-accent-gold); 
    font-size: 0.9em;
}
.guidance-note strong {
    color: var(--clavis-accent-gold); 
}


footer {
    text-align: center;
    margin-top: auto; 
    padding: 1.8rem; 
    font-size: 0.9em;
    color: var(--clavis-text-secondary); 
    background-color: var(--clavis-bg-deep); 
    border-top: 1px solid var(--clavis-border-light);
}

footer a {
    color: var(--clavis-accent-purple); 
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}
footer a:hover {
    text-decoration: underline;
    color: var(--clavis-accent-gold); 
}

/* --- New Sections for index.html --- */
#how-it-works-section, #philosophy-section {
    text-align: center;
}

#how-it-works-section h2, #philosophy-section h2 {
    font-size: 2em;
    color: var(--clavis-accent-gold);
    margin-bottom: 2rem;
    font-weight: 700;
}

.steps-container, .philosophy-cards-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.step-card, .philosophy-card {
    background-color: var(--clavis-bg-medium);
    padding: 2rem;
    border-radius: 10px;
    border: 1px solid var(--clavis-border-light);
    box-shadow: var(--clavis-shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.step-card:hover, .philosophy-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.35), var(--clavis-glow-purple);
}

.step-icon, .philosophy-icon {
    font-size: 2.5em; /* Larger icons */
    margin-bottom: 1rem;
    color: var(--clavis-accent-purple); /* Default icon color */
}
/* Specific icon colors if needed, or use inline styles if icons vary a lot */
.step-card:nth-child(1) .step-icon { color: var(--clavis-accent-gold); }
.step-card:nth-child(2) .step-icon { color: var(--clavis-accent-orange); }
.step-card:nth-child(3) .step-icon { color: var(--clavis-accent-purple); }

.philosophy-card .philosophy-icon { /* Example: make all philosophy icons one color */
    color: var(--clavis-accent-gold);
}


.step-card h3, .philosophy-card h4 {
    font-size: 1.3em;
    color: var(--clavis-text-primary);
    margin-bottom: 0.75rem;
}

.step-card p, .philosophy-card p {
    font-size: 0.95em;
    color: var(--clavis-text-secondary);
    line-height: 1.6;
}


/* --- Styles for Info Page (info.html) --- */
.info-container h1 {
    text-align: center;
    color: var(--clavis-accent-gold);
    font-size: 2.2em;
    margin-bottom: 1rem;
}
.info-container > p { /* Intro paragraph on info page */
    text-align: center;
    color: var(--clavis-text-secondary);
    margin-bottom: 2.5rem;
    font-size: 1.1em;
}

#dq-cards-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.dq-dimension-card {
    background-color: var(--clavis-bg-medium);
    border: 1px solid var(--clavis-border-light);
    border-radius: 10px;
    padding: 1.5rem;
    display: flex; /* For icon and content alignment */
    flex-direction: column; /* Stack icon above content */
    align-items: center; /* Center icon */
    text-align: center;
    box-shadow: var(--clavis-shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.dq-dimension-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.35), var(--clavis-glow-purple);
}

.dq-card-icon {
    font-size: 2.8em;
    color: var(--clavis-accent-purple); /* Default for DQ icons */
    margin-bottom: 1rem;
    padding: 0.5rem;
    background-color: rgba(255,255,255,0.05);
    border-radius: 50%;
    width: 70px; /* Fixed size for circle */
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: inset 0 0 10px rgba(0,0,0,0.2);
}
.dq-dimension-card .dq-card-icon i { 
    line-height: 1; 
}

.dq-card-header {
    display: flex;
    align-items: center;
    cursor: pointer;
    width: 100%;
    padding-bottom: 1rem; /* Space before details */
    border-bottom: 1px solid transparent; /* For transition effect or if details are shown */
}
.dq-dimension-card.expanded .dq-card-header {
    border-bottom-color: var(--clavis-border-light);
    margin-bottom: 1rem;
}

.dq-card-summary {
    flex-grow: 1;
    text-align: left; /* Align summary text to left, icon is already centered by parent */
    margin-left: 1rem; /* Space between icon and summary text */
}

.dq-card-summary h4 {
    margin-top: 0;
    margin-bottom: 0.25rem;
}
.dq-card-summary .dq-card-category {
    margin-bottom: 0;
}

.card-expand-indicator {
    font-size: 1.5em;
    color: var(--clavis-text-secondary);
    transition: transform 0.3s ease;
}
.dq-dimension-card.expanded .card-expand-indicator {
    transform: rotate(180deg);
}

.dq-dimension-card-details {
    /* Styles for the details section, initially hidden */
    padding-top: 1rem;
    text-align: left;
}
.dq-dimension-card-details.hidden {
    display: none;
}

/* Original .dq-card-content might not be needed if header/details structure is used */
/* .dq-card-content h4 { */
/* Ensure these styles are applied within .dq-card-summary or .dq-dimension-card-details */
.dq-card-summary h4, .dq-dimension-card-details h4 { /* Target h4 in both summary and details if needed */
    font-size: 1.25em;
    color: var(--clavis-text-primary);
    margin-bottom: 0.5rem;
}
.dq-card-category {
    font-size: 0.85em;
    color: var(--clavis-accent-orange);
    margin-bottom: 0.75rem;
    font-weight: 500;
}
.dq-card-definition {
    font-size: 0.9em;
    color: var(--clavis-text-secondary);
    margin-bottom: 1rem;
    line-height: 1.5;
}
.dq-card-example-title {
    font-size: 0.9em;
    color: var(--clavis-text-primary);
    margin-top: 1rem;
    margin-bottom: 0.3rem;
    text-align: left;
}
.dq-card-examples {
    font-size: 0.85em;
    color: var(--clavis-text-secondary);
    list-style-position: inside;
    padding-left: 0;
    text-align: left;
    margin-bottom: 0.5rem;
}
.dq-card-examples li {
    margin-bottom: 0.3rem;
}


#glossary-container {
    margin-top: 1rem;
}
.glossary-entry {
    background-color: var(--clavis-bg-medium); /* Consistent with other cards */
    border: 1px solid var(--clavis-border-light);
    border-radius: 10px; /* Consistent with other cards */
    padding: 1.5rem; /* Consistent padding */
    margin-bottom: 1rem;
    box-shadow: var(--clavis-shadow); /* Consistent shadow */
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.glossary-entry:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.25), var(--clavis-glow-purple);
}
.glossary-entry h4 {
    font-size: 1.15em;
    color: var(--clavis-accent-gold);
    margin-top: 0;
    margin-bottom: 0.5rem;
}
.glossary-entry p {
    font-size: 0.95em;
    color: var(--clavis-text-secondary);
    margin-bottom: 0.5rem;
    line-height: 1.6;
}
.glossary-entry .glossary-relations {
    font-size: 0.85em;
    color: var(--clavis-accent-purple);
}
.glossary-entry .glossary-source {
    font-size: 0.8em;
    color: #888; /* Lighter grey for less prominent source */
}

#glossary-search {
    margin-bottom: 1.5rem; /* Space below search bar */
}

/* Progress Bar Styles */
.progress-bar-container {
    width: 100%;
    background-color: var(--clavis-bg-medium);
    border-radius: 8px;
    margin-bottom: 2rem; /* Space below progress bar */
    padding: 3px; /* Padding to create border effect for the inner bar */
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.2);
}

.progress-bar {
    height: 12px; /* Slimmer progress bar */
    background: linear-gradient(90deg, var(--clavis-accent-purple), var(--clavis-accent-gold));
    width: 0%; /* Initial width */
    border-radius: 5px;
    transition: width 0.4s ease-in-out;
    text-align: center;
    color: white;
    font-size: 0.75em; /* Smaller text if we add percentage */
    line-height: 12px; /* Align text vertically if added */
}

/* Quiz Styles */
.quiz-container {
    background-color: var(--clavis-bg-medium);
    padding: 2rem;
    border-radius: 10px;
    border: 1px solid var(--clavis-border-light);
    box-shadow: var(--clavis-shadow);
}

.quiz-question-area h3 {
    color: var(--clavis-accent-gold);
    margin-top: 0;
    margin-bottom: 1.5rem;
    font-size: 1.4em;
}

.quiz-options-area .option-button {
    display: block;
    width: 100%;
    padding: 0.8rem 1rem;
    margin-bottom: 0.75rem;
    background-color: var(--clavis-bg-card);
    border: 1px solid var(--clavis-border-light);
    color: var(--clavis-text-primary);
    border-radius: 8px;
    text-align: left;
    cursor: pointer;
    transition: background-color 0.2s ease, border-color 0.2s ease;
}

.quiz-options-area .option-button:hover {
    background-color: var(--clavis-border-light);
    border-color: var(--clavis-accent-purple);
}

.quiz-options-area .option-button.correct {
    background-color: #28a745; /* Green for correct */
    border-color: #28a745;
    color: white;
}

.quiz-options-area .option-button.incorrect {
    background-color: #dc3545; /* Red for incorrect */
    border-color: #dc3545;
    color: white;
}

.quiz-options-area .option-button:disabled { /* After an answer is selected */
    cursor: not-allowed;
    opacity: 0.7;
}


.quiz-feedback-area p {
    padding: 0.8rem;
    border-radius: 6px;
    margin-top: 0;
}
.quiz-feedback-area .correct {
    background-color: rgba(40, 167, 69, 0.2);
    border: 1px solid #28a745;
    color: #28a745;
}
.quiz-feedback-area .incorrect {
    background-color: rgba(220, 53, 69, 0.2);
    border: 1px solid #dc3545;
    color: #dc3545;
}

.quiz-score-area h4 {
    color: var(--clavis-text-primary);
    font-size: 1.2em;
}


/* Responsiveness */
@media (max-width: 992px) { /* Larger tablet breakpoint - Sidebar becomes hidden */
    .sidebar {
        transform: translateX(-100%); /* Hide sidebar off-screen */
    }
    .sidebar.open {
        transform: translateX(0); /* Show sidebar */
    }
    .sidebar-toggle {
        display: block; /* Show hamburger */
    }
    .page-content-wrapper {
        margin-left: 0; /* Full width when sidebar is hidden */
        width: 100%;
    }
    .page-content-wrapper.sidebar-open {
        /* Optional: slightly push content if sidebar overlays or for effect */
        /* margin-left: 260px; */ 
    }
    
    .page-content-wrapper .nav-container {
        padding: 0 1rem;
        justify-content: space-between; /* Ensure mobile logo and CTA are spaced */
    }
    .mobile-only-logo {
        display: block; /* Show mobile logo in header */
        font-size: 2em;
    }
    .page-content-wrapper header nav { /* Hide original nav on tablets too if sidebar is primary */
        display: none;
    }
     .page-content-wrapper main {
        margin: 2rem 1rem; 
        padding: 1.5rem;
    }
     .steps-container, .philosophy-cards-container, #dq-cards-container {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}


@media (max-width: 768px) { /* Tablet and smaller - styles from 992px mostly apply */
    /* .page-content-wrapper header {
        padding: 0.8rem 0;
    } */
    /* .page-content-wrapper .nav-container {
        flex-direction: row; /* Keep horizontal for logo and CTA */
        /* justify-content: space-between;
        align-items: center;
    } */
    /* .mobile-only-logo {
        margin-bottom: 0; /* Remove bottom margin if on same line as CTA */
    /* } */
    /* .page-content-wrapper header nav {
        display: none; /* Ensure original nav is hidden */
    /* } */
    /* .page-content-wrapper .cta-nav-button {
        margin-top: 0; /* Remove top margin if on same line */
        /* width: auto; /* Auto width for button */
    /* } */

    .hero-text {
        font-size: 2em; 
    }
    #cta-button {
        font-size: 1.05em;
        padding: 0.9rem 2rem;
    }
    .selection-heading {
        font-size: 1.3em;
    }
    .cards-container {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    }
    #how-it-works-section h2, #philosophy-section h2, .info-container h1 {
        font-size: 1.8em;
    }
}


@media (max-width: 600px) { /* Mobile */
    body {
        background-size: 30px 30px; /* Smaller grid for mobile */
    }
    .sidebar {
        width: 240px; /* Slightly narrower sidebar for small mobile */
    }
    .page-content-wrapper main {
        margin: 1.5rem 0.8rem;
        padding: 1rem;
    }
    .page-content-wrapper section {
        padding: 1rem;
    }
    
    .hero-text {
        font-size: 1.8em;
    }
    #cta-button {
        padding: 0.8rem 1.5rem;
        font-size: 1em;
    }
    button:not(#cta-button) { /* General buttons on mobile */
        padding: 0.7rem 1.4rem;
        font-size: 0.95em;
    }

    .question-container label,
    #problem-examples-container p,
    #environmental-factors-container p {
        font-size: 1em;
    }
    #charter-content h2 {
        font-size: 1.4em;
    }
    #charter-content h3 {
        font-size: 1.15em;
    }
    .steps-container, .philosophy-cards-container, #dq-cards-container {
        grid-template-columns: 1fr; /* Stack cards on mobile */
        gap: 1rem;
    }
    .step-card, .philosophy-card, .dq-dimension-card {
        padding: 1.5rem;
    }
    .step-icon, .philosophy-icon, .dq-card-icon {
        font-size: 2.2em;
    }
    footer {
        padding: 1.2rem; /* Reduced padding for mobile */
        font-size: 0.85em; /* Slightly smaller font for footer on mobile */
    }

    /* Info Page Specific Adjustments for Mobile */
    .info-section {
        padding: 1rem; /* Reduced padding for info sections on mobile */
    }
    .glossary-entry {
        padding: 1rem; /* Reduced padding for glossary entries on mobile */
    }
    .info-container h1 { /* Already has a rule at 768px, ensure it's good for 600px */
        font-size: 1.6em; /* Further reduce h1 on small mobile */
    }
    .info-section h2 {
        font-size: 1.4em; /* Reduce h2 within info sections on mobile */
        margin-bottom: 1rem;
    }

    /* Quiz Page Specific Adjustments for Mobile */
    .quiz-container {
        padding: 1rem; /* Reduced padding for quiz container on mobile */
    }
    .quiz-question-area h3 { /* Targets #question-text */
        font-size: 1.2em; /* Reduced question text size on mobile */
        margin-bottom: 1rem;
    }
    .quiz-options-area .option-button {
        padding: 0.7rem 0.9rem; /* Slightly adjust padding for option buttons */
        font-size: 0.9em; /* Ensure font size is appropriate */
    }
    .quiz-score-area h4 {
        font-size: 1.1em; /* Adjust score text size */
    }

    /* Charter Result Page Specific Adjustments for Mobile */
    #charter-content {
        padding: 1rem; /* Reduced padding for charter content on mobile */
    }
    #charter-output-section h2 { /* The main h2 on this page */
        font-size: 1.6em; /* Match info page h1 reduction */
    }

    /* About Page Specific Adjustments for Mobile */
    .about-container h2 {
        font-size: 1.4em; /* Consistent h2 size with info sections on mobile */
        margin-top: 1.2rem;
        margin-bottom: 0.8rem;
    }
    .about-container p, .about-container ul {
        font-size: 0.95em; /* Slightly adjust paragraph text for dense content */
        line-height: 1.65;
    }
}

/* Modal Styles */
.modal {
    display: flex; /* Uses flexbox for centering */
    align-items: center;
    justify-content: center;
    position: fixed;
    z-index: 2000; /* Higher than sidebar */
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto; /* Enable scroll if needed */
    background-color: rgba(0,0,0,0.6); /* Dim background */
    opacity: 0; /* Hidden by default, controlled by JS */
    visibility: hidden; /* Hidden by default */
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal.hidden { /* This class will be toggled by JS */
    opacity: 0;
    visibility: hidden;
}
.modal:not(.hidden) { /* Styles when modal is shown */
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: var(--clavis-bg-card);
    color: var(--clavis-text-primary);
    margin: auto;
    padding: 2rem;
    border: 1px solid var(--clavis-border-light);
    border-radius: 12px;
    width: 90%;
    max-width: 600px; /* Max width for the modal */
    position: relative;
    box-shadow: var(--clavis-shadow), 0 0 30px rgba(156, 39, 176, 0.2); /* Enhanced shadow */
    transform: translateY(-20px); /* Initial state for transition */
    transition: transform 0.3s ease-out;
}
.modal:not(.hidden) .modal-content {
    transform: translateY(0);
}

.modal-close-button {
    color: var(--clavis-text-secondary);
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    font-size: 2em; /* Larger close icon */
    font-weight: bold;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    line-height: 1;
}
.modal-close-button:hover,
.modal-close-button:focus {
    color: var(--clavis-text-primary);
    text-decoration: none;
}

.modal-title {
    font-size: 1.6em;
    color: var(--clavis-accent-gold);
    margin-top: 0;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--clavis-border-light);
    padding-bottom: 0.75rem;
}

.modal-instructions {
    margin-bottom: 2rem;
    line-height: 1.6;
}
.modal-instructions h4 {
    font-size: 1.1em;
    color: var(--clavis-text-primary);
    margin-top: 0;
    margin-bottom: 0.75rem;
}
.modal-instructions ol {
    padding-left: 1.5rem; /* Indent list */
    margin-bottom: 1rem;
}
.modal-instructions li {
    margin-bottom: 0.5rem;
}
.modal-instructions p {
    font-size: 0.95em;
    color: var(--clavis-text-secondary);
}
.modal-instructions a {
    color: var(--clavis-accent-purple);
    text-decoration: underline;
}
.modal-instructions a:hover {
    color: var(--clavis-accent-gold);
}

#modal-download-md-button { /* Specific styling for the button inside the modal */
    display: block; /* Make it full width or center it */
    width: 100%;
    margin-top: 1rem; /* Add some space above it */
    padding: 0.8rem 1.5rem; /* Standard button padding */
    font-size: 1em; /* Standard button font size */
}


/* Responsive adjustments for Modal */
@media (max-width: 768px) {
    .modal-content {
        width: 90%;
        padding: 1.5rem;
    }
    .modal-title {
        font-size: 1.4em;
    }
    .modal-instructions h4 {
        font-size: 1.05em;
    }
}

@media (max-width: 600px) {
    .modal-content {
        width: 95%; /* More width on very small screens */
        padding: 1.2rem;
        margin-top: 2rem; /* Give some space from top */
        margin-bottom: 2rem;
        max-height: calc(100vh - 4rem); /* Ensure it fits and is scrollable */
        overflow-y: auto;
    }
    .modal-title {
        font-size: 1.3em;
    }
     .modal-instructions p, .modal-instructions li {
        font-size: 0.9em;
    }
    #modal-download-md-button {
        padding: 0.7rem 1.2rem;
        font-size: 0.95em;
    }
}