/* CSS Variables based on the style guide */
:root {
    /* Primary Colors */
    --teal: #609DA9;
    --teal-light: #9EC5CD;
    --teal-darker: #5F9EA9;
    
    /* Grayscale */
    --brand-text: #111827;
    --gray-900: #1f2937;
    --gray-700: #374151;
    --gray-600: #4b5563;
    --gray-500: #6b7280;
    --gray-400: #9ca3af;
    --gray-200: #e5e7eb;
    --gray-100: #f3f4f6;
    --gray-50: #f9fafb;
    --white: #ffffff;
    
    /* Status Colors */
    --success-text: #059669;
    --success-bg: #d1fae5;
    --info-text: #1d4ed8;
    --info-bg: #dbeafe;
    --error-text: #dc2626;
    --error-bg: #fee2e2;
    --warning-text: #d97706;
    --warning-bg: #fef3c7;
    
    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-12: 3rem;
    --space-16: 4rem;
    
    /* Card Variables */
    --card-background: var(--white);
    --card-border: var(--gray-200);
    --shadow-subtle: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
}

/* Iconify Icon Styles */
iconify-icon {
    display: inline-block;
    vertical-align: middle;
    margin-right: 0.5rem;
    color: var(--teal);
    transition: color 0.2s ease;
}

/* Icon sizes for different contexts */
h2 iconify-icon {
    font-size: 1.5rem;
    margin-right: 0.75rem;
}

h3 iconify-icon {
    font-size: 1.25rem;
    margin-right: 0.5rem;
}

h4 iconify-icon {
    font-size: 1.1rem;
    margin-right: 0.5rem;
}

/* Iconify (Solar) icon styles */
iconify-icon {
    display: inline-block;
    vertical-align: middle;
    margin-right: 0.5rem;
    color: var(--teal);
    transition: color 0.2s ease;
}

/* Icon sizes for different contexts */
h2 iconify-icon {
    font-size: 1.5rem;
    margin-right: 0.75rem;
}

h3 iconify-icon {
    font-size: 1.25rem;
    margin-right: 0.5rem;
}

h4 iconify-icon {
    font-size: 1.1rem;
    margin-right: 0.5rem;
}

.lightbox-nav iconify-icon {
    font-size: 1.5rem;
    color: inherit;
    margin: 0;
}

.job-title iconify-icon {
    font-size: 1rem;
    margin-right: 0.5rem;
    color: var(--teal);
}

.education-item li iconify-icon {
    font-size: 1rem;
    margin-right: 0.5rem;
    color: var(--teal);
}

.project-details p iconify-icon {
    font-size: 1rem;
    margin-right: 0.25rem;
    color: var(--teal);
}

.toc-header iconify-icon {
    font-size: 1.25rem;
    margin-right: var(--space-2);
    color: var(--teal);
}

.toc-link iconify-icon {
    font-size: 1rem;
    margin-right: var(--space-3);
    color: var(--gray-400);
    transition: color 0.2s ease;
}

/* Contact button icons now use inline SVG */

/* Old tooltip styles removed - using CSS pseudo-elements now */

/* Mobile Bottom Navigation */
.mobile-bottom-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--white);
    border-top: 1px solid var(--gray-200);
    padding: var(--space-2) var(--space-4);
    z-index: 100;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    justify-content: space-around;
    align-items: center;
}

.mobile-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    color: var(--gray-500);
    transition: color 0.2s ease;
    padding: var(--space-2);
    border-radius: 8px;
    min-width: 50px;
}

.mobile-nav-item svg {
    width: 20px;
    height: 20px;
    margin-bottom: var(--space-1);
    stroke-width: 2;
    stroke: currentColor;
    fill: none;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.mobile-nav-item span {
    font-size: 0.75rem;
    font-weight: 500;
}

.mobile-nav-item.active {
    color: var(--teal);
}

.mobile-nav-item:hover {
    color: var(--teal);
}

@media (max-width: 768px) {
    .tooltip {
        display: none;
    }
    
    .mobile-bottom-nav {
        display: flex;
    }
    
    .toc-section-sidebar {
        display: none;
    }
    
    body {
        padding-bottom: 80px;
    }
}

.contact-btn:hover {
    background: var(--teal);
    border-color: var(--teal);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(96, 157, 169, 0.3);
}

.contact-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(96, 157, 169, 0.15);
}

/* Enhanced tooltip using data attribute with line breaks */
.contact-btn::after {
    content: attr(data-tooltip);
    position: absolute;
    top: -48px; /* Increased to accommodate two lines */
    left: 50%;
    transform: translateX(-50%);
    background: var(--gray-900);
    color: white;
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 500;
    white-space: pre; /* Allow line breaks */
    text-align: center;
    line-height: 1.4;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
    pointer-events: none;
    z-index: 10;
    min-width: 120px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.contact-btn::before {
    content: '';
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    border-width: 6px;
    border-style: solid;
    border-color: var(--gray-900) transparent transparent transparent;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
}

.contact-btn:hover::after {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(-5px);
}

.contact-btn:hover::before {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(-5px);
}

.lightbox-nav iconify-icon {
    font-size: 1.5rem;
    color: inherit;
    margin: 0;
}

.job-title iconify-icon {
    font-size: 1rem;
    margin-right: 0.5rem;
    color: var(--teal);
}

.education-item li iconify-icon {
    font-size: 1rem;
    margin-right: 0.5rem;
    color: var(--teal);
}

.project-details p iconify-icon {
    font-size: 1rem;
    margin-right: 0.25rem;
    color: var(--teal);
}

/* Hover effects for icons */
h2:hover iconify-icon,
h3:hover iconify-icon,
h4:hover iconify-icon {
    color: var(--teal-darker);
}

.toc-item.active .toc-link iconify-icon {
    color: white;
}

/* Table of Contents Styles - Sidebar Version */
.toc-section-sidebar {
    margin-top: var(--space-6);
    padding-top: var(--space-6);
    border-top: 1px solid var(--card-border);
}

/* Legacy TOC styles (now unused but kept for compatibility) */
.table-of-contents {
    display: none;
}

.toc-header {
    display: flex;
    align-items: center;
    margin-bottom: var(--space-4);
    font-weight: 600;
    color: var(--gray-900);
    font-size: 1.1rem;
}

.toc-header iconify-icon {
    font-size: 1.25rem;
    margin-right: var(--space-2);
    color: var(--teal);
}

.toc-progress-bar {
    width: 100%;
    height: 4px;
    background: var(--gray-200);
    border-radius: 2px;
    margin-bottom: var(--space-6);
    overflow: hidden;
}

.toc-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--teal) 0%, var(--teal-light) 100%);
    border-radius: 2px;
    width: 0%;
    transition: width 0.3s ease;
}

.toc-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.toc-item {
    margin-bottom: var(--space-2);
}

.toc-link {
    display: flex;
    align-items: center;
    padding: var(--space-3) var(--space-4);
    text-decoration: none;
    color: var(--gray-600);
    border-radius: 8px;
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
}

.toc-link:hover {
    background: var(--gray-50);
    color: var(--gray-900);
    transform: translateX(2px);
}

.toc-link iconify-icon {
    font-size: 1rem;
    margin-right: var(--space-3);
    color: var(--gray-400);
    transition: color 0.2s ease;
}

.toc-link span {
    font-size: 0.9rem;
    font-weight: 500;
    flex: 1;
}

.toc-progress {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    background: linear-gradient(90deg, var(--teal) 0%, var(--teal-light) 100%);
    width: 0%;
    transition: width 0.3s ease;
    opacity: 0.1;
    border-radius: 8px;
}

/* Active section styles */
.toc-item.active .toc-link {
    background: linear-gradient(90deg, var(--teal) 0%, var(--teal-light) 100%);
    color: white;
    box-shadow: 0 2px 8px rgba(96, 157, 169, 0.3);
}

.toc-item.active .toc-link iconify-icon {
    color: white;
}

.toc-item.active .toc-progress {
    opacity: 0.3;
    background: white;
}

/* Reading progress indicator */
.toc-item.reading .toc-progress {
    opacity: 0.2;
}

.toc-item.completed .toc-link::after {
    content: '';
    position: absolute;
    right: var(--space-3);
    width: 6px;
    height: 6px;
    background: var(--success-text);
    border-radius: 50%;
    opacity: 0.8;
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;
    line-height: 1.5;
    color: var(--gray-700);
    background-color: var(--gray-50);
}

/* Typography Classes */
.text-display-2xl {
    font-family: Outfit, system-ui, sans-serif;
    font-size: 3rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.25;
    color: var(--brand-text);
}

.text-display-xl {
    font-family: Outfit, system-ui, sans-serif;
    font-size: 2.25rem;
    font-weight: 700;
    letter-spacing: -0.025em;
    line-height: 1.25;
    color: var(--brand-text);
}

.text-h1 {
    font-family: Outfit, system-ui, sans-serif;
    font-size: 1.875rem;
    font-weight: 700;
    letter-spacing: -0.025em;
    line-height: 1.25;
    color: var(--brand-text);
}

.text-h2 {
    font-family: Outfit, system-ui, sans-serif;
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    line-height: 1.25;
    color: var(--brand-text);
}

.text-h3 {
    font-family: Outfit, system-ui, sans-serif;
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: -0.015em;
    line-height: 1.375;
    color: var(--brand-text);
}

.text-h4 {
    font-family: Outfit, system-ui, sans-serif;
    font-size: 1.125rem;
    font-weight: 600;
    letter-spacing: normal;
    line-height: 1.375;
    color: var(--brand-text);
}

.text-body-lg {
    font-size: 1.125rem;
    font-weight: 400;
    letter-spacing: normal;
    line-height: 1.625;
}

.text-body {
    font-size: 1rem;
    font-weight: 400;
    letter-spacing: -0.011em;
    line-height: 1.5;
}

.text-body-sm {
    font-size: 0.875rem;
    font-weight: 400;
    letter-spacing: normal;
    line-height: 1.5;
}

.text-caption {
    font-size: 0.75rem;
    font-weight: 400;
    letter-spacing: 0.025em;
    line-height: 1.5;
    color: var(--gray-500);
}

/* Layout */
.container {
    max-width: 80rem;
    margin: 0 auto;
    padding: 0 var(--space-4);
}

/* Navigation */
.navbar {
    background: var(--white);
    border-bottom: 1px solid var(--card-border);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.nav-container {
    max-width: 80rem;
    margin: 0 auto;
    padding: var(--space-4);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-6);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    min-width: 0;
}

.nav-logo {
    height: 2rem;
    width: auto;
    object-fit: contain;
}

.nav-title {
    font-family: Outfit, system-ui, sans-serif;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--brand-text);
    white-space: nowrap;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.nav-tabs {
    display: flex;
    gap: var(--space-2);
}

.nav-tab {
    padding: var(--space-2) var(--space-4);
    background: none;
    border: none;
    border-radius: 0.75rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-600);
    cursor: pointer;
    transition: all 0.2s ease;
}

.nav-tab:hover {
    background: var(--gray-100);
    color: var(--gray-700);
}

.nav-tab.active {
    background: var(--teal);
    color: var(--white);
}

/* Header Theme Toggle */
.header-theme-toggle {
    background: var(--gray-50);
    border: 1px solid var(--card-border);
    border-radius: 0.75rem;
    padding: var(--space-2);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
}

.header-theme-toggle:hover {
    background: var(--gray-100);
    border-color: var(--teal);
    transform: scale(1.05);
}

.theme-icon {
    width: 1.25rem;
    height: 1.25rem;
    transition: all 0.3s ease;
}

.header-theme-toggle:hover .theme-icon {
    transform: rotate(15deg);
}

/* Download All Button */
.download-all-logos {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: 0.875rem;
    padding: var(--space-2) var(--space-3);
    white-space: nowrap;
}

/* Main Content */
.main-content {
    /* padding: var(--space-8) 0; */
    min-height: 100vh;
}

.section {
    display: none;
}

.section.active {
    display: block;
}

.section h2 {
    font-family: Outfit, system-ui, sans-serif;
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--brand-text);
    margin-bottom: var(--space-4);
}

.section-description {
    font-size: 1.125rem;
    color: var(--gray-600);
    margin-bottom: var(--space-8);
    max-width: 48rem;
}

/* Color Components */
.color-groups {
    display: grid;
    gap: var(--space-8);
}

.color-group h3 {
    font-family: Outfit, system-ui, sans-serif;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--brand-text);
    margin-bottom: var(--space-6);
}

.color-swatches {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-4);
}

.color-swatch {
    background: var(--white);
    border: 1px solid var(--card-border);
    border-radius: 0.75rem;
    padding: var(--space-4);
    transition: box-shadow 0.2s ease;
}

.color-swatch:hover {
    box-shadow: var(--shadow-subtle);
}

.color-preview {
    width: 100%;
    height: 4rem;
    border-radius: 0.5rem;
    margin-bottom: var(--space-3);
    border: 1px solid var(--gray-200);
}

.color-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.color-name {
    font-weight: 600;
    color: var(--brand-text);
}

.color-hex {
    font-family: monospace;
    color: var(--gray-500);
    font-size: 0.875rem;
}

.status-colors {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-6);
}

.status-item {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.status-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    font-size: 0.875rem;
    color: var(--gray-500);
    font-family: monospace;
}

/* Typography Components */
.typography-showcase {
    display: grid;
    gap: var(--space-8);
}

.font-families {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--space-6);
}

.font-family {
    background: var(--white);
    border: 1px solid var(--card-border);
    border-radius: 0.75rem;
    padding: var(--space-6);
}

.font-family h3 {
    font-family: Outfit, system-ui, sans-serif;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--brand-text);
    margin-bottom: var(--space-4);
}

.font-example {
    color: var(--gray-700);
}

.typography-scale {
    background: var(--white);
    border: 1px solid var(--card-border);
    border-radius: 0.75rem;
    padding: var(--space-6);
}

.typography-scale h3 {
    font-family: Outfit, system-ui, sans-serif;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--brand-text);
    margin-bottom: var(--space-6);
}

.type-examples {
    display: grid;
    gap: var(--space-6);
}

.type-example {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: var(--space-4);
    border-bottom: 1px solid var(--gray-200);
}

.type-example:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.type-specs {
    font-family: monospace;
    font-size: 0.875rem;
    color: var(--gray-500);
}

/* Component Showcase */
.component-showcase {
    display: grid;
    gap: var(--space-8);
}

.component-group {
    background: var(--white);
    border: 1px solid var(--card-border);
    border-radius: 0.75rem;
    padding: var(--space-6);
}

.component-group h3 {
    font-family: Outfit, system-ui, sans-serif;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--brand-text);
    margin-bottom: var(--space-6);
}

/* Button Components */
.button-examples {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
}

.btn-primary {
    background: linear-gradient(135deg, #54A8B2, var(--teal));
    color: var(--white);
    font-size: 0.875rem;
    font-weight: 600;
    padding: 0.75rem 1.25rem;
    border-radius: 0.75rem;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: var(--space-2);
    transition: all 0.2s ease;
}

.btn-primary:hover {
    box-shadow: 0 4px 12px rgba(96, 157, 169, 0.3);
}

.btn-secondary {
    background: var(--white);
    color: var(--gray-700);
    font-size: 0.875rem;
    font-weight: 600;
    padding: 0.75rem 1.25rem;
    border-radius: 0.75rem;
    border: 1px solid var(--card-border);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: var(--space-2);
    transition: all 0.2s ease;
}

.btn-secondary:hover {
    border-color: var(--teal);
    box-shadow: var(--shadow-subtle);
}

.btn-ghost {
    background: transparent;
    color: var(--gray-500);
    font-size: 0.875rem;
    font-weight: 500;
    padding: 0.75rem 1.25rem;
    border: none;
    border-radius: 0.75rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: var(--space-2);
    transition: all 0.2s ease;
}

.btn-ghost:hover {
    background: var(--gray-100);
    color: var(--gray-700);
}

/* Card Components */
.card-examples {
    display: grid;
    gap: var(--space-4);
}

.card-elegant {
    background: var(--card-background);
    border: 1px solid var(--card-border);
    border-radius: 0.75rem;
    box-shadow: var(--shadow-subtle);
    padding: var(--space-6);
    max-width: 400px;
}

.card-elegant h4 {
    font-family: Outfit, system-ui, sans-serif;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--brand-text);
    margin-bottom: var(--space-3);
}

.card-elegant p {
    color: var(--gray-600);
    margin-bottom: var(--space-4);
}

.card-actions {
    display: flex;
    gap: var(--space-3);
}

/* Form Components */
.form-examples {
    display: grid;
    gap: var(--space-6);
    max-width: 400px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.form-group label {
    font-weight: 500;
    color: var(--brand-text);
}

.input-elegant {
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid var(--card-border);
    border-radius: 0.75rem;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    transition: all 0.2s ease;
}

.input-elegant:focus {
    outline: none;
    border-color: rgba(96, 157, 169, 0.6);
    box-shadow: 0 0 0 3px rgba(96, 157, 169, 0.3);
}

/* Status Badge Components */
.badge-examples {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
}

.status-badge {
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.375rem 0.75rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-1);
    text-align: center;
    min-width: fit-content;
}

.status-badge.success {
    color: var(--success-text);
    background: var(--success-bg);
}

.status-badge.info {
    color: var(--info-text);
    background: var(--info-bg);
}

.status-badge.error {
    color: var(--error-text);
    background: var(--error-bg);
}

.status-badge.warning {
    color: var(--warning-text);
    background: var(--warning-bg);
}

/* Spacing Components */
.spacing-showcase {
    display: grid;
    gap: var(--space-8);
}

.spacing-scale {
    background: var(--white);
    border: 1px solid var(--card-border);
    border-radius: 0.75rem;
    padding: var(--space-6);
}

.spacing-scale h3 {
    font-family: Outfit, system-ui, sans-serif;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--brand-text);
    margin-bottom: var(--space-6);
}

.spacing-examples {
    display: grid;
    gap: var(--space-4);
}

.spacing-example {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-3);
    border-radius: 0.5rem;
    border: 1px solid var(--gray-200);
}

.spacing-visual {
    height: 1.5rem;
    background: var(--teal);
    border-radius: 0.25rem;
}

.spacing-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.spacing-name {
    font-weight: 500;
    color: var(--brand-text);
}

.spacing-value {
    font-family: monospace;
    font-size: 0.875rem;
    color: var(--gray-500);
}

/* Layout Examples */
.layout-examples {
    background: var(--white);
    border: 1px solid var(--card-border);
    border-radius: 0.75rem;
    padding: var(--space-6);
}

.layout-examples h3 {
    font-family: Outfit, system-ui, sans-serif;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--brand-text);
    margin-bottom: var(--space-6);
}

.layout-demo {
    border: 2px dashed var(--gray-300);
    border-radius: 0.5rem;
    padding: var(--space-4);
}

.layout-container {
    background: var(--gray-50);
    border-radius: 0.5rem;
    padding: var(--space-4);
    max-width: 80rem;
    margin: 0 auto;
}

.layout-item {
    background: var(--teal);
    color: var(--white);
    padding: var(--space-3);
    border-radius: 0.5rem;
    text-align: center;
    font-weight: 500;
    margin-bottom: var(--space-4);
}

.layout-content {
    display: grid;
    gap: var(--space-4);
}

.layout-section {
    background: var(--white);
    border: 1px solid var(--card-border);
    border-radius: 0.5rem;
    padding: var(--space-8);
    text-align: center;
    color: var(--gray-600);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        gap: var(--space-4);
    }
    
    .nav-brand {
        order: 1;
    }
    
    .nav-tabs {
        order: 2;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .nav-actions {
        order: 3;
        justify-content: center;
    }
    
    .nav-logo {
        height: 1.75rem;
    }
    
    .nav-title {
        font-size: 1.125rem;
    }
}
    
    .color-swatches {
        grid-template-columns: 1fr;
    }
    
    .font-families {
        grid-template-columns: 1fr;
    }
    
    .button-examples {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .type-example {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-2);
    }


/* Navigation Components */
.nav-examples {
    display: grid;
    gap: var(--space-6);
}

.nav-demo {
    display: flex;
    background: var(--gray-100);
    border-radius: 0.75rem;
    padding: var(--space-1);
    gap: var(--space-1);
}

.nav-demo-item {
    padding: var(--space-2) var(--space-4);
    border-radius: 0.5rem;
    color: var(--gray-600);
    cursor: pointer;
    transition: all 0.2s ease;
    font-weight: 500;
}

.nav-demo-item:hover {
    background: var(--white);
    color: var(--gray-700);
}

.nav-demo-item.active {
    background: var(--teal);
    color: var(--white);
}

.breadcrumb-demo {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3);
    background: var(--white);
    border: 1px solid var(--card-border);
    border-radius: 0.5rem;
}

.breadcrumb-item {
    color: var(--gray-500);
    font-size: 0.875rem;
}

.breadcrumb-item.active {
    color: var(--brand-text);
    font-weight: 500;
}

/* List and Table Components */
.list-examples {
    display: grid;
    gap: var(--space-6);
}

.list-demo {
    background: var(--white);
    border: 1px solid var(--card-border);
    border-radius: 0.75rem;
    overflow: hidden;
}

.list-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4);
    border-bottom: 1px solid var(--gray-200);
    transition: background-color 0.2s ease;
}

.list-item:last-child {
    border-bottom: none;
}

.list-item:hover {
    background: var(--gray-50);
}

.list-item span:first-of-type {
    flex: 1;
    font-weight: 500;
    color: var(--brand-text);
}

.elegant-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
    border: 1px solid var(--card-border);
    border-radius: 0.75rem;
    overflow: hidden;
}

.elegant-table th {
    background: var(--gray-50);
    padding: var(--space-3) var(--space-4);
    text-align: left;
    font-weight: 600;
    color: var(--brand-text);
    border-bottom: 1px solid var(--card-border);
    font-size: 0.875rem;
}

.elegant-table td {
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--gray-200);
    color: var(--gray-700);
}

.elegant-table tr:last-child td {
    border-bottom: none;
}

.elegant-table tr:hover {
    background: var(--gray-50);
}

.progress-bar {
    width: 100%;
    height: 0.5rem;
    background: var(--gray-200);
    border-radius: 9999px;
    overflow: hidden;
}

.progress-bar.large {
    height: 0.75rem;
}

.progress-fill {
    height: 100%;
    background: var(--teal);
    border-radius: 9999px;
    transition: width 0.3s ease;
}

.progress-fill.animated {
    background: linear-gradient(90deg, var(--teal), var(--teal-light), var(--teal));
    background-size: 200% 100%;
    animation: progress-shimmer 2s infinite;
}

@keyframes progress-shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

.btn-sm {
    padding: var(--space-2);
    font-size: 0.75rem;
}

/* Alert Components */
.alert-examples {
    display: grid;
    gap: var(--space-4);
}

.alert {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-4);
    border-radius: 0.75rem;
    border: 1px solid;
}

.alert-success {
    background: var(--success-bg);
    border-color: var(--success-text);
    color: var(--success-text);
}

.alert-info {
    background: var(--info-bg);
    border-color: var(--info-text);
    color: var(--info-text);
}

.alert-warning {
    background: var(--warning-bg);
    border-color: var(--warning-text);
    color: var(--warning-text);
}

.alert-error {
    background: var(--error-bg);
    border-color: var(--error-text);
    color: var(--error-text);
}

.alert-content {
    flex: 1;
}

.alert-content strong {
    font-weight: 600;
}

.alert-close {
    background: none;
    border: none;
    color: inherit;
    cursor: pointer;
    padding: var(--space-1);
    border-radius: 0.25rem;
    opacity: 0.7;
    transition: opacity 0.2s ease;
}

.alert-close:hover {
    opacity: 1;
}

/* Loading Components */
.loading-examples {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-6);
}

.skeleton-demo {
    display: grid;
    gap: var(--space-3);
}

.skeleton {
    background: linear-gradient(90deg, var(--gray-200), var(--gray-100), var(--gray-200));
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: 0.25rem;
}

.skeleton-text {
    height: 1rem;
    width: 100%;
}

@keyframes skeleton-loading {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

.spinner-demo {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
}

.spinner {
    width: 2rem;
    height: 2rem;
    border: 2px solid var(--gray-200);
    border-top: 2px solid var(--teal);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.progress-demo {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.progress-text {
    font-size: 0.875rem;
    color: var(--gray-600);
    text-align: center;
}

/* Modal and Overlay Components */
.modal-examples {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    align-items: flex-start;
}

.dropdown-demo {
    position: relative;
    display: inline-block;
}

.dropdown-trigger {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    margin-top: var(--space-1);
    background: var(--white);
    border: 1px solid var(--card-border);
    border-radius: 0.75rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    min-width: 12rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s ease;
    z-index: 100;
}

.dropdown-demo:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
    color: var(--gray-700);
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.dropdown-item:hover {
    background: var(--gray-50);
}

.dropdown-item.danger {
    color: var(--error-text);
}

.dropdown-item.danger:hover {
    background: var(--error-bg);
}

.dropdown-divider {
    height: 1px;
    background: var(--gray-200);
    margin: var(--space-1) 0;
}

/* Modal Overlay */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.modal-overlay.show {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--white);
    border-radius: 1rem;
    padding: var(--space-6);
    max-width: 28rem;
    width: 90vw;
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.modal-overlay.show .modal-content {
    transform: scale(1);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-4);
}

.modal-title {
    font-family: Outfit, system-ui, sans-serif;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--brand-text);
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--gray-500);
    cursor: pointer;
    padding: var(--space-1);
    border-radius: 0.25rem;
    transition: color 0.2s ease;
}

.modal-close:hover {
    color: var(--gray-700);
}

.modal-body {
    color: var(--gray-600);
    margin-bottom: var(--space-4);
}

.modal-actions {
    display: flex;
    gap: var(--space-3);
    justify-content: flex-end;
}

/* Tooltip */
.tooltip {
    position: relative;
    display: inline-block;
}

.tooltip-content {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    margin-bottom: var(--space-2);
    background: var(--brand-text);
    color: var(--white);
    padding: var(--space-2) var(--space-3);
    border-radius: 0.5rem;
    font-size: 0.875rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
    z-index: 100;
}

.tooltip-content::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 4px solid transparent;
    border-top-color: var(--brand-text);
}

.tooltip:hover .tooltip-content {
    opacity: 1;
    visibility: visible;
}

/* Enhanced Copy Functionality */
.copy-indicator {
    cursor: pointer;
}

.copy-success {
    background: var(--success-text) !important;
    color: white !important;
}

.copy-success::after {
    content: 'Copied!';
    position: absolute;
    top: -2rem;
    left: 50%;
    transform: translateX(-50%);
    background: var(--success-text);
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.75rem;
    white-space: nowrap;
}

/* Data Visualization Components */
.data-showcase {
    display: grid;
    gap: var(--space-8);
}

.data-group {
    background: var(--white);
    border: 1px solid var(--card-border);
    border-radius: 0.75rem;
    padding: var(--space-6);
}

.data-group h3 {
    font-family: Outfit, system-ui, sans-serif;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--brand-text);
    margin-bottom: var(--space-6);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

/* Metric Cards */
.company-overview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-4);
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-4);
}

.metric-card {
    background: linear-gradient(135deg, var(--white), var(--gray-50));
    border: 1px solid var(--gray-200);
    border-radius: 1rem;
    padding: var(--space-6);
    display: flex;
    align-items: center;
    gap: var(--space-4);
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.metric-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--teal), var(--teal-light));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.metric-card:hover {
    border-color: var(--teal);
    box-shadow: 0 8px 25px rgba(96, 157, 169, 0.15);
    transform: translateY(-2px);
}

.metric-card:hover::before {
    opacity: 1;
}

.metric-card.large {
    grid-column: span 2;
    background: linear-gradient(135deg, var(--teal), var(--teal-darker));
    color: var(--white);
    border-color: var(--teal);
}

.metric-card.large .metric-label {
    color: rgba(255, 255, 255, 0.9);
}

.metric-card.large .metric-value {
    color: var(--white);
}

.metric-card.large .metric-change {
    background: rgba(255, 255, 255, 0.2);
    padding: 0.25rem 0.5rem;
    border-radius: 0.375rem;
    color: var(--white);
    font-weight: 700;
}

.metric-card iconify-icon {
    font-size: 2.5rem;
    color: var(--teal);
    min-width: 2.5rem;
    padding: var(--space-3);
    background: rgba(96, 157, 169, 0.1);
    border-radius: 0.75rem;
    transition: all 0.3s ease;
}

.metric-card.large iconify-icon {
    color: var(--white);
    background: rgba(255, 255, 255, 0.15);
}

.metric-card:hover iconify-icon {
    transform: scale(1.1);
}

.metric-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    flex: 1;
}

.metric-label {
    font-size: 0.875rem;
    color: var(--gray-500);
    font-weight: 500;
}

.metric-value {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--brand-text);
}

.metric-value.large {
    font-size: 2rem;
    font-weight: 700;
}

.metric-change {
    font-size: 0.875rem;
    font-weight: 600;
    margin-top: var(--space-1);
}

.metric-change.positive {
    color: var(--success-text);
}

.metric-change.negative {
    color: var(--error-text);
}

/* Projects Table */
.projects-table-container {
    overflow-x: auto;
    border-radius: 0.75rem;
}

.projects-table {
    min-width: 800px;
}

.projects-table .status-badge {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
}

.project-tags {
    display: flex;
    gap: var(--space-1);
    flex-wrap: wrap;
}

.project-tag {
    background: var(--gray-100);
    color: var(--gray-600);
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    border-radius: 0.375rem;
    font-weight: 500;
}

/* Departments Grid */
.departments-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-4);
}

.department-card {
    background: linear-gradient(135deg, var(--white), var(--gray-50));
    border: 1px solid var(--gray-200);
    border-radius: 1rem;
    padding: var(--space-6);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.department-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--teal), var(--teal-light));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.department-card:hover {
    border-color: var(--teal);
    box-shadow: 0 8px 25px rgba(96, 157, 169, 0.15);
    transform: translateY(-2px);
}

.department-card:hover::before {
    opacity: 1;
}

.department-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-3);
}

.department-name {
    font-weight: 600;
    color: var(--brand-text);
    font-size: 1.125rem;
}

.department-projects {
    background: var(--teal);
    color: var(--white);
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    border-radius: 0.375rem;
    font-weight: 600;
}

.department-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-3);
}

.department-stat {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.department-stat-label {
    font-size: 0.875rem;
    color: var(--gray-500);
}

.department-stat-value {
    font-weight: 600;
    color: var(--brand-text);
}

/* JSON Viewer */
.json-viewer {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: 0.75rem;
    overflow: hidden;
}

.json-header {
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    padding: var(--space-3) var(--space-4);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.json-header span {
    font-family: monospace;
    font-weight: 600;
    color: var(--brand-text);
}

.copy-json {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.json-content {
    background: var(--gray-50);
    padding: var(--space-4);
    margin: 0;
    font-family: 'Courier New', monospace;
    font-size: 0.875rem;
    line-height: 1.5;
    color: var(--gray-700);
    overflow-x: auto;
    white-space: pre;
}

/* JSON Syntax Highlighting */
.json-key {
    color: var(--teal);
    font-weight: 600;
}

.json-string {
    color: var(--success-text);
}

.json-number {
    color: var(--info-text);
}

.json-boolean {
    color: var(--warning-text);
    font-weight: 600;
}

.json-null {
    color: var(--error-text);
    font-style: italic;
}

/* Responsive adjustments for data section */
@media (max-width: 768px) {
    .company-overview-grid,
    .metrics-grid {
        grid-template-columns: 1fr;
    }
    
    .metric-card.large {
        grid-column: span 1;
    }
    
    .departments-grid {
        grid-template-columns: 1fr;
    }
    
    .projects-table-container {
        border-radius: 0.5rem;
    }
    
    .department-stats {
        grid-template-columns: 1fr;
    }
}

/* Logo Showcase Components */
.logos-showcase {
    display: grid;
    gap: var(--space-8);
}

.logo-group {
    background: var(--white);
    border: 1px solid var(--card-border);
    border-radius: 0.75rem;
    padding: var(--space-6);
}

.logo-group h3 {
    font-family: Outfit, system-ui, sans-serif;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--brand-text);
    margin-bottom: var(--space-6);
}

/* Logo Grid Layouts */
.logo-grid {
    display: grid;
    gap: var(--space-4);
}

.logo-grid.primary-logos {
    grid-template-columns: 1fr 1fr;
}

.logo-grid.wordmarks {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.logo-grid.app-icons {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.logo-grid.ms-tiles {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* Logo Cards */
.logo-card {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: 0.75rem;
    overflow: hidden;
    transition: all 0.3s ease;
}

.logo-card:hover {
    border-color: var(--teal);
    box-shadow: 0 4px 12px rgba(96, 157, 169, 0.15);
    transform: translateY(-2px);
}

.logo-card.featured {
    background: linear-gradient(135deg, var(--white), var(--gray-50));
    border: 2px solid var(--teal);
}

.logo-card.small {
    min-height: auto;
}

/* Logo Preview Areas */
.logo-preview {
    background: var(--white);
    padding: var(--space-6);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 120px;
    position: relative;
}

.logo-preview.main {
    min-height: 160px;
    background: linear-gradient(135deg, var(--white), var(--gray-50));
}

.logo-preview.white-bg {
    background: var(--brand-text);
    position: relative;
}

.logo-preview.white-bg::before {
    content: 'Dark Background';
    position: absolute;
    top: var(--space-2);
    right: var(--space-2);
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.75rem;
    font-weight: 500;
}

.logo-preview.icon-preview {
    min-height: 80px;
    padding: var(--space-4);
}

.logo-preview.tile-preview {
    min-height: 100px;
    padding: var(--space-4);
}

/* Logo Images */
.logo-image {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.logo-card:hover .logo-image {
    transform: scale(1.05);
}

.logo-card.featured .logo-image {
    max-height: 120px;
}

.icon-preview .logo-image {
    max-width: 64px;
    max-height: 64px;
}

/* Logo Information */
.logo-info {
    padding: var(--space-4);
}

.logo-info h4 {
    font-family: Outfit, system-ui, sans-serif;
    font-size: 1rem;
    font-weight: 600;
    color: var(--brand-text);
    margin-bottom: var(--space-2);
}

.logo-info p {
    color: var(--gray-600);
    font-size: 0.875rem;
    margin-bottom: var(--space-3);
}

.logo-specs {
    display: flex;
    gap: var(--space-2);
    margin-bottom: var(--space-3);
}

.spec-item {
    background: var(--gray-100);
    color: var(--gray-600);
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    border-radius: 0.375rem;
    font-weight: 500;
    font-family: monospace;
}

.logo-actions {
    display: flex;
    gap: var(--space-2);
}

/* Usage Examples */
.usage-examples {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-6);
}

.usage-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 0.75rem;
    overflow: hidden;
    transition: all 0.3s ease;
}

.usage-card:hover {
    border-color: var(--teal);
    box-shadow: 0 4px 12px rgba(96, 157, 169, 0.15);
    transform: translateY(-2px);
}

.usage-preview {
    padding: var(--space-6);
    min-height: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.usage-preview.light-bg {
    background: linear-gradient(135deg, var(--white), var(--gray-50));
}

.usage-preview.dark-bg {
    background: linear-gradient(135deg, var(--brand-text), var(--gray-900));
}

.usage-preview.teal-bg {
    background: linear-gradient(135deg, var(--teal), var(--teal-darker));
}

.usage-demo {
    text-align: center;
}

.usage-logo {
    max-width: 200px;
    max-height: 60px;
    object-fit: contain;
    margin-bottom: var(--space-3);
}

.usage-text {
    font-size: 0.875rem;
    color: var(--gray-600);
    margin: 0;
}

.usage-text.white-text {
    color: rgba(255, 255, 255, 0.9);
}

.usage-info {
    padding: var(--space-4);
}

.usage-info h4 {
    font-family: Outfit, system-ui, sans-serif;
    font-size: 1rem;
    font-weight: 600;
    color: var(--brand-text);
    margin-bottom: var(--space-2);
}

.usage-info p {
    color: var(--gray-600);
    font-size: 0.875rem;
    margin-bottom: var(--space-3);
}

.usage-specs {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.spec-tag {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    border-radius: 0.375rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.spec-tag.recommended {
    background: var(--success-bg);
    color: var(--success-text);
}

.spec-tag.optimal {
    background: var(--info-bg);
    color: var(--info-text);
}

/* Brand Guidelines */
.guidelines-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-4);
}

.guideline-card {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: 0.75rem;
    padding: var(--space-4);
    text-align: center;
    transition: all 0.3s ease;
}

.guideline-card:hover {
    border-color: var(--teal);
    box-shadow: var(--shadow-subtle);
}

.guideline-card iconify-icon {
    font-size: 2rem;
    color: var(--teal);
    margin-bottom: var(--space-3);
}

.guideline-card h4 {
    font-family: Outfit, system-ui, sans-serif;
    font-size: 1rem;
    font-weight: 600;
    color: var(--brand-text);
    margin-bottom: var(--space-2);
}

.guideline-card p {
    color: var(--gray-600);
    font-size: 0.875rem;
    line-height: 1.5;
}

/* Responsive Design for Logos */
@media (max-width: 768px) {
    .logo-grid.primary-logos {
        grid-template-columns: 1fr;
    }
    
    .logo-grid.wordmarks {
        grid-template-columns: 1fr;
    }
    
    .logo-grid.app-icons {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .usage-examples {
        grid-template-columns: 1fr;
    }
    
    .guidelines-grid {
        grid-template-columns: 1fr;
    }
    
    .logo-actions {
        flex-direction: column;
    }
    
    .usage-logo {
        max-width: 150px;
    }
}

@media (max-width: 480px) {
    .logo-grid.app-icons {
        grid-template-columns: 1fr;
    }
    
    .logo-preview {
        padding: var(--space-4);
        min-height: 100px;
    }
    
    .logo-preview.main {
        min-height: 120px;
    }
}

/* Logo Modal Styles */
.logo-modal-content {
    max-width: 50rem !important;
}

.enlarged-logo-container {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: 0.75rem;
    padding: var(--space-6);
    margin-bottom: var(--space-4);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 300px;
}

.enlarged-logo {
    max-width: 100%;
    max-height: 300px;
    object-fit: contain;
    cursor: pointer;
}

.logo-details {
    text-align: center;
}

.logo-details h4 {
    font-family: Outfit, system-ui, sans-serif;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--brand-text);
    margin-bottom: var(--space-2);
}

.logo-details p {
    color: var(--gray-600);
    margin-bottom: var(--space-4);
}

.logo-modal-actions {
    display: flex;
    gap: var(--space-3);
    justify-content: center;
}

/* Light Theme (Default) */
.light-theme {
    --brand-text: #111827;
    --gray-900: #1f2937;
    --gray-700: #374151;
    --gray-600: #4b5563;
    --gray-500: #6b7280;
    --gray-400: #9ca3af;
    --gray-200: #e5e7eb;
    --gray-100: #f3f4f6;
    --gray-50: #f9fafb;
    --white: #ffffff;
    --card-background: #ffffff;
    --card-border: #e5e7eb;
    
    /* Additional light theme variables */
    --gray-800: #1f2937;
    --text-primary: #111827;
    --text-secondary: #6b7280;
    --background-primary: #ffffff;
    --background-secondary: #f9fafb;
}

/* Dark Theme */
.dark-theme {
    --brand-text: #f9fafb;
    --gray-900: #f9fafb;
    --gray-700: #e5e7eb;
    --gray-600: #d1d5db;
    --gray-500: #9ca3af;
    --gray-400: #6b7280;
    --gray-200: #374151;
    --gray-100: #1f2937;
    --gray-50: #111827;
    --white: #1f2937;
    --card-background: #1f2937;
    --card-border: #374151;
    
    /* Additional dark theme variables */
    --gray-800: #111827;
    --text-primary: #f9fafb;
    --text-secondary: #9ca3af;
    --background-primary: #111827;
    --background-secondary: #1f2937;
    
    /* Override status colors for better dark mode contrast */
    --success-bg: rgba(5, 150, 105, 0.2);
    --info-bg: rgba(29, 78, 216, 0.2);
    --warning-bg: rgba(217, 119, 6, 0.2);
    --error-bg: rgba(220, 38, 38, 0.2);
}

/* Dark theme specific overrides */
.dark-theme body {
    background-color: var(--gray-50);
    color: var(--gray-700);
}

.dark-theme .navbar {
    background: var(--white);
    border-bottom-color: var(--card-border);
}

.dark-theme .nav-logo {
    filter: brightness(1.1);
}

.dark-theme .nav-tab {
    color: var(--gray-600);
}

.dark-theme .nav-tab:hover {
    background: var(--gray-100);
    color: var(--gray-700);
}

.dark-theme .nav-tab.active {
    background: var(--teal);
    color: var(--white);
}

.dark-theme .header-theme-toggle {
    background: var(--gray-200);
    border-color: var(--gray-200);
}

.dark-theme .header-theme-toggle:hover {
    background: var(--gray-100);
    border-color: var(--teal);
}

.dark-theme .download-all-logos {
    background: var(--gray-200);
    border-color: var(--gray-200);
    color: var(--gray-700);
}

.dark-theme .download-all-logos:hover {
    background: var(--gray-100);
    border-color: var(--teal);
}

/* Dark theme logo preview adjustments */
.dark-theme .logo-preview.white-bg {
    background: var(--gray-50);
}

.dark-theme .logo-preview.white-bg::before {
    content: 'Light Background';
    background: rgba(0, 0, 0, 0.1);
    color: rgba(0, 0, 0, 0.7);
}

/* Dark theme usage preview adjustments */
.dark-theme .usage-preview.light-bg {
    background: linear-gradient(135deg, var(--white), var(--gray-100));
}

.dark-theme .usage-preview.dark-bg {
    background: linear-gradient(135deg, #000000, #1a1a1a);
}

/* Enhanced theme toggle styling */
.theme-toggle {
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.dark-theme .theme-toggle {
    background: rgba(31, 41, 55, 0.8) !important;
    border-color: var(--gray-600) !important;
    color: #fbbf24 !important;
}

.light-theme .theme-toggle {
    background: rgba(255, 255, 255, 0.8) !important;
    border-color: var(--card-border) !important;
    color: #3b82f6 !important;
}

/* About Me Page Styles - Two Column Layout */
.about-container {
    display: flex;
    min-height: 100vh;
    gap: var(--space-8);
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--space-6);
}

.sidebar {
    flex: 0 0 350px;
    background: var(--card-background);
    border-radius: 12px;
    border: 1px solid var(--card-border);
    box-shadow: var(--shadow-subtle);
    height: fit-content;
    position: sticky;
    top: var(--space-6);
}

.sidebar-content {
    padding: var(--space-8);
}

.profile-section {
    text-align: center;
    margin-bottom: var(--space-8);
}

.profile-image {
    margin-bottom: var(--space-4);
}

.headshot {
    width: 150px;
    height: 150px;
    border-radius: 8px;
    object-fit: cover;
    box-shadow: 0;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    margin: 0 auto;
}

.headshot:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 25px 0 rgba(96, 157, 169, 0.2);
}

.profile-info h1 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--brand-text);
    margin-bottom: var(--space-2);
    font-family: 'Poppins', sans-serif;
}

.profile-info .subtitle {
    font-size: 1rem;
    color: var(--gray-600);
    font-weight: 400;
    margin-bottom: 0;
}

.profile-info .headline-summary {
    font-size: 0.95rem;
    color: var(--gray-700);
    line-height: 1.4;
    margin-top: var(--space-3);
    padding-top: var(--space-3);
    border-top: 1px solid var(--gray-200);
    font-weight: 500;
}

.content-area {
    flex: 1;
}

.content-section {
    margin-bottom: var(--space-12);
    padding: var(--space-8);
    background: var(--card-background);
    border-radius: 12px;
    border: 1px solid var(--card-border);
    box-shadow: var(--shadow-subtle);
}

.content-section:last-child {
    margin-bottom: 0;
}

.content-section h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--brand-text);
    margin-bottom: var(--space-6);
    font-family: 'Poppins', sans-serif;
    border-bottom: 2px solid var(--teal);
    padding-bottom: var(--space-2);
}

.contact-section-sidebar {
    margin-bottom: var(--space-8);
    padding-bottom: var(--space-6);
    border-bottom: 1px solid var(--gray-200);
}

.contact-section-sidebar h3,
.overview-section h3,
.quick-links h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--teal);
    margin-bottom: var(--space-4);
    font-family: 'Poppins', sans-serif;
}

.contact-buttons {
    display: flex;
    justify-content: space-between;
    gap: var(--space-2);
    margin: var(--space-4) 0;
}

.contact-details p {
    font-size: 0.9rem;
    color: var(--gray-700);
    margin-bottom: var(--space-2);
}

.contact-details strong {
    color: var(--teal);
    font-weight: 600;
}

.overview-section {
    margin-bottom: 0;
    padding-bottom: 0;
}

.overview-text {
    font-size: 0.95rem;
    color: var(--gray-700);
    line-height: 1.6;
    margin-bottom: var(--space-6);
}

.quick-stats {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-3);
}

.stat-item {
    text-align: center;
    padding: var(--space-3);
    background: var(--gray-50);
    border-radius: 8px;
    border: 1px solid var(--gray-200);
}

.stat-value {
    display: block;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--teal);
    font-family: 'Poppins', sans-serif;
}

.stat-label {
    display: block;
    font-size: 0.8rem;
    color: var(--gray-600);
    margin-top: var(--space-1);
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.sidebar-nav .nav-link {
    color: var(--gray-700);
    text-decoration: none;
    padding: var(--space-2) var(--space-3);
    border-radius: 6px;
    transition: all 0.3s ease;
    font-weight: 500;
}

.sidebar-nav .nav-link:hover {
    background: var(--gray-50);
    color: var(--teal);
}

.contact-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.2s ease;
    border: 2px solid var(--gray-200);
    background: var(--white);
    color: var(--gray-600);
    position: relative;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.contact-btn svg {
    width: 18px;
    height: 18px;
    stroke-width: 2;
    stroke: currentColor;
    fill: none;
    stroke-linecap: round;
    stroke-linejoin: round;
}

/* Removed - using Lucide styles above */

.phone-btn {
    background: var(--teal);
    color: white;
    border-color: var(--teal);
}

.phone-btn:hover {
    background: var(--teal-darker);
    border-color: var(--teal-darker);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(96, 157, 169, 0.3);
}

.linkedin-btn {
    background: #0077b5;
    color: white;
    border-color: #0077b5;
}

.linkedin-btn:hover {
    background: #005885;
    border-color: #005885;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 119, 181, 0.3);
}

/* Mobile Responsiveness */
@media (max-width: 1024px) {
    .about-container {
        display: flex;
        flex-direction: column;
        gap: var(--space-6);
        padding: var(--space-4);
    }
    
    .toc-section-sidebar {
        margin-top: var(--space-4);
        padding-top: var(--space-4);
    }
    
    .sidebar {
        flex: none;
        position: static;
        order: -1;
    }
    
    .sidebar-content {
        padding: var(--space-6);
    }
    
    .profile-section {
        display: flex;
        align-items: center;
        gap: var(--space-6);
        text-align: left;
    }
    
    .profile-image {
        margin-bottom: 0;
        flex-shrink: 0;
    }
    
    .profile-info {
        flex: 1;
    }
    
    .profile-info h1 {
        font-size: 2rem;
    }
    
    .contact-buttons {
        gap: var(--space-2);
        padding: 0 var(--space-1);
    }
    
    .contact-btn {
        width: 40px;
        height: 40px;
        font-size: 1.1rem;
    }
    
    .quick-stats {
        grid-template-columns: repeat(3, 1fr);
    }
    
}

@media (max-width: 768px) {
    .profile-section {
        flex-direction: column;
        text-align: center;
        gap: var(--space-4);
    }
    
    .profile-info h1 {
        font-size: 1.75rem;
    }
    
    .headshot {
        width: 120px;
        height: 120px;
    }
    
    .contact-buttons {
        gap: var(--space-1);
        padding: 0;
    }
    
    .contact-btn {
        width: 36px;
        height: 36px;
    }
    
    .contact-btn svg {
        width: 16px;
        height: 16px;
    }
    
    .contact-btn::after {
        display: none;
    }
    
    .contact-btn::before {
        display: none;
    }
    
    .quick-stats {
        grid-template-columns: 1fr;
    }
    
    .content-section {
        padding: var(--space-6);
    }
    
    .content-section h2 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .about-container {
        padding: var(--space-3);
    }
    
    .sidebar-content {
        padding: var(--space-4);
    }
    
    .profile-info h1 {
        font-size: 1.5rem;
    }
    
    .profile-info .subtitle {
        font-size: 0.9rem;
    }
    
    .headshot {
        width: 100px;
        height: 100px;
    }
    
    .contact-btn span {
        display: none;
    }
    
    .contact-btn svg {
        width: 20px;
        height: 20px;
    }
    
    .content-section {
        padding: var(--space-4);
    }
    
    .content-section h2 {
        font-size: 1.25rem;
    }
}

.bio-section {
    margin-bottom: var(--space-16);
}

.bio-content .lead {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--brand-text);
    margin-bottom: var(--space-6);
    line-height: 1.6;
}

.bio-content p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--gray-700);
    margin-bottom: var(--space-4);
}

.skills-expertise-section,
.projects-showcase-section,
.professional-background,
.education-section,
.contact-section {
    margin-bottom: var(--space-16);
    padding: var(--space-8);
    background: var(--card-background);
    border-radius: 12px;
    border: 1px solid var(--card-border);
    box-shadow: var(--shadow-subtle);
}

.skills-expertise-section h2,
.projects-showcase-section h2,
.professional-background h2,
.education-section h2,
.contact-section h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--brand-text);
    margin-bottom: var(--space-6);
    font-family: 'Poppins', sans-serif;
}



.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-6);
    margin-top: var(--space-4);
}

.skill-category h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--teal);
    margin-bottom: var(--space-3);
    font-family: 'Poppins', sans-serif;
}

.skill-category ul {
    list-style: none;
}

.skill-category li {
    color: var(--gray-700);
    padding: var(--space-2) 0;
    border-bottom: 1px solid var(--gray-100);
}

.skill-category li:last-child {
    border-bottom: none;
}

.project-item {
    margin-bottom: var(--space-8);
    padding: var(--space-6);
    background: var(--gray-50);
    border-radius: 8px;
    border: 1px solid var(--gray-200);
}

.project-item:last-child {
    margin-bottom: 0;
}

.project-item h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--teal);
    margin-bottom: var(--space-4);
    font-family: 'Poppins', sans-serif;
}

.project-details p {
    color: var(--gray-700);
    line-height: 1.6;
    margin-bottom: var(--space-3);
}

.project-details ul {
    margin-left: var(--space-6);
    margin-bottom: var(--space-3);
}

.project-details li {
    color: var(--gray-700);
    margin-bottom: var(--space-1);
}

.skills-content p {
    color: var(--gray-700);
    line-height: 1.6;
    margin-bottom: var(--space-6);
}

.job-entry {
    margin-bottom: var(--space-8);
}

.job-entry h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--brand-text);
    margin-bottom: var(--space-2);
    font-family: 'Poppins', sans-serif;
}

.job-date {
    font-size: 1rem;
    color: var(--teal);
    font-weight: 500;
    margin-bottom: var(--space-3);
}

.job-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: var(--space-4);
    font-style: italic;
}

.job-responsibilities {
    list-style: none;
    margin-left: 0;
}

.job-responsibilities li {
    color: var(--gray-700);
    margin-bottom: var(--space-2);
    padding-left: var(--space-4);
    border-left: 2px solid var(--teal-light);
    line-height: 1.6;
}

.experience-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-6);
    margin: var(--space-6) 0;
}

.experience-category {
    background: var(--gray-50);
    padding: var(--space-6);
    border-radius: 8px;
    border: 1px solid var(--gray-200);
}

.experience-category h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--teal);
    margin-bottom: var(--space-4);
    font-family: 'Poppins', sans-serif;
}

.experience-category ul {
    list-style: none;
}

.experience-category li {
    color: var(--gray-700);
    padding: var(--space-2) 0;
    padding-left: var(--space-4);
    border-left: 2px solid var(--teal-light);
    margin-bottom: var(--space-2);
    line-height: 1.5;
}

.achievements {
    margin-top: var(--space-8);
    padding: var(--space-6);
    background: var(--success-bg);
    border-radius: 8px;
    border: 1px solid var(--success-text);
}

.achievements h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--success-text);
    margin-bottom: var(--space-4);
    font-family: 'Poppins', sans-serif;
}

.achievements ul {
    list-style: none;
}

.achievements li {
    color: var(--success-text);
    padding: var(--space-2) 0;
    padding-left: var(--space-4);
    border-left: 2px solid var(--success-text);
    margin-bottom: var(--space-2);
    line-height: 1.5;
    font-weight: 500;
}

.education-item h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--brand-text);
    margin-bottom: var(--space-2);
    font-family: 'Poppins', sans-serif;
}

.education-date {
    font-size: 1rem;
    color: var(--teal);
    font-weight: 500;
    margin-bottom: var(--space-3);
}

.education-item ul {
    margin-left: var(--space-6);
}

.education-item li {
    color: var(--gray-700);
    margin-bottom: var(--space-2);
    line-height: 1.5;
}

.contact-info {
    margin-top: var(--space-6);
}

.contact-info p {
    font-size: 1.1rem;
    color: var(--gray-700);
    margin-bottom: var(--space-2);
}

.contact-info strong {
    color: var(--teal);
    font-weight: 600;
}

/* Additional Mobile Responsiveness for About Me sections */
@media (max-width: 768px) {
    .skills-expertise-section,
    .projects-showcase-section,
    .professional-background,
    .education-section,
    .contact-section {
        padding: var(--space-6);
        margin-bottom: var(--space-12);
    }
    
    .skills-expertise-section h2,
    .projects-showcase-section h2,
    .professional-background h2,
    .education-section h2,
    .contact-section h2 {
        font-size: 1.75rem;
    }
    
    .skills-grid {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }
    
    .experience-categories {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }
    
    .project-item {
        padding: var(--space-4);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-4);
    }
    
    .skills-expertise-section h2,
    .projects-showcase-section h2,
    .professional-background h2,
    .education-section h2,
    .contact-section h2 {
        font-size: 1.5rem;
    }
    
    .project-item h3 {
        font-size: 1.1rem;
    }
    
    .bio-content .lead {
        font-size: 1.1rem;
    }
    
    .bio-content p {
        font-size: 1rem;
    }
    
    .project-details ul {
        margin-left: var(--space-4);
    }
    
    .experience-category {
        padding: var(--space-4);
    }
    
    .achievements {
        padding: var(--space-4);
    }
}

/* System preference fallback */
/* Advisor Cards */
.advisor-card {
    transition: all 0.3s ease;
}

.advisor-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(96, 157, 169, 0.15);
    border-color: var(--teal);
}

.advisor-card img {
    transition: transform 0.3s ease;
}

.advisor-card:hover img {
    transform: scale(1.1);
}

/* Case Study Cards */
.case-study-card {
    transition: all 0.3s ease !important;
    cursor: pointer;
}

.case-study-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(96, 157, 169, 0.15);
    border-color: var(--teal) !important;
}

.case-study-card img {
    transition: transform 0.3s ease;
}

.case-study-card:hover img {
    transform: scale(1.05);
}

/* Client Grid */
.clients-grid > div {
    transition: all 0.3s ease;
}

.clients-grid > div:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(96, 157, 169, 0.1);
    border-color: var(--teal) !important;
}

/* Details/Summary Enhancement */
details summary::-webkit-details-marker {
    display: none;
}

details summary::after {
    content: '▼';
    float: right;
    transition: transform 0.3s ease;
}

details[open] summary::after {
    transform: rotate(180deg);
}

details summary:hover {
    background: var(--gray-100) !important;
}

/* System preference fallback */
/* About Me Section */
.about-me-section {
    background: linear-gradient(135deg, var(--white), var(--gray-50));
    border: 2px solid var(--teal);
}

.about-me-content {
    text-align: left;
}

.about-lead {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--brand-text);
    text-align: left;
    margin-bottom: var(--space-4);
    line-height: 1.6;
}

.about-highlights {
    display: flex;
    gap: var(--space-4);
    margin: var(--space-6) 0;
    justify-content: center;
    flex-wrap: wrap;
}

.highlight-item {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 12px;
    padding: var(--space-4) var(--space-6);
    text-align: center;
    min-width: 140px;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-subtle);
}

.highlight-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(96, 157, 169, 0.15);
    border-color: var(--teal);
}

.about-description {
    font-size: 1rem;
    color: var(--gray-700);
    line-height: 1.6;
    margin-bottom: var(--space-4);
    text-align: left;
}

.core-strengths {
    margin: var(--space-6) 0;
    text-align: left;
}

.core-strengths h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--brand-text);
    margin-bottom: var(--space-4);
    font-family: 'Poppins', sans-serif;
}

.strength-item {
    margin-bottom: var(--space-4);
    padding-left: var(--space-4);
    border-left: 3px solid var(--teal-light);
}

.strength-item h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--teal);
    margin-bottom: var(--space-2);
    font-family: 'Poppins', sans-serif;
}

.strength-item p {
    font-size: 0.95rem;
    color: var(--gray-700);
    line-height: 1.5;
    margin: 0;
}

.about-closing {
    font-size: 1rem;
    color: var(--gray-700);
    line-height: 1.6;
    margin-top: var(--space-6);
    text-align: left;
    font-style: italic;
}

/* Core Stack Dropdown in About Me */
.core-stack-dropdown {
    margin-top: var(--space-6);
    border: 1px solid var(--gray-200);
    border-radius: 8px;
    background: var(--white);
}

.stack-details {
    cursor: pointer;
}

.stack-details summary {
    padding: var(--space-4);
    background: var(--gray-50);
    border-radius: 8px;
    transition: background-color 0.2s ease;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.stack-details summary::-webkit-details-marker {
    display: none;
}

.stack-details summary::after {
    content: '+';
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--teal);
    transition: transform 0.2s ease;
}

.stack-details[open] summary::after {
    transform: rotate(45deg);
}

.stack-details summary:hover {
    background: var(--gray-100);
}

.stack-details summary h4 {
    margin: 0;
    color: var(--brand-text);
    font-size: 1.1rem;
}

.stack-content {
    padding: var(--space-4);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-4);
}

.stack-category h5 {
    color: var(--teal);
    font-size: 0.9rem;
    font-weight: 600;
    margin: 0 0 var(--space-2) 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stack-category ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.stack-category li {
    padding: var(--space-1) 0;
    color: var(--gray-700);
    font-size: 0.9rem;
    border-bottom: 1px solid var(--gray-100);
}

.stack-category li:last-child {
    border-bottom: none;
}

/* Dark mode styles for stack dropdown */
.dark-theme .core-stack-dropdown {
    border-color: var(--gray-600);
    background: var(--dark-surface);
}

.dark-theme .stack-details summary {
    background: var(--dark-surface-elevated);
}

.dark-theme .stack-details summary:hover {
    background: var(--gray-700);
}

.dark-theme .stack-category li {
    color: var(--gray-300);
    border-bottom-color: var(--gray-600);
}

/* Legacy Highlights Section */
.highlights-section {
    background: linear-gradient(135deg, var(--white), var(--gray-50));
    border: 2px solid var(--teal);
}

.highlights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.highlight-card {
    text-align: center;
    padding: var(--space-4);
    background: var(--white);
    border-radius: 8px;
    border: 1px solid var(--gray-200);
    transition: all 0.3s ease;
}

.highlight-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(96, 157, 169, 0.15);
    border-color: var(--teal);
}

.highlight-value {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--teal);
    font-family: 'Poppins', sans-serif;
    margin-bottom: var(--space-1);
}

.highlight-label {
    display: block;
    font-size: 0.875rem;
    color: var(--gray-600);
    font-weight: 500;
}

.highlight-note {
    text-align: center;
    padding: var(--space-3);
    background: rgba(96, 157, 169, 0.1);
    border-radius: 8px;
    margin-top: var(--space-4);
}

.highlight-note p {
    margin: 0;
    color: var(--teal-darker);
    font-weight: 600;
}

/* Case Studies Section */
.case-studies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-6);
}

.case-study-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
}

.case-study-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(96, 157, 169, 0.15);
    border-color: var(--teal);
}

.case-study-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    background: var(--gray-100);
}

.case-study-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.case-study-card:hover .case-study-image img {
    transform: scale(1.05);
}

.case-study-content {
    padding: var(--space-6);
}

.case-study-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--brand-text);
    margin-bottom: var(--space-3);
    font-family: 'Poppins', sans-serif;
}

.case-study-content p {
    color: var(--gray-700);
    line-height: 1.6;
    margin-bottom: var(--space-4);
}

.case-study-tags {
    display: flex;
    gap: var(--space-2);
    flex-wrap: wrap;
}

.case-study-tags .tag {
    background: var(--teal);
    color: white;
    font-size: 0.75rem;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-weight: 600;
}

/* Advisors Section */
.advisors-section {
    background: linear-gradient(135deg, var(--white), var(--gray-50));
}

.advisors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-4);
}

.advisor-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 12px;
    padding: var(--space-4);
    text-align: center;
    transition: all 0.3s ease;
}

.advisor-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(96, 157, 169, 0.15);
    border-color: var(--teal);
}

.advisor-photo {
    width: 80px;
    height: 80px;
    border-radius: 8px;
    object-fit: cover;
    margin: 0 auto var(--space-3);
    border: 3px solid var(--teal-light);
    transition: transform 0.3s ease;
}

.advisor-card:hover .advisor-photo {
    transform: scale(1.1);
}

.advisor-info h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--brand-text);
    margin-bottom: var(--space-1);
    font-family: 'Poppins', sans-serif;
}

.advisor-title {
    font-size: 0.875rem;
    color: var(--teal);
    margin-bottom: var(--space-1);
    font-weight: 500;
}

.advisor-company {
    font-size: 0.875rem;
    color: var(--gray-600);
    margin-bottom: var(--space-3);
}

.company-logo {
    height: 24px;
    width: auto;
    object-fit: contain;
    filter: grayscale(100%);
    transition: filter 0.3s ease;
}

.advisor-card:hover .company-logo {
    filter: grayscale(0%);
}

/* Clients Section */
.clients-section {
    padding: var(--space-8) var(--space-6);
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--space-4);
    align-items: center;
}

.client-logo-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 8px;
    height: 100px;
    transition: all 0.3s ease;
}

.client-logo-wrapper:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(96, 157, 169, 0.1);
    border-color: var(--teal);
}

.client-logo {
    max-height: 50px;
    max-width: 120px;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all 0.3s ease;
}

.client-logo-wrapper:hover .client-logo {
    filter: grayscale(0%);
    opacity: 1;
}

/* Skills Sidebar Section */
.skills-sidebar-section {
    margin-top: var(--space-6);
    padding-top: var(--space-6);
    border-top: 1px solid var(--gray-200);
}

.skills-details {
    cursor: pointer;
}

.skills-details summary {
    padding: var(--space-3);
    background: var(--gray-50);
    border-radius: 8px;
    border: 1px solid var(--gray-200);
    font-weight: 600;
    color: var(--teal);
    transition: all 0.3s ease;
    list-style: none;
}

.skills-details summary::-webkit-details-marker {
    display: none;
}

.skills-details summary::after {
    content: '▼';
    float: right;
    transition: transform 0.3s ease;
    font-size: 0.75rem;
}

.skills-details[open] summary::after {
    transform: rotate(180deg);
}

.skills-details summary:hover {
    background: var(--gray-100);
    border-color: var(--teal);
}

.skills-content-sidebar {
    margin-top: var(--space-3);
    padding: var(--space-3);
}

.skill-category-sidebar {
    margin-bottom: var(--space-4);
}

.skill-category-sidebar h4 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--teal);
    margin-bottom: var(--space-2);
    font-family: 'Poppins', sans-serif;
}

.skill-category-sidebar ul {
    list-style: none;
    padding: 0;
}

.skill-category-sidebar li {
    color: var(--gray-700);
    padding: var(--space-1) 0;
    font-size: 0.875rem;
    border-left: 2px solid var(--teal-light);
    padding-left: var(--space-3);
    margin-bottom: var(--space-1);
}

/* Sidebar Highlights */
.sidebar-highlights {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2);
    margin-top: var(--space-4);
    padding-top: var(--space-4);
    border-top: 1px solid var(--gray-200);
}

.sidebar-highlight {
    text-align: center;
    padding: var(--space-2);
    background: rgba(96, 157, 169, 0.1);
    border-radius: 6px;
}

.sidebar-highlight-value {
    display: block;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--teal);
    font-family: 'Poppins', sans-serif;
}

.sidebar-highlight-label {
    display: block;
    font-size: 0.75rem;
    color: var(--gray-600);
    font-weight: 500;
    margin-top: var(--space-1);
}

/* Grid Layout Fixes */
.trusted-by-section {
    margin: var(--space-8) 0;
}

.trusted-by-section h3 {
    text-align: center;
    margin-bottom: var(--space-6);
    color: var(--brand-text);
    font-family: 'Poppins', sans-serif;
}

.trusted-by-grid {
    display: grid !important;
    grid-template-columns: repeat(4, 1fr) !important;
    grid-template-rows: repeat(2, 1fr) !important;
    gap: var(--space-4);
    align-items: center;
}

.advisors-investors-grid {
    display: grid !important;
    grid-template-columns: repeat(5, 1fr) !important;
    grid-template-rows: 1fr !important;
    gap: var(--space-4);
}

/* Technical Expertise Section */
.technical-expertise-section {
    background: var(--white);
    border-radius: 16px;
    padding: var(--space-8);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--card-border);
}

.tech-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-6);
    margin-top: var(--space-6);
}

.tech-category {
    background: var(--gray-50);
    border-radius: 12px;
    padding: var(--space-6);
    border: 1px solid var(--card-border);
    transition: all 0.3s ease;
}

.tech-category:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    border-color: var(--teal-light);
}

.tech-category h3 {
    color: var(--teal);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--space-4);
    font-family: 'Poppins', sans-serif;
    border-bottom: 2px solid var(--teal-light);
    padding-bottom: var(--space-2);
}

.tech-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.tech-list li {
    position: relative;
    padding-left: var(--space-6);
    margin-bottom: var(--space-3);
    color: var(--gray-700);
    line-height: 1.6;
    font-size: 0.95rem;
    transition: all 0.2s ease;
}

.tech-list li:last-child {
    margin-bottom: 0;
}

.tech-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.6rem;
    width: 8px;
    height: 8px;
    background: linear-gradient(135deg, var(--teal), var(--teal-light));
    border-radius: 50%;
    transform: scale(0.8);
    transition: all 0.2s ease;
}

.tech-list li:hover {
    color: var(--brand-text);
    transform: translateX(4px);
}

.tech-list li:hover::before {
    transform: scale(1.2);
    background: linear-gradient(135deg, var(--teal-darker), var(--teal));
    box-shadow: 0 2px 8px rgba(96, 157, 169, 0.3);
}

.tech-category strong {
    color: var(--brand-text);
    font-weight: 600;
}

/* Responsive adjustments for tech section */
@media (max-width: 768px) {
    .tech-categories {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }
    
    .tech-category {
        padding: var(--space-4);
    }
    
    .tech-category h3 {
        font-size: 1.1rem;
    }
    
    .technical-expertise-section {
        padding: var(--space-6);
    }
    
    .tech-list li {
        padding-left: var(--space-5);
        font-size: 0.9rem;
    }
    
    .tech-list li::before {
        width: 6px;
        height: 6px;
        top: 0.65rem;
    }
}

/* Lightbox Styles */
.lightbox-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999 !important;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.lightbox-overlay.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-content {
    background: var(--white);
    border-radius: 12px;
    max-width: 90vw;
    max-height: 90vh;
    overflow: hidden;
    position: relative;
    transform: scale(0.8);
    transition: transform 0.3s ease;
    width: 1560px;
    max-width: 90vw;
}

.lightbox-overlay.active .lightbox-content {
    transform: scale(1);
}

.lightbox-close {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    background: rgba(0, 0, 0, 0.7);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 1001;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.lightbox-close:hover {
    background: rgba(0, 0, 0, 0.9);
    transform: scale(1.1);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.8);
    color: white;
    border: none;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 1001;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    font-size: 1.2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.lightbox-nav:hover {
    background: rgba(0, 0, 0, 0.95);
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.4);
}

.lightbox-nav:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.lightbox-nav:disabled:hover {
    transform: translateY(-50%) scale(1);
    background: rgba(0, 0, 0, 0.8);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.lightbox-prev {
    left: -80px;
}

.lightbox-next {
    right: -80px;
}

.lightbox-nav svg {
    width: 24px;
    height: 24px;
}

.lightbox-inner {
    display: flex;
    min-height: 500px;
}

.lightbox-image-container {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-50);
    padding: var(--space-6);
}

#lightbox-image {
    max-width: 100%;
    max-height: 500px;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.lightbox-details {
    flex: 1;
    padding: var(--space-8);
    background: var(--white);
    display: flex;
    flex-direction: column;
    justify-content: center;
    max-width: 500px;
}

#lightbox-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--brand-text);
    margin-bottom: var(--space-4);
    font-family: 'Poppins', sans-serif;
}

#lightbox-description {
    color: var(--gray-700);
    line-height: 1.7;
    margin-bottom: var(--space-6);
    font-size: 1.1rem;
}

#lightbox-tags {
    display: flex;
    gap: var(--space-2);
    flex-wrap: wrap;
}

#lightbox-tags .tag {
    background: var(--teal);
    color: white;
    font-size: 0.875rem;
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    font-weight: 600;
}

/* Responsive adjustments */
@media (max-width: 1024px) {
    .case-studies-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-5);
    }
    
    .trusted-by-grid {
        grid-template-columns: repeat(4, 1fr) !important;
        grid-template-rows: repeat(2, 1fr) !important;
        gap: var(--space-3);
    }
    
    .client-logo-wrapper {
        height: 90px;
    }
    
    .advisors-investors-grid {
        grid-template-columns: repeat(3, 1fr) !important;
        grid-template-rows: repeat(2, 1fr) !important;
    }
}

@media (max-width: 768px) {
    .about-container {
        padding: var(--space-4);
        gap: var(--space-6);
    }
    
    .toc-section-sidebar {
        display: block;
    }
    
    .about-highlights {
        flex-direction: column;
        align-items: center;
    }
    
    .highlight-item {
        min-width: 200px;
    }
    
    .highlights-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-3);
    }
    
    .case-studies-grid {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }
    
    .trusted-by-grid {
        grid-template-columns: repeat(3, 1fr) !important;
        grid-template-rows: repeat(3, 1fr) !important;
        gap: var(--space-3);
    }
    
    .client-logo {
        max-height: 40px;
        max-width: 100px;
    }
    
    .client-logo-wrapper {
        padding: var(--space-3);
        height: 80px;
    }
    
    .advisors-investors-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        grid-template-rows: repeat(3, 1fr) !important;
        gap: var(--space-3);
    }
    
    .advisors-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-3);
    }
    
    .clients-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-3);
    }
    
    .highlight-value {
        font-size: 1.5rem;
    }
    
    .lightbox-content {
        max-width: 95vw;
        max-height: 95vh;
        width: 95vw;
    }
    
    .lightbox-nav {
        width: 45px;
        height: 45px;
    }
    
    .lightbox-nav svg {
        width: 20px;
        height: 20px;
    }
    
    .lightbox-prev {
        left: -60px;
    }
    
    .lightbox-next {
        right: -60px;
    }
    
    .lightbox-inner {
        flex-direction: column;
        min-height: auto;
    }
    
    .lightbox-image-container {
        padding: var(--space-4);
    }
    
    #lightbox-image {
        max-height: 40vh;
    }
    
    .lightbox-details {
        max-width: none;
        padding: var(--space-6);
    }
    
    #lightbox-title {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .about-container {
        padding: var(--space-3);
        gap: var(--space-4);
    }
    
    .content-section {
        padding: var(--space-6);
        margin-bottom: var(--space-8);
    }
    
    .highlight-item {
        min-width: 160px;
        padding: var(--space-3) var(--space-4);
    }
    
    .highlights-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2);
    }
    
    .trusted-by-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        grid-template-rows: repeat(4, 1fr) !important;
        gap: var(--space-2);
    }
    
    .client-logo {
        max-height: 35px;
        max-width: 90px;
    }
    
    .client-logo-wrapper {
        padding: var(--space-2);
        height: 70px;
    }
    
    .trusted-by-section {
        margin: var(--space-6) 0;
    }
    
    .trusted-by-section h3 {
        margin-bottom: var(--space-4);
        font-size: 1.25rem;
    }
    
    .advisors-investors-grid {
        grid-template-columns: 1fr !important;
        grid-template-rows: auto !important;
        gap: var(--space-3);
    }
    
    .advisors-grid {
        grid-template-columns: 1fr;
        gap: var(--space-3);
    }
    
    .clients-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2);
    }
    
    .case-studies-grid {
        gap: var(--space-3);
    }
    
    .lightbox-details {
        padding: var(--space-4);
    }
    
    #lightbox-title {
        font-size: 1.25rem;
    }
    
    .lightbox-content {
        width: 95vw;
    }
    
    #lightbox-image {
        max-height: 30vh;
    }
    
    .lightbox-nav {
        width: 40px;
        height: 40px;
    }
    
    .lightbox-nav svg {
        width: 18px;
        height: 18px;
    }
    
    .lightbox-prev {
        left: -50px;
    }
    
    .lightbox-next {
        right: -50px;
    }
}

@media (prefers-color-scheme: dark) {
    :root:not(.light-theme):not(.dark-theme) {
        --brand-text: #f9fafb;
        --gray-900: #f9fafb;
        --gray-700: #e5e7eb;
        --gray-600: #d1d5db;
        --gray-500: #9ca3af;
        --gray-400: #6b7280;
        --gray-200: #374151;
        --gray-100: #1f2937;
        --gray-50: #111827;
        --white: #1f2937;
        --card-background: #1f2937;
        --card-border: #374151;
        --gray-800: #111827;
    }
    
    :root:not(.light-theme):not(.dark-theme) body {
        background-color: var(--gray-50);
    }
}