/* CSS Reset & Variables */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --color-bg: #0a0a0a;
    --color-bg-secondary: #1a1a1a;
    --color-bg-tertiary: #2a2a2a;
    --color-text: #e0e0e0;
    --color-text-light: #a0a0a0;
    --color-border: #333333;
    --color-accent: #ffffff;
    --color-myfolio: #4a90e2;
    --color-nestmoney: #50c878;
    --color-highlight: #1e1e1e;
    --color-success: #4caf50;
    --color-warning: #ff9800;
    --color-info: #2196f3;
    --color-danger: #f44336;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    --font-mono: 'Courier New', Courier, monospace;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.5);
    --shadow-md: 0 4px 8px rgba(0,0,0,0.6);
    --shadow-lg: 0 8px 16px rgba(0,0,0,0.7);
}

/* Base Styles */
body {
    font-family: var(--font-body);
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    color: var(--color-accent);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; margin-top: var(--spacing-xl); }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
    margin-bottom: var(--spacing-sm);
}

a {
    color: var(--color-info);
    text-decoration: none;
    transition: opacity 0.2s;
}

a:hover {
    opacity: 0.7;
}

/* Header */
.header {
    background: linear-gradient(135deg, #1a1a1a 0%, #0a0a0a 100%);
    color: var(--color-accent);
    padding: var(--spacing-xl) 0;
    text-align: center;
    border-bottom: 2px solid var(--color-border);
}

.header h1 {
    margin-bottom: var(--spacing-xs);
}

.subtitle {
    font-size: 1.25rem;
    opacity: 0.9;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text);
}

.report-date {
    font-size: 0.9rem;
    opacity: 0.7;
    color: var(--color-text-light);
}

/* Navigation */
.nav {
    background-color: var(--color-bg-secondary);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-md);
}

.nav .container {
    display: flex;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    overflow-x: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--color-border) var(--color-bg-secondary);
}

.nav .container::-webkit-scrollbar {
    height: 6px;
}

.nav .container::-webkit-scrollbar-track {
    background: var(--color-bg-secondary);
}

.nav .container::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: 3px;
}

.nav a {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 6px;
    white-space: nowrap;
    transition: all 0.2s;
    color: var(--color-text);
    border: 1px solid transparent;
}

.nav a:hover {
    background-color: var(--color-bg-tertiary);
    border-color: var(--color-border);
    opacity: 1;
}

.nav i {
    width: 18px;
    height: 18px;
}

/* Sections */
.section {
    margin-bottom: var(--spacing-xl);
}

.section h2 {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-accent);
}

.section h2 i {
    width: 32px;
    height: 32px;
}

/* Cards */
.card {
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.card h3 {
    margin-top: 0;
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--color-border);
}

/* Finding Grid - Always 2 columns on desktop, 1 on mobile */
.finding-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.finding-item {
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: var(--spacing-md);
    background-color: var(--color-bg-tertiary);
    transition: all 0.2s;
}

.finding-item:hover {
    border-color: var(--color-accent);
    transform: translateY(-2px);
}

.finding-item i {
    width: 32px;
    height: 32px;
    margin-bottom: var(--spacing-sm);
    color: var(--color-info);
}

.finding-item h4 {
    margin-bottom: var(--spacing-sm);
}

.finding-item p {
    font-size: 0.95rem;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-light);
}

.finding-item ul {
    margin-left: var(--spacing-md);
    font-size: 0.9rem;
    color: var(--color-text-light);
}

.highlight {
    background-color: rgba(255, 152, 0, 0.15);
    padding: var(--spacing-xs);
    border-left: 3px solid var(--color-warning);
    margin-top: var(--spacing-sm);
    font-weight: 600;
    color: var(--color-warning);
}

/* Timeline */
.timeline {
    position: relative;
    padding: var(--spacing-lg) 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--color-border) 0%, var(--color-accent) 50%, var(--color-border) 100%);
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin-bottom: var(--spacing-xl);
    width: 50%;
}

.timeline-item.left {
    left: 0;
    padding-right: var(--spacing-xl);
}

.timeline-item.right {
    left: 50%;
    padding-left: var(--spacing-xl);
}

.timeline-content {
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: var(--spacing-md);
    box-shadow: var(--shadow-md);
    position: relative;
    transition: all 0.2s;
}

.timeline-content:hover {
    border-color: var(--color-accent);
    transform: scale(1.02);
}

.timeline-item.left .timeline-content::after {
    content: '';
    position: absolute;
    right: -12px;
    top: 20px;
    width: 0;
    height: 0;
    border-left: 10px solid var(--color-border);
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
}

.timeline-item.right .timeline-content::after {
    content: '';
    position: absolute;
    left: -12px;
    top: 20px;
    width: 0;
    height: 0;
    border-right: 10px solid var(--color-border);
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
}

.timeline-date {
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: var(--spacing-xs);
    color: var(--color-info);
}

.timeline-content h3 {
    margin-bottom: var(--spacing-xs);
    border-bottom: none;
    color: var(--color-accent);
}

.timeline-content p {
    font-size: 0.95rem;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-light);
}

.company-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-top: var(--spacing-xs);
}

.company-badge.myfolio {
    background-color: rgba(74, 144, 226, 0.2);
    color: var(--color-myfolio);
    border: 1px solid var(--color-myfolio);
}

.company-badge.nestmoney {
    background-color: rgba(80, 200, 120, 0.2);
    color: var(--color-nestmoney);
    border: 1px solid var(--color-nestmoney);
}

/* Comparison Table */
.comparison-table {
    overflow-x: auto;
    margin-top: var(--spacing-md);
    border-radius: 12px;
}

table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
}

thead {
    background-color: var(--color-bg-tertiary);
    color: var(--color-accent);
}

th, td {
    padding: var(--spacing-sm);
    text-align: left;
    border: 1px solid var(--color-border);
}

th {
    font-weight: 700;
}

.myfolio-col {
    background-color: rgba(74, 144, 226, 0.15);
    color: var(--color-myfolio);
}

.nestmoney-col {
    background-color: rgba(80, 200, 120, 0.15);
    color: var(--color-nestmoney);
}

tbody tr:nth-child(even) {
    background-color: var(--color-bg-tertiary);
}

tbody tr:hover {
    background-color: rgba(255, 255, 255, 0.05);
}

/* Feature Comparison - Always 2 columns */
.feature-comparison {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-md);
}

.feature-card {
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: var(--spacing-lg);
    background-color: var(--color-bg-secondary);
    transition: all 0.2s;
}

.feature-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-2px);
}

.myfolio-header {
    color: var(--color-myfolio);
    border-bottom: 2px solid var(--color-myfolio);
    padding-bottom: var(--spacing-sm);
}

.nestmoney-header {
    color: var(--color-nestmoney);
    border-bottom: 2px solid var(--color-nestmoney);
    padding-bottom: var(--spacing-sm);
}

.feature-list {
    margin-top: var(--spacing-md);
}

.feature-item {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
}

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

.feature-item i {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    margin-top: 4px;
    color: var(--color-info);
}

.feature-item h4 {
    margin-bottom: var(--spacing-xs);
    font-size: 1rem;
    color: var(--color-accent);
}

.feature-item p {
    font-size: 0.9rem;
    color: var(--color-text-light);
}

.positioning {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    background-color: var(--color-bg-tertiary);
    border-radius: 8px;
    border-left: 3px solid var(--color-accent);
}

.positioning h4 {
    margin-bottom: var(--spacing-sm);
    color: var(--color-accent);
}

.positioning p {
    font-size: 0.9rem;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-light);
}

/* Similarity Analysis */
.similarity-analysis {
    margin-top: var(--spacing-lg);
}

.comparison-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-md);
}

.comparison-section h4 {
    padding: var(--spacing-sm);
    border-radius: 6px;
    margin-bottom: var(--spacing-sm);
}

.comparison-section h4.similar {
    background-color: rgba(76, 175, 80, 0.15);
    color: var(--color-success);
    border-left: 3px solid var(--color-success);
}

.comparison-section h4.different {
    background-color: rgba(255, 152, 0, 0.15);
    color: var(--color-warning);
    border-left: 3px solid var(--color-warning);
}

.comparison-section ul {
    list-style: none;
}

.comparison-section li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
    padding: var(--spacing-xs);
    color: var(--color-text-light);
}

.comparison-section li i {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    margin-top: 2px;
}

/* Analysis Content */
.analysis-content h4 {
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    color: var(--color-accent);
}

.analysis-content ul {
    margin-left: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.analysis-content li {
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-light);
}

.verdict {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-lg);
    background-color: rgba(33, 150, 243, 0.1);
    border: 1px solid var(--color-info);
    border-radius: 12px;
}

.verdict h4 {
    color: var(--color-info);
    margin-bottom: var(--spacing-sm);
}

.verdict-text {
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.verdict-conclusion {
    font-style: italic;
    padding: var(--spacing-sm);
    background-color: var(--color-bg-secondary);
    border-left: 3px solid var(--color-info);
    margin-top: var(--spacing-sm);
    color: var(--color-text-light);
}

.note {
    padding: var(--spacing-md);
    background-color: rgba(255, 152, 0, 0.1);
    border-left: 3px solid var(--color-warning);
    border-radius: 8px;
    margin-top: var(--spacing-md);
    color: var(--color-text-light);
}

/* Conclusion - Always 2 columns */
.conclusion-card {
    background-color: var(--color-bg-secondary);
    border: 2px solid var(--color-accent);
}

.conclusion-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.conclusion-item {
    background-color: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: var(--spacing-md);
    text-align: center;
    transition: all 0.2s;
}

.conclusion-item:hover {
    border-color: var(--color-accent);
    transform: translateY(-2px);
}

.conclusion-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-sm);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.conclusion-icon i {
    width: 32px;
    height: 32px;
}

.conclusion-icon.green {
    background-color: rgba(76, 175, 80, 0.2);
    color: var(--color-success);
}

.conclusion-icon.yellow {
    background-color: rgba(255, 152, 0, 0.2);
    color: var(--color-warning);
}

.conclusion-icon.blue {
    background-color: rgba(33, 150, 243, 0.2);
    color: var(--color-info);
}

.conclusion-icon.purple {
    background-color: rgba(156, 39, 176, 0.2);
    color: #ce93d8;
}

.conclusion-item h4 {
    margin-bottom: var(--spacing-xs);
    color: var(--color-accent);
}

.conclusion-item p {
    font-size: 0.9rem;
    color: var(--color-text-light);
}

.recommendations {
    margin-top: var(--spacing-xl);
    padding: var(--spacing-lg);
    background-color: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: 12px;
}

.recommendations h3 {
    margin-bottom: var(--spacing-md);
    color: var(--color-accent);
}

.recommendations ol {
    margin-left: var(--spacing-lg);
}

.recommendations li {
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
    color: var(--color-text-light);
}

.recommendations strong {
    color: var(--color-accent);
}

.final-note {
    margin-top: var(--spacing-xl);
    padding: var(--spacing-lg);
    background-color: var(--color-bg-tertiary);
    border: 2px solid var(--color-accent);
    border-radius: 12px;
}

.final-note h3 {
    margin-bottom: var(--spacing-md);
    color: var(--color-accent);
}

.final-note ul {
    margin-left: var(--spacing-lg);
    margin-top: var(--spacing-sm);
}

.final-note li {
    color: var(--color-text-light);
}

/* Disclaimer */
.disclaimer .card {
    background-color: rgba(255, 152, 0, 0.1);
    border-color: var(--color-warning);
}

.disclaimer h3 {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-warning);
}

.disclaimer i {
    width: 24px;
    height: 24px;
}

.disclaimer ul {
    margin-left: var(--spacing-lg);
    margin-top: var(--spacing-sm);
}

.disclaimer li {
    color: var(--color-text-light);
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #1a1a1a 0%, #0a0a0a 100%);
    color: var(--color-text);
    padding: var(--spacing-lg) 0;
    text-align: center;
    margin-top: var(--spacing-xl);
    border-top: 1px solid var(--color-border);
}

.footer p {
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-light);
}

/* Responsive Design */
@media (max-width: 768px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.5rem; }
    
    /* All grids become single column on mobile */
    .finding-grid,
    .feature-comparison,
    .comparison-grid,
    .conclusion-grid {
        grid-template-columns: 1fr;
    }
    
    .timeline::before {
        left: 20px;
    }
    
    .timeline-item {
        width: 100%;
        padding-left: 60px !important;
        padding-right: 0 !important;
    }
    
    .timeline-item.left,
    .timeline-item.right {
        left: 0;
    }
    
    .timeline-item .timeline-content::after {
        left: -12px !important;
        right: auto !important;
        border-right: 10px solid var(--color-border) !important;
        border-left: none !important;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    /* Tablets keep 2 columns */
    .finding-grid,
    .feature-comparison,
    .comparison-grid,
    .conclusion-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Print Styles */
@media print {
    body {
        background-color: white;
        color: black;
    }
    
    .nav,
    button {
        display: none;
    }
    
    .section {
        page-break-inside: avoid;
    }
    
    .card {
        page-break-inside: avoid;
        border: 1px solid #333;
    }
    
    @page {
        margin: 2cm;
        @top-center {
            content: "Comparative Analysis: Myfolio.ai vs Nestmoney.in";
        }
        @bottom-center {
            content: "Created by Helium AI";
        }
    }
}