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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #ffffff;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
.header {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.nav {
    padding: 1rem 0;
}

.nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand h1 {
    font-size: 1.8rem;
    font-weight: 700;
    color: #2563eb;
    margin-bottom: 0.2rem;
}

.nav-brand .tagline {
    font-size: 0.9rem;
    color: #6b7280;
    font-weight: 500;
}

.nav-brand a {
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: #4b5563;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover,
.nav-links a.active {
    color: #2563eb;
}

/* Main Content */
main {
    margin-top: 80px;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 4rem 0;
    text-align: center;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: #2563eb;
    color: white;
}

.btn-primary:hover {
    background: #1d4ed8;
    transform: translateY(-2px);
}

.btn-secondary {
    background: rgba(255,255,255,0.2);
    color: white;
    border: 2px solid rgba(255,255,255,0.3);
}

.btn-secondary:hover {
    background: rgba(255,255,255,0.3);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

/* Dashboard Preview */
.dashboard-preview {
    text-align: left;
}

.preview-card {
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    padding: 1.5rem;
    border: 1px solid rgba(255,255,255,0.2);
}

.preview-card h3 {
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.mock-chart {
    height: 80px;
    background: linear-gradient(45deg, rgba(255,255,255,0.2), rgba(255,255,255,0.1));
    border-radius: 6px;
    margin-bottom: 1rem;
}

.mock-stats {
    display: flex;
    gap: 1rem;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
}

.stat-label {
    font-size: 0.8rem;
    opacity: 0.8;
}

/* Features Section */
.features {
    padding: 4rem 0;
    background: #f8fafc;
}

.features h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #1f2937;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #1f2937;
}

.feature-card p {
    color: #6b7280;
}

/* Install Section */
.install {
    padding: 4rem 0;
}

.install h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #1f2937;
}

.install-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.step {
    text-align: center;
    padding: 1.5rem;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: #2563eb;
    color: white;
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.step h3 {
    margin-bottom: 0.5rem;
    color: #1f2937;
}

.step p {
    color: #6b7280;
}

.download-section {
    text-align: center;
}

.download-note {
    margin-top: 0.5rem;
    color: #6b7280;
    font-style: italic;
}

/* Privacy Notice */
.privacy-notice {
    background: #1f2937;
    color: white;
    padding: 3rem 0;
    text-align: center;
}

.privacy-notice h2 {
    margin-bottom: 1rem;
}

.privacy-notice a {
    color: #60a5fa;
}

/* Privacy Page Styles */
.privacy-page {
    padding: 2rem 0;
}

.privacy-content {
    max-width: 800px;
    margin: 0 auto;
}

.privacy-content h1 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: #1f2937;
}

.policy-meta {
    background: #f3f4f6;
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 2rem;
}

.policy-section {
    margin-bottom: 2rem;
}

.policy-section h2 {
    color: #1f2937;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.policy-section h3 {
    color: #374151;
    margin-bottom: 0.5rem;
    margin-top: 1rem;
}

.policy-section h4 {
    color: #4b5563;
    margin-bottom: 0.5rem;
}

.policy-section p {
    margin-bottom: 1rem;
    line-height: 1.7;
}

.policy-section ul {
    margin-left: 1.5rem;
    margin-bottom: 1rem;
}

.policy-section li {
    margin-bottom: 0.5rem;
}

/* Data Table */
.data-table {
    margin: 2rem 0;
}

.data-table table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.data-table th,
.data-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid #e5e7eb;
}

.data-table th {
    background: #f9fafb;
    font-weight: 600;
    color: #374151;
}

.data-table td {
    vertical-align: top;
}

/* Rights Grid */
.rights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.right-item {
    background: #f9fafb;
    padding: 1.5rem;
    border-radius: 8px;
    border-left: 4px solid #2563eb;
}

.right-item h4 {
    color: #1f2937;
    margin-bottom: 0.5rem;
}

.contact-info {
    background: #f3f4f6;
    padding: 1.5rem;
    border-radius: 8px;
    margin-top: 1rem;
}

.policy-footer {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid #e5e7eb;
    text-align: center;
    color: #6b7280;
}

/* Footer */
.footer {
    background: #1f2937;
    color: white;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
}

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

.footer-section li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: #d1d5db;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: white;
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 1rem;
    text-align: center;
    color: #9ca3af;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .nav .container {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav-links {
        gap: 1rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .install-steps {
        grid-template-columns: 1fr;
    }
    
    .data-table {
        overflow-x: auto;
    }
    
    .rights-grid {
        grid-template-columns: 1fr;
    }
}

/* Blog Styles */
.blog-main {
    padding: 2rem 0;
    background: var(--bg-color);
    min-height: 80vh;
}

.blog-article {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    border-radius: 12px;
    padding: 3rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.blog-header {
    border-bottom: 2px solid var(--bg-color);
    padding-bottom: 2rem;
    margin-bottom: 3rem;
}

.blog-header h1 {
    font-size: 2.5rem;
    color: var(--text-color);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.blog-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--text-light);
    font-size: 0.9rem;
}

.blog-content h2 {
    font-size: 2rem;
    color: var(--text-color);
    margin: 2.5rem 0 1rem 0;
    border-bottom: 1px solid var(--bg-color);
    padding-bottom: 0.5rem;
}

.blog-content h3 {
    font-size: 1.5rem;
    color: var(--text-color);
    margin: 2rem 0 1rem 0;
}

.blog-content h4 {
    font-size: 1.25rem;
    color: var(--text-color);
    margin: 1.5rem 0 1rem 0;
}

.blog-content p {
    line-height: 1.7;
    margin-bottom: 1.5rem;
    color: var(--text-color);
}

.blog-content ul {
    margin: 1rem 0 1.5rem 2rem;
}

.blog-content li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
    color: var(--text-color);
}

.blog-content code {
    background: var(--bg-color);
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    font-family: 'Monaco', 'Menlo', monospace;
    font-size: 0.9em;
    color: var(--primary-color);
}

.highlight-box {
    background: linear-gradient(135deg, #f8f9ff 0%, #e8f0ff 100%);
    border: 1px solid var(--primary-color);
    border-radius: 8px;
    padding: 1.5rem;
    margin: 2rem 0;
}

.highlight-box h4 {
    color: var(--primary-color);
    margin-top: 0;
    margin-bottom: 1rem;
}

.comparison-table {
    margin: 2rem 0;
    overflow-x: auto;
}

.comparison-table table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.comparison-table th {
    background: var(--primary-color);
    color: white;
    padding: 1rem;
    text-align: left;
    font-weight: 600;
}

.comparison-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--bg-color);
    vertical-align: top;
}

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

.comparison-table tr:nth-child(even) {
    background: #f8f9fa;
}

.tool-comparison {
    background: #f8f9ff;
    border-radius: 8px;
    padding: 1.5rem;
    margin: 2rem 0;
}

.tool-comparison h4 {
    margin-top: 0;
    color: var(--primary-color);
}

.cta-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, #4a90e2 100%);
    color: white;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    margin: 3rem 0;
}

.cta-section h3 {
    margin-top: 0;
    color: white;
}

.cta-section p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1.5rem;
}

.cta-section .btn {
    background: white;
    color: var(--primary-color);
    border: none;
    font-weight: 600;
}

.cta-section .btn:hover {
    background: #f0f0f0;
    transform: translateY(-2px);
}

/* Navigation link styling for blog */
.nav-brand a {
    text-decoration: none;
    color: inherit;
}

.nav-brand a:hover {
    color: var(--primary-color);
}

/* Responsive blog styles */
@media (max-width: 768px) {
    .blog-article {
        padding: 2rem 1.5rem;
        margin: 0 1rem;
    }
    
    .blog-header h1 {
        font-size: 2rem;
    }
    
    .blog-content h2 {
        font-size: 1.5rem;
    }
    
    .comparison-table {
        font-size: 0.9rem;
    }
    
    .comparison-table th,
    .comparison-table td {
        padding: 0.75rem 0.5rem;
    }
}

@media (max-width: 480px) {
    .blog-article {
        padding: 1.5rem 1rem;
        margin: 0 0.5rem;
    }
    
    .blog-header h1 {
        font-size: 1.75rem;
    }
    
    .blog-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
}