/* Modern Minimal SEO Section Styles */
.seo-section {
    max-width: 1200px;
    margin: 120px auto 80px;
    padding: 80px 40px;
    background: #ffffff;
    border-radius: 24px;
    box-shadow: 
        0 4px 6px -1px rgba(0, 0, 0, 0.1),
        0 2px 4px -1px rgba(0, 0, 0, 0.06);
    color: #1f2937;
    position: relative;
    overflow: hidden;
    border: 1px solid #e5e7eb;
}

.seo-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, #3b82f6, #1d4ed8, #3b82f6);
}

.hero-section {
    text-align: center;
    margin-bottom: 80px;
    position: relative;
}

.seo-heading {
    font-size: 3.5rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 1.5rem;
    color: #111827;
    line-height: 1.1;
    letter-spacing: -0.025em;
}

.seo-subheading {
    font-size: 1.5rem;
    color: #6b7280;
    text-align: center;
    margin-bottom: 3rem;
    font-weight: 500;
    line-height: 1.6;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero-description {
    font-size: 1.125rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    text-align: left;
    color: #4b5563;
    font-weight: 400;
}

.crypto-image {
    display: block;
    margin: 4rem auto;
    max-width: 100%;
    border-radius: 16px;
    box-shadow: 0 10px 25px -3px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.crypto-image:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px -3px rgba(0, 0, 0, 0.15);
}

/* Modern Stats Grid */
.stats-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin: 4rem 0;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.stat-card {
    background: #ffffff;
    border-radius: 16px;
    padding: 2rem 1.5rem;
    text-align: center;
    border: 1px solid #e5e7eb;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px -3px rgba(0, 0, 0, 0.1);
    border-color: #3b82f6;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: #1d4ed8;
    margin-bottom: 0.5rem;
    line-height: 1;
}

.stat-label {
    font-size: 0.875rem;
    color: #6b7280;
    font-weight: 500;
    line-height: 1.5;
}

/* Modern Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin: 4rem 0;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.feature-card {
    background: #ffffff;
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid #e5e7eb;
    position: relative;
    overflow: hidden;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 25px -3px rgba(0, 0, 0, 0.1);
    border-color: #3b82f6;
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: block;
}

.feature-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: #111827;
}

.feature-desc {
    font-size: 0.875rem;
    line-height: 1.6;
    color: #6b7280;
}

/* Section Titles */
.section-title {
    font-size: 2.25rem;
    text-align: center;
    margin: 4rem 0 2rem;
    color: #111827;
    font-weight: 700;
    position: relative;
    letter-spacing: -0.025em;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -0.75rem;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #3b82f6, #1d4ed8);
    border-radius: 2px;
}

/* Modern Paragraphs */
.seo-paragraph {
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    text-align: left;
    color: #4b5563;
    font-weight: 400;
}

/* Modern List */
.seo-list {
    max-width: 900px;
    margin: 3rem auto;
    padding: 0;
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 1rem;
}

.seo-list li {
    background: #ffffff;
    border-left: 3px solid #3b82f6;
    padding: 1rem 1.25rem;
    font-size: 0.875rem;
    color: #4b5563;
    border-radius: 8px;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    font-weight: 500;
}

.seo-list li::before {
    content: "✓";
    color: #3b82f6;
    font-weight: bold;
    margin-right: 0.5rem;
}

.seo-list li:hover {
    background: #f8fafc;
    transform: translateX(4px);
    box-shadow: 0 4px 12px -2px rgba(0, 0, 0, 0.1);
}

/* FAQ Section */
.faq-section {
    max-width: 800px;
    margin: 4rem auto;
}

.faq-item {
    background: #ffffff;
    border-radius: 12px;
    margin-bottom: 1rem;
    border: 1px solid #e5e7eb;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
}

.faq-item:hover {
    border-color: #3b82f6;
    box-shadow: 0 4px 12px -2px rgba(0, 0, 0, 0.1);
}

.faq-question {
    font-size: 1.125rem;
    font-weight: 600;
    padding: 1.5rem;
    margin: 0;
    color: #111827;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.faq-question:hover {
    background: #f8fafc;
    color: #1d4ed8;
}

.faq-answer {
    font-size: 0.875rem;
    line-height: 1.6;
    padding: 0 1.5rem 1.5rem;
    color: #6b7280;
    border-top: 1px solid #e5e7eb;
}

/* CTA Section */
.cta-section {
    text-align: center;
    margin: 4rem 0 2rem;
    padding: 3rem 2rem;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-radius: 20px;
    border: 1px solid #e2e8f0;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #111827;
    letter-spacing: -0.025em;
}

.cta-subtitle {
    font-size: 1.125rem;
    color: #6b7280;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.cta-btn {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    border: none;
    color: #ffffff;
    padding: 1rem 2.5rem;
    font-size: 1.125rem;
    font-weight: 600;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px -2px rgba(59, 130, 246, 0.3);
    position: relative;
    overflow: hidden;
}

.cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px -3px rgba(59, 130, 246, 0.4);
}

/* Social Share */
.social-share {
    margin-top: 2rem;
    text-align: center;
    font-weight: 500;
    color: #6b7280;
}

.social-share a {
    margin: 0 0.5rem;
    text-decoration: none;
    color: #3b82f6;
    font-weight: 600;
    transition: color 0.3s ease;
}

.social-share a:hover {
    color: #1d4ed8;
    text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 768px) {
    .seo-section {
        padding: 3rem 1.5rem;
        margin: 60px auto;
    }
    
    .seo-heading {
        font-size: 2.5rem;
    }
    
    .seo-subheading {
        font-size: 1.25rem;
    }
    
    .seo-paragraph {
        font-size: 0.875rem;
    }
    
    .section-title {
        font-size: 1.875rem;
    }
    
    .cta-title {
        font-size: 2rem;
    }
    
    .cta-btn {
        font-size: 1rem;
        padding: 0.875rem 2rem;
    }
    
    .features-grid,
    .stats-container {
        grid-template-columns: 1fr;
    }
    
    .seo-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .seo-heading {
        font-size: 2rem;
    }
    
    .seo-subheading {
        font-size: 1.125rem;
    }
    
    .stat-card,
    .feature-card {
        padding: 1.5rem 1rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .feature-icon {
        font-size: 2rem;
    }
}