/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-section h1 {
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
}

.exchange-logo {
    max-height: 120px;
    max-width: 300px;
    object-fit: contain;
    filter: drop-shadow(2px 2px 4px rgba(0,0,0,0.2));
}

/* Regions Section */
.regions-section {
    background-color: #f8f9fa;
}

.region-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: none;
    border-radius: 12px;
    overflow: hidden;
}

.region-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.15) !important;
}

.region-icon {
    width: 80px;
    height: 80px;
    object-fit: contain;
    border-radius: 50%;
    border: 3px solid var(--exchange-primary, #007bff);
    padding: 10px;
    background-color: white;
}

.region-icon-placeholder {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 3px solid var(--exchange-primary, #007bff);
    background-color: #e9ecef;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--exchange-primary, #007bff);
    margin: 0 auto;
}

.region-card .card-title {
    font-weight: 600;
    color: #333;
}

.region-card .btn {
    border-radius: 20px;
    padding: 8px 20px;
    font-weight: 500;
}

/* Footer Links Section */
.footer-links-section {
    border-top: 1px solid #dee2e6;
}

.footer-links-section a {
    color: var(--exchange-primary, #007bff);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
}

.footer-links-section a:hover {
    color: var(--exchange-primary-hover, #0056b3);
    text-decoration: underline;
}

/* Blog Pages */
.blog-header h1 {
    font-weight: 700;
    color: #333;
}

.blog-content {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #444;
}

.blog-content h2,
.blog-content h3,
.blog-content h4 {
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: #333;
}

.blog-content p {
    margin-bottom: 1.5rem;
}

.blog-content ul,
.blog-content ol {
    margin-bottom: 1.5rem;
    padding-left: 2rem;
}

.blog-content a {
    color: var(--exchange-primary, #007bff);
}

.blog-content a:hover {
    color: var(--exchange-primary-hover, #0056b3);
}

/* Footer */
footer {
    background-color: #f8f9fa;
}

footer a {
    color: var(--exchange-primary, #007bff);
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-section {
        min-height: 300px;
        padding: 2rem 1rem;
    }
    
    .exchange-logo {
        max-height: 80px;
    }
    
    .hero-section h1 {
        font-size: 2rem;
    }
    
    .region-icon,
    .region-icon-placeholder {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
}