:root {
    --color-navy-dark: #1e3a5f;
    --color-navy-medium: #2a4c77;
    --color-teal-accent: #2ecc71;
    --color-text-primary: #ecf0f1;
    --color-text-secondary: #bdc3c7;
    --color-text-bottom: #95a5a6;
}
.share-section { background-color: var(--color-navy-medium); padding: 15px 20px; }
.share-container { max-width: 1200px; margin: 0 auto; text-align: center; }
.share-buttons { display: flex; justify-content: center; gap: 15px; }
.share-btn { display: flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 50%; color: white; font-size: 1.3em; text-decoration: none; transition: transform 0.2s ease, opacity 0.2s ease; box-shadow: 0 2px 4px rgba(0,0,0,0.3); }
.share-btn:hover { transform: translateY(-2px) scale(1.05); opacity: 0.9; }
.share-facebook { background-color: #3b5998; }
.share-whatsapp { background-color: #25d366; }
.share-instagram { background-color: #e1306c; } 
.share-link { background-color: #7f8c8d; }
.footer { background-color: var(--color-navy-dark); color: var(--color-text-primary); padding: 40px 20px 20px; font-family: Arial, sans-serif; }
.footer-container { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 30px; max-width: 1200px; margin: 0 auto; padding-bottom: 30px; }
.footer h3 { color: var(--color-teal-accent); font-size: 1.1em; margin-bottom: 15px; border-bottom: 2px solid var(--color-teal-accent); padding-bottom: 5px; display: inline-block; }
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer ul li { margin-bottom: 8px; }
.footer ul li a { color: var(--color-text-secondary); text-decoration: none; font-size: 0.95em; transition: color 0.3s ease, padding-left 0.3s ease; }
.footer ul li a:hover { color: var(--color-teal-accent); padding-left: 5px; }
.footer-bottom { border-top: 1px solid #2e5b8e; padding-top: 15px; margin-top: 20px; text-align: center; font-size: 0.85em; color: var(--color-text-bottom); }
.scroll-buttons { position: fixed; bottom: 20px; right: 20px; z-index: 1000; display: flex; flex-direction: column; gap: 10px; }
.scroll-btn { width: 45px; height: 45px; background-color: var(--color-teal-accent); color: white; border: none; border-radius: 50%; cursor: pointer; display: flex; align-items: center; justify-content: center; font-size: 20px; transition: background-color 0.3s ease, transform 0.3s ease; box-shadow: 0 2px 5px rgba(0,0,0,0.2); }
.scroll-btn:hover { background-color: #27ae60; transform: scale(1.1); }
#scrollTopBtn, #scrollBottomBtn { display: none; }
.global-comments-wrapper { background-color: #f5f5f5; padding: 40px 20px; border-top: 1px solid #ddd; }
.comments-section { max-width: 900px; margin: 0 auto; padding: 30px; background: #fff; border-radius: 8px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); border-top: 4px solid var(--color-teal-accent, #2ecc71); }
.comments-header { font-size: 1.5em; color: var(--color-navy-dark, #1e3a5f); border-bottom: 2px solid #eee; padding-bottom: 15px; margin-bottom: 25px; font-weight: bold; }
.comment-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; margin-bottom: 20px; }
.comment-form-group { display: flex; flex-direction: column; }
.comment-form-group label { font-size: 0.9em; color: #444; margin-bottom: 6px; font-weight: bold; }
.comment-form-group input, .comment-form-group textarea { padding: 12px; border: 1px solid #ccc; border-radius: 4px; font-size: 1em; }
.submit-comment-btn { background-color: var(--color-teal-accent, #2ecc71); color: #fff; border: none; padding: 14px 25px; border-radius: 4px; cursor: pointer; font-weight: bold; width: 100%; }
.single-comment { display: flex; gap: 15px; margin-bottom: 20px; padding-bottom: 20px; border-bottom: 1px solid #eee; }
.comment-avatar { width: 50px; height: 50px; background-color: var(--color-navy-medium, #2a4c77); color: white; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; }
.load-more-btn { display: block; width: 100%; text-align: center; background: #e9ecef; padding: 12px; border: none; border-radius: 4px; cursor: pointer; }
@media (max-width: 600px) { .comment-form-grid { grid-template-columns: 1fr; } .comments-section { padding: 20px; } }