CSS Links and Lists

/* LVHA order is important! */
a:link    { color: #3498db; text-decoration: none; }
a:visited { color: #9b59b6; }
a:hover   { color: #2980b9; text-decoration: underline; }
a:active  { color: #e74c3c; }
a:focus   { outline: 2px solid #3498db; outline-offset: 2px; }

/* Button-style link */
.btn-link {
    display: inline-block;
    padding: 10px 24px;
    background-color: #3498db;
    color: white;
    border-radius: 4px;
    text-decoration: none;
    transition: background-color 0.2s;
}
.btn-link:hover { background-color: #2980b9; color: white; }

/* Underline animation */
.animated-link {
    position: relative;
    text-decoration: none;
    color: #3498db;
}
.animated-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #3498db;
    transition: width 0.3s ease;
}
.animated-link:hover::after { width: 100%; }

/* External link indicator */
a[href^="http"]::after {
    content: ' â†-';
    font-size: 0.8em;
}

/* Remove default list styles */
ul, ol { list-style: none; padding: 0; margin: 0; }

/* Custom marker with ::before */
.custom-list li {
    padding-left: 1.5em;
    position: relative;
    margin-bottom: 8px;
}
.custom-list li::before {
    content: 'âœ"';
    position: absolute;
    left: 0;
    color: #2ecc71;
    font-weight: bold;
}

/* Horizontal navigation */
.nav-list {
    display: flex;
    gap: 0;
    list-style: none;
}
.nav-list li a {
    display: block;
    padding: 12px 20px;
    color: white;
    text-decoration: none;
    background: #2c3e50;
    transition: background 0.2s;
}
.nav-list li a:hover { background: #3498db; }

/* Ordered list styles */
ol.roman  { list-style-type: upper-roman; }
ol.alpha  { list-style-type: lower-alpha; }
ol.decimal { list-style-type: decimal-leading-zero; }

/* CSS counters for custom numbering */
.steps { counter-reset: step-counter; list-style: none; }
.steps li {
    counter-increment: step-counter;
    padding-left: 3em;
    position: relative;
    margin-bottom: 16px;
}
.steps li::before {
    content: counter(step-counter);
    position: absolute;
    left: 0;
    width: 2em;
    height: 2em;
    background: #3498db;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}