/* Global body styling for page margins */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 20px;
    background-color: #f4f4f4;
    color: #333;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

h1 {
    color: #2c3e50;
    margin-bottom: 15px;
}

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
    margin-bottom: 20px;
    border-radius: 8px;
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

.video-description {
    font-size: 1.1em;
    line-height: 1.6;
    margin-bottom: 20px;
}

.back-link {
    display: inline-block;
    margin-top: 20px;
    padding: 10px 15px;
    background-color: #3498db;
    color: white;
    text-decoration: none;
    border-radius: 5px;
}

.back-link:hover {
    background-color: #2980b9;
}

header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: #0056b3;
    color: white;
    padding: 10px 0;
    z-index: 1000;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.header-inner {
    max-width: 1024px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.header-inner a {
    color: #fff;
    text-decoration: none;
}

.site-title {
    font-size: 1.2em;
    font-weight: bold;
}

footer {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: #f9f9f9;
    border-top: 1px solid #ddd;
    padding: 10px 0;
    z-index: 999;
}

.footer-inner {
    max-width: 1024px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    gap: 40px;
}

.footer-inner a {
    color: #333;
    text-decoration: none;
}

p.intro-paragraph::first-letter {
    font-size: 3.5em;
    float: left;
    line-height: .1; /* Adjust for vertical positioning */
    vertical-align: top; /* Align to the top */
    padding-right: 5px;
    font-family: serif;
    color: black; /* Example: make the first letter red */
    padding-right: 0px;
}

p.intro-paragraph {
    font-size: inherit;
    font-family: inherit;
}

/* ============================================
   BREADCRUMB NAVIGATION
   ============================================ */

.breadcrumb {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 0.75rem 0;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    color: #666;
    border-bottom: 1px solid #e0e0e0;
}

.breadcrumb a {
    color: #0056b3;
    text-decoration: none;
    transition: color 0.2s ease, text-decoration 0.2s ease;
    position: relative;
}

.breadcrumb a:hover {
    color: #003d82;
    text-decoration: underline;
}

.breadcrumb a:focus {
    outline: 2px solid #0056b3;
    outline-offset: 2px;
    border-radius: 2px;
}

/* Breadcrumb separator */
.breadcrumb-separator {
    color: #999;
    font-size: 0.85rem;
    user-select: none;
    margin: 0 0.25rem;
}

/* Current page (not a link) */
.breadcrumb-current {
    color: #333;
    font-weight: 500;
}

/* Icon support for breadcrumbs */
.breadcrumb-icon {
    display: inline-block;
    width: 1rem;
    height: 1rem;
    vertical-align: middle;
    margin-right: 0.25rem;
}

/* Optional: Add home icon styling */
.breadcrumb-home {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

/* Mobile responsive */
@media (max-width: 600px) {
    .breadcrumb {
        font-size: 0.85rem;
        padding: 0.5rem 0;
    }
    
    .breadcrumb-separator {
        margin: 0 0.15rem;
    }
}

/* Optional: Animated breadcrumb on page load */
@keyframes fadeInBreadcrumb {
    from {
        opacity: 0;
        transform: translateY(-5px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.breadcrumb {
    animation: fadeInBreadcrumb 0.3s ease-out;
}