:root {
    --primary-color: #6e48aa;
    --secondary-color: #9d50bb;
    --dark-bg: #121212;
    --darker-bg: #0a0a0a;
    --light-text: #e0e0e0;
    --lighter-text: #ffffff;
    --border-color: #333;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--dark-bg);
    color: var(--light-text);
    line-height: 1.6;
}

a {
    color: var(--secondary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--lighter-text);
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

header {
    background-color: var(--darker-bg);
    padding: 20px 0;
    border-bottom: 1px solid var(--border-color);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header h1 {
    color: var(--lighter-text);
    font-size: 2rem;
}

nav ul {
    display: flex;
    list-style: none;
}

nav ul li {
    margin-left: 30px;
}

nav ul li a {
    color: var(--light-text);
    font-weight: 500;
    padding: 5px 10px;
    border-radius: 4px;
}

nav ul li a:hover {
    background-color: rgba(110, 72, 170, 0.2);
}

.hero {
    text-align: center;
    padding: 60px 0;
    background: linear-gradient(135deg, var(--darker-bg) 0%, var(--dark-bg) 100%);
    margin: 20px 0;
    border-radius: 8px;
}

.hero h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: var(--lighter-text);
}

.hero p {
    font-size: 1.2rem;
    opacity: 0.9;
}

.featured-episode {
    margin: 40px 0;
}

.featured-episode h2 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: var(--lighter-text);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 10px;
}

.episode-card {
    display: flex;
    flex-direction: column;
    background-color: var(--darker-bg);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

@media (min-width: 768px) {
    .episode-card {
        flex-direction: row;
    }
}

.episode-image {
    width: 100%;
    height: auto;
    object-fit: cover;
}

@media (min-width: 768px) {
    .episode-image {
        width: 40%;
        height: auto;
    }
}

.episode-info {
    padding: 20px;
    flex: 1;
}

.episode-info h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: var(--lighter-text);
}

.episode-date {
    color: var(--secondary-color);
    margin-bottom: 15px;
    font-size: 0.9rem;
}

.episode-desc {
    margin-bottom: 20px;
}

.player {
    width: 100%;
    margin-bottom: 15px;
    background-color: var(--dark-bg);
    border-radius: 4px;
}

.download-btn {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.download-btn:hover {
    background-color: var(--secondary-color);
}

.episode-gallery {
    margin: 40px 0;
}

.episode-gallery h2 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: var(--lighter-text);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 10px;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.gallery-item {
    background-color: var(--darker-bg);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
}

.gallery-item:hover {
    transform: translateY(-5px);
}

.gallery-item img {
    width: 100%;
    height: auto;
}

.gallery-item h3 {
    padding: 15px 15px 5px;
    font-size: 1.2rem;
}

.gallery-item p {
    padding: 0 15px 15px;
    color: #aaa;
}

/* Bibliography Styles */
.bibliography {
    padding: 40px 0;
}

.bibliography h2 {
    font-size: 2rem;
    margin-bottom: 30px;
    color: var(--lighter-text);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 10px;
}

.bib-entry {
    background-color: var(--darker-bg);
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.bib-entry h3 {
    color: var(--lighter-text);
    margin-bottom: 5px;
}

.bib-author {
    color: var(--secondary-color);
    font-style: italic;
    margin-bottom: 10px;
    font-size: 0.9rem;
}

.bib-desc {
    line-height: 1.7;
}

footer {
    background-color: var(--darker-bg);
    padding: 30px 0;
    margin-top: 40px;
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.social-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    color: white;
    font-size: 1.5rem;
    transition: all 0.3s ease;
}

.social-btn:hover {
    transform: translateY(-3px);
}

.twitter { background-color: #000000; }
.spotify { background-color: #1DB954; }
.youtube { background-color: #FF0000; }

.popup {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: var(--darker-bg);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0,0,0,0.5);
    z-index: 1000;
    border: 1px solid var(--primary-color);
    max-width: 80%;
    text-align: center;
    display: none;
}

.popup.show {
    display: block;
    animation: fadeIn 0.3s;
}

.popup-close {
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 1.5rem;
    cursor: pointer;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.social-links a:hover {
    color: var(--secondary-color);
}