/* Global Styles */
:root {
    --bg-color: #000000;
    --text-color: #FFFFFF;
    --accent-color: #888888;
    --border-color: #333333;
    --nav-height: 60px;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    line-height: 1.6;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--nav-height);
}

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

a:hover {
    color: var(--accent-color);
}

ul {
    list-style: none;
}

/* Typography */
h1,
h2,
h3 {
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

h1 {
    font-size: 3rem;
    line-height: 1.1;
}

h2 {
    font-size: 2rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.5rem;
    margin-top: 2rem;
}

p {
    margin-bottom: 1.5rem;
    max-width: 800px;
}

/* Navigation */
nav {
    position: sticky;
    top: 0;
    background-color: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(5px);
    height: var(--nav-height);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
}

nav ul {
    display: flex;
    gap: 2rem;
}

nav a {
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
}

/* Sections */
section {
    padding: 4rem 2rem;
    min-height: 80vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

#header {
    justify-content: center;
    text-align: center;
    min-height: 60vh;
}

.subtitle {
    font-size: 1.2rem;
    font-style: italic;
    color: var(--accent-color);
    margin-top: 1rem;
}

.divider {
    width: 60px;
    height: 2px;
    background-color: var(--text-color);
    margin: 2rem auto;
}

/* About */
#about {
    text-align: center;
}

.about-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

/* about image */
.about-image {
    max-width: 100%;
    height: auto;
    border: 1px solid var(--border-color);
    margin-top: 1rem;
}

/* Video Tabs */
.video-container {
    width: 100%;
    max-width: 900px;
}

.video-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.tab-btn {
    background-color: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-color);
    padding: 1rem 2rem;
    cursor: pointer;
    font-size: 1rem;
    text-transform: uppercase;
    transition: all 0.3s ease;
}

.tab-btn:hover,
.tab-btn.active {
    background-color: var(--text-color);
    color: var(--bg-color);
}

.video-content {
    display: none;
    animation: fadeIn 0.5s ease;
}

.video-content.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

video {
    width: 100%;
    border: 1px solid var(--border-color);
}

/* Audio */
.audio-container {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    width: 100%;
    max-width: 600px;
    align-items: center;
}

.audio-item {
    width: 100%;
    text-align: center;
}

audio {
    width: 100%;
    margin-top: 0.5rem;
    filter: invert(1);
    /* Invert to match dark theme if browser supports */
}

/* Section Dividers */
.section-divider {
    width: 100px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--text-color), transparent);
    margin: 4rem auto;
    opacity: 0.5;
}

/* Gallery */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 1rem;
    width: 100%;
}

.gallery-item {
    aspect-ratio: 1;
    overflow: hidden;
    cursor: pointer;
    border: 1px solid var(--border-color);
    position: relative;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

/* Gallery - Lightbox Nav */
.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.5);
    border: none;
    color: white;
    font-size: 3rem;
    padding: 1rem;
    cursor: pointer;
    z-index: 2001;
    transition: background 0.3s;
}

.lightbox-nav:hover {
    background: rgba(255, 255, 255, 0.2);
}

.prev-btn {
    left: 2rem;
}

.next-btn {
    right: 2rem;
}

/* Lightbox */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.lightbox.active {
    display: flex;
    opacity: 1;
}

.lightbox-content {
    max-width: 80%;
    max-height: 80vh;
    object-fit: contain;
    border: 1px solid var(--border-color);
}

.lightbox-info {
    margin-top: 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-color);
}

.close-btn {
    position: absolute;
    top: 2rem;
    right: 2rem;
    font-size: 2rem;
    cursor: pointer;
    background: none;
    border: none;
    color: var(--text-color);
    z-index: 2002;
}

/* Links */
.links-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    text-align: center;
}

/* Footer */
footer {
    padding: 2rem;
    text-align: center;
    border-top: 1px solid var(--border-color);
    font-size: 0.8rem;
    color: var(--accent-color);
}