:root {
    --bg: #000;
    --fg: #fff;
    --accent: #888;
    --font: 'Inter', sans-serif;
    --transition: all 0.3s ease-in-out;
}

body {
    margin: 0;
    font-family: var(--font);
    background: var(--bg);
    color: var(--fg);
    transition: var(--transition);
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1em 2em;
    border-bottom: 1px solid var(--accent);
    background: var(--bg);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo-area .wordmark {
    height: 32px;
    filter: invert(1);
}

nav ul {
    list-style: none;
    display: flex;
    gap: 1.5em;
    margin: 0;
    padding: 0;
    align-items: center;
}

nav a {
    text-decoration: none;
    color: var(--fg);
    font-weight: 600;
}

#theme-toggle {
    background: none;
    border: none;
    color: var(--fg);
    font-size: 1rem;
    cursor: pointer;
}

.hero {
    position: relative;
    height: 100vh;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

#bg-video {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -1;
    opacity: 0.2;
}

.hero-content {
    max-width: 600px;
    padding: 2em;
}

.hero-logo {
    max-width: 180px;
    filter: invert(1);
    margin-bottom: 1em;
}

h1 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 1em;
}

p {
    font-size: 1.1rem;
    line-height: 1.6;
}

.section {
    padding: 4em 2em;
    max-width: 900px;
    margin: auto;
}

ul {
    padding-left: 1em;
}

.carousel {
    display: flex;
    overflow-x: auto;
    gap: 1em;
    padding: 1em 0;
}

.carousel-item {
    height: 200px;
    flex: 0 0 auto;
    border-radius: 10px;
    object-fit: cover;
}

footer {
    text-align: center;
    padding: 2em;
    font-size: 0.9em;
    border-top: 1px solid var(--accent);
}

/* Fade-in animation */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeIn 1s ease forwards;
}

@keyframes fadeIn {
    to {
        opacity: 1;
        transform: none;
    }
}

/* Light Theme */
.light {
    --bg: #fff;
    --fg: #000;
    --accent: #ccc;
}