/* --- EXPOS UI DESIGN --- */
.expo-page {
    width: 100%;
    background-color: var(--color-dark);
}

.expo-hero {
    position: relative;
    width: 100%;
    height: 60vh;
    min-height: 500px;
    background-color: #000;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.expo-hero img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 1;
    z-index: 1;
}

.expo-hero-content {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.expo-hero-title {
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 20px;
    text-shadow: 0 4px 12px rgba(0,0,0,0.6);
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.expo-container {
    max-width: 1100px;
    margin: -80px auto 80px;
    background: #fff;
    border-radius: 16px;
    padding: 60px 80px;
    box-shadow: 0 25px 50px -12px rgba(0,0,0,0.15);
    position: relative;
    z-index: 10;
}

[data-theme="dark"] .expo-container {
    background: var(--color-dark-green);
}

.expo-content-body {
    font-family: var(--font-body);
    font-size: 1.15rem;
    line-height: 1.8;
    color: var(--color-dark);
    text-align: justify;
}

.expo-content-body h3 {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-top: 50px;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 3px solid var(--color-stripe-orange);
    display: inline-block;
}

[data-theme="dark"] .expo-content-body h3 {
    color: var(--color-white);
}

/* Expo Masonry-like Grid for Gallery */
.expo-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
    margin-top: 60px;
}

.expo-gallery img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 12px;
    cursor: pointer;
    transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1), box-shadow 0.4s ease;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
}

.expo-gallery img:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 15px 30px rgba(0,0,0,0.15);
}

@media (max-width: 768px) {
    .expo-hero-title {
        font-size: 2.5rem;
    }
    .expo-container {
        margin: -40px 15px 40px;
        padding: 30px 20px;
    }
    .expo-gallery {
        grid-template-columns: 1fr;
    }
    .expo-content-body h3 {
        font-size: 1.5rem;
    }
}

[data-theme="dark"] .expo-page {
    background-color: var(--color-dark);
}
[data-theme="dark"] .expo-content-body {
    color: var(--color-text-light);
}