:root {
    --expo-dark: #1c1915;
    --expo-gold: #bd8737;
    --expo-cream: #f6f0e7;
    --expo-paper: #fffdf9;
    --expo-muted: #7e746b;
    --expo-line: rgba(55,41,28,.12);
}

* {
    box-sizing: border-box;
}

body {
    font-size: 16px;
    margin: 0;
    background: var(--expo-cream);
    color: var(--expo-dark);
    font-family: "Poppins", sans-serif;
}

.expo-page {
    min-height: 100vh;
    padding-bottom: 90px;
}

.expo-container {
    width: min( 1420px, calc(100% - 64px) );
    margin: 0 auto;
}

.expo-hero {
    position: relative;
    overflow: hidden;
    padding: 40px 0 50px;
    background: radial-gradient( circle at 90% 20%, rgba(189,135,55,.15), transparent 34% ), var(--expo-cream);
}

.expo-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: var(--expo-gold);
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
}
.expo-hero h1 {
    max-width: 850px;
    margin: 17px 0 18px;
    font-family: "Poppins", sans-serif;
    font-size: 25px;
    line-height: .98;
}

.expo-hero p {
    max-width: 650px;
    margin: 0;
    color: var(--expo-muted);
    font-size: 18px;
    line-height: 1.8;
}

/*
======================================================
GRID
======================================================
*/
.expo-section {
    padding-top: 20px;
}

.expo-heading {
    margin-bottom: 30px;
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 20px;
}

.expo-heading-label {
    display: block;
    color: var(--expo-gold);
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.expo-count {
    color: var(--expo-muted);
    font-size: 16px;
}

.expo-grid {
    display: grid;
    grid-template-columns: repeat( 4, minmax(0, 1fr) );
    gap: 26px;
}

.expo-card {
    background: var(--expo-paper);
    border: 1px solid var(--expo-line);
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 12px 34px rgba(47,34,20,.06);
    transition: transform .3s ease, box-shadow .3s ease;
}

.expo-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 22px 44px rgba(47,34,20,.12);
}

.expo-card.is-featured {
    border-color: rgba(189,135,55,.45);
}

.expo-card-image {
    position: relative;
    aspect-ratio: 4 / 5;
    overflow: hidden;
    background: #efe7d8;
}

.expo-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform .5s ease;
}

.expo-card:hover .expo-card-image img {
    transform: scale(1.06);
}

.expo-featured-tag {
    position: absolute;
    top: 14px;
    left: 14px;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--expo-gold), #a6752c);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .5px;
    text-transform: uppercase;
    box-shadow: 0 8px 18px rgba(189,135,55,.35);
}

.expo-card-info {
    padding: 20px 22px 24px;
}

.expo-card-medium {
    display: inline-block;
    margin-bottom: 8px;
    color: var(--expo-gold);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1.4px;
    text-transform: uppercase;
}

.expo-artwork-name {
    margin: 0 0 6px;
    font-family: "Poppins", sans-serif;
    font-size: 20px;
    font-weight: 600;
    line-height: 1.3;
    color: var(--expo-dark);
}

.expo-artist-name {
    margin: 0;
    color: var(--expo-muted);
    font-size: 14.5px;
    font-style: italic;
}

.expo-card-desc {
    margin: 12px 0 0;
    padding-top: 12px;
    border-top: 1px solid var(--expo-line);
    color: var(--expo-muted);
    font-size: 13.5px;
    line-height: 1.7;
}

/*
======================================================
EMPTY STATE
======================================================
*/
.expo-empty {
    text-align: center;
    padding: 100px 20px;
    color: var(--expo-muted);
    background: var(--expo-paper);
    border: 1px dashed var(--expo-line);
    border-radius: 20px;
}

.expo-empty i {
    font-size: 44px;
    display: block;
    margin-bottom: 14px;
    color: var(--expo-gold);
}

.expo-empty h3 {
    color: var(--expo-dark);
    margin: 0 0 8px;
}

.expo-empty p {
    margin: 0;
}

/*
======================================================
RESPONSIVE
======================================================
*/
@media (max-width: 1200px) {
    .expo-grid {
        grid-template-columns: repeat( 3, minmax(0, 1fr) );
    }
}

@media (max-width: 860px) {
    .expo-grid {
        grid-template-columns: repeat( 2, minmax(0, 1fr) );
        gap: 18px;
    }
}

@media (max-width: 520px) {
    .expo-grid {
        grid-template-columns: 1fr;
    }
}