/* Reset & Base Styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: #111;
    background-color: #fff;
    line-height: 1.6;
    padding: 0 2rem;
}

/* Header & Nav */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2.5rem 0;
    border-bottom: 1px solid #eee;
}

.logo {
    font-weight: 600;
    font-size: 1.2rem;
    letter-spacing: -0.02em;
}

nav a {
    text-decoration: none;
    color: #666;
    margin-left: 1.5rem;
    font-size: 0.95rem;
    transition: color 0.2s ease;
}

nav a:hover {
    color: #111;
}

/* Layout Sections */
main {
    max-width: 1200px;
    margin: 0 auto;
}

section {
    padding: 4rem 0;
}

h2 {
    font-size: 1.5rem;
    font-weight: 500;
    margin-bottom: 2.5rem;
    letter-spacing: -0.01em;
}

hr {
    border: 0;
    border-top: 1px solid #eee;
}

/* Minimal Grid for Art Pieces */
.matrix-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 3rem;
}

.art-card img {
    width: 100%;
    height: auto;
    display: block;
    margin-bottom: 1rem;
    background-color: #f9f9f9;
}

.art-details .title {
    font-style: italic;
    font-weight: 400;
}

.art-details .meta {
    font-size: 0.85rem;
    color: #666;
    margin-bottom: 0.5rem;
}

.art-details .price {
    font-weight: 500;
}