/* ===========================================
   Curation Shared Styles
   =========================================== */

/* ===========================================
   Local Fonts
   =========================================== */

@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 300;
    font-display: swap;
    src: url('fonts/inter-300.ttf') format('truetype');
}

@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('fonts/inter-400.ttf') format('truetype');
}

@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url('fonts/inter-500.ttf') format('truetype');
}

@font-face {
    font-family: 'Playfair Display';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('fonts/playfair-400.ttf') format('truetype');
}

@font-face {
    font-family: 'Playfair Display';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url('fonts/playfair-600.ttf') format('truetype');
}

@font-face {
    font-family: 'Playfair Display';
    font-style: italic;
    font-weight: 400;
    font-display: swap;
    src: url('fonts/playfair-400-italic.ttf') format('truetype');
}

/* ===========================================
   Variables
   =========================================== */

:root {
    --bg: #0a0a0a;
    --surface: #141414;
    --border: #2a2a2a;
    --text: #e8e8e8;
    --text-muted: #888;
    --accent: #5fa8d3;
    --accent-secondary: #9b5de5;
    --accent-gold: #c9a227;
    --price: #00d26a;
}

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

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

/* ===========================================
   Header
   =========================================== */

header {
    text-align: center;
    padding: 4rem 2rem;
    border-bottom: 1px solid var(--border);
    margin-bottom: 4rem;
}

.date {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--accent);
    margin-bottom: 1rem;
}

h1 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 400;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

h1.gold {
    background: linear-gradient(135deg, var(--text) 0%, var(--accent-gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    font-weight: 300;
    max-width: 600px;
    margin: 0 auto;
}

/* ===========================================
   Intro Section
   =========================================== */

.intro {
    padding-bottom: 4rem;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--border);
}

.intro-text {
    max-width: 720px;
    margin: 0 auto;
    text-align: center;
}

.intro-text p {
    color: var(--text-muted);
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    font-weight: 300;
}

.intro-text p:first-child {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    color: var(--text);
    font-style: italic;
}

.intro-text em {
    color: var(--accent);
    font-style: italic;
}

/* ===========================================
   Curation Entry (Art + Context)
   =========================================== */

.curation-entry {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 6rem;
    padding-bottom: 6rem;
    border-bottom: 1px solid var(--border);
}

.curation-entry:last-of-type {
    border-bottom: none;
    margin-bottom: 0;
}

.curation-entry:nth-child(even) {
    direction: rtl;
}

.curation-entry:nth-child(even) > * {
    direction: ltr;
}

.artwork {
    position: relative;
}

.artwork img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
    transition: transform 0.3s ease;
}

.artwork:hover img {
    transform: scale(1.02);
}

.price-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--price);
    border: 1px solid rgba(0, 210, 106, 0.3);
}

.context {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.news-tag {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--accent);
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.news-tag::before {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
}

h2 {
    font-family: 'Playfair Display', serif;
    font-size: 1.75rem;
    font-weight: 400;
    margin-bottom: 1rem;
    line-height: 1.3;
}

.commentary {
    color: var(--text-muted);
    font-size: 1rem;
    margin-bottom: 1.5rem;
    font-weight: 300;
}

.art-info {
    background: var(--surface);
    padding: 1.25rem;
    border-radius: 8px;
    border-left: 3px solid var(--accent);
}

.art-title {
    font-family: 'Playfair Display', serif;
    font-style: italic;
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.artist {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.art-description {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-top: 0.75rem;
    font-style: italic;
    opacity: 0.8;
}

.art-link {
    display: inline-block;
    margin-top: 0.75rem;
    color: var(--accent);
    text-decoration: none;
    font-size: 0.85rem;
    transition: opacity 0.2s;
}

.art-link:hover {
    opacity: 0.7;
}

/* ===========================================
   Summary Section
   =========================================== */

.summary {
    padding: 4rem 2rem;
    margin-top: 4rem;
    border-top: 1px solid var(--border);
}

.summary-text {
    max-width: 720px;
    margin: 0 auto;
    text-align: center;
}

.summary-text h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.75rem;
    font-weight: 400;
    margin-bottom: 1.5rem;
    color: var(--text);
}

.summary-text p {
    color: var(--text-muted);
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 1.25rem;
    font-weight: 300;
}

.summary-text p:last-child {
    margin-bottom: 0;
}

.summary-text strong {
    color: var(--text);
}

/* ===========================================
   Index / Listing Page
   =========================================== */

.index-header {
    text-align: center;
    padding: 6rem 2rem 4rem;
    border-bottom: 1px solid var(--border);
}

.index-header h1 {
    font-size: clamp(3rem, 8vw, 5rem);
    margin-bottom: 1.5rem;
}

.index-header .subtitle {
    font-size: 1.2rem;
    max-width: 500px;
}

.curation-list {
    padding: 4rem 2rem;
    max-width: 900px;
    margin: 0 auto;
}

.curation-card {
    display: block;
    text-decoration: none;
    color: inherit;
    padding: 2.5rem;
    margin-bottom: 2rem;
    background: var(--surface);
    border-radius: 12px;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.curation-card:hover {
    border-color: var(--accent);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.curation-card .card-date {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--accent);
    margin-bottom: 0.75rem;
}

.curation-card h2 {
    font-family: 'Playfair Display', serif;
    font-size: 1.75rem;
    font-weight: 400;
    margin-bottom: 0.75rem;
    color: var(--text);
}

.curation-card .card-description {
    color: var(--text-muted);
    font-size: 1rem;
    font-weight: 300;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.curation-card .card-meta {
    display: flex;
    gap: 1.5rem;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.curation-card .card-meta span {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.curation-card .arrow {
    display: inline-block;
    margin-left: 0.5rem;
    transition: transform 0.2s;
}

.curation-card:hover .arrow {
    transform: translateX(4px);
}

/* ===========================================
   Back Button
   =========================================== */

.back-btn {
    display: inline-block;
    padding: 1rem 1.5rem;
    margin: 2rem;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 1.1rem;
    transition: color 0.2s ease;
}

.back-btn:hover {
    color: var(--text);
}

.back-btn .arrow {
    display: inline-block;
    margin-right: 0.5rem;
    transition: transform 0.2s;
}

.back-btn:hover .arrow {
    transform: translateX(-4px);
}

/* ===========================================
   Share Button
   =========================================== */

.share-section {
    text-align: center;
    padding: 2rem;
}

.share-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.875rem 1.5rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 100px;
    color: var(--text);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 400;
    transition: all 0.2s ease;
}

.share-btn:hover {
    background: var(--text);
    color: var(--bg);
    border-color: var(--text);
}

.share-btn svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

/* ===========================================
   Footer
   =========================================== */

footer {
    text-align: center;
    padding: 4rem 2rem;
    border-top: 1px solid var(--border);
    margin-top: 4rem;
}

.curator {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.curator-name {
    color: var(--text);
}

/* ===========================================
   Responsive
   =========================================== */

@media (max-width: 768px) {
    .curation-entry,
    .curation-entry:nth-child(even) {
        grid-template-columns: 1fr;
        direction: ltr;
    }

    .container {
        padding: 1rem;
    }

    header, .index-header {
        padding: 2rem 1rem;
        margin-bottom: 2rem;
    }

    .curation-entry {
        margin-bottom: 3rem;
        padding-bottom: 3rem;
        gap: 1.5rem;
    }

    .curation-list {
        padding: 2rem 1rem;
    }

    .curation-card {
        padding: 1.5rem;
    }

    .curation-card .card-meta {
        flex-direction: column;
        gap: 0.5rem;
    }
}