/* ==========================================================================
   HESHAM MALIK — STUDIO ARCHIVE & CATALOGUE RAISONNÉ
   Production Stylesheet (style.css) - Fixed & Equalized Build
   ========================================================================== */

:root {
    --bg-canvas: #030303;
    --surface-glass: rgba(12, 12, 12, 0.88);
    --surface-solid: #080808;
    --surface-card: #0c0c0c;
    --text-primary: #f5f5f5;
    --text-secondary: #a0a0a0;
    --text-muted: #666666;
    --accent-gold: #d4af37;
    --accent-gold-glow: rgba(212, 175, 55, 0.4);
    --border-subtle: rgba(255, 255, 255, 0.08);
    --border-gold: rgba(212, 175, 55, 0.35);
    
    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* --- Core Resets & Global Smooth Scroll --- */
* { 
    box-sizing: border-box; 
    margin: 0;
    padding: 0;
}

html { 
    scroll-behavior: smooth; 
}

body {
    background-color: var(--bg-canvas);
    color: var(--text-primary);
    font-family: var(--font-sans);
    line-height: 1.8;
    letter-spacing: 0.02em;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* --- Hero Header Engine --- */
header.full-bleed-hero {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #000000;
}

.hero-bg-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    filter: brightness(0.65);
    z-index: 1;
}

.hero-overlay-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 1100px;
    padding: 0 20px;
}

h1.hero-title-main {
    font-family: var(--font-serif);
    font-size: 5.5rem;
    font-weight: 300;
    letter-spacing: 0.25em;
    margin: 0 0 10px 0;
    color: #ffffff;
    text-transform: uppercase;
    line-height: 1;
    text-shadow: 0 10px 30px rgba(0,0,0,0.8);
}

.hero-subtitle-main {
    font-size: 0.75rem;
    color: var(--accent-gold);
    text-transform: uppercase;
    letter-spacing: 0.4em;
    margin-bottom: 25px;
    text-shadow: 0 5px 15px rgba(0,0,0,0.8);
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    color: var(--text-secondary);
    font-size: 0.65rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    text-decoration: none;
    transition: color 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.scroll-indicator:hover { color: var(--accent-gold); }

.scroll-arrow {
    width: 12px;
    height: 12px;
    border-right: 1px solid var(--accent-gold);
    border-bottom: 1px solid var(--accent-gold);
    transform: rotate(45deg);
}

/* --- Fixed Institutional Navigation Bar --- */
nav.nav-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 12px 35px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(3, 3, 3, 0.94);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
    z-index: 9999;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    white-space: nowrap;
}

.nav-brand-title {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: #ffffff;
    font-weight: 300;
}

.nav-brand-divider {
    color: var(--border-gold);
    font-weight: 300;
    font-size: 0.9rem;
}

.nav-brand-sub {
    font-size: 0.62rem;
    letter-spacing: 0.18em;
    color: var(--accent-gold);
    text-transform: uppercase;
    font-weight: 300;
}

.nav-links {
    display: flex;
    gap: 20px;
    align-items: center;
    white-space: nowrap;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.62rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    transition: color 0.3s ease;
}

.nav-link:hover { color: var(--accent-gold); }

/* --- Institutional Metrics & Benchmark Cards --- */
.benchmark-box {
    background: var(--surface-solid);
    border: 1px solid var(--border-gold);
    padding: 30px 40px;
    max-width: 950px;
    margin: 60px auto 0 auto;
    box-shadow: 0 20px 50px rgba(0,0,0,0.8);
    display: flex;
    flex-direction: column;
    gap: 12px;
    text-align: left;
}

.benchmark-tag {
    font-size: 0.62rem;
    letter-spacing: 0.3em;
    color: var(--accent-gold);
    text-transform: uppercase;
}

.benchmark-text {
    font-size: 0.9rem;
    color: #ffffff;
    font-weight: 300;
    letter-spacing: 0.03em;
    line-height: 1.85;
}

.metrics-bar {
    max-width: 1140px;
    margin: 60px auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    padding: 0 20px;
}

.metric-card {
    background: var(--surface-glass);
    border: 1px solid var(--border-subtle);
    padding: 30px 20px;
    text-align: center;
    transition: border-color 0.3s ease;
}

.metric-card:hover { border-color: var(--border-gold); }

.metric-number {
    font-family: var(--font-serif);
    font-size: 2.8rem;
    color: var(--accent-gold);
    font-weight: 300;
    line-height: 1;
    margin-bottom: 8px;
}

.metric-label {
    font-size: 0.68rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--text-secondary);
}

/* --- Main Layout Sections --- */
main {
    max-width: 1140px;
    margin: 0 auto;
    padding: 20px 20px 100px;
}

section { margin-bottom: 120px; }

h2.section-heading {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    font-weight: 300;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    color: #ffffff;
    border-bottom: 1px solid var(--border-subtle);
    padding-bottom: 20px;
    margin-bottom: 40px;
    text-align: center;
}

/* --- SELECTED SERIES CATALOGUE — EQUALIZED BOX GRID --- */
.series-catalogue-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr); /* 2x2 grid for 4 items */
    gap: 30px;
    align-items: stretch; /* Forces equal heights across all row items */
    margin-top: 30px;
}

.series-card {
    background: var(--surface-card);
    border: 1px solid var(--border-subtle);
    padding: 25px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%; /* Guarantees box height consistency */
    transition: all 0.4s ease;
}

.series-card:hover {
    border-color: var(--border-gold);
    box-shadow: 0 15px 40px var(--accent-gold-glow);
    transform: translateY(-4px);
}

.series-card-image {
    width: 100%;
    height: 320px; /* Fixed frame height for uniform visual presentation */
    background: #000000;
    border: 1px solid var(--border-subtle);
    overflow: hidden;
    position: relative;
    margin-bottom: 20px;
}

.series-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    opacity: 0.88;
    transition: transform 0.5s ease, opacity 0.5s ease;
}

/* Option A: Focal Point Alignment Class for Top-Heavy Paintings (e.g., Faces) */
.series-card-image img.img-pos-top {
    object-position: top center !important;
}

.series-card:hover .series-card-image img {
    opacity: 1;
    transform: scale(1.04);
}

.series-card-content {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    justify-content: flex-start;
    margin-bottom: 20px;
}

.series-card-title {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    color: #ffffff;
    font-weight: 300;
    margin-bottom: 8px;
    letter-spacing: 0.03em;
}

.series-card-description {
    font-size: 0.82rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* --- MASTERWORK LEDGER GRID & EQUALIZED BOX STYLES --- */
.ledger-controls {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.ledger-btn {
    background: var(--surface-solid);
    border: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    padding: 10px 20px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.ledger-btn:hover, .ledger-btn.active {
    border-color: var(--accent-gold);
    color: var(--accent-gold);
    background: var(--surface-card);
}

.ledger-grid {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.ledger-row {
    background: var(--surface-card);
    border: 1px solid var(--border-subtle);
    display: grid;
    grid-template-columns: 280px 1fr 180px;
    align-items: stretch;
    gap: 30px;
    padding: 30px;
    min-height: 280px;
    transition: all 0.4s ease;
}

.ledger-row:hover {
    border-color: var(--border-gold);
    box-shadow: 0 15px 40px var(--accent-gold-glow);
}

.ledger-visual {
    width: 100%;
    height: 100%;
    min-height: 220px;
    background: #000000;
    border: 1px solid var(--border-subtle);
    overflow: hidden;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ledger-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    opacity: 0.85;
    transition: transform 0.5s ease, opacity 0.5s ease;
}

.ledger-row:hover .ledger-visual img {
    opacity: 1;
    transform: scale(1.04);
}

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

.ledger-pillar-tag {
    font-size: 0.6rem;
    letter-spacing: 0.25em;
    color: var(--accent-gold);
    text-transform: uppercase;
    margin-bottom: 8px;
    display: block;
}

.ledger-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: #ffffff;
    font-weight: 300;
    margin: 0 0 12px 0;
    letter-spacing: 0.03em;
    line-height: 1.3;
}

.ledger-meta-list {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

.ledger-meta-list strong { color: var(--text-primary); }

.ledger-actions {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: stretch;
}

.action-btn {
    background: transparent;
    border: 1px solid var(--border-subtle);
    color: var(--text-primary);
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    padding: 14px 10px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    width: 100%;
}

.action-btn:hover {
    border-color: var(--accent-gold);
    color: var(--accent-gold);
    background: var(--surface-solid);
}

/* --- Surface & Texture Macro Detail Viewer --- */
.macro-viewer-container {
    background: var(--surface-card);
    border: 1px solid var(--border-gold);
    padding: 30px;
    margin-top: 40px;
}

.macro-view-window {
    width: 100%;
    height: 550px;
    background: #050505;
    border: 1px solid var(--border-subtle);
    overflow: hidden;
    position: relative;
    cursor: grab;
    outline: none;
    user-select: none;
}

.macro-view-window:active {
    cursor: grabbing;
}

.macro-view-window img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    pointer-events: none;
    user-select: none;
    transform-origin: center center;
    will-change: transform;
}

.macro-controls-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 15px;
}

/* --- Cartographic Radar Map Engine --- */
.real-map-wrapper {
    background: var(--surface-card);
    border: 1px solid var(--border-gold);
    padding: 35px 20px;
    position: relative;
    box-shadow: 0 25px 70px rgba(0,0,0,0.9);
    text-align: center;
}

.map-quick-filter {
    margin: 15px auto 25px auto;
    max-width: 650px;
    display: flex;
    gap: 10px;
    justify-content: center;
    align-items: center;
}

.map-select {
    background: #000;
    border: 1px solid var(--border-gold);
    color: var(--text-primary);
    padding: 8px 14px;
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    outline: none;
    border-radius: 4px;
    cursor: pointer;
}

.map-canvas-frame {
    position: relative;
    width: 100%;
    max-width: 1000px;
    margin: 10px auto 0 auto;
    aspect-ratio: 2 / 1;
    background-color: #000000;
    border: 1px solid var(--border-gold);
    box-shadow: inset 0 0 50px rgba(0,0,0,0.95), 0 0 25px var(--accent-gold-glow);
    overflow: hidden;
}

.radar-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(to right, rgba(212, 175, 55, 0.04) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(212, 175, 55, 0.04) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
    z-index: 2;
}

.world-map-svg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    opacity: 0.55;
    filter: sepia(100%) hue-rotate(5deg) saturate(300%) brightness(110%);
    pointer-events: none;
    z-index: 1;
}

.map-node {
    position: absolute;
    width: 10px;
    height: 10px;
    background: #ffffff;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    cursor: pointer;
    z-index: 100;
    box-shadow: 0 0 10px var(--accent-gold);
    pointer-events: auto;
    transition: transform 0.2s ease, background-color 0.2s ease, z-index 0.2s ease;
}

.map-node::after {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    width: 18px;
    height: 18px;
    border: 1px solid var(--accent-gold);
    border-radius: 50%;
    animation: pulse-ring 1.8s infinite ease-out;
    pointer-events: none;
}

.map-node:hover, .map-node.active-node {
    transform: translate(-50%, -50%) scale(1.8);
    background: var(--accent-gold);
    z-index: 500 !important;
}

@keyframes pulse-ring {
    0% { transform: scale(0.5); opacity: 1; }
    100% { transform: scale(2.2); opacity: 0; }
}

.node-label {
    position: absolute;
    top: 14px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.58rem;
    color: #ffffff;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    white-space: nowrap;
    background: rgba(0, 0, 0, 0.92);
    padding: 2px 5px;
    border: 1px solid var(--border-gold);
    pointer-events: none;
    transition: opacity 0.2s ease;
}

.map-node.label-top .node-label { top: -22px; }
.map-node.label-left .node-label { top: -2px; left: -10px; transform: translateX(-100%); }
.map-node.label-right .node-label { top: -2px; left: 16px; transform: translateX(0); }

.map-popup-card {
    position: absolute;
    width: 320px;
    max-width: 90vw;
    background: rgba(8, 8, 8, 0.98);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid var(--border-gold);
    padding: 18px 22px;
    text-align: left;
    box-shadow: 0 20px 50px rgba(0,0,0,0.98), 0 0 20px var(--accent-gold-glow);
    display: none;
    z-index: 1000;
    border-radius: 4px;
}

.map-popup-card.active { display: block; }

.map-popup-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-subtle);
    padding-bottom: 6px;
    margin-bottom: 10px;
}

.map-popup-city {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    color: var(--accent-gold);
    margin: 0;
    font-weight: 300;
}

.map-popup-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.4rem;
    cursor: pointer;
    line-height: 1;
}

.map-popup-close:hover { color: var(--accent-gold); }

.map-popup-shows {
    font-size: 0.78rem;
    color: var(--text-secondary);
    line-height: 1.7;
    max-height: 240px;
    overflow-y: auto;
}

/* --- Mombasa Monograph --- */
.mombasa-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px auto;
}

.mombasa-accordion-trigger {
    background: none;
    border: none;
    color: inherit;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    width: 100%;
    outline: none;
}

.mombasa-title {
    font-family: var(--font-serif);
    font-size: 2.6rem;
    font-weight: 300;
    letter-spacing: 0.2em;
    color: #ffffff;
    text-transform: uppercase;
    margin: 10px 0;
    transition: color 0.3s ease;
}

.mombasa-accordion-trigger:hover .mombasa-title {
    color: var(--accent-gold);
}

.toggle-icon {
    font-family: var(--font-sans);
    font-size: 1.8rem;
    color: var(--accent-gold);
    transition: transform 0.3s ease;
    user-select: none;
}

.mombasa-subtitle {
    font-size: 0.72rem;
    color: var(--accent-gold);
    letter-spacing: 0.35em;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.mosaic-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 15px;
    margin-top: 30px;
}

.mosaic-card {
    position: relative;
    aspect-ratio: 4 / 5;
    background: var(--surface-card);
    border: 1px solid var(--border-subtle);
    overflow: hidden;
    cursor: pointer;
    transition: all 0.4s ease;
}

.mosaic-card:hover {
    border-color: var(--border-gold);
    transform: translateY(-4px);
    box-shadow: 0 10px 30px var(--accent-gold-glow);
}

.mosaic-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%) contrast(110%);
    transition: transform 0.5s ease, filter 0.5s ease;
}

.mosaic-card:hover img {
    filter: grayscale(0%) contrast(100%);
    transform: scale(1.06);
}

/* --- Modal & Lightbox Overlays --- */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(3, 3, 3, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 20000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-box {
    background: var(--surface-solid);
    border: 1px solid var(--border-gold);
    max-width: 750px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    padding: 50px;
    position: relative;
    box-shadow: 0 40px 100px rgba(0,0,0,0.95);
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 25px;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 2rem;
    cursor: pointer;
    transition: color 0.3s ease;
}

.modal-close:hover { color: var(--accent-gold); }

/* --- Footer --- */
footer {
    background: var(--surface-solid);
    border-top: 1px solid var(--border-subtle);
    padding: 60px 20px;
    text-align: center;
}

.footer-copy {
    font-size: 0.68rem;
    color: var(--text-muted);
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS
   ========================================================================== */

@media (max-width: 1024px) {
    .mosaic-grid { grid-template-columns: repeat(3, 1fr); }
    .nav-brand-sub, .nav-brand-divider { display: none; }
}

@media (max-width: 900px) {
    nav.nav-bar { padding: 12px 20px; }
    .nav-links { display: none; }
    h1.hero-title-main { font-size: 3.2rem; letter-spacing: 0.18em; }
    .metrics-bar { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .series-catalogue-grid { grid-template-columns: 1fr; } /* Stacks 1 column on mobile/tablet */
    .ledger-row { 
        grid-template-columns: 1fr; 
        gap: 20px; 
    }
    .ledger-visual { height: 240px; }
}

@media (max-width: 600px) {
    h1.hero-title-main { font-size: 2.2rem; letter-spacing: 0.12em; }
    .hero-subtitle-main { font-size: 0.62rem; letter-spacing: 0.25em; }
    .benchmark-box { padding: 20px; margin-top: 30px; }
    .benchmark-text { font-size: 0.82rem; line-height: 1.7; }
    .mosaic-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .mombasa-title { font-size: 1.8rem; }
    .real-map-wrapper { padding: 20px 10px; }
    .map-quick-filter { flex-direction: column; width: 100%; }
    .map-select { width: 100%; font-size: 0.78rem; padding: 10px; }
    .map-canvas-frame { aspect-ratio: 16 / 10; }
    .macro-viewer-container { padding: 15px; }
    .macro-view-window { height: 380px; }
    .macro-controls-bar { flex-direction: column; gap: 10px; text-align: center; }
}

@media print {
    body { background: #ffffff !important; color: #000000 !important; }
    nav, footer, .scroll-indicator, .macro-controls-bar, .ledger-controls, .map-quick-filter { display: none !important; }
    .modal-overlay { position: static; opacity: 1; pointer-events: auto; background: none; }
    .modal-box { border: 1px solid #000000; box-shadow: none; max-height: none; width: 100%; padding: 20mm; }
    .modal-close { display: none; }
}