/* Base styles and resets */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

:root {
    --primary-color: #ED006C;
    --secondary-color: #02CEFC;
    --shadow-color: #690759;
    --background-color: #12032f;
    --background-dark-color: #000b13;
    --font-color: #fff3f3;
    --grid-color: #1a1a1a;

    --crt-size: 2px;
    --crt-speed: 0s;

    --border-primary-size: 2px;
    --border-secondary-size: 1px;

    --shadow-primary-size: 16px;
    --shadow-secondary-size: 8px;
    --shadow-text-size: 6px;

    --section-margin: 80px auto 40px;
}

body {
    background-color: var(--background-color);
    color: var(--font-color);
    line-height: 1.6;
    overflow-x: hidden;
    background-image: 
        linear-gradient(var(--background-dark-color), var(--background-color)),
        repeating-linear-gradient(0deg, transparent, transparent 2px, var(--grid-color) 2px, var(--grid-color) 4px),
        repeating-linear-gradient(90deg, transparent, transparent 2px, var(--grid-color) 2px, var(--grid-color) 4px);
    padding-top: 120px;
}        

/* Loading Screen */
#loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--background-color);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 1s ease-out;
}

.terminal-loader {
    width: 80%;
    max-width: 700px;
    background-color: var(--background-dark-color);
    border: var(--border-primary-size) solid var(--primary-color);
    box-shadow: 0 0 var(--shadow-primary-size) var(--border-secondary-size) var(--primary-color);
    border-radius: 5px;
    padding: 20px;
    font-family: 'Courier New', monospace;
    color: var(--font-color);
    overflow: hidden;
}

.terminal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: var(--border-secondary-size) solid var(--primary-color);
    padding-bottom: 10px;
    margin-bottom: 15px;
}

.terminal-title {
    font-weight: bold;
    text-shadow: 0 0 var(--shadow-secondary-size) var(--primary-color);
}

.terminal-controls {
    display: flex;
}

.terminal-control {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin-left: 5px;
}

.control-close { background-color: #ff5f56; }
.control-minimize { background-color: #ffbd2e; }
.control-maximize { background-color: #27c93f; }

.terminal-body {
    height: 250px;
    overflow-y: auto;
    padding: 10px;
}

.terminal-line {
    margin-bottom: 8px;
    min-height: 1.2em;
}

.terminal-prompt {
    color: var(--primary-color);
    margin-right: 10px;
}

.progress-bar {
    height: 4px;
    background-color: var(--background-color);
    margin-top: 15px;
    border-radius: 2px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--secondary-color), var(--primary-color));
    transition: width 0.5s ease;
}

/* Main Content */
#main-content {
    opacity: 0;
    transition: opacity 1s ease-in;
}

/* Cyberpunk scanline effect */
.scanlines::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(transparent 50%, var(--background-dark-color) 50%);
    background-size: 100% var(--crt-size);
    z-index: 10000;
    pointer-events: none;
    opacity: 0.3;
    animation: scanline var(--crt-speed) linear infinite;
}

@keyframes scanline {
    0% {
        background-position: 0 100%;
    }
    100% {
        background-position: 0 0;
    }
}

/* ===== Header styles ====== */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--background-color);
    box-shadow: 0 0 var(--shadow-primary-size) var(--primary-color);
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    z-index: 1000;
    border-bottom: var(--border-primary-size) solid var(--primary-color);
}

.home-button {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    color: var(--font-color);
    transition: all 0.3s ease;
    position: relative;
    z-index: 10;
    margin: 16px;
    padding: 8px;
}

.home-button:hover {
    text-shadow: 0 0 var(--shadow-primary-size) var(--secondary-color);
}

.home-icon {
    width: 32px;
    height: 32px;
    margin-bottom: 4px;
    filter: drop-shadow(0 0 var(--shadow-text-size) var(--primary-color));
}

.home-caption {
    font-size: 0.8rem;
    letter-spacing: 1px;
    filter: drop-shadow(0 0 var(--shadow-text-size) var(--primary-color));
}

.title-container {
    text-align: center;
    flex-grow: 1;
    margin-right: 80px;
    position: relative;
}

.main-title {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--font-color);
    text-shadow: 0 0 var(--shadow-text-size) var(--secondary-color);
    letter-spacing: 2px;
    text-transform: uppercase;
    animation: flicker 5s infinite alternate;
}

.subtitle {
    font-size: 1.4rem;
    color: var(--primary-color);
    font-weight: 500;
    text-shadow: 0 0 var(--shadow-text-size) var(--secondary-color);
    letter-spacing: 3px;
    position: relative;
}

.subtitle::after {
    content: '_';
    animation: blink 1s step-end infinite;
    color: var(--primary-color);
    margin-left: 5px;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

@keyframes flicker {
    0%, 18%, 22%, 25%, 53%, 57%, 100% {
        text-shadow: 0 0 1px var(--secondary-color),
                        0 0 2px var(--secondary-color),
                        0 0 4px var(--secondary-color),
                        0 0 1px var(--shadow-color),
                        0 0 2px var(--shadow-color),
                        0 0 4px var(--shadow-color);
    }
    20%, 24%, 55% {
        text-shadow: none;
    }
}

/* ====== Gallery styles ====== */
.gallery {
    display: grid;
    grid-template-columns: auto auto auto;
    gap: 30px;
    padding: 30px;
    max-width: 1400px;
    margin: var(--section-margin);
}

.card {
    background: var(--background-dark-color);
    border-radius: 4px;
    overflow: hidden;
    box-shadow: 0 0 var(--shadow-secondary-size) var(--primary-color);
    transition: all 0.4s ease;
    text-decoration: none;
    color: inherit;
    position: relative;
    border: var(--border-primary-size) solid var(--primary-color);
    transform-style: preserve-3d;
    perspective: 1000px;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    z-index: 2;
}

.card:hover {
    transform: translateY(-10px) rotateX(5deg);
    box-shadow: 0 0 var(--shadow-secondary-size) var(--shadow-text-size) var(--primary-color);
}

.card-image-container {
    position: relative;
    overflow: hidden;
    height: auto;
}

.card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.card:hover .card-image {
    transform: scale(1.05);
}

.card-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--background-dark-color);
    padding: 20px 15px 15px;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

.card:hover .card-overlay {
    opacity: 1;
    transform: translateY(0);
}

.card-title {
    padding: 15px;
    text-align: center;
    font-weight: 500;
    color: var(--font-color);
    text-shadow: 0 0 var(--shadow-text-size) var(--primary-color);
    letter-spacing: 1px;
    position: relative;
    z-index: 2;
    background: var(--background-dark-color);
}

.card-date {
    color: var(--secondary-color);
    font-size: 0.8rem;
    margin-top: 10px;
    display: block;
}

/* Glitch effect on hover */
.card:hover .card-title {
    animation: glitch 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
}

@keyframes glitch {
    0% {
        transform: translate(0);
    }
    20% {
        transform: translate(-2px, 2px);
    }
    40% {
        transform: translate(-2px, -2px);
    }
    60% {
        transform: translate(2px, 2px);
    }
    80% {
        transform: translate(2px, -2px);
    }
    100% {
        transform: translate(0);
    }
}

/* ========== FOOTER ========== */
footer {
  text-align: center;
  margin-top: 32px;
  margin-bottom: 32px;
  font-size: 1rem;
  color: var(--font-color);
}

/* ====== Copyright ====== */
.copyright {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    opacity: 0.6;
}

/* === Artworks === */ 
.artwork-container {
    max-width: 1200px;
    margin: var(--section-margin);
    padding: 30px;
    background: var(--background-dark-color);
    border: var(--border-primary-size) solid var(--primary-color);
    box-shadow: 0 0 var(--shadow-primary-size) var(--primary-color);
    border-radius: 8px;
    position: relative;
    overflow: hidden;
}

.artwork-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    z-index: 2;
}

.artwork-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

.artwork-visual {
    position: relative;
    border: var(--border-secondary-size) solid var(--secondary-color);
    overflow: hidden;
    border-radius: 4px;
    transition: all 0.4s ease;
}

.artwork-image-container {
    position: relative;
    border: var(--border-secondary-size) solid var(--secondary-color);
    box-shadow: 0 0 var(--shadow-primary-size) var(--secondary-color);
    border-radius: 4px;
    overflow: hidden;
}

.artwork-image {
    width: 100%;
    display: block;
    transition: transform 0.5s ease;
    border-radius: 3px;
}

.artwork-visual:hover .artwork-image {
    transform: scale(1.02);
}

.image-frame {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.artwork-details {
    background: rgba(15, 15, 15, 0.7);
    padding: 20px;
    border: var(--border-secondary-size) solid var(--secondary-color);
    box-shadow: 0 0 var(--shadow-primary-size) var(--secondary-color);
    border-radius: 4px;
    position: relative;
    overflow: hidden;
}

.artwork-details::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    z-index: 2;
}

.artwork-title {
    color: var(--font-color);
    font-size: 2rem;
    margin-bottom: 15px;
    text-shadow: 0 0 var(--shadow-text-size) var(--secondary-color);
    letter-spacing: 2px;
    position: relative;
    padding-bottom: 10px;
}

.artwork-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100px;
    height: 2px;
    background: linear-gradient(90deg, var(--neon-pink), transparent);
}

.artwork-price {
    color: var(--font-color);
    font-size: 1.5rem;
    margin: 20px 0;
    text-shadow: 0 0 var(--shadow-text-size) var(--primary-color);
    font-weight: bold;
}

.artwork-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 25px;
    flex-wrap: wrap;
}

.meta-item {
    padding: 8px 12px;
    background: var(--background-color);
    border: var(--border-secondary-size) solid var(--secondary-color);
    border-radius: 3px;
    font-size: 0.9rem;
}

.meta-label {
    color: var(--primary-color);
    font-size: 0.8rem;
    margin-bottom: 5px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.artwork-description {
    line-height: 1.6;
    margin-bottom: 20px;
    background: var(--background-color);
    padding: 16px;
    border-left: var(--border-secondary-size) solid var(--primary-color);
    position: relative;
}
        
.action-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.btn {
    padding: 12px 25px;
    background: transparent;
    border: var(--border-secondary-size) solid;
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: bold;
    letter-spacing: 1px;
    text-transform: uppercase;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary {
    color: var(--secondary-color);
    border-color: var(--secondary-color);
}

.btn-primary:hover {
    background: var(--background-color);
    box-shadow: 0 0 8px var(--secondary-color);
    text-shadow: 0 0 var(--shadow-text-size) var(--secondary-color);
}

.btn-secondary {
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-secondary:hover {
    background: var(--background-color);
    box-shadow: 0 0 8px var(--primary-color);
    text-shadow: 0 0 var(--shadow-text-size) var(--primary-color);
}

.related-artworks {
    margin-top: 60px;
    grid-column: 1 / -1;
}

.section-title {
    color: var(--neon-pink);
    font-size: 1.8rem;
    margin-bottom: 30px;
    text-shadow: 0 0 var(--shadow-secondary-size) var(--primary-colork);
    text-align: center;
    position: relative;
    padding-bottom: 15px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 160px;
    height: 2px;
    background: linear-gradient(20deg, transparent, var(--secondary-color), transparent);
}

.related-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    gap: 24px;
    align-items: start;
    margin: 40px;
}

.related-item {
    background: var(--background-color);
    border: var(--primary-color) solid var(--primary-color);
    border-radius: 4px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.related-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px var(--secondary-color);
}

.related-image {
    width: 100%;
    height: 150px;
    object-fit: cover;
    display: block;
}

.related-title {
    padding: 15px;
    text-align: center;
    color: var(--font-color);
    font-size: 0.9rem;
}

.error-message {
    text-align: center;
    padding: 40px;
    margin: 120px auto;
    max-width: 600px;
}

@media (max-width: 968px) {
    .artwork-container {
        margin: 100px 5% 50px;
        gap: 30px;
    }
    
    .artwork-content {
        grid-template-columns: 1fr;
        padding: 0 16px 8px;
        margin-top: 20px;
    }

    .artwork-title {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .artwork-content {
        padding: 0 4px 2px;
    }

    .artwork-title {
        font-size: 1.8rem;
    }
    
    .artwork-price {
        font-size: 1.6rem;
    }
    
    .artwork-meta {
        flex-direction: column;
        gap: 10px;
    }
    
    .action-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        text-align: center;
    }
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .gallery {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
        padding: 20px;
        gap: 15px;
    }
    
    header {
        padding: 15px;
    }
    
    .main-title {
        font-size: 1.5rem;
    }
    
    .subtitle {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    body {
        padding-top: 90px;
    }
    
    .gallery {
        grid-template-columns: 1fr;
        padding: 15px;
    }
    
    .title-container {
        margin-right: 60px;
    }
}

/* Cyberpunk corner elements */
.corner {
    position: fixed;
    width: 20px;
    height: 20px;
    z-index: 1001;
}

.corner-top-left {
    top: 0;
    left: 0;
    border-top: 2px solid var(--primary-color);
    border-left: 2px solid var(--primary-color);
}

.corner-top-right {
    top: 0;
    right: 0;
    border-top: 2px solid var(--secondary-color);
    border-right: 2px solid var(--secondary-color);
}

.corner-bottom-left {
    bottom: 0;
    left: 0;
    border-bottom: 2px solid var(--secondary-color);
    border-left: 2px solid var(--secondary-color);
}

.corner-bottom-right {
    bottom: 0;
    right: 0;
    border-bottom: 2px solid var(--shadow-color);
    border-right: 2px solid var(--shadow-color);
}