/* ===========================
   CSS VARIABLES & RESET
   =========================== */
:root {
    --primary: #000;
    --secondary: #666;
    --accent: #ff4444;
    --bg: #fff;
    --bg-secondary: #f8f8f8;
    --border: #e0e0e0;
    
    --font-primary: 'Fira Code', monospace;
    --font-secondary: 'Inter', sans-serif;
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow: 0 2px 20px rgba(0,0,0,0.08);
    --shadow-lg: 0 10px 40px rgba(0,0,0,0.12);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-secondary);
    color: var(--primary);
    background: var(--bg);
    line-height: 1.6;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    display: block;
    height: auto;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
    transition: var(--transition);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ===========================
   NAVIGATION
   =========================== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}

.navbar.scrolled {
    box-shadow: var(--shadow);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.2rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-primary);
    font-size: 1.2rem;
    font-weight: 600;
    letter-spacing: 0.05em;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
}

.nav-menu a {
    font-family: var(--font-primary);
    font-size: 0.9rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

.nav-menu a:hover::after {
    width: 100%;
}

.nav-cta {
    padding: 0.6rem 1.5rem;
    background: var(--primary);
    color: var(--bg);
    border-radius: 4px;
}

.nav-cta::after {
    display: none;
}

.nav-cta:hover {
    background: var(--secondary);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 0.5rem;
}

.menu-toggle span {
    width: 25px;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

/* ===========================
   HERO SECTION
   =========================== */
.hero {
    width: 100vw;
    height: 100vh;
    padding: 2rem;
    padding-top: 8rem;
    /*background: linear-gradient(135deg, #f5f5f5 0%, #ffffff 100%);*/
    background: url("/images/hero-art.jpg");
    background-repeat: no-repeat;
    background-size: cover;
}

.hero-content {
    text-align: center;
    max-width: 900px;
}
.hero-overlay{
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
    padding: 1rem 2rem 2rem;
}

.hero-title {
    font-family: var(--font-primary);
    font-size: clamp(2.5rem, 6vw, 7rem);
    font-weight: 600;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 1.5rem;
    color: #fff;
}

.hero-title span {
    display: block;
}

.glitch {
    position: relative;
    animation: glitch-subtle 3s infinite;
}

@keyframes glitch-subtle {
    0%, 100% { transform: translate(0); }
    33% { transform: translate(-2px, 2px); }
    66% { transform: translate(2px, -2px); }
}

.hero-subtitle {
    font-family: var(--font-primary);
    font-size: clamp(1rem, 2vw, 1.3rem);
     font-weight: 400;
    color: #fff;
    margin-bottom: 3rem;
    border-radius: 2px;
    text-shadow: 0 0 1px #222 ;
}

.hero-cta {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 1rem 2.5rem;
    font-family: var(--font-primary);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: 4px;
    display: inline-block;
    font-weight: 500;
}

.btn-primary {
    background: var(--primary);
    color: var(--bg);
}

.btn-primary:hover {
    background: var(--secondary);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.btn-outline {
    border: 2px solid var(--primary);
    color: var(--primary);
}

.btn-outline:hover {
    background: var(--primary);
    color: var(--bg);
}

.btn-full {
    width: 100%;
}

.scroll-indicator {
    position: absolute;
    bottom: 3rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    font-family: var(--font-primary);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--secondary);
}

.scroll-line {
    width: 1px;
    height: 50px;
    background: var(--secondary);
    animation: scroll-animation 2s infinite;
}

@keyframes scroll-animation {
    0% { height: 0; opacity: 0; }
    50% { height: 50px; opacity: 1; }
    100% { height: 50px; opacity: 0; }
}

/* ===========================
   FILTER SECTION
   =========================== */
.filter-section {
    padding: 2rem 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 70px;
    z-index: 100;
    backdrop-filter: blur(10px);
}

.filter-bar {
    display: flex;
    gap: 1rem;
    overflow-x: auto;
    padding-bottom: 0.5rem;
    scrollbar-width: none;
    max-width: 95vw;
    
}


.filter-bar::-webkit-scrollbar {
    display: none;
}

.filter-section .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.filter-btn {
    font-family: var(--font-primary);
    font-size: 0.85rem;
    padding: 0.6rem 1.5rem;
    border: 1px solid var(--border);
    border-radius: 4px;
    white-space: nowrap;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

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

.filter-btn.active {
    background: var(--primary);
    color: var(--bg);
    border-color: var(--primary);
}

.view-toggle {
    display: flex;
    gap: 0.5rem;
}

.view-btn {
    padding: 0.6rem;
    border: 1px solid var(--border);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.view-btn svg {
    fill: var(--secondary);
}

.view-btn.active {
    background: var(--primary);
    border-color: var(--primary);
}

.view-btn.active svg {
    fill: var(--bg);
}

/* ===========================
   GALLERY SECTION
   =========================== */
.gallery {
    padding: 4rem 0;
    min-height: 100vh;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 3rem;
    animation: fadeIn 0.6s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.gallery-grid.list-view {
    grid-template-columns: 1fr;
}

.artwork-item {
    opacity: 0;
    animation: slideUp 0.6s ease-out forwards;
}

.artwork-item:nth-child(1) { animation-delay: 0.1s; }
.artwork-item:nth-child(2) { animation-delay: 0.2s; }
.artwork-item:nth-child(3) { animation-delay: 0.3s; }
.artwork-item:nth-child(4) { animation-delay: 0.4s; }
.artwork-item:nth-child(5) { animation-delay: 0.5s; }
.artwork-item:nth-child(6) { animation-delay: 0.6s; }

@keyframes slideUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.artwork-item.hidden {
    display: none;
}

.list-view .artwork-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: center;
}

.artwork-image {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    aspect-ratio: 4/5;
    background: var(--bg-secondary);
}

.list-view .artwork-image {
    aspect-ratio: 16/10;
}

.artwork-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.artwork-item:hover .artwork-image img {
    transform: scale(1.05);
}

.artwork-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.artwork-item:hover .artwork-overlay {
    opacity: 1;
}

.quick-view-btn {
    padding: 0.8rem 2rem;
    background: var(--bg);
    color: var(--primary);
    font-family: var(--font-primary);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: 4px;
    font-weight: 500;
}

.quick-view-btn:hover {
    background: var(--primary);
    color: var(--bg);
}

.artwork-info {
    padding: 1.5rem 0;
}

.artwork-title {
    font-family: var(--font-primary);
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: 0.8rem;
    letter-spacing: -0.01em;
}

.artwork-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    font-family: var(--font-primary);
    font-size: 0.8rem;
    color: var(--secondary);
    margin-bottom: 1rem;
}

.artwork-meta span {
    position: relative;
}

.artwork-meta span:not(:last-child)::after {
    content: '•';
    position: absolute;
    right: -0.6rem;
}

.artwork-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1.5rem;
}

.artwork-status {
    font-family: var(--font-primary);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 0.4rem 1rem;
    border-radius: 4px;
    font-weight: 500;
}

.artwork-status.available {
    background: #e8f5e9;
    color: #2e7d32;
}

.artwork-status.sold {
    background: #ffebee;
    color: #c62828;
}

.inquire-btn {
    font-family: var(--font-primary);
    font-size: 0.8rem;
    padding: 0.6rem 1.5rem;
    background: var(--primary);
    color: var(--bg);
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.inquire-btn:hover:not(:disabled) {
    background: var(--secondary);
    transform: translateY(-2px);
}

.inquire-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ===========================
   ABOUT SECTION
   =========================== */
.about {
    padding: 6rem 0;
    background: var(--bg-secondary);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-image {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.section-title {
    font-family: var(--font-primary);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 600;
    margin-bottom: 2rem;
    letter-spacing: -0.02em;
}

.about-text {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--secondary);
    margin-bottom: 1.5rem;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.stat {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.stat-number {
    font-family: var(--font-primary);
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--primary);
}

.stat-label {
    font-family: var(--font-primary);
    font-size: 0.85rem;
    color: var(--secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ===========================
   CONTACT SECTION
   =========================== */
.contact {
    padding: 6rem 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
}

.contact-text {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--secondary);
    margin-bottom: 3rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-bottom: 3rem;
}

.contact-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.contact-label {
    font-family: var(--font-primary);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--secondary);
}

.contact-item a,
.contact-item p {
    font-size: 1.1rem;
    color: var(--primary);
}

.contact-item a:hover {
    color: var(--accent);
}

.social-links {
    display: flex;
    gap: 1.5rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
    border-radius: 4px;
}

.social-links a:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--bg);
    transform: translateY(-2px);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-family: var(--font-primary);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--secondary);
}

.form-group input,
.form-group textarea {
    padding: 1rem;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-family: var(--font-secondary);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* ===========================
   MODAL
   =========================== */
.modal {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.modal.active {
    display: flex;
}

.modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    animation: fadeIn 0.3s ease-out;
}

.modal-content {
    position: relative;
    background: var(--bg);
    max-width: 1200px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    border-radius: 12px;
    animation: slideUp 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 40px;
    height: 40px;
    background: var(--bg);
    border-radius: 50%;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    box-shadow: var(--shadow);
}

.modal-close:hover {
    background: var(--primary);
    color: var(--bg);
}

.modal-body {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
}

.modal-image {
    background: var(--bg-secondary);
}

.modal-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.modal-info {
    padding: 3rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

#modalTitle {
    font-family: var(--font-primary);
    font-size: 1.8rem;
    font-weight: 600;
}

.modal-meta {
    font-family: var(--font-primary);
    font-size: 0.9rem;
    color: var(--secondary);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.modal-description {
    line-height: 1.8;
    color: var(--secondary);
}

/* ===========================
   FOOTER
   =========================== */
.footer {
    padding: 3rem 0;
    background: var(--primary);
    color: var(--bg);
    text-align: center;
}

.footer p {
    font-family: var(--font-primary);
    font-size: 0.85rem;
    opacity: 0.7;
}

/* ===========================
   RESPONSIVE
   =========================== */
@media (max-width: 1024px) {
    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
        gap: 2rem;
    }
    
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .modal-body {
        grid-template-columns: 1fr;
    }
    
    .modal-image {
        max-height: 400px;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--bg);
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
        transform: translateX(-100%);
        box-shadow: var(--shadow-lg);
    }
    
    .nav-menu.active {
        transform: translateX(0);
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }
    
    .filter-section .container {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .list-view .artwork-item {
        grid-template-columns: 1fr;
    }
    
    .about-stats {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .hero-cta {
        flex-direction: column;
        width: 100%;
    }
    
    .btn {
        width: 100%;
    }
    
    .modal-info {
        padding: 2rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }
    
    .hero {
        padding: 8rem 1rem 4rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .filter-bar {
        gap: 0.5rem;
    }
    
    .filter-btn {
        font-size: 0.75rem;
        padding: 0.5rem 1rem;
    }
}