/*
 * ELB Gallery - Main Stylesheet
 * Original Art by Emmy Brooks
 *
 * Design inspired by vibrant florals and artistic expression
 */

/* ============================================
   CSS Variables & Theme
   ============================================ */
:root {
    /* Primary Colors - inspired by Emmy's palette */
    --color-primary: #2B5D6B;      /* Deep teal */
    --color-primary-light: #4A8B9B;
    --color-primary-dark: #1D4350;

    --color-accent: #D4726A;        /* Coral pink */
    --color-accent-light: #E8958F;
    --color-accent-dark: #B85B54;

    --color-warm: #E8A85C;          /* Warm orange */
    --color-warm-light: #F2C88C;

    /* Neutrals */
    --color-cream: #FAF7F2;
    --color-beige: #F5EDE3;
    --color-sand: #E8DED1;
    --color-text: #2D2D2D;
    --color-text-light: #5A5A5A;
    --color-text-muted: #8A8A8A;
    --color-white: #FFFFFF;
    --color-black: #1A1A1A;

    /* Status Colors */
    --color-success: #4A9B7F;
    --color-error: #C75B5B;
    --color-warning: #D4A03E;

    /* Typography */
    --font-display: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Montserrat', -apple-system, sans-serif;

    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.5rem;
    --font-size-5xl: 3.5rem;
    --font-size-6xl: 4.5rem;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    --space-5xl: 8rem;

    /* Layout */
    --max-width: 1400px;
    --header-height: 80px;
    --header-height-scrolled: 70px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
    --transition-bounce: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
    --shadow-xl: 0 20px 50px rgba(0,0,0,0.15);

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-full: 9999px;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    font-weight: 400;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-cream);
    overflow-x: hidden;
}

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

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul, ol {
    list-style: none;
}

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}

/* ============================================
   Typography
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 400;
    line-height: 1.2;
    color: var(--color-text);
}

h1 { font-size: var(--font-size-5xl); }
h2 { font-size: var(--font-size-4xl); }
h3 { font-size: var(--font-size-3xl); }
h4 { font-size: var(--font-size-2xl); }
h5 { font-size: var(--font-size-xl); }
h6 { font-size: var(--font-size-lg); }

.display-heading {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 8vw, 6rem);
    font-weight: 300;
    font-style: italic;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.section-heading {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 400;
    margin-bottom: var(--space-lg);
}

.label {
    font-family: var(--font-body);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-text-muted);
}

/* ============================================
   Announcement Bar
   ============================================ */
.announcement-bar {
    background: var(--color-primary);
    color: var(--color-white);
    padding: var(--space-sm) var(--space-xl);
    text-align: center;
    font-size: var(--font-size-sm);
    position: relative;
}

.announcement-bar p {
    margin: 0;
}

.announcement-close {
    position: absolute;
    right: var(--space-md);
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-white);
    font-size: var(--font-size-xl);
    opacity: 0.7;
    transition: opacity var(--transition-fast);
}

.announcement-close:hover {
    opacity: 1;
}

/* ============================================
   Header & Navigation
   ============================================ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--color-cream);
    height: var(--header-height);
    transition: all var(--transition-base);
}

.site-header.scrolled {
    height: var(--header-height-scrolled);
    background: rgba(250, 247, 242, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
}

.header-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-xl);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.site-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    transition: transform var(--transition-base);
}

.site-logo:hover {
    transform: scale(1.02);
}

.logo-text {
    font-family: var(--font-display);
    font-size: var(--font-size-3xl);
    font-weight: 500;
    letter-spacing: 0.2em;
    color: var(--color-primary);
}

.logo-subtext {
    font-family: var(--font-display);
    font-size: var(--font-size-sm);
    font-style: italic;
    letter-spacing: 0.3em;
    color: var(--color-text-muted);
    margin-top: -4px;
}

.main-nav {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    gap: var(--space-2xl);
}

.nav-list a {
    font-size: var(--font-size-sm);
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text);
    position: relative;
    padding: var(--space-sm) 0;
}

.nav-list a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-primary);
    transition: width var(--transition-base);
}

.nav-list a:hover::after,
.nav-list a.active::after {
    width: 100%;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.cart-link {
    position: relative;
    color: var(--color-text);
    transition: color var(--transition-fast);
}

.cart-link:hover {
    color: var(--color-primary);
}

.cart-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--color-accent);
    color: var(--color-white);
    font-size: 10px;
    font-weight: 600;
    width: 18px;
    height: 18px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Mobile Menu */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-sm);
}

.mobile-menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text);
    transition: all var(--transition-fast);
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }

    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .main-nav {
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--color-cream);
        padding: var(--space-3xl);
        transform: translateX(-100%);
        transition: transform var(--transition-base);
    }

    .main-nav.active {
        transform: translateX(0);
    }

    .nav-list {
        flex-direction: column;
        gap: var(--space-xl);
    }

    .nav-list a {
        font-size: var(--font-size-2xl);
        font-family: var(--font-display);
        text-transform: none;
        letter-spacing: 0.05em;
    }
}

/* ============================================
   Main Content Area
   ============================================ */
.site-main {
    min-height: 100vh;
    padding-top: var(--header-height);
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

.section {
    padding: var(--space-5xl) 0;
}

.section-sm {
    padding: var(--space-3xl) 0;
}

/* ============================================
   Hero Painting (Hanging picture style)
   ============================================ */
.hero-painting {
    width: 100%;
    margin-bottom: var(--space-xl);
    position: relative;
    text-align: center;
}


.hero-painting-image {
    display: block;
    margin: 0 auto;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: var(--radius-sm);
    box-shadow:
        0 4px 8px rgba(0,0,0,0.1),
        0 8px 24px rgba(0,0,0,0.15),
        inset 0 0 0 1px rgba(255,255,255,0.1);
    opacity: 0;
    transform: translateY(-10px);
    animation: heroPaintingReveal 1s ease forwards;
}

@keyframes heroPaintingReveal {
    0% {
        opacity: 0;
        transform: translateY(-10px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 768px) {
    .hero-painting {
        margin-bottom: var(--space-lg);
    }

    .hero-painting::before {
        width: 40px;
        top: -15px;
    }
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    min-height: calc(100vh - var(--header-height));
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--color-cream) 0%, var(--color-beige) 100%);
}

.hero-content {
    width: 100%;
    max-width: 800px;
    text-align: center;
    z-index: 2;
    padding: var(--space-3xl);
}

.hero-title {
    font-family: 'Merriweather', Georgia, serif;
    font-size: clamp(3rem, 10vw, 7rem);
    font-weight: 400;
    font-style: italic;
    line-height: 1;
    color: var(--color-primary-dark);
    margin-bottom: var(--space-lg);
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease forwards;
}

.hero-subtitle {
    font-family: var(--font-body);
    font-size: var(--font-size-lg);
    font-weight: 300;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-text-light);
    margin-bottom: var(--space-2xl);
    opacity: 0;
    animation: fadeInUp 1s ease 0.3s forwards;
}

.hero-cta {
    opacity: 0;
    animation: fadeInUp 1s ease 0.5s forwards;
}

/* Animated paint strokes background */
.hero-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.paint-stroke {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.4;
    animation: float 20s ease-in-out infinite;
}

.paint-stroke-1 {
    width: 400px;
    height: 400px;
    background: var(--color-accent-light);
    top: 10%;
    right: 10%;
    animation-delay: 0s;
}

.paint-stroke-2 {
    width: 300px;
    height: 300px;
    background: var(--color-primary-light);
    bottom: 20%;
    left: 5%;
    animation-delay: -5s;
}

.paint-stroke-3 {
    width: 250px;
    height: 250px;
    background: var(--color-warm-light);
    top: 50%;
    right: 30%;
    animation-delay: -10s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(20px, -20px) scale(1.05); }
    50% { transform: translate(-10px, 20px) scale(0.95); }
    75% { transform: translate(-20px, -10px) scale(1.02); }
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    font-family: var(--font-body);
    font-size: var(--font-size-sm);
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
    cursor: pointer;
    border: none;
}

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

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

.btn-secondary {
    background: transparent;
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
}

.btn-secondary:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.btn-accent {
    background: var(--color-accent);
    color: var(--color-white);
}

.btn-accent:hover {
    background: var(--color-accent-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-ghost {
    background: transparent;
    color: var(--color-text);
    padding: var(--space-sm) var(--space-md);
}

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

.btn-lg {
    padding: var(--space-lg) var(--space-2xl);
    font-size: var(--font-size-base);
}

.btn-sm {
    padding: var(--space-sm) var(--space-md);
    font-size: var(--font-size-xs);
}

.btn-full {
    width: 100%;
}

/* ============================================
   Artwork Grid
   ============================================ */
.artwork-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--space-2xl);
    align-items: start;
}

.artwork-card {
    position: relative;
    background: var(--color-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--transition-base);
}

.artwork-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.artwork-card-image {
    position: relative;
    overflow: hidden;
    background: var(--color-beige);
}

.artwork-card-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform var(--transition-slow);
}

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

.artwork-card-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-base);
}

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

.artwork-card-content {
    padding: var(--space-lg);
}

.artwork-card-title {
    font-family: var(--font-display);
    font-size: var(--font-size-xl);
    font-weight: 500;
    margin-bottom: var(--space-xs);
}

.artwork-card-title a:hover {
    color: var(--color-primary);
}

.artwork-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

.artwork-card-price {
    font-weight: 600;
    color: var(--color-text);
}

.artwork-card-status {
    display: inline-block;
    padding: var(--space-xs) var(--space-sm);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: var(--radius-sm);
}

.status-sold {
    background: var(--color-sand);
    color: var(--color-text-muted);
}

.status-available {
    background: var(--color-success);
    color: var(--color-white);
}

/* ============================================
   Featured Section
   ============================================ */
.featured-section {
    background: var(--color-white);
}

.featured-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.featured-label {
    display: block;
    margin-bottom: var(--space-sm);
}

/* ============================================
   About Preview Section
   ============================================ */
.about-preview {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

.about-preview-image {
    position: relative;
}

.about-preview-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.about-preview-image::before {
    content: '';
    position: absolute;
    top: var(--space-xl);
    left: var(--space-xl);
    right: calc(var(--space-xl) * -1);
    bottom: calc(var(--space-xl) * -1);
    background: var(--color-accent-light);
    opacity: 0.3;
    border-radius: var(--radius-lg);
    z-index: -1;
}

.about-preview-content {
    max-width: 500px;
}

.about-preview-text {
    font-size: var(--font-size-lg);
    line-height: 1.8;
    color: var(--color-text-light);
    margin-bottom: var(--space-xl);
}

.about-preview-text em {
    font-family: var(--font-display);
    font-size: var(--font-size-2xl);
    font-style: italic;
    color: var(--color-primary);
    display: block;
    margin-bottom: var(--space-lg);
}

@media (max-width: 900px) {
    .about-preview {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .about-preview-content {
        max-width: 100%;
    }
}

/* ============================================
   Instagram Section
   ============================================ */
.instagram-section {
    text-align: center;
    background: var(--color-beige);
}

.instagram-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--space-sm);
    margin-top: var(--space-2xl);
}

.instagram-item {
    aspect-ratio: 1;
    overflow: hidden;
}

.instagram-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-base);
}

.instagram-item:hover img {
    transform: scale(1.1);
}

@media (max-width: 768px) {
    .instagram-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ============================================
   Footer
   ============================================ */
.site-footer {
    background: var(--color-primary-dark);
    color: var(--color-white);
    padding: var(--space-4xl) 0 var(--space-xl);
}

.footer-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

.footer-main {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: var(--space-4xl);
    padding-bottom: var(--space-3xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand {
    max-width: 300px;
}

.footer-logo .logo-text {
    color: var(--color-white);
}

.footer-logo .logo-subtext {
    color: rgba(255, 255, 255, 0.6);
}

.footer-tagline {
    margin-top: var(--space-lg);
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
}

.footer-nav {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-2xl);
}

.footer-column h4 {
    font-family: var(--font-body);
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-white);
    margin-bottom: var(--space-lg);
}

.footer-column ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-column a {
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--transition-fast);
}

.footer-column a:hover {
    color: var(--color-white);
}

.social-links {
    display: flex;
    gap: var(--space-md);
}

.social-links a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    color: var(--color-white);
    transition: all var(--transition-fast);
}

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

.footer-newsletter {
    padding: var(--space-2xl) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-newsletter h4 {
    font-family: var(--font-display);
    font-size: var(--font-size-2xl);
    margin-bottom: var(--space-sm);
}

.footer-newsletter p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--space-lg);
}

.newsletter-form {
    display: flex;
    max-width: 450px;
    margin: 0 auto;
    gap: var(--space-sm);
}

.newsletter-form input {
    flex: 1;
    padding: var(--space-md) var(--space-lg);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-sm);
    color: var(--color-white);
    outline: none;
    transition: all var(--transition-fast);
}

.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.newsletter-form input:focus {
    border-color: var(--color-accent);
    background: rgba(255, 255, 255, 0.15);
}

.newsletter-form button {
    padding: var(--space-md) var(--space-xl);
    background: var(--color-accent);
    color: var(--color-white);
    border-radius: var(--radius-sm);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: var(--font-size-sm);
    transition: all var(--transition-fast);
}

.newsletter-form button:hover {
    background: var(--color-accent-dark);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-xl);
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.5);
}

.footer-legal {
    display: flex;
    gap: var(--space-lg);
}

.footer-legal a:hover {
    color: var(--color-white);
}

@media (max-width: 900px) {
    .footer-main {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .footer-nav {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }
}

@media (max-width: 600px) {
    .footer-nav {
        grid-template-columns: 1fr;
    }

    .newsletter-form {
        flex-direction: column;
    }
}

/* ============================================
   Gallery Page
   ============================================ */
.gallery-header {
    text-align: center;
    padding: var(--space-4xl) 0 var(--space-2xl);
}

.gallery-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-3xl);
}

.filter-btn {
    padding: var(--space-sm) var(--space-lg);
    font-size: var(--font-size-sm);
    font-weight: 500;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    background: transparent;
    border: 1px solid var(--color-sand);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

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

/* ============================================
   Single Artwork Page
   ============================================ */
.artwork-detail {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-4xl);
    padding: var(--space-3xl) 0;
}

.artwork-gallery {
    position: sticky;
    top: calc(var(--header-height) + var(--space-xl));
}

.artwork-main-image {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--color-beige);
    margin-bottom: var(--space-lg);
    cursor: zoom-in;
}

.artwork-main-image img {
    width: 100%;
    height: auto;
}

.artwork-thumbnails {
    display: flex;
    gap: var(--space-md);
}

.artwork-thumbnail {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--transition-fast);
}

.artwork-thumbnail:hover,
.artwork-thumbnail.active {
    border-color: var(--color-primary);
}

.artwork-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.artwork-info {
    padding-top: var(--space-xl);
}

.artwork-info-header {
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid var(--color-sand);
}

.artwork-title {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--space-md);
}

.artwork-price {
    font-family: var(--font-display);
    font-size: var(--font-size-3xl);
    color: var(--color-primary);
    margin-bottom: var(--space-lg);
}

.artwork-status-badge {
    display: inline-block;
    padding: var(--space-sm) var(--space-lg);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    border-radius: var(--radius-full);
}

.artwork-status-badge.available {
    background: var(--color-success);
    color: var(--color-white);
}

.artwork-status-badge.sold {
    background: var(--color-sand);
    color: var(--color-text-muted);
}

.artwork-specs {
    display: grid;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid var(--color-sand);
}

.artwork-spec {
    display: flex;
    justify-content: space-between;
}

.artwork-spec-label {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

.artwork-spec-value {
    font-weight: 500;
}

.artwork-description {
    margin-bottom: var(--space-xl);
    line-height: 1.8;
    color: var(--color-text-light);
}

.artwork-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.inquiry-link {
    text-align: center;
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    margin-top: var(--space-md);
}

.inquiry-link a {
    color: var(--color-primary);
    text-decoration: underline;
}

@media (max-width: 900px) {
    .artwork-detail {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .artwork-gallery {
        position: static;
    }
}

/* ============================================
   About Page
   ============================================ */
.about-hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
    padding: var(--space-4xl) 0;
}

.about-hero-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.about-hero-content h1 {
    font-size: var(--font-size-5xl);
    margin-bottom: var(--space-xl);
}

.about-quote {
    font-family: var(--font-display);
    font-size: var(--font-size-2xl);
    font-style: italic;
    color: var(--color-primary);
    line-height: 1.6;
    margin-bottom: var(--space-xl);
    padding-left: var(--space-xl);
    border-left: 3px solid var(--color-accent);
}

.about-text {
    font-size: var(--font-size-lg);
    line-height: 1.9;
    color: var(--color-text-light);
}

.about-text p {
    margin-bottom: var(--space-lg);
}

@media (max-width: 900px) {
    .about-hero {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
}

/* ============================================
   Contact Page
   ============================================ */
.contact-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    padding: var(--space-4xl) 0;
}

.contact-info h1 {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--space-xl);
}

.contact-intro {
    font-size: var(--font-size-lg);
    color: var(--color-text-light);
    margin-bottom: var(--space-2xl);
    line-height: 1.8;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
}

.contact-item svg {
    color: var(--color-primary);
    flex-shrink: 0;
    margin-top: 4px;
}

.contact-item-content h4 {
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.contact-item-content p,
.contact-item-content a {
    color: var(--color-text-light);
}

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

.contact-form-wrapper {
    background: var(--color-white);
    padding: var(--space-2xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.contact-form-wrapper h2 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--space-xl);
}

@media (max-width: 900px) {
    .contact-section {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
}

/* ============================================
   Forms
   ============================================ */
.form-group {
    margin-bottom: var(--space-lg);
}

.form-label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 500;
    margin-bottom: var(--space-sm);
    color: var(--color-text);
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: var(--space-md) var(--space-lg);
    font-size: var(--font-size-base);
    background: var(--color-cream);
    border: 1px solid var(--color-sand);
    border-radius: var(--radius-sm);
    outline: none;
    transition: all var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(43, 93, 107, 0.1);
}

.form-textarea {
    min-height: 150px;
    resize: vertical;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
}

@media (max-width: 600px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

.form-error {
    color: var(--color-error);
    font-size: var(--font-size-sm);
    margin-top: var(--space-xs);
}

.form-success {
    background: var(--color-success);
    color: var(--color-white);
    padding: var(--space-lg);
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-lg);
}

/* ============================================
   Cart & Checkout
   ============================================ */
.cart-page {
    padding: var(--space-4xl) 0;
}

.cart-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.cart-empty {
    text-align: center;
    padding: var(--space-4xl);
}

.cart-empty h2 {
    margin-bottom: var(--space-lg);
}

.cart-empty p {
    color: var(--color-text-muted);
    margin-bottom: var(--space-xl);
}

.cart-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--space-3xl);
}

.cart-items {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.cart-item {
    display: grid;
    grid-template-columns: 120px 1fr auto;
    gap: var(--space-lg);
    padding: var(--space-lg);
    background: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.cart-item-image {
    width: 120px;
    height: 120px;
    border-radius: var(--radius-sm);
    overflow: hidden;
}

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

.cart-item-details h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-sm);
}

.cart-item-meta {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-sm);
}

.cart-item-price {
    font-size: var(--font-size-lg);
    font-weight: 600;
}

.cart-item-remove {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    text-decoration: underline;
    cursor: pointer;
}

.cart-item-remove:hover {
    color: var(--color-error);
}

.cart-summary {
    position: sticky;
    top: calc(var(--header-height) + var(--space-xl));
    background: var(--color-white);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    height: fit-content;
}

.cart-summary h2 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--color-sand);
}

.cart-summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--space-md);
    font-size: var(--font-size-base);
}

.cart-summary-row.total {
    font-size: var(--font-size-xl);
    font-weight: 600;
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-sand);
    margin-top: var(--space-lg);
}

.cart-summary-note {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-top: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-sand);
}

@media (max-width: 900px) {
    .cart-content {
        grid-template-columns: 1fr;
    }

    .cart-item {
        grid-template-columns: 80px 1fr;
    }

    .cart-item-remove {
        grid-column: 2;
    }
}

/* Checkout */
.checkout-page {
    padding: var(--space-4xl) 0;
}

.checkout-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-3xl);
}

.checkout-form-section {
    background: var(--color-white);
    padding: var(--space-2xl);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-xl);
}

.checkout-form-section h2 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--color-sand);
}

.checkout-order-summary {
    position: sticky;
    top: calc(var(--header-height) + var(--space-xl));
}

@media (max-width: 900px) {
    .checkout-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   Lightbox
   ============================================ */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-content {
    max-width: 90vw;
    max-height: 90vh;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
}

.lightbox-close {
    position: absolute;
    top: var(--space-xl);
    right: var(--space-xl);
    color: var(--color-white);
    font-size: var(--font-size-3xl);
    cursor: pointer;
    transition: transform var(--transition-fast);
}

.lightbox-close:hover {
    transform: scale(1.1);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-white);
    font-size: var(--font-size-3xl);
    cursor: pointer;
    padding: var(--space-lg);
    transition: opacity var(--transition-fast);
}

.lightbox-nav:hover {
    opacity: 0.7;
}

.lightbox-prev {
    left: var(--space-xl);
}

.lightbox-next {
    right: var(--space-xl);
}

/* ============================================
   Cart Notification
   ============================================ */
.cart-notification {
    position: fixed;
    bottom: var(--space-xl);
    right: var(--space-xl);
    background: var(--color-primary);
    color: var(--color-white);
    padding: var(--space-lg) var(--space-xl);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    transform: translateY(100px);
    opacity: 0;
    transition: all var(--transition-bounce);
    z-index: 1500;
}

.cart-notification.show {
    transform: translateY(0);
    opacity: 1;
}

.notification-content {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.notification-link {
    color: var(--color-white);
    text-decoration: underline;
    font-weight: 500;
}

/* ============================================
   Animations
   ============================================ */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.animate-fadeIn { animation: fadeIn var(--transition-slow) forwards; }
.animate-fadeInUp { animation: fadeInUp var(--transition-slow) forwards; }
.animate-fadeInDown { animation: fadeInDown var(--transition-slow) forwards; }

/* Scroll animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   Utilities
   ============================================ */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }
.mt-2xl { margin-top: var(--space-2xl); }

.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }
.mb-2xl { margin-bottom: var(--space-2xl); }

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

/* Loading spinner */
.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--color-sand);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ============================================
   Print Styles
   ============================================ */
@media print {
    .site-header,
    .site-footer,
    .cart-notification,
    .btn {
        display: none;
    }

    .site-main {
        padding-top: 0;
    }

    body {
        background: white;
        color: black;
    }
}