/* ==========================================================================
   DESIGN SYSTEM & GLOBAL STYLES (style.css)
   ========================================================================== */

/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=Amiri:ital,wght@0,400;0,700;1,400;1,700&family=Cairo:wght@200..1000&family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;0,700;1,400&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    /* Color Palette */
    --clr-bg: #FAF9F6;          /* Alabaster/Cream */
    --clr-bg-card: #ffffff;
    --clr-primary: #121212;     /* Gallery Deep Charcoal */
    --clr-primary-light: #2A2A2A;
    --clr-accent: #C5A059;      /* Calligraphic Warm Gold */
    --clr-accent-hover: #A37E3A;
    --clr-muted: #706E6B;       /* Warm Gray */
    --clr-border: #E5E2DC;
    --clr-glass: rgba(255, 255, 255, 0.75);
    
    /* Typography */
    --font-heading: 'Cormorant Garamond', serif;
    --font-body: 'Inter', sans-serif;
    
    /* Transitions */
    --transition-smooth: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --transition-fade: opacity 0.8s ease-in-out;
    --transition-drawer: right 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    
    /* Layout Constants */
    --header-height: 80px;
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 16px;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.12);
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    letter-spacing: 0.02em;
    line-height: 1.2;
}

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

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

input, button, select, textarea {
    font-family: inherit;
    font-size: inherit;
    border: none;
    outline: none;
}

/* Common Layout Components */
.container {
    width: 90%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 15px;
}

.section-padding {
    padding: 100px 0;
}

.text-center {
    text-align: center;
}

/* Screen Reader Utility for Accessibility & SEO */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 30px;
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: var(--transition-smooth);
    border: 1px solid transparent;
}

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

.btn-primary:hover {
    background-color: var(--clr-accent);
    color: #fff;
    box-shadow: 0 8px 20px rgba(197, 160, 89, 0.25);
}

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

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

.btn-accent {
    background-color: var(--clr-accent);
    color: #fff;
}

.btn-accent:hover {
    background-color: var(--clr-accent-hover);
    box-shadow: 0 8px 20px rgba(197, 160, 89, 0.35);
}

.btn-link {
    padding: 0;
    background: transparent;
    color: var(--clr-accent);
    border-bottom: 1px solid var(--clr-accent);
    border-radius: 0;
    font-weight: 600;
    letter-spacing: 0.05em;
}

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

/* ==========================================================================
   HEADER & NAVIGATION
   ========================================================================== */
header {
    height: var(--header-height);
    background-color: var(--clr-glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--clr-border);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    display: flex;
    align-items: center;
    transition: var(--transition-smooth);
}

header.scrolled {
    height: 70px;
    background-color: rgba(250, 249, 246, 0.95);
    box-shadow: var(--shadow-sm);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--clr-primary);
    letter-spacing: 0.05em;
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo span {
    color: var(--clr-accent);
    font-style: italic;
    font-weight: 400;
}

.nav-links {
    display: flex;
    gap: 40px;
    list-style: none;
}

.nav-links a {
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--clr-primary);
    position: relative;
    padding: 8px 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--clr-accent);
    transition: var(--transition-smooth);
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

/* Language Selector */
.lang-selector {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-right: 5px;
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 600;
}

.lang-btn {
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 6px 8px;
    color: var(--clr-muted);
    font-size: 0.75rem;
    font-weight: 700;
    transition: var(--transition-smooth);
    letter-spacing: 0.05em;
    border-radius: var(--border-radius-sm);
}

.lang-btn.active, .lang-btn:hover {
    color: var(--clr-accent);
}

.lang-divider {
    color: var(--clr-border);
    font-size: 0.85rem;
}

.cart-toggle {
    background: transparent;
    cursor: pointer;
    position: relative;
    font-size: 1.2rem;
    color: var(--clr-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    transition: var(--transition-smooth);
}

.cart-toggle:hover {
    background-color: rgba(0, 0, 0, 0.05);
    color: var(--clr-accent);
}

.cart-count {
    position: absolute;
    top: 2px;
    right: 2px;
    background-color: var(--clr-accent);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    background: transparent;
    width: 30px;
}

.menu-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--clr-primary);
    transition: var(--transition-smooth);
}

.menu-toggle.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

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

.menu-toggle.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* ==========================================================================
   HERO CAROUSEL
   ========================================================================== */
.hero-carousel {
    position: relative;
    height: 90vh;
    min-height: 600px;
    width: 100%;
    overflow: hidden;
    background-color: #000;
    margin-top: 0;
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    z-index: 1;
    transition: opacity 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.carousel-slide.active {
    opacity: 1;
    z-index: 2;
}

.carousel-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    filter: brightness(0.65);
    transform: scale(1.05);
    transition: transform 6s ease-out;
}

.carousel-slide.active .carousel-image {
    transform: scale(1);
}

.carousel-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: #fff;
    padding: 0 20px;
    z-index: 3;
}

.carousel-title {
    font-size: 4rem;
    font-weight: 300;
    margin-bottom: 20px;
    max-width: 900px;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease 0.4s;
}

.carousel-slide.active .carousel-title {
    opacity: 1;
    transform: translateY(0);
}

.carousel-subtitle {
    font-family: var(--font-body);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    color: var(--clr-accent);
    margin-bottom: 30px;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.8s ease 0.6s;
}

.carousel-slide.active .carousel-subtitle {
    opacity: 1;
    transform: translateY(0);
}

.carousel-cta {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.8s ease 0.8s;
}

.carousel-slide.active .carousel-cta {
    opacity: 1;
    transform: translateY(0);
}

.carousel-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    width: 55px;
    height: 55px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    backdrop-filter: blur(4px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition-smooth);
}

.carousel-nav-btn:hover {
    background-color: var(--clr-accent);
    border-color: var(--clr-accent);
}

.carousel-prev {
    left: 30px;
}

.carousel-next {
    right: 30px;
}

.carousel-indicators {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
}

.indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.indicator.active {
    background-color: var(--clr-accent);
    width: 24px;
    border-radius: 4px;
}

/* ==========================================================================
   HOMEPAGE CONTENT
   ========================================================================== */

/* Section Headers */
.section-header {
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-subtitle {
    font-size: 0.85rem;
    font-family: var(--font-body);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--clr-accent);
    margin-bottom: 12px;
    display: block;
}

.section-title {
    font-size: 2.8rem;
    color: var(--clr-primary);
    margin-bottom: 20px;
}

.section-header p {
    color: var(--clr-muted);
    font-size: 1.05rem;
}

/* Latest Works Section */
.works-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 40px;
    margin-bottom: 50px;
}

.artwork-card {
    background-color: var(--clr-bg-card);
    border: 1px solid var(--clr-border);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.artwork-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--clr-accent);
}

.artwork-img-container {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/5;
    background-color: #f7f7f7;
}

.artwork-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.artwork-card:hover .artwork-img {
    transform: scale(1.06);
}

.artwork-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(18, 18, 18, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-smooth);
}

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

.artwork-info {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.artwork-category {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--clr-accent);
    font-weight: 600;
    margin-bottom: 8px;
}

.artwork-title {
    font-size: 1.6rem;
    margin-bottom: 10px;
    color: var(--clr-primary);
}

.artwork-desc {
    font-size: 0.9rem;
    color: var(--clr-muted);
    margin-bottom: 20px;
    flex-grow: 1;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.artwork-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--clr-border);
    padding-top: 15px;
}

.artwork-price {
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--clr-primary);
}

/* Featured Series Section */
.series-section {
    background-color: #121212;
    color: #fff;
}

.series-section .section-title {
    color: #fff;
}

.series-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.series-card {
    position: relative;
    height: 480px;
    overflow: hidden;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
}

.series-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.3) 50%, rgba(0,0,0,0.1) 100%);
    z-index: 1;
}

.series-bg {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.series-card:hover .series-bg {
    transform: scale(1.08);
}

.series-content {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 40px;
    z-index: 2;
    transition: transform 0.4s ease;
}

.series-tag {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--clr-accent);
    margin-bottom: 10px;
    display: block;
}

.series-name {
    font-size: 2.2rem;
    font-weight: 300;
    margin-bottom: 10px;
}

.series-desc {
    font-size: 0.9rem;
    color: #ccc;
    opacity: 0;
    max-height: 0;
    transition: all 0.4s ease;
    overflow: hidden;
}

.series-card:hover .series-desc {
    opacity: 1;
    max-height: 80px;
    margin-bottom: 20px;
}

/* Exhibitions Section */
.exhibitions-timeline {
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
    padding: 20px 0;
}

.exhibitions-timeline::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 1px;
    background-color: var(--clr-border);
    transform: translateX(-50%);
}

.exhibition-item {
    margin-bottom: 60px;
    position: relative;
    width: 50%;
    padding: 0 40px;
}

.exhibition-item:nth-child(odd) {
    left: 0;
    text-align: right;
}

.exhibition-item:nth-child(even) {
    left: 50%;
}

.exhibition-marker {
    position: absolute;
    top: 15px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background-color: var(--clr-accent);
    border: 3px solid var(--clr-bg);
    z-index: 2;
}

.exhibition-item:nth-child(odd) .exhibition-marker {
    right: -8px;
}

.exhibition-item:nth-child(even) .exhibition-marker {
    left: -8px;
}

.exhibition-date {
    font-family: var(--font-body);
    font-weight: 700;
    color: var(--clr-accent);
    font-size: 0.9rem;
    margin-bottom: 10px;
    display: block;
}

.exhibition-badge {
    display: inline-block;
    padding: 4px 10px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 30px;
    margin-bottom: 12px;
}

.exhibition-badge.upcoming {
    background-color: rgba(197, 160, 89, 0.15);
    color: var(--clr-accent);
}

.exhibition-badge.past {
    background-color: rgba(112, 110, 107, 0.12);
    color: var(--clr-muted);
}

.exhibition-card {
    background-color: var(--clr-bg-card);
    padding: 30px;
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--clr-border);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
}

.exhibition-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--clr-accent);
}

.exhibition-title {
    font-size: 1.8rem;
    margin-bottom: 8px;
}

.exhibition-location {
    font-size: 0.95rem;
    color: var(--clr-muted);
    margin-bottom: 15px;
}

.exhibition-location i {
    color: var(--clr-accent);
    margin-right: 6px;
}

.exhibition-description {
    font-size: 0.9rem;
    color: var(--clr-muted);
}

/* Home CTA Section */
.cta-section {
    background: linear-gradient(rgba(18, 18, 18, 0.8), rgba(18, 18, 18, 0.8)), url('assets/artwork2.png') no-repeat center center/cover;
    color: #fff;
    text-align: center;
    padding: 120px 0;
}

.cta-title {
    font-size: 3.5rem;
    font-weight: 300;
    margin-bottom: 20px;
}

.cta-text {
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto 40px;
    color: #ccc;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
}

/* ==========================================================================
   GALLERY PAGE
   ========================================================================== */
.gallery-intro {
    padding-top: 140px;
    padding-bottom: 40px;
}

.filter-bar {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 50px;
}

.filter-btn {
    background-color: var(--clr-bg-card);
    border: 1px solid var(--clr-border);
    color: var(--clr-primary);
    padding: 8px 24px;
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border-radius: 30px;
    cursor: pointer;
    transition: var(--transition-smooth);
}

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

/* ==========================================================================
   SHOP PAGE
   ========================================================================== */
.shop-intro {
    padding-top: 140px;
    padding-bottom: 40px;
}

.shop-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
}

.shop-catalog {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}

.product-card {
    background-color: var(--clr-bg-card);
    border: 1px solid var(--clr-border);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: var(--transition-smooth);
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--clr-accent);
}

.product-img-holder {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    background-color: #f7f7f7;
}

.product-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

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

.product-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background-color: var(--clr-accent);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: var(--border-radius-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.product-details {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-name {
    font-size: 1.4rem;
    margin-bottom: 8px;
}

.product-type {
    font-size: 0.8rem;
    color: var(--clr-muted);
    text-transform: uppercase;
    margin-bottom: 12px;
}

.product-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
    padding-top: 15px;
    border-top: 1px solid var(--clr-border);
}

.product-price {
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--clr-primary);
}

.add-to-cart-btn {
    background-color: var(--clr-primary);
    color: var(--clr-bg);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.add-to-cart-btn:hover {
    background-color: var(--clr-accent);
    color: #fff;
    transform: scale(1.1);
}

/* ==========================================================================
   ABOUT PAGE
   ========================================================================== */
.about-hero {
    padding-top: 160px;
    padding-bottom: 60px;
}

.about-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 80px;
    align-items: center;
}

.about-portrait-wrapper {
    position: relative;
    border: 1px solid var(--clr-border);
    padding: 15px;
    background-color: #fff;
    box-shadow: var(--shadow-md);
}

.about-portrait-wrapper::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    right: 10px;
    bottom: 10px;
    border: 1px solid var(--clr-accent);
    z-index: -1;
}

.about-portrait {
    width: 100%;
    aspect-ratio: 4/5;
    object-fit: cover;
}

.about-content {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.artist-tagline {
    font-size: 1.5rem;
    font-style: italic;
    color: var(--clr-accent);
    border-left: 3px solid var(--clr-accent);
    padding-left: 20px;
    margin: 10px 0;
}

.artist-statement {
    background-color: rgba(197, 160, 89, 0.05);
    padding: 30px;
    border-radius: var(--border-radius-sm);
    border-left: 4px solid var(--clr-accent);
}

.artist-statement h3 {
    margin-bottom: 10px;
    font-size: 1.5rem;
}

/* Achievements grid */
.achievements-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.achievement-card {
    background-color: #fff;
    padding: 25px;
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--clr-border);
    transition: var(--transition-smooth);
}

.achievement-card:hover {
    border-color: var(--clr-accent);
    box-shadow: var(--shadow-sm);
}

.achievement-icon {
    font-size: 2rem;
    color: var(--clr-accent);
    margin-bottom: 15px;
}

.achievement-title {
    font-size: 1.3rem;
    margin-bottom: 5px;
}

.achievement-desc {
    font-size: 0.85rem;
    color: var(--clr-muted);
}

/* Contact form container inside About */
.contact-section {
    background-color: var(--clr-bg-card);
    border-top: 1px solid var(--clr-border);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-item {
    display: flex;
    gap: 20px;
}

.contact-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: rgba(197, 160, 89, 0.1);
    color: var(--clr-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.contact-text h4 {
    font-size: 1.2rem;
    margin-bottom: 5px;
}

.contact-text p {
    color: var(--clr-muted);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--clr-primary);
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--clr-border);
    border-radius: var(--border-radius-sm);
    background-color: var(--clr-bg);
    transition: var(--transition-smooth);
}

.form-control:focus {
    border-color: var(--clr-accent);
    background-color: #fff;
    box-shadow: 0 0 10px rgba(197, 160, 89, 0.1);
}

/* ==========================================================================
   SHOPPING CART DRAWER
   ========================================================================== */
.cart-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1099;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
}

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

.cart-drawer {
    position: fixed;
    top: 0;
    right: -450px;
    width: 450px;
    max-width: 100%;
    height: 100%;
    background-color: #fff;
    box-shadow: var(--shadow-lg);
    z-index: 1100;
    display: flex;
    flex-direction: column;
    transition: var(--transition-drawer);
}

.cart-drawer.active {
    right: 0;
}

.cart-header {
    padding: 24px;
    border-bottom: 1px solid var(--clr-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cart-header h3 {
    font-size: 1.8rem;
}

.cart-close {
    background: transparent;
    cursor: pointer;
    font-size: 1.5rem;
    color: var(--clr-muted);
    transition: var(--transition-smooth);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cart-close:hover {
    background-color: rgba(0, 0, 0, 0.05);
    color: var(--clr-primary);
}

.cart-items-container {
    flex-grow: 1;
    padding: 24px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.cart-empty-message {
    text-align: center;
    color: var(--clr-muted);
    margin: auto 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.cart-empty-message i {
    font-size: 3rem;
    color: var(--clr-border);
}

.cart-item {
    display: flex;
    gap: 16px;
    border-bottom: 1px solid var(--clr-border);
    padding-bottom: 20px;
}

.cart-item-img-container {
    width: 80px;
    height: 80px;
    flex-shrink: 0;
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    border: 1px solid var(--clr-border);
    background-color: #f7f7f7;
}

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

.cart-item-info {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.cart-item-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    line-height: 1.2;
    margin-bottom: 4px;
}

.cart-item-options {
    font-size: 0.75rem;
    color: var(--clr-muted);
    margin-bottom: 8px;
}

.cart-item-price {
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--clr-primary);
    margin-top: auto;
}

.cart-item-actions {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: flex-end;
}

.cart-item-remove {
    background: transparent;
    cursor: pointer;
    color: var(--clr-muted);
    transition: var(--transition-smooth);
    font-size: 0.9rem;
}

.cart-item-remove:hover {
    color: #cc0000;
}

.quantity-control {
    display: flex;
    align-items: center;
    border: 1px solid var(--clr-border);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
}

.quantity-btn {
    background-color: var(--clr-bg);
    cursor: pointer;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    transition: var(--transition-smooth);
}

.quantity-btn:hover {
    background-color: var(--clr-border);
}

.quantity-input {
    width: 32px;
    text-align: center;
    font-size: 0.85rem;
    font-weight: 600;
    background-color: #fff;
}

.cart-footer {
    padding: 24px;
    border-top: 1px solid var(--clr-border);
    background-color: var(--clr-bg);
}

.cart-totals {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.cart-totals span {
    font-size: 1.1rem;
    font-weight: 500;
}

.cart-total-price {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--clr-primary);
}

.cart-checkout-btn {
    width: 100%;
}

/* ==========================================================================
   LIGHTBOX / VIEW DETAILS MODAL
   ========================================================================== */
.lightbox-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(18, 18, 18, 0.92);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
    padding: 30px;
}

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

.lightbox-container {
    max-width: 1200px;
    width: 100%;
    background-color: #fff;
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    position: relative;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    transform: scale(0.95);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.lightbox-modal.active .lightbox-container {
    transform: scale(1);
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background-color: rgba(255, 255, 255, 0.8);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.3rem;
    color: var(--clr-primary);
    z-index: 10;
    transition: var(--transition-smooth);
    border: 1px solid var(--clr-border);
}

.lightbox-close:hover {
    background-color: var(--clr-primary);
    color: #fff;
}

.lightbox-img-holder {
    background-color: #000;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    aspect-ratio: 4/5;
}

.lightbox-img-holder img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.lightbox-details {
    padding: 50px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow-y: auto;
}

.lightbox-category {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--clr-accent);
    font-weight: 700;
    margin-bottom: 12px;
}

.lightbox-title {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: var(--clr-primary);
}

.lightbox-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--clr-border);
    font-size: 0.9rem;
    color: var(--clr-muted);
}

.lightbox-meta span strong {
    color: var(--clr-primary);
}

.lightbox-desc {
    font-size: 1rem;
    color: var(--clr-muted);
    margin-bottom: 30px;
}

.lightbox-action-row {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-top: 10px;
}

.lightbox-price {
    font-family: var(--font-body);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--clr-primary);
}

/* ==========================================================================
   CHECKOUT MODAL
   ========================================================================== */
.checkout-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(18, 18, 18, 0.6);
    z-index: 2100;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
    padding: 20px;
}

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

.checkout-container {
    background-color: #fff;
    max-width: 900px;
    width: 100%;
    max-height: 90vh;
    border-radius: var(--border-radius-sm);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    transform: scale(0.95);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.checkout-modal.active .checkout-container {
    transform: scale(1);
}

.checkout-form-panel {
    padding: 40px;
    overflow-y: auto;
    max-height: 90vh;
}

.checkout-summary-panel {
    background-color: var(--clr-bg);
    padding: 40px;
    border-left: 1px solid var(--clr-border);
    overflow-y: auto;
    max-height: 90vh;
}

.checkout-title {
    font-size: 2rem;
    margin-bottom: 25px;
}

.checkout-subtitle {
    font-size: 1.2rem;
    margin-top: 25px;
    margin-bottom: 15px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--clr-border);
    color: var(--clr-primary);
}

.checkout-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.checkout-summary-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 20px;
}

.checkout-summary-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
}

.checkout-summary-item-name {
    font-weight: 500;
}

.checkout-summary-item-price {
    font-weight: 600;
}

.checkout-totals-row {
    display: flex;
    justify-content: space-between;
    padding-top: 15px;
    border-top: 1px solid var(--clr-border);
    margin-top: 15px;
    font-size: 1rem;
}

.checkout-grand-total {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--clr-primary);
}

/* Credit Card Form Styling */
.card-input-container {
    position: relative;
}

.card-input-container i {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--clr-muted);
}

/* Spinner / Loading Overlay for Checkout Button */
.checkout-btn-loader {
    display: none;
    margin-left: 10px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top: 2px solid white;
    width: 16px;
    height: 16px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Success modal state */
.checkout-success-view {
    padding: 60px 40px;
    text-align: center;
    display: none;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    width: 100%;
}

.checkout-success-icon {
    width: 80px;
    height: 80px;
    background-color: rgba(197, 160, 89, 0.1);
    color: var(--clr-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
}

.checkout-success-view h3 {
    font-size: 2.5rem;
}

.checkout-success-view p {
    color: var(--clr-muted);
    max-width: 500px;
    margin-bottom: 20px;
}

.receipt-box {
    border: 1px dashed var(--clr-accent);
    padding: 24px;
    border-radius: var(--border-radius-sm);
    background-color: var(--clr-bg);
    width: 100%;
    max-width: 450px;
    text-align: left;
    margin-bottom: 30px;
}

.receipt-title {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    border-bottom: 1px solid var(--clr-border);
    padding-bottom: 10px;
    margin-bottom: 15px;
    text-align: center;
}

.receipt-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    margin-bottom: 8px;
}

.receipt-row.total {
    border-top: 1px solid var(--clr-border);
    padding-top: 8px;
    margin-top: 12px;
    font-size: 1rem;
    font-weight: 700;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
footer {
    background-color: #121212;
    color: #fff;
    padding: 80px 0 30px;
    border-top: 1px solid #222;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
    gap: 50px;
    margin-bottom: 60px;
}

.footer-col h3, .footer-col h4 {
    color: #fff;
    margin-bottom: 25px;
}

.footer-col h4 {
    font-family: var(--font-body);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
    color: var(--clr-accent);
}

.footer-about p {
    color: #aaa;
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #222;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.social-links a:hover {
    background-color: var(--clr-accent);
    transform: translateY(-3px);
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: #aaa;
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: var(--clr-accent);
    padding-left: 5px;
}

.footer-contact p {
    color: #aaa;
    margin-bottom: 15px;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-contact p i {
    color: var(--clr-accent);
}

.footer-newsletter p {
    color: #aaa;
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.newsletter-form {
    display: flex;
}

.newsletter-input {
    background-color: #222;
    border: 1px solid #333;
    color: #fff;
    padding: 12px 15px;
    flex-grow: 1;
    border-top-left-radius: var(--border-radius-sm);
    border-bottom-left-radius: var(--border-radius-sm);
}

.newsletter-btn {
    background-color: var(--clr-accent);
    color: #fff;
    padding: 0 20px;
    cursor: pointer;
    border-top-right-radius: var(--border-radius-sm);
    border-bottom-right-radius: var(--border-radius-sm);
    transition: var(--transition-smooth);
}

.newsletter-btn:hover {
    background-color: var(--clr-accent-hover);
}

.footer-bottom {
    border-top: 1px solid #222;
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: #777;
    flex-wrap: wrap;
    gap: 15px;
}

.footer-bottom-links {
    display: flex;
    gap: 25px;
}

.footer-bottom-links a:hover {
    color: var(--clr-accent);
}

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES
   ========================================================================== */

/* Tablet & Smaller Screen Adaptation */
@media (max-width: 1024px) {
    h1 { font-size: 3.5rem; }
    .section-title { font-size: 2.4rem; }
    .about-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    .series-container {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .series-card {
        height: 350px;
    }
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
    .checkout-container {
        grid-template-columns: 1fr;
        max-height: 85vh;
    }
    .checkout-summary-panel {
        border-left: none;
        border-top: 1px solid var(--clr-border);
        max-height: 400px;
    }
    .checkout-form-panel {
        max-height: 450px;
    }
}

/* Mobile Screen Adaptation */
@media (max-width: 768px) {
    :root {
        --header-height: 70px;
    }
    
    header.scrolled {
        height: 70px;
    }
    
    /* Responsive Nav Menu */
    .menu-toggle {
        display: flex;
        z-index: 1001;
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 350px;
        height: 100vh;
        background-color: var(--clr-bg);
        box-shadow: var(--shadow-lg);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 30px;
        z-index: 1000;
        transition: right 0.4s ease;
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .nav-links a {
        font-size: 1.1rem;
    }
    
    .hero-carousel {
        height: 80vh;
    }
    
    .carousel-title {
        font-size: 2.4rem;
    }
    
    .carousel-nav-btn {
        width: 45px;
        height: 45px;
    }
    
    .carousel-prev { left: 15px; }
    .carousel-next { right: 15px; }
    
    .section-padding {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .exhibitions-timeline::before {
        left: 30px;
    }
    
    .exhibition-item {
        width: 100%;
        left: 0 !important;
        padding-left: 60px !important;
        padding-right: 0 !important;
        text-align: left !important;
    }
    
    .exhibition-marker {
        left: 22px !important;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .lightbox-container {
        grid-template-columns: 1fr;
        max-height: 90vh;
        overflow-y: auto;
    }
    
    .lightbox-details {
        padding: 30px;
    }
    
    .lightbox-action-row {
        flex-direction: column;
        align-items: stretch;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-title {
        font-size: 2.2rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .cta-buttons .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .achievements-grid {
        grid-template-columns: 1fr;
    }
    
    .cart-drawer {
        width: 100%;
    }
}

/* ==========================================================================
   RIGHT-TO-LEFT (RTL) LANGUAGE OVERRIDES & ARABIC TYPOGRAPHY
   ========================================================================== */

/* Typography Overrides */
html[dir="rtl"] body {
    font-family: 'Cairo', sans-serif;
}

html[dir="rtl"] h1, 
html[dir="rtl"] h2, 
html[dir="rtl"] h3, 
html[dir="rtl"] h4, 
html[dir="rtl"] h5, 
html[dir="rtl"] h6,
html[dir="rtl"] .logo {
    font-family: 'Amiri', serif;
}

/* Cart Drawer RTL Overrides */
html[dir="rtl"] .cart-drawer {
    right: auto;
    left: -450px;
    transition: left 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

html[dir="rtl"] .cart-drawer.active {
    right: auto;
    left: 0;
}

html[dir="rtl"] .cart-count {
    right: auto;
    left: 2px;
}

/* Carousel Buttons RTL Overrides */
html[dir="rtl"] .carousel-prev {
    left: auto;
    right: 30px;
}

html[dir="rtl"] .carousel-next {
    left: 30px;
    right: auto;
}

html[dir="rtl"] .carousel-prev i,
html[dir="rtl"] .carousel-next i {
    transform: rotate(180deg);
}

/* Page Components RTL tweaks */
html[dir="rtl"] .artist-tagline {
    border-left: none;
    border-right: 3px solid var(--clr-accent);
    padding-left: 0;
    padding-right: 20px;
}

html[dir="rtl"] .artist-statement {
    border-left: none;
    border-right: 4px solid var(--clr-accent);
}

html[dir="rtl"] .lightbox-close,
html[dir="rtl"] .checkout-close-btn {
    right: auto;
    left: 20px;
}

html[dir="rtl"] .checkout-summary-panel {
    border-left: none;
    border-right: 1px solid var(--clr-border);
}

/* Exhibitions Timeline RTL Overrides */
html[dir="rtl"] .exhibitions-timeline::before {
    left: 50%;
    transform: translateX(-50%);
}

html[dir="rtl"] .exhibition-item {
    float: right;
}

html[dir="rtl"] .exhibition-item:nth-child(odd) {
    left: 0;
    text-align: left;
}

html[dir="rtl"] .exhibition-item:nth-child(even) {
    left: 50%;
    text-align: right;
}

html[dir="rtl"] .exhibition-item:nth-child(odd) .exhibition-marker {
    right: auto;
    left: -8px;
}

html[dir="rtl"] .exhibition-item:nth-child(even) .exhibition-marker {
    left: auto;
    right: -8px;
}

/* Mobile Media Queries RTL overrides */
@media (max-width: 768px) {
    html[dir="rtl"] .nav-links {
        right: auto;
        left: -100%;
        transition: left 0.4s ease;
    }
    
    html[dir="rtl"] .nav-links.active {
        right: auto;
        left: 0;
    }

    html[dir="rtl"] .exhibitions-timeline::before {
        left: auto;
        right: 30px;
        transform: none;
    }
    
    html[dir="rtl"] .exhibition-item {
        left: 0 !important;
        padding-left: 0 !important;
        padding-right: 60px !important;
        text-align: right !important;
    }
    
    html[dir="rtl"] .exhibition-marker {
        left: auto !important;
        right: 22px !important;
    }
}