:root {
    /* Colors */
    --color-bg: #FFFFFF;
    --color-text: #1A1A1A;
    --color-text-muted: #666666;
    --color-primary: #3D4A3D;
    /* Olive Green */
    --color-secondary: #1A2B3D;
    /* Navy */
    --color-accent: #F5F5F0;
    /* Beige */
    --color-border: #E5E5E5;

    /* Typography */
    --font-serif: 'Playfair Display', serif;
    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 8rem;
}

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,700;1,400&family=Inter:wght@300;400;600&display=swap');

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

body {
    font-family: var(--font-sans);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.6;
    font-size: 1.1rem;
    /* Base font size */
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
.serif {
    font-family: var(--font-serif);
    font-weight: 400;
    color: var(--color-primary);
    line-height: 1.2;
}

h1 {
    font-size: 3rem;
}

h2 {
    font-size: 2.2rem;
}

h3 {
    font-size: 1.8rem;
}

h4 {
    font-size: 1.4rem;
}

@media (max-width: 768px) {
    h1 {
        font-size: 2.2rem;
    }

    h2 {
        font-size: 1.8rem;
    }

    h3 {
        font-size: 1.5rem;
    }

    h4 {
        font-size: 1.2rem;
    }
}

a {
    color: inherit;
    text-decoration: none;
    transition: opacity 0.2s ease;
}

a:hover {
    color: var(--color-primary);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

/* Utilities */
.section-padding {
    padding: 2rem 0 var(--space-xl);
}

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

.mt-lg {
    margin-top: var(--space-lg);
}

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

.img-responsive {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}


/* Layout Components */

.header {
    padding: 1rem 0;
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    background: var(--color-bg);
    z-index: 9999;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

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

.nav-group-left {
    flex: 1;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: var(--space-md);
    flex-shrink: 0;
}

.nav-group-center {
    flex: 0 0 auto;
    padding: 0 var(--space-lg);
    display: flex;
    align-items: center;
}

.nav-group-right {
    flex: 1;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: var(--space-lg);
    white-space: nowrap;
    flex-shrink: 0;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--color-primary);
    cursor: pointer;
    padding: 10px;
    z-index: 10001;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.1em;
}

.nav-links a {
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: var(--color-primary);
}

.nav-item-coming {
    display: flex;
    flex-direction: column;
    align-items: center;
    line-height: 1;
    position: relative;
}

.coming-soon {
    font-size: 0.55rem;
    text-transform: lowercase;
    opacity: 0.6;
    letter-spacing: 0;
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    white-space: nowrap;
}

.mobile-menu {
    display: none;
}

.lang-switcher {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    letter-spacing: 0.1em;
}

.lang-switcher a {
    color: var(--color-text-muted);
    transition: color 0.3s ease;
}

.lang-switcher a:hover,
.lang-switcher a.active {
    color: var(--color-primary);
}

.lang-switcher a.active {
    font-weight: 600;
}


.desktop-only {
    display: flex;
}

.mobile-divider {
    width: 40px;
    border: none;
    border-top: 1px solid var(--color-border);
    margin: 0.5rem 0;
}


.user-nav {
    display: flex;
    gap: var(--space-md);
    align-items: center;
    font-size: 1.2rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}


.user-nav a {
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.3s ease;
}

.user-nav i {
    font-size: 1.1rem;
}

.user-nav a:hover {
    color: var(--color-primary);
    opacity: 1;
}

.logo {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    text-align: center;
}

.logo a {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

.logo-icon {
    height: 28px;
    width: auto;
}

.hero {
    height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-size: cover;
    background-position: center;
    position: relative;
    overflow: hidden;
}

.hero-content {
    text-align: center;
    color: var(--color-bg);
    z-index: 2;
}

.hero-title {
    font-size: clamp(2rem, 8vw, 5rem);
    margin-bottom: var(--space-sm);
    color: var(--color-bg);
}

.btn {
    display: inline-block;
    padding: var(--space-sm) var(--space-md);
    background: var(--color-primary);
    color: var(--color-bg);
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.2em;
    border: 1px solid var(--color-primary);
    cursor: pointer;
    transition: background 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

.btn:hover {
    background: var(--color-bg);
    color: var(--color-primary);
    opacity: 1;
}

.input-field {
    display: inline-block;
    padding: var(--space-sm) var(--space-md);
    background: var(--color-bg);
    color: var(--color-text);
    font-size: 1rem;
    border: 1px solid var(--color-border);
    width: 100%;
    max-width: 400px;
    transition: border-color 0.3s ease;
    text-transform: none;
}

.input-field:focus {
    outline: none;
    border-color: var(--color-primary);
}

/* Home Page specific */
.home-gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.gallery-main {
    grid-column: span 2;
}

.main-art {
    height: 600px;
    background: #fdfdfd;
}

.gallery-side {
    display: flex;
    flex-direction: column;
    gap: 4rem;
}

.side-art {
    height: 280px;
    background: #fdfdfd;
}

.view-gallery-link {
    font-family: var(--font-serif);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-size: 0.9rem;
    border-bottom: 2px solid var(--color-text);
    padding-bottom: 5px;
}

.home-about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
    align-items: center;
}

.about-title {
    font-size: 3rem;
    margin-bottom: var(--space-md);
}

.about-content-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--color-text-muted);
}

.about-text {
    padding-right: var(--space-lg);
}

.about-art {
    height: 600px;
    box-shadow: 20px 20px 0px var(--color-primary);
    background: white;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
    gap: 3rem;
}

.gallery-img {
    filter: brightness(0.98);
}

/* About Page specific */
.about-page-container {
    max-width: 800px;
    margin: 2rem auto var(--space-xl);
    text-align: center;
}

.about-page-title {
    margin-bottom: var(--space-md);
}

.about-page-content {
    line-height: 1.8;
    color: var(--color-text);
    text-align: left;
}

.about-page-hero {
    margin-top: var(--space-xl);
}

.about-full-img {
    box-shadow: 20px 20px 0px var(--color-primary);
}

.about-grid {
    margin-top: var(--space-lg);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.about-grid-img {
    height: 450px;
}

/* Shop Page specific */
.shop-title {
    margin-top: 2rem;
    text-align: center;
    font-size: 3rem;
}

.filter-bar {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--color-border);
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    overflow-x: auto;
    white-space: nowrap;
}

.shop-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

.product-card {
    border: 1px solid var(--color-border);
    padding: var(--space-sm);
    text-align: center;
    transition: transform 0.3s ease;
}

.product-card:hover {
    transform: translateY(-5px);
}

.product-image {
    width: 100%;
    height: 350px;
    object-fit: cover;
    background: #f9f9f9;
    margin-bottom: var(--space-sm);
}

.product-name {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.product-price {
    font-weight: 600;
    color: var(--color-primary);
}

/* Product Page specific */
.product-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    margin-top: 2rem;
}

.product-main-image {
    width: 100%;
    height: auto;
    background: #f9f9f9;
    position: sticky;
    top: 100px;
}

.product-info-panel {
    padding-top: var(--space-md);
}

.product-name-large {
    margin-bottom: var(--space-sm);
    line-height: 1.1;
}

.product-price-large {
    font-size: 1.5rem;
    margin-bottom: var(--space-md);
    font-weight: 600;
}

.product-description {
    margin-bottom: var(--space-lg);
    font-size: 1.1rem;
    color: var(--color-text-muted);
}

.product-meta {
    border-top: 1px solid var(--color-border);
    padding-top: var(--space-md);
    margin-top: var(--space-lg);
}

.product-meta-item {
    margin-bottom: var(--space-xs);
    font-size: 0.9rem;
}

.product-meta-label {
    font-weight: 600;
    text-transform: uppercase;
    width: 100px;
    display: inline-block;
}






.footer {
    background: var(--color-primary);
    color: var(--color-bg);
    padding: var(--space-xl) 0 var(--space-md);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 4rem;
}

.footer h1,
.footer h2,
.footer h3,
.footer h4,
.footer .serif {
    color: var(--color-bg);
}

.footer h3 {
    font-size: 1.2rem;
    margin-bottom: 0.8rem;
}

.footer p {
    font-size: 0.9rem;
    line-height: 1.5;
}

.footer a:hover {
    color: inherit;
    text-decoration: underline;
}

@media (max-width: 992px) {
    :root {
        --space-xl: 4rem;
        --space-lg: 2rem;
    }

    .header {
        padding: 10px 0;
    }

    .nav {
        padding: 0 15px !important;
    }

    .nav-group-left {
        order: 1;
        flex: 1;
        display: flex;
        justify-content: flex-start;
    }

    .nav-group-center {
        order: 2;
        display: flex;
        justify-content: center;
        padding: 0 !important;
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
        width: auto;
    }

    .nav-group-right {
        order: 3;
        flex: 1;
        display: flex;
        justify-content: flex-end;
    }

    .mobile-menu-toggle {
        display: block;
        padding-left: 0;
    }

    .logo {
        font-size: 1.1rem;
        text-align: center;
    }

    .logo-icon {
        height: 22px;
    }

    .user-nav {
        display: flex;
        gap: 10px;
    }

    .desktop-only {
        display: none !important;
    }

    .mobile-menu {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: var(--color-bg);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        gap: 1rem;
        z-index: 10000;
        padding: 5rem var(--space-md) 10rem;
        text-transform: uppercase;
        font-size: 1.1rem;
        letter-spacing: 0.1em;
        overflow-y: auto;
    }

    .mobile-menu.active {
        display: flex;
    }

    .mobile-menu a {
        display: block;
        padding: 0.3rem 0;
    }

    .mobile-menu .mobile-user-nav,
    .mobile-menu .lang-switcher {
        display: flex;
        flex-direction: column;
        gap: 1rem;
        margin-top: 0.5rem;
        text-align: center;
    }

    .mobile-menu .mobile-user-nav a {
        color: var(--color-primary);
        font-weight: 600;
    }

    .mobile-menu .lang-switcher a {
        font-size: 0.9rem;
        opacity: 0.7;
    }

    .lang-switcher {
        margin-top: 0rem;
    }

    .hero {
        height: 60vh;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .footer-grid {
        gap: 2rem;
    }

    /* Home Responsive */
    .section-padding {
        padding: var(--space-lg) 0;
    }

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

    .gallery-main {
        grid-column: auto;
    }

    .main-art {
        height: 400px;
    }

    .gallery-side {
        gap: var(--space-md);
    }

    .side-art {
        height: 240px;
    }

    .home-about-grid {
        gap: var(--space-md);
    }

    .about-text {
        padding-right: 0;
        text-align: center;
    }

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

    .about-art {
        height: 400px;
        box-shadow: 10px 10px 0px var(--color-primary);
    }

    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        gap: 1.5rem;
    }

    /* About Page Responsive */
    .about-page-title {
        font-size: 2.5rem;
    }

    .about-page-content {
        font-size: 1.1rem;
    }

    .about-full-img {
        box-shadow: 10px 10px 0px var(--color-primary);
    }

    .about-grid-img {
        height: 300px;
    }

    .about-grid {
        gap: 1rem;
    }

    /* Shop Page Responsive */
    .shop-title {
        font-size: 2rem;
    }

    .product-image {
        height: 280px;
    }

    .shop-grid {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
        gap: 1rem;
    }

    /* Product Page Responsive */
    .product-details {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }

    .product-main-image {
        position: static;
    }

    .product-name-large {
        font-size: 2.5rem;
    }
}

@media (max-width: 576px) {
    .container {
        padding: 0 var(--space-sm);
    }

    .logo {
        font-size: 1rem;
        letter-spacing: 0.1em;
    }

    .logo a {
        gap: 0.4rem;
    }

    .logo-icon {
        height: 22px;
    }
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 14px;
    right: 0;
    width: 60px;
    height: 60px;
    background-color: var(--color-primary);
    color: var(--color-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 9999;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    cursor: pointer;
    border: 1px solid var(--color-primary);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--color-bg) !important;
    color: var(--color-primary) !important;
    transform: translateY(-5px);
}

.back-to-top i {
    font-size: 1.6rem;
    color: inherit;
}

/* Auth & Form Styles */
.auth-container {
    max-width: 450px;
    width: 100%;
    margin: var(--space-lg) auto var(--space-xl);
    background: var(--color-bg);
    padding: var(--space-lg);
    border: 1px solid var(--color-border);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
}

.auth-container.wide {
    max-width: 600px;
}

.auth-container h1 {
    text-align: center;
    margin-bottom: var(--space-md);
    font-size: 2.5rem;
}

.auth-link {
    text-align: center;
    margin-top: var(--space-md);
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.auth-link a {
    color: var(--color-primary);
    text-decoration: underline;
    font-weight: 600;
}

.form-group {
    display: flex;
    flex-direction: column;
    margin-bottom: var(--space-sm);
}

.form-group label {
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="tel"] {
    padding: 14px 16px;
    border: 1px solid var(--color-border);
    border-radius: 0;
    font-size: 1rem;
    font-family: var(--font-sans);
    color: var(--color-text);
    transition: border-color 0.2s ease;
    width: 100%;
    background: var(--color-bg);
}

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

.form-group input:disabled {
    background: #fdfdfd;
    color: #888;
    border-color: #eee;
}

.btn-full {
    width: 100%;
    margin-top: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: var(--color-primary);
    border: 1px solid var(--color-primary);
    border-radius: 0;
    font-size: 1rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-bg);
    cursor: pointer;
    transition: background 0.3s ease, color 0.3s ease, border-color 0.3s ease;
    font-family: var(--font-sans);
    text-align: center;
    display: inline-block;
}

.btn-full:hover {
    background: var(--color-bg);
    color: var(--color-primary);
    opacity: 1;
}

.alert-error {
    color: #c0392b;
    background: #f9ebea;
    padding: 1rem;
    border-radius: 0;
    border-left: 4px solid #c0392b;
    margin-bottom: var(--space-sm);
    text-align: left;
    font-size: 0.95rem;
}

.alert-success {
    color: #27ae60;
    background: #eafaf1;
    padding: 1rem;
    border-radius: 0;
    border-left: 4px solid #27ae60;
    margin-bottom: var(--space-sm);
    text-align: left;
    font-size: 0.95rem;
}

/* Profile Dashboard Layout */
.profile-layout {
    display: flex;
    gap: var(--space-lg);
    max-width: 1200px;
    margin: 2rem auto var(--space-xl);
    padding: 0 var(--space-md);
    min-height: 60vh;
}

.profile-sidebar {
    flex: 0 0 250px;
}

.profile-sidebar-menu {
    list-style: none;
    padding: 0;
    margin: 0;
    position: sticky;
    top: 120px;
}

.profile-sidebar-menu li {
    margin-bottom: 0.5rem;
    border-bottom: 1px solid var(--color-border);
}

.profile-sidebar-menu li a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: var(--space-xs) 0 var(--space-sm);
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color 0.2s ease;
    font-size: 0.95rem;
}

.profile-sidebar-menu li a:hover,
.profile-sidebar-menu li a.active {
    color: var(--color-primary);
}

.profile-sidebar-menu li a i {
    width: 20px;
    text-align: center;
}

.profile-content {
    flex: 1;
    background: var(--color-bg);
    padding: var(--space-lg);
    border: 1px solid var(--color-border);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.02);
}

.profile-content-header {
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid var(--color-border);
}

.profile-content-header h2 {
    font-size: 1.8rem;
    margin-bottom: 5px;
}

.profile-content-header p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .profile-layout {
        flex-direction: column;
        gap: var(--space-md);
        margin: var(--space-md) auto;
    }

    .profile-sidebar {
        flex: none;
        width: 100%;
    }

    .profile-sidebar-menu {
        position: relative;
        top: 0;
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
    }

    .profile-sidebar-menu li {
        border-bottom: none;
        margin-bottom: 0;
    }

    .profile-sidebar-menu li a {
        background: #f9f9f9;
        padding: 10px 15px;
        border: 1px solid var(--color-border);
        border-radius: 4px;
        font-size: 0.85rem;
    }

    .profile-sidebar-menu li a.active {
        background: var(--color-primary);
        color: var(--color-bg);
        border-color: var(--color-primary);
    }

    .profile-content {
        padding: var(--space-sm);
    }
}