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

:root {
    --color-bg: #fafafa;
    --color-surface: #ffffff;
    --color-text: #1a1a1a;
    --color-text-muted: #666666;
    --color-border: #e5e5e5;
    --color-accent: #1a1a1a;
    --color-sold: #c0392b;
    --color-whatsapp: #25d366;
    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'Inter', system-ui, sans-serif;
    --max-width: 1200px;
    --header-height: 80px;
    --transition: 0.25s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    font-weight: 300;
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-text);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
}

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

a {
    color: inherit;
    text-decoration: none;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

.logo-line {
    display: block;
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    line-height: 1.3;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
}

.logo:hover {
    opacity: 0.7;
}

.site-nav ul {
    display: flex;
    gap: 32px;
    list-style: none;
}

.site-nav a {
    font-size: 0.875rem;
    font-weight: 400;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-text);
    transition: color var(--transition);
}

.site-nav a:hover,
.site-nav a.active {
    color: var(--color-text-muted);
}

.site-nav a.active {
    font-weight: 500;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

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

.breadcrumb {
    padding: 20px 0 0;
}

.breadcrumb-trail {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: 0;
    font-size: 0.8125rem;
    line-height: 1;
    color: var(--color-text-muted);
}

.breadcrumb-link {
    display: inline-flex;
    align-items: center;
    color: var(--color-text-muted);
    transition: color 0.2s ease;
}

.breadcrumb-link:hover {
    color: var(--color-text);
}

.breadcrumb-current {
    color: var(--color-text);
}

.breadcrumb-sep {
    margin: 0 10px;
    color: var(--color-text-muted);
    opacity: 0.45;
    user-select: none;
}

.breadcrumb-link .bi-house-door {
    font-size: 0.9375rem;
}

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

.lightbox {
    position: fixed;
    inset: 0;
    z-index: 300;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.lightbox[hidden] {
    display: none;
}

.lightbox-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.88);
    cursor: pointer;
}

.lightbox-content {
    position: relative;
    z-index: 1;
    max-width: min(90vw, 1000px);
    max-height: 90vh;
    pointer-events: none;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 90vh;
    width: auto;
    height: auto;
    object-fit: contain;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4);
}

.page-section {
    padding: 80px 0;
}

.page-section--with-breadcrumb {
    padding-top: 32px;
}

.page-section--compact {
    padding: 60px 0;
}

body.page-error {
    display: flex;
    flex-direction: column;
    min-height: 100dvh;
    background: var(--color-surface);
}

body.page-error main {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 48px 24px;
}

.error-page {
    width: 100%;
    text-align: center;
}

.error-page-inner {
    max-width: 640px;
    margin: 0 auto;
}

.error-page-code {
    font-family: var(--font-sans);
    font-size: clamp(5rem, 22vw, 9.5rem);
    font-weight: 700;
    line-height: 1;
    color: #3d3d3d;
    margin: 0 0 12px;
}

.error-page-title {
    font-family: var(--font-sans);
    font-size: clamp(1.375rem, 3.5vw, 1.875rem);
    font-weight: 700;
    line-height: 1.3;
    color: #3d3d3d;
    margin: 0 0 20px;
}

.error-page-text {
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.6;
    color: #3d3d3d;
    margin: 0;
}

.error-page-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
    margin-top: 40px;
}

.section-title {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 400;
    margin-bottom: 32px;
    letter-spacing: 0.02em;
}

.page-title {
    font-family: var(--font-serif);
    font-size: 3rem;
    font-weight: 400;
    margin-bottom: 40px;
    letter-spacing: 0.02em;
}

.prose {
    font-size: 1.0625rem;
    line-height: 1.85;
    color: var(--color-text);
}

.prose p + p {
    margin-top: 1.25em;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    font-weight: 400;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border: 1px solid var(--color-accent);
    background: transparent;
    color: var(--color-accent);
    cursor: pointer;
    transition: all var(--transition);
    border-radius: 0;
}

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

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

.btn-primary:hover {
    background: transparent;
    color: var(--color-accent);
}

.btn-modern {
    padding: 14px 32px;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.14em;
    border: none;
    border-radius: 999px;
    background: var(--color-accent);
    color: var(--color-surface);
    box-shadow: 0 4px 20px rgba(26, 26, 26, 0.15);
}

.btn-modern:hover {
    background: var(--color-text);
    color: var(--color-surface);
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(26, 26, 26, 0.22);
}

.btn-modern i {
    font-size: 0.875rem;
    transition: transform var(--transition);
}

.btn-modern:hover i {
    transform: translateX(3px);
}

.hero {
    width: 100%;
    aspect-ratio: 16 / 9;
    max-height: 85vh;
    overflow: hidden;
    background: var(--color-border);
}

.hero img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    max-height: 85vh;
}

.about-summary {
    text-align: center;
    max-width: 720px;
    margin: 0 auto;
}

.home-intro {
    padding: 64px 0;
}

.home-intro-inner {
    text-align: center;
    max-width: 760px;
    margin: 0 auto;
}

.site-tagline {
    font-family: var(--font-serif);
    font-size: 1.375rem;
    line-height: 1.65;
    color: var(--color-text);
    margin-bottom: 28px;
}

.home-intro .prose {
    margin-bottom: 32px;
}

.contact-card-note {
    margin-top: 10px;
    font-family: var(--font-sans);
    font-size: 0.875rem;
    line-height: 1.6;
    color: var(--color-text-muted);
}

.coverflow-section {
    overflow: hidden;
}

.coverflow-section .section-title {
    text-align: center;
}

.swiper-coverflow {
    width: 100%;
    overflow: hidden;
    padding: 40px 0 60px;
    perspective: 1200px;
}

.swiper-coverflow .swiper-wrapper {
    align-items: center;
}

.swiper-coverflow .swiper-slide {
    width: 280px;
    height: 280px;
    flex-shrink: 0;
    background: var(--color-surface);
    overflow: hidden;
    border-radius: 4px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    transition: box-shadow var(--transition);
}

.swiper-coverflow .swiper-slide-active {
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.18);
}

.swiper-coverflow .swiper-slide img {
    width: 100%;
    height: 100%;
    max-width: none;
    object-fit: cover;
    pointer-events: none;
}

.coverflow-actions {
    text-align: center;
    margin-top: 16px;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
}

.gallery-item {
    display: block;
}

.gallery-item-image {
    aspect-ratio: 1;
    overflow: hidden;
    background: var(--color-surface);
    margin-bottom: 14px;
    border-radius: 10px;
    border: 1px solid var(--color-border);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    transition: box-shadow var(--transition), transform var(--transition);
}

.gallery-item:hover .gallery-item-image {
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
    transform: translateY(-4px);
}

.gallery-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.gallery-item:hover .gallery-item-image img {
    transform: scale(1.03);
}

.gallery-item-title {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 400;
    text-align: center;
    transition: color var(--transition);
}

.gallery-item:hover .gallery-item-title {
    color: var(--color-text-muted);
}

.artwork-detail {
    display: grid;
    grid-template-columns: 800px 1fr;
    gap: 48px;
    align-items: start;
}

.artwork-detail-image {
    max-width: 800px;
}

.artwork-lightbox-trigger {
    display: block;
    width: 100%;
    padding: 0;
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    cursor: zoom-in;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 6px 28px rgba(0, 0, 0, 0.08);
    transition: box-shadow var(--transition), transform var(--transition);
}

.artwork-lightbox-trigger:hover {
    box-shadow: 0 14px 40px rgba(0, 0, 0, 0.14);
    transform: translateY(-3px);
}

.artwork-lightbox-trigger img {
    width: 100%;
    display: block;
}

.artwork-detail-info {
    padding-top: 8px;
}

.artwork-detail-title {
    font-family: var(--font-serif);
    font-size: 2.25rem;
    font-weight: 400;
    margin-bottom: 32px;
}

.artwork-meta {
    margin-bottom: 24px;
}

.artwork-meta dt {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 4px;
}

.artwork-meta dd {
    font-size: 1rem;
    margin-bottom: 20px;
}

.status-sold {
    color: var(--color-sold);
    font-weight: 700;
}

.exhibitions-table {
    width: 100%;
    border-collapse: collapse;
}

.exhibitions-table th,
.exhibitions-table td {
    padding: 16px 20px;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.exhibitions-table th {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.exhibitions-table tbody tr:hover {
    background: var(--color-surface);
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: stretch;
}

.contact-aside {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.contact-aside-title {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 400;
    margin-bottom: 12px;
    letter-spacing: 0.01em;
}

.contact-aside-lead {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--color-text-muted);
    margin-bottom: 28px;
}

.contact-cards {
    display: flex;
    flex: 1;
    flex-direction: column;
    gap: 16px;
}

.contact-card {
    display: flex;
    gap: 16px;
    padding: 20px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 10px;
    transition: box-shadow var(--transition);
}

.contact-card:hover {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.contact-card--address {
    padding: 24px;
}

.contact-card-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg);
    border-radius: 50%;
    font-size: 1.125rem;
    color: var(--color-text);
}

.contact-card-content {
    flex: 1;
    min-width: 0;
}

.contact-card-label {
    display: block;
    font-family: var(--font-sans);
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 6px;
}

.contact-card-label--sub {
    margin-top: 16px;
}

.contact-card-value {
    display: block;
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 400;
    line-height: 1.5;
    color: var(--color-text);
    transition: opacity var(--transition);
}

a.contact-card-value:hover {
    opacity: 0.65;
}

.contact-card-value--address {
    font-size: 1.0625rem;
    line-height: 1.65;
    max-width: none;
}

.contact-card-value--location {
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 400;
    color: var(--color-text-muted);
}

.contact-directions {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 16px;
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    color: var(--color-text);
    border-bottom: 1px solid var(--color-text);
    padding-bottom: 2px;
    transition: opacity var(--transition);
}

.contact-directions:hover {
    opacity: 0.6;
}

.contact-directions i {
    font-size: 0.75rem;
}

.contact-form-panel {
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 36px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 10px;
}

.contact-form-title {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 400;
    margin-bottom: 28px;
    letter-spacing: 0.01em;
    flex-shrink: 0;
}

.contact-form {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.contact-form .form-group {
    margin-bottom: 22px;
    flex-shrink: 0;
}

.contact-form .form-group--message {
    flex: 1;
    display: flex;
    flex-direction: column;
    margin-bottom: 24px;
    min-height: 0;
}

.contact-form label {
    display: block;
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 8px;
}

.contact-form label .required {
    color: var(--color-sold);
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 14px 16px;
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 300;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    background: var(--color-bg);
    color: var(--color-text);
    transition: border-color var(--transition), background var(--transition);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    background: var(--color-surface);
}

.contact-form textarea {
    flex: 1;
    min-height: 160px;
    resize: vertical;
}

.contact-form-actions {
    margin-top: auto;
    flex-shrink: 0;
}

.contact-form .g-recaptcha {
    margin-bottom: 20px;
}

.contact-map {
    margin-top: 48px;
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid var(--color-border);
}

.contact-map iframe {
    width: 100%;
    height: 450px;
    border: 0;
    display: block;
}

.form-alert {
    padding: 14px 18px;
    margin-bottom: 24px;
    font-size: 0.9375rem;
}

.form-alert--success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-alert--error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.site-footer {
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    padding: 48px 0;
    margin-top: 40px;
}

.footer-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
    text-align: center;
}

.footer-social {
    display: flex;
    gap: 20px;
}

.footer-social a {
    font-size: 1.25rem;
    transition: opacity var(--transition);
}

.footer-social a:hover {
    opacity: 0.5;
}

.footer-copy {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

.cookie-notice {
    position: fixed;
    bottom: 24px;
    left: 24px;
    z-index: 200;
    max-width: 360px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 18px 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
}

.cookie-notice-inner {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.cookie-notice p {
    font-size: 0.8125rem;
    line-height: 1.55;
    color: var(--color-text-muted);
}

.cookie-notice-btn {
    align-self: flex-start;
    padding: 8px 18px;
    font-family: var(--font-sans);
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border: none;
    border-radius: 999px;
    background: var(--color-accent);
    color: var(--color-surface);
    cursor: pointer;
    transition: all var(--transition);
}

.cookie-notice-btn:hover {
    background: var(--color-text);
    transform: translateY(-1px);
}

.whatsapp-btn {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 150;
    width: 56px;
    height: 56px;
    background: var(--color-whatsapp);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
    transition: transform var(--transition);
}

.whatsapp-btn:hover {
    transform: scale(1.08);
}

@media (max-width: 1024px) {
    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .artwork-detail {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .artwork-detail-image {
        max-width: 100%;
    }
}

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

    .site-nav {
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        background: var(--color-surface);
        border-bottom: 1px solid var(--color-border);
        padding: 24px;
        transform: translateY(-120%);
        opacity: 0;
        pointer-events: none;
        transition: all var(--transition);
    }

    .site-nav.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }

    .site-nav ul {
        flex-direction: column;
        gap: 16px;
    }

    .page-section {
        padding: 48px 0;
    }

    .page-title {
        font-size: 2.25rem;
    }

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

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .contact-layout {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .contact-form-panel {
        padding: 28px 24px;
        height: auto;
    }

    .contact-form {
        display: block;
    }

    .contact-form .form-group--message {
        display: block;
    }

    .contact-form textarea {
        min-height: 140px;
    }

    .cookie-notice {
        bottom: 16px;
        left: 16px;
        right: 16px;
        max-width: none;
    }

    .swiper-coverflow .swiper-slide {
        width: 220px;
        height: 220px;
    }
}

@media (max-width: 480px) {
    .gallery-grid {
        grid-template-columns: 1fr;
    }

    .whatsapp-btn {
        bottom: 16px;
        right: 16px;
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
}