/*
Theme Name: Yulia Bogatova
Theme URI: https://yuliabogatova.com
Description: Thème premium minimaliste pour Yulia Bogatova — peintre et illustratrice.
Version: 1.0.0
Author: Custom
Text Domain: yulia-bogatova
*/

/* ==========================================================================
   IMPORTS & VARIABLES
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&family=Inter:wght@300;400;500&display=swap');

:root {
  --color-ivory:      #F9F7F3;
  --color-white:      #FFFFFF;
  --color-charcoal:   #2A2A2A;
  --color-mid:        #6B6B6B;
  --color-light:      #EEEBE5;
  --color-bordeaux:   #8B3040;
  --color-gold:       #C9A96E;

  --font-serif:   'Cormorant Garamond', Georgia, serif;
  --font-sans:    'Inter', -apple-system, sans-serif;

  --size-xs:   0.75rem;
  --size-sm:   0.875rem;
  --size-base: 1rem;
  --size-md:   1.125rem;
  --size-lg:   1.375rem;
  --size-xl:   1.75rem;
  --size-2xl:  2.5rem;
  --size-3xl:  3.5rem;
  --size-4xl:  5rem;

  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  2rem;
  --space-lg:  4rem;
  --space-xl:  7rem;
  --space-2xl: 10rem;

  --max-w-text:   680px;
  --max-w-wide:   1200px;
  --max-w-full:   1440px;

  --radius: 0px;
  --transition: 0.25s ease;
}

/* ==========================================================================
   RESET & BASE
   ========================================================================== */

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

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

body {
  background: var(--color-ivory);
  color: var(--color-charcoal);
  font-family: var(--font-sans);
  font-size: var(--size-base);
  font-weight: 300;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

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

a:hover { opacity: 0.65; }

ul, ol { list-style: none; }

/* ==========================================================================
   TYPOGRAPHY
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

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

p { margin-bottom: 1.4em; }
p:last-child { margin-bottom: 0; }

em { font-style: italic; }

.text-serif {
  font-family: var(--font-serif);
  font-size: var(--size-lg);
  font-weight: 300;
  line-height: 1.6;
}

.text-small {
  font-size: var(--size-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-mid);
}

.text-caption {
  font-family: var(--font-sans);
  font-size: var(--size-xs);
  color: var(--color-mid);
  letter-spacing: 0.05em;
  line-height: 1.5;
}

/* ==========================================================================
   LAYOUT UTILITIES
   ========================================================================== */

.container {
  width: 100%;
  max-width: var(--max-w-wide);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-md);
  padding-right: var(--space-md);
}

.container--narrow {
  max-width: var(--max-w-text);
}

.container--wide {
  max-width: var(--max-w-full);
  padding-left: var(--space-lg);
  padding-right: var(--space-lg);
}

.section {
  padding-top: var(--space-xl);
  padding-bottom: var(--space-xl);
}

.section--sm {
  padding-top: var(--space-lg);
  padding-bottom: var(--space-lg);
}

.section--xl {
  padding-top: var(--space-2xl);
  padding-bottom: var(--space-2xl);
}

.divider {
  width: 40px;
  height: 1px;
  background: var(--color-bordeaux);
  margin: var(--space-md) 0;
}

/* ==========================================================================
   HEADER / NAVIGATION
   ========================================================================== */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: transparent;
  transition: background var(--transition), backdrop-filter var(--transition);
  padding: var(--space-sm) 0;
}

.site-header.is-scrolled {
  background: rgba(249, 247, 243, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-light);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max-w-full);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.site-logo {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  color: var(--color-charcoal);
  white-space: nowrap;
}

.site-logo span {
  display: block;
  font-size: var(--size-xs);
  font-family: var(--font-sans);
  font-weight: 300;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-mid);
  margin-top: 2px;
}

.site-nav ul {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.site-nav a {
  font-family: var(--font-sans);
  font-size: var(--size-xs);
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-charcoal);
}

.site-nav a.current { color: var(--color-bordeaux); }

.site-nav .nav-cta {
  padding: 0.5rem 1.25rem;
  border: 1px solid var(--color-charcoal);
  font-size: var(--size-xs);
  letter-spacing: 0.1em;
  transition: all var(--transition);
}

.site-nav .nav-cta:hover {
  background: var(--color-charcoal);
  color: var(--color-ivory);
  opacity: 1;
}

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

.nav-toggle span {
  display: block;
  width: 24px;
  height: 1px;
  background: var(--color-charcoal);
  transition: all var(--transition);
}

/* ==========================================================================
   HERO
   ========================================================================== */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.hero__image {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(249, 247, 243, 0.88) 0%,
    rgba(249, 247, 243, 0.3) 40%,
    rgba(249, 247, 243, 0.05) 100%
  );
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: 0 var(--space-lg) var(--space-xl);
  max-width: var(--max-w-full);
  margin: 0 auto;
}

.hero__eyebrow {
  font-family: var(--font-sans);
  font-size: var(--size-xs);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-mid);
  margin-bottom: var(--space-sm);
}

.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 8vw, var(--size-4xl));
  font-weight: 300;
  line-height: 1.05;
  color: var(--color-charcoal);
  margin-bottom: 0.3em;
}

.hero__subtitle {
  font-family: var(--font-serif);
  font-size: clamp(1.25rem, 3vw, var(--size-xl));
  font-weight: 300;
  font-style: italic;
  color: var(--color-mid);
  margin-bottom: var(--space-md);
}

.hero__tagline {
  font-family: var(--font-serif);
  font-size: var(--size-md);
  font-style: italic;
  color: var(--color-mid);
  max-width: 500px;
  margin-bottom: var(--space-lg);
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

/* ==========================================================================
   BUTTONS / CTA
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-size: var(--size-xs);
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.85rem 2rem;
  cursor: pointer;
  transition: all var(--transition);
  border: none;
  outline: none;
}

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

.btn--primary:hover {
  background: #1a1a1a;
  opacity: 1;
}

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

.btn--outline:hover {
  background: var(--color-charcoal);
  color: var(--color-ivory);
  opacity: 1;
}

.btn--ghost {
  background: transparent;
  color: var(--color-mid);
  padding-left: 0;
  padding-right: 0;
  border-bottom: 1px solid var(--color-light);
}

.btn--ghost:hover {
  color: var(--color-charcoal);
  border-color: var(--color-charcoal);
  opacity: 1;
}

.link-arrow {
  font-family: var(--font-sans);
  font-size: var(--size-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-charcoal);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border-bottom: 1px solid var(--color-charcoal);
  padding-bottom: 2px;
}

.link-arrow::after {
  content: '→';
  transition: transform var(--transition);
}

.link-arrow:hover { opacity: 0.65; }
.link-arrow:hover::after { transform: translateX(4px); }

/* ==========================================================================
   BIO SECTION (homepage)
   ========================================================================== */

.section-bio {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.section-bio__text h2 {
  font-size: var(--size-2xl);
  margin-bottom: var(--space-md);
}

.section-bio__text p {
  font-family: var(--font-serif);
  font-size: var(--size-lg);
  line-height: 1.7;
  color: var(--color-charcoal);
}

.section-bio__image img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
}

/* ==========================================================================
   WORKS GRID (homepage teaser)
   ========================================================================== */

.works-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.work-item {
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.work-item__image {
  aspect-ratio: 3/4;
  overflow: hidden;
}

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

.work-item:hover .work-item__image img {
  transform: scale(1.03);
}

.work-item__info {
  padding: var(--space-sm) 0;
}

.work-item__title {
  font-family: var(--font-serif);
  font-size: var(--size-md);
  font-weight: 400;
  margin-bottom: 0.25rem;
}

.work-item__meta {
  font-family: var(--font-sans);
  font-size: var(--size-xs);
  color: var(--color-mid);
  letter-spacing: 0.05em;
}

/* ==========================================================================
   SECTION TEASER (château, expositions)
   ========================================================================== */

.teaser-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.teaser-block--reverse .teaser-block__image {
  order: 2;
}

.teaser-block__image img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.teaser-block__content {
  padding: var(--space-md);
}

.teaser-block__label {
  font-family: var(--font-sans);
  font-size: var(--size-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-bordeaux);
  margin-bottom: var(--space-sm);
}

.teaser-block__title {
  font-family: var(--font-serif);
  font-size: var(--size-2xl);
  margin-bottom: var(--space-md);
}

.teaser-block__text {
  font-family: var(--font-serif);
  font-size: var(--size-md);
  line-height: 1.7;
  color: var(--color-charcoal);
  margin-bottom: var(--space-md);
}

/* ==========================================================================
   PAGE HERO (inner pages)
   ========================================================================== */

.page-hero {
  padding-top: calc(var(--space-2xl) + 60px);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid var(--color-light);
}

.page-hero__label {
  font-family: var(--font-sans);
  font-size: var(--size-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-mid);
  margin-bottom: var(--space-sm);
}

.page-hero__title {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 6vw, var(--size-4xl));
  font-weight: 300;
  line-height: 1.05;
  margin-bottom: var(--space-sm);
}

.page-hero__subtitle {
  font-family: var(--font-serif);
  font-size: var(--size-xl);
  font-weight: 300;
  font-style: italic;
  color: var(--color-mid);
}

/* ==========================================================================
   BIO PAGE
   ========================================================================== */

.bio-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-xl);
  align-items: start;
}

.bio-text h2 {
  font-family: var(--font-serif);
  font-size: var(--size-xl);
  font-weight: 400;
  margin-top: var(--space-xl);
  margin-bottom: var(--space-md);
  color: var(--color-charcoal);
}

.bio-text h2:first-child { margin-top: 0; }

.bio-text p {
  font-family: var(--font-serif);
  font-size: var(--size-lg);
  line-height: 1.8;
  color: var(--color-charcoal);
}

.bio-sidebar {
  position: sticky;
  top: 100px;
}

.bio-sidebar__photo img {
  width: 100%;
  aspect-ratio: 2/3;
  object-fit: cover;
}

.bio-sidebar__contact {
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-light);
}

/* Timeline */
.timeline {
  margin-top: var(--space-xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-light);
}

.timeline__title {
  font-family: var(--font-sans);
  font-size: var(--size-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-mid);
  margin-bottom: var(--space-lg);
}

.timeline__item {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: var(--space-md);
  padding: var(--space-sm) 0;
  border-top: 1px solid var(--color-light);
}

.timeline__year {
  font-family: var(--font-serif);
  font-size: var(--size-md);
  color: var(--color-mid);
  font-weight: 300;
}

.timeline__event {
  font-family: var(--font-sans);
  font-size: var(--size-sm);
  line-height: 1.6;
  color: var(--color-charcoal);
}

/* Bibliography */
.bibliography {
  margin-top: var(--space-xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-light);
}

.bibliography__list li {
  font-family: var(--font-serif);
  font-size: var(--size-md);
  font-style: italic;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--color-light);
  color: var(--color-charcoal);
}

/* ==========================================================================
   CATALOGUE PAGE
   ========================================================================== */

.catalogue-intro {
  max-width: var(--max-w-text);
}

.catalogue-intro p {
  font-family: var(--font-serif);
  font-size: var(--size-lg);
  line-height: 1.7;
}

/* Filter nav */
.catalogue-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  border-bottom: 1px solid var(--color-light);
  margin: var(--space-lg) 0;
}

.catalogue-nav a {
  font-family: var(--font-sans);
  font-size: var(--size-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-mid);
  padding: 0.75rem 1.5rem;
  border-bottom: 2px solid transparent;
  transition: all var(--transition);
}

.catalogue-nav a:hover,
.catalogue-nav a.active {
  color: var(--color-charcoal);
  border-color: var(--color-charcoal);
  opacity: 1;
}

/* Series */
.catalogue-series {
  margin-top: var(--space-xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-light);
}

.catalogue-series:first-of-type {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.series-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
  align-items: end;
}

.series-title {
  font-family: var(--font-serif);
  font-size: var(--size-3xl);
  font-weight: 300;
  line-height: 1.1;
}

.series-intro {
  font-family: var(--font-serif);
  font-size: var(--size-md);
  font-style: italic;
  color: var(--color-mid);
  line-height: 1.7;
}

/* Artwork grid */
.artworks-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

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

.artwork-card {
  display: flex;
  flex-direction: column;
}

.artwork-card__image {
  overflow: hidden;
  margin-bottom: var(--space-sm);
  background: var(--color-light);
}

.artwork-card__image img {
  width: 100%;
  object-fit: cover;
  transition: transform 0.7s ease;
}

.artwork-card:hover .artwork-card__image img {
  transform: scale(1.02);
}

.artwork-card__title {
  font-family: var(--font-serif);
  font-size: var(--size-md);
  font-weight: 400;
  margin-bottom: 0.3rem;
}

.artwork-card__meta {
  font-family: var(--font-sans);
  font-size: var(--size-xs);
  color: var(--color-mid);
  letter-spacing: 0.04em;
  line-height: 1.6;
}

/* Artwork table (for series with many works) */
.artworks-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: var(--space-md);
}

.artworks-table thead tr {
  border-bottom: 1px solid var(--color-charcoal);
}

.artworks-table th {
  font-family: var(--font-sans);
  font-size: var(--size-xs);
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-mid);
  padding: 0.75rem 1rem;
  text-align: left;
}

.artworks-table td {
  font-family: var(--font-serif);
  font-size: var(--size-base);
  padding: 0.9rem 1rem;
  border-bottom: 1px solid var(--color-light);
  vertical-align: top;
}

.artworks-table td:first-child {
  font-weight: 400;
}

.artworks-table td.year {
  font-family: var(--font-sans);
  font-size: var(--size-xs);
  color: var(--color-mid);
  white-space: nowrap;
}

/* ==========================================================================
   CHÂTEAU & ACADÉMIE PAGE
   ========================================================================== */

.chateau-hero {
  position: relative;
  height: 60vh;
  overflow: hidden;
  margin-bottom: var(--space-xl);
}

.chateau-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.chateau-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-xl);
  align-items: start;
}

.chateau-text p {
  font-family: var(--font-serif);
  font-size: var(--size-lg);
  line-height: 1.8;
  margin-bottom: 1.6em;
}

.chateau-text p strong {
  font-family: var(--font-sans);
  font-size: var(--size-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-bordeaux);
  font-weight: 400;
  display: block;
  margin-bottom: 0.75rem;
}

.chateau-sidebar__card {
  background: var(--color-white);
  padding: var(--space-md);
  border: 1px solid var(--color-light);
  position: sticky;
  top: 100px;
}

.chateau-sidebar__card h3 {
  font-family: var(--font-sans);
  font-size: var(--size-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: var(--space-sm);
  color: var(--color-mid);
}

.disciplines-list li {
  font-family: var(--font-sans);
  font-size: var(--size-sm);
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--color-light);
  color: var(--color-charcoal);
}

.disciplines-list li::before {
  content: '—  ';
  color: var(--color-bordeaux);
}

/* ==========================================================================
   COMMANDE PAGE
   ========================================================================== */

.commande-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: start;
}

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

.commande-type {
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-light);
}

.commande-type:first-child { padding-top: 0; }

.commande-type h3 {
  font-family: var(--font-serif);
  font-size: var(--size-xl);
  margin-bottom: var(--space-sm);
}

.commande-type p {
  font-family: var(--font-serif);
  font-size: var(--size-md);
  color: var(--color-mid);
  line-height: 1.7;
}

.process-list {
  margin-top: var(--space-lg);
  counter-reset: process;
}

.process-list li {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-light);
  counter-increment: process;
}

.process-list li::before {
  content: counter(process, decimal-leading-zero);
  font-family: var(--font-serif);
  font-size: var(--size-2xl);
  font-weight: 300;
  color: var(--color-light);
  flex-shrink: 0;
  line-height: 1;
}

.process-list li p {
  font-family: var(--font-sans);
  font-size: var(--size-sm);
  line-height: 1.6;
  margin-top: 0.25rem;
}

/* Contact Form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

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

.form-group label {
  font-family: var(--font-sans);
  font-size: var(--size-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-mid);
}

.form-group input,
.form-group select,
.form-group textarea {
  font-family: var(--font-sans);
  font-size: var(--size-base);
  color: var(--color-charcoal);
  background: var(--color-white);
  border: 1px solid var(--color-light);
  padding: 0.85rem 1rem;
  outline: none;
  transition: border-color var(--transition);
  width: 100%;
  appearance: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-charcoal);
}

.form-group textarea {
  min-height: 180px;
  resize: vertical;
}

.form-footnote {
  font-family: var(--font-sans);
  font-size: var(--size-xs);
  color: var(--color-mid);
  padding-top: var(--space-sm);
  border-top: 1px solid var(--color-light);
}

/* ==========================================================================
   EXPOSITIONS PAGE
   ========================================================================== */

.expositions-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: start;
}

.exposition-highlight {
  padding: var(--space-lg) 0;
  border-bottom: 1px solid var(--color-light);
}

.exposition-highlight:first-child { padding-top: 0; }

.exposition-highlight__date {
  font-family: var(--font-serif);
  font-size: var(--size-3xl);
  font-weight: 300;
  color: var(--color-light);
  line-height: 1;
  margin-bottom: 0.25rem;
}

.exposition-highlight__title {
  font-family: var(--font-serif);
  font-size: var(--size-xl);
  font-style: italic;
  margin-bottom: 0.5rem;
}

.exposition-highlight__location {
  font-family: var(--font-sans);
  font-size: var(--size-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-mid);
}

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

.archive-table tr {
  border-bottom: 1px solid var(--color-light);
}

.archive-table td {
  padding: 0.9rem 0;
  vertical-align: top;
}

.archive-table td:first-child {
  font-family: var(--font-serif);
  font-size: var(--size-base);
  color: var(--color-mid);
  font-weight: 300;
  width: 80px;
  white-space: nowrap;
}

.archive-table td:last-child {
  font-family: var(--font-sans);
  font-size: var(--size-sm);
  line-height: 1.6;
}

.archive-table .expo-title {
  font-family: var(--font-serif);
  font-style: italic;
}

.archive-table .expo-location {
  color: var(--color-mid);
  display: block;
  margin-top: 0.15rem;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.site-footer {
  background: var(--color-charcoal);
  color: rgba(249, 247, 243, 0.85);
  padding: var(--space-xl) 0 var(--space-lg);
}

.site-footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.footer-brand .site-logo {
  color: var(--color-ivory);
  font-size: 1.2rem;
}

.footer-brand .site-logo span {
  color: rgba(249, 247, 243, 0.5);
}

.footer-brand p {
  font-family: var(--font-serif);
  font-size: var(--size-md);
  font-style: italic;
  color: rgba(249, 247, 243, 0.6);
  margin-top: var(--space-md);
  max-width: 300px;
  line-height: 1.7;
}

.footer-nav h4 {
  font-family: var(--font-sans);
  font-size: var(--size-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(249, 247, 243, 0.4);
  margin-bottom: var(--space-md);
  font-weight: 400;
}

.footer-nav ul {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-nav a {
  font-family: var(--font-sans);
  font-size: var(--size-sm);
  color: rgba(249, 247, 243, 0.75);
  transition: color var(--transition);
}

.footer-nav a:hover {
  color: var(--color-ivory);
  opacity: 1;
}

.footer-contact h4 {
  font-family: var(--font-sans);
  font-size: var(--size-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(249, 247, 243, 0.4);
  margin-bottom: var(--space-md);
  font-weight: 400;
}

.footer-contact p {
  font-family: var(--font-sans);
  font-size: var(--size-sm);
  color: rgba(249, 247, 243, 0.75);
  line-height: 1.8;
}

.footer-contact a {
  color: rgba(249, 247, 243, 0.75);
}

.site-footer__bottom {
  border-top: 1px solid rgba(249, 247, 243, 0.1);
  padding-top: var(--space-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-legal {
  font-family: var(--font-sans);
  font-size: var(--size-xs);
  color: rgba(249, 247, 243, 0.35);
}

/* ==========================================================================
   SECTION — CONTACT CTA (footer band)
   ========================================================================== */

.contact-band {
  background: var(--color-white);
  border-top: 1px solid var(--color-light);
  border-bottom: 1px solid var(--color-light);
  text-align: center;
  padding: var(--space-xl) var(--space-md);
}

.contact-band h2 {
  font-family: var(--font-serif);
  font-size: var(--size-3xl);
  font-weight: 300;
  margin-bottom: var(--space-md);
}

.contact-band p {
  font-family: var(--font-serif);
  font-size: var(--size-lg);
  color: var(--color-mid);
  max-width: 520px;
  margin: 0 auto var(--space-lg);
}

/* ==========================================================================
   LIGHTBOX OVERLAY
   ========================================================================== */

.lightbox-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(42, 42, 42, 0.96);
  z-index: 999;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding: var(--space-lg);
}

.lightbox-overlay.is-open {
  display: flex;
}

.lightbox-image {
  max-width: 90vw;
  max-height: 80vh;
  object-fit: contain;
}

.lightbox-caption {
  color: rgba(249, 247, 243, 0.7);
  font-family: var(--font-sans);
  font-size: var(--size-xs);
  letter-spacing: 0.08em;
  margin-top: var(--space-md);
  text-align: center;
}

.lightbox-close {
  position: fixed;
  top: var(--space-md);
  right: var(--space-md);
  font-family: var(--font-sans);
  font-size: 1.5rem;
  color: var(--color-ivory);
  cursor: pointer;
  background: none;
  border: none;
  padding: 0.5rem;
  opacity: 0.7;
  transition: opacity var(--transition);
}

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

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */

@media (max-width: 1024px) {
  :root {
    --space-xl: 5rem;
    --space-2xl: 7rem;
  }

  .works-grid { grid-template-columns: repeat(2, 1fr); }
  .section-bio { grid-template-columns: 1fr; }
  .section-bio__image { display: none; }
  .chateau-layout { grid-template-columns: 1fr; }
  .expositions-layout { grid-template-columns: 1fr; }
  .site-footer__inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  :root {
    --space-lg:  2.5rem;
    --space-xl:  3.5rem;
    --space-2xl: 5rem;
  }

  h1 { font-size: 2.5rem; }
  h2 { font-size: 2rem; }

  .site-header__inner {
    padding: 0 var(--space-md);
  }

  .site-nav {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-ivory);
    z-index: 99;
    align-items: center;
    justify-content: center;
    flex-direction: column;
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav ul {
    flex-direction: column;
    align-items: center;
    gap: var(--space-lg);
  }

  .site-nav a {
    font-size: var(--size-lg);
    letter-spacing: 0.05em;
    text-transform: none;
    font-family: var(--font-serif);
  }

  .nav-toggle { display: flex; position: relative; z-index: 101; }

  .hero__content {
    padding: 0 var(--space-md) var(--space-xl);
  }

  .artworks-grid { grid-template-columns: 1fr 1fr; }
  .artworks-grid--large { grid-template-columns: 1fr; }

  .works-grid { grid-template-columns: 1fr; }
  .series-header { grid-template-columns: 1fr; }
  .teaser-block { grid-template-columns: 1fr; }
  .bio-layout { grid-template-columns: 1fr; }
  .commande-layout { grid-template-columns: 1fr; }
  .site-footer__inner { grid-template-columns: 1fr; gap: var(--space-lg); }

  .timeline__item { grid-template-columns: 70px 1fr; }

  .catalogue-nav {
    overflow-x: auto;
    white-space: nowrap;
    flex-wrap: nowrap;
  }
}

@media (max-width: 480px) {
  .artworks-grid { grid-template-columns: 1fr; }
  .hero__actions { flex-direction: column; align-items: flex-start; }
}