/* ============================================
   Carmen Coulombe — Site Styles
   Clean, minimal, contemporary design
   ============================================ */

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

:root {
  /* Colors */
  --color-bg: #fdfcfa;
  --color-bg-warm: #f8f5f0;
  --color-bg-accent: #f0ebe4;
  --color-text: #2c2c2c;
  --color-text-light: #6b6560;
  --color-accent: #8b7355;
  --color-accent-dark: #5c4a3a;
  --color-border: rgba(44, 44, 44, 0.1);
  --color-white: #ffffff;

  /* Typography */
  --font-sans: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-serif: 'DM Serif Display', Georgia, 'Times New Roman', serif;

  /* Spacing */
  --section-padding: clamp(4rem, 10vw, 8rem);
  --container-max: 1200px;
  --container-padding: clamp(1.5rem, 4vw, 3rem);

  /* Transitions */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --transition-fast: 0.3s var(--ease-out);
  --transition-medium: 0.6s var(--ease-out);
  --transition-slow: 1s var(--ease-out);
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.7;
  overflow-x: hidden;
}

img, svg {
  display: block;
  max-width: 100%;
}

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

ul {
  list-style: none;
}

/* --- Container --- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

/* --- Scroll Reveal Animations --- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

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

.reveal--left {
  transform: translateX(-60px);
}

.reveal--left.revealed {
  transform: translateX(0);
}

.reveal--right {
  transform: translateX(60px);
}

.reveal--right.revealed {
  transform: translateX(0);
}

/* ============================================
   Header & Navigation
   ============================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.25rem 0;
  transition: background-color var(--transition-fast),
              padding var(--transition-fast),
              box-shadow var(--transition-fast);
}

.site-header.scrolled {
  background-color: rgba(253, 252, 250, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 0.75rem 0;
  box-shadow: 0 1px 0 var(--color-border);
}

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

.nav-logo {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  letter-spacing: 0.05em;
  color: var(--color-text);
  transition: opacity var(--transition-fast);
}

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

.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-links a {
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--color-text-light);
  position: relative;
  padding-bottom: 2px;
  transition: color var(--transition-fast);
}

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

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

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

.lang-toggle {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--color-text-light);
  background: none;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  padding: 0.35rem 0.75rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.lang-toggle:hover {
  color: var(--color-text);
  border-color: var(--color-accent);
}

/* Nav Dropdown */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-label {
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--color-text-light);
  cursor: default;
  padding: 0.5rem 0 1.5rem;
  margin: -0.5rem 0 -1.5rem;
  transition: color var(--transition-fast);
}

.nav-dropdown-label::after {
  content: ' ▾';
  font-size: 0.65em;
  opacity: 0.5;
}

.nav-dropdown:hover .nav-dropdown-label {
  color: var(--color-text);
}

.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  padding: 0.5rem 0;
  min-width: 180px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
  z-index: 1001;
  list-style: none;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown.open .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.nav-dropdown-menu a {
  display: block;
  padding: 0.5rem 1.25rem;
  font-size: 0.82rem;
  white-space: nowrap;
  color: var(--color-text-light);
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

.nav-dropdown-menu a:hover {
  color: var(--color-text);
  background-color: var(--color-bg-warm);
}

.nav-dropdown-menu a::after {
  display: none;
}

/* Burger menu */
.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-burger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background-color: var(--color-text);
  transition: all var(--transition-fast);
}

.nav-burger.active span:nth-child(1) {
  transform: rotate(45deg) translate(4.5px, 4.5px);
}

.nav-burger.active span:nth-child(2) {
  opacity: 0;
}

.nav-burger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(4.5px, -4.5px);
}

/* ============================================
   Hero
   ============================================ */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  padding: 6rem var(--container-padding) var(--section-padding);
  max-width: var(--container-max);
  margin: 0 auto;
  gap: 2rem;
}

.hero-subtitle {
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1.5rem;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 7vw, 6rem);
  line-height: 1.05;
  font-weight: 400;
  color: var(--color-text);
  margin-bottom: 2rem;
}

.hero-quote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--color-text-light);
  margin-bottom: 2.5rem;
  max-width: 400px;
}

.hero-cta {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--color-text);
  border: 1px solid var(--color-text);
  padding: 0.9rem 2rem;
  border-radius: 2px;
  transition: all var(--transition-fast);
}

.hero-cta:hover {
  background-color: var(--color-text);
  color: var(--color-bg);
}

.hero-art {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-img {
  width: 100%;
  max-width: 500px;
  height: auto;
  border-radius: 4px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
}

.hero-svg {
  width: 100%;
  max-width: 500px;
  height: auto;
  animation: heroFloat 8s ease-in-out infinite;
}

@keyframes heroFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* ============================================
   Intro Grid (3-column cards)
   ============================================ */
.section--intro {
  background-color: var(--color-bg);
}

.intro-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}

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

.intro-card-image {
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 4px;
  margin-bottom: 1.5rem;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
}

.intro-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-medium);
}

.intro-card:hover .intro-card-image img {
  transform: scale(1.04);
}

.intro-card-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 400;
  margin-bottom: 0.75rem;
  color: var(--color-text);
}

.intro-card-text {
  font-size: 0.92rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* ============================================
   Citation Section
   ============================================ */
.section--citation {
  background-color: var(--color-bg-accent);
  padding: clamp(3rem, 8vw, 6rem) 0;
}

.citation-block {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.citation-text {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  line-height: 1.6;
  color: var(--color-accent-dark);
}

/* ============================================
   Gallery CTA
   ============================================ */
.gallery-cta-wrapper {
  text-align: center;
  margin-top: 3rem;
}

.gallery-cta {
  display: inline-block;
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--color-accent-dark);
  border: 1px solid var(--color-accent);
  padding: 0.85rem 2.5rem;
  border-radius: 2px;
  transition: all var(--transition-fast);
}

.gallery-cta:hover {
  background-color: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  color: var(--color-white);
}

/* ============================================
   Page Hero (Gallery & subpages)
   ============================================ */
.page-hero {
  padding: 8rem 0 3rem;
  background-color: var(--color-bg);
  text-align: center;
}

.page-hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 400;
  margin-bottom: 1rem;
  color: var(--color-text);
}

.page-hero-intro {
  max-width: 700px;
  margin: 0 auto;
  font-size: 1.05rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* ============================================
   Filter Bar
   ============================================ */
.filter-section {
  background-color: var(--color-bg);
  padding: 0 0 2rem;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding: 1.5rem 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.filter-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.filter-label {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--color-text-light);
  margin-right: 0.25rem;
}

.filter-btn {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--color-text-light);
  background: none;
  border: 1px solid var(--color-border);
  border-radius: 20px;
  padding: 0.35rem 0.9rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  color: var(--color-text);
  border-color: var(--color-accent);
}

.filter-btn.active {
  color: var(--color-white);
  background-color: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
}

.filter-count {
  font-size: 0.82rem;
  color: var(--color-text-light);
  margin-top: 1rem;
}

/* Nav active state */
.nav-links a.nav-active {
  color: var(--color-text);
}

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

/* ============================================
   Sections — General
   ============================================ */
.section {
  padding: var(--section-padding) 0;
}

.section--gallery,
.section--engramme {
  background-color: var(--color-bg-warm);
}

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

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

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

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 400;
  margin-bottom: 2rem;
  color: var(--color-text);
}

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

.section-intro {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 3rem;
  color: var(--color-text-light);
  font-size: 1.05rem;
}

.section-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}

.section-grid--reverse {
  direction: rtl;
}

.section-grid--reverse > * {
  direction: ltr;
}

.section-text p {
  color: var(--color-text-light);
  margin-bottom: 1.25rem;
  font-size: 1rem;
  line-height: 1.8;
}

.section-text p:last-child {
  margin-bottom: 0;
}

.art-placeholder {
  width: 100%;
  border-radius: 4px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.06);
}

.section-image img {
  width: 100%;
  border-radius: 4px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.06);
}

/* ============================================
   Gallery
   ============================================ */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.gallery-item {
  cursor: pointer;
  transition: transform var(--transition-medium);
}

.gallery-item:hover {
  transform: translateY(-6px);
}

.gallery-image {
  overflow: hidden;
  border-radius: 3px;
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.06);
  transition: box-shadow var(--transition-medium);
}

.gallery-item:hover .gallery-image {
  box-shadow: 0 16px 60px rgba(0, 0, 0, 0.1);
}

.gallery-image svg,
.gallery-image img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform var(--transition-medium);
}

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

.gallery-caption {
  padding: 1rem 0.25rem 0;
}

.gallery-caption h3 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 400;
  margin-bottom: 0.25rem;
}

.gallery-caption p {
  font-size: 0.8rem;
  color: var(--color-text-light);
  letter-spacing: 0.02em;
}

/* ============================================
   Timeline
   ============================================ */
.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding-left: 3rem;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0.75rem;
  width: 1px;
  background-color: var(--color-border);
}

.timeline-item {
  position: relative;
  padding-bottom: 3rem;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -2.35rem;
  top: 0.5rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-accent);
  border: 2px solid var(--color-bg);
  box-shadow: 0 0 0 1px var(--color-accent);
}

.timeline-year {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
}

.timeline-content h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 400;
  margin-bottom: 0.5rem;
}

.timeline-content p {
  color: var(--color-text-light);
  font-size: 0.95rem;
  line-height: 1.75;
}

/* ============================================
   Teaching Highlights
   ============================================ */
.teaching-highlights {
  display: flex;
  gap: 3rem;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
}

.highlight-item {
  display: flex;
  flex-direction: column;
}

.highlight-number {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  color: var(--color-accent);
  line-height: 1;
}

.highlight-label {
  font-size: 0.8rem;
  color: var(--color-text-light);
  margin-top: 0.25rem;
  letter-spacing: 0.02em;
}

/* ============================================
   Engramme
   ============================================ */
.engramme-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 3rem;
  align-items: start;
}

.engramme-text p {
  color: var(--color-text-light);
  line-height: 1.8;
  margin-bottom: 1.25rem;
}

.engramme-techniques h3 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 400;
  margin-bottom: 1rem;
}

.engramme-techniques ul {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.engramme-techniques li {
  font-size: 0.9rem;
  color: var(--color-text-light);
  padding-left: 1.25rem;
  position: relative;
}

.engramme-techniques li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-accent);
  opacity: 0.6;
}

/* ============================================
   Tribute
   ============================================ */
.tribute-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.tribute-quote {
  margin: 2rem 0 3rem;
}

.tribute-quote p {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  line-height: 1.7;
  color: var(--color-text-light);
}

.tribute-collections h3 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 400;
  margin-bottom: 1.5rem;
}

.collections-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.collection-item {
  padding: 1.25rem;
  background-color: var(--color-bg);
  border-radius: 4px;
  font-size: 0.9rem;
  color: var(--color-text-light);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.collection-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

/* ============================================
   Expo List (Parcours page)
   ============================================ */
.expo-list {
  max-width: 800px;
  margin: 0 auto;
}

.expo-item {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--color-border);
}

.expo-item:last-child {
  border-bottom: none;
}

.expo-year {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: 0.35rem;
}

.expo-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 400;
  margin-bottom: 0.35rem;
}

.expo-details {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

.expo-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--color-accent-dark);
  background-color: var(--color-bg-accent);
  border-radius: 3px;
  padding: 0.2rem 0.5rem;
  margin-top: 0.5rem;
}

/* ============================================
   Testimonial Cards
   ============================================ */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.testimonial-card {
  padding: 2rem;
  background-color: var(--color-bg);
  border-radius: 4px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.testimonial-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
}

.testimonial-text {
  font-style: italic;
  color: var(--color-text-light);
  line-height: 1.8;
  margin-bottom: 1.25rem;
  font-size: 0.95rem;
}

.testimonial-text::before {
  content: '«\00a0';
  color: var(--color-accent);
  font-size: 1.2em;
}

.testimonial-text::after {
  content: '\00a0»';
  color: var(--color-accent);
  font-size: 1.2em;
}

.testimonial-author {
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--color-text);
}

.testimonial-role {
  font-size: 0.82rem;
  color: var(--color-text-light);
  margin-top: 0.15rem;
}

/* ============================================
   Archive Items
   ============================================ */
.archive-list {
  max-width: 800px;
  margin: 0 auto;
}

.archive-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--color-border);
}

.archive-item:last-child {
  border-bottom: none;
}

.archive-icon {
  font-size: 1.5rem;
  line-height: 1;
  flex-shrink: 0;
  opacity: 0.4;
}

.archive-info {
  flex: 1;
}

.archive-title {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 400;
  margin-bottom: 0.25rem;
}

.archive-meta {
  font-size: 0.82rem;
  color: var(--color-text-light);
}

.archive-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--color-text-light);
  border: 1px solid var(--color-border);
  border-radius: 3px;
  padding: 0.15rem 0.5rem;
  margin-left: 0.5rem;
}

/* ============================================
   Contact Cards
   ============================================ */
.contact-card {
  text-align: center;
  padding: 2rem 1.5rem;
  background-color: var(--color-bg);
  border-radius: 4px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.contact-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
}

.contact-card-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
  opacity: 0.5;
}

.contact-card-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 400;
  margin-bottom: 0.75rem;
  color: var(--color-text);
}

.contact-card-text {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* ============================================
   Forms (Contact & Témoignages)
   ============================================ */
.form-container {
  max-width: 600px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--color-text);
  margin-bottom: 0.5rem;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  font-family: var(--font-sans);
  font-size: 0.92rem;
  color: var(--color-text);
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  padding: 0.75rem 1rem;
  transition: border-color var(--transition-fast);
}

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

.form-textarea {
  min-height: 150px;
  resize: vertical;
  line-height: 1.6;
}

.form-submit {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--color-white);
  background-color: var(--color-accent-dark);
  border: 1px solid var(--color-accent-dark);
  border-radius: 2px;
  padding: 0.85rem 2.5rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.form-submit:hover {
  background-color: var(--color-text);
  border-color: var(--color-text);
}

.form-submit:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.form-note {
  font-size: 0.82rem;
  color: var(--color-text-light);
  margin-top: 1rem;
  line-height: 1.6;
}

/* ============================================
   Footer
   ============================================ */
.site-footer {
  background-color: var(--color-text);
  color: var(--color-bg);
  padding: 4rem 0 3rem;
}

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

.footer-name {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  margin-bottom: 0.25rem;
}

.footer-dates {
  font-size: 0.85rem;
  opacity: 0.5;
  letter-spacing: 0.15em;
  margin-bottom: 1.5rem;
}

.footer-note {
  font-size: 0.85rem;
  opacity: 0.6;
  max-width: 500px;
  margin: 0 auto 2rem;
  line-height: 1.6;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 2rem;
}

.footer-links a {
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  opacity: 0.5;
  transition: opacity var(--transition-fast);
}

.footer-links a:hover {
  opacity: 1;
}

/* ============================================
   Lightbox
   ============================================ */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background-color: rgba(253, 252, 250, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-medium);
}

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

.lightbox-close {
  position: absolute;
  top: 1.5rem;
  right: 2rem;
  font-size: 2rem;
  background: none;
  border: none;
  color: var(--color-text);
  cursor: pointer;
  opacity: 0.5;
  transition: opacity var(--transition-fast);
  line-height: 1;
}

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

.lightbox-content {
  max-width: 80vw;
  max-height: 75vh;
}

.lightbox-content svg,
.lightbox-content img {
  max-width: 100%;
  max-height: 75vh;
  border-radius: 4px;
  box-shadow: 0 20px 80px rgba(0, 0, 0, 0.1);
}

.lightbox-caption {
  margin-top: 1.5rem;
  text-align: center;
}

.lightbox-caption h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 400;
}

.lightbox-caption p {
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin-top: 0.25rem;
}

/* ============================================
   Mobile Menu Overlay
   ============================================ */
.nav-links.mobile-open {
  display: flex;
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
    padding-top: 8rem;
  }

  .hero-quote {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-art {
    order: -1;
  }

  .hero-img {
    max-width: 300px;
  }

  .hero-svg {
    max-width: 300px;
  }

  .intro-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
    max-width: 500px;
    margin: 0 auto;
  }

  .section-grid,
  .section-grid--reverse {
    grid-template-columns: 1fr;
    direction: ltr;
  }

  .section-grid--reverse > .section-image {
    order: -1;
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .filter-bar {
    flex-direction: column;
    gap: 1rem;
  }

  .engramme-grid {
    grid-template-columns: 1fr;
  }

  .collections-grid {
    grid-template-columns: 1fr;
  }

  .testimonial-grid {
    grid-template-columns: 1fr;
  }

  /* Nav dropdown: flatten into mobile menu */
  .nav-dropdown {
    text-align: center;
  }

  .nav-dropdown-label {
    font-size: 1rem;
    color: var(--color-text-light);
    display: block;
    padding: 0;
    margin: 0 0 0.5rem;
  }

  .nav-dropdown-menu {
    position: static;
    transform: none;
    background: none;
    border: none;
    box-shadow: none;
    padding: 0;
    min-width: unset;
    opacity: 1;
    visibility: hidden;
    pointer-events: none;
    transition: none;
  }

  .nav-dropdown:hover .nav-dropdown-menu {
    visibility: hidden;
    pointer-events: none;
  }

  .nav-dropdown.open .nav-dropdown-menu {
    visibility: visible;
    pointer-events: auto;
  }

  .nav-dropdown-menu a {
    font-size: 1.1rem;
    padding: 0.4rem 0;
    text-align: center;
  }

  .nav-dropdown-menu a:hover {
    background-color: transparent;
  }

  .nav-links {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(253, 252, 250, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    z-index: 999;
  }

  .nav-links.mobile-open {
    display: flex;
  }

  .nav-links a {
    font-size: 1.25rem;
  }

  .nav-burger {
    display: flex;
    z-index: 1001;
  }

  .lang-toggle {
    z-index: 1001;
  }
}

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

  .teaching-highlights {
    gap: 2rem;
    flex-wrap: wrap;
  }

  .footer-links {
    flex-direction: column;
    gap: 1rem;
  }

  .timeline {
    padding-left: 2rem;
  }

  .timeline-item::before {
    left: -1.35rem;
  }

  .page-hero {
    padding-top: 6rem;
  }

  .intro-grid {
    gap: 1.5rem;
  }
}

/* Gallery item hidden by filter */
.gallery-item.hidden {
  display: none;
}