/* ============================================================
   Moonlit Shore Art Museum — style.css
   ============================================================ */

/* ── 1. Custom Properties ─────────────────────────────────── */
:root {
  --color-bg:       #F8F6F1;
  --color-surface:  #EDEBE4;
  --color-border:   #C8C4BB;
  --color-text:     #2A2825;
  --color-muted:    #7A7670;
  --color-accent:   #B8854A;
  --color-accent-dk:#8C6230;
  --color-nav-bg:   #1C1A17;
  --color-white:    #F8F6F1;

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'DM Sans', system-ui, sans-serif;

  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  2rem;
  --space-lg:  4rem;
  --space-xl:  8rem;

  --container-max: 1280px;
  --container-pad: clamp(1.5rem, 5vw, 4rem);

  --transition-fast: 200ms ease;
  --transition-med:  400ms ease;
}

/* ── 2. Reset ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
ul, ol { list-style: none; }

/* ── 3. Typography ────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.15;
  color: var(--color-text);
}
h1 { font-size: clamp(2.25rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.75rem); }
h4 { font-size: 1.15rem; }

p { margin-bottom: var(--space-sm); }
p:last-child { margin-bottom: 0; }

.label {
  font-family: var(--font-body);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
}

/* ── 4. Layout Utilities ──────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.section {
  padding-block: var(--space-xl);
}
.section--narrow {
  padding-block: var(--space-lg);
}
.section--flush {
  padding-block: 0;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: center;
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}
.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

/* ── 5. Image Placeholders ────────────────────────────────── */
.img-placeholder {
  width: 100%;
  background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-border) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 0.5rem;
  color: var(--color-muted);
  font-family: var(--font-body);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.img-placeholder svg {
  opacity: 0.35;
  width: 2rem;
  height: 2rem;
}

/* ── 6. Buttons ───────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 2rem;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: 1px solid currentColor;
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
  white-space: nowrap;
}
.btn--dark {
  color: var(--color-white);
  border-color: var(--color-white);
  background: transparent;
}
.btn--dark:hover {
  background: var(--color-white);
  color: var(--color-nav-bg);
}
.btn--light {
  color: var(--color-text);
  border-color: var(--color-text);
  background: transparent;
}
.btn--light:hover {
  background: var(--color-text);
  color: var(--color-white);
}
.btn--accent {
  color: var(--color-white);
  border-color: var(--color-accent);
  background: var(--color-accent);
}
.btn--accent:hover {
  background: var(--color-accent-dk);
  border-color: var(--color-accent-dk);
}

/* ── 7. Navigation ────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: transparent;
  transition: background var(--transition-med), box-shadow var(--transition-med);
}
.site-header.is-scrolled {
  background: var(--color-nav-bg);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.06);
}
/* On non-hero pages the header starts dark */
.site-header.always-dark {
  background: var(--color-nav-bg);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 1.25rem;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-white);
  line-height: 1;
}
.nav-logo span {
  display: block;
  font-size: 0.55rem;
  font-weight: 300;
  letter-spacing: 0.3em;
  font-style: normal;
  margin-top: 3px;
  opacity: 0.75;
}

.nav-menu {
  display: flex;
  gap: var(--space-md);
  align-items: center;
}
.nav-menu a {
  font-family: var(--font-body);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(248, 246, 241, 0.8);
  padding-bottom: 3px;
  border-bottom: 1px solid transparent;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}
.nav-menu a:hover,
.nav-menu a.active {
  color: var(--color-white);
  border-bottom-color: var(--color-accent);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--color-white);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}
.hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

@media (max-width: 900px) {
  .hamburger { display: flex; }
  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-nav-bg);
    flex-direction: column;
    padding: var(--space-md) var(--container-pad);
    gap: var(--space-sm);
    border-top: 1px solid rgba(255,255,255,0.08);
  }
  .nav-menu.is-open { display: flex; }
  .nav-menu a { font-size: 0.8125rem; }
}

/* ── 8. Hero — Full Viewport ──────────────────────────────── */
.hero {
  position: relative;
  height: 100svh;
  min-height: 600px;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  padding-bottom: var(--space-xl);
  /* Default: atmospheric gradient placeholder */
  background: linear-gradient(160deg, #2a2420 0%, #1a1510 50%, #0e0c09 100%);
}
.hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(14, 12, 9, 0.82) 0%,
    rgba(14, 12, 9, 0.25) 55%,
    rgba(14, 12, 9, 0.10) 100%
  );
}
.hero__content {
  position: relative;
  z-index: 2;
  color: var(--color-white);
  max-width: 780px;
}
.hero__eyebrow {
  font-family: var(--font-body);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}
.hero__title {
  font-family: var(--font-display);
  font-weight: 300;
  font-style: italic;
  font-size: clamp(2.75rem, 6.5vw, 5.5rem);
  letter-spacing: -0.02em;
  line-height: 1.08;
  margin-bottom: var(--space-md);
}
.hero__subtitle {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 300;
  opacity: 0.75;
  margin-bottom: var(--space-md);
  max-width: 480px;
  line-height: 1.7;
}

/* ── 9. Page Hero (sub-pages) ─────────────────────────────── */
.page-hero {
  position: relative;
  height: 55vh;
  min-height: 380px;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  padding-bottom: var(--space-lg);
  background: linear-gradient(160deg, #2a2420 0%, #1a1510 50%, #0e0c09 100%);
}
.page-hero--short {
  height: 40vh;
  min-height: 280px;
}
.page-hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.page-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(14, 12, 9, 0.80) 0%,
    rgba(14, 12, 9, 0.30) 60%,
    transparent 100%
  );
}
.page-hero__content {
  position: relative;
  z-index: 2;
  color: var(--color-white);
}
.page-hero__title {
  font-family: var(--font-display);
  font-weight: 300;
  font-style: italic;
  font-size: clamp(2.25rem, 5vw, 4rem);
  letter-spacing: -0.02em;
  line-height: 1.1;
}

/* ── 10. Section: Intro / Split ───────────────────────────── */
.intro-section .pull-quote {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2.1rem);
  font-style: italic;
  font-weight: 300;
  line-height: 1.45;
  color: var(--color-text);
  padding-right: var(--space-lg);
  border-right: 2px solid var(--color-accent);
}
.intro-section .intro-body {
  padding-left: var(--space-lg);
}

/* ── 11. Exhibition Banner ────────────────────────────────── */
.exhibition-banner {
  position: relative;
  height: 480px;
  overflow: hidden;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #1e1a16 0%, #2d2620 100%);
}
.exhibition-banner__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.55;
}
.exhibition-banner__content {
  position: relative;
  z-index: 2;
  color: var(--color-white);
  max-width: 600px;
}
.exhibition-banner__label {
  font-family: var(--font-body);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}
.exhibition-banner__title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-style: italic;
  line-height: 1.1;
  margin-bottom: var(--space-md);
}

/* ── 12. Artwork Cards ────────────────────────────────────── */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-md);
}

.artwork-card {
  background: var(--color-surface);
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--transition-med);
}
.artwork-card:hover { transform: translateY(-4px); }
.artwork-card:hover .artwork-card__image img { transform: scale(1.04); }
.artwork-card:hover .artwork-card__image .img-placeholder { filter: brightness(0.9); }

.artwork-card__image {
  aspect-ratio: 4 / 5;
  overflow: hidden;
}
.artwork-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 600ms ease;
}
.artwork-card__image .img-placeholder {
  width: 100%;
  height: 100%;
  aspect-ratio: unset;
  transition: filter 300ms ease;
}

.artwork-card__body {
  padding: 1rem 1.25rem 1.5rem;
}
.artwork-card__region {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.35rem;
}
.artwork-card__title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--color-text);
  margin-bottom: 0.25rem;
}
.artwork-card__meta {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  color: var(--color-muted);
  line-height: 1.5;
}

/* ── 13. Visit CTA Block ──────────────────────────────────── */
.visit-cta {
  background: var(--color-nav-bg);
  color: var(--color-white);
  padding-block: var(--space-xl);
}
.visit-cta__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-lg);
  align-items: center;
}
.visit-cta__hours {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-md);
  flex-wrap: wrap;
}
.visit-cta__hours-item {
  font-size: 0.8125rem;
  opacity: 0.75;
}
.visit-cta__hours-item strong {
  display: block;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 2px;
}

/* ── 14. Newsletter ───────────────────────────────────────── */
.newsletter {
  background: var(--color-surface);
  padding-block: var(--space-lg);
  text-align: center;
}
.newsletter h2 {
  font-style: italic;
  font-weight: 300;
  margin-bottom: var(--space-xs);
}
.newsletter p {
  font-size: 0.9375rem;
  color: var(--color-muted);
  margin-bottom: var(--space-md);
}
.newsletter__form {
  display: flex;
  gap: 0;
  max-width: 460px;
  margin-inline: auto;
}
.newsletter__input {
  flex: 1;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-right: none;
  background: var(--color-bg);
  color: var(--color-text);
  font-size: 0.875rem;
  outline: none;
}
.newsletter__input:focus { border-color: var(--color-accent); }
.newsletter__submit {
  padding: 0.75rem 1.5rem;
  background: var(--color-accent);
  color: var(--color-white);
  border: 1px solid var(--color-accent);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background var(--transition-fast);
}
.newsletter__submit:hover { background: var(--color-accent-dk); }

/* ── 15. Footer ───────────────────────────────────────────── */
.site-footer {
  background: var(--color-nav-bg);
  color: rgba(248, 246, 241, 0.65);
  padding-block: var(--space-lg);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}
.footer-brand .nav-logo { color: var(--color-white); margin-bottom: var(--space-sm); }
.footer-brand p { font-size: 0.875rem; line-height: 1.7; max-width: 260px; }

.footer-col h4 {
  font-family: var(--font-body);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}
.footer-col ul { display: flex; flex-direction: column; gap: 0.5rem; }
.footer-col ul a {
  font-size: 0.875rem;
  transition: color var(--transition-fast);
}
.footer-col ul a:hover { color: var(--color-white); }

.footer-address { font-size: 0.875rem; line-height: 1.9; }

.footer-bottom {
  padding-top: var(--space-md);
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  opacity: 0.5;
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* ── 16. About Page ───────────────────────────────────────── */
.story-section .story-image .img-placeholder,
.story-section .story-image img {
  width: 100%;
  height: 520px;
  object-fit: cover;
}
.story-section .story-text { padding-left: var(--space-md); }

.values-card {
  background: var(--color-surface);
  padding: var(--space-md);
  border-top: 2px solid var(--color-accent);
}
.values-card h3 { font-size: 1.25rem; margin-bottom: var(--space-xs); }
.values-card p { font-size: 0.9375rem; color: var(--color-muted); margin: 0; }

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}
.team-member { text-align: center; }
.team-member__photo {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-border) 100%);
  margin: 0 auto var(--space-sm);
}
.team-member__name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  margin-bottom: 2px;
}
.team-member__role {
  font-size: 0.8125rem;
  color: var(--color-muted);
  letter-spacing: 0.05em;
}

.partners-strip {
  display: flex;
  gap: var(--space-lg);
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  padding-block: var(--space-md);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.partner-logo {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-border);
  font-style: italic;
}

/* ── 17. Collection Page ──────────────────────────────────── */
.filter-bar {
  display: flex;
  gap: 0;
  flex-wrap: wrap;
  margin-bottom: var(--space-lg);
  border-bottom: 1px solid var(--color-border);
}
.filter-btn {
  padding: 0.65rem 1.25rem;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: none;
  border: none;
  color: var(--color-muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}
.filter-btn:hover { color: var(--color-text); }
.filter-btn.is-active {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
}

.collection-highlight {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
  padding-block: var(--space-xl);
  border-top: 1px solid var(--color-border);
  margin-top: var(--space-xl);
}
.collection-highlight__image .img-placeholder,
.collection-highlight__image img {
  width: 100%;
  height: 560px;
  object-fit: cover;
}
.collection-highlight__label {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}
.collection-highlight__title {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-style: italic;
  font-weight: 300;
  margin-bottom: var(--space-sm);
}
.collection-highlight__text { color: var(--color-muted); margin-bottom: var(--space-md); }
.collection-highlight__meta {
  font-size: 0.875rem;
  color: var(--color-muted);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
}
.collection-highlight__meta span strong {
  color: var(--color-text);
  font-weight: 500;
}

/* ── 18. Visit Page ───────────────────────────────────────── */
.visit-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: start;
}
.hours-table { width: 100%; border-collapse: collapse; margin-bottom: var(--space-md); }
.hours-table td { padding: 0.6rem 0; font-size: 0.9375rem; }
.hours-table td:first-child { color: var(--color-muted); width: 140px; }
.hours-table tr { border-bottom: 1px solid var(--color-surface); }

.ticket-prices { margin-bottom: var(--space-md); }
.ticket-row {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 0;
  font-size: 0.9375rem;
  border-bottom: 1px solid var(--color-surface);
}
.ticket-row span:last-child { font-weight: 500; }

.visit-address { font-size: 0.9375rem; line-height: 1.9; color: var(--color-muted); margin-bottom: var(--space-md); }
.visit-address strong { color: var(--color-text); display: block; margin-bottom: 0.25rem; }

.map-placeholder {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 0.75rem;
  color: var(--color-muted);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.facilities-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-md); }
.facility-card {
  text-align: center;
  padding: var(--space-md);
  background: var(--color-surface);
}
.facility-card__icon {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--space-sm);
  color: var(--color-accent);
}
.facility-card h4 { font-size: 1rem; margin-bottom: var(--space-xs); }
.facility-card p { font-size: 0.875rem; color: var(--color-muted); margin: 0; }

.events-list { display: flex; flex-direction: column; gap: var(--space-sm); }
.event-item {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: var(--space-md);
  padding-block: var(--space-sm);
  border-bottom: 1px solid var(--color-border);
}
.event-item:first-child { border-top: 1px solid var(--color-border); }
.event-date {
  text-align: center;
  font-family: var(--font-display);
}
.event-date__day { font-size: 1.75rem; font-weight: 400; line-height: 1; }
.event-date__month { font-size: 0.6875rem; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-accent); }
.event-info__title { font-family: var(--font-display); font-size: 1.1rem; margin-bottom: 0.2rem; }
.event-info__meta { font-size: 0.8125rem; color: var(--color-muted); }

/* ── 19. Contact Page ─────────────────────────────────────── */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--space-xl);
  align-items: start;
}
.contact-info h3 { font-style: italic; font-weight: 300; margin-bottom: var(--space-md); }
.contact-detail {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  font-size: 0.9375rem;
  color: var(--color-muted);
}
.contact-detail strong { color: var(--color-text); font-size: 0.6875rem; font-family: var(--font-body); font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; display: block; margin-bottom: 0.25rem; }
.contact-detail a:hover { color: var(--color-accent); }

.contact-social { display: flex; gap: var(--space-sm); margin-top: var(--space-sm); }
.contact-social a {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-muted);
  transition: color var(--transition-fast);
}
.contact-social a:hover { color: var(--color-accent); }

/* Contact Form */
.contact-form { display: flex; flex-direction: column; gap: var(--space-sm); }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-label {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-muted);
}
.form-input,
.form-select,
.form-textarea {
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  color: var(--color-text);
  font-size: 0.9375rem;
  outline: none;
  transition: border-color var(--transition-fast);
  -webkit-appearance: none;
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus { border-color: var(--color-accent); }
.form-textarea { resize: vertical; min-height: 140px; }
.form-select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%237A7670' d='M1 1l5 5 5-5'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.5rem; cursor: pointer; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-sm); }

/* ── 20. Section Header ───────────────────────────────────── */
.section-header { margin-bottom: var(--space-lg); }
.section-header--center { text-align: center; }
.section-header h2 { margin-bottom: var(--space-xs); }
.section-header p { font-size: 1rem; color: var(--color-muted); max-width: 560px; }
.section-header--center p { margin-inline: auto; }

/* ── 21. Divider ──────────────────────────────────────────── */
.divider {
  border: none;
  border-top: 1px solid var(--color-border);
  margin-block: 0;
}

/* ── 22. Hero Heading Color Fix ──────────────────────────────
   h1–h4 have explicit color: var(--color-text); this rule
   restores white for headings inside dark hero sections.      */
.hero__content h1,
.hero__content h2,
.hero__content h3,
.hero__content h4,
.page-hero__content h1,
.page-hero__content h2,
.exhibition-banner__content h2 {
  color: inherit;
}

/* ── 23. Language Select Dropdown ────────────────────────────  */
.lang-select {
  background: transparent;
  border: 1px solid rgba(248, 246, 241, 0.35);
  color: rgba(248, 246, 241, 0.85);
  padding: .3rem .45rem .3rem .6rem;
  font-family: var(--font-body);
  font-size: .625rem;
  font-weight: 500;
  letter-spacing: .08em;
  cursor: pointer;
  margin-left: var(--space-sm);
  flex-shrink: 0;
  border-radius: 0;
  -webkit-appearance: auto;
  appearance: auto;
  transition: border-color var(--transition-fast);
}
.lang-select:hover  { border-color: rgba(248, 246, 241, 0.65); }
.lang-select:focus  { outline: none; border-color: var(--color-accent); }
.lang-select option {
  background: var(--color-nav-bg);
  color: var(--color-white);
  letter-spacing: 0;
  font-size: .875rem;
}

/* ── 24. Responsive Adjustments ──────────────────────────── */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-md); }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .facilities-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  :root { --space-xl: 5rem; --space-lg: 3rem; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .intro-section .pull-quote { padding-right: 0; border-right: none; border-bottom: 2px solid var(--color-accent); padding-bottom: var(--space-sm); }
  .intro-section .intro-body { padding-left: 0; }
  .visit-cta__inner { grid-template-columns: 1fr; gap: var(--space-md); }
  .footer-grid { grid-template-columns: 1fr; }
  .collection-highlight { grid-template-columns: 1fr; }
  .collection-highlight__image .img-placeholder,
  .collection-highlight__image img { height: 360px; }
  .visit-info-grid { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .story-section .story-image .img-placeholder,
  .story-section .story-image img { height: 320px; }
  .story-section .story-text { padding-left: 0; }
  .form-row { grid-template-columns: 1fr; }
  .facilities-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  .card-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr 1fr; }
  .filter-bar { gap: 0; }
  .filter-btn { padding: 0.5rem 0.75rem; font-size: 0.6875rem; }
}