/* ==========================================================================
   Loboni Imbel — Museum-Catalog Design System
   ========================================================================== */

:root{
  --color-bg: #F4EFE7;
  --color-surface: #EAE1D3;
  --color-text: #2B2420;
  --color-muted: #7A6F62;
  --color-accent: #A9662E;
  --color-bg-rgb: 244,239,231;

  --font-display: 'Fraunces', 'Iowan Old Style', serif;
  --font-body: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;

  --container-max: 1280px;
  --gutter: clamp(1.25rem, 4vw, 3rem);

  --space-xs: 0.5rem;
  --space-s: 1rem;
  --space-m: 2rem;
  --space-l: 4rem;
  --space-xl: clamp(4rem, 9vw, 8rem);
}

*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
}

body{
  margin:0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

h1,h2,h3,h4{
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.12;
  margin: 0 0 0.6em;
  letter-spacing: -0.01em;
}

p{ margin: 0 0 1em; }

a{ color: inherit; text-decoration: none; }
a:focus-visible,
button:focus-visible{
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

.container{
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.sr-only{
  position:absolute;
  width:1px;height:1px;
  overflow:hidden;
  clip:rect(0,0,0,0);
  white-space:nowrap;
}

.skip-link{
  position:absolute;
  left:-999px;
  top:0;
  background: var(--color-text);
  color: var(--color-bg);
  padding: 0.6em 1em;
  z-index: 200;
}
.skip-link:focus{ left: 0; }

.muted{ color: var(--color-muted); }

.eyebrow{
  display:inline-block;
  font-family: var(--font-body);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: 0.9em;
}

/* Accession / signature device --------------------------------------- */
.accession{
  display:flex;
  align-items:center;
  gap: 0.9em;
  margin-bottom: 1.1em;
}
.accession__rule{
  width: 46px;
  height: 1px;
  background: var(--color-accent);
  display:block;
}
.accession__num{
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.95rem;
  color: var(--color-muted);
  letter-spacing: 0.02em;
}

/* Header --------------------------------------------------------------- */
.site-header{
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(var(--color-bg-rgb), 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid rgba(43,36,32,0.08);
}
.site-header__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding-block: 1.1rem;
}

.wordmark{
  font-family: var(--font-display);
  font-size: 1.3rem;
  letter-spacing: 0.01em;
}
.wordmark--footer{ font-size: 1.15rem; margin-bottom: 0.3em; }

.site-nav{ position:relative; }
.site-nav ul{
  list-style:none;
  display:flex;
  gap: clamp(1.2rem, 2.5vw, 2.4rem);
  margin:0;
  padding:0;
}
.site-nav a{
  font-size: 0.86rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  position:relative;
  padding-bottom: 4px;
}
.site-nav a::after{
  content:'';
  position:absolute;
  left:0; right:0; bottom:0;
  height:1px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}
.site-nav a:hover::after,
.site-nav a:focus-visible::after{ transform: scaleX(1); }

.nav-toggle{
  display:none;
  flex-direction:column;
  justify-content:center;
  gap: 5px;
  width: 34px;
  height: 30px;
  background:none;
  border:none;
  cursor:pointer;
  padding:0;
}
.nav-toggle span{
  display:block;
  height:1px;
  background: var(--color-text);
  width:100%;
}

@media (max-width: 860px){
  .nav-toggle{ display:flex; }
  .site-nav ul{
    display:none;
    position:absolute;
    top: calc(100% + 1rem);
    right:0;
    flex-direction:column;
    background: var(--color-bg);
    border: 1px solid rgba(43,36,32,0.1);
    padding: 1.4rem 1.8rem;
    min-width: 220px;
    gap: 1rem;
    box-shadow: 0 12px 30px rgba(43,36,32,0.08);
  }
  .site-nav ul.is-open{ display:flex; }
}

/* Sections --------------------------------------------------------------- */
.section{
  padding-block: var(--space-xl);
}
.section--tight{ padding-block: var(--space-l); }

.section-head{
  max-width: 640px;
  margin-bottom: var(--space-l);
}

/* Hero --------------------------------------------------------------- */
.hero{
  position: relative;
  min-height: 82vh;
  display:flex;
  align-items:flex-end;
  overflow:hidden;
  background: var(--color-surface);
}
.hero__media{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
}
.hero__media img{
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center;
}
.hero__label{
  position:relative;
  z-index:2;
  margin: 0 0 var(--gutter) var(--gutter);
  max-width: 500px;
  background: rgba(var(--color-bg-rgb), 0.94);
  padding: 1.9rem 2.1rem;
}
.hero__label h1{
  font-size: clamp(1.9rem, 4vw, 2.9rem);
  margin-bottom: 0.3em;
}
.hero__label p{
  margin:0;
  color: var(--color-muted);
  font-size: 0.98rem;
  max-width: 40ch;
}

/* Page banner (subpages) ------------------------------------------------ */
.page-banner{
  position:relative;
  min-height: 52vh;
  display:flex;
  align-items:flex-end;
  overflow:hidden;
  background: var(--color-surface);
}
.page-banner img{
  position:absolute; inset:0;
  width:100%; height:100%;
  object-fit:cover;
}
.page-banner__label{
  position:relative; z-index:2;
  margin: 0 0 var(--gutter) var(--gutter);
  background: rgba(var(--color-bg-rgb), 0.94);
  padding: 1.6rem 1.9rem;
  max-width: 460px;
}
.page-banner__label h1{
  font-size: clamp(1.7rem, 3.4vw, 2.4rem);
  margin-bottom: 0;
}

/* Statement / narrow copy ------------------------------------------------ */
.statement{
  max-width: 620px;
  margin-inline:auto;
  text-align:left;
}
.statement h2{
  font-size: clamp(1.6rem, 3vw, 2.3rem);
}
.statement p{
  color: var(--color-text);
  font-size: 1.05rem;
}

/* Split / asymmetric editorial ------------------------------------------ */
.split{
  display:grid;
  grid-template-columns: 1.7fr 1fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items:center;
}
.split--reverse{
  grid-template-columns: 1fr 1.7fr;
}
.split--reverse .split__media{ order:2; }
.split--reverse .split__copy{ order:1; }
.split__media img{
  width:100%;
  aspect-ratio: 1/1;
  object-fit:cover;
}
.split--wide .split__media img{ aspect-ratio: 3/2; }
.split__copy{ max-width: 380px; }
.split__copy h2{ font-size: clamp(1.5rem, 2.6vw, 2rem); }

@media (max-width: 860px){
  .split, .split--reverse{
    grid-template-columns: 1fr;
  }
  .split--reverse .split__media,
  .split--reverse .split__copy{ order: initial; }
  .split__copy{ max-width:none; }
}

/* Full-bleed -------------------------------------------------------------- */
.fullbleed{
  position:relative;
  width:100%;
}
.fullbleed img{
  width:100%;
  height: clamp(360px, 70vh, 760px);
  object-fit:cover;
}
.fullbleed__caption{
  position:relative;
  z-index:2;
  margin-top: -1px;
  background: var(--color-bg);
  padding: 1.6rem var(--gutter);
  border-top: 1px solid rgba(43,36,32,0.08);
}
.fullbleed__caption .accession{ margin-bottom: 0.5em; }
.fullbleed__caption p{
  max-width: 46ch;
  margin:0;
  color: var(--color-muted);
}

/* Gallery / catalog plates ------------------------------------------------ */
.plates{
  display:grid;
  grid-template-columns: repeat(6, 1fr);
  gap: clamp(1.4rem, 3vw, 2.4rem);
}
.plate{ display:flex; flex-direction:column; }
.plate img{
  width:100%;
  object-fit:cover;
  margin-bottom: 1rem;
}
.plate--a{ grid-column: span 4; }
.plate--a img{ aspect-ratio: 4/3; }
.plate--b{ grid-column: span 2; margin-top: 3.5rem; }
.plate--b img{ aspect-ratio: 3/4; }
.plate--c{ grid-column: span 2; }
.plate--c img{ aspect-ratio: 3/4; }
.plate--d{ grid-column: span 4; margin-top: 2rem; }
.plate--d img{ aspect-ratio: 16/9; }

.plate__cap{ max-width: 36ch; }
.plate__cap h3{
  font-size: 1.05rem;
  margin-bottom: 0.2em;
}
.plate__cap p{
  margin:0;
  font-size: 0.92rem;
  color: var(--color-muted);
}

@media (max-width: 860px){
  .plates{ grid-template-columns: 1fr; }
  .plate--a, .plate--b, .plate--c, .plate--d{
    grid-column: span 1;
    margin-top: 0;
  }
}

/* FAQ ---------------------------------------------------------------- */
.faq{
  max-width: 760px;
  margin-inline:auto;
}
.faq details{
  border-top: 1px solid rgba(43,36,32,0.14);
  padding: 1.3rem 0;
}
.faq details:last-child{
  border-bottom: 1px solid rgba(43,36,32,0.14);
}
.faq summary{
  cursor:pointer;
  font-family: var(--font-display);
  font-size: 1.08rem;
  list-style:none;
  display:flex;
  justify-content:space-between;
  align-items:baseline;
  gap: 1rem;
}
.faq summary::-webkit-details-marker{ display:none; }
.faq summary::after{
  content: '+';
  font-family: var(--font-body);
  color: var(--color-accent);
  font-size: 1.2rem;
  flex-shrink:0;
}
.faq details[open] summary::after{ content: '–'; }
.faq .faq__answer{
  margin-top: 0.8rem;
  color: var(--color-muted);
  max-width: 62ch;
}

/* CTA ------------------------------------------------------------------ */
.cta{
  position:relative;
}
.cta__media{
  position:relative;
  width:100%;
  max-height: 640px;
  overflow:hidden;
}
.cta__media img{
  width:100%;
  height:100%;
  object-fit:cover;
}
.cta__panel{
  background: var(--color-text);
  color: var(--color-bg);
  padding: var(--space-l) 0;
}
.cta__panel .eyebrow{ color: #D9A876; }
.cta__panel h2{
  color: var(--color-bg);
  font-size: clamp(1.7rem, 3.4vw, 2.5rem);
  max-width: 22ch;
}
.cta__panel p{
  color: rgba(244,239,231,0.75);
  max-width: 48ch;
}

.cta-bar{
  display:flex;
  flex-wrap:wrap;
  gap: 1.5rem 2.5rem;
  margin-top: 2rem;
  border-top: 1px solid rgba(244,239,231,0.28);
  border-bottom: 1px solid rgba(244,239,231,0.28);
  padding-block: 1.3rem;
}
.cta-bar a{
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding-block: 0.2rem;
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease;
}
.cta-bar a:hover,
.cta-bar a:focus-visible{ border-color: var(--color-accent); }

/* Buttons / links ------------------------------------------------------- */
.btn{
  display:inline-block;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.85rem 1.6rem;
  border: 1px solid var(--color-text);
  transition: background 0.3s ease, color 0.3s ease;
}
.btn:hover, .btn:focus-visible{
  background: var(--color-text);
  color: var(--color-bg);
}
.btn--accent{
  border-color: var(--color-accent);
  color: var(--color-accent);
}
.btn--accent:hover, .btn--accent:focus-visible{
  background: var(--color-accent);
  color: var(--color-bg);
}
.btn-row{ display:flex; gap: 1rem; flex-wrap:wrap; }

/* Generic content lists (services/process pages) ------------------------ */
.stack-list{
  display:grid;
  gap: var(--space-l);
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}
.stack-item h3{ font-size: 1.15rem; }
.stack-item p{ color: var(--color-muted); font-size: 0.96rem; }

.steps{
  display:grid;
  gap: var(--space-l);
}
.step{
  display:grid;
  grid-template-columns: 120px 1fr;
  gap: var(--space-m);
  border-top: 1px solid rgba(43,36,32,0.12);
  padding-top: var(--space-m);
}
.step__num{
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.4rem;
  color: var(--color-accent);
}
.step h3{ margin-bottom: 0.3em; }
.step p{ color: var(--color-muted); max-width: 60ch; }

@media (max-width: 640px){
  .step{ grid-template-columns: 1fr; gap: 0.6rem; }
}

/* Contact page ------------------------------------------------------------ */
.contact-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-l);
}
.contact-block{
  border-top: 1px solid rgba(43,36,32,0.14);
  padding-top: var(--space-m);
}
.contact-block dt{
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-muted);
  margin-bottom: 0.3em;
}
.contact-block dd{
  margin: 0 0 1.3em;
  font-size: 1.05rem;
}
@media (max-width: 760px){
  .contact-grid{ grid-template-columns: 1fr; }
}

/* Footer --------------------------------------------------------------- */
.site-footer{
  background: var(--color-surface);
  padding-top: var(--space-l);
  border-top: 1px solid rgba(43,36,32,0.1);
}
.site-footer__inner{
  display:grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-l);
  padding-bottom: var(--space-l);
}
.footer-label{
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-muted);
  margin-bottom: 0.6em;
}
.footer-nav{
  list-style:none;
  margin:0; padding:0;
  display:flex;
  flex-direction:column;
  gap: 0.5rem;
}
.footer-nav a{ font-size: 0.92rem; }
.footer-nav a:hover{ color: var(--color-accent); }
.site-footer__bottom{
  border-top: 1px solid rgba(43,36,32,0.12);
  padding-block: 1.2rem;
  font-size: 0.82rem;
  color: var(--color-muted);
}
@media (max-width: 860px){
  .site-footer__inner{ grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px){
  .site-footer__inner{ grid-template-columns: 1fr; }
}

/* Reveal / motion --------------------------------------------------------- */
.has-js [data-reveal]{
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.85s ease, transform 0.85s ease;
}
.has-js [data-reveal].is-visible{
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce){
  .has-js [data-reveal]{
    opacity:1;
    transform:none;
    transition:none;
  }
}
/* Landing Factory generated brand lockup */
.lf-brand-lockup{display:inline-flex;align-items:center;text-decoration:none;flex:0 0 auto}.lf-brand-lockup img{display:block;width:auto;height:44px;max-width:min(260px,48vw);object-fit:contain}@media(max-width:700px){.lf-brand-lockup img{height:36px;max-width:54vw}}