/* ============================================
   LIZA MAMAN — Sacred Geometry Fine Art
   Design system: ivory paper, natural umber ink, antique gold
   ============================================ */

:root{
  --ivory:#F4EEE3;
  --paper:#FAF7F0;
  --sand:#E7DDCC;
  --umber:#2C2316;
  --umber-soft:#54483A;
  --gold:#A8854B;
  --gold-light:#C9A96E;
  --hairline:rgba(168,133,75,.45);
  --max:1240px;
  --serif:'Frank Ruhl Libre', serif;
  --sans:'Assistant', sans-serif;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--ivory);
  color:var(--umber);
  font-family:var(--sans);
  font-size:17px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--max);margin:0 auto;padding:0 6vw}

::selection{background:var(--gold);color:var(--paper)}

/* ---------- Typography ---------- */
h1,h2,h3,.serif{font-family:var(--serif);font-weight:500;letter-spacing:.01em}
.eyebrow{
  font-family:var(--sans);
  font-size:.78rem;
  letter-spacing:.42em;
  text-transform:uppercase;
  color:var(--gold);
  font-weight:600;
}
.section-title{font-size:clamp(1.9rem,4vw,3rem);line-height:1.25;margin:.5rem 0 1.2rem}
.lede{font-size:1.15rem;color:var(--umber-soft);max-width:62ch}

/* ---------- Gold hairline divider with dot motif ---------- */
.divider{
  display:flex;align-items:center;gap:1.2rem;
  margin:0 auto;max-width:var(--max);padding:0 6vw;
}
.divider::before,.divider::after{content:"";flex:1;height:1px;background:var(--hairline)}
.divider svg{flex:none}

/* ---------- Navigation ---------- */
.nav{
  position:fixed;inset-inline:0;top:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;
  padding:1.1rem 4vw;
  transition:background .45s,box-shadow .45s,padding .45s;
}
.nav.solid{
  background:rgba(244,238,227,.92);
  backdrop-filter:blur(10px);
  box-shadow:0 1px 0 var(--hairline);
  padding:.75rem 4vw;
}
.nav .brand{font-family:var(--serif);font-size:1.35rem;letter-spacing:.18em;text-transform:uppercase}
.nav .brand small{display:block;font-family:var(--sans);font-size:.62rem;letter-spacing:.5em;color:var(--gold);font-weight:600}
.nav ul{display:flex;gap:2.2rem;list-style:none;align-items:center}
.nav ul a{font-size:.95rem;font-weight:600;position:relative;padding-bottom:.2rem}
.nav ul a::after{
  content:"";position:absolute;inset-inline:0;bottom:0;height:1px;
  background:var(--gold);transform:scaleX(0);transition:transform .3s;transform-origin:center;
}
.nav ul a:hover::after,.nav ul a.active::after{transform:scaleX(1)}
.nav.on-video{color:var(--paper)}
.nav.on-video .brand small{color:var(--gold-light)}
.nav.solid.on-video{color:var(--umber)}
.menu-btn{display:none;background:none;border:none;font:inherit;color:inherit;cursor:pointer;font-size:1.6rem;line-height:1}

/* ---------- Scroll film hero ---------- */
.film-track{height:480vh;position:relative}
.film-sticky{position:sticky;top:0;height:100vh;overflow:hidden;background:#0d0b08}
.film-sticky video{width:100%;height:100%;object-fit:cover}
.film-title{
  position:absolute;inset:0;display:flex;flex-direction:column;
  align-items:center;justify-content:center;text-align:center;
  color:var(--paper);pointer-events:none;
  background:radial-gradient(ellipse at center,rgba(13,11,8,.18),rgba(13,11,8,.45));
  transition:opacity .6s;
}
.film-title h1{
  font-size:clamp(2.6rem,8vw,6rem);
  letter-spacing:.22em;text-transform:uppercase;font-weight:500;
}
.film-title .sub{
  margin-top:1rem;font-size:clamp(.95rem,2vw,1.25rem);
  letter-spacing:.34em;color:var(--gold-light);font-weight:600;
}
.scroll-hint{
  position:absolute;bottom:2.2rem;inset-inline:0;text-align:center;
  color:var(--paper);font-size:.8rem;letter-spacing:.4em;opacity:.85;
}
.scroll-hint::after{
  content:"";display:block;width:1px;height:42px;margin:.7rem auto 0;
  background:linear-gradient(var(--gold-light),transparent);
  animation:drip 2s infinite;
}
@keyframes drip{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1)}100%{transform:scaleY(0);transform-origin:bottom}}
.film-end-caption{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  color:var(--paper);opacity:0;pointer-events:none;transition:opacity .5s;
  background:rgba(13,11,8,.35);
}
.film-end-caption .inner{text-align:center}
.film-end-caption h2{font-size:clamp(1.8rem,4.5vw,3.2rem);letter-spacing:.1em}

/* ---------- Sections ---------- */
section.block{padding:7rem 0}
.statement{text-align:center}
.statement .lede{margin:0 auto}
.statement .signature{
  margin-top:2.5rem;font-family:var(--serif);font-style:italic;
  color:var(--gold);font-size:1.2rem;
}

/* ---------- Catalog grid ---------- */
.catalog-head{display:flex;align-items:end;justify-content:space-between;gap:2rem;flex-wrap:wrap;margin-bottom:3.2rem}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:3.2rem 2.4rem}
.card{cursor:pointer}
.card .frame{
  background:var(--paper);
  padding:clamp(.8rem,2vw,1.4rem);
  box-shadow:0 1px 0 var(--hairline),0 18px 45px -28px rgba(44,35,22,.45);
  transition:transform .5s cubic-bezier(.2,.7,.2,1),box-shadow .5s;
  overflow:hidden;
}
.card:hover .frame{transform:translateY(-6px);box-shadow:0 1px 0 var(--hairline),0 30px 60px -28px rgba(44,35,22,.5)}
.card .frame img{aspect-ratio:1/1;object-fit:cover;width:100%;transition:transform 1.2s ease}
.card:hover .frame img{transform:scale(1.035)}
.card .meta{padding:1.1rem .2rem 0}
.card h3{font-size:1.3rem;margin-bottom:.15rem}
.card .tech{font-size:.88rem;color:var(--umber-soft)}
.card .price{
  margin-top:.45rem;font-weight:700;font-size:.95rem;color:var(--gold);
  letter-spacing:.06em;
}
.sold-dot{display:inline-block;width:9px;height:9px;border-radius:50%;background:#9a3b2e;margin-inline-start:.5rem;vertical-align:1px}

/* ---------- Buttons ---------- */
.btn{
  display:inline-block;border:1px solid var(--gold);color:var(--umber);
  padding:.85rem 2.6rem;font-weight:700;font-size:.92rem;letter-spacing:.14em;
  transition:background .35s,color .35s;background:transparent;cursor:pointer;font-family:var(--sans);
}
.btn:hover{background:var(--gold);color:var(--paper)}
.btn.gold{background:var(--gold);color:var(--paper)}
.btn.gold:hover{background:var(--umber);border-color:var(--umber)}
.btn.light{border-color:var(--gold-light);color:var(--paper)}
.btn.light:hover{background:var(--gold-light);color:var(--umber)}

/* ---------- Prints band ---------- */
.band{
  background:var(--umber);color:var(--ivory);
}
.band .inner{
  display:grid;grid-template-columns:1.1fr .9fr;gap:4rem;align-items:center;
  padding:6rem 6vw;max-width:var(--max);margin:0 auto;
}
.band .eyebrow{color:var(--gold-light)}
.band .lede{color:rgba(244,238,227,.78)}
.band img{box-shadow:0 30px 70px -30px rgba(0,0,0,.7)}

/* ---------- About strip ---------- */
.about{display:grid;grid-template-columns:.95fr 1.05fr;gap:4.5rem;align-items:center}
.about .portrait{background:var(--paper);padding:1.1rem;box-shadow:0 1px 0 var(--hairline),0 22px 50px -30px rgba(44,35,22,.5)}
.about .portrait video,.about .portrait img{width:100%;aspect-ratio:4/3;object-fit:cover}

/* ---------- Footer ---------- */
footer{border-top:1px solid var(--hairline);padding:4rem 6vw 3rem;margin-top:2rem}
.foot{max-width:var(--max);margin:0 auto;display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:3rem}
.foot .brand{font-family:var(--serif);font-size:1.5rem;letter-spacing:.18em;text-transform:uppercase}
.foot h4{font-size:.8rem;letter-spacing:.3em;color:var(--gold);margin-bottom:1rem;text-transform:uppercase}
.foot ul{list-style:none}
.foot li{margin-bottom:.5rem}
.foot a:hover{color:var(--gold)}
.legal{max-width:var(--max);margin:3rem auto 0;font-size:.8rem;color:var(--umber-soft);display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}

/* ---------- Lightbox ---------- */
.lightbox{
  position:fixed;inset:0;z-index:90;background:rgba(20,16,10,.93);
  display:none;align-items:center;justify-content:center;padding:4vmin;
}
.lightbox.open{display:flex}
.lightbox figure{max-width:min(92vw,1000px);text-align:center}
.lightbox img{max-height:78vh;width:auto;max-width:100%;margin:0 auto;box-shadow:0 40px 90px -30px #000}
.lightbox figcaption{color:var(--ivory);margin-top:1.2rem;font-size:1.05rem}
.lightbox figcaption .serif{font-size:1.4rem;display:block}
.lightbox .close{
  position:absolute;top:1.4rem;inset-inline-end:1.8rem;background:none;border:none;
  color:var(--ivory);font-size:2.2rem;cursor:pointer;line-height:1;
}

/* ---------- Inner page hero ---------- */
.page-hero{padding:11rem 0 4rem;text-align:center}
.page-hero .lede{margin:0 auto}

/* ---------- Exhibitions timeline ---------- */
.timeline{max-width:760px;margin:0 auto}
.event{
  display:grid;grid-template-columns:140px 1fr;gap:2.2rem;
  padding:2.4rem 0;border-bottom:1px solid var(--hairline);
}
.event:last-child{border-bottom:none}
.event .when{font-family:var(--serif);font-size:1.15rem;color:var(--gold)}
.event h3{font-size:1.35rem;margin-bottom:.3rem}
.event p{color:var(--umber-soft)}

/* ---------- Detail rows (originals page) ---------- */
.work{
  display:grid;grid-template-columns:1.05fr .95fr;gap:4rem;align-items:center;
  padding:5rem 0;border-bottom:1px solid var(--hairline);
}
.work:last-of-type{border-bottom:none}
.work:nth-child(even) .art{order:2}
.work .art{background:var(--paper);padding:1.2rem;box-shadow:0 1px 0 var(--hairline),0 24px 55px -30px rgba(44,35,22,.5);cursor:zoom-in}
.work .details h3{font-size:clamp(1.6rem,3vw,2.2rem);margin:.4rem 0 .8rem}
.work .specs{list-style:none;margin:1.4rem 0 1.8rem;color:var(--umber-soft);font-size:.95rem}
.work .specs li{padding:.45rem 0;border-bottom:1px dashed rgba(168,133,75,.3)}
.work .specs li strong{color:var(--umber);font-weight:700;margin-inline-end:.6rem}
.work .price-line{font-size:1.25rem;font-weight:700;color:var(--gold);margin-bottom:1.4rem;letter-spacing:.04em}

/* ---------- Reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .9s ease,transform .9s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media (max-width:980px){
  .grid{grid-template-columns:repeat(2,1fr);gap:2.4rem 1.6rem}
  .band .inner,.about,.work{grid-template-columns:1fr;gap:2.5rem}
  .work:nth-child(even) .art{order:0}
  .foot{grid-template-columns:1fr 1fr}
}
@media (max-width:680px){
  .nav ul{
    position:fixed;inset:0;top:0;background:var(--ivory);color:var(--umber);
    flex-direction:column;justify-content:center;gap:2rem;font-size:1.3rem;
    transform:translateY(-100%);transition:transform .4s;z-index:-1;
  }
  .nav ul.open{transform:none;z-index:0}
  .menu-btn{display:block;z-index:1}
  .grid{grid-template-columns:1fr}
  .film-track{height:420vh}
  section.block{padding:4.5rem 0}
  .event{grid-template-columns:1fr;gap:.4rem}
  .foot{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}

/* ---------- Language switch ---------- */
.lang-switch{
  border:1px solid var(--hairline);
  padding:.3rem 1rem !important;
  font-size:.85rem !important;
  letter-spacing:.08em;
}
.lang-switch::after{display:none !important}
.lang-switch:hover{background:var(--gold);color:var(--paper)}

/* ---------- Story behind the work ---------- */
.story{margin:1.6rem 0 0;border-top:1px solid var(--hairline)}
.story summary{
  cursor:pointer;list-style:none;display:flex;align-items:center;gap:.8rem;
  padding:1.1rem 0;font-family:var(--serif);font-size:1.08rem;color:var(--gold);
  letter-spacing:.04em;
}
.story summary::-webkit-details-marker{display:none}
.story summary::after{
  content:"+";font-family:var(--sans);font-size:1.2rem;font-weight:400;
  transition:transform .3s;color:var(--gold);
}
.story[open] summary::after{transform:rotate(45deg)}
.story .story-body{padding:0 0 1.4rem;color:var(--umber-soft);font-size:.98rem}
.story .story-body p{margin-bottom:1rem}
.story .story-body p:first-child::first-letter{
  font-family:var(--serif);font-size:2.6em;float:inline-start;line-height:.85;
  padding-inline-end:.12em;color:var(--gold);
}

/* ---------- Ketubah page ---------- */
.ketubah-feature{display:grid;grid-template-columns:1.05fr .95fr;gap:4rem;align-items:start}
.ketubah-feature .art{background:var(--paper);padding:1.2rem;box-shadow:0 1px 0 var(--hairline),0 24px 55px -30px rgba(44,35,22,.5);cursor:zoom-in;position:sticky;top:90px}
.option-cards{display:grid;grid-template-columns:1fr 1fr;gap:2rem;margin-top:3.5rem}
.option{
  background:var(--paper);border:1px solid var(--hairline);
  padding:2.4rem 2.2rem;display:flex;flex-direction:column;
}
.option.featured{border-color:var(--gold);box-shadow:0 24px 55px -32px rgba(168,133,75,.55)}
.option .tag{font-size:.72rem;letter-spacing:.34em;text-transform:uppercase;color:var(--gold);font-weight:700;margin-bottom:.8rem}
.option h3{font-size:1.5rem;margin-bottom:.3rem}
.option .opt-price{font-family:var(--serif);font-size:1.7rem;color:var(--gold);margin:.6rem 0 1.2rem}
.option .opt-price small{font-family:var(--sans);font-size:.85rem;color:var(--umber-soft)}
.option ul{list-style:none;margin-bottom:1.8rem;flex:1}
.option li{padding:.5rem 0;border-bottom:1px dashed rgba(168,133,75,.3);font-size:.93rem;color:var(--umber-soft)}
.option .btn{text-align:center}
@media (max-width:980px){
  .ketubah-feature{grid-template-columns:1fr}
  .ketubah-feature .art{position:static}
  .option-cards{grid-template-columns:1fr}
}

/* ---------- Certificate line on print cards ---------- */
.card .includes{margin-top:.4rem;font-size:.8rem;color:var(--umber-soft);letter-spacing:.02em}

/* ---------- Mobile film canvas ---------- */
#filmCanvas{width:100%;height:100%;display:block}
@supports (height:100svh){
  .film-sticky{height:100svh}
}
@media (max-width:820px){
  .film-track{height:380vh}
}