/* ==========================================================
   TOKENS
   ========================================================== */
:root{
  --paper:      #faf8f3;
  --paper-2:    #f3f0e8;
  --ink:        #201e1b;
  --ink-soft:   #55524a;
  --gold:       #9c7a32;
  --gold-dim:   #b9995c;
  --moss:       #5b5f45;
  --line:       #ddd8ca;
  --line-soft:  #e9e5d9;

  --serif-en:   'Cormorant Garamond', Georgia, serif;
  --serif-ka:   'Noto Serif Georgian', Georgia, serif;
  --sans:       'Noto Sans Georgian', 'Helvetica Neue', Arial, sans-serif;

  --header-h:   4.5rem;
  --maxw:       78rem;
  --ease:       cubic-bezier(.22,.61,.36,1);
}

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

html{ scroll-behavior:smooth; scroll-padding-top: calc(var(--header-h) + 1rem); }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:0.001ms !important; transition-duration:0.001ms !important; }
}

body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

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

a:focus-visible, button:focus-visible{
  outline:2px solid var(--gold);
  outline-offset:3px;
}

/* subtle paper grain so the background reads as paper, not flat white */
body::before{
  content:"";
  position:fixed; inset:0;
  pointer-events:none;
  z-index:0;
  opacity:.5;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(0,0,0,.012) 0, transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(0,0,0,.012) 0, transparent 40%);
}

/* ==========================================================
   LANGUAGE TOGGLE — a single body class controls every
   [lang] element on the page, including ones injected into
   the modal at runtime.
   ========================================================== */
body [lang]{ display:none; } /* body only: the <html lang> attribute must stay visible */
body.lang-en [lang="en"]{ display:inline; }
body.lang-ka [lang="ka"]{ display:inline; }
body.lang-en p[lang="en"],
body.lang-ka p[lang="ka"]{ display:block; }
[lang="en"]{ font-family:var(--serif-en); }
[lang="ka"]{ font-family:var(--serif-ka); }

.lang-btn{ font-family:var(--sans); }

/* ==========================================================
   HEADER
   ========================================================== */
.site-header{
  position:sticky; top:0; z-index:40;
  height:var(--header-h);
  display:flex; align-items:center; justify-content:space-between;
  padding:0 clamp(1.25rem, 4vw, 3rem);
  background:rgba(250,248,243,.86);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}

.brand{
  text-decoration:none;
  color:var(--ink);
  font-size:1.05rem;
  letter-spacing:.02em;
}
.brand span{ font-family:var(--serif-en); }
body.lang-ka .brand span[lang="ka"]{ font-family:var(--serif-ka); }

.header-controls{ display:flex; align-items:center; gap:1.5rem; }

.lang-switch{
  display:flex; align-items:center; gap:.4rem;
  font-size:.8rem; letter-spacing:.03em;
}
.lang-btn{
  background:none; border:none; cursor:pointer;
  color:var(--ink-soft); padding:.25rem .15rem;
}
.lang-btn[aria-pressed="true"]{ color:var(--ink); border-bottom:1px solid var(--gold); }
.lang-sep{ color:var(--line); }

.burger{
  width:2rem; height:2rem;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  gap:5px;
  background:none; border:none; cursor:pointer; padding:0;
}
.burger span{
  display:block; width:22px; height:1px; background:var(--ink);
  transition:transform .3s var(--ease), opacity .3s var(--ease);
}
.burger[aria-expanded="true"] span:nth-child(1){ transform:translateY(6px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.burger[aria-expanded="true"] span:nth-child(3){ transform:translateY(-6px) rotate(-45deg); }

/* ==========================================================
   NAV DRAWER
   ========================================================== */
.drawer-backdrop{
  position:fixed; inset:0; background:rgba(32,30,27,.35);
  opacity:0; pointer-events:none; transition:opacity .35s var(--ease);
  z-index:45;
}
.drawer-backdrop.is-open{ opacity:1; pointer-events:auto; }

.nav-drawer{
  position:fixed; top:0; right:0; bottom:0;
  width:min(20rem, 84vw);
  background:var(--paper);
  border-left:1px solid var(--line);
  z-index:50;
  transform:translateX(100%);
  transition:transform .4s var(--ease);
  padding:2rem 2rem;
  display:flex; flex-direction:column;
}
.nav-drawer.is-open{ transform:translateX(0); }

.drawer-close{
  align-self:flex-end;
  background:none; border:none; cursor:pointer;
  font-size:1.75rem; line-height:1; color:var(--ink);
  margin-bottom:2.5rem;
}

.drawer-links{ list-style:none; margin:0; padding:0; }
.drawer-links li{ border-top:1px solid var(--line-soft); }
.drawer-links li:last-child{ border-bottom:1px solid var(--line-soft); }
.drawer-link{
  display:block; padding:1.1rem .1rem;
  text-decoration:none; color:var(--ink);
  font-size:1.4rem;
}
.drawer-link span[lang="ka"]{ font-family:var(--serif-ka); }
.drawer-link:hover{ color:var(--gold); }

/* ==========================================================
   HERO
   ========================================================== */
.hero{
  max-width:42rem;
  margin:0 auto;
  padding:clamp(3.5rem,8vw,6rem) 1.5rem clamp(2.5rem,6vw,4rem);
  text-align:center;
  position:relative; z-index:1;
}
.hero-title{
  margin:0 0 1.25rem;
  font-weight:500;
  font-size:clamp(2.1rem, 5vw, 3.1rem);
  line-height:1.15;
  color:var(--ink);
}
.hero-text{
  margin:0 auto;
  max-width:36rem;
  font-size:1.15rem;
  line-height:1.7;
  color:var(--ink-soft);
}

/* ==========================================================
   SECTION LABEL (shared)
   ========================================================== */
.section-label{
  font-family:var(--sans);
  font-size:.78rem;
  letter-spacing:.14em;
  color:var(--ink-soft);
  margin:0 0 2rem;
  padding-bottom:.9rem;
  border-bottom:1px solid var(--line);
}
.section-label span[lang="ka"]{ font-family:var(--sans); }

/* ==========================================================
   GALLERY — editorial masonry
   ========================================================== */
.gallery{
  max-width:var(--maxw);
  margin:0 auto;
  padding:2rem clamp(1.25rem,4vw,3rem) 4rem;
  position:relative; z-index:1;
}

.gallery-grid{
  column-count:3;
  column-gap:clamp(1.5rem,3vw,3rem);
}
@media (max-width:64rem){ .gallery-grid{ column-count:2; } }
@media (max-width:38rem){ .gallery-grid{ column-count:1; } }

.artwork{
  margin:0 0 clamp(2.5rem,5vw,4rem);
  break-inside:avoid;
}

.artwork-trigger{
  display:block; width:100%;
  background:none; border:none; padding:0; margin:0; cursor:pointer;
  position:relative;
}
.artwork-trigger img{
  width:100%; height:auto;
  box-shadow:0 1px 2px rgba(32,30,27,.06);
  transition:box-shadow .3s var(--ease), transform .3s var(--ease);
}
.artwork-trigger:hover img,
.artwork-trigger:focus-visible img{
  box-shadow:0 10px 28px rgba(32,30,27,.14);
  transform:translateY(-2px);
}
.artwork-trigger:focus-visible{ outline:2px solid var(--gold); outline-offset:4px; }

.artwork figcaption{
  margin-top:1rem;
  display:flex; flex-direction:column; gap:.3rem;
}
.artwork-title{
  font-size:1.25rem;
  font-weight:500;
  color:var(--ink);
}
.artwork-meta{
  font-family:var(--sans);
  font-size:.85rem;
  color:var(--ink-soft);
}
.artwork-meta span{ font-family:var(--sans); }
.artwork-price{
  font-family:var(--sans);
  font-size:.9rem;
  color:var(--gold);
  letter-spacing:.02em;
}

/* ==========================================================
   ABOUT / CONTACT
   ========================================================== */
.about,.contact{
  max-width:36rem;
  margin:0 auto;
  padding:3rem 1.5rem;
  border-top:1px solid var(--line);
  position:relative; z-index:1;
}
.about .section-label,.contact .section-label{ text-align:center; border-bottom:none; }
.about-text{
  font-size:1.1rem; line-height:1.75; color:var(--ink-soft);
  text-align:center;
}
.contact{ text-align:center; }
.contact-line{ margin:.4rem 0; font-family:var(--sans); font-size:1rem; }
.contact-line a{ text-decoration:none; border-bottom:1px solid var(--line); }
.contact-line a:hover{ border-color:var(--gold); color:var(--gold); }

.site-footer{
  text-align:center;
  padding:2.5rem 1.5rem 3rem;
  font-family:var(--sans);
  font-size:.8rem;
  color:var(--ink-soft);
}

/* ==========================================================
   MODAL / LIGHTBOX
   ========================================================== */
.modal-backdrop{
  position:fixed; inset:0; background:rgba(32,30,27,.55);
  opacity:0; pointer-events:none; transition:opacity .3s var(--ease);
  z-index:60;
}
.modal-backdrop.is-open{ opacity:1; pointer-events:auto; }

.modal{
  position:fixed;
  top:50%; left:50%;
  transform:translate(-50%,-48%);
  width:min(58rem, 92vw);
  max-height:88vh;
  background:var(--paper);
  z-index:61;
  opacity:0; visibility:hidden;
  transition:opacity .3s var(--ease), transform .3s var(--ease);
  overflow:hidden;
  box-shadow:0 24px 60px rgba(32,30,27,.28);
}
.modal.is-open{ opacity:1; visibility:visible; transform:translate(-50%,-50%); }

.modal-close{
  position:absolute; top:.75rem; right:1rem;
  background:none; border:none; cursor:pointer;
  font-size:1.9rem; line-height:1; color:var(--ink);
  z-index:2;
}

.modal-inner{
  display:grid;
  grid-template-columns:1.1fr 1fr;
  max-height:88vh;
  overflow:auto;
}
@media (max-width:42rem){
  .modal-inner{ grid-template-columns:1fr; }
}

.modal-image{ background:var(--paper-2); display:flex; align-items:center; justify-content:center; }
.modal-image img{ width:100%; height:100%; object-fit:contain; max-height:88vh; }

.modal-body{
  padding:clamp(1.5rem,3vw,2.75rem);
  display:flex; flex-direction:column;
  gap:.9rem;
}
#modalTitle{ margin:0; font-size:1.7rem; font-weight:500; }
.modal-meta{ margin:0; font-family:var(--sans); font-size:.9rem; color:var(--ink-soft); }
.modal-price{ margin:0; font-family:var(--sans); font-size:1.1rem; color:var(--gold); }
.modal-desc p{ margin:0; font-size:1.05rem; line-height:1.75; color:var(--ink-soft); }
.modal-inquire{
  margin-top:.5rem;
  align-self:flex-start;
  font-family:var(--sans);
  font-size:.85rem;
  text-decoration:none;
  color:var(--ink);
  padding:.7rem 1.3rem;
  border:1px solid var(--ink);
  transition:background .25s var(--ease), color .25s var(--ease);
}
.modal-inquire:hover{ background:var(--ink); color:var(--paper); }
