/* ============ Kateryna Fine Arts — palette drawn from the lighthouse painting ============ */
:root{
  --bg:#f4f2ea;          /* soft paper white */
  --bg-2:#eae6db;        /* subtle panel */
  --ink:#282b2e;         /* charcoal (the lighthouse) */
  --muted:#71757a;       /* cool grey */
  --line:#e2ded2;        /* hairline */
  --accent:#2f6da3;      /* sea blue */
  --accent-soft:#5fa4d4; /* sky blue */
  --sand:#c2a068;        /* warm shoreline accent */
  --max:1180px;
  --serif:"Cormorant Garamond","EB Garamond",Georgia,"Times New Roman",serif;
  --sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:var(--sans);line-height:1.65;font-weight:300;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit}

/* ---- Top navigation (shared) ---- */
.nav{
  max-width:var(--max);margin:0 auto;
  display:flex;align-items:baseline;justify-content:space-between;
  gap:20px;padding:26px 28px;flex-wrap:wrap;
}
.nav .brand{
  font-family:var(--serif);font-weight:500;letter-spacing:.5px;
  font-size:1.6rem;text-decoration:none;line-height:1;
}
.nav ul{list-style:none;display:flex;gap:30px;margin:0;padding:0;flex-wrap:wrap}
.nav a{
  text-decoration:none;color:var(--muted);font-size:.82rem;
  letter-spacing:2px;text-transform:uppercase;
  padding-bottom:3px;border-bottom:1px solid transparent;transition:.25s;
}
.nav a:hover{color:var(--ink)}
.nav a.active{color:var(--ink);border-bottom-color:var(--accent)}

/* ---- Buttons ---- */
.btn{
  display:inline-block;text-decoration:none;font-size:.78rem;
  letter-spacing:2px;text-transform:uppercase;
  padding:13px 26px;border:1px solid var(--accent);color:var(--accent);
  transition:.3s;background:transparent;cursor:pointer;
}
.btn:hover{background:var(--accent);color:#fff}
.btn.ghost{border-color:var(--line);color:var(--muted)}
.btn.ghost:hover{border-color:var(--ink);color:var(--ink);background:transparent}

/* ---- Homepage full-bleed hero (the painting) ---- */
.hero-full{
  position:relative;min-height:86vh;display:flex;align-items:flex-end;
  background-size:cover;background-position:center 28%;background-color:#bcd6ea;
}
.hero-full::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to top,rgba(16,26,40,.72),rgba(16,26,40,.16) 46%,rgba(16,26,40,.04));
}
.hero-inner{
  position:relative;z-index:2;max-width:var(--max);width:100%;margin:0 auto;
  padding:0 28px 8vh;color:#f7f4ed;
}
.hero-inner h1{
  font-family:var(--serif);font-weight:500;line-height:1.02;margin:0;
  font-size:clamp(2.8rem,6.5vw,5rem);text-shadow:0 2px 26px rgba(0,0,0,.4);
}
.hero-inner .sub{
  font-family:var(--serif);font-style:italic;margin:12px 0 22px;
  font-size:clamp(1.15rem,2.4vw,1.5rem);color:#eae3d4;
  text-shadow:0 1px 16px rgba(0,0,0,.4);
}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-actions .btn{border-color:rgba(247,244,237,.85);color:#f7f4ed}
.hero-actions .btn:hover{background:#f7f4ed;color:var(--ink);border-color:#f7f4ed}
.hero-actions .btn.ghost{border-color:rgba(247,244,237,.4);color:#eae3d4}
.hero-actions .btn.ghost:hover{background:rgba(247,244,237,.14);color:#fff;border-color:rgba(247,244,237,.7)}
@media(max-width:640px){.hero-full{min-height:66vh}}

/* ---- Intro (short welcome under the hero) ---- */
.intro{max-width:760px;margin:0 auto;padding:76px 28px 8px;text-align:center}
.intro p{font-size:1.2rem;color:#40444a;font-family:var(--serif);line-height:1.7}
.intro .divider{margin:26px auto 0}

/* ---- Generic page wrapper ---- */
.page{max-width:var(--max);margin:0 auto;padding:56px 28px 40px}
.page-title{font-family:var(--serif);font-weight:500;
  font-size:clamp(2rem,4.5vw,3rem);margin:0 0 8px}
.page-lead{color:var(--muted);font-family:var(--serif);font-style:italic;
  font-size:1.2rem;margin:0 0 40px}
.divider{width:46px;height:1px;background:var(--accent);opacity:.7;margin:22px 0 0}
.center{text-align:center}
.center .divider{margin:22px auto 0}

/* ---- Featured strip on homepage ---- */
.featured{max-width:var(--max);margin:70px auto 0;padding:0 28px}
.featured h2{font-family:var(--serif);font-weight:500;font-size:2rem;
  text-align:center;margin:0 0 6px}
.featured .sub{text-align:center;color:var(--muted);font-style:italic;
  font-family:var(--serif);margin:0 0 34px}
.featured-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.featured-grid a{overflow:hidden;border-radius:2px;background:var(--bg-2);display:block}
.featured-grid img{width:100%;height:320px;object-fit:cover;
  transition:transform .7s cubic-bezier(.2,.7,.2,1)}
.featured-grid a:hover img{transform:scale(1.05)}
.featured .more{text-align:center;margin-top:40px}
@media(max-width:820px){.featured-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.featured-grid{grid-template-columns:1fr}
  .featured-grid img{height:auto}}

/* ---- About page ---- */
.about{max-width:var(--max);margin:0 auto;padding:20px 28px 40px;
  display:grid;grid-template-columns:.85fr 1.15fr;gap:56px;align-items:start}
.about-portrait img{width:100%;height:auto;border-radius:2px;
  box-shadow:0 18px 44px rgba(40,43,46,.16)}
.about-body p{margin:0 0 20px;font-size:1.14rem;line-height:1.75;color:#3c4045;
  max-width:62ch;font-family:var(--serif)}
.about-body .page-title{margin-top:0}
@media(max-width:820px){.about{grid-template-columns:1fr;gap:30px}}

/* ---- Contact page ---- */
.contact{max-width:640px;margin:0 auto;padding:20px 28px 60px;text-align:center}
.contact p{font-size:1.08rem;color:#3c4045}
.contact .email{font-family:var(--serif);font-size:clamp(1.5rem,4vw,2.2rem);
  color:var(--ink);text-decoration:none;display:inline-block;margin:10px 0 26px;
  border-bottom:1px solid var(--accent);padding-bottom:4px}
.contact .email:hover{color:var(--accent)}
.contact .socials{display:flex;gap:22px;justify-content:center;margin-top:12px}
.contact .socials a{color:var(--muted);text-decoration:none;letter-spacing:1px;
  font-size:.85rem;text-transform:uppercase}
.contact .socials a:hover{color:var(--ink)}

/* ---- Gallery (masonry via CSS columns) ---- */
.gallery{max-width:var(--max);margin:0 auto;padding:6px 22px 90px;
  column-count:3;column-gap:22px}
@media(max-width:900px){.gallery{column-count:2}}
@media(max-width:560px){.gallery{column-count:1}}
.piece{position:relative;break-inside:avoid;margin:0 0 22px;
  cursor:pointer;overflow:hidden;border-radius:2px;background:var(--bg-2);
  box-shadow:0 1px 2px rgba(40,43,46,.06);
  transition:transform .5s cubic-bezier(.2,.7,.2,1),box-shadow .5s}
.piece img{width:100%;height:auto;
  transition:transform .7s cubic-bezier(.2,.7,.2,1),filter .5s}
.piece:hover{box-shadow:0 14px 34px rgba(40,43,46,.18);transform:translateY(-3px)}
.piece:hover img{transform:scale(1.04)}
.piece .cap{position:absolute;left:0;right:0;bottom:0;padding:26px 18px 14px;color:#fff;
  background:linear-gradient(to top,rgba(16,26,40,.78),rgba(16,26,40,0));
  opacity:0;transform:translateY(8px);transition:opacity .45s,transform .45s}
.piece:hover .cap{opacity:1;transform:translateY(0)}
.piece .cap h3{margin:0;font-family:var(--serif);font-weight:500;font-size:1.35rem}
.piece .cap span{font-size:.82rem;letter-spacing:.4px;opacity:.85}
.piece .sold-tag{position:absolute;top:12px;left:12px;background:var(--ink);color:#fff;
  font-size:.68rem;letter-spacing:1.5px;text-transform:uppercase;padding:5px 10px;border-radius:2px}

/* ---- Lightbox (fullscreen viewer) ---- */
.lightbox{position:fixed;inset:0;z-index:50;background:rgba(16,22,32,.95);
  display:none;align-items:center;justify-content:center;padding:34px;
  opacity:0;transition:opacity .4s}
.lightbox.open{display:flex;opacity:1}
.lb-stage{position:relative;max-width:94vw;max-height:92vh;display:flex}
.lb-stage img{max-width:94vw;max-height:92vh;width:auto;height:auto;
  border-radius:2px;box-shadow:0 30px 80px rgba(0,0,0,.5)}
.lb-info{position:absolute;left:0;right:0;bottom:0;padding:60px 34px 30px;color:#f4f2ea;
  background:linear-gradient(to top,rgba(10,16,26,.92),rgba(10,16,26,0));
  opacity:0;transform:translateY(10px);
  transition:opacity .45s,transform .45s;pointer-events:none}
.lb-stage:hover .lb-info,.lb-info.show{opacity:1;transform:translateY(0)}
.lb-info h2{font-family:var(--serif);font-weight:500;margin:0 0 4px;
  font-size:clamp(1.6rem,3.4vw,2.3rem)}
.lb-info .meta{color:#cfe0ee;font-style:italic;font-family:var(--serif);
  font-size:1.05rem;margin-bottom:12px}
.lb-info .grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));
  gap:8px 26px;max-width:820px}
.lb-info .grid div span{display:block;font-size:.68rem;letter-spacing:1.5px;
  text-transform:uppercase;color:#9ec3de;margin-bottom:2px}
.lb-info .grid div p{margin:0;font-size:.95rem;line-height:1.45}
.lb-btn{position:absolute;background:rgba(244,242,234,.12);color:#fff;border:none;
  width:48px;height:48px;border-radius:50%;font-size:1.4rem;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  transition:background .25s;z-index:2;backdrop-filter:blur(4px)}
.lb-btn:hover{background:rgba(244,242,234,.28)}
.lb-close{top:-8px;right:-8px}
.lb-prev{left:-8px;top:50%;transform:translateY(-50%)}
.lb-next{right:-8px;top:50%;transform:translateY(-50%)}
.lb-hint{position:absolute;bottom:16px;left:50%;transform:translateX(-50%);
  color:#9ec3de;font-size:.78rem;letter-spacing:.5px}
@media(max-width:640px){
  .lb-prev{left:2px}.lb-next{right:2px}.lb-close{top:2px;right:2px}
  .lb-info{opacity:1;transform:none;padding:50px 20px 22px}
}

/* ---- Footer (shared) ---- */
.site-footer{border-top:1px solid var(--line);max-width:var(--max);margin:70px auto 0;
  padding:34px 28px 60px;text-align:center;color:var(--muted);font-size:.9rem}
.site-footer a{color:var(--accent);text-decoration:none}
.site-footer a:hover{text-decoration:underline}

/* ---- About page: statement, quote, biography, exhibitions ---- */
.about-body .lead-statement{font-size:1.22rem;line-height:1.75;color:#33373c;
  font-family:var(--serif)}
.artist-quote{max-width:820px;margin:56px auto;padding:6px 0 6px 30px;
  border-left:2px solid var(--accent);}
.artist-quote p{font-family:var(--serif);font-style:italic;
  font-size:clamp(1.3rem,2.6vw,1.7rem);line-height:1.5;color:var(--ink);margin:0}
.bio{max-width:760px;margin:0 auto;padding:0 28px}
.bio h2{font-family:var(--serif);font-weight:500;font-size:1.7rem;margin:0 0 4px}
.bio .divider{margin:14px 0 30px}
.bio p{margin:0 0 22px;font-size:1.14rem;line-height:1.75;color:#3c4045;font-family:var(--serif)}
.exhibitions{max-width:760px;margin:56px auto 0;padding:0 28px}
.exhibitions h2{font-family:var(--serif);font-weight:500;font-size:1.7rem;margin:0 0 4px}
.exhibitions .divider{margin:14px 0 26px}
.exhibitions ul{list-style:none;margin:0;padding:0}
.exhibitions li{padding:16px 0;border-bottom:1px solid var(--line);
  display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.exhibitions li:first-child{border-top:1px solid var(--line)}
.exhibitions .ex-name{font-size:1.05rem;color:var(--ink)}
.exhibitions .ex-place{color:var(--muted);font-style:italic;font-family:var(--serif)}

/* ---- Contact form ---- */
.contact-form{max-width:520px;margin:8px auto 0;text-align:left}
.contact-form .field{margin-bottom:20px}
.contact-form label{display:block;font-size:.72rem;letter-spacing:1.5px;
  text-transform:uppercase;color:var(--muted);margin-bottom:7px}
.contact-form input,.contact-form textarea{
  width:100%;padding:12px 14px;border:1px solid var(--line);background:#fff;
  font-family:var(--sans);font-size:1rem;color:var(--ink);border-radius:2px;
  transition:border-color .25s}
.contact-form input:focus,.contact-form textarea:focus{
  outline:none;border-color:var(--accent)}
.contact-form textarea{min-height:150px;resize:vertical}
.contact-form .btn{width:100%;margin-top:4px}
.contact-form .hp{position:absolute;left:-9999px}

/* ---- Empty gallery (coming soon) ---- */
.gallery.gallery-empty{column-count:1;text-align:center;padding:70px 22px 130px}
.empty-note{font-family:var(--serif);font-style:italic;font-size:1.4rem;
  line-height:1.7;color:var(--muted);margin:0}