/* ============================================
   sw.ceramica — minimalistyczny, jednoekranowy
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600&family=Cormorant+Garamond:wght@400;500&family=Inter:wght@300;400;500&display=swap');

:root{
  --ink:#1a1a1a;
  --paper:#FAFAF8;
  --field:#EFEDE9;
  --line:#DEDBD4;
  --muted:#8A8782;
  --muted-light:#B0ADA7;

  --serif: 'Playfair Display', Georgia, serif;
  --serif-soft: 'Cormorant Garamond', Georgia, serif;
  --sans: 'Inter', -apple-system, sans-serif;

  --maxw: 1100px;
  --pad: clamp(24px, 6vw, 72px);
}

*{box-sizing:border-box; margin:0; padding:0;}
html, body{ height:100%; }
body{
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  font-weight:300;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow:hidden;
}
a{color:inherit; text-decoration:none;}
img{max-width:100%; display:block;}
button{font-family:inherit; cursor:pointer; border:none; background:none; color:inherit;}
@media (prefers-reduced-motion: reduce){ *{animation-duration:0.01ms !important; transition-duration:0.01ms !important;} }
::selection{ background:var(--ink); color:var(--paper); }

/* ---------- page shell ---------- */
.page{
  height:100vh; height:100dvh;
  display:flex; flex-direction:column;
  position:relative; overflow:hidden;
}

/* ---------- header ---------- */
.site-header{
  flex:0 0 auto;
  display:flex; align-items:center; justify-content:space-between;
  padding:30px var(--pad);
  z-index:50;
}
.brand{
  font-family:var(--serif);
  font-weight:600;
  font-size:clamp(24px, 4.5vw, 38px);
  letter-spacing:0.22em;
  text-transform:uppercase;
  line-height:1;
}
.brand .dot{ font-weight:400; opacity:.4; }
.brand .sub{
  display:block;
  font-family:var(--sans);
  font-weight:400;
  font-size:9px;
  letter-spacing:0.22em;
  text-transform:uppercase;
  color:var(--muted);
  margin-top:8px;
}
.burger{ width:38px; height:16px; position:relative; flex:0 0 auto; }
.burger span{
  position:absolute; left:0; right:0; height:1.5px; background:var(--ink);
  transition:transform .3s ease, opacity .3s ease, top .3s ease;
}
.burger span:nth-child(1){top:0;}
.burger span:nth-child(2){top:7px;}
.burger span:nth-child(3){top:14px;}

/* ---------- fullscreen nav ---------- */
.nav-overlay{
  position:fixed; inset:0;
  background:var(--ink); color:var(--paper);
  z-index:300;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  opacity:0; visibility:hidden;
  transition:opacity .45s ease, visibility .45s ease;
}
.nav-overlay.open{ opacity:1; visibility:visible; }
.nav-close{ position:absolute; top:34px; right:var(--pad); width:26px; height:26px; }
.nav-close::before, .nav-close::after{
  content:''; position:absolute; top:12px; left:0; width:26px; height:1.5px; background:var(--paper);
}
.nav-close::before{ transform:rotate(45deg); }
.nav-close::after{ transform:rotate(-45deg); }
.nav-list{ list-style:none; text-align:center; width:min(420px, 80vw); }
.nav-list li{ border-top:1px solid rgba(250,250,248,0.16); }
.nav-list li:last-child{ border-bottom:1px solid rgba(250,250,248,0.16); }
.nav-list a{
  display:block;
  font-family:var(--sans);
  font-size:clamp(17px,3.4vw,22px);
  letter-spacing:0.42em;
  text-transform:uppercase;
  font-weight:300;
  padding:20px 0 20px 0.42em;
  transition:opacity .25s ease, letter-spacing .25s ease;
}
.nav-list a:hover{ opacity:.5; letter-spacing:0.52em; }
.nav-list a.current{ opacity:.4; }
.nav-foot{
  margin-top:48px; display:flex; gap:26px;
  font-size:11px; letter-spacing:0.2em; text-transform:uppercase; opacity:.55;
}
.nav-foot a:hover{ opacity:.6; }

/* ---------- main ---------- */
.main{
  flex:1 1 auto; min-height:0;
  display:flex; flex-direction:column; justify-content:center;
  padding:10px var(--pad) 20px;
  position:relative;
}

/* ---------- footer ---------- */
.site-footer{
  flex:0 0 auto;
  display:flex; flex-direction:column; align-items:center; gap:18px;
  padding:18px var(--pad) 28px;
}
.social{ display:flex; gap:30px; align-items:center; }
.social a{ color:var(--ink); transition:opacity .25s ease; }
.social a:hover{ opacity:.5; }
.social svg{ width:22px; height:22px; display:block; }
.privacy{ font-size:12px; color:var(--muted); letter-spacing:0.02em; }
.privacy:hover{ color:var(--ink); }

/* ---------- shared ---------- */
.eyebrow{
  font-family:var(--sans);
  font-size:11px; letter-spacing:0.34em; text-transform:uppercase;
  color:var(--muted); font-weight:400;
}
.btn{
  display:inline-flex; align-items:center; gap:14px;
  font-family:var(--sans);
  font-size:11px; letter-spacing:0.3em; text-transform:uppercase; font-weight:400;
  color:var(--ink); padding:18px 38px; border:1px solid var(--ink); background:transparent;
  transition:background .35s ease, color .35s ease; white-space:nowrap;
}
.btn:hover{ background:var(--ink); color:var(--paper); }
.btn:focus-visible{ outline:2px solid var(--ink); outline-offset:4px; }
.btn .arrow{ transition:transform .35s ease; }
.btn:hover .arrow{ transform:translateX(6px); }

/* ---------- HOME ---------- */
.home-main{ align-items:center; text-align:center; }
.home-images{
  display:flex; gap:14px; justify-content:center; align-items:stretch;
  width:100%; max-width:720px; margin:0 auto; height:min(52vh, 460px);
}
.home-images figure{ flex:1 1 0; overflow:hidden; background:var(--field); }
.home-images img{ width:100%; height:100%; object-fit:cover; filter:grayscale(1) contrast(1.04); }

/* ---------- GALLERY ---------- */
.gallery-main{ justify-content:flex-start; padding-top:2vh; }
.gallery-scroll{ flex:1 1 auto; min-height:0; overflow-y:auto; -webkit-overflow-scrolling:touch; }
.cat-grid{
  display:grid; grid-template-columns:repeat(2, 1fr);
  gap:clamp(20px, 4vw, 48px) clamp(24px, 5vw, 64px);
  max-width:760px; margin:0 auto; padding-bottom:10px;
}
.cat{ display:block; width:100%; padding:0; text-align:left; }
.cat-label{
  font-family:var(--serif-soft); font-weight:500;
  font-size:clamp(15px, 2.4vw, 19px); letter-spacing:0.34em; text-transform:uppercase;
  margin-bottom:14px; color:var(--ink);
}
.cat-img{ aspect-ratio:3/4; overflow:hidden; background:var(--field); }
.cat-img img{
  width:100%; height:100%; object-fit:cover; filter:grayscale(1) contrast(1.05);
  transition:transform .7s cubic-bezier(.2,.7,.2,1), filter .5s ease;
}
.cat:hover .cat-img img{ transform:scale(1.05); filter:grayscale(.15); }

/* ---------- GALLERY LIGHTBOX ---------- */
.lightbox{
  position:fixed; inset:0; z-index:400;
  background:rgba(26,26,26,0.92);
  display:flex; align-items:center; justify-content:center;
  padding:var(--pad);
  opacity:0; visibility:hidden;
  transition:opacity .35s ease, visibility .35s ease;
}
.lightbox.open{ opacity:1; visibility:visible; }
.lightbox-inner{
  position:relative;
  background:var(--paper); color:var(--ink);
  width:100%; max-width:680px; max-height:86vh;
  overflow-y:auto;
  padding:clamp(28px,5vw,48px);
}
.lightbox-close{ position:absolute; top:18px; right:18px; width:24px; height:24px; }
.lightbox-close::before, .lightbox-close::after{
  content:''; position:absolute; top:11px; left:0; width:24px; height:1.5px; background:var(--ink);
}
.lightbox-close::before{ transform:rotate(45deg); }
.lightbox-close::after{ transform:rotate(-45deg); }
.lightbox-title{
  font-family:var(--serif-soft); font-weight:500;
  font-size:clamp(20px,3vw,26px); letter-spacing:0.12em; text-transform:uppercase;
  margin-bottom:20px; padding-right:30px;
}
.lightbox-grid{
  display:grid; grid-template-columns:repeat(2, 1fr); gap:12px;
  margin-bottom:22px;
}
.lightbox-grid img{
  width:100%; height:100%; aspect-ratio:4/3; object-fit:cover;
  filter:grayscale(1) contrast(1.04); background:var(--field);
}
.lightbox-desc{ font-family:var(--serif-soft); font-size:14.5px; color:#4a4a47; line-height:1.75; }

/* ---------- ABOUT ---------- */
.about-main{ justify-content:center; }
.about-wrap{
  display:grid; grid-template-columns:0.8fr 1.2fr;
  gap:clamp(28px, 5vw, 64px); align-items:center;
  max-width:920px; margin:0 auto; width:100%;
}
.about-portrait{ aspect-ratio:3/4; max-height:60vh; overflow:hidden; background:var(--field); }
.about-portrait img{ width:100%; height:100%; object-fit:cover; filter:grayscale(1); }
.about-copy .greet{ font-family:var(--serif); font-size:clamp(22px, 3vw, 30px); margin-bottom:18px; }
.about-copy p{ font-size:clamp(13px, 1.5vw, 14.5px); color:#4a4a47; line-height:1.75; margin-bottom:13px; }
.about-copy .sign{ font-family:var(--serif-soft); font-style:italic; font-size:20px; margin-top:6px; }

/* ---------- PRICING ---------- */
.price-main{ justify-content:center; }
.price-wrap{ max-width:680px; margin:0 auto; width:100%; }
.price-head{ text-align:center; margin-bottom:clamp(24px,4vh,44px); }
.price-head h1{
  font-family:var(--serif); font-weight:500;
  font-size:clamp(28px,5vw,46px); letter-spacing:0.16em; text-transform:uppercase;
}
.price-head .eyebrow{ display:block; margin-bottom:14px; }
.price-list{ width:100%; }
.price-row{
  display:flex; align-items:baseline; justify-content:space-between; gap:20px;
  padding:clamp(13px,2vh,18px) 0; border-top:1px solid var(--line);
}
.price-row:last-child{ border-bottom:1px solid var(--line); }
.price-row .name{
  font-family:var(--serif-soft); font-weight:500;
  font-size:clamp(16px,2.4vw,20px); letter-spacing:0.16em; text-transform:uppercase;
}
.price-row .dots{ flex:1 1 auto; border-bottom:1px dotted var(--line); transform:translateY(-4px); min-width:20px; }
.price-row .amount{ font-family:var(--serif); font-size:clamp(15px,2.2vw,18px); white-space:nowrap; }
.price-row .amount small{ font-family:var(--sans); font-size:10px; color:var(--muted); letter-spacing:0.05em; }
.price-foot{ text-align:center; margin-top:clamp(20px,4vh,36px); font-size:12px; color:var(--muted-light); }

/* ---------- CONTACT ---------- */
.contact-main{ justify-content:center; }
.contact-wrap{ max-width:560px; margin:0 auto; width:100%; }
.contact-form{ width:100%; }
.field{ margin-bottom:clamp(10px,1.6vh,16px); }
.field input, .field textarea{
  width:100%; background:var(--field); border:none;
  padding:clamp(15px,2.2vh,20px) 26px;
  font-family:var(--serif-soft); font-size:15px; letter-spacing:0.24em; text-transform:uppercase;
  color:var(--ink);
}
.field input::placeholder, .field textarea::placeholder{
  color:var(--muted); opacity:.85; font-family:var(--serif-soft); letter-spacing:0.24em;
}
.field input:focus, .field textarea:focus{ outline:1px solid var(--ink); outline-offset:-1px; }
.field textarea{ resize:none; min-height:clamp(70px,12vh,110px); }
.submit-btn{
  width:100%; background:var(--field);
  padding:clamp(15px,2.2vh,20px) 26px;
  font-family:var(--serif-soft); font-size:15px; letter-spacing:0.34em; text-transform:uppercase;
  color:var(--ink); transition:background .3s ease, color .3s ease;
}
.submit-btn:hover{ background:var(--ink); color:var(--paper); }
.contact-info{ text-align:center; margin-top:clamp(22px,4vh,40px); }
.contact-info .name{
  font-family:var(--serif-soft); letter-spacing:0.24em; text-transform:uppercase;
  font-size:15px; margin-bottom:14px;
}
.contact-info a, .contact-info p{
  font-family:var(--serif-soft); font-size:14px; letter-spacing:0.08em; color:#4a4a47; line-height:1.7;
}
.contact-info a:hover{ color:var(--ink); }
.contact-info .area{
  margin-top:14px; font-size:12.5px; letter-spacing:0.14em; text-transform:uppercase;
  color:var(--muted); font-family:var(--sans);
}

/* ---------- responsive ---------- */
@media (max-width: 760px){
  .about-wrap{ grid-template-columns:1fr; gap:22px; text-align:center; }
  .about-portrait{ max-height:34vh; max-width:240px; margin:0 auto; }
}
@media (max-height: 640px), (max-width: 520px){
  body{ overflow-y:auto; }
  .page{ height:auto; min-height:100dvh; }
  .main{ padding-top:30px; padding-bottom:30px; }
  .home-images{ height:auto; }
  .home-images img{ aspect-ratio:3/4; }
}

/* ---------- fade-in ---------- */
.fade-up{ opacity:0; transform:translateY(14px); animation:fadeUp .9s cubic-bezier(.2,.7,.2,1) forwards; }
.fade-up.d1{ animation-delay:.08s; }
.fade-up.d2{ animation-delay:.16s; }
.fade-up.d3{ animation-delay:.24s; }
@keyframes fadeUp{ to{ opacity:1; transform:translateY(0); } }