/* ===========================================================
   Keramika Radosť — design system
   Style direction: Scrapbook (polaroid frames, washi tape,
   handwritten labels, pinned notes) in midnight blue / silver / ice,
   warmed with a clay accent.
   =========================================================== */

:root{
  --ink:        #1b2340;
  --ink-2:      #262f55;
  --silver:     #9aa5c4;
  --silver-2:   #c9cfdd;
  --ice:        #f1f3f8;
  --ice-2:      #e4e9f2;
  --paper:      #faf8f4;
  --clay:       #c1694f;
  --clay-2:     #e2a177;
  --ok:         #2f7a4f;
  --err:        #b23b3b;

  --font-display: Georgia, "Times New Roman", serif;
  --font-body: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-label: "Courier New", Courier, monospace;

  --radius: 10px;
  --shadow-paper: 0 1px 1px rgba(27,35,64,.06), 0 10px 24px rgba(27,35,64,.12);
  --shadow-pin: 0 6px 14px rgba(27,35,64,.22);
  --measure: 68ch;
  --header-h: 76px;
}

*{box-sizing:border-box}
html,body{overflow-x:clip}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--paper);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3,h4{font-family:var(--font-display);line-height:1.1;margin:0}
p{margin:0 0 1em}
ul,ol{margin:0;padding:0}
button{font-family:inherit}
:focus-visible{outline:3px solid var(--clay);outline-offset:2px;border-radius:4px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--ink);color:#fff;padding:.6em 1em;z-index:200}
.skip-link:focus{left:8px;top:8px}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;scroll-behavior:auto !important}
}

/* ---------- layout helpers ---------- */
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
.section{padding:72px 0}
.section--tight{padding:40px 0}
.grid{display:grid;gap:24px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
@media (max-width:900px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}
.stack-xs > * + *{margin-top:8px}
.stack-sm > * + *{margin-top:16px}
.stack-md > * + *{margin-top:32px}
.mt-0{margin-top:0}

/* ---------- reveal on scroll ---------- */
.reveal{opacity:1;transform:none;clip-path:none}
.reveal{transition:opacity .7s ease, transform .7s ease, clip-path .7s ease}
body:not(.no-js) .reveal:not(.in-view){opacity:0;transform:translateY(28px)}
.reveal.in-view{opacity:1;transform:none}
.reveal-stagger > *{transition-delay:calc(var(--i,0) * 90ms)}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(250,248,244,.9);
  backdrop-filter:blur(6px);
  border-bottom:2px solid var(--ink);
}
.site-header__inner{
  max-width:1180px;margin:0 auto;padding:0 20px;height:var(--header-h);
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none}
.logo__wordmark{width:150px;height:31px}
.nav-toggle{
  display:none;background:none;border:2px solid var(--ink);border-radius:8px;
  width:44px;height:44px;align-items:center;justify-content:center;color:var(--ink);cursor:pointer;
}
.nav-close{display:none}
.site-nav{display:flex;align-items:center;gap:26px;font-family:var(--font-label);font-size:.92rem;letter-spacing:.02em;text-transform:uppercase}
.site-nav a{text-decoration:none;position:relative;padding:4px 2px}
.site-nav a::after{
  content:"";position:absolute;left:0;bottom:-4px;height:2px;width:0;background:var(--clay);
  transition:width .25s ease;
}
.site-nav a:hover::after,.site-nav a.is-active::after{width:100%}
.site-nav a.is-active{color:var(--clay)}
.nav-cart{display:flex;align-items:center;gap:6px;background:var(--ink);color:var(--ice);padding:8px 14px;border-radius:30px}
.nav-cart::after{display:none}
.cart-count{background:var(--clay);color:#fff;border-radius:50%;min-width:20px;height:20px;display:inline-flex;align-items:center;justify-content:center;font-size:.75rem;padding:0 4px}
.cart-count.bump{animation:bump .4s ease}
@keyframes bump{0%{transform:scale(1)}40%{transform:scale(1.4)}100%{transform:scale(1)}}

@media (max-width:860px){
  .nav-toggle{display:flex}
  .site-nav{
    position:fixed;top:0;right:0;height:100vh;width:min(320px,86vw);
    background:var(--ink);color:var(--ice);flex-direction:column;align-items:flex-start;
    padding:28px 24px;gap:20px;z-index:200;
    transform:translateX(100%);visibility:hidden;
    transition:transform .3s ease, visibility .3s ease;
  }
  .site-nav.is-open{transform:translateX(0);visibility:visible}
  .nav-close{display:flex;align-self:flex-end;background:none;border:none;color:var(--ice);cursor:pointer}
  .nav-cart{background:var(--clay)}
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:var(--font-label);text-transform:uppercase;letter-spacing:.04em;font-size:.88rem;
  padding:13px 24px;border-radius:30px;border:2px solid var(--ink);cursor:pointer;
  text-decoration:none;position:relative;overflow:hidden;background:var(--paper);color:var(--ink);
  min-height:44px;
}
.btn span, .btn svg{position:relative;z-index:1}
.btn::before{
  content:"";position:absolute;inset:0;left:-100%;width:100%;
  background:var(--ink);transition:left .3s ease;z-index:0;
}
.btn:hover::before{left:0}
.btn:hover{color:var(--ice)}
.btn--primary{background:var(--ink);color:var(--ice);border-color:var(--ink)}
.btn--primary::before{background:var(--clay)}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--silver)}
.btn--on-dark{border-color:var(--ice);color:var(--ice)}
.btn--on-dark::before{background:var(--clay)}
.btn--block{width:100%}
.btn[disabled]{opacity:.6;cursor:not-allowed}

/* ---------- hero / magazine cover ---------- */
.hero{
  position:relative;padding:48px 0 80px;overflow:hidden;
  background:
    radial-gradient(circle at 85% 10%, var(--ice-2), transparent 60%),
    var(--paper);
}
.hero__inner{max-width:1180px;margin:0 auto;padding:0 20px;position:relative}
.hero__kicker{
  font-family:var(--font-label);text-transform:uppercase;letter-spacing:.12em;font-size:.85rem;
  color:var(--clay);display:inline-block;margin-bottom:14px;
  background:var(--ice);padding:4px 12px;border-radius:30px;border:1px solid var(--silver-2);
}
.hero__title{
  font-size:clamp(2.6rem, 6vw, 5.2rem);max-width:14ch;margin:0 0 .2em;
}
.hero__lede{font-size:1.15rem;max-width:42ch;color:var(--ink-2)}
.hero__actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}

.badge-rotate{
  position:absolute;top:0;right:4%;width:150px;height:150px;
  animation:spin 22s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}

.magazine-index{
  display:flex;flex-wrap:wrap;gap:0;border-top:2px solid var(--ink);border-bottom:2px solid var(--ink);
  margin-top:40px;font-family:var(--font-label);font-size:.85rem;text-transform:uppercase;
}
.magazine-index a{
  padding:12px 18px;border-right:1px solid var(--silver-2);text-decoration:none;display:flex;gap:8px;align-items:baseline;
}
.magazine-index a:hover{background:var(--ice)}
.magazine-index .num{color:var(--clay);font-weight:bold}

/* ---------- scrapbook decorations ---------- */
.polaroid{
  background:#fff;padding:12px 12px 44px;box-shadow:var(--shadow-paper);border-radius:2px;position:relative;
  transform:rotate(var(--rot,-1.5deg));
}
.polaroid img{aspect-ratio:1/1;object-fit:cover;width:100%}
.polaroid__caption{
  position:absolute;left:14px;bottom:12px;font-family:var(--font-label);font-size:.8rem;color:var(--ink-2);
}
.washi{
  position:absolute;height:28px;width:90px;background:repeating-linear-gradient(135deg,var(--clay-2),var(--clay-2) 8px,var(--clay) 8px,var(--clay) 16px);
  opacity:.85;top:-14px;left:50%;transform:translateX(-50%) rotate(-3deg);
  box-shadow:0 2px 4px rgba(0,0,0,.15);
}
.pin-note{
  background:var(--ice);border:1px solid var(--silver-2);border-radius:4px;padding:18px;box-shadow:var(--shadow-pin);
  position:relative;
}
.pin-note::before{
  content:"";position:absolute;top:-7px;left:50%;transform:translateX(-50%);
  width:14px;height:14px;border-radius:50%;background:var(--clay);box-shadow:0 2px 3px rgba(0,0,0,.3);
}
.handwritten{font-family:var(--font-display);font-style:italic;color:var(--clay)}

/* ---------- section divider svg ---------- */
.divider{width:100%;height:32px;color:var(--silver)}

/* ---------- product / card ---------- */
.card{
  background:#fff;border:1px solid var(--silver-2);border-radius:var(--radius);overflow:hidden;
  transition:transform .3s ease, box-shadow .3s ease;
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-paper)}
.card__media{aspect-ratio:4/3;overflow:hidden;background:var(--ice)}
.card__media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.card:hover .card__media img{transform:scale(1.06)}
.card__body{padding:16px 18px 20px}
.card__title{font-size:1.1rem;margin-bottom:4px}
.card__price{font-family:var(--font-label);color:var(--clay);font-weight:bold}

.product-strip{
  display:flex;gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:10px;
}
.product-strip .card{flex:0 0 260px;scroll-snap-align:start}
@media (min-width:860px){
  .product-strip{overflow-x:visible;display:grid;grid-template-columns:repeat(4,1fr)}
  .product-strip .card{flex:auto}
}

/* ---------- glaze finder (signature feature) ---------- */
.glaze-finder{
  background:var(--ink);color:var(--ice);border-radius:18px;padding:40px clamp(20px,5vw,56px);
  position:relative;overflow:hidden;
}
.glaze-finder__grid{display:grid;grid-template-columns:1.1fr 1fr;gap:40px;align-items:center}
@media (max-width:760px){.glaze-finder__grid{grid-template-columns:1fr}}
.glaze-swatches{display:flex;gap:14px;flex-wrap:wrap;margin:22px 0}
.glaze-swatch{
  width:52px;height:52px;border-radius:50%;border:3px solid transparent;cursor:pointer;
  box-shadow:inset 0 0 0 2px rgba(255,255,255,.25);transition:transform .2s ease, border-color .2s ease;
}
.glaze-swatch:hover{transform:scale(1.1)}
.glaze-swatch[aria-pressed="true"]{border-color:var(--clay-2)}
.glaze-result{
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.18);border-radius:12px;padding:20px;min-height:140px;
}
.glaze-result__name{font-family:var(--font-display);font-size:1.4rem;color:var(--clay-2);margin-bottom:6px}

/* ---------- page hero (inner pages) ---------- */
.page-hero{
  padding:56px 0 40px;border-bottom:2px solid var(--ink);background:var(--ice);
}
.page-hero h1{font-size:clamp(2rem,4vw,3.2rem)}
.page-hero p{max-width:60ch;color:var(--ink-2)}

/* ---------- breadcrumbs ---------- */
.breadcrumbs{font-family:var(--font-label);font-size:.82rem;text-transform:uppercase;color:var(--ink-2);margin-bottom:10px}
.breadcrumbs a{text-decoration:none;color:var(--ink-2)}
.breadcrumbs a:hover{color:var(--clay)}
.breadcrumbs span{margin:0 6px}

/* ---------- prose (legal pages) ---------- */
.prose{max-width:var(--measure);margin:0 auto}
.prose h2{font-size:1.5rem;margin-top:2em}
.prose h3{font-size:1.15rem;margin-top:1.5em}
.prose p,.prose li{color:var(--ink-2)}
.prose ul,.prose ol{padding-left:1.4em;margin:0 0 1em}
.prose li{margin-bottom:.5em}
.legal-toc{
  background:var(--ice);border:1px solid var(--silver-2);border-radius:10px;padding:18px 22px;max-width:var(--measure);margin:0 auto 40px;
}
.legal-toc h2{font-size:1rem;text-transform:uppercase;font-family:var(--font-label);margin-bottom:10px}
.legal-toc ol{padding-left:1.2em}
.legal-toc a{text-decoration:none;color:var(--ink-2)}
.legal-toc a:hover{color:var(--clay)}

/* ---------- notices ---------- */
.notice{border-radius:8px;padding:12px 16px;font-size:.92rem;margin-top:10px}
.notice:not([hidden]){display:block}
.notice--success{background:#e7f3ea;color:var(--ok);border:1px solid #bfe0c9}
.notice--error{background:#fbe9e9;color:var(--err);border:1px solid #f0c3c3}
.notice--info{background:var(--ice);color:var(--ink-2);border:1px solid var(--silver-2)}

/* ---------- forms ---------- */
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;max-width:720px}
.form-grid .field--full{grid-column:1/-1}
@media (max-width:600px){.form-grid{grid-template-columns:1fr}}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-family:var(--font-label);font-size:.82rem;text-transform:uppercase;color:var(--ink-2)}
.field input,.field select,.field textarea{
  font-family:var(--font-body);font-size:1rem;padding:11px 14px;border:2px solid var(--silver-2);border-radius:8px;
  background:#fff;color:var(--ink);accent-color:var(--clay);min-height:44px;
}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--ink)}
.field textarea{min-height:120px;resize:vertical}
.field-error{color:var(--err);font-size:.85rem;min-height:1.2em}
.field-row{display:flex;gap:10px}
.hp{position:absolute !important;left:-9999px;width:1px;height:1px;opacity:0}

/* ---------- product detail ---------- */
.product-detail{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:flex-start}
@media (max-width:760px){.product-detail{grid-template-columns:1fr}}
.product-detail__price{font-family:var(--font-label);font-size:1.6rem;color:var(--clay);margin:12px 0}
.qty-control{display:flex;align-items:center;gap:10px;border:2px solid var(--ink);border-radius:30px;padding:4px;width:fit-content}
.qty-control button{width:36px;height:36px;border-radius:50%;border:none;background:none;cursor:pointer;font-size:1.1rem}
.qty-control input{width:40px;text-align:center;border:none;font-size:1rem;background:none}

/* ---------- cart ---------- */
.cart-table{width:100%;border-collapse:collapse}
.cart-table th,.cart-table td{padding:14px 10px;border-bottom:1px solid var(--silver-2);text-align:left}
.cart-table img{width:64px;height:64px;object-fit:cover;border-radius:6px}
.cart-summary{
  background:var(--ice);border:1px solid var(--silver-2);border-radius:12px;padding:24px;max-width:360px;margin-left:auto;
}
.cart-summary__row{display:flex;justify-content:space-between;margin-bottom:10px}
.cart-summary__total{font-weight:bold;font-size:1.2rem;border-top:1px solid var(--silver-2);padding-top:10px}
.cart-empty{text-align:center;padding:60px 20px;color:var(--ink-2)}

/* ---------- contact layout ---------- */
.contact-layout{display:grid;grid-template-columns:1fr 1fr;gap:48px}
@media (max-width:760px){.contact-layout{grid-template-columns:1fr}}
.contact-info-list{list-style:none;padding:0;display:flex;flex-direction:column;gap:14px}
.contact-info-list li{display:flex;gap:12px;align-items:flex-start}
.contact-info-list svg{flex:0 0 auto;color:var(--clay);margin-top:3px}

/* ---------- faq ---------- */
.faq{max-width:var(--measure);margin:0 auto}
.faq-item{border-bottom:1px solid var(--silver-2);padding:6px 0}
.faq-item summary{
  cursor:pointer;font-family:var(--font-display);font-size:1.1rem;padding:14px 28px 14px 0;position:relative;list-style:none;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";position:absolute;right:0;top:12px;font-size:1.4rem;color:var(--clay);transition:transform .25s ease;
}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item p{color:var(--ink-2);padding-bottom:14px}

/* ---------- 404 ---------- */
.error-page{text-align:center;padding:100px 20px}
.error-page__code{font-family:var(--font-display);font-size:clamp(4rem,14vw,9rem);color:var(--silver);margin:0}

/* ---------- footer ---------- */
.site-footer{background:var(--ink);color:var(--ice);margin-top:60px}
.footer-divider{display:block}
.site-footer__inner{
  max-width:1180px;margin:0 auto;padding:30px 20px 10px;
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr 1.3fr;gap:30px;
}
@media (max-width:900px){.site-footer__inner{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.site-footer__inner{grid-template-columns:1fr}}
.footer-col h2{font-family:var(--font-label);font-size:.85rem;text-transform:uppercase;letter-spacing:.06em;margin-bottom:14px;color:var(--clay-2)}
.footer-col{display:flex;flex-direction:column;gap:10px}
.footer-col a{text-decoration:none;color:var(--silver-2)}
.footer-col a:hover{color:#fff}
.footer-col--brand p{color:var(--silver-2);margin:0}
.footer-col--brand a{display:inline-flex;gap:6px;align-items:center}
.newsletter-form .field-row{margin-top:6px}
.newsletter-form input{border-radius:30px 0 0 30px;border:2px solid var(--silver);background:transparent;color:#fff}
.newsletter-form input::placeholder{color:var(--silver-2)}
.newsletter-form .btn{border-radius:0 30px 30px 0;border-color:var(--silver)}
.site-footer__legal{text-align:center;padding:16px 0 28px;color:var(--silver);font-size:.85rem}

/* ---------- cookie banner ---------- */
.cookie-banner{
  position:fixed;bottom:0;left:0;right:0;z-index:300;background:var(--ink);color:var(--ice);
  padding:18px 20px;display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between;
  box-shadow:0 -6px 20px rgba(0,0,0,.2);
}
.cookie-banner p{margin:0;max-width:60ch;color:var(--ice)}
.cookie-banner a{color:var(--clay-2);text-decoration:underline}
.cookie-banner__actions{display:flex;gap:10px;flex-shrink:0}
.cookie-banner .btn--ghost{border-color:var(--silver);color:var(--ice)}

/* ---------- grain overlay ---------- */
.grain{position:fixed;inset:0;width:100vw;height:100vh;pointer-events:none;opacity:.035;z-index:1;mix-blend-mode:multiply}

/* =============================================================
   COMPONENTS:
   .wrap - centered max-width content container
   .section / .section--tight - vertical page rhythm spacing
   .grid / .grid-2 / .grid-3 / .grid-4 - responsive css grid
   .reveal / .reveal-stagger - scroll reveal animation hook
   .site-header / .site-nav / .nav-toggle / .nav-cart / .cart-count - header + nav
   .btn / .btn--primary / .btn--ghost / .btn--on-dark / .btn--block - buttons with fill-sweep
   .hero / .hero__kicker / .hero__title / .hero__lede / .hero__actions - home hero
   .badge-rotate - rotating circular text badge wrapper
   .magazine-index - numbered section index list (home)
   .polaroid / .polaroid__caption / .washi / .pin-note / .handwritten - scrapbook decorations
   .divider - decorative svg section divider
   .card / .card__media / .card__body / .card__title / .card__price - product/service card
   .product-strip - horizontal scroll-snap card strip on mobile
   .glaze-finder / .glaze-swatches / .glaze-swatch / .glaze-result - signature feature
   .page-hero - inner page header band
   .breadcrumbs - page breadcrumb trail
   .prose - readable long-form legal text container
   .legal-toc - table of contents box for legal pages
   .notice / .notice--success / .notice--error / .notice--info - form/page feedback banners
   .form-grid / .field / .field-error / .field-row / .hp - form layout + validation
   .product-detail / .product-detail__price / .qty-control - product page layout
   .cart-table / .cart-summary / .cart-empty - cart/checkout page
   .contact-layout / .contact-info-list - contact page layout
   .faq / .faq-item - FAQ accordion (details/summary)
   .error-page / .error-page__code - 404 page
   .site-footer / .footer-col / .newsletter-form - footer
   .cookie-banner - cookie consent banner
   .grain - fixed noise texture overlay
   ============================================================= */

/* ---------- logo (continued) ---------- */
.logo__mark{
  display:block;width:48px;height:48px;flex-shrink:0;
}
.logo__word{
  font-family:var(--font-display);color:var(--ink);
}

/* ---------- product detail (continued) ---------- */
.product-detail__image{
  aspect-ratio:3/4;overflow:hidden;background:var(--ice);border-radius:var(--radius);
}
.product-detail__image img{
  width:100%;height:100%;object-fit:cover;
}
.product-detail__info{
  display:flex;flex-direction:column;gap:18px;
}

/* ---------- cart/form (continued) ---------- */
.qty-update{
  font-family:var(--font-body);font-size:1rem;padding:11px 14px;border:2px solid var(--silver-2);
  border-radius:8px;background:#fff;color:var(--ink);accent-color:var(--clay);min-height:44px;
  width:60px;text-align:center;
}
.qty-update:focus{
  border-color:var(--ink);
}

/* ---------- footer (continued) ---------- */
.footer-col--news{
  display:flex;flex-direction:column;gap:10px;
}