/* Řeznictví Domácí — gothic-revival butcher shop
   ink navy / dark plum / sand / coral / candlelight */

:root{
  --ink:#14111f;
  --navy:#171a2e;
  --plum:#2d1333;
  --plum-dark:#1b0c20;
  --sand:#ece2cb;
  --sand-soft:#f7f1e3;
  --coral:#ff6a50;
  --coral-dark:#dd4c34;
  --candle:#f0b448;
  --line:rgba(236,226,197,.16);
  --ink-line:rgba(20,17,31,.12);
  --radius:18px;
  --maxw:1180px;
  --ff-display:"Iowan Old Style","Palatino Linotype","Book Antiqua",Georgia,serif;
  --ff-body:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --ff-mono:ui-monospace,"SF Mono",SFMono-Regular,Menlo,Consolas,monospace;
  --shadow-1:0 18px 40px -20px rgba(20,17,31,.45);
  --shadow-2:0 30px 60px -25px rgba(20,17,31,.5);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--ff-body);
  background:var(--sand-soft);
  color:var(--ink);
  line-height:1.55;
  overflow-x:hidden;
  accent-color:var(--coral);
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--ff-display);margin:0 0 .5em;line-height:1.1;color:var(--plum-dark)}
p{margin:0 0 1em}
ul{margin:0;padding:0;list-style:none}
button{font:inherit;cursor:pointer}
input,textarea,select{font:inherit}
.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}
section{position:relative}

/* ---------- focus ---------- */
:focus-visible{outline:3px solid var(--coral);outline-offset:3px;border-radius:4px}

/* ---------- skip link ---------- */
.skip-link{position:absolute;left:-999px;top:0;background:var(--coral);color:#fff;padding:10px 16px;z-index:200}
.skip-link:focus{left:8px;top:8px}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.5em;justify-content:center;
  padding:.85em 1.5em;border-radius:999px;border:1.5px solid var(--plum-dark);
  font-weight:600;font-size:.95rem;position:relative;overflow:hidden;isolation:isolate;
  background:transparent;color:var(--plum-dark);min-height:44px;transition:color .35s ease,border-color .35s ease;
}
.btn::before{
  content:"";position:absolute;inset:0;background:var(--plum-dark);transform:translateX(-101%);
  transition:transform .4s cubic-bezier(.65,0,.35,1);z-index:-1;
}
.btn:hover::before,.btn:focus-visible::before{transform:translateX(0)}
.btn:hover,.btn:focus-visible{color:var(--sand-soft)}
.btn-solid{background:var(--coral);border-color:var(--coral);color:#fff}
.btn-solid::before{background:var(--coral-dark)}
.btn-solid:hover,.btn-solid:focus-visible{color:#fff}
.btn-ghost-dark{border-color:var(--sand);color:var(--sand-soft)}
.btn-ghost-dark::before{background:var(--sand-soft)}
.btn-ghost-dark:hover,.btn-ghost-dark:focus-visible{color:var(--plum-dark)}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.btn-small{padding:.6em 1.1em;font-size:.85rem;min-height:40px}

/* ---------- icon sprite ---------- */
.icon{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.6;vertical-align:-5px}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:100;background:rgba(23,26,46,.92);backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);color:var(--sand-soft);
}
.header-bar{display:flex;align-items:center;justify-content:space-between;padding:12px 20px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--ff-display);font-size:1.15rem;color:var(--sand-soft);letter-spacing:.02em}
.brand .mark{width:40px;height:40px;flex:none}
.brand strong{font-weight:700}
.main-nav{display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.main-nav a{font-size:.95rem;color:var(--sand);position:relative;padding:4px 0}
.main-nav a::after{content:"";position:absolute;left:0;bottom:-2px;width:100%;height:1px;background:var(--coral);transform:scaleX(0);transform-origin:left;transition:transform .3s ease}
.main-nav a:hover::after,.main-nav a.active::after{transform:scaleX(1)}
.header-actions{display:flex;align-items:center;gap:14px}
.cart-link{display:flex;align-items:center;gap:6px;color:var(--sand-soft);font-weight:600;font-size:.9rem}
.cart-count{
  display:inline-flex;align-items:center;justify-content:center;min-width:22px;height:22px;padding:0 5px;
  border-radius:999px;background:var(--coral);color:#fff;font-family:var(--ff-mono);font-size:.75rem;
}
.cart-count.bump{animation:bump .4s ease}
@keyframes bump{0%{transform:scale(1)}40%{transform:scale(1.4)}100%{transform:scale(1)}}
.nav-toggle{display:none;background:none;border:1px solid var(--line);border-radius:10px;padding:8px;color:var(--sand-soft)}

@media (max-width:860px){
  .main-nav{position:fixed;inset:64px 0 0 0;background:var(--plum-dark);flex-direction:column;align-items:flex-start;
    padding:24px 24px;gap:18px;transform:translateY(-110%);transition:transform .4s cubic-bezier(.65,0,.35,1);overflow-y:auto}
  .main-nav.open{transform:translateY(0)}
  .main-nav a{font-size:1.1rem}
  .nav-toggle{display:inline-flex}
}

/* ---------- hero ---------- */
.hero{background:radial-gradient(120% 140% at 15% 0%,var(--plum) 0%,var(--navy) 55%,var(--ink) 100%);color:var(--sand-soft);
  padding:50px 0 0;position:relative;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:30px;align-items:center;position:relative;z-index:2}
.hero-copy{padding:20px 0 60px}
.eyebrow{font-family:var(--ff-mono);text-transform:uppercase;letter-spacing:.14em;font-size:.78rem;color:var(--candle)}
.hero h1{font-size:clamp(2.6rem,6vw,4.6rem);color:var(--sand-soft);margin:.3em 0 .5em}
.hero h1 em{font-style:normal;color:var(--coral)}
.hero p.lead{font-size:1.1rem;max-width:36ch;color:var(--sand)}
.hero-ctas{display:flex;gap:14px;margin-top:1.6em;flex-wrap:wrap}
.hero-art{position:relative;min-height:380px}
.hero-art svg{position:absolute;inset:0;width:100%;height:100%}
.hero-photo{position:absolute;right:4%;bottom:0;width:62%;max-width:320px;border-radius:14px;overflow:hidden;
  box-shadow:var(--shadow-2);transform:rotate(3deg);border:6px solid var(--sand-soft)}
.hero-photo img{aspect-ratio:3/4;object-fit:cover}
.hero-tag{position:absolute;left:0;top:10%;background:var(--sand-soft);color:var(--plum-dark);padding:10px 16px;
  border-radius:12px 12px 12px 0;font-family:var(--ff-mono);font-size:.78rem;box-shadow:var(--shadow-1);transform:rotate(-4deg)}

/* marquee */
.marquee{overflow:hidden;background:var(--coral);color:var(--ink);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.marquee-track{display:flex;width:max-content;animation:marquee 26s linear infinite}
.marquee span{display:flex;align-items:center;gap:14px;padding:12px 0;font-family:var(--ff-display);font-weight:700;font-size:1.1rem;white-space:nowrap}
.marquee span::after{content:"✦";padding:0 22px;opacity:.6}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.rose-spin{animation:spin 140s linear infinite;transform-origin:170px 170px}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- sections general ---------- */
.section{padding:80px 0}
.section-head{max-width:640px;margin-bottom:40px}
.section-head .eyebrow{color:var(--coral-dark)}
.tight{padding-top:40px}

/* ---------- divider arches ---------- */
.arch-divider{width:100%;height:40px;display:block;color:var(--plum-dark)}
.arch-divider.on-dark{color:var(--sand)}

/* ---------- feature: Maso na míru ---------- */
.feature{background:var(--plum-dark);color:var(--sand-soft)}
.feature .section-head h2{color:var(--sand-soft)}
.feature .section-head .eyebrow{color:var(--candle)}
.feature-wrap{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.calc-card{background:var(--navy);border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow-1)}
.calc-row{margin-bottom:18px}
.calc-row label{display:block;font-size:.85rem;margin-bottom:6px;color:var(--sand)}
.seg{display:flex;gap:8px;flex-wrap:wrap}
.seg button{
  border:1px solid var(--line);background:transparent;color:var(--sand-soft);border-radius:999px;padding:.5em 1.1em;font-size:.85rem;
  min-height:40px;transition:background .25s,color .25s,border-color .25s;
}
.seg button[aria-pressed="true"]{background:var(--coral);border-color:var(--coral);color:#fff}
.calc-row input[type="number"]{
  width:100%;padding:.7em .9em;border-radius:10px;border:1px solid var(--line);background:var(--ink);color:var(--sand-soft);
}
.calc-result{margin-top:10px;border-top:1px dashed var(--line);padding-top:18px}
.calc-result ul{display:flex;flex-direction:column;gap:10px}
.calc-result li{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:.95rem}
.calc-result li span.amt{font-family:var(--ff-mono);color:var(--candle)}
.feature-note{font-size:.85rem;color:var(--sand);opacity:.8;margin-top:14px}
.feature-art{display:flex;align-items:center;justify-content:center}
.feature-art svg{width:100%;height:auto;max-width:360px}

/* ---------- product strip / grid ---------- */
.strip{display:grid;grid-auto-flow:column;grid-auto-columns:78%;gap:18px;overflow-x:auto;padding-bottom:10px;scroll-snap-type:x mandatory}
.strip .card{scroll-snap-align:start}
@media (min-width:760px){
  .strip{grid-auto-flow:unset;grid-template-columns:repeat(4,1fr);grid-auto-columns:unset;overflow-x:visible}
}
.grid-products{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:24px}
.card{
  background:var(--sand-soft);border-radius:var(--radius);overflow:hidden;border:1px solid var(--ink-line);
  box-shadow:var(--shadow-1);transition:transform .35s ease,box-shadow .35s ease;
}
.card:hover{transform:translateY(-6px)}
.card .thumb{aspect-ratio:4/3;overflow:hidden}
.card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.card:hover .thumb img{transform:scale(1.08)}
.card .body{padding:16px}
.card h3{font-size:1.05rem;margin-bottom:.25em}
.card .price{font-family:var(--ff-mono);color:var(--coral-dark);font-weight:700;margin-bottom:.6em;display:block}
.card .short{font-size:.88rem;color:#4a4457;margin-bottom:1em}
.card .card-actions{display:flex;justify-content:space-between;align-items:center;gap:10px}

/* ---------- catalog filters ---------- */
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:28px}
.filters button{
  border:1px solid var(--ink-line);background:var(--sand-soft);border-radius:999px;padding:.55em 1.1em;font-size:.85rem;min-height:40px;
}
.filters button[aria-pressed="true"]{background:var(--plum-dark);color:var(--sand-soft);border-color:var(--plum-dark)}

/* ---------- product page ---------- */
.product-view{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.product-view .thumb{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-1);aspect-ratio:4/3}
.product-view .thumb img{width:100%;height:100%;object-fit:cover}
.product-price{font-family:var(--ff-mono);font-size:1.6rem;color:var(--coral-dark);font-weight:700;margin:.4em 0}
.qty-row{display:flex;align-items:center;gap:12px;margin:1.4em 0}
.qty-row button{width:40px;height:40px;border-radius:50%;border:1px solid var(--ink-line);background:var(--sand-soft)}
.qty-row input{width:60px;text-align:center;border:1px solid var(--ink-line);border-radius:10px;padding:.5em;min-height:40px}

/* ---------- cart / checkout ---------- */
.cart-table{width:100%;border-collapse:collapse}
.cart-table th,.cart-table td{text-align:left;padding:14px 10px;border-bottom:1px solid var(--ink-line)}
.cart-table img{width:60px;height:60px;object-fit:cover;border-radius:8px}
.cart-line-name{display:flex;align-items:center;gap:12px}
.cart-qty{display:flex;align-items:center;gap:8px}
.cart-qty button{width:32px;height:32px;border-radius:50%;border:1px solid var(--ink-line);background:#fff}
.remove-line{color:var(--coral-dark);font-size:.85rem;text-decoration:underline}
.cart-summary{background:var(--sand);border-radius:var(--radius);padding:24px;margin-top:20px;max-width:360px;margin-left:auto}
.cart-summary .total-row{display:flex;justify-content:space-between;font-weight:700;font-size:1.2rem;margin-bottom:16px}
.checkout-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;margin-top:50px;align-items:start}

/* ---------- forms ---------- */
.field{margin-bottom:18px}
.field label{display:block;font-size:.88rem;margin-bottom:6px;font-weight:600}
.field input,.field textarea,.field select{
  width:100%;padding:.75em .9em;border-radius:10px;border:1.5px solid var(--ink-line);background:#fff;min-height:44px;
}
.field textarea{min-height:120px;resize:vertical}
.field .hint{font-size:.78rem;color:#6a6376;margin-top:4px}
.field.error input,.field.error textarea{border-color:var(--coral-dark)}
.field .error-msg{color:var(--coral-dark);font-size:.82rem;margin-top:4px;display:none}
.field.error .error-msg{display:block}
.hp-field{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}
.form-note{padding:14px 18px;border-radius:12px;margin-top:16px;font-size:.92rem}
.form-note.ok{background:#e4f3e1;color:#245c1f}
.form-note.fail{background:#fde4e0;color:#8f2616}
.checkbox-row{display:flex;align-items:flex-start;gap:10px;font-size:.88rem}
.checkbox-row input{width:20px;height:20px;margin-top:2px}

/* ---------- payment / delivery note card ---------- */
.info-card{background:var(--sand);border-radius:var(--radius);padding:22px;display:flex;gap:16px;align-items:flex-start}
.info-card .icon{width:30px;height:30px;flex:none;color:var(--plum-dark)}

/* ---------- about / process ---------- */
.process-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:26px}
.process-item{padding:22px;border-radius:var(--radius);background:#fff;border:1px solid var(--ink-line)}
.process-item .num{font-family:var(--ff-mono);color:var(--coral-dark);font-size:.85rem}

/* ---------- badge / seal ---------- */
.seal{width:120px;height:120px}

/* ---------- collage (home) ---------- */
.collage{position:relative;display:grid;grid-template-columns:repeat(6,1fr);gap:16px;align-items:start}
.collage .photo-a{grid-column:1/4;grid-row:1/3;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-1);aspect-ratio:4/5}
.collage .photo-b{grid-column:4/7;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-1);aspect-ratio:16/10;margin-top:40px}
.collage .caption-card{grid-column:4/7;background:var(--coral);color:#fff;padding:20px;border-radius:var(--radius);box-shadow:var(--shadow-1)}
.collage img{width:100%;height:100%;object-fit:cover}
.collage .ornament{position:absolute;width:90px;height:90px;top:-30px;left:40%;opacity:.9}
@media (max-width:760px){
  .collage{grid-template-columns:1fr}
  .collage .photo-a,.collage .photo-b,.collage .caption-card{grid-column:1/-1;margin-top:0}
}

/* ---------- FAQ accordion ---------- */
.faq-item{border-bottom:1px solid var(--ink-line)}
.faq-item summary{
  padding:18px 4px;cursor:pointer;font-weight:700;display:flex;justify-content:space-between;align-items:center;list-style:none;
  font-family:var(--ff-display);font-size:1.05rem;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary .plus{transition:transform .3s ease}
.faq-item[open] summary .plus{transform:rotate(45deg)}
.faq-item p{padding-bottom:18px;color:#453f52}

/* ---------- legal pages ---------- */
.legal h2{margin-top:1.6em}
.legal p,.legal li{color:#3a3545}
.legal ul{padding-left:1.2em;list-style:disc}

/* ---------- footer ---------- */
.site-footer{background:var(--ink);color:var(--sand);padding:70px 0 30px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:30px}
.footer-grid h4{color:var(--sand-soft);font-size:.95rem;margin-bottom:1em}
.footer-grid a{display:block;color:var(--sand);opacity:.85;font-size:.9rem;padding:5px 0}
.footer-grid a:hover{opacity:1;color:var(--coral)}
.footer-brand .brand{color:var(--sand-soft)}
.newsletter-form{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap}
.newsletter-form input{flex:1;min-width:160px;padding:.7em .9em;border-radius:999px;border:1px solid var(--line);background:var(--navy);color:var(--sand-soft)}
.footer-bottom{border-top:1px solid var(--line);margin-top:50px;padding-top:24px;display:flex;justify-content:space-between;
  flex-wrap:wrap;gap:10px;font-size:.82rem;opacity:.75}
@media (max-width:860px){.footer-grid{grid-template-columns:1fr 1fr}}

/* ---------- cookie banner ---------- */
.cookie-banner{
  position:fixed;left:16px;right:16px;bottom:16px;max-width:560px;margin:0 auto;background:var(--plum-dark);color:var(--sand-soft);
  border-radius:var(--radius);padding:20px 22px;box-shadow:var(--shadow-2);z-index:300;border:1px solid var(--line);
}
.cookie-banner p{font-size:.88rem;margin-bottom:14px}
.cookie-banner .actions{display:flex;gap:10px;flex-wrap:wrap}
.cookie-banner[hidden]{display:none}

/* ---------- grain overlay ---------- */
.grain-overlay{position:fixed;inset:0;width:100vw;height:100vh;pointer-events:none;opacity:.05;z-index:999;mix-blend-mode:overlay}

/* ---------- scroll reveal ---------- */
.reveal{opacity:1;transform:none}
.js .reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease, clip-path .7s ease}
.js .reveal.in{opacity:1;transform:translateY(0)}
.js .reveal.stagger > *{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s ease}
.js .reveal.stagger.in > *{opacity:1;transform:translateY(0)}
.js .reveal.stagger.in > *:nth-child(1){transition-delay:0s}
.js .reveal.stagger.in > *:nth-child(2){transition-delay:.08s}
.js .reveal.stagger.in > *:nth-child(3){transition-delay:.16s}
.js .reveal.stagger.in > *:nth-child(4){transition-delay:.24s}
.js .reveal.stagger.in > *:nth-child(5){transition-delay:.32s}
.js .reveal.stagger.in > *:nth-child(6){transition-delay:.4s}
.js .reveal.stagger.in > *:nth-child(7){transition-delay:.48s}
.js .reveal.stagger.in > *:nth-child(8){transition-delay:.56s}

@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
  .js .reveal,.js .reveal.stagger > *{opacity:1;transform:none}
  .marquee-track{animation:none}
}

/* ---------- 404 ---------- */
.notfound{min-height:60vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:80px 20px}
.notfound svg{width:160px;height:160px;margin-bottom:20px}

/* ---------- utility ---------- */
.text-center{text-align:center}
.mt-lg{margin-top:50px}
.muted{color:#5c5568}
.bg-sand{background:var(--sand)}
.bg-plum{background:var(--plum-dark);color:var(--sand-soft)}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

@media (max-width:900px){
  .hero-grid,.feature-wrap,.product-view,.checkout-grid{grid-template-columns:1fr}
  .hero-art{min-height:280px;order:-1}
  .cart-summary{margin-left:0}
}