/* Zrnko — klidný kuchyňský průvodce. */
:root{
  --bg:#F3F1EC;
  --paper:#FFFcf9;
  --ink:#171614;
  --muted:#6E6962;
  --line:#E3DED4;
  --soft:#E9E4DB;
  --accent:#B5522A;
  --ok:#1F6B45;
  --ok-bg:#E5F2EA;
  --no-bg:#F8EBE6;
  --max:1080px;
  --serif:"Iowan Old Style",Palatino,"Palatino Linotype",Georgia,serif;
  --sans:ui-sans-serif,"Segoe UI",system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;scroll-padding-top:52px}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{animation:none!important;transition:none!important}
}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:1.05rem;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--accent);text-underline-offset:.18em}
:focus-visible{outline:3px solid var(--ink);outline-offset:3px}
h1,h2,h3,h4{font-family:var(--serif);font-weight:500;letter-spacing:-.02em;line-height:1.08;margin:0}
p{margin:0 0 1em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 clamp(18px,4vw,40px)}
.small{font-size:.86rem;color:var(--muted);line-height:1.5}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

.progressbar{position:fixed;left:0;top:0;height:3px;background:#E7A15A;width:0;z-index:80}

.mast{background:#fffdf8;border-bottom:1px solid #e6dccb}
.mast-flag{position:sticky;top:0;z-index:40;background:#143028;color:#d7e6dc;font-size:.78rem}
.mast-flag .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:38px;padding-top:7px;padding-bottom:7px}
.mast-flag p{margin:0}
.mast-flag a{color:#fff;white-space:nowrap}
.mast-row{display:flex;align-items:center;gap:28px;min-height:92px}
.logo{text-decoration:none;color:#143028;font-family:var(--sans);font-weight:700;font-size:1.9rem;letter-spacing:-.05em;line-height:1}
.logo span{color:#c4552a}
.mast nav{display:flex;gap:22px;margin-left:auto}
.mast nav a{color:#143028;text-decoration:none;font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase}
.mast nav a:hover{color:#c4552a}
.menu-btn{display:none;margin-left:auto;font:inherit;font-weight:700;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;background:#143028;border:0;padding:10px 16px;color:#fff;cursor:pointer}
@media (max-width:860px){
  .menu-btn{display:inline-flex}
  .mast-row{flex-wrap:wrap;min-height:0;padding-top:18px;padding-bottom:14px}
  .mast nav{display:none;width:100%;margin:0;flex-direction:column;gap:0}
  .mast nav.open{display:flex}
  .mast nav a{padding:13px 0;border-top:1px solid #e6dccb;letter-spacing:.08em}
  .mast-flag .wrap{align-items:flex-start}
  .mast-flag a{white-space:normal}
}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;font-family:var(--sans);font-weight:600;font-size:.98rem;text-decoration:none;border-radius:12px;padding:.85em 1.25em;border:1px solid transparent;cursor:pointer;line-height:1.2;color:inherit;background:none}
.btn-go{background:var(--ink);color:#fff}
.btn-go:hover{background:#2c2a26;color:#fff}
.btn-line{border-color:var(--ink);color:var(--ink);background:transparent}
.btn-line:hover{background:var(--ink);color:#fff}
.acts{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}

.kicker{font-size:.75rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:12px}
.section{padding:clamp(56px,8vw,96px) 0}
.section.band{background:var(--soft)}
.sh{display:grid;grid-template-columns:1fr 1fr;gap:clamp(16px,4vw,48px);align-items:end;margin-bottom:clamp(24px,4vw,40px)}
@media (max-width:760px){.sh{grid-template-columns:1fr}}
.sh h2{font-size:clamp(2rem,4.2vw,3.15rem)}
.sh p{margin:0;color:var(--muted);max-width:46ch}

.hero{padding:clamp(36px,6vw,72px) 0 clamp(28px,4vw,48px)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(28px,5vw,64px);align-items:center}
@media (max-width:840px){.hero-grid{grid-template-columns:1fr}}
.hero h1{font-size:clamp(2.7rem,6vw,4.6rem);max-width:14ch;margin-bottom:16px}
.dek{font-size:1.12rem;color:var(--muted);max-width:42ch}
.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:28px;max-width:520px}
.stats div{border-top:1px solid var(--line);padding-top:10px}
.stats b{display:block;font-family:var(--serif);font-size:1.7rem;font-weight:500;line-height:1}
.stats span{font-size:.8rem;color:var(--muted)}

.frame{margin:0;width:min(100%,320px);justify-self:end}
@media (max-width:840px){.frame{justify-self:start}}
.frame img{width:100%;height:auto;border-radius:18px;background:var(--paper);display:block}
.frame figcaption{margin-top:8px}

.board{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
@media (max-width:760px){.board{grid-template-columns:1fr 1fr}}
.ev{position:relative;border:0;padding:0;border-radius:16px;overflow:hidden;background:var(--paper);cursor:pointer;text-align:left;font:inherit;color:#fff;box-shadow:inset 0 0 0 1px var(--line)}
.ev img{width:100%;height:156px;object-fit:cover}
.ev .lab{position:absolute;left:8px;top:8px;background:var(--paper);color:var(--ink);font-size:.72rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;border-radius:999px;padding:3px 8px}
.ev .q{position:absolute;left:0;right:0;bottom:0;padding:22px 10px 8px;background:linear-gradient(transparent,rgba(23,22,20,.72));font-size:.84rem;font-weight:600}
.ev .res{position:absolute;inset:0;display:grid;place-items:center;background:rgba(23,22,20,.88);padding:12px;text-align:center;font-family:var(--serif);font-size:1.25rem;opacity:0;transition:opacity .2s}
.ev.on .res{opacity:1}
.ev .res small{display:block;margin-top:6px;font-family:var(--sans);font-weight:500;font-size:.8rem;color:#E7E2DA}

.split{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(20px,4vw,48px);align-items:start}
@media (max-width:860px){.split{grid-template-columns:1fr}}
.note{background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:clamp(18px,3vw,28px)}
.note ul{margin:8px 0 0;padding-left:1.15em}
.note li{margin-bottom:.4em}
.flag{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;border:1px solid var(--ok);color:var(--ok);border-radius:999px;padding:4px 10px;margin-bottom:12px}
.warn{background:var(--no-bg);border-radius:14px;padding:12px 14px;font-size:.92rem;margin:14px 0}

.photo{margin:0;width:min(100%,340px)}
.photo img{width:100%;height:280px;object-fit:contain;background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:8px}
.photo.cover img{object-fit:cover;padding:0;height:220px}

.panel{background:var(--ink);color:#F3F1EC;border-radius:24px;padding:clamp(20px,3vw,32px);display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(16px,3vw,36px);align-items:center}
@media (max-width:760px){.panel{grid-template-columns:1fr}}
.panel h3{color:#fff;font-size:clamp(1.6rem,3vw,2.2rem);margin:6px 0 10px}
.panel input[type=range]{width:100%;accent-color:#fff}
.meter{height:8px;background:#3a3834;border-radius:99px;overflow:hidden;margin:12px 0}
.meter div{height:100%;width:0;background:#fff;border-radius:99px}
.panel .big{font-family:var(--serif);font-size:3rem;line-height:1}
.panel .lbl{color:#C9C3B8;font-size:.86rem}
.panel figure{margin:0;max-width:420px}
.panel figcaption{color:#C9C3B8}
.panel figure img{width:100%;height:auto;border-radius:16px;display:block}

.grind{display:grid;grid-template-columns:1fr 1fr;gap:clamp(18px,4vw,40px);align-items:center}
@media (max-width:800px){.grind{grid-template-columns:1fr}}
.grind-levels{display:grid;grid-template-columns:repeat(6,1fr);gap:6px;margin:8px 0 14px}
.grind-levels button{font:inherit;font-weight:650;padding:12px 0;border-radius:12px;border:1px solid var(--ink);background:transparent;cursor:pointer;color:var(--ink)}
.grind-levels button[aria-pressed="true"]{background:var(--ink);color:#fff}
.grind-view{background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:12px}
.grind-view svg{width:100%;height:auto;display:block}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.chips span{background:var(--paper);border:1px solid var(--line);border-radius:999px;padding:5px 10px;font-size:.86rem}

.product{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(22px,4vw,48px);align-items:start}
@media (max-width:860px){.product{grid-template-columns:1fr}}
.gal .main{background:var(--paper);border:1px solid var(--line);border-radius:20px;width:min(100%,280px);height:280px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.gal .main img{width:auto;height:auto;max-width:calc(100% - 28px);max-height:calc(100% - 28px);object-fit:contain}
.gal .main.cover img{width:100%;height:100%;max-width:none;max-height:none;object-fit:cover}
.gal .th{display:flex;gap:8px;margin-top:10px;width:min(100%,280px)}
.gal .th button{width:60px;height:60px;flex:none;border-radius:12px;border:1px solid var(--line);background:var(--paper);padding:4px;cursor:pointer;overflow:hidden}
.gal .th button[aria-pressed="true"]{border-color:var(--ink)}
.gal .th img{width:100%;height:100%;object-fit:contain;background:#fff}
.gal .cap{font-size:.8rem;color:var(--muted);margin:8px 0 0;max-width:280px}
@media (max-width:640px){
  .frame{width:min(100%,280px)}
  .ev img{height:120px}
  .gal .main{width:min(100%,240px);height:240px}
  .photo img{height:200px}
}
.why{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:16px 0}
@media (max-width:560px){.why{grid-template-columns:1fr}}
.why div{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:12px 14px}
.why b{display:block;font-family:var(--serif);font-weight:500;margin-bottom:2px}
.why span{font-size:.88rem;color:var(--muted)}
.offer{background:var(--ink);color:#F3F1EC;border-radius:20px;padding:18px 18px 16px;margin:18px 0}
.offer .row{display:flex;justify-content:space-between;gap:12px;align-items:flex-end;flex-wrap:wrap}
.offer .price{font-family:var(--serif);font-size:2.4rem;line-height:1;color:#fff}
.offer .who{font-size:.82rem;color:#C9C3B8}
.offer ul{list-style:none;padding:0;margin:12px 0 14px;font-size:.92rem}
.offer li{padding:4px 0 4px 16px;position:relative}
.offer li::before{content:"";position:absolute;left:0;top:12px;width:6px;height:6px;border-radius:50%;background:#fff}
.offer .btn{width:100%;background:#fff;color:var(--ink)}
.offer .btn:hover{background:var(--soft)}
.offer .disc{font-size:.78rem;color:#C9C3B8;margin:10px 0 0}
.howto{list-style:none;padding:0;margin:8px 0 0}
.howto li{display:grid;grid-template-columns:28px 1fr;gap:10px;padding:8px 0;border-bottom:1px solid var(--line)}
.howto li span{font-family:var(--serif);color:var(--muted)}
.specs{width:100%;border-collapse:collapse;font-size:.95rem;background:var(--paper);border-radius:14px;overflow:hidden}
.specs th,.specs td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.specs th{width:42%;color:var(--muted);font-weight:600}
.fit{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:14px}
@media (max-width:560px){.fit{grid-template-columns:1fr}}
.fit div{border-radius:14px;padding:14px}
.fit .y{background:var(--ok-bg)}
.fit .n{background:var(--no-bg)}
.fit h3{font-size:1.15rem;margin-bottom:6px}
.fit ul{margin:0;padding-left:1.1em;font-size:.92rem}
h3.sub{font-size:1.45rem;margin:26px 0 8px}

.salt{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
@media (max-width:900px){.salt{grid-template-columns:1fr 1fr}}
.swap-card{display:block;width:100%;height:148px;border:0;padding:0;background:none;cursor:pointer;font:inherit;color:inherit;perspective:800px}
.swap-card .in{position:relative;width:100%;height:100%;transition:transform .45s;transform-style:preserve-3d}
.swap-card.on .in{transform:rotateY(180deg)}
.swap-card .f,.swap-card .bk{position:absolute;inset:0;border-radius:16px;padding:14px;backface-visibility:hidden;display:flex;flex-direction:column;justify-content:center;text-align:left}
.swap-card .f{background:var(--paper);border:1px solid var(--line)}
.swap-card .bk{background:var(--ink);color:#F3F1EC;transform:rotateY(180deg)}
.swap-card b{font-family:var(--serif);font-size:1.2rem;font-weight:500}
.swap-card span{display:block;font-size:.86rem;margin-top:4px;color:var(--muted)}
.swap-card .bk span{color:#E7E2DA}

.dishes{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
@media (max-width:800px){.dishes{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.dishes{grid-template-columns:1fr}}
.dish{background:var(--paper);border:1px solid var(--line);border-radius:18px;overflow:hidden;display:flex;flex-direction:column}
.dish .art{height:92px;display:grid;place-items:center;background:var(--soft)}
.dish .art svg{height:72px;width:auto}
.dish .b{padding:14px 14px 16px}
.dish h3{font-size:1.25rem;margin-bottom:6px}
.dish p{margin:0;font-size:.92rem;color:var(--muted)}
.dish .g{display:inline-block;margin-top:10px;font-size:.75rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;border:1px solid var(--line);border-radius:999px;padding:3px 8px}

.tl{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;border-top:1px solid var(--ink);padding-top:16px}
@media (max-width:760px){.tl{grid-template-columns:1fr 1fr}}
.tl b{display:block;font-family:var(--serif);font-size:1.35rem;font-weight:500}
.tl h3{font-size:1.15rem;margin:6px 0}
.tl p{margin:0;font-size:.92rem;color:var(--muted)}

.faq details{border-top:1px solid var(--line)}
.faq details:last-of-type{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;font-family:var(--serif);font-size:1.25rem;padding:16px 36px 16px 0;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:12px;font-size:1.4rem;color:var(--muted)}
.faq details[open] summary::after{content:"–"}
.faq details p{margin:0 0 16px;color:var(--muted);max-width:68ch}

.close{display:flex;justify-content:space-between;gap:24px;align-items:flex-end;flex-wrap:wrap;background:var(--paper);border:1px solid var(--line);border-radius:24px;padding:clamp(20px,4vw,36px)}
.close h2{font-size:clamp(1.8rem,3.5vw,2.6rem);max-width:16ch;margin-bottom:8px}

.roles{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:18px}
@media (max-width:760px){.roles{grid-template-columns:1fr}}
.roles div{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:12px 14px;font-size:.9rem}
.roles b{display:block;font-family:var(--serif);font-weight:500;margin-bottom:4px}

.consent{position:fixed;left:12px;bottom:12px;z-index:60;max-width:420px;background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:0 16px 40px -24px rgba(0,0,0,.45);font-size:.92rem}
.consent h2{font-family:var(--serif);font-size:1.25rem;margin:0 0 6px}
.consent .opts{display:none;margin-top:10px}
.consent.custom .opts{display:block}
.consent .opts label{display:flex;gap:8px;align-items:center;padding:4px 0}
.consent .row{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.consent .btn{flex:1;padding:.65em .8em;font-size:.88rem;min-width:110px}
@media (max-width:520px){.consent{right:12px;max-width:none}}

.foot{background:#10261f;color:#c9ddd2;padding:clamp(36px,6vw,64px) 0 28px;font-size:.95rem;border-top:10px solid #c4552a}
.foot-head{display:flex;justify-content:space-between;align-items:flex-end;gap:28px;padding-bottom:22px;border-bottom:1px solid rgba(255,255,255,.14)}
.foot .logo{color:#fff;font-size:clamp(2.4rem,5vw,3.6rem)}
.foot .logo span{color:#E7A15A}
.foot-head p{margin:0 0 6px;max-width:36ch}
.foot-mail{color:#fff;font-weight:650}
.foot-nav{display:grid;gap:14px;padding:22px 0 8px}
.foot-nav div{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px 18px}
.foot-nav h2{margin:0 8px 0 0;font-family:var(--sans);font-size:.7rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:#8fbfa8}
.foot-nav a{color:#fff;text-decoration:none}
.foot-nav a:hover{color:#E7A15A}
.foot-pub{margin:18px 0 0;color:#d7e6dc;font-style:normal}
.foot .legal{margin-top:22px;padding-top:16px;border-top:1px solid rgba(255,255,255,.14);font-size:.8rem;color:#a9c3b6}
.foot .legal strong{color:#fff}
@media (max-width:720px){.foot-head{flex-direction:column;align-items:flex-start}}

.page-hero{padding:clamp(36px,6vw,64px) 0 8px}
.page-hero h1{font-size:clamp(2.2rem,5vw,3.6rem)}
.lede{font-size:1.08rem;color:var(--muted);max-width:58ch;margin-top:12px}
.crumbs{font-size:.84rem;color:var(--muted);margin-bottom:10px}
.crumbs a{color:var(--muted)}
.page-body{padding:12px 0 clamp(56px,8vw,96px)}
.doc{display:grid;grid-template-columns:200px 1fr;gap:clamp(20px,4vw,48px);align-items:start}
@media (max-width:800px){.doc{grid-template-columns:1fr}}
.toc{position:sticky;top:88px;font-size:.88rem}
@media (max-width:800px){.toc{position:static}}
.toc b{display:block;margin-bottom:8px}
.toc ol{margin:0;padding-left:1.15em}
.toc a{color:var(--ink)}
.prose{max-width:68ch}
.prose h2{font-size:clamp(1.45rem,2.4vw,1.9rem);margin:1.5em 0 .45em}
.prose h2:first-child{margin-top:0}
.prose ul,.prose ol{padding-left:1.15em}
.prose li{margin-bottom:.4em}
.prose table{width:100%;border-collapse:collapse;margin:1em 0;font-size:.92rem}
.prose th,.prose td{padding:8px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.prose thead th{border-bottom:1px solid var(--ink)}
.box{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:14px 16px;margin:1em 0}
.cards2{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:1em 0}
@media (max-width:640px){.cards2{grid-template-columns:1fr}}
.cards2 > div{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:16px}
.cards2 h2,.cards2 h3{font-size:1.2rem;margin-bottom:6px}
.formbox{max-width:520px;background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:18px;margin-top:8px}
.formbox label{display:block;font-weight:600;margin:12px 0 6px}
.formbox select,.formbox textarea{width:100%;font:inherit;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:#fff}
.formbox textarea{min-height:120px}
.formbox button{margin-top:14px}
.figure-svg{max-width:280px;background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:8px;margin-top:12px}
.figure-svg svg{width:100%;height:auto;display:block}