/* Vydám to – styl webu */
@font-face{font-family:"Fraunces";font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/fraunces-latin-600-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Fraunces";font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/fraunces-latin-ext-600-normal.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Fraunces";font-style:italic;font-weight:500;font-display:swap;src:url(../fonts/fraunces-latin-500-italic.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Fraunces";font-style:italic;font-weight:500;font-display:swap;src:url(../fonts/fraunces-latin-ext-500-italic.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Poppins";font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/poppins-latin-400-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Poppins";font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/poppins-latin-ext-400-normal.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Poppins";font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/poppins-latin-500-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Poppins";font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/poppins-latin-ext-500-normal.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Poppins";font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/poppins-latin-600-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Poppins";font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/poppins-latin-ext-600-normal.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}

:root{
  --paper:#f5efe4;--paper-2:#ece3d3;--card:#fffaf1;--ink:#1f1b16;--ink-2:#3a332b;--muted:#6d6357;--line:#ddd1bd;
  --accent:#a3201b;--accent-dark:#7c1511;--on-dark:#f5efe4;
  --serif:"Fraunces",Georgia,"Times New Roman",serif;--sans:"Poppins",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  --wrap:1180px;--r:6px;--shadow:0 1px 1px rgba(31,27,22,.08),0 10px 24px -10px rgba(31,27,22,.35);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;background:var(--paper);color:var(--ink);font:400 16px/1.7 var(--sans)}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent)}
a:hover{color:var(--accent-dark)}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.12;letter-spacing:-.01em;margin:0 0 .5em;text-wrap:balance}
h1{font-size:clamp(2.3rem,5.4vw,4.3rem)}
h2{font-size:clamp(1.8rem,3.4vw,2.7rem)}
h3{font-size:1.3rem}
p{margin:0 0 1em}
[hidden]{display:none!important}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:8px 14px;z-index:100}
.skip:focus{left:8px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.narrow{max-width:760px}
.center{text-align:center}
.kicker{font:500 .8rem/1.4 var(--sans);letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:1.2em}
.lead{font-size:1.12rem;color:var(--ink-2);max-width:46em}

/* tlačítka */
.btn{display:inline-flex;align-items:center;gap:.5em;background:var(--accent);color:#fff;text-decoration:none;font:500 .98rem/1.2 var(--sans);padding:.95em 1.5em;border-radius:999px;border:2px solid var(--accent);transition:background .2s,color .2s,border-color .2s,transform .2s}
.btn:hover{background:var(--accent-dark);border-color:var(--accent-dark);color:#fff;transform:translateY(-1px)}
.btn small{font-size:.78em;opacity:.8;font-weight:400}
.btn-line{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn-line:hover{background:var(--ink);border-color:var(--ink);color:var(--paper)}
.btn-sm{padding:.6em 1.15em;font-size:.9rem}
.arrow{font-weight:500;text-decoration:none;border-bottom:1px solid currentColor}
.arrow::after{content:" →"}

/* hlavička */
.site-head{position:sticky;top:0;z-index:20;background:rgba(245,239,228,.92);backdrop-filter:saturate(1.4) blur(8px);-webkit-backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid transparent;transition:border-color .2s}
.site-head.scrolled{border-bottom-color:var(--line)}
.head-in{display:flex;align-items:center;justify-content:space-between;height:74px}
.logo{font:600 1.75rem/1 var(--serif);color:var(--ink);text-decoration:none;letter-spacing:-.02em;white-space:nowrap}
.logo em{font-style:italic;font-weight:500;color:var(--accent)}
.logo i{font-style:normal;color:var(--accent)}
.logo:hover{color:var(--ink)}
.logo-sm{font-size:1.5rem}
.menu{display:flex;align-items:center;gap:30px}
.menu a:not(.btn){color:var(--ink);text-decoration:none;font-weight:500;font-size:.96rem;position:relative}
.menu a:not(.btn)::after{content:"";position:absolute;left:0;right:100%;bottom:-4px;height:2px;background:var(--accent);transition:right .25s}
.menu a:not(.btn):hover::after,.menu a[aria-current]::after{right:0}
.menu-btn{display:none;width:44px;height:44px;border:0;background:none;padding:10px;cursor:pointer;margin-right:-10px}
.menu-btn span,.menu-btn span::before,.menu-btn span::after{display:block;width:24px;height:2px;background:var(--ink);position:relative;transition:transform .25s,background .25s}
.menu-btn span::before,.menu-btn span::after{content:"";position:absolute;left:0}
.menu-btn span::before{top:-7px}.menu-btn span::after{top:7px}
.menu-btn[aria-expanded=true] span{background:transparent}
.menu-btn[aria-expanded=true] span::before{transform:translateY(7px) rotate(45deg)}
.menu-btn[aria-expanded=true] span::after{transform:translateY(-7px) rotate(-45deg)}

/* úvod */
.hero{padding:56px 0 30px;overflow:hidden}
.hero-in{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;min-height:min(620px,72vh)}
.hero h1{margin-bottom:.35em}
.hero-lead p{font-size:1.15rem;color:var(--ink-2);max-width:31em}
.hero-btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:1.8em}
.hero-books{position:relative;height:520px}
.hero-text{position:relative;z-index:6}
.fan{position:absolute;width:37%;top:50%;left:57%;border-radius:3px;box-shadow:var(--shadow);transition:transform .45s cubic-bezier(.2,.7,.2,1);background:var(--card)}
.fan img{width:100%;border-radius:3px}
.fan-1{transform:translate(-50%,-50%) rotate(-2deg);z-index:5}
.fan-2{transform:translate(-100%,-45%) rotate(-10deg);z-index:4}
.fan-3{transform:translate(0%,-45%) rotate(9deg);z-index:4}
.fan-4{transform:translate(-128%,-36%) rotate(-17deg) scale(.86);z-index:3}
.fan-5{transform:translate(28%,-36%) rotate(16deg) scale(.86);z-index:3}
.hero-books:hover .fan-1{transform:translate(-50%,-55%) rotate(-1deg)}
.hero-books:hover .fan-2{transform:translate(-108%,-47%) rotate(-12deg)}
.hero-books:hover .fan-3{transform:translate(8%,-47%) rotate(11deg)}
.hero-count{border-top:1px solid var(--line);margin:40px 0 0;padding-top:18px;color:var(--muted);font-size:.95rem}
.hero-count b{font:600 1.35rem/1 var(--serif);color:var(--ink);margin-right:.2em}

/* sekce */
section{scroll-margin-top:80px}
.sec-head{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:end;margin-bottom:46px}
.sec-head h2{margin:0}
.sec-head p{margin:0;color:var(--ink-2);font-size:1.05rem;max-width:34em}
.steps{padding:96px 0;background:var(--paper-2)}
.step-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.step-list li{background:var(--card);border-radius:var(--r);padding:30px 26px 22px;position:relative;border-top:3px solid var(--accent)}
.step-list .num{display:block;font:500 italic 2.6rem/1 var(--serif);color:var(--accent);margin-bottom:18px}
.step-list h3{margin-bottom:.45em}
.step-list p{color:var(--ink-2);font-size:.97rem}

.shelf{padding:96px 0}
.books{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:46px 30px;align-items:end}
.book a{display:block;text-decoration:none;color:var(--ink)}
.cover{display:flex;align-items:flex-end;aspect-ratio:2/3;margin-bottom:16px}
.cover img{width:100%;max-height:100%;object-fit:contain;object-position:bottom;border-radius:2px;box-shadow:var(--shadow);transition:transform .3s cubic-bezier(.2,.7,.2,1),box-shadow .3s;background:var(--card)}
.book a:hover .cover img{transform:translateY(-6px) rotate(-1deg);box-shadow:0 1px 1px rgba(31,27,22,.08),0 18px 32px -12px rgba(31,27,22,.45)}
.book-title{display:block;font:600 1.02rem/1.28 var(--serif);margin-bottom:4px;min-height:2.56em}
.book a:hover .book-title{color:var(--accent)}
.book-authors{display:block;font-size:.82rem;color:var(--muted);line-height:1.45}
.shelf .center{margin:56px 0 0}
.filters{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 46px}
.chip{font:500 .9rem/1 var(--sans);color:var(--ink);background:transparent;border:1.5px solid var(--line);border-radius:999px;padding:.65em 1.05em;cursor:pointer;transition:background .2s,border-color .2s,color .2s}
.chip span{color:var(--muted);font-weight:400;margin-left:.2em}
.chip:hover{border-color:var(--ink)}
.chip.on{background:var(--ink);border-color:var(--ink);color:var(--paper)}
.chip.on span{color:rgba(245,239,228,.65)}
.empty{color:var(--muted)}

.about{padding:96px 0;border-top:1px solid var(--line)}
.about-in{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px}
.about-text p{font-size:1.08rem;color:var(--ink-2)}

/* podstránky */
.page-head{padding:64px 0 10px}
.page-head h1{max-width:16em}
.shelf-all{padding-top:30px}
.prose{padding:20px 0 96px}
.prose p{color:var(--ink-2)}
.notfound{padding-bottom:96px}
.notfound .btn{margin:8px 8px 0 0}

/* detail knihy */
.detail{padding:34px 0 40px}
.crumbs{font-size:.88rem;color:var(--muted);margin-bottom:34px}
.crumbs a{color:var(--muted);text-decoration:none}
.crumbs a:hover{color:var(--accent)}
.crumbs span{color:var(--ink)}
.detail-in{display:grid;grid-template-columns:minmax(260px,.8fr) 1.2fr;gap:64px;align-items:start}
.detail-cover{margin:0;position:sticky;top:110px}
.detail-cover img{width:100%;border-radius:3px;box-shadow:0 2px 2px rgba(31,27,22,.08),0 30px 50px -20px rgba(31,27,22,.5);background:var(--card)}
.detail h1{font-size:clamp(2rem,4.2vw,3.3rem)}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:18px}
.tags a{font-size:.78rem;font-weight:500;letter-spacing:.06em;text-transform:uppercase;text-decoration:none;color:var(--accent);border:1px solid currentColor;border-radius:999px;padding:.3em .8em}
.authors{font-size:1.05rem;color:var(--ink-2);margin-bottom:1.6em}
.authors span{color:var(--muted)}
.desc p{font-size:1.04rem;color:var(--ink-2);max-width:40em}
.detail-btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:2em}
.related{padding-top:70px;border-top:1px solid var(--line)}
.related h2{margin-bottom:40px}

/* kontakt */
.contact{background:var(--ink);color:var(--on-dark);padding:96px 0}
.contact h2{color:#fff}
.contact p{color:rgba(245,239,228,.78);font-size:1.08rem;max-width:30em}
.contact-in{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center}
.contact-list{list-style:none;margin:0;padding:0}
.contact-list li{border-top:1px solid rgba(245,239,228,.18);padding:16px 0;font-size:1.05rem}
.contact-list li:last-child{border-bottom:1px solid rgba(245,239,228,.18)}
.contact-list span{display:block;font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;color:rgba(245,239,228,.55);margin-bottom:2px}
.contact-list a{color:#fff;text-decoration:none;font:500 italic clamp(1.35rem,2.6vw,1.9rem)/1.25 var(--serif);word-break:break-word;background:linear-gradient(var(--accent),var(--accent)) 0 100%/0 2px no-repeat;transition:background-size .3s}
.contact-list a:hover{background-size:100% 2px}

/* patička */
.site-foot{background:var(--ink);color:rgba(245,239,228,.6);font-size:.88rem;padding:0 0 34px}
.foot-in{border-top:1px solid rgba(245,239,228,.12);padding-top:30px;display:flex;flex-wrap:wrap;gap:12px 30px;align-items:center;justify-content:space-between}
.foot-in p{margin:0}
.site-foot .logo{color:var(--on-dark)}
.site-foot a{color:rgba(245,239,228,.8)}
.foot-links a{text-decoration:none}
.foot-links a:hover{color:#fff;text-decoration:underline}

/* responzivita */
@media (max-width:1080px){
  .books{grid-template-columns:repeat(4,1fr)}
  .books-5 li:nth-child(5){display:none}
  .step-list{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:900px){
  .hero-in{grid-template-columns:1fr;min-height:0;gap:10px}
  .hero-books{height:380px;max-width:520px;width:100%;margin:0 auto}
  .sec-head,.about-in,.contact-in{grid-template-columns:1fr;gap:18px}
  .detail-in{grid-template-columns:1fr;gap:34px}
  .detail-cover{position:static;max-width:340px}
  .books{grid-template-columns:repeat(3,1fr);gap:40px 22px}
  .books-5 li:nth-child(4){display:none}
}
@media (max-width:760px){
  .menu-btn{display:block}
  .menu{position:fixed;inset:74px 0 auto 0;flex-direction:column;align-items:flex-start;gap:0;background:var(--paper);padding:10px 24px 26px;border-bottom:1px solid var(--line);transform:translateY(-8px);opacity:0;visibility:hidden;transition:opacity .2s,transform .2s,visibility .2s}
  .menu.open{transform:none;opacity:1;visibility:visible}
  .menu a:not(.btn){display:block;width:100%;padding:14px 0;border-bottom:1px solid var(--line);font-size:1.05rem}
  .menu a:not(.btn)::after{display:none}
  .menu .btn{margin-top:18px}
  .hero{padding-top:30px}
  .steps,.shelf,.about,.contact{padding:70px 0}
}
@media (max-width:560px){
  body{font-size:15.5px}
  .wrap{padding:0 16px}
  .hero-books{height:300px}
  .books{grid-template-columns:repeat(2,1fr);gap:34px 16px}
  .books-5 li:nth-child(4){display:block}
  .step-list{grid-template-columns:1fr}
  .hero-count span{display:none}
  .btn{padding:.9em 1.25em}
  .filters{flex-wrap:nowrap;overflow-x:auto;margin:0 -16px 34px;padding:0 16px 6px;scrollbar-width:none}
  .filters::-webkit-scrollbar{display:none}
  .chip{white-space:nowrap}
}