/* Chutě dětství — česká kuchařka */
:root{
  --paper:#FAF5E9; --paper-2:#F1E8D4; --card:#FFFDF7;
  --ink:#2A2A22; --soft:#5F6150; --line:#DFD2B6;
  --accent:#B07A24; --accent-dark:#8C5F18; --green:#4E6B34;
  --shadow:0 16px 44px rgba(60,55,30,.13);
  --radius:6px;
  --maxw:1140px;
  --serif:"Fraunces",Georgia,serif;
  --body:"Source Serif 4",Georgia,serif;
  --label:"Inter",system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0; background:var(--paper); color:var(--ink);
  font-family:var(--body); font-size:19px; line-height:1.7; overflow-x:hidden;
  -webkit-font-smoothing:antialiased}
img{max-width:100%; display:block}
.wrap{max-width:var(--maxw); margin:0 auto; padding:0 22px}
h1,h2,h3{font-family:var(--serif); font-weight:700; line-height:1.12; margin:0;
  font-variation-settings:"SOFT" 40,"WONK" 1}
h1{font-size:clamp(36px,5.4vw,66px)}
h2{font-size:clamp(28px,3.4vw,44px)}
h3{font-size:clamp(20px,2vw,25px)}
p{margin:.75em 0}
section{scroll-margin-top:86px; padding:clamp(54px,6.5vw,98px) 0}
.lead{font-size:clamp(18px,1.9vw,22px); color:var(--soft)}
.center{text-align:center}
.eyebrow{font-family:var(--label); font-weight:600; font-size:12.5px; letter-spacing:.16em;
  text-transform:uppercase; color:var(--accent)}
.rule{height:3px; width:62px; background:var(--accent); margin:18px 0 24px; border-radius:2px}
.center .rule{margin-inline:auto}

.btn{display:inline-flex; align-items:center; justify-content:center; gap:10px;
  font-family:var(--label); font-weight:600; font-size:17px; padding:19px 32px;
  border-radius:var(--radius); border:0; cursor:pointer; text-decoration:none; min-height:60px;
  background:var(--green); color:#fff; box-shadow:0 8px 22px rgba(78,107,52,.3);
  transition:background .18s ease, transform .18s ease}
.btn:hover{background:#3E5629; transform:translateY(-2px)}
.btn.ghost{background:transparent; color:var(--ink); border:2px solid var(--ink); box-shadow:none}
.btn.ghost:hover{background:var(--ink); color:var(--paper)}
.btn[data-disabled="1"]{background:#A9A795; box-shadow:none}
.btn[data-disabled="1"]:hover{background:#A9A795; transform:none}
.trust{font-family:var(--label); font-size:14px; color:var(--soft); margin-top:14px}

.topbar{position:sticky; top:0; z-index:40; background:var(--paper); border-bottom:2px solid var(--ink)}
.topbar .wrap{display:flex; align-items:center; justify-content:space-between; height:66px}
.topbar .name{font-family:var(--serif); font-weight:700; font-size:21px}
.topbar nav{display:flex; gap:24px; font-family:var(--label); font-size:15px}
.topbar nav a{text-decoration:none; color:var(--soft)}
.topbar nav a:hover{color:var(--accent)}
@media(max-width:880px){.topbar nav{display:none}}

/* герой: светлый, ассиметричный */
.hero{padding:clamp(40px,5vw,78px) 0 clamp(50px,6vw,90px); background:var(--paper)}
.hero-grid{display:grid; grid-template-columns:1.05fr .95fr; gap:clamp(28px,4vw,60px); align-items:center}
@media(max-width:920px){.hero-grid{grid-template-columns:1fr}}
.hero h1{max-width:14ch}
.hero-photo{position:relative}
.hero-photo img{width:100%; aspect-ratio:4/3; object-fit:cover; border-radius:4px;
  box-shadow:var(--shadow)}
.hero-photo .tag{position:absolute; left:-14px; bottom:26px; background:var(--ink); color:var(--paper);
  font-family:var(--label); font-size:13px; letter-spacing:.1em; text-transform:uppercase;
  padding:12px 18px}
.hero-actions{display:flex; flex-wrap:wrap; gap:12px; margin-top:30px}

.band{background:var(--paper-2)}
.band-ink{background:var(--ink); color:#EFE7D4}
.band-ink h2{color:#fff}
.band-ink .lead{color:#CFC6AE}

/* нумерованные блоки */
.steps3{display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:0; margin-top:40px;
  border-top:2px solid var(--ink)}
.steps3 .one{padding:30px 26px 34px; border-right:1px solid var(--line)}
.steps3 .one:last-child{border-right:0}
.steps3 .n{font-family:var(--label); font-weight:600; font-size:13px; letter-spacing:.2em;
  color:var(--accent); display:block; margin-bottom:14px}
.steps3 p{color:var(--soft); font-size:17px; margin:8px 0 0}

/* оглавление списком */
.chapters{margin-top:36px; border-top:1px solid var(--line)}
.chapter{border-bottom:1px solid var(--line)}
.chapter summary{list-style:none; cursor:pointer; padding:22px 4px; display:flex; gap:18px;
  align-items:baseline; font-family:var(--serif); font-size:22px; font-weight:700}
.chapter summary::-webkit-details-marker{display:none}
.chapter summary span{margin-left:auto; font-family:var(--label); font-size:13px; color:var(--soft)}
.chapter ul{margin:0; padding:0 0 22px 36px; columns:2; column-gap:36px; color:var(--soft); font-size:17px}
@media(max-width:700px){.chapter ul{columns:1}}

/* галерея лентой */
.gallery{display:grid; grid-auto-flow:column; grid-auto-columns:minmax(240px,1fr);
  gap:14px; overflow-x:auto; padding-bottom:14px; margin-top:34px; scroll-snap-type:x mandatory}
.gallery figure{margin:0; position:relative; scroll-snap-align:start}
.gallery img{width:100%; aspect-ratio:1/1; object-fit:cover; border-radius:4px}
.gallery figcaption{font-family:var(--label); font-size:14px; color:var(--soft); padding-top:10px}

/* пример рецепта — как страница книги */
.sample{background:var(--card); border:1px solid var(--line); box-shadow:var(--shadow);
  margin-top:36px; padding:clamp(26px,3.4vw,52px)}
.sample .head{display:grid; grid-template-columns:1fr 1.1fr; gap:30px; align-items:center}
@media(max-width:820px){.sample .head{grid-template-columns:1fr}}
.sample .head img{width:100%; aspect-ratio:3/2; object-fit:cover; border-radius:4px}
.sample .cols{display:grid; grid-template-columns:.8fr 1.2fr; gap:36px; margin-top:34px;
  border-top:1px solid var(--line); padding-top:30px}
@media(max-width:820px){.sample .cols{grid-template-columns:1fr}}
.sample ul.ing{list-style:none; margin:10px 0 0; padding:0}
.sample ul.ing li{display:flex; justify-content:space-between; gap:14px; padding:7px 0;
  border-bottom:1px dotted var(--line); font-size:17px}
.sample ul.ing b{font-family:var(--label); color:var(--accent); font-weight:600; white-space:nowrap}
.sample ol{padding-left:20px; margin:10px 0 0}
.sample ol li{margin:.5em 0}
.fade{position:relative}
.fade:after{content:""; position:absolute; left:0; right:0; bottom:0; height:110px;
  background:linear-gradient(180deg,rgba(255,253,247,0),var(--card))}

/* тарифы */
.plans{display:grid; grid-template-columns:1fr 1fr; gap:0; margin-top:40px; border:2px solid var(--ink)}
@media(max-width:860px){.plans{grid-template-columns:1fr}}
.plan{padding:clamp(26px,3vw,40px); background:var(--card); display:flex; flex-direction:column}
.plan+.plan{border-left:2px solid var(--ink)}
@media(max-width:860px){.plan+.plan{border-left:0; border-top:2px solid var(--ink)}}
.plan.best{background:var(--paper-2)}
.plan .price{font-family:var(--serif); font-size:48px; line-height:1; margin:12px 0 2px}
.plan ul{list-style:none; margin:20px 0 26px; padding:0; flex:1}
.plan li{padding:8px 0 8px 28px; position:relative; font-size:17px}
.plan li:before{content:"—"; position:absolute; left:0; color:var(--soft)}
.plan li.extra:before{content:"+"; color:var(--accent); font-weight:700}

.faq{max-width:840px; margin:34px auto 0}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer; padding:20px 0; font-family:var(--serif); font-size:20px; font-weight:700;
  list-style:none; display:flex; justify-content:space-between; gap:14px}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"→"; color:var(--accent)}
.faq details[open] summary:after{content:"↓"}
.faq p{margin:0; padding:0 0 22px; color:var(--soft); font-size:17px}

footer{background:var(--ink); color:#BDB9A4; padding:56px 0 110px; font-size:15px; font-family:var(--label)}
footer a{color:#E6DCC4}
footer .cols{display:grid; grid-template-columns:repeat(auto-fit,minmax(230px,1fr)); gap:28px}

.sticky{position:fixed; left:0; right:0; bottom:0; z-index:50; display:none; background:var(--paper);
  border-top:2px solid var(--ink); padding:12px 16px calc(12px + env(safe-area-inset-bottom))}
.sticky .row{display:flex; align-items:center; gap:12px; justify-content:space-between}
.sticky .p{font-family:var(--label); font-size:13px; color:var(--soft)}
.sticky .p b{display:block; font-size:18px; color:var(--ink)}
.sticky .btn{flex:1; min-height:54px; padding:15px 16px; font-size:16px}
@media(max-width:860px){.sticky{display:block} footer{padding-bottom:124px}}

.rise{opacity:0; transform:translateY(18px); transition:opacity .6s ease, transform .6s ease}
.rise.in{opacity:1; transform:none}
@media(prefers-reduced-motion:reduce){.rise{opacity:1; transform:none; transition:none} html{scroll-behavior:auto}}

/* макет книги */
.bookshot{display:grid; grid-template-columns:.9fr 1.1fr; gap:clamp(26px,4vw,56px); align-items:center;
  margin-top:36px}
@media(max-width:860px){.bookshot{grid-template-columns:1fr}}
.bookshot .pic{position:relative; perspective:1600px}
.bookshot .pic img{width:min(330px,80%); margin-inline:auto; display:block; border-radius:3px 8px 8px 3px;
  box-shadow:24px 26px 54px rgba(60,50,24,.34); transform:rotateY(-13deg) rotateX(2deg);
  transition:transform .5s ease}
.bookshot .pic:hover img{transform:rotateY(-5deg)}
.bookshot ul{list-style:none; margin:14px 0 0; padding:0}
.bookshot li{padding:10px 0 10px 28px; position:relative; border-bottom:1px solid var(--line); font-size:17px}
.bookshot li:before{content:"—"; position:absolute; left:0; color:var(--accent)}

/* источники изображений */
.credits { padding: 56px 0 8px; }
.credits ul { list-style: none; padding: 0; margin: 18px 0 0;
  display: grid; gap: 7px; font-size: 14px; line-height: 1.5; }
.credits li { color: var(--soft); border-bottom: 1px solid var(--rule); padding-bottom: 7px; }
.credits li b { color: var(--ink); font-weight: 600; }
.credits a { color: inherit; }
@media (max-width: 760px) { .credits ul { font-size: 13px; } }

/* кнопка без ссылки Gumroad: приглушённая, с пометкой «скоро» */
.btn.soon { opacity: .62; cursor: default; filter: grayscale(.25); position: relative; }
.btn.soon:hover { transform: none; box-shadow: none; }