/* ii-bez-strakha.ru — «бумажный справочник». Цвета и шрифт — как на обложке книги. */
:root{--paper:#EFE6D6;--bg:#F7F1E6;--card:#FFFCF6;--ink:#1C1917;--text:#3A3129;--muted:#5E5244;--line:#DCCDB3;--red:#B8322A;--red2:#8E2520;--pink:#E9A39C;--r:16px}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:400 18px/1.6 'Onest',system-ui,-apple-system,'Segoe UI',sans-serif}
img{max-width:100%;height:auto;display:block}
a{color:var(--red)}a:hover{color:var(--red2)}
h1,h2,h3{margin:0;font-weight:800;letter-spacing:-.02em;line-height:1.1}
p{margin:0 0 16px}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
.narrow{max-width:760px}
.pat{background-color:var(--paper);background-image:url(img/pattern.svg);background-size:64px 64px}
.eyebrow{font-size:14px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--red);margin-bottom:10px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:14px 26px;border-radius:12px;font-weight:700;font-size:18px;text-decoration:none;line-height:1.2;text-align:center}
.btn-main{background:var(--red);color:#fff}.btn-main:hover{background:var(--red2);color:#fff}
.btn-ghost{border:1.5px solid var(--ink);color:var(--ink)}.btn-ghost:hover{background:var(--ink);color:var(--bg)}
.btns{display:flex;flex-wrap:wrap;gap:12px}
/* шапка */
.top{background:var(--paper);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.top .wrap{display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:21px;letter-spacing:-.02em;color:var(--ink);text-decoration:none}
.nav{display:flex;align-items:center;gap:28px;font-weight:500;font-size:17px}
.nav a{color:var(--ink);text-decoration:none}.nav a:hover{color:var(--red)}
.nav .btn{min-height:44px;padding:10px 18px;font-size:16px;color:#fff}
.burger{display:none;width:44px;height:44px;border:1px solid var(--ink);border-radius:10px;background:transparent;align-items:center;justify-content:center}
/* главная */
.hero{padding:64px 0 76px}
.hero .wrap{display:flex;align-items:center;gap:56px}
.hero-text{flex:1 1 0;display:flex;flex-direction:column;gap:20px}
.hero h1{font-size:clamp(52px,7.4vw,104px);line-height:.95;letter-spacing:-.035em}
.sub{font-size:clamp(22px,2.4vw,34px);font-weight:700;line-height:1.2;letter-spacing:-.01em}
.lead{font-size:20px;line-height:1.55;color:var(--text);max-width:560px;margin:0}
.free{display:flex;align-items:center;gap:12px;background:var(--card);border:1.5px solid var(--red);border-radius:12px;padding:12px 16px;max-width:560px;font-weight:600;font-size:17px;line-height:1.4}
.meta{font-size:16px;color:var(--muted)}
.hero-book{width:440px;flex:0 0 auto}
section.block{padding:84px 0}
.h2{font-size:clamp(30px,3.4vw,44px);margin-bottom:28px}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.grid4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px}
.card h3{font-size:21px;line-height:1.3;margin:0 0 8px;letter-spacing:-.01em}
.card p{font-size:16px;line-height:1.55;color:var(--text);margin:0}
.q{font-size:42px;font-weight:800;color:var(--red);line-height:1;margin-bottom:10px}
.answers{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.answers a{text-decoration:none;color:var(--ink);display:flex;flex-direction:column;gap:8px}
.answers a:hover h3{color:var(--red)}
.ans-main{grid-row:span 2;background:var(--ink);border-radius:var(--r);padding:30px}
.ans-main .ch{color:var(--pink)}.ans-main h3{color:var(--bg);font-size:28px;line-height:1.15}.ans-main p{color:#D9CFC0;font-size:17px;line-height:1.55;margin:0}
.ans-main .more{margin-top:auto;color:var(--bg);font-weight:700}
.answers a.ans-main:hover h3{color:#fff}
.ch{font-size:14px;font-weight:600;color:var(--red)}
.step{background:var(--card);border-radius:var(--r);padding:24px;border-top:5px solid var(--red)}
.step .t{font-size:38px;font-weight:800;line-height:1}.step .t small{font-size:17px;font-weight:600}
.step h3{font-size:19px;margin:10px 0 6px;letter-spacing:0}.step p{font-size:16px;line-height:1.5;color:var(--text);margin:0}
.toc{display:flex;gap:56px}.toc-side{width:340px;flex:0 0 auto}
.toc-grid{flex:1 1 0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px 36px}
.toc-grid h3{font-size:19px;letter-spacing:0;margin-bottom:6px}.toc-grid p{color:var(--text);font-size:16px;line-height:1.65;margin:0}
.nope{list-style:none;padding:0;margin:14px 0 0;color:var(--text);font-size:16px}.nope li{margin:4px 0}.nope li:before{content:"— "}
.frag iframe{width:100%;height:700px;border:0;border-radius:var(--r);background:#fff}
.author{background:var(--ink);color:var(--bg)}
.author .wrap{display:flex;gap:56px;align-items:center}
.author img{width:320px;border-radius:var(--r);flex:0 0 auto}
.author p{color:#E6DDCF;font-size:19px;line-height:1.6}
.author .eyebrow{color:var(--pink)}
.quote{border-left:3px solid var(--red);padding-left:18px;font-size:20px;line-height:1.55;color:var(--bg);font-weight:500}
.author a{color:var(--bg)}
.where{text-align:center}
.soon{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin:22px 0}
.soon span{padding:10px 18px;border:1px dashed #B5A58A;border-radius:10px;font-size:16px;color:var(--muted)}
/* подвал */
.foot{background:var(--paper);border-top:1px solid var(--line);padding:34px 0;font-size:15px;color:var(--muted)}
.foot .wrap{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
.foot a{color:var(--ink)}
.foot .links{display:flex;gap:22px;flex-wrap:wrap}
/* страница-ответ */
.crumbs{font-size:15px;color:var(--muted);margin-bottom:14px}.crumbs a{color:var(--muted)}
.ans{display:flex;gap:48px;align-items:flex-start;padding:48px 0 16px}
.ans article{flex:1 1 0;min-width:0;max-width:760px}
.ans h1{font-size:clamp(34px,4.2vw,52px);line-height:1.08;margin-bottom:18px}
.ans .lead{font-size:21px;max-width:none;margin-bottom:24px}
.ans h2{font-size:clamp(26px,2.6vw,32px);margin:40px 0 14px}
.ans article p,.ans article li{font-size:19px;line-height:1.65}
.ans article ul,.ans article ol{padding-left:24px;margin:0 0 18px}
.ans article li{margin-bottom:8px}
.box{background:var(--card);border:1.5px solid var(--ink);border-radius:18px;padding:26px 28px;margin:6px 0 10px}
.box p:last-child,.box ol:last-child,.box ul:last-child{margin-bottom:0}
.side{width:340px;flex:0 0 auto;position:sticky;top:92px;display:flex;flex-direction:column;gap:18px}
.side-book{border-radius:20px;padding:22px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:12px}
.side-book img{width:210px}
.side-book b{font-size:19px;line-height:1.3}
.side-book p{font-size:15px;line-height:1.5;color:var(--text);margin:0}
.side-book .btn{width:100%}
.side-book small{font-size:13px;line-height:1.45;color:var(--muted)}
.side-list{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px;display:flex;flex-direction:column;gap:10px;font-size:16px;line-height:1.4}
.inline-book{display:none}
details{border-bottom:1px solid var(--line);padding:16px 0}
details summary{cursor:pointer;font-weight:700;font-size:19px;list-style-position:outside}
details p{margin:10px 0 0}
.faq{border-top:1px solid var(--line)}
.cta-dark{background:var(--ink);border-radius:24px;padding:40px 44px;display:flex;align-items:center;gap:32px;margin:56px 0 72px}
.cta-dark div{flex:1 1 0}.cta-dark h2{color:var(--bg);font-size:clamp(24px,2.6vw,32px);margin:0 0 8px}.cta-dark p{color:#D9CFC0;margin:0}
.list-ans{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:10px 0 80px}
.list-ans a{text-decoration:none;color:var(--ink)}.list-ans a:hover h3{color:var(--red)}
/* пресс */
.press-files{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:20px 0 40px}
/* плашка cookie и нижняя кнопка на телефоне */
#ck{position:fixed;left:16px;right:16px;bottom:16px;max-width:560px;margin:0 auto;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:12px 14px;display:flex;gap:12px;align-items:center;font-size:14px;line-height:1.4;box-shadow:0 8px 24px rgba(28,25,23,.15);z-index:40}
#ck button{background:var(--ink);color:#fff;border:0;border-radius:10px;padding:10px 14px;font:600 14px 'Onest',sans-serif;cursor:pointer}
.mcta{display:none}
@media (max-width:900px){
  .nav{display:none;position:absolute;left:0;right:0;top:68px;background:var(--paper);flex-direction:column;align-items:stretch;padding:16px 24px 20px;gap:14px;border-bottom:1px solid var(--line)}
  .nav.open{display:flex}.burger{display:inline-flex}
  .hero{padding:32px 0 40px}.hero .wrap{flex-direction:column;gap:20px;align-items:stretch}
  .hero-book{width:260px;align-self:center;order:-1}
  .grid3,.answers,.grid4,.list-ans,.press-files{grid-template-columns:minmax(0,1fr)}
  .ans-main{grid-row:auto}
  section.block{padding:52px 0}
  .toc{flex-direction:column;gap:24px}.toc-side{width:auto}.toc-grid{grid-template-columns:minmax(0,1fr)}
  .author .wrap{flex-direction:column;align-items:flex-start;gap:24px}.author img{width:180px}
  .ans{flex-direction:column;padding-top:28px}.side{display:none}
  .inline-book{display:flex;gap:16px;align-items:center;background:var(--paper);border-radius:16px;padding:16px;margin:18px 0}
  .inline-book img{width:96px;flex:0 0 auto}.inline-book b{display:block;font-size:17px;line-height:1.3;margin-bottom:10px}
  .inline-book .btn{min-height:46px;padding:10px 16px;font-size:16px}
  .cta-dark{flex-direction:column;align-items:stretch;padding:28px 22px}
  .frag iframe{height:560px}
  .mcta{display:block;position:fixed;left:0;right:0;bottom:0;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:var(--bg);border-top:1px solid var(--line);z-index:30}
  .mcta .btn{width:100%}
  body{padding-bottom:76px}
  #ck{bottom:88px}
}