/* Общий каркас демо-сайтов. Тема задаётся переменными на странице. */
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:20px}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.55 var(--sans,Arial,Helvetica,sans-serif);-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}button,input,select{font:inherit}
img,svg{display:block;max-width:100%}
:focus-visible{outline:3px solid var(--focus,#8c57e7);outline-offset:3px}
.wrap{width:min(1200px,100% - 40px);margin-inline:auto}
.eyebrow{font-size:11px;letter-spacing:.16em;font-weight:700;text-transform:uppercase;color:var(--muted);margin:0 0 14px}

/* Полоса демо Яркое дело */
.demo-bar{background:#191c18;color:#f5f5ed;font-size:12px}
.demo-bar .wrap{display:flex;align-items:center;gap:14px;min-height:38px;flex-wrap:wrap}
.demo-bar .yd{font-weight:900;letter-spacing:-.5px;font-size:14px}.demo-bar .yd span{color:#d6ff63}
.demo-bar .tag{color:#b9bdb2}.demo-bar .want{margin-left:auto;background:#d6ff63;color:#191c18;border-radius:20px;padding:4px 12px;font-weight:700}

/* Шапка */
.site-head{display:flex;align-items:center;gap:28px;padding:22px 0}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;font-size:22px;letter-spacing:-.5px;line-height:1}
.brand small{display:block;font-size:11px;font-weight:400;letter-spacing:.04em;color:var(--muted);margin-top:4px}
.site-nav{display:flex;gap:26px;font-size:14px;margin-left:auto}.site-nav a:hover{color:var(--accent)}
.head-phone{font-weight:700;font-size:15px;white-space:nowrap}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:0;border-radius:var(--radius-btn,40px);padding:16px 26px;font-weight:700;font-size:15px;cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn-main{background:var(--accent);color:var(--accent-ink)}
.btn-ghost{background:transparent;color:inherit;box-shadow:inset 0 0 0 1.5px currentColor}
.btn-sm{padding:11px 18px;font-size:13px}

/* Первый экран */
.hero{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;padding:30px 0 70px}
.hero h1{font-family:var(--display,inherit);font-size:clamp(46px,6.4vw,92px);line-height:.96;letter-spacing:var(--h-track,-.04em);margin:0 0 26px;font-weight:var(--h-weight,800)}
.hero .lead{font-size:19px;max-width:520px;color:var(--fg-soft);margin:0 0 32px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:40px}
.facts{display:grid;grid-template-columns:repeat(3,auto);gap:34px;justify-content:start;border-top:1px solid var(--line);padding-top:24px;margin:0}
.facts div{margin:0}.facts dt{font-family:var(--display,inherit);font-size:34px;font-weight:800;letter-spacing:-.03em;line-height:1}.facts dd{margin:6px 0 0;font-size:13px;color:var(--muted);max-width:150px}
.hero-art{position:relative;min-height:520px}

/* Бегущая строка */
.ribbon{overflow:hidden;background:var(--accent);color:var(--accent-ink);padding:16px 0;font-weight:800;letter-spacing:.06em;text-transform:uppercase;font-size:15px;white-space:nowrap}
.ribbon div{display:inline-flex;gap:38px;animation:run 30s linear infinite;padding-left:38px}
@keyframes run{to{transform:translateX(-50%)}}

/* Секции */
.section{padding:100px 0}
.sec-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:46px;flex-wrap:wrap}
.sec-head h2{font-family:var(--display,inherit);font-size:clamp(38px,4.6vw,64px);line-height:1;letter-spacing:var(--h-track,-.04em);margin:0;font-weight:var(--h-weight,800)}
.sec-head p{max-width:400px;color:var(--fg-soft);margin:0}

/* Услуги и цены */
.prices{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.price{background:var(--card);border:1px solid var(--line);border-radius:var(--radius,22px);padding:28px;display:flex;flex-direction:column;gap:12px;position:relative;transition:transform .25s,box-shadow .25s}
.price:hover{transform:translateY(-4px);box-shadow:0 18px 40px var(--shadow,#0002)}
.price .ico{width:52px;height:52px;border-radius:14px;background:var(--accent-soft);color:var(--accent-deep,var(--accent));display:grid;place-items:center}
.price h3{font-size:21px;margin:6px 0 0;letter-spacing:-.02em}
.price p{margin:0;color:var(--fg-soft);font-size:14px}
.price ul{margin:0;padding:0;list-style:none;font-size:14px;display:grid;gap:6px;color:var(--fg-soft)}
.price li::before{content:"— ";color:var(--accent-deep,var(--accent))}
.price .cost{margin-top:auto;padding-top:16px;border-top:1px dashed var(--line);display:flex;justify-content:space-between;align-items:end;gap:10px}
.price .cost b{font-size:26px;letter-spacing:-.03em;font-family:var(--display,inherit)}
.price .cost span{font-size:12px;color:var(--muted)}
.price.hot{background:var(--hot-bg,var(--accent));color:var(--hot-fg,var(--accent-ink));border-color:transparent}
.price.hot p,.price.hot ul,.price.hot .cost span{color:inherit;opacity:.85}.price.hot li::before{color:inherit}
.price.hot .ico{background:#ffffff26;color:inherit}
.badge{position:absolute;top:22px;right:22px;font-size:11px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;background:var(--badge-bg,#fff);color:var(--badge-fg,#111);padding:5px 10px;border-radius:20px}
.price-note{font-size:13px;color:var(--muted);margin-top:22px}
.pick{font-size:13px;font-weight:700;text-decoration:underline;text-underline-offset:3px}

/* Шаги */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;counter-reset:s;border-top:1px solid var(--line)}
.step{padding:28px 24px 0 0;counter-increment:s}
.step::before{content:"0" counter(s);display:block;font-family:var(--display,inherit);font-size:44px;font-weight:800;color:var(--accent-deep,var(--accent));letter-spacing:-.04em;margin-bottom:10px}
.step h3{margin:0 0 6px;font-size:18px}.step p{margin:0;color:var(--fg-soft);font-size:14px}

/* Отзывы-заглушки */
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.review{border:2px dashed var(--line-strong,var(--line));border-radius:var(--radius,22px);padding:28px;display:flex;flex-direction:column;gap:14px;min-height:240px}
.stars{color:var(--star,#f5a623);letter-spacing:3px;font-size:18px}
.review q{font-size:17px;line-height:1.5;quotes:none;color:var(--fg-soft);font-style:italic}
.review .who{margin-top:auto;display:flex;align-items:center;gap:12px;font-size:13px;color:var(--muted)}
.review .who i{width:40px;height:40px;border-radius:50%;background:var(--accent-soft);display:block;flex:none}
.reviews-note{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:22px;font-size:13px;color:var(--muted)}
.chip{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);border-radius:20px;padding:6px 12px;font-size:12px;font-weight:700;color:var(--fg)}

/* Блок помощника */
.ask{border-radius:calc(var(--radius,22px) + 8px);padding:56px;display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;background:var(--ask-bg);color:var(--ask-fg)}
.ask h2{font-family:var(--display,inherit);font-size:clamp(34px,4vw,54px);line-height:1;letter-spacing:var(--h-track,-.04em);margin:0 0 16px;font-weight:var(--h-weight,800)}
.ask p{margin:0 0 26px;opacity:.85;max-width:440px}
.ask-qs{display:flex;flex-wrap:wrap;gap:10px}
.ask-qs button{background:var(--ask-chip,#ffffff1a);color:inherit;border:1px solid var(--ask-line,#ffffff40);border-radius:30px;padding:12px 18px;font-size:14px;cursor:pointer;text-align:left;transition:background .2s,transform .2s}
.ask-qs button:hover{background:var(--accent);color:var(--accent-ink);border-color:var(--accent);transform:translateY(-2px)}

/* Контакты */
.contacts{display:grid;grid-template-columns:1fr 1.1fr;gap:20px}
.contact-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius,22px);padding:34px}
.contact-card h3{margin:0 0 18px;font-size:24px;letter-spacing:-.02em}
.contact-list{display:grid;gap:16px;margin:0}
.contact-list dt{font-size:12px;color:var(--muted);letter-spacing:.08em;text-transform:uppercase}
.contact-list dd{margin:2px 0 0;font-size:18px;font-weight:700}
.messengers{display:flex;gap:10px;margin-top:22px;flex-wrap:wrap}
.map{border-radius:var(--radius,22px);overflow:hidden;min-height:250px;position:relative;margin-top:20px;border:1px solid var(--line)}
.map svg{width:100%;height:100%;position:absolute;inset:0}
.book{display:grid;gap:14px}
.book label{font-size:12px;color:var(--muted);letter-spacing:.06em;text-transform:uppercase;display:grid;gap:6px}
.book select,.book input{width:100%;padding:14px 16px;border:1px solid var(--line-strong,var(--line));border-radius:12px;background:var(--bg);color:var(--fg);font-size:15px;text-transform:none;letter-spacing:0}
.book .row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.book .btn{width:100%;margin-top:6px}
.form-result{background:var(--accent-soft);color:var(--fg);border-radius:12px;padding:14px;font-size:14px;margin:0}
.fine{font-size:12px;color:var(--muted);margin:0}

/* Подвал */
.site-foot{border-top:1px solid var(--line);padding:34px 0 120px;font-size:13px;color:var(--muted)}
.site-foot .wrap{display:flex;gap:30px;justify-content:space-between;flex-wrap:wrap}
.site-foot p{margin:0;max-width:620px}

/* Помощник */
.bot{position:fixed;right:22px;bottom:22px;z-index:50;display:flex;flex-direction:column;align-items:flex-end;gap:12px;font-family:Arial,Helvetica,sans-serif}
.bot-launch{display:flex;align-items:center;gap:10px;border:0;cursor:pointer;background:var(--bot-accent,var(--accent));color:var(--bot-ink,var(--accent-ink));border-radius:40px;padding:10px 20px 10px 10px;font-weight:700;font-size:14px;box-shadow:0 12px 30px #0004;position:relative}
.bot-launch-ava{width:36px;height:36px;border-radius:50%;background:#ffffff40;display:grid;place-items:center;font-size:18px}
.bot-pulse{position:absolute;inset:0;border-radius:40px;box-shadow:0 0 0 0 var(--bot-accent,var(--accent));animation:pulse 2.4s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 14px transparent}100%{box-shadow:0 0 0 0 transparent}}
.bot.is-open .bot-pulse{display:none}
.bot-panel{width:min(380px,calc(100vw - 32px));background:#fff;color:#191c18;border-radius:24px;overflow:hidden;box-shadow:0 30px 70px #0006;order:-1}
.bot-head{display:flex;align-items:center;gap:12px;padding:14px 16px;background:var(--bot-accent,var(--accent));color:var(--bot-ink,var(--accent-ink))}
.bot-ava{width:40px;height:40px;border-radius:50%;background:#ffffff40;display:grid;place-items:center;font-size:20px;flex:none}
.bot-head b{display:block;font-size:15px}.bot-head small{font-size:11px;opacity:.85}
.bot-online{width:8px;height:8px;background:#5fe36b;border-radius:50%;display:inline-block;margin-right:5px}
.bot-close{margin-left:auto;background:transparent;border:0;color:inherit;font-size:26px;cursor:pointer;line-height:1;padding:4px 8px}
.bot-log{height:330px;overflow:auto;padding:16px;display:flex;flex-direction:column;gap:9px;background:var(--bot-soft,#f1f3ef)}
.bot-b{margin:0;max-width:86%;padding:10px 13px;border-radius:16px;font-size:14px;line-height:1.45;white-space:pre-wrap}
.bot-b.it{background:#fff;border-bottom-left-radius:4px;align-self:flex-start;box-shadow:0 1px 2px #0001}
.bot-b.me{background:#191c18;color:#fff;border-bottom-right-radius:4px;align-self:flex-end}
.bot-b.bot-typing{color:#7c8577;font-style:italic;background:transparent;padding-left:4px}
.bot-chips{display:flex;gap:6px;flex-wrap:wrap;padding:10px 12px;background:var(--bot-soft,#f1f3ef);border-top:1px solid #0000000d}
.bot-chips button{background:#fff;border:1px solid var(--bot-accent,var(--accent));color:var(--bot-deep,var(--bot-accent,var(--accent)));border-radius:18px;padding:6px 11px;font-size:12px;cursor:pointer}
.bot-form{display:flex;gap:8px;padding:10px 12px}
.bot-form input{flex:1;min-width:0;border:1px solid #d3d8cb;border-radius:22px;padding:10px 14px;font-size:14px}
.bot-form button{border:0;background:#191c18;color:#fff;border-radius:50%;width:42px;height:42px;font-size:18px;cursor:pointer;flex:none}
.bot-note{font-size:10.5px;color:#6b7166;padding:0 14px 12px;margin:0}

/* Появление при прокрутке */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s,transform .7s}
.reveal.in{opacity:1;transform:none}

@media(max-width:980px){
  .hero{grid-template-columns:1fr;padding-top:10px}
  .hero-art{min-height:400px}
  .prices,.reviews{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr;row-gap:30px}
  .ask,.contacts{grid-template-columns:1fr}
  .ask{padding:36px}
  .site-nav{display:none}
}
@media(max-width:640px){
  .wrap{width:calc(100% - 32px)}
  .head-phone{display:none}.site-head{gap:12px}.site-head .btn{margin-left:auto}
  .hero h1{font-size:clamp(40px,12vw,56px)}
  .hero .lead{font-size:17px}
  .facts{grid-template-columns:repeat(3,1fr);gap:14px}.facts dt{font-size:26px}
  .hero-art{min-height:330px}
  .prices,.reviews,.steps{grid-template-columns:1fr}
  .section{padding:70px 0}
  .ask{padding:28px 22px}
  .contact-card{padding:24px}
  .book .row{grid-template-columns:1fr}
  .demo-bar .tag{display:none}
  .bot{right:12px;bottom:12px}
  .bot-log{height:min(330px,45vh)}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}html{scroll-behavior:auto}}
input:not([type=checkbox]):not([type=radio]):not([type=range]):focus,input:not([type=checkbox]):not([type=radio]):not([type=range]):focus-visible,select:focus,select:focus-visible,textarea:focus,textarea:focus-visible{outline:none!important;box-shadow:none!important;border-color:currentColor!important}