/* 39e.ai — лендинг бренда 39е поверх канона (/static/lp/39e-tokens.css из stats v2, навык /39e).
   Цвета, шрифт, стекло, радиусы, кривая — только var(--…) канона; своих значений палитры здесь нет. Сайт всегда светлый. */
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;font-family:"Inter Tight",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;font-size:17px;line-height:1.55;
  letter-spacing:-.005em;color:var(--ink);background:var(--paper);
  background-image:radial-gradient(55% 35% at 85% -8%,rgba(226,73,27,.1),transparent 70%),
    linear-gradient(rgba(11,11,10,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(11,11,10,.045) 1px,transparent 1px);
  background-size:auto,48px 48px,48px 48px;background-attachment:scroll}
img,canvas,svg{max-width:100%;display:block}
img{height:auto}
a{color:var(--surik-t);text-decoration:none}
a:hover{text-decoration:underline}
:focus-visible{outline:2px solid var(--surik);outline-offset:3px;border-radius:6px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--pad)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
h1,h2,h3{margin:0;color:var(--ink)}
h1{font-size:clamp(36px,5vw,64px);font-weight:800;letter-spacing:-.045em;line-height:1}
h2{font-size:clamp(30px,4.2vw,52px);font-weight:750;letter-spacing:-.03em;line-height:1.04}
h3{font-size:clamp(20px,2vw,24px);font-weight:700;letter-spacing:-.015em;line-height:1.2}
p{margin:0 0 12px}
.lead{font-size:clamp(18px,1.6vw,21px);color:var(--graf);max-width:640px}
.mute{color:var(--mute)}
section{padding:clamp(64px,9vw,120px) 0;position:relative}
.sec-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px 32px;margin-bottom:clamp(28px,4vw,48px)}
.sec-head p{max-width:520px;margin:0;color:var(--graf)}

/* ── кнопки (pr.css канона: пилюли 650, главная — тушь → сурик, вторичная — стекло) ── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 26px;border-radius:99px;border:1px solid transparent;
  font-weight:650;font-size:16px;line-height:1;font-family:inherit;cursor:pointer;text-decoration:none!important;transition:background .25s var(--ease),transform .15s,box-shadow .25s;white-space:nowrap}
.btn:active{transform:scale(.98)}
/* телефон: длинные подписи кнопок переносятся, а не распирают страницу (03.11) */
@media (max-width:640px){.btn{white-space:normal;text-align:center;line-height:1.25;padding-top:12px;padding-bottom:12px;max-width:100%}.btn.ghost{padding-left:6px;padding-right:6px}}
.btn.pri{background:var(--ink);color:#fff;box-shadow:0 10px 26px -12px rgba(11,11,10,.7)}
.btn.pri:hover{background:var(--surik)}
.btn.sec{background:rgba(255,255,255,.7);color:var(--ink);border-color:var(--lin2);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}
.btn.sec:hover{background:#fff}
.btn.ghost{background:transparent;color:var(--surik-t);padding:0 6px}
.btn.big{min-height:60px;padding:0 32px;font-size:17px}
.btn .arr{transition:transform .25s var(--ease)}
.btn:hover .arr{transform:translateX(3px)}

/* ── шапка ── */
.hdr{position:sticky;top:0;z-index:50;background:rgba(244,244,242,.82);border-bottom:1px solid var(--lin);
  -webkit-backdrop-filter:blur(18px) saturate(160%);backdrop-filter:blur(18px) saturate(160%)}
.hdr .wrap{display:flex;align-items:center;gap:20px;height:68px}
.logo{display:flex;align-items:center;gap:10px;color:var(--ink);font-weight:800;font-size:20px;letter-spacing:-.03em;text-decoration:none!important}
.logo img{width:64px;height:auto}
.ftr .logo img{width:78px}
.nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav a,.nav button{color:var(--graf);font-weight:600;font-size:15px;line-height:1;font-family:inherit;padding:10px 12px;border-radius:99px;background:none;border:0;cursor:pointer;text-decoration:none!important}
.nav a:hover,.nav button:hover{background:rgba(11,11,10,.05);color:var(--ink)}
.nav .tel{font-weight:700;color:var(--ink);white-space:nowrap}
.nav .btn{margin-left:8px;min-height:44px;padding:0 20px;color:#fff}
.drop{position:relative}
.drop-menu{position:absolute;top:calc(100% + 8px);left:-8px;min-width:300px;padding:10px;border-radius:var(--r2);display:none;z-index:60}
.drop.open .drop-menu,.drop:focus-within .drop-menu{display:grid;gap:2px}
@media (hover:hover){.drop:hover .drop-menu{display:grid;gap:2px}}
.drop-menu a{display:flex;align-items:center;gap:12px;padding:8px 10px;border-radius:14px}
.drop-menu img{width:40px;height:40px;border-radius:50%;object-fit:cover;background:var(--pole)}
.drop-menu b{display:block;color:var(--ink);font-size:15px}
.drop-menu small{display:block;color:var(--mute);font-size:13px;font-weight:500}
.burger{display:none;margin-left:auto;width:46px;height:46px;border-radius:50%;border:1px solid var(--lin2);background:rgba(255,255,255,.7);cursor:pointer}
.burger span{display:block;width:18px;height:2px;margin:4px auto;background:var(--ink);border-radius:2px}
.mnav{display:none}
@media (max-width:1060px){
  .nav{display:none}.burger{display:block}
  .mnav.open{display:block;position:fixed;inset:68px 0 0 0;z-index:49;background:var(--paper);overflow:auto;padding:16px var(--pad) 120px}
  .mnav a{display:block;padding:14px 4px;border-bottom:1px solid var(--lin);color:var(--ink);font-weight:650;font-size:18px}
  .mnav .grp{margin:18px 0 4px;color:var(--mute);font-size:13px;font-weight:600}
}

/* ── первый экран ── */
.hero{padding:clamp(36px,6vw,84px) 0 clamp(48px,7vw,96px)}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(24px,4vw,64px);align-items:center}
.hero h1 em{font-style:normal;color:var(--surik)}
.hero .lead{margin:22px 0 30px;font-size:clamp(17px,1.4vw,19px)}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.facts{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px;padding:0;list-style:none}
.facts li{font-size:14px;font-weight:600;color:var(--graf);padding:8px 14px;border-radius:99px;background:rgba(255,255,255,.6);border:1px solid var(--lin)}
.znak-box{position:relative;aspect-ratio:1/1;max-width:560px;width:100%;justify-self:center}
.znak-box img{position:absolute;inset:8%;width:84%;height:84%;object-fit:contain;transition:opacity .6s}
.znak-box canvas{position:absolute;inset:0;width:100%;height:100%;opacity:0;transition:opacity .8s}
.znak-box canvas.on{opacity:1}
.znak-box.live img{opacity:0}
@media (max-width:900px){.hero .wrap{grid-template-columns:1fr}.znak-box{max-width:300px;margin:8px auto -20px}}

/* ── карточки ── */
.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:980px){.g3,.g4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.g2,.g3,.g4{grid-template-columns:1fr}}
.card{border-radius:var(--r2);padding:26px}
.card h3{margin-bottom:10px}
.card p:last-child{margin-bottom:0}
.num{font-size:13px;font-weight:700;color:var(--surik-t);letter-spacing:.04em;margin-bottom:14px}
.ic{width:56px;height:56px;margin-bottom:16px}

/* ── команда агентов (3D-витрина) ── */
.team{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:clamp(20px,3vw,48px);align-items:stretch}
@media (max-width:900px){.team{grid-template-columns:1fr}}
.stage{position:relative;border-radius:var(--r);min-height:520px;overflow:hidden;background:color-mix(in srgb,var(--paper) 94%,var(--ink))}
.stage .portrait{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 14%;transition:opacity .35s}
.stage .portrait.swap{opacity:.15}
@media (max-width:900px){.stage{min-height:0;aspect-ratio:4/5}}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}
.chip{display:flex;align-items:center;gap:8px;padding:6px 14px 6px 6px;border-radius:99px;border:1px solid var(--lin2);background:rgba(255,255,255,.7);
  font-weight:650;font-size:15px;line-height:1;font-family:inherit;color:var(--ink);cursor:pointer;transition:all .2s var(--ease)}
.chip img{width:34px;height:34px;border-radius:50%;object-fit:cover}
.chip[aria-pressed="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}
.chip:hover{border-color:var(--ink)}
.agent-card .role{font-weight:650;color:var(--surik-t);margin:6px 0 14px}
.agent-card ul{margin:0 0 18px;padding-left:20px}
.agent-card li{margin:4px 0}
.agent-card .res{padding:14px 16px;border-radius:16px;background:var(--surik-s);color:var(--ink);font-weight:600;margin-bottom:20px}

/* ── шаги ── */
.steps{counter-reset:s;display:grid;gap:16px;grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:980px){.steps{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.steps{grid-template-columns:1fr}}
.step{border-radius:var(--r2);padding:24px}
.step::before{counter-increment:s;content:counter(s,decimal-leading-zero);display:block;font-size:42px;font-weight:800;letter-spacing:-.04em;color:var(--surik);margin-bottom:12px}

/* ── тёмный раздел (канон /39e .dark) ── */
.dark{background:var(--ink);color:#F3F2EE;background-image:radial-gradient(60% 50% at 90% 0%,rgba(226,73,27,.28),transparent 60%),
  linear-gradient(rgba(243,242,238,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(243,242,238,.07) 1px,transparent 1px);background-size:auto,48px 48px,48px 48px}
.dark h2,.dark h3{color:#F3F2EE}
.dark p,.dark li{color:rgba(243,242,238,.72)}
.dark a{color:var(--g-a)}
.dark .btn.pri{background:#F3F2EE;color:var(--ink)}
.dark .btn.pri:hover{background:var(--surik);color:#fff}

/* ── тарифы ── */
.plans{display:grid;gap:16px;grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:1100px){.plans{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.plans{grid-template-columns:1fr}}
.plan{border-radius:var(--r2);padding:26px;display:flex;flex-direction:column}
.plan .tag{align-self:flex-start;font-size:12px;font-weight:700;padding:4px 10px;border-radius:99px;background:var(--surik-s);color:var(--surik-t);margin-bottom:12px}
.plan .price{font-size:40px;font-weight:800;letter-spacing:-.04em;line-height:1;margin:12px 0 4px}
.plan .price small{font-size:16px;font-weight:600;color:var(--mute);letter-spacing:0}
.plan ul{padding-left:20px;margin:14px 0 22px;flex:1}
.plan li{margin:5px 0;font-size:15.5px}
.plan.hot{background:var(--ink);color:#F3F2EE;border-color:var(--ink)}
.plan.hot h3,.plan.hot .price{color:#fff}
.plan.hot li{color:rgba(243,242,238,.8)}
.plan.hot .price small{color:rgba(243,242,238,.6)}
.plan.hot .btn.pri{background:var(--surik)}
.plan.hot .btn.pri:hover{background:#fff;color:var(--ink)}
.corp{margin-top:16px;border-radius:var(--r2);padding:24px 28px;display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between}

/* ── отзывы ── */
.quote{border-radius:var(--r2);padding:26px}
.quote p{font-size:17px}
.quote footer{margin-top:14px;font-weight:650;color:var(--graf);font-size:15px}

/* ── вопросы ── */
.faq{max-width:900px}
.faq details{border-bottom:1px solid var(--lin2)}
.faq summary{list-style:none;cursor:pointer;padding:22px 44px 22px 0;font-weight:700;font-size:19px;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:6px;top:50%;width:14px;height:14px;margin-top:-9px;border-right:2px solid var(--ink);border-bottom:2px solid var(--ink);transform:rotate(45deg);transition:transform .25s var(--ease)}
.faq details[open] summary::after{transform:rotate(-135deg);margin-top:-3px}
.faq .ans{padding:0 0 22px;color:var(--graf);max-width:760px}

/* ── квиз ── */
.quiz{border-radius:var(--r);padding:clamp(22px,3.4vw,40px);max-width:860px;margin:0 auto}
.quiz .bar{height:4px;border-radius:4px;background:var(--lin);margin:0 0 24px;overflow:hidden}
.quiz .bar i{display:block;height:100%;background:var(--surik);width:0;transition:width .35s var(--ease)}
.quiz h3{font-size:clamp(22px,2.6vw,30px);margin-bottom:18px}
.opts{display:grid;gap:10px;grid-template-columns:repeat(2,minmax(0,1fr))}
@media (max-width:640px){.opts{grid-template-columns:1fr}}
.opt{display:flex;align-items:center;gap:12px;text-align:left;padding:16px 18px;border-radius:18px;border:1px solid var(--lin2);background:#fff;
  font-weight:600;font-size:16px;line-height:1.3;font-family:inherit;color:var(--ink);cursor:pointer;transition:all .2s var(--ease)}
.opt:hover{border-color:var(--ink);transform:translateY(-1px)}
.opt img{width:40px;height:40px;border-radius:50%;object-fit:cover;flex:none}
.quiz .res{display:grid;grid-template-columns:180px 1fr;gap:24px;align-items:center}
@media (max-width:640px){.quiz .res{grid-template-columns:1fr}}
.quiz .res img{width:180px;height:180px;border-radius:50%;object-fit:cover;background:#fff}

/* ── форма ── */
.form{display:grid;gap:12px;max-width:560px}
.field input,.field textarea,.field select{width:100%;min-height:54px;padding:14px 18px;border-radius:16px;border:1px solid var(--lin2);background:#fff;
  font-weight:500;font-size:16px;line-height:1.4;font-family:inherit;color:var(--ink);transition:border-color .2s,box-shadow .2s}
.field textarea{min-height:110px;resize:vertical}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--surik);box-shadow:0 0 0 3px var(--surik-s)}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--mute)}
.consent input{width:20px;height:20px;margin-top:1px;accent-color:var(--surik);flex:none}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;opacity:0}
.form-msg{font-weight:650;min-height:24px}
.form-msg.ok{color:#2F7D4F}.form-msg.err{color:var(--surik-t)}
.dark .field input,.dark .field textarea{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.16);color:#fff}
.dark .consent{color:rgba(243,242,238,.62)}
.dark .form-msg.ok{color:#6CC28F}

/* ── страница агента ── */
.ahero .wrap{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,56px);align-items:center}
@media (max-width:900px){.ahero .wrap{grid-template-columns:1fr}}
.crumbs{font-size:14px;color:var(--mute);margin-bottom:18px}
.crumbs a{color:var(--mute)}
.prose{max-width:780px}
.prose h2{margin:40px 0 14px;font-size:clamp(26px,3vw,36px)}
.prose ul{padding-left:22px}

/* ── подвал ── */
.ftr{background:var(--ink);color:rgba(243,242,238,.72);padding:64px 0 120px;font-size:15px}
.ftr .cols{display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:28px}
@media (max-width:980px){.ftr .cols{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.ftr .cols{grid-template-columns:1fr}}
.ftr h4{color:#F3F2EE;font-size:14px;margin:0 0 12px;letter-spacing:.02em}
.ftr a{display:block;color:rgba(243,242,238,.78);padding:4px 0}
.ftr a:hover{color:#fff}
.ftr .logo{color:#fff;margin-bottom:14px}
.ftr .legal{margin-top:40px;padding-top:22px;border-top:1px solid rgba(243,242,238,.12);font-size:13px;color:rgba(243,242,238,.5)}
.ftr .legal a{display:inline;color:rgba(243,242,238,.62)}

/* ── липкая кнопка на телефоне ── */
.sticky-cta{position:fixed;left:12px;right:12px;bottom:12px;z-index:45;display:none;gap:8px}
.sticky-cta .btn{flex:1;min-height:54px;box-shadow:0 14px 34px -14px rgba(11,11,10,.6)}
.sticky-cta .btn{white-space:nowrap;padding:0 18px}.sticky-cta .btn.sec{flex:0 0 auto;padding:0 24px}
@media (max-width:760px){.sticky-cta.show{display:flex}}

/* ── появление при прокрутке ── */
.rv{opacity:0;transform:translateY(18px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

/* ── «чат против агента» ── */
.vs{width:100%;border-collapse:collapse;min-width:640px;font-size:16px}
.vs th,.vs td{text-align:left;vertical-align:top;padding:16px 20px;border-bottom:1px solid rgba(243,242,238,.1)}
.vs thead th{font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:rgba(243,242,238,.6);font-weight:700}
.vs tbody th{color:#F3F2EE;font-weight:700;width:24%}
.vs td{color:rgba(243,242,238,.62)}
.vs td b{color:#fff;font-weight:600}
.vs tr:last-child th,.vs tr:last-child td{border-bottom:0}
/* телефон: строка таблицы — карточка, подписи колонок из data-l (03.11) */
@media (max-width:640px){.vs{min-width:0}.vs thead{display:none}
  .vs,.vs tbody,.vs tr,.vs th,.vs td{display:block;width:auto}.vs tr{padding:18px 18px 16px;border-bottom:1px solid rgba(243,242,238,.1)}.vs tr:last-child{border-bottom:0}
  .vs th,.vs td{padding:0;border:0}.vs tbody th{width:auto;font-size:18px;margin-bottom:10px}.vs td{margin-top:8px}
  .vs td::before{content:attr(data-l);display:block;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:rgba(243,242,238,.5);font-weight:700;margin-bottom:2px}}

/* ── «Так выглядит работа»: поручение → ответ агента ── */
.demo{border-radius:var(--r);padding:clamp(16px,2.4vw,28px);display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(16px,2.4vw,28px);min-height:380px}
@media (max-width:820px){.demo{grid-template-columns:1fr}}
.demo-tasks{display:grid;gap:10px;align-content:start}
.demo-tasks .opt{width:100%}
.demo-tasks .opt[aria-pressed="true"]{border-color:var(--ink);background:var(--ink);color:#fff}
.demo-chat{display:flex;flex-direction:column;gap:12px;justify-content:flex-start}
.bub{max-width:92%;padding:14px 18px;border-radius:20px;font-size:16px;line-height:1.5}
.bub.me{align-self:flex-end;background:var(--ink);color:#fff;border-bottom-right-radius:6px}
.bub.ag{align-self:flex-start;background:#fff;border:1px solid var(--lin2);border-bottom-left-radius:6px}
.bub .who{display:block;font-size:12px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--surik-t);margin-bottom:6px}
.bub .meta{display:block;margin-top:10px;font-size:13px;color:var(--mute)}
.typing{display:inline-flex;gap:4px;align-items:center;height:20px}
.typing i{width:7px;height:7px;border-radius:50%;background:var(--dim);animation:v39dot 1s infinite ease-in-out}
.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}
@keyframes v39dot{0%,80%,100%{opacity:.25;transform:translateY(0)}40%{opacity:1;transform:translateY(-3px)}}
@media (prefers-reduced-motion:reduce){.typing i{animation:none}}