:root{
  --ink:#121417; --text:#3A414A; --muted:#5B636E; --line:#E8EBEF;
  --soft:#F2F4F6; --band:#F6F7F9; --bg:#FFFFFF;
  --accent:#0B5FFF; --accent-dark:#0848C2; --accent-soft:#EEF3FF;
  --star:#FFB800;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:Manrope,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;font-size:16px;line-height:1.5}
img{max-width:100%;display:block}
a{color:var(--accent)}a:hover{color:var(--accent-dark)}
h1,h2{margin:0;font-weight:800;letter-spacing:-.03em}
h1{font-size:clamp(34px,5.2vw,60px);line-height:1.04;letter-spacing:-.035em}
h2{font-size:clamp(28px,3.4vw,40px);line-height:1.1}
.wrap{max-width:1200px;margin:0 auto;padding-left:20px;padding-right:20px}
:target{scroll-margin-top:84px}

/* шапка */
.top{position:sticky;top:0;z-index:10;background:rgba(255,255,255,.94);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line)}
.top__row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:12px;padding-bottom:12px}
.logo{display:flex;align-items:baseline;gap:10px;text-decoration:none;color:var(--ink)}
.logo__word{font-size:24px;font-weight:800;letter-spacing:-.03em}
.logo__word b{color:var(--accent);font-weight:800}
.logo__sub{font-size:14px;font-weight:600;color:var(--muted)}
.top__phone{display:flex;align-items:center;gap:8px;min-height:44px;padding:0 14px;border-radius:12px;border:2px solid var(--accent);text-decoration:none;color:var(--accent);font-weight:700}
.top__phone:hover{background:var(--accent-soft)}
.top__contacts{display:flex;align-items:center;gap:10px}
.top__mail{display:flex;align-items:center;gap:8px;min-height:44px;padding:0 12px;border-radius:12px;text-decoration:none;color:var(--text);font-weight:600}
.top__mail:hover{background:var(--soft);color:var(--ink)}

/* кнопки */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:56px;padding:0 24px;border-radius:14px;border:0;font:inherit;font-size:17px;font-weight:700;text-decoration:none;cursor:pointer;transition:background .15s}
.btn img{flex:none}
.btn--primary{background:var(--accent);color:#fff}.btn--primary:hover{background:var(--accent-dark);color:#fff}
.btn--line{background:#fff;color:var(--accent);box-shadow:inset 0 0 0 2px var(--accent)}.btn--line:hover{background:var(--accent-soft);color:var(--accent-dark)}
.btn--soft{background:var(--soft);color:var(--ink)}.btn--soft:hover{background:#E6E9ED;color:var(--ink)}
.btn--white{background:#fff;color:var(--ink);min-height:52px;font-size:16px;padding:0 20px;border-radius:12px}.btn--white:hover{background:#E9ECF0;color:var(--ink)}
.btn:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible{outline:3px solid #8FB2FF;outline-offset:2px}
.btn:disabled{opacity:.6;cursor:default}

/* первый экран: текст | фото, ниже — форма во всю ширину */
.hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);grid-template-areas:"text photo" "form form";gap:clamp(24px,4vw,48px) clamp(28px,5vw,56px);align-items:center;padding-top:clamp(24px,5vw,56px)}
.hero__text{grid-area:text;display:flex;flex-direction:column;gap:20px}
.hero__photo{grid-area:photo;margin:0}
.hero__form{grid-area:form}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{padding:7px 12px;border-radius:999px;background:var(--soft);color:var(--text);font-size:13px;font-weight:600}
.chip--blue{background:var(--accent-soft);color:var(--accent-dark);font-weight:700}
.lead{margin:0;font-size:clamp(17px,1.7vw,20px);color:var(--text);max-width:560px}
.btns{display:flex;flex-wrap:wrap;gap:10px}
.btns .btn{min-height:52px;font-size:16px;padding:0 20px}
.hero__photo img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;border-radius:22px}
.hero__photo figcaption{margin-top:10px;font-size:14px;color:var(--muted)}

/* плашка Авито */
.avito{align-self:flex-start;display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:10px 16px;border-radius:14px;background:#fff;border:1px solid var(--line);box-shadow:0 2px 10px rgba(18,20,23,.06);text-decoration:none;color:var(--ink)}
.avito:hover{border-color:#C9D3E0;color:var(--ink)}
.avito__score{font-size:20px;font-weight:800}
.avito__stars{color:var(--star);letter-spacing:1px;font-size:16px}
.avito__text{font-weight:700;font-size:15px}
.avito__go{color:var(--accent);font-weight:800}

/* форма расчёта */
.lead-form{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr) minmax(0,1fr) auto;grid-template-areas:"head head head head" "link city contact send" "msg msg msg msg" "fine fine fine fine";gap:12px 14px;align-items:end;padding:clamp(20px,3vw,32px);border-radius:24px;background:var(--band);border:1px solid var(--line)}
.lead-form__head{grid-area:head;display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 20px;margin-bottom:4px}
.lead-form__head h2{font-size:clamp(24px,2.6vw,32px)}
.lead-form__head p{margin:0;color:var(--muted)}
.f-link{grid-area:link}.f-city{grid-area:city}.f-contact{grid-area:contact}.f-send{grid-area:send}
.lead-form label{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:600;color:var(--text)}
.lead-form input{min-height:56px;padding:0 16px;border-radius:12px;border:1px solid #D5DAE1;font:inherit;font-size:16px;color:var(--ink);background:#fff;width:100%}
.lead-form input:focus{border-color:var(--accent)}
.lead-form input[aria-invalid=true]{border-color:#D93025}
.lead-form__msg{grid-area:msg;margin:0;min-height:0;font-weight:700;color:var(--accent-dark)}
.lead-form__msg:empty{display:none}
.lead-form__fine{grid-area:fine;margin:0;font-size:12px;color:var(--muted)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}

/* цифры */
.facts{background:var(--band);margin-top:clamp(40px,6vw,64px)}
.facts__grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;padding-top:28px;padding-bottom:28px}
.facts__grid div{display:flex;flex-direction:column;gap:4px}
.facts__grid b{font-size:30px;font-weight:800;letter-spacing:-.02em}
.facts__grid span{font-size:15px;color:var(--muted)}

.sec{padding-top:clamp(48px,7vw,88px)}
.sec>h2{margin-bottom:28px}
.sec__head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:12px;margin-bottom:24px}
.sec__head span{color:var(--muted);font-size:15px}

/* шаги */
.steps{margin:0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}
.steps li{padding:22px;border-radius:18px;border:1px solid var(--line);display:flex;flex-direction:column;gap:10px}
.steps i{font-style:normal;width:36px;height:36px;border-radius:10px;background:var(--accent-soft);color:var(--accent-dark);display:flex;align-items:center;justify-content:center;font-weight:800}
.steps b{font-size:18px;line-height:1.3}
.steps--3{grid-template-columns:repeat(3,minmax(0,1fr))}
.steps span{font-size:15px;color:var(--muted)}

/* галерея: 12 фото — ровно 2 ряда по 6, 3 по 4, 4 по 3, 6 по 2 */
.gallery{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px}
.gallery figure{margin:0}
.gallery img{width:100%;height:auto;aspect-ratio:1/1;object-fit:cover;border-radius:16px;background:var(--soft)}
.gallery figcaption{margin-top:8px;font-size:14px;font-weight:600;line-height:1.35}
.note{margin:22px 0 0;color:var(--text);max-width:820px}

/* площадки */
.panel{padding:clamp(24px,4vw,44px);border-radius:24px;background:var(--band);display:flex;flex-wrap:wrap;gap:28px;align-items:center}
.panel__text{flex:1 1 340px;min-width:0}
.panel__text h2{font-size:clamp(26px,3vw,36px);line-height:1.12}
.panel__text p{margin:12px 0 0;color:var(--text)}
.tags{flex:1 1 380px;min-width:0;margin:0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:10px}
.tags li{display:flex;align-items:center;gap:10px;padding:12px 18px;border-radius:12px;background:#fff;border:1px solid var(--line);font-weight:700}
.tags img{width:26px;height:26px}
.vinted{color:#09B1BA;font-weight:800;letter-spacing:-.01em}

/* доверие */
.trust{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2fr);gap:28px;align-items:start}
.trust__avito{display:flex;flex-direction:column;gap:8px;padding:24px;border-radius:20px;border:1px solid var(--line);background:#fff;box-shadow:0 4px 18px rgba(18,20,23,.06);text-decoration:none;color:var(--ink)}
.trust__avito:hover{border-color:#C9D3E0;color:var(--ink)}
.trust__score{font-size:44px;font-weight:800;line-height:1;letter-spacing:-.03em}
.trust__avito .avito__stars{font-size:20px}
.trust__avito b{font-size:18px}
.trust__avito span{color:var(--muted);font-size:15px}
.trust__avito .trust__score{font-size:44px;color:var(--ink)}
.trust__avito .avito__stars{color:var(--star)}
.trust__avito .trust__go{color:var(--accent);font-weight:700;font-size:16px;padding-top:4px}
.checks{margin:0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 28px}
.checks li{position:relative;padding-left:34px}
.checks li::before{content:"";position:absolute;left:0;top:2px;width:22px;height:22px;background:no-repeat center/22px url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230B5FFF' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E")}

/* мессенджеры */
.calc{padding:clamp(24px,4vw,44px);border-radius:24px;background:var(--ink);color:#fff;display:flex;flex-wrap:wrap;gap:24px 40px;align-items:center;justify-content:space-between}
.calc__text{flex:1 1 320px;min-width:0}
.calc__text p{margin:10px 0 0;color:#C9CED6}
.calc__actions{flex:0 1 auto;display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.calc__mail{color:#C9D8FF;font-weight:700;text-decoration:none;padding:0 8px}.calc__mail:hover{color:#fff}
.calc__phone{color:#fff;font-size:22px;font-weight:800;text-decoration:none;padding:0 8px}.calc__phone:hover{color:#C9D8FF}

/* вопросы */
.faq{max-width:900px}
.faq details{border-bottom:1px solid var(--line)}
.faq details:first-of-type{border-top:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;min-height:60px;padding:16px 36px 16px 0;position:relative;font-size:17px;font-weight:700}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:50%;transform:translateY(-50%);font-size:24px;font-weight:500;color:var(--muted)}
.faq details[open] summary::after{content:"−"}
.faq p{margin:0 0 18px;color:var(--text)}

.foot{margin-top:clamp(48px,7vw,88px);border-top:1px solid var(--line)}
.foot__row{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px;padding-top:28px;padding-bottom:40px;font-size:14px;color:var(--muted)}
.foot b{color:var(--ink)}
.foot__phone{color:var(--ink);font-weight:700;text-decoration:none}

/* нижняя панель на телефоне */
.mbar{display:none}
.cookie{position:fixed;left:16px;right:16px;bottom:16px;z-index:30;max-width:720px;margin:0 auto;padding:16px 18px;border-radius:16px;background:var(--ink);color:#fff;box-shadow:0 10px 34px rgba(18,20,23,.28);display:flex;gap:16px;align-items:center}
.cookie[hidden]{display:none}
.cookie p{margin:0;font-size:14px;color:#D5DAE1}
.cookie a{color:#fff}
.cookie__btns{display:flex;gap:8px;flex:none}
.cookie .btn{min-height:44px;font-size:15px;padding:0 16px}
.btn--ghost{background:transparent;color:#fff;box-shadow:inset 0 0 0 1px #5B636E}.btn--ghost:hover{background:#2A2E35;color:#fff}

/* Авито */
.avito__logo{width:22px;height:22px}
.trust__top{display:flex;align-items:center;gap:12px}

/* галерея: просмотр крупно */
.gal__open{display:block;width:100%;padding:0;border:0;background:none;cursor:zoom-in;border-radius:16px}
.gal__open img{transition:transform .2s}
.gal__open:hover img{transform:scale(1.02)}
.lb{width:100vw;height:100vh;max-width:none;max-height:none;margin:0;padding:0;border:0;background:rgba(12,14,17,.94);color:#fff}
.lb[open]{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px}
.lb::backdrop{background:rgba(12,14,17,.94)}
.lb__img{max-width:min(92vw,1100px);max-height:80vh;width:auto;height:auto;object-fit:contain;border-radius:12px}
.lb__cap{margin:0;font-weight:700;font-size:16px}
.lb__btn{position:absolute;width:52px;height:52px;border-radius:50%;border:0;background:rgba(255,255,255,.14);color:#fff;font-size:30px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center}
.lb__btn:hover{background:rgba(255,255,255,.26)}
.lb__close{top:16px;right:16px}
.lb__prev{left:16px;top:50%;transform:translateY(-50%)}
.lb__next{right:16px;top:50%;transform:translateY(-50%)}

@media (max-width:1100px){
  .lead-form{grid-template-columns:minmax(0,1fr) minmax(0,1fr);grid-template-areas:"head head" "link link" "city contact" "send send" "msg msg" "fine fine"}
  .steps{grid-template-columns:repeat(3,minmax(0,1fr))}
  .gallery{grid-template-columns:repeat(4,minmax(0,1fr))}
}
@media (max-width:860px){
  .hero{grid-template-columns:minmax(0,1fr);grid-template-areas:"text" "form" "photo"}
  .trust{grid-template-columns:minmax(0,1fr)}
  .gallery{grid-template-columns:repeat(3,minmax(0,1fr))}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:720px){
  .logo__sub{display:none}
  .top__phone span,.top__mail span{display:none}
  .top__mail{width:44px;padding:0;justify-content:center;background:var(--soft);color:var(--ink)}
  .top__phone{width:44px;padding:0;justify-content:center}
  .hero{gap:20px}
  .hero__text{gap:16px}
  .btns .btn--line{display:none}
  .btns .btn{flex:1 1 0}
  .lead-form{grid-template-columns:minmax(0,1fr);grid-template-areas:"head" "link" "city" "contact" "send" "msg" "fine";padding:18px}
  .lead-form__head h2{font-size:24px}
  .facts__grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
  .facts__grid b{font-size:24px}
  .steps,.steps--3{grid-template-columns:minmax(0,1fr)}
  .gallery{grid-template-columns:repeat(2,minmax(0,1fr))}
  .checks{grid-template-columns:minmax(0,1fr)}
  .calc__actions{width:100%}
  .calc__actions .btn{flex:1 1 100%}
  .mbar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:20;gap:10px;padding:10px 16px calc(12px + env(safe-area-inset-bottom));background:rgba(255,255,255,.96);border-top:1px solid var(--line);transform:translateY(110%);transition:transform .2s}
  .mbar.is-on{transform:none}
  .mbar .btn--primary{flex:1 1 auto;min-height:52px;font-size:16px}
  .mbar__call{flex:none;width:52px;min-height:52px;padding:0}
  .foot{padding-bottom:84px}
  .cookie{bottom:12px;left:12px;right:12px;padding:12px;gap:10px;flex-direction:column;align-items:stretch}
  .cookie p{font-size:13px;line-height:1.4}
  .cookie__btns .btn{flex:1 1 0;min-height:44px;padding:0 10px;font-size:14px}
  .lb__prev,.lb__next{top:auto;bottom:24px;transform:none}
  .lb__img{max-height:72vh}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.mbar{transition:none}}
/* 31.10: после заявки — кнопки в мессенджер */
.lead-done{grid-area:msg;display:flex;flex-direction:column;gap:10px;padding:18px;border-radius:16px;background:#fff;border:2px solid var(--accent)}
.lead-done[hidden]{display:none}
.lead-done__title{margin:0;font-size:20px;font-weight:800;color:var(--ink)}
.lead-done__text{margin:0;color:var(--text)}
.lead-done__btns{display:flex;flex-wrap:wrap;gap:10px}
.lead-done__btn{flex:1 1 200px;min-height:56px;display:flex;align-items:center;justify-content:center;font-size:17px;font-weight:700;border-radius:12px;color:#fff;text-decoration:none}
.lead-done__btn--tg{background:#229ED9}
.lead-done__btn--max{background:#7B3FE4}