/* Чайка · референс лендинга в дизайн-системе Тундры. Токены 1:1 с tundra.avtorio.ru */
:root{--g950:#0b1116;--g900:#111b22;--g800:#152029;--g700:#31434e;--g500:#6b7c87;--ice50:#f4f8fa;--ice100:#e4eef2;--white:#fff;--arc:#16b6e4;--arc-h:#3fc4eb;--arc7:#087fa6;--amber:#f2a544;--amber-s:#f6d2a4;--amber7:#c47a18;--err:#d64545;--ok:#2f9b70;--r-sm:8px;--r-md:12px;--r-lg:20px;--fh:"Manrope",system-ui,sans-serif;--fb:"Inter",system-ui,sans-serif;--ease:cubic-bezier(.2,.8,.2,1);--container:1400px;--header-h:72px}
*,*:before,*:after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{margin:0;font:400 16px/1.6 var(--fb);color:var(--g950);background:var(--white);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3,h4{font-family:var(--fh);margin:0;letter-spacing:-.01em}
h1{font-weight:800;font-size:clamp(34px,4.4vw,56px);line-height:1.08}
h2{font-weight:700;font-size:clamp(28px,3.2vw,42px);line-height:1.15}
h3{font-weight:700;font-size:20px;line-height:1.3}
p{margin:0}
/* Вёрстка 1440 → контейнер 1400 (по бокам 20px). Формула как у Тундры: без внутреннего padding */
.container{width:min(100% - 40px,var(--container));max-width:var(--container);margin-inline:auto;padding:0}
.section{padding:112px 0}
.section--ice{background:var(--ice50)}
.section--dark{background:var(--g950);color:#fff}
.section--dark .muted{color:rgba(255,255,255,.7)}
.muted{color:var(--g700)}
.eyebrow{font:600 12px/1.2 var(--fb);letter-spacing:.12em;text-transform:uppercase;color:var(--arc7);margin-bottom:14px}
.section--dark .eyebrow{color:var(--arc)}
.head{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:end;margin-bottom:48px}
.head p{font-size:17px;color:var(--g700)}
.section--dark .head p{color:rgba(255,255,255,.7)}
.head--stack{display:block;max-width:820px}
.head--stack p{margin-top:16px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font:600 16px var(--fb);text-decoration:none;border-radius:var(--r-md);padding:16px 26px;border:1px solid transparent;cursor:pointer;transition:background .18s var(--ease),transform .18s var(--ease),border-color .18s}
.btn--primary{background:var(--arc);color:var(--g950)}
.btn--primary:hover{background:var(--arc-h);transform:translateY(-1px)}
.btn--secondary{background:#fff;color:var(--g950);border-color:var(--ice100)}
.btn--ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.3)}
.btn--ghost:hover{border-color:var(--arc)}
.btn--sm{padding:11px 18px;font-size:14px}
.link{font-weight:600;color:var(--arc7);text-decoration:none}
.section--dark .link,.hero .link{color:#fff}
.ico{width:32px;height:32px}
.section--dark .ico{filter:brightness(1.25)}
.note{font-size:12px;color:var(--g500);margin-top:16px}
.section--dark .note{color:rgba(255,255,255,.45)}
.tbc{display:inline-block;font:600 11px var(--fb);letter-spacing:.02em;color:#8a5410;background:var(--amber-s);border-radius:6px;padding:1px 6px;vertical-align:middle}
/* header */
.header{position:fixed;z-index:50;left:0;right:0;top:16px}
.header__bar{display:flex;align-items:center;gap:16px;height:var(--header-h);background:#fff;border-radius:var(--r-md);padding:0 12px 0 20px;box-shadow:0 10px 30px rgba(11,17,22,.12)}
.logo{display:flex;align-items:center;gap:14px;text-decoration:none;flex-shrink:0}
.logo img{height:28px;width:auto;flex-shrink:0}
.header .btn{white-space:nowrap}
.logo__sep{width:1px;height:28px;background:var(--ice100)}
.logo__chaika{height:17px!important;filter:brightness(0) saturate(100%)}
.nav{display:flex;gap:16px;margin-left:auto;margin-right:4px;font-size:14px;font-weight:500;white-space:nowrap}
.nav a{text-decoration:none;color:var(--g950)}
.nav a:hover{color:var(--arc7)}
.header__phone{font:600 14px var(--fb);text-decoration:none;white-space:nowrap}
.burger{display:none;width:44px;height:44px;border:1px solid var(--ice100);border-radius:var(--r-sm);background:#fff;margin-left:auto}
/* hero */
.hero{position:relative;min-height:840px;color:#fff;display:flex;align-items:flex-end;padding:180px 0 40px;overflow:hidden;background:var(--g950)}
.hero__bg{position:absolute;inset:-20px;width:calc(100% + 40px);height:calc(100% + 40px);object-fit:cover;filter:blur(14px) brightness(.38) saturate(.8)}
.hero__photo{position:absolute;top:0;right:0;height:100%;width:68%;object-fit:cover;object-position:78% 55%;-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 18%);mask-image:linear-gradient(90deg,transparent 0,#000 18%)}
.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(11,17,22,.88) 0%,rgba(11,17,22,.58) 32%,rgba(11,17,22,.12) 58%,rgba(11,17,22,0) 72%),linear-gradient(0deg,rgba(11,17,22,.9) 0%,rgba(11,17,22,.15) 32%,rgba(11,17,22,0) 48%);pointer-events:none}
.hero .container{position:relative;z-index:2;width:min(100% - 40px,var(--container))}
.hero__badge{display:inline-flex;align-items:center;gap:12px;background:rgba(242,165,68,.16);border:1px solid rgba(242,165,68,.5);border-radius:40px;padding:6px 16px 6px 6px;font-size:13px;line-height:1.3;margin-bottom:26px;color:#fff}
.hero__badge b{background:var(--amber);color:var(--g950);border-radius:30px;padding:6px 12px;font:800 13px var(--fh)}
.hero__eyebrow{font:600 12px var(--fb);letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.8);margin-bottom:14px}
.hero h1{max-width:640px;font-size:clamp(34px,3.2vw,56px);line-height:1.12}
.hero__lead{max-width:640px;font-size:18px;color:rgba(255,255,255,.85);margin:22px 0 32px}
.hero__cta{display:flex;gap:20px;align-items:center;flex-wrap:wrap}
.hero__price{font-size:14px;color:rgba(255,255,255,.75);margin-top:18px}
.hero__price b{color:#fff;font:800 18px var(--fh)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin-top:64px;background:rgba(255,255,255,.1);border-radius:var(--r-md);overflow:hidden;backdrop-filter:blur(10px)}
.stats div{background:rgba(17,27,34,.72);padding:20px 22px}
.stats b{display:block;font:700 22px var(--fh)}
.stats span{font-size:13px;color:rgba(255,255,255,.7)}
.hero__cap{position:absolute;right:24px;bottom:12px;z-index:2;font-size:11px;color:rgba(255,255,255,.55)}
/* intro facts */
.facts{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:40px}
.fact{display:flex;gap:14px;align-items:center;background:var(--ice50);border:1px solid var(--ice100);border-radius:var(--r-md);padding:16px}
.fact small{display:block;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--g500);font-weight:600}
.fact b{font-size:14px;font-weight:600;line-height:1.35}
/* versions */
.versions{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media (max-width:1100px){.versions{grid-template-columns:1fr 1fr}}
@media (max-width:767px){.versions{grid-template-columns:1fr}}
.vcard{background:#fff;border:1px solid var(--ice100);border-radius:var(--r-lg);padding:20px;display:flex;flex-direction:column;box-shadow:0 2px 0 rgba(11,17,22,.02)}
.vcard__kind{font:600 11px var(--fb);letter-spacing:.1em;text-transform:uppercase;color:var(--g500)}
.vcard__img{margin:14px 0 18px;border-radius:var(--r-md);background:#fff;border:1px solid var(--ice100);aspect-ratio:2.1/1;display:flex;align-items:center;justify-content:center;overflow:hidden}
.vcard__img img{width:100%;height:100%;object-fit:contain}
.vcard h3{font-size:26px}
.vcard p{color:var(--g700);margin:8px 0 14px}
.vcard ul{margin:0 0 18px;padding:0;list-style:none;display:grid;gap:8px;font-size:14px}
.vcard li{display:flex;gap:10px}
.vcard li:before{content:"";flex-shrink:0;width:6px;height:6px;border-radius:50%;background:var(--arc);margin-top:9px}
.vcard__foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:16px;border-top:1px solid var(--ice100)}
.vcard__price small{display:block;font-size:12px;color:var(--g500)}
.vcard__price b{font:800 22px var(--fh)}
/* engineering dark */
.eng{display:grid;grid-template-columns:1.25fr 1fr;gap:24px;align-items:stretch}
.eng__photo{border-radius:var(--r-lg);overflow:hidden;position:relative;min-height:460px}
.eng__photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.eng__photo span{position:absolute;left:16px;bottom:14px;font-size:12px;background:rgba(11,17,22,.7);padding:6px 10px;border-radius:6px}
.nodes{list-style:none;margin:0;padding:0;display:grid;gap:8px;align-content:start}
.nodes li{display:flex;gap:14px;align-items:baseline;background:var(--g900);border:1px solid rgba(255,255,255,.06);border-radius:var(--r-sm);padding:14px 16px;font-weight:500}
.nodes i{font-style:normal;color:var(--arc);font:600 13px var(--fh)}
.nodes small{display:block;color:rgba(255,255,255,.6);font-weight:400;font-size:13px;margin-top:2px}
.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:24px}
.dcard{background:var(--g900);border:1px solid rgba(255,255,255,.06);border-radius:var(--r-md);padding:22px}
.dcard h3{font-size:17px;margin:12px 0 6px}
.dcard p{font-size:14px;color:rgba(255,255,255,.7)}
.bigstat{font:800 56px/1 var(--fh);color:var(--arc)}
/* panorama */
.pano{position:relative;border-radius:var(--r-lg);overflow:hidden;min-height:620px;color:#fff;display:flex;align-items:flex-end}
.pano > img,.pano .gallery__hit--cover img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.pano:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(11,17,22,.85),rgba(11,17,22,0) 55%)}
.pano__in{position:relative;z-index:2;padding:40px;display:grid;grid-template-columns:auto 1fr;gap:40px;align-items:end}
.pano__deg{font:800 120px/0.9 var(--fh);color:#fff}
.pano__in p{max-width:560px;color:rgba(255,255,255,.85);margin-top:10px}
/* interior gallery */
.gallery{display:grid;grid-template-columns:2fr 1fr 1fr;grid-auto-rows:220px;gap:12px}
.gallery figure{margin:0;position:relative;border-radius:var(--r-md);overflow:hidden;background:var(--ice100)}
.gallery figure:first-child{grid-row:span 2}
.gallery img{width:100%;height:100%;object-fit:cover;display:block}
.gallery figcaption{position:absolute;left:12px;bottom:12px;z-index:2;font-size:12px;font-weight:600;background:rgba(255,255,255,.92);border-radius:6px;padding:5px 9px;pointer-events:none}
.badge4{position:absolute;right:16px;top:16px;z-index:2;background:var(--g950);color:#fff;border-radius:var(--r-md);padding:14px 16px;font-size:13px;line-height:1.3;max-width:220px;pointer-events:none}
.badge4 b{display:block;font:800 34px/1 var(--fh);color:var(--arc)}
.gallery__hit{display:block;width:100%;height:100%;padding:0;border:0;background:transparent;cursor:zoom-in;position:relative}
.gallery__hit--cover{position:absolute;inset:0;z-index:1}
.gallery__hit--hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
.gallery__hit:focus-visible{outline:2px solid var(--arc);outline-offset:2px}
.plan__img{position:relative}
.plan__img .gallery__hit{min-height:340px;display:flex;align-items:center;justify-content:center}
.plan__zoom{position:absolute;right:14px;bottom:14px;z-index:2;border:0;border-radius:var(--r-sm);background:rgba(11,17,22,.82);color:#fff;font:600 13px var(--fb);padding:10px 14px;cursor:pointer}
.plan__zoom:hover{background:var(--arc);color:var(--g950)}
/* scenes — car towing + exterior */
.scenes__grid{display:grid;grid-template-columns:2fr 1fr 1fr;grid-template-rows:auto auto;gap:12px}
.scenes__main{grid-row:span 2;margin:0}
.scenes__grid figure{margin:0;position:relative;border-radius:var(--r-md);overflow:hidden;background:var(--ice100);min-height:200px}
.scenes__main{min-height:480px}
.scenes__grid img{width:100%;height:100%;object-fit:cover;min-height:200px}
.scenes__main img{min-height:480px}
.scenes__grid figcaption{position:absolute;left:12px;bottom:12px;z-index:2;font-size:12px;font-weight:600;background:rgba(255,255,255,.92);border-radius:6px;padding:5px 9px;pointer-events:none}
.scenes .btn{margin-top:20px}
/* live gallery — client real photos */
.liveg{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:minmax(160px,18vw);gap:12px}
.liveg__item{margin:0;position:relative;border-radius:var(--r-md);overflow:hidden;background:var(--ice100);min-height:160px}
.liveg__item--hero{grid-column:span 2;grid-row:span 2;min-height:360px}
.liveg__item--wide{grid-column:span 2}
.liveg__item--hidden{display:none!important}
.liveg__item img{width:100%;height:100%;object-fit:cover;display:block;min-height:160px;transition:transform .45s ease}
.liveg__item--hero img{min-height:360px}
.liveg__item:hover img{transform:scale(1.04)}
.liveg__item figcaption{position:absolute;left:12px;bottom:12px;z-index:2;font-size:12px;font-weight:600;background:rgba(255,255,255,.92);border-radius:6px;padding:5px 9px;pointer-events:none;max-width:calc(100% - 24px)}
.liveg__hint{margin-top:16px;font-size:14px}
.liveg-sec .head{margin-bottom:28px}
.vcard__img .gallery__hit{display:block;width:100%;height:100%}
.eng__photo .gallery__hit{position:absolute;inset:0;border-radius:inherit}
.eng__photo{position:relative}
.chassis__media .gallery__hit{border-radius:var(--r-md);overflow:hidden;min-height:440px}
.chassis__media .gallery__hit img{height:440px}
.prod .gallery__hit{display:block;width:100%;height:100%;min-height:180px}
.prod img{width:100%;height:100%;object-fit:cover;min-height:180px}
/* systems */
.systems{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.scard{background:#fff;border:1px solid var(--ice100);border-radius:var(--r-md);padding:22px}
.scard--dark{background:var(--g950);color:#fff;border:0}
.scard--arc{background:linear-gradient(135deg,var(--arc7),var(--arc));color:#fff;border:0}
.scard--dark .ico,.scard--arc .ico{filter:brightness(0) invert(1)}
.scard--dark .ico{filter:brightness(1.25)}
.scard--wide{grid-column:span 2}
.scard h3{font-size:18px;margin:14px 0 8px}
.scard p,.scard li{font-size:14px;color:var(--g700)}
.scard--dark p,.scard--arc p,.scard--dark li,.scard--arc li{color:rgba(255,255,255,.85)}
.scard ul{margin:0;padding-left:18px}
/* layouts */
.tabs{display:inline-flex;background:var(--ice100);border-radius:var(--r-md);padding:4px;gap:4px;margin-bottom:24px}
.tabs button{font:600 14px var(--fb);border:0;background:transparent;border-radius:var(--r-sm);padding:10px 18px;cursor:pointer;color:var(--g700)}
.tabs button.is-on{background:#fff;color:var(--g950);box-shadow:0 2px 8px rgba(11,17,22,.08)}
.plan{display:grid;grid-template-columns:1.5fr 1fr;gap:24px;background:var(--ice50);border-radius:var(--r-lg);padding:24px}
.plan__img{background:#fff;border-radius:var(--r-md);display:flex;align-items:center;justify-content:center;padding:16px;min-height:380px}
.plan__img img{max-height:380px;object-fit:contain}
.plan h3{font-size:24px;margin-bottom:10px}
.plan dl{display:grid;grid-template-columns:auto 1fr;gap:10px 16px;font-size:14px;margin:18px 0}
.plan dt{color:var(--g500)}
.plan dd{margin:0;font-weight:500}
.plan[hidden]{display:none}
/* chassis */
.chassis{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:center}
.chassis__media{display:grid;grid-template-columns:1.4fr 1fr;gap:12px}
.chassis__media img{border-radius:var(--r-md);width:100%;height:440px;object-fit:cover}
.chassis__stats{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:28px 0}
.chassis__stats div{background:var(--g900);border:1px solid rgba(255,255,255,.06);border-radius:var(--r-md);padding:18px}
.chassis__stats b{display:block;font:800 30px/1.1 var(--fh);color:var(--arc)}
.chassis__stats span{font-size:13px;color:rgba(255,255,255,.7)}
.checks{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.checks li{display:flex;gap:12px;color:rgba(255,255,255,.85);font-size:15px}
.checks img{width:22px;height:22px;flex-shrink:0;margin-top:2px;filter:brightness(1.25)}
/* specs */
.specs{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.spec-table{background:#fff;border:1px solid var(--ice100);border-radius:var(--r-lg);padding:8px 24px}
.spec-table h3{font-size:16px;padding:18px 0 6px;color:var(--arc7);text-transform:uppercase;letter-spacing:.06em;font-family:var(--fb);font-weight:600}
.spec-row{display:flex;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid var(--ice100);font-size:15px}
.spec-row:last-child{border-bottom:0}
.spec-row span{color:var(--g700)}
.spec-row b{font-weight:600;text-align:right}
/* video */
.videos{display:grid;grid-template-columns:2fr 1fr 1fr;gap:16px}
.vthumb{position:relative;border-radius:var(--r-lg);overflow:hidden;background:var(--g900);min-height:420px;text-decoration:none;color:#fff;display:block}
.vthumb img,.vthumb video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.vthumb:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(11,17,22,.85),rgba(11,17,22,0) 50%)}
.vthumb__play{position:absolute;z-index:2;left:50%;top:50%;transform:translate(-50%,-50%);width:76px;height:76px;border-radius:50%;background:var(--arc);display:flex;align-items:center;justify-content:center}
.vthumb__play:before{content:"";border-left:20px solid var(--g950);border-top:12px solid transparent;border-bottom:12px solid transparent;margin-left:5px}
.vthumb__t{position:absolute;z-index:2;left:20px;right:20px;bottom:18px}
.vthumb__t b{display:block;font:700 18px var(--fh)}
.vthumb__t span{font-size:13px;color:rgba(255,255,255,.7)}
/* calc section */
.calc-sec{background:var(--g950) url(../../images/08_generated/gen-bg-lake-bluehour.png) center top/cover no-repeat;position:relative}
.calc-sec:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,17,22,.55),var(--g950) 520px)}
.calc-sec .container{position:relative}
/* process */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;counter-reset:s}
.step{background:#fff;border:1px solid var(--ice100);border-radius:var(--r-md);padding:22px;position:relative}
.step--accent{background:var(--g950);color:#fff;border:0}
.step i{font:700 13px var(--fh);font-style:normal;color:var(--arc7)}
.step--accent i{color:var(--arc)}
.step h3{font-size:17px;margin:12px 0 8px}
.step p{font-size:14px;color:var(--g700)}
.step--accent p{color:rgba(255,255,255,.75)}
.step .ico{margin-top:18px}
.paybar{display:grid;grid-template-columns:2fr 1fr 1fr;gap:4px;margin-top:28px;border-radius:var(--r-md);overflow:hidden;font-size:13px}
.paybar div{background:var(--ice100);padding:14px 16px}
.paybar div:first-child{background:var(--arc);color:var(--g950)}
.paybar b{display:block;font:800 22px var(--fh)}
/* docs/service */
.svc{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.svc .scard h3{margin-top:12px}
/* about */
.about{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.about__stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:28px 0}
.about__stats div{border-top:2px solid var(--arc);padding-top:12px}
.about__stats b{display:block;font:800 40px/1 var(--fh)}
.about__stats span{font-size:13px;color:var(--g700)}
.prod{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.prod figure{margin:0}
.prod img{border-radius:var(--r-md);width:100%;height:220px;object-fit:cover}
.prod figcaption{font-size:13px;font-weight:600;margin-top:8px}
.partners{display:flex;flex-wrap:wrap;gap:12px;margin-top:40px}
.partners div{flex:1 1 140px;height:96px;background:#fff;border:1px solid var(--ice100);border-radius:var(--r-md);display:flex;align-items:center;justify-content:center;padding:16px}
.partners img{max-height:58px;max-width:160px;object-fit:contain}
.partners .dark{background:var(--g950)}
/* reviews */
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.review{border:1.5px dashed #c9d7de;border-radius:var(--r-md);padding:24px;background:#fff;min-height:220px;display:flex;flex-direction:column;gap:12px}
.review__stars{display:flex;gap:4px}
.review__stars img{width:18px;height:18px}
.review p{color:var(--g500);font-size:14px}
.review__who{margin-top:auto;display:flex;align-items:center;gap:12px;font-size:13px;color:var(--g500)}
.review__who span{width:40px;height:40px;border-radius:50%;background:var(--ice100)}
/* faq */
.faq{display:grid;grid-template-columns:1fr 1.6fr;gap:48px}
.faq details{background:#fff;border:1px solid var(--ice100);border-radius:var(--r-md);margin-bottom:8px}
.faq summary{list-style:none;cursor:pointer;padding:18px 52px 18px 20px;font-weight:600;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";position:absolute;right:20px;top:14px;font-size:22px;color:var(--arc7)}
.faq details[open] summary:after{content:"−"}
.faq details p{padding:0 20px 18px;color:var(--g700);font-size:15px}
/* lead */
.lead{position:relative;color:#fff;background:var(--g950);overflow:hidden}
.lead__bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.55}
.lead:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(11,17,22,.95) 0%,rgba(11,17,22,.6) 55%,rgba(11,17,22,.2))}
.lead .container{position:relative;z-index:2;display:grid;grid-template-columns:1fr 440px;gap:48px;align-items:center}
.form{background:#fff;color:var(--g950);border-radius:var(--r-lg);padding:28px;display:grid;gap:14px}
.form label{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--g500);font-weight:600}
.form input,.form textarea{width:100%;font:15px var(--fb);background:var(--ice50);border:1px solid transparent;border-radius:var(--r-sm);padding:14px;margin-top:6px}
.form input:focus,.form textarea:focus{outline:none;border-color:var(--arc)}
.form .consent{display:flex;gap:10px;font-size:13px;text-transform:none;letter-spacing:0;color:var(--g700);font-weight:400}
.form .consent input{width:18px;height:18px;margin:0;accent-color:var(--arc)}
.lead__perks{list-style:none;padding:0;margin:28px 0 0;display:grid;gap:12px}
.lead__perks li{display:flex;gap:12px;align-items:center;color:rgba(255,255,255,.85)}
.lead__perks img{width:24px;filter:brightness(1.25)}
/* contacts */
.contacts{display:grid;grid-template-columns:1fr 1fr 1.4fr;gap:16px}
.ccard{background:#fff;border:1px solid var(--ice100);border-radius:var(--r-lg);padding:24px}
.ccard small{display:block;font:600 11px var(--fb);letter-spacing:.1em;text-transform:uppercase;color:var(--arc7);margin:16px 0 6px}
.ccard small:first-child{margin-top:0}
.ccard a{text-decoration:none;font-weight:600}
.ccard p{font-size:15px}
.map{border-radius:var(--r-lg);background:var(--g900) url(../../images/08_generated/gen-bg-forest-road-sunrise.png) center/cover;min-height:320px;position:relative;overflow:hidden}
.map span{position:absolute;inset:auto 16px 16px 16px;background:rgba(11,17,22,.75);color:#fff;font-size:13px;padding:10px 12px;border-radius:var(--r-sm)}
/* footer */
.footer{background:var(--g950);color:rgba(255,255,255,.7);padding:48px 0 28px;font-size:14px}
.footer__top{display:grid;grid-template-columns:auto 1fr auto;gap:32px;align-items:center}
.footer nav{justify-content:center}
.footer nav{display:flex;flex-wrap:wrap;gap:18px}
.footer a{text-decoration:none;color:rgba(255,255,255,.8)}
.footer__tel a{display:block;color:var(--arc);font-weight:600;text-align:right}
.footer__legal{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;border-top:1px solid rgba(255,255,255,.08);margin-top:28px;padding-top:20px;font-size:12px;color:rgba(255,255,255,.45)}
/* sticky mobile cta */
.mcta{display:none}
/* reveal */
@media (max-width:1360px){.header__phone{display:none}}
@media (max-width:1180px){.nav{display:none}.burger{display:block}}
@media (max-width:1023px){
 .head,.eng,.chassis,.about,.faq,.lead .container,.specs,.plan{grid-template-columns:1fr}
 .systems{grid-template-columns:1fr 1fr}.steps{grid-template-columns:1fr 1fr}.contacts{grid-template-columns:1fr 1fr}.contacts .map{grid-column:span 2}
 .facts{grid-template-columns:1fr 1fr}.videos{grid-template-columns:1fr 1fr}.videos .vthumb:first-child{grid-column:span 2}
}
@media (max-width:767px){
 body{font-size:15px}
 .section{padding:72px 0}
 .container{width:min(100% - 32px,var(--container))}
 .header{top:8px}
 .header .container{width:min(100% - 16px,var(--container))}
 .header__bar{height:56px;padding:0 6px 0 14px;gap:10px}
 .logo img{height:24px}.logo__chaika{height:16px!important}
 .header .btn{display:none}
 .hero{display:block;min-height:0;padding:0 0 24px}
 .hero__photo{position:relative;inset:auto;right:auto;top:auto;width:100%;height:360px;object-position:72% 50%;-webkit-mask-image:linear-gradient(0deg,transparent 0,#000 30%);mask-image:linear-gradient(0deg,transparent 0,#000 30%)}
 .hero:after{display:none}
 .hero .container{width:min(100% - 32px,var(--container));margin-top:-40px}
 .hero h1,.hero__lead{max-width:none}
 .hero__cap{display:none}
 .hero__lead{font-size:16px}
 .hero__cta .btn{width:100%}
 .stats{grid-template-columns:1fr 1fr;margin-top:36px}
 .stats div{padding:14px}.stats b{font-size:18px}
 .facts,.versions,.cards3,.systems,.svc,.reviews,.steps,.contacts,.videos,.prod,.about__stats{grid-template-columns:1fr}
 .scard--wide,.contacts .map,.videos .vthumb:first-child{grid-column:auto}
 .gallery{grid-template-columns:1fr 1fr;grid-auto-rows:180px}
 .gallery figure:first-child{grid-column:span 2;grid-row:auto}
 .scenes__grid{grid-template-columns:1fr;grid-template-rows:none}
 .scenes__main{grid-row:auto;min-height:280px}
 .scenes__main img{min-height:280px}
 .liveg{grid-template-columns:1fr 1fr;grid-auto-rows:minmax(140px,28vw)}
 .liveg__item--hero{grid-column:span 2;grid-row:span 2;min-height:260px}
 .liveg__item--wide{grid-column:span 2}
 .liveg__item--hero img{min-height:260px}
 .pano{min-height:520px}.pano__in{grid-template-columns:1fr;gap:12px;padding:22px}.pano__deg{font-size:72px}
 .chassis__media img{height:280px}
 .vthumb{min-height:260px}
 .plan{padding:14px}.plan__img{min-height:220px}
 .paybar{grid-template-columns:1fr}
 .about__stats{grid-template-columns:repeat(3,1fr)}.about__stats b{font-size:28px}
 .vcard__foot{flex-direction:column;align-items:stretch}
 .mcta{display:flex;position:fixed;z-index:40;left:0;right:0;bottom:0;gap:8px;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:rgba(11,17,22,.96);border-top:1px solid rgba(255,255,255,.08)}
 .mcta .btn{flex:1;padding:13px 10px;font-size:14px}
 .footer{padding-bottom:96px}
 .footer__tel a{text-align:left}
 .footer__top{grid-template-columns:1fr}.footer nav{justify-content:flex-start}
}

/* 13.10 — планировка «На 3 человека» */
.tab-new{font:700 10px var(--fb);text-transform:uppercase;background:#FFC24B;color:#0B1116;border-radius:10px;padding:2px 6px;margin-left:4px;vertical-align:1px}
.todo-flag{display:inline-block;font:600 12px var(--fb);background:#FFF3C4;color:#7A5A00;border-radius:6px;padding:4px 8px;margin-left:8px}
@media(max-width:767px){.tabs{display:flex;flex-wrap:wrap}.tabs button{padding:10px 12px}}
@media(max-width:767px){.tabs{display:grid;grid-template-columns:auto auto auto;flex-wrap:nowrap}.tabs button{padding:9px 8px;font-size:13px}.tab-new{display:none}}


/* —— site.js chrome —— */
.hero__media-toggle{position:absolute;right:20px;bottom:56px;z-index:3;width:44px;height:44px;border-radius:50%;border:0;background:rgba(15,23,32,.72);color:#fff;font-size:14px;cursor:pointer;backdrop-filter:blur(6px)}
.hero__media-toggle:hover{background:rgba(15,23,32,.9)}
.header.is-open .nav{display:flex;flex-direction:column;gap:12px;position:absolute;left:0;right:0;top:100%;background:#0f1720;padding:20px 24px 28px;z-index:40}
body.nav-open{overflow:hidden}
@media (min-width:1024px){.header.is-open .nav{position:static;flex-direction:row;background:transparent;padding:0}}

/* —— Fullscreen lightbox —— */
.lb[hidden]{display:none!important}
.lb{position:fixed;inset:0;z-index:200;display:grid;place-items:center;padding:16px}
.lb__backdrop{position:absolute;inset:0;background:rgba(11,17,22,.88);backdrop-filter:blur(6px)}
.lb__panel{position:relative;z-index:1;width:min(100%,1200px);max-height:94vh;display:flex;flex-direction:column;align-items:center}
.lb__stage{width:100%;display:grid;place-items:center;min-height:50vh}
.lb__stage img{max-width:100%;max-height:min(78vh,900px);width:auto;height:auto;object-fit:contain;border-radius:var(--r-sm);background:#0a1015}
.lb__close{position:absolute;top:0;right:0;z-index:3;width:48px;height:48px;border:0;border-radius:50%;background:rgba(255,255,255,.14);color:#fff;font-size:28px;line-height:1;cursor:pointer}
.lb__close:hover{background:var(--arc);color:var(--g950)}
.lb__nav{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:48px;height:48px;border:0;border-radius:var(--r-sm);background:rgba(255,255,255,.16);color:#fff;font-size:22px;cursor:pointer;backdrop-filter:blur(8px)}
.lb__nav--prev{left:8px}
.lb__nav--next{right:8px;background:var(--arc);color:var(--g950)}
.lb__nav[hidden]{display:none!important}
.lb__meta{display:flex;justify-content:space-between;gap:16px;width:100%;margin-top:14px;color:rgba(255,255,255,.85);font-size:14px}
.lb__meta p{margin:0}
body.lb-open{overflow:hidden}
@media(max-width:767px){
 .lb__nav{width:40px;height:40px;font-size:18px}
 .lb__nav--prev{left:4px}.lb__nav--next{right:4px}
 .lb__stage img{max-height:70vh}
}