/* ==========================================================================
   N2O Food Gas — основные стили
   ========================================================================== */

@font-face{font-family:'Bebas Neue';src:url(../fonts/BebasNeue-Bold.woff2) format('woff2');font-weight:700;font-style:normal;font-display:swap}
@font-face{font-family:'Bebas Neue';src:url(../fonts/BebasNeue-Regular.woff2) format('woff2');font-weight:400;font-style:normal;font-display:swap}

:root{
	--bg:#101012;
	--bg-2:#1a1a1d;
	--card:#202020;
	--line:#2e2e33;
	--text:#fff;
	--muted:#9a9aa3;
	--green:#0dbe00;
	--green-2:#0a9a00;
	--green-glow:rgba(13,190,0,.35);
	--violet:#b04ad6;
	--violet-2:#d482ed;
	--radius:20px;
	--radius-sm:12px;
	--container:1240px;
	--font:Montserrat,-apple-system,system-ui,'Segoe UI',Roboto,Arial,sans-serif;
	--font-display:'Bebas Neue',Impact,'Arial Narrow',sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:500 16px/1.5 var(--font);overflow-x:hidden}
body.is-locked{overflow:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer}
h1,h2,h3{margin:0;font-weight:700}
p{margin:0 0 1em}
sub{font-size:.6em}
[hidden]{display:none!important}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.main{position:relative}
.main::before{content:"";position:absolute;inset:0;pointer-events:none;z-index:-1;
	background:
		radial-gradient(600px 400px at 90% 30%,rgba(13,190,0,.10),transparent 70%),
		radial-gradient(700px 500px at 0% 60%,rgba(176,74,214,.10),transparent 70%),
		radial-gradient(600px 400px at 100% 85%,rgba(13,190,0,.08),transparent 70%)}

/* ---------- Кнопки ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:10px 22px;border-radius:999px;border:2px solid transparent;font-weight:700;font-size:15px;line-height:1.1;text-align:center;transition:background .2s,border-color .2s,transform .2s,box-shadow .2s;white-space:nowrap}
.btn:active{transform:translateY(1px)}
.btn--green{background:var(--green);color:#fff;box-shadow:0 8px 24px -8px var(--green-glow)}
.btn--green:hover{background:var(--green-2);box-shadow:0 10px 30px -6px var(--green-glow)}
.btn--ghost{border-color:rgba(255,255,255,.25);background:transparent;color:#fff}
.btn--ghost:hover{border-color:var(--green);color:var(--green)}
.btn--lg{min-height:56px;padding:14px 32px;font-size:16px}
.btn--block{width:100%}

/* ---------- Шапка ---------- */
.header{position:sticky;top:0;z-index:50;background:rgba(16,16,18,.82);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.06)}
.header__inner{display:flex;align-items:center;gap:28px;min-height:76px}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo img{height:52px;width:auto}
.logo__mark{display:grid;place-items:center;width:46px;height:46px;border-radius:12px;background:var(--green);font:700 20px/1 var(--font-display);letter-spacing:.02em}
.logo__text{display:flex;flex-direction:column;line-height:1.1}
.logo__text b{font:700 24px/1 var(--font-display);letter-spacing:.04em}
.logo__text small{font-size:11px;color:var(--muted)}
.nav{margin-left:auto}
.nav__list{display:flex;gap:26px;list-style:none;margin:0;padding:0}
.nav__list a{font-size:14px;font-weight:600;color:#d8d8de;transition:color .2s;white-space:nowrap}
.nav__list .current-menu-item>a,.nav__list .current_page_item>a{color:var(--green)}
.nav__list a:hover{color:var(--green)}
.header__contacts{display:flex;align-items:center;gap:14px}
.header__phone{font-weight:700;font-size:17px;white-space:nowrap}
.header__phone:hover{color:var(--green)}
.messengers{display:inline-flex;gap:8px}
.messenger{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;transition:transform .2s}
.messenger:hover{transform:scale(1.08)}
.messenger svg{width:20px;height:20px}
.messenger--wa{background:#25d366}
.messenger--tg{background:#2aa1da}
.burger{display:none;position:relative;width:44px;height:44px;border:0;border-radius:12px;background:var(--bg-2);margin-left:auto}
.burger span,.burger::before,.burger::after{content:"";position:absolute;left:12px;right:12px;height:2px;background:#fff;border-radius:2px;transition:transform .25s,opacity .25s}
.burger span{top:21px}
.burger::before{top:14px}
.burger::after{top:28px}
.is-menu-open .burger span{opacity:0}
.is-menu-open .burger::before{transform:translateY(7px) rotate(45deg)}
.is-menu-open .burger::after{transform:translateY(-7px) rotate(-45deg)}

/* ---------- Первый экран ---------- */
.hero{position:relative;padding:40px 0 20px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;background:var(--hero-bg,none) center/cover no-repeat;opacity:.35}
.hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:60%;z-index:-1;background:linear-gradient(to top,rgba(13,190,0,.16),transparent)}
.hero__inner{display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:30px;min-height:560px}
.hero__title{font-family:var(--font-display);font-weight:700;text-transform:uppercase;line-height:.95;font-size:clamp(40px,5.4vw,84px);letter-spacing:.01em;margin-bottom:28px}
.hero__title span{display:block;white-space:nowrap}
.hero__title .accent{color:var(--green);text-shadow:0 0 40px var(--green-glow)}
.hero__list{list-style:none;margin:0 0 34px;padding:0;display:grid;gap:12px}
.hero__list li{position:relative;padding-left:26px;font-size:18px;font-weight:600}
.hero__list li::before{content:"";position:absolute;left:0;top:.45em;width:10px;height:10px;border-radius:50%;background:var(--green);box-shadow:0 0 12px var(--green)}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px}
.hero__media{position:relative;display:flex;justify-content:center;align-items:flex-end;min-height:480px}
.hero__media::before{content:"";position:absolute;left:10%;right:10%;bottom:2%;height:60%;border-radius:50%;background:radial-gradient(closest-side,rgba(13,190,0,.45),transparent);filter:blur(20px)}
.hero__media>img{position:relative;max-height:560px;width:auto}
.hero__cylinders{position:relative;display:flex;align-items:flex-end;justify-content:center;gap:0}
.hero__cylinders img{height:auto;filter:drop-shadow(0 20px 30px rgba(0,0,0,.6))}
.hero__cylinders img:nth-child(1){width:84px;margin-right:-6px;transform:rotate(-7deg);transform-origin:bottom}
.hero__cylinders img:nth-child(2){width:100px;position:relative;z-index:2}
.hero__cylinders img:nth-child(3){width:230px;margin-left:-26px;position:relative;z-index:3}
.hero__formula{position:absolute;top:4%;right:4%;font:700 clamp(70px,9vw,130px)/1 var(--font-display);color:transparent;-webkit-text-stroke:2px rgba(13,190,0,.55);pointer-events:none}

.advantages{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:10px}
.advantage{position:relative;padding:22px 22px 20px;border-radius:var(--radius);background:linear-gradient(160deg,rgba(255,255,255,.06),rgba(255,255,255,.015));border:1px solid rgba(255,255,255,.08);display:flex;flex-direction:column;gap:6px;overflow:hidden}
.advantage::after{content:"";position:absolute;right:-30px;bottom:-30px;width:90px;height:90px;border-radius:50%;background:var(--green);opacity:.18;filter:blur(24px)}
.advantage__num{font:700 30px/1 var(--font-display);color:var(--green)}
.advantage b{font-size:17px;line-height:1.25}
.advantage small{font-size:13px;color:var(--muted)}

/* ---------- Секции ---------- */
.section{padding:70px 0 0}
.section:last-of-type{padding-bottom:80px}
.section__head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:30px}
.section__head .section__title{margin-bottom:0}
.section__title{font:700 clamp(40px,5vw,64px)/1 var(--font-display);text-transform:uppercase;letter-spacing:.01em;margin-bottom:30px}
.section__lead{max-width:680px;margin:-14px 0 30px;color:var(--muted);font-size:17px}

.grid{display:grid;gap:20px}
.grid--4{grid-template-columns:repeat(4,1fr)}
.grid--3{grid-template-columns:repeat(3,1fr)}

/* ---------- Акции ---------- */
.promos{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.promo{position:relative;min-height:230px;border-radius:var(--radius);overflow:hidden;display:flex;padding:26px;isolation:isolate}
.promo--green{background:linear-gradient(135deg,#0dbe00,#067a00)}
.promo--dark{background:linear-gradient(135deg,#26262b,#141416);border:1px solid var(--line)}
.promo--violet{background:linear-gradient(135deg,#8c2fb8,#4d1669)}
.promo__text{position:relative;z-index:2;max-width:64%;display:flex;flex-direction:column}
.promo h3{font:700 30px/1.05 var(--font-display);text-transform:uppercase;margin-bottom:8px;text-wrap:balance}
.promo p{font-size:14px;opacity:.85;margin-bottom:16px}
.promo__price{margin-top:auto;display:inline-block;align-self:flex-start;padding:8px 14px;border-radius:999px;background:rgba(0,0,0,.35);font:700 26px/1 var(--font-display);letter-spacing:.02em}
.promo__img{position:absolute;right:-10px;bottom:0;height:100%;width:55%;object-fit:cover;object-position:left center;z-index:1;-webkit-mask-image:linear-gradient(to right,transparent,#000 30%);mask-image:linear-gradient(to right,transparent,#000 30%)}
.promo__btn{position:absolute;right:18px;top:18px;z-index:3;width:44px;height:44px;border-radius:50%;border:0;background:#fff;color:#111;font-size:20px;font-weight:700;transition:transform .2s}
.promo__btn:hover{transform:rotate(-45deg)}

/* ---------- Карточки ---------- */
.card{position:relative;display:flex;flex-direction:column;border-radius:var(--radius);background:var(--card) url(../img/bg-card.webp) center bottom/cover no-repeat;border:1px solid rgba(255,255,255,.06);overflow:hidden;transition:transform .25s,border-color .25s,box-shadow .25s}
.card:hover{transform:translateY(-4px);border-color:rgba(13,190,0,.45);box-shadow:0 18px 40px -18px var(--green-glow)}
.card__media{position:relative;height:300px;display:flex;align-items:center;justify-content:center;padding:26px 20px 10px}
.card__media img{max-height:100%;width:auto;object-fit:contain;filter:drop-shadow(0 16px 20px rgba(0,0,0,.55));transition:transform .35s}
.card:hover .card__media img{transform:scale(1.04) rotate(-2deg)}
.card__volume{position:absolute;left:16px;top:16px;z-index:2;font:700 44px/1 var(--font-display);color:var(--green);text-shadow:0 0 18px var(--green-glow)}
.card__badge{position:absolute;right:16px;top:18px;z-index:2;padding:5px 10px;border-radius:999px;background:var(--violet);font-size:12px;font-weight:700}
.card__body{display:flex;flex-direction:column;gap:12px;padding:0 20px 20px;flex:1}
.card__meta{display:flex;flex-wrap:wrap;gap:6px}
.card__meta span{padding:4px 10px;border-radius:999px;background:rgba(255,255,255,.08);font-size:12px;font-weight:600;color:#d8d8de}
.card__title{font-size:18px;line-height:1.25;font-weight:700}
.card__desc{font-size:14px;color:var(--muted);margin:0}
.card__prices{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:auto}
.price{display:flex;flex-direction:column}
.price small{font-size:12px;color:var(--muted);font-weight:600}
.price b{font:700 28px/1.05 var(--font-display);letter-spacing:.02em;white-space:nowrap}
.price--alt b{color:var(--green)}
.card__actions{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.card__actions .btn{padding-left:10px;padding-right:10px;min-height:42px;font-size:14px}
.card__row{display:flex;align-items:flex-end;justify-content:space-between;gap:10px;margin-top:auto}
.card__row .btn{min-height:42px;font-size:14px;padding:8px 18px}

.card--acc{background-image:url(../img/bg-card-small.webp);background-size:cover}
.card--acc .card__media{height:220px}
.card--service .card__media{height:260px}
.card--age{align-items:center;justify-content:center;text-align:center;gap:10px;min-height:340px;background:#0c0c0e url(../img/bg-card-age.webp) center/cover no-repeat;padding:30px;font-size:0}
.card--age b,.card--age span{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- Команда ---------- */
.person{border-radius:var(--radius);background:var(--bg-2);border:1px solid var(--line);overflow:hidden;padding-bottom:20px}
.person__photo{aspect-ratio:1;overflow:hidden;margin-bottom:16px}
.person__photo img{width:100%;height:100%;object-fit:cover}
.person__name{font:700 28px/1 var(--font-display);padding:0 20px}
.person__role{display:block;padding:4px 20px 10px;color:var(--green);font-size:14px;font-weight:600}
.person__text{padding:0 20px;font-size:14px;color:var(--muted)}

/* ---------- Отзывы ---------- */
.slider-nav{display:flex;gap:10px}
.slider-nav__btn{width:48px;height:48px;border-radius:50%;border:2px solid rgba(255,255,255,.2);background:transparent;font-size:18px;transition:border-color .2s,color .2s}
.slider-nav__btn:hover{border-color:var(--green);color:var(--green)}
.reviews{display:grid;grid-auto-flow:column;grid-auto-columns:calc((100% - 40px)/3);gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;padding-bottom:6px}
.reviews::-webkit-scrollbar{display:none}
.review{scroll-snap-align:start;display:flex;flex-direction:column;gap:14px;padding:26px;border-radius:var(--radius);background:var(--bg-2);border:1px solid var(--line)}
.review__stars{color:var(--green);letter-spacing:3px}
.review__text{font-size:15px;color:#d8d8de;flex:1}
.review__text p:last-child{margin:0}
.review__author{display:flex;align-items:center;gap:12px}
.review__author img,.review__avatar{width:46px;height:46px;border-radius:50%;object-fit:cover}
.review__avatar{display:grid;place-items:center;background:var(--violet);font-weight:700}
.review__author span{display:flex;flex-direction:column}
.review__author small{color:var(--muted);font-size:12px}

/* ---------- FAQ ---------- */
.faq{display:grid;grid-template-columns:1fr 1fr;gap:14px;align-items:start}
.faq__item{border-radius:var(--radius-sm);background:var(--bg-2);border:1px solid var(--line);transition:border-color .2s}
.faq__item[open]{border-color:rgba(13,190,0,.5)}
.faq__item summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 22px;font-weight:700;cursor:pointer}
.faq__item summary::-webkit-details-marker{display:none}
.faq__icon{position:relative;flex-shrink:0;width:30px;height:30px;border-radius:50%;background:rgba(255,255,255,.08)}
.faq__icon::before,.faq__icon::after{content:"";position:absolute;left:50%;top:50%;width:12px;height:2px;background:#fff;transform:translate(-50%,-50%);transition:transform .25s}
.faq__icon::after{transform:translate(-50%,-50%) rotate(90deg)}
.faq__item[open] .faq__icon{background:var(--green)}
.faq__item[open] .faq__icon::after{transform:translate(-50%,-50%) rotate(0)}
.faq__answer{padding:0 22px 20px;color:#c9c9d0;font-size:15px}
.faq__answer p:last-child{margin:0}

/* ---------- Заявка ---------- */
.cta{display:grid;grid-template-columns:1fr 1fr;gap:40px;padding:44px;border-radius:28px;background:linear-gradient(135deg,rgba(13,190,0,.18),rgba(176,74,214,.14)),var(--bg-2);border:1px solid rgba(255,255,255,.08)}
.cta__text p{color:#d0d0d6;font-size:17px}
.cta__contacts{list-style:none;padding:0;margin:26px 0;display:grid;gap:14px}
.cta__contacts li{display:flex;flex-direction:column}
.cta__contacts small{color:var(--muted);font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.06em}
.cta__contacts a,.cta__contacts span{font-size:19px;font-weight:700}
.cta__contacts a:hover{color:var(--green)}

.order-form{display:grid;gap:14px}
.order-form__product{padding:10px 14px;border-radius:var(--radius-sm);background:rgba(13,190,0,.14);color:var(--green);font-weight:700;font-size:14px}
.field{display:grid;gap:6px}
.field span{font-size:13px;font-weight:600;color:var(--muted)}
.field input,.field textarea{width:100%;padding:14px 16px;border-radius:var(--radius-sm);border:1px solid var(--line);background:rgba(0,0,0,.35);color:#fff;font:500 16px/1.3 var(--font);transition:border-color .2s}
.field textarea{resize:vertical;min-height:70px}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--green)}
.field input.is-error{border-color:#ef4444}
.check{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--muted);cursor:pointer}
.check input{margin:2px 0 0;width:18px;height:18px;accent-color:var(--green);flex-shrink:0}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;opacity:0}
.order-form__msg{font-size:14px;font-weight:600;min-height:1em}
.order-form__msg.is-ok{color:var(--green)}
.order-form__msg.is-error{color:#ef4444}
.order-form.is-sending button[type=submit]{opacity:.6;pointer-events:none}

/* ---------- SEO-текст ---------- */
.seo{position:relative;padding:40px;border-radius:28px;background:var(--bg-2) url(../img/bg-blockquote.webp) center top/cover no-repeat;border:1px solid var(--line)}
.seo__text{position:relative;max-height:220px;overflow:hidden;color:#c9c9d0;transition:max-height .4s}
.seo__text::after{content:"";position:absolute;left:0;right:0;bottom:0;height:90px;background:linear-gradient(transparent,var(--bg-2))}
.seo.is-open .seo__text{max-height:none}
.seo.is-open .seo__text::after,.seo.is-open .seo__more{display:none}
.seo__text h3{font-size:20px;margin:1.2em 0 .5em;color:#fff}
.seo__text ul{padding-left:20px}
.seo__text strong{color:#fff}
.seo__more{margin-top:18px}

/* ---------- Страницы ---------- */
.section--page{min-height:50vh}
.page__content{max-width:820px;color:#d0d0d6}
.page__content a{color:var(--green);text-decoration:underline}
.page__entry+.page__entry{margin-top:30px}

/* ---------- Подвал ---------- */
.footer{margin-top:80px;padding:44px 0 30px;background:#0b0b0d;border-top:1px solid rgba(255,255,255,.06)}
.footer__inner{display:flex;flex-wrap:wrap;justify-content:space-between;gap:30px}
.footer__col{display:flex;flex-direction:column;gap:12px}
.footer__copy{color:var(--muted);font-size:13px;margin:0}
.footer__menu{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.footer__menu a{color:#c9c9d0;font-size:14px}
.footer__menu a:hover{color:var(--green)}
.footer__contacts{align-items:flex-end;text-align:right}
.footer__contacts span{color:var(--muted);font-size:14px}
.footer__phone{font:700 30px/1 var(--font-display);letter-spacing:.03em}
.footer__legal{display:flex;align-items:center;gap:14px;margin:30px 0 0;padding-top:22px;border-top:1px solid rgba(255,255,255,.06);color:var(--muted);font-size:13px}
.age{flex-shrink:0;display:grid;place-items:center;width:46px;height:46px;border-radius:50%;border:2px solid #ef4444;color:#ef4444;font-weight:800;font-size:14px}

/* ---------- Плавающая кнопка звонка ---------- */
.fab{position:fixed;right:20px;bottom:20px;z-index:40;display:none;place-items:center;width:58px;height:58px;border-radius:50%;background:var(--green);box-shadow:0 10px 30px -6px var(--green-glow);animation:pulse 2s infinite}
.fab svg{width:26px;height:26px}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(13,190,0,.55)}70%{box-shadow:0 0 0 16px rgba(13,190,0,0)}100%{box-shadow:0 0 0 0 rgba(13,190,0,0)}}

/* ---------- Модальные окна ---------- */
.modal{position:fixed;inset:0;z-index:100;display:grid;place-items:center;padding:20px}
.modal__overlay{position:absolute;inset:0;background:rgba(0,0,0,.75);backdrop-filter:blur(4px)}
.modal__dialog{position:relative;width:100%;max-width:460px;max-height:calc(100vh - 40px);overflow:auto;padding:34px 30px 28px;border-radius:24px;background:linear-gradient(160deg,#1f1f23,#141416);border:1px solid rgba(255,255,255,.1);animation:modal-in .25s ease}
.modal__dialog--wide{max-width:760px}
.modal__close{position:absolute;right:14px;top:12px;width:40px;height:40px;border:0;border-radius:50%;background:rgba(255,255,255,.08);font-size:26px;line-height:1}
.modal__close:hover{background:var(--green)}
.modal__title{font:700 40px/1 var(--font-display);text-transform:uppercase;margin-bottom:8px}
.modal__lead{color:var(--muted);font-size:14px}
@keyframes modal-in{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}

.more{display:grid;grid-template-columns:220px 1fr;gap:30px;align-items:center}
.more__img{max-height:380px;width:auto;margin:0 auto;filter:drop-shadow(0 16px 20px rgba(0,0,0,.55))}
.more__body{display:flex;flex-direction:column;gap:16px}
.more__body h3{font:700 40px/1 var(--font-display);text-transform:uppercase}
.more__text{color:#c9c9d0}
.more__text p:last-child{margin:0}

/* ---------- Адаптив ---------- */
@media (max-width:1600px){
	.nav__list{gap:18px}
	.nav__list a{font-size:13.5px}
	.header__contacts .messengers{display:none}
}
@media (max-width:1279px){
	.nav{position:fixed;top:76px;left:0;right:0;bottom:0;margin:0;padding:24px 20px;background:rgba(16,16,18,.98);transform:translateX(100%);transition:transform .3s;overflow:auto}
	.is-menu-open .nav{transform:none}
	.nav__list{flex-direction:column;gap:0}
	.nav__list a{display:block;padding:16px 0;font-size:20px;border-bottom:1px solid var(--line)}
	.nav__list .sub-menu{position:static;opacity:1;visibility:visible;transform:none;min-width:0;padding:0 0 0 18px;background:none;border:0;box-shadow:none}
	.nav__list .sub-menu a{font-size:17px;padding:12px 0;border-radius:0;color:var(--muted)}
	.nav__list .menu-item-has-children>a::after{display:none}
	.burger{display:block;margin-left:0}
	.header__contacts{margin-left:auto}
}
@media (max-width:1024px){
	.grid--4{grid-template-columns:repeat(2,1fr)}
	.advantages{grid-template-columns:repeat(2,1fr)}
	.promos{grid-template-columns:1fr 1fr}
	.reviews{grid-auto-columns:calc((100% - 20px)/2)}
	.hero__inner{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
	.header__inner{min-height:64px;gap:12px}
	.nav{top:64px}
	.logo img{height:40px}
	.header__phone{font-size:15px}
	.hero{padding-top:24px}
	.hero__inner{grid-template-columns:1fr;min-height:0;gap:10px}
	.hero__media{order:-1;min-height:260px}
	.hero__cylinders img:nth-child(1){width:50px}
	.hero__cylinders img:nth-child(2){width:60px}
	.hero__cylinders img:nth-child(3){width:140px}
	.hero__media>img{max-height:320px}
	.hero__list li{font-size:16px}
	.hero__actions .btn{flex:1}
	.advantages{gap:10px}
	.advantage{padding:16px}
	.advantage b{font-size:15px}
	.section{padding-top:54px}
	.grid--3,.promos,.faq{grid-template-columns:1fr}
	.grid--4{gap:12px}
	.card__media{height:220px;padding:20px 10px 6px}
	.card--acc .card__media,.card--service .card__media{height:190px}
	.card__volume{font-size:32px;left:12px;top:12px}
	.card__body{padding:0 12px 14px;gap:10px}
	.card__title{font-size:15px}
	.card__prices{grid-template-columns:1fr;gap:4px}
	.price b{font-size:24px}
	.card__actions{grid-template-columns:1fr}
	.card__row{flex-direction:column;align-items:stretch}
	.card--age{min-height:260px}
	.reviews{grid-auto-columns:88%}
	.cta{grid-template-columns:1fr;padding:26px 18px;gap:10px}
	.seo{padding:26px 18px}
	.more{grid-template-columns:1fr}
	.more__img{max-height:240px}
	.footer__contacts{align-items:flex-start;text-align:left}
	.fab{display:grid}
}
@media (max-width:420px){
	.header__phone{display:none}
	.card__badge{display:none}
}
@media (prefers-reduced-motion:reduce){
	*{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}

/* ==========================================================================
   Внутренние страницы
   ========================================================================== */
.section--tight{padding-top:30px}
.page-hero{position:relative;padding:34px 0 40px;overflow:hidden;border-bottom:1px solid rgba(255,255,255,.06);background:radial-gradient(700px 300px at 85% 0,rgba(13,190,0,.16),transparent 70%),radial-gradient(600px 300px at 0 100%,rgba(176,74,214,.12),transparent 70%)}
.page-hero__inner{display:grid;grid-template-columns:1fr;gap:30px;align-items:center}
.page-hero--image .page-hero__inner{grid-template-columns:1.3fr .7fr}
.page-hero__title{font:700 clamp(44px,6vw,84px)/.95 var(--font-display);text-transform:uppercase;margin:14px 0 14px}
.page-hero__sub{max-width:720px;color:#c9c9d0;font-size:18px;margin:0}
.page-hero__meta{margin-top:14px;color:var(--muted);font-size:14px}
.page-hero__meta a{color:var(--green)}
.page-hero__media img{max-height:320px;width:auto;margin-left:auto;border-radius:var(--radius)}

.crumbs ol{display:flex;flex-wrap:wrap;gap:6px;list-style:none;margin:0;padding:0;font-size:13px;color:var(--muted)}
.crumbs li+li::before{content:"/";margin-right:6px;opacity:.5}
.crumbs a:hover{color:var(--green)}
.crumbs [aria-current]{color:#d8d8de}

.tabs{display:flex;flex-wrap:wrap;gap:10px}
.tabs__item{padding:10px 20px;border-radius:999px;border:1px solid var(--line);background:var(--bg-2);font-weight:600;font-size:14px;transition:border-color .2s,background .2s}
.tabs__item:hover{border-color:var(--green)}
.tabs__item.is-active{background:var(--green);border-color:var(--green)}

.card__title a:hover{color:var(--green)}
a.card__media{color:inherit}

/* Текстовые блоки */
.prose{max-width:860px;color:#d0d0d6;font-size:17px;line-height:1.7}
.prose h2{font:700 clamp(30px,3.4vw,42px)/1.05 var(--font-display);text-transform:uppercase;color:#fff;margin:1.4em 0 .5em}
.prose h3{font-size:21px;color:#fff;margin:1.3em 0 .5em}
.prose>:first-child,.prose .section__title:first-child{margin-top:0}
.prose ul,.prose ol{padding-left:22px}
.prose li{margin-bottom:.4em}
.prose li::marker{color:var(--green)}
.prose strong{color:#fff}
.prose a{color:var(--green);text-decoration:underline;text-underline-offset:3px}
.prose img{border-radius:var(--radius-sm)}
.prose blockquote{margin:1.5em 0;padding:18px 24px;border-left:4px solid var(--green);background:var(--bg-2);border-radius:0 var(--radius-sm) var(--radius-sm) 0}
.prose table{width:100%;border-collapse:collapse}
.prose td,.prose th{padding:10px;border-bottom:1px solid var(--line);text-align:left}

.split{display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center}
.split--reverse .split__media{order:-1}
.split__media img{width:100%;border-radius:var(--radius);box-shadow:0 30px 60px -30px rgba(0,0,0,.8)}

.advantages--3{grid-template-columns:repeat(3,1fr)}

.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.gallery__item{display:block;border-radius:var(--radius-sm);overflow:hidden;background:#fff;border:1px solid var(--line);transition:transform .2s}
.gallery__item:hover{transform:translateY(-3px)}
.gallery__item img{width:100%;aspect-ratio:3/4;object-fit:contain;background:#fff}

/* Контакты */
.contacts{display:grid;grid-template-columns:1fr 1fr;gap:40px;padding:40px;border-radius:28px;background:var(--bg-2);border:1px solid var(--line)}
.contacts__form h3{font:700 34px/1 var(--font-display);text-transform:uppercase;margin-bottom:18px}
.contacts__req{margin-top:24px;padding-top:20px;border-top:1px solid var(--line);color:var(--muted);font-size:14px}
.contacts__map{margin-top:24px;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}
.contacts__map iframe{display:block;width:100%;min-height:420px;border:0}

/* Карточка товара */
.product{padding:30px 0 0}
.product__grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;margin-top:22px;align-items:start}
.product__main{position:relative;display:flex;align-items:center;justify-content:center;min-height:520px;padding:40px;border-radius:28px;background:var(--card) url(../img/bg-card.webp) center bottom/cover no-repeat;border:1px solid rgba(255,255,255,.06)}
.product__main img{max-height:460px;width:auto;filter:drop-shadow(0 20px 30px rgba(0,0,0,.6))}
.product__main .card__volume{font-size:60px;left:24px;top:22px}
.product__thumbs{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.product__thumb{width:84px;height:84px;padding:8px;border-radius:14px;border:2px solid var(--line);background:var(--bg-2)}
.product__thumb img{width:100%;height:100%;object-fit:contain}
.product__thumb.is-active{border-color:var(--green)}
.product__title{font:700 clamp(40px,5vw,68px)/.95 var(--font-display);text-transform:uppercase;margin-bottom:16px}
.product__info .card__meta{margin-bottom:18px}
.product__short{color:#d0d0d6;font-size:17px}
.product__prices{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:24px 0}
.product__price{display:flex;flex-direction:column;gap:6px;padding:18px;border-radius:var(--radius);background:var(--bg-2);border:1px solid var(--line)}
.product__price.is-main{border-color:rgba(13,190,0,.55);background:linear-gradient(160deg,rgba(13,190,0,.16),var(--bg-2))}
.product__price small{color:var(--muted);font-size:13px;font-weight:600}
.product__price b{font:700 38px/1 var(--font-display);letter-spacing:.02em}
.product__price .btn{margin-top:8px;min-height:42px;font-size:14px}
.product__benefits{list-style:none;padding:0;margin:0 0 18px;display:grid;gap:8px}
.product__benefits li{position:relative;padding-left:26px;font-size:15px;color:#d0d0d6}
.product__benefits li::before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:800}
.product__phone{color:var(--muted);font-size:15px}
.product__phone b{color:#fff}
.product__phone:hover b{color:var(--green)}
.product__details{display:grid;grid-template-columns:1.3fr .7fr;gap:40px;margin-top:60px;padding-top:40px;border-top:1px solid var(--line)}
.product__details h2{font:700 36px/1 var(--font-display);text-transform:uppercase;margin:0 0 18px;color:#fff}
.product__specs table{width:100%;border-collapse:collapse;font-size:15px}
.product__specs th,.product__specs td{padding:12px 0;border-bottom:1px dashed var(--line);text-align:left;vertical-align:top}
.product__specs th{color:var(--muted);font-weight:500;padding-right:16px}
.product__specs td{font-weight:600}

/* Блог */
.post-card{display:flex;flex-direction:column;border-radius:var(--radius);background:var(--bg-2);border:1px solid var(--line);overflow:hidden;transition:transform .25s,border-color .25s}
.post-card:hover{transform:translateY(-4px);border-color:rgba(13,190,0,.45)}
.post-card__cover{display:flex;align-items:center;justify-content:center;aspect-ratio:16/10;background:var(--card) url(../img/bg-card-small.webp) center/cover;overflow:hidden}
.post-card__cover img{max-height:88%;width:auto;object-fit:contain;filter:drop-shadow(0 14px 20px rgba(0,0,0,.5))}
.post-card__ph{font:700 64px/1 var(--font-display);color:var(--green)}
.post-card__body{display:flex;flex-direction:column;gap:10px;padding:22px;flex:1}
.post-card__date{color:var(--muted);font-size:13px}
.post-card__title{font-size:19px;line-height:1.3}
.post-card__title a:hover{color:var(--green)}
.post-card__lead{color:#c9c9d0;font-size:15px;margin:0;flex:1}
.post-card__more{color:var(--green);font-weight:700;font-size:14px}
.pager{margin-top:40px}
.pager .nav-links{display:flex;gap:8px;flex-wrap:wrap}
.pager .page-numbers{display:grid;place-items:center;min-width:46px;height:46px;padding:0 12px;border-radius:12px;border:1px solid var(--line);background:var(--bg-2);font-weight:700}
.pager .page-numbers.current,.pager a.page-numbers:hover{background:var(--green);border-color:var(--green)}
.article__cover{width:100%;max-height:460px;object-fit:contain;padding:30px;border-radius:28px;background:var(--card) url(../img/bg-card.webp) center/cover;margin-bottom:40px}
.article__body{margin:0 auto}
.article__back{max-width:860px;margin:40px auto 0}

/* Подвал: колонки */
.footer__inner{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.2fr;gap:30px}
.footer__head{display:block;font:700 22px/1 var(--font-display);letter-spacing:.04em;text-transform:uppercase;margin-bottom:6px}
.footer__contacts{align-items:flex-start;text-align:left}
.footer__contacts a:not(.footer__phone):not(.messenger){color:#c9c9d0;font-size:14px}

@media (max-width:1024px){
	.product__grid,.product__details,.split,.contacts{grid-template-columns:1fr}
	.split--reverse .split__media{order:0}
	.footer__inner{grid-template-columns:1fr 1fr}
	.gallery{grid-template-columns:repeat(3,1fr)}
	.page-hero--image .page-hero__inner{grid-template-columns:1fr}
	.page-hero__media{display:none}
}
@media (max-width:760px){
	.page-hero{padding:22px 0 26px}
	.page-hero__sub{font-size:16px}
	.product__main{min-height:340px;padding:24px}
	.product__main img{max-height:300px}
	.product__main .card__volume{font-size:40px}
	.product__prices{grid-template-columns:1fr 1fr;gap:8px}
	.product__price{padding:14px}
	.product__price b{font-size:28px}
	.product__details{margin-top:40px;padding-top:30px}
	.advantages--3{grid-template-columns:1fr}
	.gallery{grid-template-columns:1fr 1fr}
	.contacts{padding:24px 18px}
	.footer__inner{grid-template-columns:1fr}
	.prose{font-size:16px}
}

/* ---------- Акции: ссылки и страница акции ---------- */
.promo__link{color:inherit}
.promo__link:hover{text-decoration:underline;text-underline-offset:4px}
a.promo__btn{display:grid;place-items:center}
.promo__until{position:absolute;left:26px;top:18px;z-index:3;padding:4px 10px;border-radius:999px;background:rgba(0,0,0,.35);font-size:12px;font-weight:700}
.promo__until~.promo__text,.promo:has(.promo__until) .promo__text{padding-top:22px}
.promo-page{padding:30px 0 0}
.promo-page__grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;margin-top:22px;align-items:center}
.promo-page__visual{min-height:440px;padding:0;align-items:center;justify-content:center}
.promo-page__visual img{width:100%;height:100%;max-height:520px;object-fit:cover}
.promo-page__big{font:700 clamp(60px,8vw,110px)/1 var(--font-display);text-align:center;width:100%}
.promo-page__label{display:inline-block;margin-bottom:12px;padding:6px 14px;border-radius:999px;background:var(--violet);font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.04em}
.promo-page__price{display:inline-flex;min-width:240px;margin:10px 0 16px}
.promo-page__until{color:#d0d0d6}
.promo-page__until b{color:#fff}
.promo-page__h{font:700 30px/1 var(--font-display);text-transform:uppercase;margin:22px 0 12px}
.product__details--single{grid-template-columns:1fr}

/* ---------- Картинки в статьях ---------- */
.article-figure{margin:1.8em 0;padding:24px;border-radius:var(--radius);background:var(--card) url(../img/bg-card-small.webp) center/cover;border:1px solid var(--line);text-align:center}
.article-figure img{max-height:380px;width:auto;margin:0 auto;border-radius:0;filter:drop-shadow(0 14px 20px rgba(0,0,0,.5))}
.article-figure figcaption{margin-top:14px;color:var(--muted);font-size:14px}
.post-card__cover img{max-height:none;width:100%;height:100%;object-fit:cover;filter:none}
.article__cover{padding:0;object-fit:cover;max-height:none;aspect-ratio:16/9;background:none}

@media (max-width:1024px){
	.promo-page__grid{grid-template-columns:1fr}
	.promo-page__visual{min-height:300px}
}

/* ---------- Отзывы: кнопки, сетка, форма ---------- */
.section__actions{display:flex;flex-wrap:wrap;align-items:center;gap:10px}
.reviews--grid{grid-auto-flow:row;grid-template-columns:repeat(3,1fr);overflow:visible}
.reviews-empty{padding:28px;border-radius:var(--radius);border:1px dashed var(--line);color:#c9c9d0;margin-bottom:10px}
.reviews-empty p{margin:0}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.stars-input{display:inline-flex;flex-direction:row-reverse;justify-content:flex-end;gap:4px;border:0;margin:0;padding:0}
.stars-input legend{float:left;width:100%;font-size:13px;font-weight:600;color:var(--muted);margin-bottom:4px}
.stars-input input{position:absolute;opacity:0;pointer-events:none}
.stars-input label{font-size:30px;line-height:1;color:#3a3a40;cursor:pointer;transition:color .15s}
.stars-input input:checked~label,.stars-input label:hover,.stars-input label:hover~label{color:var(--green)}
.stars-input input:focus-visible+label{outline:2px solid var(--green);outline-offset:2px}
@media (max-width:1024px){.reviews--grid{grid-template-columns:1fr 1fr}}
@media (max-width:760px){.reviews--grid{grid-template-columns:1fr}.field-row{grid-template-columns:1fr}.section__head{flex-wrap:wrap}}

/* Шапка: логотип вровень с контентом страницы */
.logo img{height:44px}
.header__inner{gap:24px}

/* Выпадающее меню */
.nav__list>li{position:relative}
.nav__list .menu-item-has-children>a::after{content:"";display:inline-block;width:6px;height:6px;margin-left:7px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:translateY(-3px) rotate(45deg);opacity:.7}
.nav__list .sub-menu{list-style:none;margin:0;padding:8px;position:absolute;top:calc(100% + 14px);left:-12px;min-width:190px;border-radius:14px;background:#17171a;border:1px solid var(--line);box-shadow:0 20px 40px -12px rgba(0,0,0,.7);opacity:0;visibility:hidden;transform:translateY(6px);transition:opacity .2s,transform .2s,visibility .2s;z-index:60}
.nav__list .sub-menu::before{content:"";position:absolute;left:0;right:0;top:-16px;height:16px}
.nav__list .sub-menu a{display:block;padding:10px 12px;border-radius:10px}
.nav__list .sub-menu a:hover{background:rgba(13,190,0,.12)}
.nav__list li:hover>.sub-menu,.nav__list li:focus-within>.sub-menu{opacity:1;visibility:visible;transform:none}
@media (max-width:760px){.logo img{height:36px}}

/* ---------- Отзывы о товаре ---------- */
.card__rating{font-size:13px;font-weight:600;color:#d8d8de}
.card__rating{display:inline-flex;align-items:center;gap:6px}
.card__stars{color:#ffc53d;letter-spacing:1px;font-size:14px}
.card__rating--empty{color:var(--muted);font-weight:500}
.card__rating--empty .card__stars{color:#5a5a62}
.card__rating:hover{color:var(--green)}
.product__rating{display:inline-flex;align-items:center;gap:8px;margin:-4px 0 14px;font-size:14px;color:#d0d0d6}
.product__rating b{color:#fff}
.product__stars,.rating-summary__stars{color:#ffc53d;letter-spacing:2px}
.product__rating--empty span:last-child{color:var(--green);text-decoration:underline;text-underline-offset:3px}
.product__rating--empty .product__stars{color:#5a5a62}
.rating-summary{display:flex;align-items:center;gap:16px;margin-bottom:24px}
.rating-summary__avg{font:700 64px/1 var(--font-display)}
.rating-summary div{display:flex;flex-direction:column;gap:2px}
.rating-summary__stars{font-size:22px}
.rating-summary small{color:var(--muted)}
.review__top{display:flex;justify-content:space-between;align-items:center;gap:10px}
.review__top time{font-size:12px;color:var(--muted)}
.review__product{font-size:13px;color:var(--green);font-weight:600}
.reviews-more{margin-top:20px}

/* Блог: отступ между рубриками и статьями */
.tabs + .blog-grid{margin-top:40px}
@media (max-width:760px){.tabs + .blog-grid{margin-top:28px}}

/* ---------- Документы в подвале, cookie ---------- */
.footer__docs{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px 24px;margin-top:16px;font-size:12px;color:var(--muted)}
.footer__links{display:flex;flex-wrap:wrap;gap:8px 18px}
.footer__links a:hover{color:var(--green)}
.check a{color:var(--green);text-decoration:underline;text-underline-offset:2px}
.cookie{position:fixed;left:20px;bottom:20px;z-index:90;max-width:440px;display:flex;flex-direction:column;gap:12px;padding:18px 20px;border-radius:16px;background:#17171a;border:1px solid var(--line);box-shadow:0 20px 40px -12px rgba(0,0,0,.7);font-size:13px;color:#c9c9d0}
.cookie p{margin:0}
.cookie a{color:var(--green);text-decoration:underline}
.cookie .btn{align-self:flex-start;min-height:38px;padding:8px 18px;font-size:14px}
@media (max-width:760px){.cookie{left:12px;right:12px;bottom:12px;max-width:none}}

/* ---------- Карта зоны доставки ---------- */
.delivery-map__card{display:grid;grid-template-columns:1fr 1.15fr;gap:30px;align-items:center;padding:40px;border-radius:28px;background:linear-gradient(135deg,rgba(13,190,0,.10),rgba(176,74,214,.10)),var(--bg-2);border:1px solid rgba(255,255,255,.08);overflow:hidden}
.delivery-map__label{display:inline-block;margin-bottom:12px;padding:6px 14px;border-radius:999px;background:rgba(13,190,0,.15);color:var(--green);font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.06em}
.delivery-map__text .section__title{margin-bottom:20px}
.delivery-map__actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.delivery-map__map{position:relative;border-radius:22px;background:#0c0c0e;border:1px solid var(--line);overflow:hidden}
.delivery-map__map svg{display:block;width:100%;height:auto}
.dm-mkad{fill:#0dbe00;fill-opacity:.10;stroke:#0dbe00;stroke-width:2.5;filter:drop-shadow(0 0 8px rgba(13,190,0,.6))}
.dm-zone{font:700 11px/1 Montserrat,sans-serif;letter-spacing:.14em;fill:#d482ed;fill-opacity:.8}
.dm-zone--green{fill:#0dbe00}
.dm-city{font:600 12px/1 Montserrat,sans-serif;fill:#c9c9d0}
.dm-moscow{font:700 16px/1 'Bebas Neue',Impact,sans-serif;letter-spacing:.08em;fill:#fff}
.dm-pulse{fill:#0dbe00;opacity:.5;transform-box:fill-box;transform-origin:center;animation:dm-pulse 2.4s ease-out infinite}
.dm-pulse--2{animation-delay:1.2s}
@keyframes dm-pulse{0%{transform:scale(.6);opacity:.6}100%{transform:scale(3.4);opacity:0}}
.delivery-map__badge{position:absolute;right:16px;bottom:16px;display:flex;flex-direction:column;align-items:center;padding:10px 14px;border-radius:14px;background:rgba(13,190,0,.9);line-height:1}
.delivery-map__badge b{font:700 28px/1 var(--font-display)}
.delivery-map__badge span{font-size:11px;font-weight:700;text-transform:uppercase}
.contacts__map--yandex{position:relative}
.contacts__map--yandex iframe{min-height:460px}
.contacts__map-cap{position:absolute;left:16px;top:16px;padding:10px 14px;border-radius:12px;background:rgba(16,16,18,.9);border:1px solid var(--line);font-size:13px;color:#d0d0d6;pointer-events:none}
.contacts__map-cap b{color:#fff}
@media (max-width:1024px){.delivery-map__card{grid-template-columns:1fr;padding:26px 18px}}
.product__benefits a{color:var(--green);text-decoration:underline;text-underline-offset:3px}

/* Мобильное меню: backdrop-filter у шапки делает её «контейнером» для fixed-элементов,
   из-за чего панель меню схлопывалась до высоты шапки. На мобильных фильтр отключаем. */
@media (max-width:1279px){
	.header{backdrop-filter:none;-webkit-backdrop-filter:none;background:rgba(16,16,18,.97)}
	.nav{z-index:49;height:auto}
	.admin-bar .nav{top:calc(76px + 32px)}
}
@media (max-width:782px){
	.admin-bar .nav{top:calc(76px + 46px)}
}
@media (max-width:760px){
	.admin-bar .nav{top:calc(64px + 46px)}
}
/* Мобильное меню: подпункты («Акции», «Блог») всегда раскрыты списком под родителем. */
@media (max-width:1279px){
	.nav__list .sub-menu{position:static;opacity:1;visibility:visible;transform:none;min-width:0;padding:0 0 0 18px;margin:0;background:none;border:0;box-shadow:none}
	.nav__list .sub-menu::before{display:none}
	.nav__list .sub-menu a{font-size:17px;padding:12px 0;border-radius:0;color:var(--muted);background:none}
	.nav__list .menu-item-has-children>a::after{display:none}
}