/* Premium graphite/red redesign — visual layer only. Existing IDs/classes and JS logic remain intact. */
:root{
  --accent:#ef2b32;
  --accent-dark:#c81720;
  --accent-soft:rgba(239,43,50,.14);
  --text:#f7f7f8;
  --muted:#a9abb1;
  --line:rgba(255,255,255,.10);
  --bg:#101113;
  --panel:#17181b;
  --panel-soft:#1d1f23;
  --glass:rgba(25,26,30,.68);
  --shadow:0 24px 70px rgba(0,0,0,.38);
  --radius:24px;
  --container:1380px;
}
html{background:#0e0f11;color-scheme:dark}
body{
  color:var(--text);
  background:
    radial-gradient(circle at 82% 2%,rgba(239,43,50,.10),transparent 28rem),
    radial-gradient(circle at 12% 34%,rgba(239,43,50,.055),transparent 30rem),
    linear-gradient(180deg,#0e0f11 0%,#121316 48%,#0d0e10 100%);
}
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:-1;opacity:.34;
  background-image:linear-gradient(rgba(255,255,255,.018) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.018) 1px,transparent 1px);
  background-size:56px 56px;
  mask-image:linear-gradient(to bottom,black,transparent 75%);
}
::selection{background:var(--accent);color:#fff}
a,button{ -webkit-tap-highlight-color:transparent }
.section{padding:70px 0}

/* notification + header */
.stock-notice{background:#111214!important;border-bottom:1px solid rgba(255,255,255,.08)!important;color:#fff!important}
.stock-notice__date{color:#ff6b70!important}
.stock-notice__close{color:#fff!important}
.topbar{background:#0d0e10!important;border-bottom:1px solid var(--line)!important;color:#a7aab0!important}
.topbar-phone{color:#f3f3f4!important}
.site-header{background:rgba(14,15,17,.82)!important;border-bottom:1px solid rgba(255,255,255,.08)!important;box-shadow:0 12px 36px rgba(0,0,0,.24)!important;backdrop-filter:blur(22px) saturate(125%)!important}
.header-main{border-bottom:1px solid var(--line)!important}
#brandNameWordDark{color:#f5f5f6!important}
.logo-copy span.city-label{color:#9da0a7!important}
.logo-copy small{color:#7f828a!important}
.logo-mark{background:rgba(255,255,255,.94)!important;border-radius:18px!important;padding:4px!important;box-shadow:0 10px 30px rgba(0,0,0,.34)!important}
.icon-btn,.price-pill{background:rgba(255,255,255,.055)!important;border-color:var(--line)!important;color:#fff!important;backdrop-filter:blur(14px)}
.price-pill-label{color:#aaaeb5!important}.price-pill-value{color:#fff!important}
.nav-band{background:rgba(19,20,23,.84)!important;border-top:0;border-bottom:1px solid var(--line);backdrop-filter:blur(18px)}
.nav-links a,.catalog-trigger,.mobile-menu-btn,.nav-cta{color:#e8e8ea!important}
.nav-links a:hover,.catalog-trigger:hover,.mobile-menu-btn:hover{background:rgba(239,43,50,.14)!important;color:#fff!important}
.nav-link-glow{color:#ff686d!important}
.nav-backdrop{background:rgba(0,0,0,.70)!important}

/* premium hero */
.premium-hero{padding:30px 0 56px;position:relative;overflow:hidden}
.premium-hero::before{content:"";position:absolute;width:620px;height:620px;border-radius:50%;right:-220px;top:-250px;background:rgba(239,43,50,.12);filter:blur(90px);pointer-events:none}
.premium-hero__grid{display:grid;grid-template-columns:minmax(0,1.03fr) minmax(500px,.97fr);min-height:610px;border:1px solid rgba(255,255,255,.09);border-radius:34px;overflow:hidden;background:linear-gradient(135deg,rgba(29,30,34,.9),rgba(15,16,18,.9));box-shadow:0 34px 100px rgba(0,0,0,.48);position:relative;isolation:isolate}
.premium-hero__copy{padding:64px 56px 54px;display:flex;flex-direction:column;justify-content:center;position:relative;z-index:2}
.premium-hero__eyebrow{display:inline-flex;align-items:center;gap:10px;width:max-content;max-width:100%;padding:9px 13px;border-radius:999px;background:rgba(239,43,50,.11);border:1px solid rgba(239,43,50,.25);color:#ff7378;font-size:13px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.premium-hero__eyebrow::before{content:"";width:8px;height:8px;border-radius:50%;background:#ff4248;box-shadow:0 0 0 6px rgba(239,43,50,.11);animation:premiumPulse 2.2s ease-in-out infinite}
.premium-hero h1{margin:24px 0 18px;font-size:clamp(46px,5vw,78px);line-height:.97;letter-spacing:-.055em;font-weight:900;max-width:760px}
.premium-hero h1 span{color:#ff3b42;text-shadow:0 0 32px rgba(239,43,50,.18)}
.premium-hero__lead{margin:0;max-width:690px;color:#b9bbc0;font-size:clamp(17px,1.6vw,21px);line-height:1.6}
.premium-hero__actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:34px}
.premium-order-btn{min-height:64px;padding:0 28px;border-radius:18px;background:linear-gradient(135deg,#fa343b,#d91820);color:#fff!important;font-weight:900;font-size:17px;display:inline-flex;align-items:center;gap:13px;box-shadow:0 16px 38px rgba(225,27,35,.32),inset 0 1px 0 rgba(255,255,255,.28);transition:transform .25s ease,box-shadow .25s ease,filter .25s ease}
.premium-order-btn:hover{transform:translateY(-3px);box-shadow:0 22px 46px rgba(225,27,35,.40),inset 0 1px 0 rgba(255,255,255,.28);filter:saturate(1.08)}
.premium-order-btn svg{width:22px;height:22px;fill:currentColor}
.premium-secondary-btn{min-height:64px;padding:0 24px;border-radius:18px;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.055);color:#f4f4f5!important;font-weight:800;display:inline-flex;align-items:center;backdrop-filter:blur(16px);transition:.25s ease}
.premium-secondary-btn:hover{background:rgba(255,255,255,.095);transform:translateY(-2px)}
.premium-hero__proof{display:flex;gap:26px;flex-wrap:wrap;margin-top:35px;padding-top:27px;border-top:1px solid rgba(255,255,255,.08)}
.premium-hero__proof div{display:grid;gap:3px}.premium-hero__proof strong{font-size:16px;color:#fff}.premium-hero__proof span{font-size:13px;color:#888c94}
.premium-hero__media{position:relative;min-height:610px;overflow:hidden;background:#08090a}
.premium-hero__media>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;animation:premiumHeroIn 1.15s cubic-bezier(.2,.72,.2,1) both;filter:saturate(1.08) contrast(1.03)}
.premium-hero__media::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#151619 0%,rgba(21,22,25,.42) 12%,rgba(10,10,11,.02) 48%),linear-gradient(0deg,rgba(8,8,9,.72),transparent 38%);pointer-events:none}
.premium-hero__floating{position:absolute;z-index:3;left:30px;bottom:30px;right:30px;display:grid;grid-template-columns:1fr 1fr;gap:12px}
.premium-hero__glass{padding:16px 18px;border-radius:18px;background:rgba(13,14,16,.58);border:1px solid rgba(255,255,255,.14);backdrop-filter:blur(18px) saturate(130%);box-shadow:0 14px 40px rgba(0,0,0,.28)}
.premium-hero__glass small{display:block;color:#979aa1;margin-bottom:4px}.premium-hero__glass strong{font-size:17px}

/* old promo is kept in DOM but visually removed from home to avoid duplicate hero */
.promo-zigzag-section{display:none!important}

/* section headings */
.section-head h2,#catalogTitle,.news-feed-title,.yandex-rating-copy h2{color:#f7f7f8!important;letter-spacing:-.035em}
.toolbar-note,.news-feed-lead,.yandex-rating-copy p{color:#9da0a7!important}
.catalog-panel,.quick-calc-panel,.contact-card,.social-box,.yandex-rating-showcase{background:linear-gradient(145deg,rgba(29,30,34,.86),rgba(18,19,22,.82))!important;border:1px solid rgba(255,255,255,.09)!important;box-shadow:var(--shadow)!important;backdrop-filter:blur(18px)}

/* catalog */
.catalog-panel{border-radius:30px!important;padding:30px!important}
.tab-btn{background:rgba(255,255,255,.05)!important;border:1px solid var(--line)!important;color:#b9bbc0!important}
.tab-btn.active{background:var(--accent)!important;color:#fff!important;border-color:var(--accent)!important;box-shadow:0 10px 26px rgba(239,43,50,.23)}
.product-grid{gap:18px!important}
.product-card{background:#18191c!important;border:1px solid rgba(255,255,255,.08)!important;border-radius:24px!important;overflow:hidden;box-shadow:0 14px 34px rgba(0,0,0,.24)!important;transition:transform .3s cubic-bezier(.2,.8,.2,1),border-color .3s ease,box-shadow .3s ease!important}
.product-card:hover{transform:translateY(-7px)!important;border-color:rgba(239,43,50,.35)!important;box-shadow:0 24px 54px rgba(0,0,0,.38)!important}
.product-thumb{background:#0f1012!important;overflow:hidden}.product-thumb img{transition:transform .55s cubic-bezier(.2,.8,.2,1),filter .4s ease;filter:saturate(1.06)}
.product-card:hover .product-thumb img{transform:scale(1.045)}
.product-body{color:#f2f2f3!important}.product-title{color:#fff!important}.product-meta,.product-desc,.stock-text{color:#9699a1!important}
.price-current{color:#fff!important;font-size:26px!important}.price-old{color:#777b82!important}
.badge{backdrop-filter:blur(10px);box-shadow:0 6px 20px rgba(0,0,0,.24)}.badge.hit{background:#ef2b32!important;color:#fff!important}.badge.status.on{background:rgba(18,121,75,.82)!important;color:#fff!important}
.primary-btn,.review-submit{background:linear-gradient(135deg,#f13239,#d31a22)!important;color:#fff!important;box-shadow:0 12px 26px rgba(220,27,34,.20)!important}
.secondary-btn,.ghost-btn{background:rgba(255,255,255,.055)!important;color:#fff!important;border:1px solid rgba(255,255,255,.10)!important}
.secondary-btn:hover,.ghost-btn:hover{background:rgba(255,255,255,.10)!important}

/* benefits */
.premium-benefits{padding:12px 0 70px}
.premium-section-head{display:flex;align-items:end;justify-content:space-between;gap:28px;margin-bottom:26px}
.premium-section-head__kicker{display:block;color:#ff555b;font-size:13px;font-weight:900;letter-spacing:.12em;text-transform:uppercase;margin-bottom:10px}
.premium-section-head h2{margin:0;font-size:clamp(34px,4vw,54px);letter-spacing:-.045em;line-height:1.02}.premium-section-head p{margin:0;max-width:560px;color:#9da0a7;line-height:1.65}
.premium-benefits__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.premium-benefit{min-height:230px;padding:26px;border-radius:24px;background:linear-gradient(145deg,rgba(31,32,36,.75),rgba(20,21,24,.72));border:1px solid rgba(255,255,255,.085);backdrop-filter:blur(18px);box-shadow:0 16px 44px rgba(0,0,0,.24);transition:.3s ease;position:relative;overflow:hidden}
.premium-benefit::after{content:"";position:absolute;width:120px;height:120px;border-radius:50%;background:rgba(239,43,50,.11);right:-54px;top:-54px;filter:blur(2px);transition:.35s ease}
.premium-benefit:hover{transform:translateY(-6px);border-color:rgba(239,43,50,.28)}.premium-benefit:hover::after{transform:scale(1.35)}
.premium-benefit__icon{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;background:rgba(239,43,50,.12);border:1px solid rgba(239,43,50,.22);color:#ff5960;margin-bottom:30px}.premium-benefit__icon svg{width:25px;height:25px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.premium-benefit h3{margin:0 0 9px;font-size:20px}.premium-benefit p{margin:0;color:#989ba2;line-height:1.55;font-size:14px}

/* calculator */
.quick-calc-panel{border-radius:30px!important}.quick-calc-kicker,.social-kicker,.contact-kicker,.news-feed-kicker{color:#ff565c!important}.quick-calc-head h3,.contact-card h3,.social-box>strong{color:#fff!important}.quick-calc-head p,.contact-lead,.social-lead,.calc-control-note{color:#9ca0a7!important}
.quick-calc-badge,.calc-category-btn,.calc-controls-card,.calc-result-card,.calc-product-option{background:rgba(255,255,255,.045)!important;border-color:rgba(255,255,255,.09)!important;color:#fff!important}
.calc-category-btn.is-active,.calc-product-option.is-active{background:rgba(239,43,50,.12)!important;border-color:rgba(239,43,50,.36)!important;box-shadow:0 0 0 1px rgba(239,43,50,.09) inset!important}
.calc-category-btn small,.calc-step-title small,.calc-selected-copy span,.calc-selected-copy p,.calc-breakdown span,.calc-total-modern small{color:#90939a!important}
.calc-weight-input-wrap{background:#121316!important;border-color:var(--line)!important}.calc-weight-input-wrap input{color:#fff!important;background:transparent!important}.calc-weight-btn,.quick-chip{background:rgba(255,255,255,.055)!important;color:#fff!important;border-color:var(--line)!important}.quick-chip.active{background:var(--accent)!important;border-color:var(--accent)!important}
.calc-total-modern{background:linear-gradient(135deg,rgba(239,43,50,.16),rgba(239,43,50,.055))!important;border-color:rgba(239,43,50,.24)!important}.calc-total-modern strong{color:#fff!important}

/* reviews */
.premium-reviews{padding:72px 0}
.premium-reviews__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.premium-review{padding:26px;border-radius:24px;background:rgba(27,28,32,.70);border:1px solid rgba(255,255,255,.085);box-shadow:0 16px 44px rgba(0,0,0,.22);backdrop-filter:blur(16px);display:flex;flex-direction:column;min-height:260px;transition:.3s ease}
.premium-review:hover{transform:translateY(-5px);border-color:rgba(239,43,50,.26)}
.premium-review__top{display:flex;align-items:center;justify-content:space-between;gap:16px}.premium-review__avatar{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(145deg,#f2353c,#a70f16);font-weight:900;font-size:17px;box-shadow:0 8px 24px rgba(208,22,29,.24)}
.premium-review__person{display:flex;align-items:center;gap:12px}.premium-review__person strong{display:block}.premium-review__person small{display:block;color:#81858c;margin-top:4px}.premium-review__stars{color:#ff4b51;letter-spacing:2px;font-size:14px}
.premium-review blockquote{margin:24px 0 20px;color:#d7d8db;font-size:16px;line-height:1.65;flex:1}.premium-review__tags{display:flex;gap:7px;flex-wrap:wrap}.premium-review__tags span{padding:7px 10px;border-radius:999px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.075);color:#9699a0;font-size:12px}
.premium-reviews__footer{display:flex;justify-content:center;margin-top:22px}

/* delivery map */
.premium-delivery{padding:28px 0 72px}
.premium-delivery__shell{display:grid;grid-template-columns:minmax(330px,.78fr) minmax(0,1.22fr);border-radius:30px;overflow:hidden;border:1px solid rgba(255,255,255,.09);background:rgba(25,26,29,.78);box-shadow:var(--shadow);min-height:450px}
.premium-delivery__copy{padding:42px;display:flex;flex-direction:column;justify-content:center}.premium-delivery__copy h2{font-size:clamp(34px,4vw,52px);line-height:1.03;letter-spacing:-.045em;margin:8px 0 16px}.premium-delivery__copy p{color:#9da0a7;line-height:1.65;margin:0}.premium-delivery__facts{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:26px 0}.premium-delivery__fact{padding:15px;border-radius:16px;background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.075)}.premium-delivery__fact small{display:block;color:#7f838b;margin-bottom:5px}.premium-delivery__fact strong{font-size:15px}
.premium-delivery__map{position:relative;min-height:450px;background:#111}.premium-delivery__map iframe{position:absolute;inset:0;width:100%;height:100%;border:0;filter:grayscale(.85) invert(.91) contrast(.88) saturate(.55);opacity:.88}.premium-delivery__map::after{content:"";position:absolute;inset:0;pointer-events:none;box-shadow:inset 40px 0 70px rgba(15,16,18,.52)}

/* contacts / rating / news */
.contact-list a,.contact-list div,.social-btn{background:rgba(255,255,255,.045)!important;border-color:rgba(255,255,255,.08)!important;color:#eee!important}.contact-list a:hover,.social-btn:hover{background:rgba(255,255,255,.085)!important}
.rating-section{background:transparent!important}.yandex-rating-live{background:rgba(239,43,50,.10)!important;color:#ff6167!important;border-color:rgba(239,43,50,.22)!important}.yandex-rating-stars{color:#ff474e!important}.yandex-rating-panel{background:rgba(255,255,255,.045)!important;border-color:var(--line)!important}.yandex-rating-panel-head strong{color:#fff!important}.yandex-rating-panel-head small,.yandex-rating-panel-foot{color:#8f929a!important}.yandex-rating-logo{background:#ef2b32!important}
.news-feed-section{background:transparent!important}.news-feed-grid>*{background:rgba(25,26,29,.72)!important;border-color:var(--line)!important;color:#fff!important}
footer{background:#090a0b!important;border-top:1px solid var(--line)!important;color:#8e9198!important}.footer-links a:hover{color:#fff!important}
.back-to-top{background:#ef2b32!important;color:#fff!important;box-shadow:0 12px 30px rgba(239,43,50,.25)!important}.max-floating-link{box-shadow:0 16px 38px rgba(0,0,0,.35)!important}
.toast{background:#222328!important;color:#fff!important;border:1px solid var(--line)!important}
.mobile-catalog-toggle{background:linear-gradient(135deg,#f13239,#d31a22)!important;color:#fff!important;border:0!important}

@keyframes premiumPulse{0%,100%{box-shadow:0 0 0 5px rgba(239,43,50,.10)}50%{box-shadow:0 0 0 9px rgba(239,43,50,.04)}}
@keyframes premiumHeroIn{from{opacity:0;transform:scale(1.055)}to{opacity:1;transform:scale(1)}}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.01ms!important}}

@media(max-width:1100px){
  .premium-hero__grid{grid-template-columns:1fr;min-height:0}.premium-hero__copy{padding:48px}.premium-hero__media{min-height:520px}.premium-hero__media::after{background:linear-gradient(0deg,rgba(8,8,9,.74),transparent 42%)}
  .premium-benefits__grid{grid-template-columns:repeat(2,1fr)}
  .premium-delivery__shell{grid-template-columns:1fr}.premium-delivery__map{min-height:390px}
}
@media(max-width:768px){
  .section{padding:48px 0}.container{width:min(var(--container),calc(100% - 22px))}
  .premium-hero{padding:14px 0 42px}.premium-hero__grid{border-radius:25px}.premium-hero__copy{padding:34px 23px 30px;order:2}.premium-hero__media{min-height:390px;order:1}.premium-hero h1{font-size:clamp(39px,12vw,56px);margin-top:18px}.premium-hero__lead{font-size:16px}.premium-hero__actions{display:grid;grid-template-columns:1fr;margin-top:26px}.premium-order-btn,.premium-secondary-btn{justify-content:center;width:100%;min-height:58px}.premium-hero__proof{gap:16px}.premium-hero__proof div{min-width:42%}.premium-hero__floating{left:14px;right:14px;bottom:14px;grid-template-columns:1fr 1fr}.premium-hero__glass{padding:12px}.premium-hero__glass strong{font-size:14px}
  .premium-section-head{display:block}.premium-section-head p{margin-top:14px}.premium-section-head h2{font-size:36px}
  .premium-benefits{padding-bottom:48px}.premium-benefits__grid{grid-template-columns:1fr}.premium-benefit{min-height:0}.premium-benefit__icon{margin-bottom:20px}
  .premium-reviews__grid{grid-template-columns:1fr}.premium-review{min-height:0}
  .premium-delivery{padding-bottom:50px}.premium-delivery__copy{padding:30px 22px}.premium-delivery__facts{grid-template-columns:1fr}.premium-delivery__map{min-height:330px}
  .catalog-panel{padding:16px!important;border-radius:24px!important}.product-card{border-radius:20px!important}
}
@media(max-width:520px){
  .premium-hero__media{min-height:325px}.premium-hero__floating{grid-template-columns:1fr}.premium-hero__glass:nth-child(2){display:none}.premium-hero__copy{padding:28px 18px}.premium-hero__eyebrow{font-size:11px}.premium-hero__proof{display:grid;grid-template-columns:1fr 1fr}.premium-hero__proof div{min-width:0}
  .premium-order-btn{font-size:16px;padding:0 18px}.premium-delivery__map{min-height:300px}
}

/* Additional hero photo stack */
.premium-hero__thumbs{position:absolute;z-index:3;top:24px;right:24px;display:flex;gap:10px}
.premium-hero__thumbs img{width:118px;height:88px;object-fit:cover;border-radius:16px;border:1px solid rgba(255,255,255,.18);box-shadow:0 14px 34px rgba(0,0,0,.32);filter:saturate(1.08);transition:transform .3s ease,border-color .3s ease}
.premium-hero__thumbs img:nth-child(2){transform:translateY(16px)}
.premium-hero__thumbs img:hover{transform:translateY(-3px) scale(1.03);border-color:rgba(239,43,50,.42)}
.premium-hero__thumbs img:nth-child(2):hover{transform:translateY(13px) scale(1.03)}
@media(max-width:520px){.premium-hero__thumbs{top:12px;right:12px;gap:7px}.premium-hero__thumbs img{width:82px;height:62px;border-radius:12px}.premium-hero__thumbs img:nth-child(2){display:none}}


/* === Liquid glass + readability pass 2026-08-07 === */
:root{
  --text:#fbfbfc;--muted:#c3c6cd;--line:rgba(255,255,255,.16);
  --glass-edge:rgba(255,255,255,.19);
  --glass-shadow:0 18px 50px rgba(0,0,0,.30),inset 0 1px 0 rgba(255,255,255,.15),inset 0 -1px 0 rgba(255,255,255,.035);
}
body{color:#f7f8fa!important;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;font-kerning:normal}
body,button,input,select,textarea{letter-spacing:0}
p,small,span,a,button,strong,h1,h2,h3,h4{text-shadow:none}
.premium-hero h1{letter-spacing:-.026em!important;line-height:1.01!important;font-weight:800!important}
.section-head h2,#catalogTitle,.news-feed-title,.yandex-rating-copy h2,.premium-section-head h2,.premium-delivery__copy h2,.quick-calc-head h3,.contact-card h3{letter-spacing:-.018em!important;line-height:1.08!important;font-weight:800!important}
.product-title,.premium-benefit h3,.premium-review__person strong,.calc-selected-copy h4,.news-feed-card h3,.social-btn-copy strong{letter-spacing:-.008em!important;line-height:1.25!important}

.premium-hero__lead,.premium-section-head p,.premium-benefit p,.toolbar-note,.news-feed-lead,.yandex-rating-copy p,.product-meta,.product-desc,.stock-text,.quick-calc-head p,.contact-lead,.social-lead,.calc-control-note,.premium-delivery__copy p,.premium-review__person small,.premium-review__tags span,.footer-inner,.footer-links,.logo-copy span.city-label,.logo-copy small{color:#c3c6cd!important}
.premium-hero__proof span,.premium-hero__glass small,.premium-delivery__fact small,.calc-category-btn small,.calc-step-title small,.calc-selected-copy span,.calc-selected-copy p,.calc-breakdown span,.calc-total-modern small,.calc-weight-label,.yandex-rating-panel-head small,.yandex-rating-panel-foot,.social-btn-copy span,.news-feed-card p,.news-feed-date{color:#bfc2c9!important}
.product-body,.product-title,.price-current,.premium-benefit h3,.premium-review blockquote,.premium-review__person strong,.premium-delivery__fact strong,.calc-category-btn strong,.calc-step-title strong,.calc-product-option-copy strong,.calc-selected-copy h4,.calc-breakdown strong,.quick-calc-badge strong,.social-btn-copy strong,.news-feed-card h3,.contact-list strong,.contact-list b,.yandex-rating-panel strong{color:#f8f9fb!important}

.premium-hero__glass,.premium-benefit,.premium-review,.premium-delivery__fact,.catalog-panel,.quick-calc-panel,.contact-card,.social-box,.yandex-rating-showcase,.calc-controls-card,.calc-result-card,.calc-category-btn,.calc-product-option,.quick-calc-badge,.yandex-rating-panel,.news-feed-card,.contact-list a,.contact-list div,.social-btn,.icon-btn,.price-pill,.tab-btn,.secondary-btn,.ghost-btn,.calc-weight-btn,.quick-chip,.premium-secondary-btn{
  border:1px solid var(--glass-edge)!important;
  background:linear-gradient(145deg,rgba(255,255,255,.13),rgba(255,255,255,.075) 42%,rgba(255,255,255,.035))!important;
  box-shadow:var(--glass-shadow)!important;
  -webkit-backdrop-filter:blur(22px) saturate(150%)!important;
  backdrop-filter:blur(22px) saturate(150%)!important;
}
.catalog-panel,.quick-calc-panel,.contact-card,.social-box,.yandex-rating-showcase,.premium-benefit,.premium-review,.premium-delivery__shell{
  background:radial-gradient(circle at 18% 0%,rgba(255,255,255,.075),transparent 34%),linear-gradient(145deg,rgba(34,35,40,.88),rgba(16,17,20,.82))!important;
}
.product-card{
  background:radial-gradient(circle at 85% 0%,rgba(255,255,255,.055),transparent 30%),linear-gradient(155deg,rgba(31,32,36,.96),rgba(20,21,24,.96))!important;
  border-color:rgba(255,255,255,.13)!important;
  box-shadow:0 18px 45px rgba(0,0,0,.30),inset 0 1px 0 rgba(255,255,255,.07)!important;
}

.primary-btn,.review-submit,.premium-order-btn,.mobile-catalog-toggle,.back-to-top,.tab-btn.active,.quick-chip.active{
  color:#fff!important;border:1px solid rgba(255,255,255,.19)!important;
  background:radial-gradient(circle at 22% 0%,rgba(255,255,255,.28),transparent 32%),linear-gradient(135deg,rgba(255,66,74,.96),rgba(205,17,27,.93))!important;
  box-shadow:0 16px 38px rgba(211,24,32,.28),inset 0 1px 0 rgba(255,255,255,.34),inset 0 -1px 0 rgba(91,0,4,.20)!important;
  -webkit-backdrop-filter:blur(18px) saturate(150%)!important;backdrop-filter:blur(18px) saturate(150%)!important;font-weight:800!important;
}
.secondary-btn,.ghost-btn,.premium-secondary-btn,.tab-btn,.calc-weight-btn,.quick-chip,.icon-btn{color:#f7f8fa!important;font-weight:700!important}
.secondary-btn:hover,.ghost-btn:hover,.premium-secondary-btn:hover,.tab-btn:hover,.calc-weight-btn:hover,.quick-chip:hover,.icon-btn:hover,.social-btn:hover,.contact-list a:hover{
  color:#fff!important;background:linear-gradient(145deg,rgba(255,255,255,.18),rgba(255,255,255,.075))!important;border-color:rgba(255,255,255,.27)!important;
}
button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid rgba(255,105,111,.95)!important;outline-offset:3px!important}

.site-header{background:rgba(13,14,17,.72)!important;border-bottom:1px solid rgba(255,255,255,.13)!important;-webkit-backdrop-filter:blur(28px) saturate(155%)!important;backdrop-filter:blur(28px) saturate(155%)!important}
.nav-band{background:rgba(20,21,25,.62)!important;border-bottom:1px solid rgba(255,255,255,.12)!important}
.nav-links a,.catalog-trigger,.mobile-menu-btn,.nav-cta,.nav-close{color:#f7f8fa!important}
.nav-links a:hover,.catalog-trigger:hover,.mobile-menu-btn:hover,.nav-cta:hover,.nav-close:hover{color:#fff!important;background:rgba(255,255,255,.10)!important}
.price-pill-label{color:#c3c6cd!important}.price-pill-value{color:#fff!important}

.calc-weight-input-wrap{background:rgba(8,9,12,.46)!important;border:1px solid rgba(255,255,255,.14)!important}
.calc-weight-input-wrap input{color:#fff!important;caret-color:#ff5960!important}
.calc-product-option-copy b{color:#ff656b!important}.calc-product-option-copy b em{color:#c0c3ca!important}
.calc-status{color:#d6d8dd!important;background:rgba(255,255,255,.065)!important;border:1px solid rgba(255,255,255,.10)!important}
.calc-status.is-available{color:#b9f5cf!important;background:rgba(26,145,82,.15)!important}
.calc-status.is-unavailable{color:#ffd0ad!important;background:rgba(206,99,24,.13)!important}
.calc-product-stock.is-on{background:rgba(31,151,86,.20)!important;color:#baf4cf!important}
.calc-product-stock.is-off{background:rgba(255,255,255,.07)!important;color:#c8cbd1!important}

.contact-list a,.contact-list div,.social-btn{color:#f5f6f8!important}
.contact-list span,.contact-list small,.social-btn span,.social-btn small{color:#c2c5cc!important}
.news-feed-grid>*{color:#f7f8fa!important;background:radial-gradient(circle at 85% 0%,rgba(239,43,50,.10),transparent 34%),linear-gradient(145deg,rgba(255,255,255,.10),rgba(255,255,255,.045))!important}
.news-feed-card p{opacity:1!important}.news-feed-date{background:rgba(255,255,255,.08)!important;border:1px solid rgba(255,255,255,.10)!important}.news-feed-link,.news-feed-more{color:#fff!important}

.premium-hero h1 span{color:#ff5057!important;text-shadow:none!important}
.premium-hero__eyebrow{color:#ff7b80!important;background:rgba(239,43,50,.12)!important;border-color:rgba(255,92,98,.31)!important;letter-spacing:.065em!important}
.premium-review__tags span,.footer-inner,.footer-links,.topbar,.topbar-phone-secondary{opacity:1!important}
.topbar{color:#c4c7cd!important}.topbar-phone{color:#f7f8fa!important}

@media(max-width:720px){
  .topbar{background:rgba(13,14,17,.90)!important;border-color:rgba(255,255,255,.10)!important}
  .topbar-meta span,.topbar-phone,.header-link,.icon-btn,.price-pill{color:#e8e9ec!important;background:rgba(255,255,255,.07)!important;border-color:rgba(255,255,255,.11)!important}
  .header-main{background:rgba(14,15,18,.78)!important}
  .logo,.header-actions{background:linear-gradient(145deg,rgba(255,255,255,.10),rgba(255,255,255,.045))!important;border-color:rgba(255,255,255,.13)!important}
  .nav-band-clean .nav-links{background:rgba(18,19,23,.91)!important;border:1px solid rgba(255,255,255,.14)!important;box-shadow:0 24px 54px rgba(0,0,0,.38)!important;-webkit-backdrop-filter:blur(26px) saturate(150%)!important;backdrop-filter:blur(26px) saturate(150%)!important}
  .nav-band-clean .nav-links a{color:#f7f8fa!important;background:rgba(255,255,255,.07)!important;border:1px solid rgba(255,255,255,.10)!important}
  .premium-hero h1{letter-spacing:-.018em!important;line-height:1.03!important}
}


/* === Requested readability + navigation fix 2026-08-07 === */
#why-us{scroll-margin-top:140px}

/* Header glass was too light: force a dark glass surface so white text stays readable. */
.logo-clean,
.header-actions-clean,
.nav-band-clean .nav-links{
  background:linear-gradient(145deg,rgba(24,25,29,.94),rgba(12,13,16,.90))!important;
  border:1px solid rgba(255,255,255,.16)!important;
  box-shadow:0 18px 48px rgba(0,0,0,.34),inset 0 1px 0 rgba(255,255,255,.08)!important;
  -webkit-backdrop-filter:blur(24px) saturate(145%)!important;
  backdrop-filter:blur(24px) saturate(145%)!important;
}
.logo-clean{color:#fff!important}
#brandNameWordAccent{color:#ff343b!important;text-shadow:0 0 22px rgba(239,43,50,.13)!important}
#brandNameWordDark{color:#fff!important}
.logo-clean .logo-copy strong{font-weight:900!important;letter-spacing:-.035em!important}
.logo-clean .logo-copy .city-label{color:#d1d3d8!important;font-weight:650!important}
.logo-clean .logo-mark{background:rgba(255,255,255,.07)!important;border:1px solid rgba(255,255,255,.10)!important;padding:5px!important}

.header-actions-clean{padding:9px!important;gap:10px!important}
.price-pill{
  min-height:62px!important;
  background:linear-gradient(145deg,rgba(255,255,255,.12),rgba(255,255,255,.055))!important;
  border:1px solid rgba(255,255,255,.18)!important;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.10)!important;
}
.price-pill-label{color:#c8cbd1!important;font-weight:850!important;letter-spacing:.055em!important}
.price-pill-value{color:#fff!important;font-weight:900!important;text-shadow:0 2px 18px rgba(0,0,0,.22)!important}

.yandex-header-btn{
  min-height:62px;
  padding:0 18px 0 10px;
  border-radius:18px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  color:#fff!important;
  background:linear-gradient(145deg,rgba(255,255,255,.12),rgba(255,255,255,.055));
  border:1px solid rgba(255,255,255,.18);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.10);
  font-weight:850;
  white-space:nowrap;
  transition:transform .18s ease,background .18s ease,border-color .18s ease,box-shadow .18s ease;
}
.yandex-header-btn:hover{transform:translateY(-1px);background:linear-gradient(145deg,rgba(255,255,255,.18),rgba(255,255,255,.08));border-color:rgba(255,255,255,.28);box-shadow:0 14px 30px rgba(0,0,0,.25),inset 0 1px 0 rgba(255,255,255,.12)}
.yandex-header-btn__mark{width:38px;height:38px;border-radius:13px;display:grid;place-items:center;flex:0 0 38px;background:linear-gradient(135deg,#ff3b43,#d81720);color:#fff;font-size:21px;font-weight:900;box-shadow:0 9px 20px rgba(221,25,33,.28),inset 0 1px 0 rgba(255,255,255,.25)}
.yandex-header-btn__text{color:#fff!important;font-size:14px;font-weight:850;line-height:1}

/* Navigation buttons: visible dark pills instead of white-on-white glass. */
.nav-band-clean .nav-links{padding:10px!important;gap:8px!important}
.nav-band-clean .nav-links a{
  min-height:44px!important;
  padding:0 16px!important;
  border-radius:15px!important;
  color:#f7f8fa!important;
  background:linear-gradient(145deg,rgba(255,255,255,.105),rgba(255,255,255,.045))!important;
  border:1px solid rgba(255,255,255,.13)!important;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.07)!important;
  font-weight:800!important;
  text-shadow:0 1px 12px rgba(0,0,0,.2)!important;
}
.nav-band-clean .nav-links a:hover{color:#fff!important;background:linear-gradient(145deg,rgba(255,255,255,.17),rgba(255,255,255,.075))!important;border-color:rgba(255,255,255,.24)!important;transform:translateY(-1px)!important}
.nav-band-clean .nav-links a.nav-link-glow{background:linear-gradient(135deg,#ff8a24,#ff5a13)!important;color:#fff!important;border-color:rgba(255,215,172,.62)!important;box-shadow:0 10px 28px rgba(255,102,22,.30),inset 0 1px 0 rgba(255,255,255,.32)!important}
.nav-band-clean .nav-links a.nav-link-benefits{background:linear-gradient(145deg,rgba(255,255,255,.13),rgba(255,255,255,.055))!important;color:#fff!important;border-color:rgba(255,255,255,.18)!important}
.nav-band-clean .catalog-trigger{background:linear-gradient(135deg,#ee343b,#c91820)!important;border:1px solid rgba(255,255,255,.18)!important;color:#fff!important;box-shadow:0 14px 34px rgba(215,25,33,.28),inset 0 1px 0 rgba(255,255,255,.20)!important}

/* Calculator: remove the milky white strip and increase contrast of every weight control. */
.calc-controls-card{
  background:radial-gradient(circle at 18% 0%,rgba(255,255,255,.09),transparent 34%),linear-gradient(150deg,rgba(35,36,41,.96),rgba(17,18,22,.95))!important;
  border:1px solid rgba(255,255,255,.18)!important;
}
.calc-step-title>span{width:46px!important;height:46px!important;border-radius:15px!important;font-size:20px!important;background:linear-gradient(135deg,#ff3f46,#d81720)!important;box-shadow:0 10px 26px rgba(218,24,32,.29)!important}
.calc-step-title strong{color:#fff!important;font-size:18px!important;font-weight:900!important}
.calc-step-title small{color:#c9ccd2!important;font-size:12px!important}
.calc-weight-label{color:#f0f1f4!important;font-size:13px!important;font-weight:850!important;margin-bottom:9px!important}
.calc-weight-input-wrap{grid-template-columns:54px minmax(0,1fr) 54px!important;gap:8px!important;background:transparent!important;border:none!important}
.calc-weight-input-wrap input{
  height:58px!important;
  color:#fff!important;
  background:linear-gradient(145deg,rgba(7,8,11,.70),rgba(20,21,25,.78))!important;
  border:1px solid rgba(255,255,255,.16)!important;
  border-radius:17px!important;
  font-size:24px!important;
  font-weight:900!important;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.045)!important;
}
.calc-weight-btn{
  height:58px!important;
  color:#fff!important;
  background:linear-gradient(145deg,rgba(255,255,255,.14),rgba(255,255,255,.06))!important;
  border:1px solid rgba(255,255,255,.20)!important;
  border-radius:17px!important;
  font-size:25px!important;
  font-weight:900!important;
  box-shadow:0 8px 20px rgba(0,0,0,.20),inset 0 1px 0 rgba(255,255,255,.09)!important;
}
.calc-controls-card .quick-row{
  margin-top:11px!important;
  padding:6px!important;
  gap:7px!important;
  border-radius:18px!important;
  background:linear-gradient(145deg,rgba(5,6,9,.46),rgba(255,255,255,.035))!important;
  border:1px solid rgba(255,255,255,.13)!important;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.04)!important;
}
.calc-controls-card .quick-chip{
  min-height:52px!important;
  padding:0 10px!important;
  border-radius:14px!important;
  color:#fff!important;
  background:linear-gradient(145deg,rgba(255,255,255,.16),rgba(255,255,255,.065))!important;
  border:1px solid rgba(255,255,255,.17)!important;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.08)!important;
  font-size:14px!important;
  font-weight:900!important;
  opacity:1!important;
}
.calc-controls-card .quick-chip::before{opacity:.18!important}
.calc-controls-card .quick-chip:hover{background:linear-gradient(145deg,rgba(255,255,255,.22),rgba(255,255,255,.09))!important;border-color:rgba(255,255,255,.29)!important}
.calc-controls-card .quick-chip.active,
.calc-controls-card .quick-chip.is-active{background:linear-gradient(135deg,#f2363d,#c9161e)!important;border-color:rgba(255,255,255,.32)!important;color:#fff!important;box-shadow:0 10px 24px rgba(214,24,32,.28),inset 0 1px 0 rgba(255,255,255,.25)!important}
.calc-control-note{color:#bfc2c9!important}

@media(max-width:1180px){
  .header-actions-clean{justify-content:flex-start!important}
  .yandex-header-btn{flex:1 1 190px}
  .price-pill{flex:1 1 170px;justify-content:center!important}
}
@media(max-width:720px){
  .header-actions-clean{display:grid!important;grid-template-columns:1fr 1fr!important;width:100%!important}
  .yandex-header-btn,.price-pill{width:100%!important;min-width:0!important}
  .yandex-header-btn{padding:0 12px!important}
  .yandex-header-btn__text{font-size:12px!important}
  .nav-band-clean .nav-links a{min-height:46px!important}
}
@media(max-width:440px){
  .header-actions-clean{grid-template-columns:1fr!important}
}


/* Fresh-data first render: never expose baked-in catalog prices while JSON is loading. */
.catalog-loading-state{grid-column:1/-1;min-height:220px;display:flex;align-items:center;justify-content:center;gap:12px;border:1px solid rgba(255,255,255,.08);border-radius:24px;background:rgba(255,255,255,.03);font-weight:700;text-align:center;padding:28px}
.catalog-loading-spinner{width:22px;height:22px;flex:0 0 22px;border:2px solid rgba(255,255,255,.22);border-top-color:currentColor;border-radius:50%;animation:catalogLoadingSpin .75s linear infinite}
@keyframes catalogLoadingSpin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.catalog-loading-spinner{animation:none}}

#stockNotice[hidden],#stockNoticeDate[hidden]{display:none!important}

/* === 2026-08 rendering optimization === */
@supports (content-visibility: auto) {
  main > section:not(.premium-hero) {
    content-visibility: auto;
    contain-intrinsic-size: 760px;
  }
}