@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600&family=Montserrat:wght@400;500;600;700&display=swap');

/* ======================================================
   GLASSLAND V3 — стиль B2B-презентации
   Тёмный фон, синие свечения, градиент в заголовках,
   фото на весь экран, электрик-синий акцент.
   ====================================================== */

:root{
  --bg:#060B1A;          /* тёмный фон */
  --bg2:#0B1530;         /* приподнятая тёмная поверхность */
  --blue:#2251FF;        /* электрик-синий, главный акцент */
  --blue-hi:#4B74FF;
  --sky:#8FA9FF;
  --ice:#C9D6FF;
  --text:#F2F6FF;        /* текст на тёмном */
  --text2:#AFC3E8;       /* вторичный текст на тёмном */
  --light:#EEF3FF;       /* светлый фон */
  --light2:#F7F9FF;
  --ink:#060B1A;         /* текст на светлом */
  --ink2:#3A4A6B;        /* вторичный текст на светлом */
  --line-d:rgba(242,246,255,.14);
  --line-l:rgba(6,11,26,.12);
  --grad-dark:linear-gradient(90deg,#F2F6FF 0%,#A9C1FF 50%,#4B74FF 100%);
  --grad-light:linear-gradient(90deg,#060B1A 0%,#1A3CF5 72%,#4B74FF 100%);
  --glow:radial-gradient(circle,rgba(242,246,255,.5) 0%,rgba(110,145,255,.5) 10%,rgba(34,81,255,.42) 24%,rgba(34,81,255,.12) 42%,rgba(34,81,255,0) 62%);
  --nav-h:82px;
  --max:1440px;
  --r:24px;
  --font:'Montserrat',Arial,sans-serif;
  --font-accent:'Manrope','Montserrat',Arial,sans-serif; /* заголовки и цифры */
}

/* ---------- База ---------- */
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);font-weight:400;color:var(--ink);background:var(--light);-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,select,textarea{font:inherit}
:focus-visible{outline:2px solid var(--blue-hi);outline-offset:3px;border-radius:6px}
.container{width:min(var(--max),calc(100vw - 64px));margin:0 auto}

h1,h2,h3,h4,p{margin-top:0}
h1{font-size:clamp(48px,7vw,120px);line-height:.98;letter-spacing:-.045em;font-weight:500;margin-bottom:28px}
h2{font-size:clamp(34px,4.4vw,68px);line-height:1.04;letter-spacing:-.035em;font-weight:500;margin-bottom:24px}
h3{font-size:26px;line-height:1.18;letter-spacing:-.015em;font-weight:500;margin-bottom:12px}
h4{font-size:15px;font-weight:600;margin-bottom:14px}
p{font-size:17px;line-height:1.62;color:var(--ink2)}
/* акцентный шрифт: Manrope Medium */
h1,h2,h3,.stat b,.numitem b,.tile .cap strong,.job b,.contactitem strong,.quote,.calculator-subtitle{font-family:var(--font-accent)}

/* Градиент в заголовках */
.section.dark h2,.section.accent h2,.panel.dark h2{
  background:var(--grad-dark);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent;
}
.section:not(.dark):not(.accent) h2{
  background:var(--grad-light);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent;
}
/* тёмные карточки и фото внутри светлых секций — светлый градиент */
.section .panel.dark h2,.section .product-hero .overlay h2{background:var(--grad-dark);-webkit-background-clip:text;background-clip:text}

.kicker{display:flex;align-items:center;gap:12px;font-size:14px;font-weight:500;letter-spacing:.01em;color:var(--blue);margin-bottom:20px}
.kicker::before{content:"";width:28px;height:1px;background:currentColor;opacity:.7}

/* ---------- Кнопки ---------- */
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:36px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 24px;border-radius:999px;border:1px solid transparent;font-size:15px;font-weight:600;transition:background .2s,border-color .2s,color .2s,box-shadow .2s}
.btn.blue{background:var(--blue);color:#fff;box-shadow:0 10px 30px rgba(34,81,255,.35)}
.btn.blue:hover{background:var(--blue-hi)}
.btn.white{background:#fff;color:var(--ink)}
.btn.white:hover{background:var(--ice)}
.btn.ghost{color:#fff;border-color:rgba(242,246,255,.38)}
.btn.ghost:hover{border-color:#fff;background:rgba(242,246,255,.08)}

.badge{display:inline-flex;align-items:center;padding:7px 14px;border-radius:999px;background:rgba(34,81,255,.1);color:var(--blue);font-size:13px;font-weight:600}

/* ---------- Шапка ---------- */
.nav{position:sticky;top:0;z-index:50;background:rgba(6,11,26,.72);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid rgba(242,246,255,.08)}
.nav-in{height:var(--nav-h);display:flex;align-items:center;gap:28px}
.logo{flex:0 0 auto}
.logo img{width:156px;height:auto;filter:brightness(0) invert(1)}
.menu{display:flex;gap:22px;align-items:center;margin-left:auto;font-size:14px;font-weight:500}
.menu a{color:#C9D6F2;transition:color .2s}
.menu a:hover,.menu a.active{color:#fff}
.menu .tool-pill{display:inline-flex;align-items:center;min-height:42px;padding:0 18px;border:1px solid rgba(242,246,255,.3);border-radius:999px;color:#fff;white-space:nowrap}
.menu .tool-pill:hover,.menu .tool-pill.active{border-color:#fff;background:rgba(242,246,255,.08)}
.menu .whatsapp-cta{display:inline-flex;align-items:center;min-height:44px;padding:0 22px;border-radius:999px;background:var(--blue);color:#fff;font-weight:600;white-space:nowrap;box-shadow:0 8px 24px rgba(34,81,255,.4)}
.menu .whatsapp-cta:hover{background:var(--blue-hi);color:#fff}
.mobile-toggle{display:none;margin-left:auto;border:0;background:none;color:#fff;font-size:28px;cursor:pointer}

/* ---------- Главный экран ---------- */
.hero{position:relative;overflow:hidden;min-height:100vh;margin-top:calc(-1 * var(--nav-h));display:flex;align-items:flex-end;background:var(--bg);color:var(--text)}
.hero img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero::after{content:"";position:absolute;inset:0;z-index:1;background:rgba(6,11,26,.38)}
.hero-copy{position:relative;z-index:2;padding:200px 0 110px}
.hero .container.hero-copy{width:min(var(--max),calc(100vw - 64px))}
.hero h1,.pagehero h1{color:#fff;text-shadow:0 2px 30px rgba(0,0,0,.35)}
.hero h1{font-size:clamp(56px,8vw,132px);max-width:1000px}
.hero p{font-size:20px;line-height:1.55;color:#E6EDFB;max-width:640px;text-shadow:0 1px 16px rgba(0,0,0,.4)}
.hero .kicker,.pagehero .kicker{color:#fff}

/* ---------- Внутренние страницы ---------- */
.pagehero{position:relative;overflow:hidden;min-height:76vh;margin-top:calc(-1 * var(--nav-h));display:flex;align-items:flex-end;padding:200px 0 96px;background:var(--bg);color:var(--text)}
.pagehero::before{content:"";position:absolute;inset:0;background-image:var(--pagehero-bg,none);background-size:cover;background-position:center}
.pagehero::after{content:"";position:absolute;inset:0;background:rgba(6,11,26,.42)}
.pagehero .container{position:relative;z-index:2}
.pagehero h1{font-size:clamp(46px,6vw,100px);max-width:1000px}
.pagehero p{color:#E6EDFB;text-shadow:0 1px 16px rgba(0,0,0,.4);font-size:19px;line-height:1.55;max-width:700px;margin-bottom:0}
.pagehero.about-hero{--pagehero-bg:url('img/shop-panorama.jpg')}
.pagehero.products-hero{--pagehero-bg:url('img/glass-pyramid.jpg')}
.pagehero.portfolio-hero{--pagehero-bg:url('img/obj-gknb.jpg')}
.pagehero.news-hero{--pagehero-bg:url('img/obj-nyc.jpg')}
.pagehero.careers-hero{--pagehero-bg:url('img/cutting-hall.jpg')}
.pagehero.contacts-hero{--pagehero-bg:url('img/factory-aerial-wide.jpg')}

/* ---------- Секции ---------- */
.section{position:relative;padding:84px 0;background:var(--light)}
.section.soft{background:var(--light2)}
.section > .container{position:relative;z-index:1}
.section.soft::before{content:"";position:absolute;top:-500px;right:-420px;width:1100px;height:1100px;background:radial-gradient(circle,rgba(34,81,255,.16) 0%,rgba(75,116,255,.08) 30%,rgba(238,243,255,0) 62%);pointer-events:none}
.section.soft{overflow:hidden}
.section.dark{background:var(--bg);color:var(--text);overflow:hidden}
.section.dark::before{content:"";position:absolute;width:1300px;height:1300px;left:-560px;bottom:-760px;background:var(--glow);opacity:.85;pointer-events:none}
.section.dark p{color:var(--text2)}
.section.dark .kicker,.section.accent .kicker{color:var(--sky)}
.section.dark h3{color:var(--text)}
.section.accent{background:linear-gradient(150deg,#050E4A 0%,#1532D8 45%,#2251FF 72%,#4B74FF 100%);color:#fff;overflow:hidden}
.section.accent::before{content:"";position:absolute;width:1100px;height:1100px;right:-380px;top:-560px;background:radial-gradient(circle,rgba(255,255,255,.7) 0%,rgba(201,214,255,.42) 12%,rgba(110,145,255,.2) 30%,rgba(34,81,255,0) 56%);pointer-events:none}
.section.accent p{color:#DCE7FF}
.section.accent .kicker{color:#DCE7FF}
.stats-band{padding:64px 0 76px}

.headrow{display:grid;grid-template-columns:1.25fr .75fr;gap:64px;align-items:end;margin-bottom:40px}
.headrow h2{margin-bottom:0}
.headrow p{margin-bottom:6px;max-width:520px}

/* ---------- Цифры ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr)}
.stat{padding:8px 32px 8px 32px;border-left:1px solid var(--line-l)}
.stat:first-child{border-left:0;padding-left:0}
.stat b{display:block;font-size:clamp(56px,6vw,104px);font-weight:500;letter-spacing:-.045em;line-height:1;margin-bottom:18px;white-space:nowrap;background:var(--grad-light);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}
.stat span{display:block;font-size:17px;line-height:1.45;color:var(--ink2);max-width:260px}
.section.dark .stat{border-left-color:var(--line-d)}
.section.dark .stat b{background:var(--grad-dark);-webkit-background-clip:text;background-clip:text}
.section.dark .stat span{color:var(--text2)}

.numlist{margin-top:36px;border-top:1px solid var(--line-d)}
.numitem{display:grid;grid-template-columns:170px 1fr;gap:24px;align-items:baseline;padding:22px 0;border-bottom:1px solid var(--line-d)}
.numitem b{font-size:40px;font-weight:500;letter-spacing:-.03em;line-height:1.05;background:var(--grad-dark);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}
.numitem span{font-size:17px;line-height:1.45;color:var(--text2)}

/* ---------- Карточки с фото ---------- */
.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.feature-card{position:relative;display:block;min-height:560px;border-radius:var(--r);overflow:hidden;background:var(--bg)}
.feature-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.feature-card:hover img{transform:scale(1.04)}
.feature-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,11,26,0) 40%,rgba(6,11,26,.92) 100%)}
.feature-card .body{position:absolute;z-index:2;left:32px;right:32px;bottom:30px;color:#fff}
.feature-card h3{font-size:30px;font-weight:500;color:#fff;margin-bottom:10px}
.feature-card p{margin:0;color:var(--text2);font-size:16px}

.mosaic{display:grid;grid-template-columns:1.25fr .75fr;grid-template-rows:340px 340px;gap:20px}
.tile{position:relative;display:block;border-radius:var(--r);overflow:hidden;background:var(--bg2)}
.tile.big{grid-row:1 / 3}
.tile img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.tile:hover img{transform:scale(1.04)}
.tile::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,11,26,0) 50%,rgba(6,11,26,.9) 100%)}
.tile .cap{position:absolute;z-index:2;left:28px;right:28px;bottom:24px;color:#fff}
.tile .cap strong{display:block;font-size:26px;font-weight:500;letter-spacing:-.01em}
.tile .cap span{display:block;margin-top:6px;font-size:15px;color:var(--sky)}

/* ---------- Сетки и панели ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:stretch}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.panel{position:relative;overflow:hidden;padding:52px;border-radius:28px;background:#fff;border:1px solid var(--line-l)}
.panel > *{position:relative;z-index:1}
.panel.dark{background:var(--bg);color:var(--text);border:1px solid rgba(242,246,255,.1)}
.panel.dark::before{content:"";position:absolute;width:900px;height:900px;left:-420px;bottom:-560px;background:var(--glow);pointer-events:none;z-index:0}
.panel.dark p{color:var(--text2)}
.panel.dark .kicker{color:var(--sky)}
.section.dark .panel:not(.dark){background:rgba(242,246,255,.05);border-color:var(--line-d);color:var(--text)}
.section.dark .panel:not(.dark) p{color:var(--text2)}
.section.dark .panel:not(.dark) .badge{background:rgba(242,246,255,.1);color:#fff}
.media{border-radius:28px;overflow:hidden;min-height:560px;background:var(--bg2)}
.media img{width:100%;height:100%;object-fit:cover}
.slider{position:relative;touch-action:pan-y;user-select:none}
.slider > img{position:absolute;inset:0;opacity:0;transition:opacity .9s ease;pointer-events:none}
.slider > img.is-active{opacity:1}
.slider::after{content:"";position:absolute;left:0;right:0;bottom:0;height:120px;background:linear-gradient(to top,rgba(6,11,26,.55),rgba(6,11,26,0));pointer-events:none}
.slider-dots{position:absolute;left:24px;bottom:22px;z-index:2;display:flex;gap:8px}
.slider-dots button{width:8px;height:8px;padding:0;border:0;border-radius:99px;background:rgba(255,255,255,.5);cursor:pointer;transition:width .3s,background .3s}
.slider-dots button[aria-current="true"]{width:28px;background:#fff}
.slider-arrow{position:absolute;bottom:14px;z-index:2;width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.35);background:rgba(6,11,26,.45) center/18px no-repeat;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);cursor:pointer;transition:background-color .2s}
.slider-arrow:hover{background-color:var(--blue)}
.opening-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:20px;align-items:stretch}
.opening-video{position:relative;border-radius:28px;overflow:hidden;background:var(--bg);aspect-ratio:16/9}
.opening-video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.opening-grid .opening-media{min-height:0;width:100%}
@media(max-width:980px){.opening-grid{grid-template-columns:1fr}.opening-grid .opening-media{aspect-ratio:4/3}}
.slider-arrow.prev{right:72px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M15 18l-6-6 6-6'/%3E%3C/svg%3E")}
.slider-arrow.next{right:18px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M9 6l6 6-6 6'/%3E%3C/svg%3E")}

/* Калькулятор и Lab на главной */
.glassbox .content,.lab-showcase .content{position:relative;z-index:1;max-width:560px}
.section.accent .panel.dark{background:rgba(5,14,74,.45);border-color:rgba(255,255,255,.18);backdrop-filter:blur(20px)}
.section.accent .panel.dark::before{display:none}
/* на синем градиентном фоне текст сплошной белый — градиент в буквах сливается с фоном */
.section.accent h2,.section.accent .panel.dark h2,.section.dark .lab-glassbox h2{background:none;color:#fff;-webkit-text-fill-color:#fff}
.section.accent .numlist,.section.accent .numitem{border-color:rgba(255,255,255,.22)}
.section.accent .numitem b{background:none;color:#fff;-webkit-text-fill-color:#fff}
.section.accent .numitem span{color:#DCE7FF}
.calculator-teaser{display:flex;align-items:flex-end;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.28);backdrop-filter:blur(20px);color:#fff}
.calculator-teaser h3{font-size:clamp(30px,3vw,44px);font-weight:500;letter-spacing:-.03em;color:#fff}
.calculator-teaser p{color:#DCE7FF}
.calculator-teaser .badge{background:#fff;color:var(--blue)}
.calculator-teaser .btn.blue{background:#fff;color:var(--blue);box-shadow:none}
.calculator-teaser .btn.blue:hover{background:var(--ice)}
.section.dark .lab-glassbox{background:linear-gradient(150deg,#0B1530 0%,#1532D8 100%);border-color:rgba(242,246,255,.16)}
.section.dark .lab-glassbox p{color:#DCE7FF}
.section.dark .lab-glassbox .badge{background:#fff;color:var(--blue)}
.section.dark .lab-glassbox .btn.blue{background:#fff;color:var(--blue);box-shadow:none}
.lab-showcase h3{font-size:clamp(28px,2.6vw,38px);font-weight:500;letter-spacing:-.025em}

/* ---------- Продукция ---------- */
.product-hero{position:relative;min-height:560px;border-radius:28px;overflow:hidden;background:var(--bg)}
.product-hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.product-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,11,26,.94) 0%,rgba(6,11,26,.7) 45%,rgba(6,11,26,.05) 100%)}
.product-hero .overlay{position:absolute;z-index:2;left:52px;bottom:48px;max-width:620px;color:#fff}
.product-hero .overlay h2{background:var(--grad-dark);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}
.product-hero .overlay p{color:var(--text2)}
.product-hero .badge{background:var(--blue);color:#fff}
.product-card{display:flex;flex-direction:column;min-height:260px;padding:36px;border-radius:var(--r);background:#fff;border:1px solid var(--line-l);transition:border-color .2s,box-shadow .2s}
.product-card:hover{border-color:rgba(34,81,255,.4);box-shadow:0 18px 40px rgba(34,81,255,.1)}
.product-card h3{margin:16px 0 10px;font-size:28px;font-weight:500;color:var(--ink)}
.product-card .badge + h3{margin-top:20px}
.product-card p{margin:0}
.product-card.has-img{overflow:hidden}
.product-card > .card-img{margin:-36px -36px 8px;aspect-ratio:16/9;overflow:hidden;background:var(--bg2)}
.product-card > .card-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.product-card.has-img:hover .card-img img{transform:scale(1.04)}
.product-card.has-img .badge{align-self:flex-start;margin-top:20px}
.product-card .arrow{margin-top:auto;padding-top:28px;color:var(--blue);font-weight:600}
.section.dark .product-card{background:rgba(242,246,255,.05);border-color:var(--line-d)}
.section.dark .product-card h3{color:var(--text)}
.table{width:100%;border-collapse:collapse;margin-top:26px}
.table td{padding:18px 0;border-bottom:1px solid var(--line-l);font-size:16px}
.table td:first-child{color:var(--ink2);width:42%}
.section.dark .table td{border-bottom-color:var(--line-d)}
.quote{font-size:clamp(28px,4vw,58px);letter-spacing:-.04em;line-height:1.05;font-weight:500}

/* ---------- Новости и видео ---------- */
.newsgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.news{border-radius:var(--r);overflow:hidden;background:#fff;border:1px solid var(--line-l)}
.news iframe,.news img{display:block;width:100%;aspect-ratio:16/9;border:0;object-fit:cover;background:var(--bg)}
.news .body{padding:26px 28px 30px}
.news .date{font-size:13px;font-weight:600;color:var(--blue)}
.news h3{font-size:22px;margin:10px 0 8px}
.news p{font-size:15px;margin:0}
.section.dark .news{background:var(--bg2);border-color:var(--line-d)}
.section.dark .news .date{color:var(--sky)}

/* ---------- Вакансии ---------- */
.jobs{display:grid}
.job{display:grid;grid-template-columns:1fr 1fr auto;gap:20px;align-items:center;padding:28px 0;border-top:1px solid var(--line-l)}
.job:last-child{border-bottom:1px solid var(--line-l)}
.job b{font-size:24px;font-weight:500;letter-spacing:-.01em}
.job p{margin:6px 0 0;font-size:15px}

/* ---------- Контакты ---------- */
.contactgrid{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px}
.contactlist{display:grid;margin-top:32px}
.contactitem{padding:22px 0;border-bottom:1px solid var(--line-l)}
.contactitem small{display:block;margin-bottom:8px;font-size:14px;color:var(--ink2)}
.contactitem strong{font-size:clamp(24px,2.4vw,34px);font-weight:500;letter-spacing:-.02em}
.contactitem a:hover{color:var(--blue)}
form{display:grid;gap:14px}
input,select,textarea{width:100%;padding:17px 18px;border:1px solid rgba(6,11,26,.18);border-radius:14px;background:#fff;color:var(--ink);outline:none;transition:border-color .2s,box-shadow .2s}
input:focus,select:focus,textarea:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(34,81,255,.14)}
textarea{min-height:140px;resize:vertical}
.calc{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:26px}
.calc-result{grid-column:1/-1;padding:20px;border-radius:16px;background:var(--light);color:var(--ink)}

.location-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:36px}
.location-card{border-radius:var(--r);overflow:hidden;background:#fff;border:1px solid var(--line-l)}
.location-map{height:390px;background:var(--light);position:relative;overflow:hidden}
.location-map iframe{width:100%;height:100%;border:0;display:block}
.location-body{padding:26px 28px 30px}
.location-body h3{margin-bottom:8px}
.location-body p{margin-bottom:18px}
.route-btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border-radius:999px;background:var(--blue);color:#fff;font-weight:600}
.feed-note{padding:22px 24px;border:1px solid var(--line-l);border-radius:18px;background:#fff;margin-bottom:22px}
.instagram-head{display:flex;justify-content:space-between;gap:20px;align-items:end;margin-bottom:30px}
.instagram-head p{margin:0;max-width:660px}
.brand-pattern-strip{min-height:150px;border-radius:var(--r);background:url('img/brand-ethno-pattern.png') center/cover}

/* ---------- Калькулятор и Lab (встроенные инструменты) ---------- */
.calculator-shell,.lab-shell{position:relative;overflow:hidden;min-height:calc(100vh - var(--nav-h));padding:28px 24px;background:var(--bg);color:var(--text)}
.calculator-shell::before,.lab-shell::before{content:"";position:absolute;width:1200px;height:1200px;right:-500px;top:-640px;background:var(--glow);pointer-events:none}
.calculator-topbar,.lab-topbar{position:relative;width:min(1600px,100%);margin:0 auto 16px;padding-bottom:16px;border-bottom:1px solid var(--line-d);display:flex;align-items:flex-end;justify-content:space-between;gap:20px}
.calculator-topbar .kicker{color:var(--sky);margin-bottom:8px}
.calculator-subtitle{font-size:clamp(26px,2.6vw,38px);font-weight:500;letter-spacing:-.025em;background:var(--grad-dark);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}
.lab-topbar-left{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.lab-topbar .badge{background:var(--blue);color:#fff}
.lab-status{display:inline-flex;align-items:center;gap:8px;font-size:15px;color:var(--text2)}
.lab-status::before{content:"";width:8px;height:8px;border-radius:50%;background:#4ADE80;box-shadow:0 0 10px #4ADE80}
.calculator-frame-wrap,.lab-frame-wrap{position:relative;width:min(1600px,100%);margin:0 auto;height:calc(100vh - 190px);min-height:720px;border-radius:20px;overflow:hidden;background:#fff;border:1px solid rgba(242,246,255,.16);box-shadow:0 30px 80px rgba(0,0,0,.45)}
.calculator-frame,.lab-frame{display:block;width:100%;height:100%;border:0;background:#fff}
.calculator-note,.lab-fallback{position:relative;width:min(1600px,100%);margin:14px auto 0;font-size:14px;color:var(--text2)}

/* ---------- Ролики (Instagram) ---------- */
.reels{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.reel{position:relative;margin:0;aspect-ratio:9/16;border-radius:var(--r);overflow:hidden;background:var(--bg2);border:1px solid var(--line-d)}
.reel video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;cursor:pointer}
.reel::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,rgba(6,11,26,0) 60%,rgba(6,11,26,.88) 100%)}
.reel figcaption{position:absolute;z-index:2;left:20px;right:20px;bottom:18px;display:flex;flex-direction:column;gap:6px;color:#fff}
.reel figcaption span{font-family:var(--font-accent);font-size:19px;font-weight:500;line-height:1.25}
.reel figcaption a{font-size:14px;font-weight:600;color:var(--sky)}
.reel figcaption a:hover{color:#fff}
.reel-sound{position:absolute;z-index:3;top:14px;right:14px;width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.35);background:rgba(6,11,26,.45) center/20px no-repeat url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M11 5 6 9H2v6h4l5 4V5z'/%3E%3Cpath d='m23 9-6 6M17 9l6 6'/%3E%3C/svg%3E");backdrop-filter:blur(8px);cursor:pointer}
.reel-sound[aria-pressed="true"]{background-color:var(--blue);border-color:var(--blue);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M11 5 6 9H2v6h4l5 4V5z'/%3E%3Cpath d='M15.5 8.5a5 5 0 0 1 0 7M19 5a10 10 0 0 1 0 14'/%3E%3C/svg%3E")}
.reels-section .actions{margin-top:40px}
@media(max-width:980px){.reels{grid-template-columns:1fr 1fr}}
@media(max-width:600px){
  .reels{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:14px;margin:0 -16px;padding:0 16px 8px;scrollbar-width:none}
  .reels::-webkit-scrollbar{display:none}
  .reel{flex:0 0 72%;scroll-snap-align:start}
}

/* ---------- Подвал ---------- */
.footer{position:relative;overflow:hidden;padding:90px 0 36px;background:var(--bg);color:var(--text);border-top:1px solid rgba(242,246,255,.08)}
.footer::before{content:"";position:absolute;width:1100px;height:1100px;right:-420px;bottom:-720px;background:var(--glow);opacity:.7;pointer-events:none}
.footer .container{position:relative;z-index:1}
.footer-grid{display:grid;grid-template-columns:1.4fr .6fr .6fr .8fr;gap:40px}
.footer-logo{width:200px;filter:brightness(0) invert(1)}
.footer p,.footer a{font-size:15px;color:var(--text2)}
.footer a:hover{color:#fff}
.footer h4{color:#fff}
.copy{margin-top:64px;padding-top:24px;border-top:1px solid var(--line-d);font-size:13px;color:#7F94BF}

/* ---------- Адаптив ---------- */
@media(max-width:1240px){
  .menu{display:none;position:absolute;top:calc(var(--nav-h) - 6px);left:16px;right:16px;flex-direction:column;align-items:stretch;gap:4px;padding:16px;border-radius:20px;background:rgba(11,21,48,.97);border:1px solid var(--line-d);box-shadow:0 30px 60px rgba(0,0,0,.45);font-size:16px}
  .menu a{padding:12px 10px}
  .menu.open{display:flex}
  .menu .tool-pill,.menu .whatsapp-cta{justify-content:center;margin-top:6px}
  .mobile-toggle{display:block}
}
@media(max-width:980px){
  .container,.hero .container.hero-copy{width:min(100% - 32px,var(--max))}
  .section{padding:64px 0}
  .headrow,.split,.contactgrid{grid-template-columns:1fr}
  .headrow{gap:16px}
  .stats{grid-template-columns:1fr 1fr;row-gap:40px}
  .stat:nth-child(3){border-left:0;padding-left:0}
  .cards3,.newsgrid{grid-template-columns:1fr}
  .feature-card{min-height:440px}
  .mosaic{grid-template-columns:1fr;grid-template-rows:460px 320px 320px}
  .tile.big{grid-row:auto}
  .grid2,.location-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .calc{grid-template-columns:1fr 1fr}
  .panel{padding:40px 32px}
  .media{min-height:440px}
  .product-hero .overlay{left:32px;right:32px;bottom:32px}
  .calculator-topbar,.lab-topbar{flex-direction:column;align-items:flex-start}
  .instagram-head{display:block}.instagram-head .btn{margin-top:16px}
}
@media(max-width:600px){
  :root{--nav-h:70px}
  .logo img{width:132px}
  .hero-copy{padding:150px 0 72px}
  .hero::after{background:rgba(6,11,26,.5)}
  .pagehero::after{background:rgba(6,11,26,.5)}
  .hero h1{font-size:clamp(44px,13vw,60px)}
  .hero p{font-size:18px}
  .pagehero{min-height:64vh;padding:150px 0 64px}
  .pagehero h1{font-size:clamp(38px,11vw,54px)}
  .pagehero p{font-size:17px}
  .section{padding:52px 0}
  .stats{grid-template-columns:1fr;row-gap:28px}
  .stat{border-left:0;padding:0 0 24px;border-bottom:1px solid var(--line-l)}
  .section.dark .stat{border-bottom-color:var(--line-d)}
  .stat b{font-size:64px}
  .feature-card{min-height:400px}
  .mosaic{grid-template-rows:400px 280px 280px}
  .numitem{grid-template-columns:110px 1fr;gap:16px}
  .numitem b{font-size:34px}
  .panel{padding:32px 24px}
  .footer-grid{grid-template-columns:1fr}
  .job{grid-template-columns:1fr}.job .btn{justify-self:start}
  .calc{grid-template-columns:1fr}
  .calculator-shell,.lab-shell{padding:18px 14px}
  .calculator-frame-wrap,.lab-frame-wrap{min-height:620px;border-radius:14px}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition:none !important}
}