:root{
  --bg:#06101a;
  --bg-soft:#0c1826;
  --bg-2:#101f31;
  --panel:rgba(12,22,35,.78);
  --panel-2:rgba(14,28,43,.92);
  --line:rgba(195,220,255,.12);
  --line-strong:rgba(195,220,255,.20);
  --text:#f5f7fb;
  --muted:#a7b7cd;
  --accent:#8fe6ff;
  --accent-2:#8e87ff;
  --accent-3:#e6c290;
  --success:#9df0c3;
  --danger:#f2a69a;
  --radius:28px;
  --radius-sm:18px;
  --shadow:0 24px 80px rgba(2,10,20,.45);
  --container:1240px;
  --header-h:86px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Inter",system-ui,sans-serif;color:var(--text);background:radial-gradient(circle at top left, rgba(143,230,255,.08), transparent 30%),radial-gradient(circle at top right, rgba(142,135,255,.08), transparent 30%),linear-gradient(180deg, #050c14 0%, #08121e 35%, #0a1422 100%);line-height:1.55;overflow-x:hidden}
body.is-locked{overflow:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button,input,textarea{font:inherit}
button,input,textarea{border:0}
main{display:block}
.page-noise,.page-grid{position:fixed;inset:0;pointer-events:none;z-index:-3}
.page-grid{background-image:linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px, transparent 1px);background-size:42px 42px;opacity:.16;mask-image:radial-gradient(circle at 50% 16%, #000, transparent 72%)}
.page-noise{z-index:-4;background:radial-gradient(circle at 10% 10%, rgba(143,230,255,.12), transparent 26%),radial-gradient(circle at 90% 8%, rgba(142,135,255,.12), transparent 22%),radial-gradient(circle at 50% 80%, rgba(230,194,144,.06), transparent 20%)}
.container{width:min(calc(100% - 36px), var(--container));margin:0 auto}
.site-header{position:sticky;top:0;z-index:140;background:rgba(5,12,20,.72);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
.header-shell{min-height:var(--header-h);display:grid;grid-template-columns:auto 1fr auto;gap:18px;align-items:center;position:relative}
.brand{display:inline-flex;align-items:center;gap:14px;min-width:0}
.brand-mark{width:52px;height:52px;flex:0 0 auto;filter:drop-shadow(0 18px 36px rgba(143,230,255,.16))}
.brand-copy{display:grid;gap:2px;min-width:0}
.brand-title{font-family:"Space Grotesk",system-ui,sans-serif;font-size:1.46rem;font-weight:700;line-height:1;letter-spacing:.08em;text-transform:uppercase}
.brand-subtitle{font-size:.82rem;color:var(--muted);text-transform:lowercase;white-space:nowrap}
.main-nav{display:flex;align-items:center;justify-content:center;gap:26px}
.main-nav a{font-size:.96rem;font-weight:600;color:var(--muted);padding:8px 0;transition:color .22s ease, opacity .22s ease}
.main-nav a:hover,.main-nav a.is-active{color:var(--text)}
.header-actions{display:flex;align-items:center;justify-content:flex-end;gap:12px}
.btn,.nav-cta,.quick-tg,.mobile-bar__btn,.pill-link{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-weight:700;transition:transform .2s ease, background .2s ease, border-color .2s ease, opacity .2s ease, box-shadow .2s ease}
.btn:hover,.nav-cta:hover,.quick-tg:hover,.pill-link:hover{transform:translateY(-2px);box-shadow:0 18px 40px rgba(0,0,0,.18)}
.btn{min-height:52px;padding:0 22px;border-radius:999px;border:1px solid transparent;cursor:pointer}
.btn-primary{background:linear-gradient(135deg, var(--accent), var(--accent-2));color:#081018}
.btn-secondary{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.10);color:var(--text)}
.nav-cta{min-height:48px;padding:0 20px;border-radius:999px;background:rgba(143,230,255,.08);border:1px solid rgba(143,230,255,.24)}
.burger{display:none;align-items:center;justify-content:center;width:48px;height:48px;border-radius:16px;border:1px solid rgba(255,255,255,.10);background:rgba(255,255,255,.03);position:relative;cursor:pointer}
.burger span{position:absolute;left:13px;right:13px;height:2px;background:#f5f7fb;border-radius:2px;transition:transform .22s ease, opacity .22s ease, top .22s ease}
.burger span:nth-child(1){top:16px}.burger span:nth-child(2){top:23px}.burger span:nth-child(3){top:30px}
.burger.is-open span:nth-child(1){top:23px;transform:rotate(45deg)}
.burger.is-open span:nth-child(2){opacity:0}
.burger.is-open span:nth-child(3){top:23px;transform:rotate(-45deg)}
.nav-overlay{position:fixed;inset:0;background:rgba(3,9,16,.56);backdrop-filter:blur(6px);z-index:118}
.quick-tg{position:fixed;right:22px;bottom:24px;z-index:90;min-height:58px;padding:0 18px;border-radius:999px;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#07111a;box-shadow:var(--shadow)}
.quick-tg svg{width:22px;height:22px;fill:currentColor}
.hero{position:relative;min-height:calc(100svh - var(--header-h));display:grid;align-items:end;overflow:hidden}
.hero__media,.hero__overlay{position:absolute;inset:0}
.hero__media{background:#08111d}
.hero__slide{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transform:scale(1.08);animation:heroFade 22s infinite}
.hero__slide:nth-child(2){animation-delay:5.5s}
.hero__slide:nth-child(3){animation-delay:11s}
.hero__slide:nth-child(4){animation-delay:16.5s}
.hero__overlay{background:linear-gradient(180deg, rgba(5,12,19,.18) 0%, rgba(5,12,19,.38) 35%, rgba(5,12,19,.84) 100%),radial-gradient(circle at 14% 24%, rgba(143,230,255,.12), transparent 26%),radial-gradient(circle at 80% 18%, rgba(230,194,144,.10), transparent 24%)}
.hero__content{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.08fr) minmax(320px,.64fr);gap:28px;align-items:end;padding:86px 0 64px}
.eyebrow,.kicker{display:inline-flex;align-items:center;gap:8px;min-height:34px;padding:0 12px;border-radius:999px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.10);font-size:.82rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:#d8e6fb}
.hero-copy{display:grid;gap:18px;max-width:760px}
.hero-copy h1,.page-hero h1,.cta-shell h2{margin:0;font-family:"Space Grotesk",system-ui,sans-serif;font-weight:700;letter-spacing:-.05em;line-height:.98}
.hero-copy h1{font-size:clamp(2.8rem, 5.6vw, 5.7rem);max-width:13ch}
.hero-lead{font-size:1.12rem;color:#dce8f7;max-width:62ch;margin:0}
.hero-actions,.product-actions,.section-actions,.contact-inline{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.contact-inline a{color:#dce8f7;font-weight:600}
.hero-trust{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:12px}
.hero-trust .stat{padding:18px 18px 16px;border-radius:22px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);backdrop-filter:blur(8px)}
.hero-trust strong{display:block;font-size:1.2rem}
.hero-trust span{display:block;color:var(--muted);font-size:.94rem;margin-top:6px}
.hero-stack{display:grid;gap:16px}
.glass-card,.segment-card,.step-card,.product-card,.compare-card,.feature-card,.segment-panel,.faq-item,.contact-panel,.lead-form,.image-card,.priority-band,.metric-card,.detail-card{background:linear-gradient(180deg, rgba(14,26,40,.80), rgba(8,17,28,.92));border:1px solid var(--line);box-shadow:var(--shadow)}
.glass-card{padding:24px;border-radius:30px;backdrop-filter:blur(12px)}
.glass-card h3,.segment-card h3,.compare-card h3,.feature-card h3,.contact-panel h2,.detail-card h3{margin:0 0 10px}
.glass-card p,.segment-card p,.compare-card p,.feature-card p,.muted,.faq-item p,.contact-panel p,.detail-card p{margin:0;color:var(--muted)}
.section{padding:82px 0}
.section--tight{padding:56px 0}
.section--dark{background:linear-gradient(180deg, rgba(7,15,25,.96), rgba(6,13,22,.98))}
.section--alt{background:linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.01))}
.section--cta{padding-bottom:124px}
.section-heading{display:grid;gap:12px;max-width:880px;margin:0 auto 30px;text-align:center}
.section-heading--left{text-align:left;margin:0 0 24px}
.section-heading h2{margin:0;font-family:"Space Grotesk",system-ui,sans-serif;font-size:clamp(2rem,4vw,3.6rem);line-height:1.04;letter-spacing:-.04em}
.section-heading p{margin:0;color:var(--muted);font-size:1.02rem}
.segment-grid,.product-grid,.step-grid,.feature-grid,.faq-shell,.detail-grid,.metric-grid,.segment-list{display:grid;gap:18px}
.segment-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.segment-card{padding:24px;border-radius:28px;display:grid;gap:14px}
.segment-card__top{display:flex;justify-content:space-between;gap:10px;align-items:flex-start}
.chips,.product-meta,.priority-list,.contact-list{display:flex;flex-wrap:wrap;gap:10px}
.chips span,.product-meta span,.pill-link,.priority-list span{display:inline-flex;align-items:center;min-height:34px;padding:0 12px;border-radius:999px;border:1px solid rgba(255,255,255,.10);background:rgba(255,255,255,.04);font-size:.88rem;color:#deebfd}
.step-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
.step-card{padding:24px;border-radius:28px}
.step-card strong{display:block;font-size:1.2rem;margin-bottom:8px;color:#fff}
.showcase-grid,.two-col,.contacts-grid,.footer-grid,.compare-grid,.page-hero__grid,.model-hero,.cta-shell{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;align-items:center}
.image-stack{display:grid;grid-template-columns:1.1fr .9fr;gap:16px;align-items:end}
.image-card{overflow:hidden;border-radius:30px}
.image-card img{width:100%;height:100%;object-fit:cover}
.image-card--large{height:520px}
.image-card--small{height:260px}
.image-card--tall{height:100%}
.product-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.product-grid--catalog{grid-template-columns:repeat(2,minmax(0,1fr))}
.product-card{display:flex;flex-direction:column;border-radius:30px;overflow:hidden}
.product-card__media{position:relative;height:280px;background:linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.02))}
.product-card__media img{width:100%;height:100%;object-fit:contain;padding:22px}
.product-badge{position:absolute;top:18px;left:18px;display:inline-flex;align-items:center;min-height:34px;padding:0 14px;border-radius:999px;background:rgba(4,10,17,.74);border:1px solid rgba(255,255,255,.10);font-size:.78rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--accent)}
.product-card__body{display:grid;gap:14px;padding:24px}
.product-card h3{margin:0;font-size:1.28rem}
.product-summary{margin:0;color:var(--muted)}
.compare-card,.feature-card,.segment-panel,.priority-band,.contact-panel,.lead-form,.detail-card{padding:26px;border-radius:30px}
.compare-card--accent,.feature-card--accent,.priority-band{background:linear-gradient(135deg, rgba(143,230,255,.12), rgba(142,135,255,.10));border:1px solid rgba(255,255,255,.16)}
.compare-list,.info-stack{display:grid;gap:14px}
.compare-row{padding:14px 0;border-bottom:1px solid rgba(255,255,255,.07)}
.compare-row:last-child{border-bottom:0;padding-bottom:0}
.feature-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.page-hero{padding:56px 0 10px}
.page-hero h1{font-size:clamp(2.4rem,4.6vw,4.6rem);max-width:14ch}
.page-hero__image{height:440px;border-radius:30px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.page-hero__image img{width:100%;height:100%;object-fit:cover}
.segment-panel{display:grid;gap:18px}
.segment-panel__head{display:grid;gap:10px}
.segment-panel__head h2{margin:0;font-size:1.45rem}
.segment-panel__head p{margin:0;color:var(--muted)}
.segment-panel__actions{display:flex;flex-wrap:wrap;gap:12px}
.info-pair{display:grid;gap:8px}
.info-pair strong{font-size:1rem}
.info-pair span{color:var(--muted)}
.faq-shell{max-width:980px;margin:0 auto}
.faq-item summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:16px;align-items:center;font-size:1.06rem;font-weight:700}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:'+';width:34px;height:34px;display:grid;place-items:center;border-radius:50%;background:rgba(255,255,255,.05);color:var(--accent)}
.faq-item[open] summary::after{content:'–'}
.faq-item div{padding-top:14px}
.cta-shell{padding:34px;border-radius:36px;background:linear-gradient(135deg, rgba(143,230,255,.12), rgba(142,135,255,.11));border:1px solid rgba(255,255,255,.12);box-shadow:var(--shadow)}
.cta-shell h2{font-size:clamp(1.9rem,3vw,3.1rem)}
.lead-form{display:grid;gap:14px}
.lead-form label{display:grid;gap:8px}
.lead-form span{font-size:.95rem;font-weight:600}
.lead-form input,.lead-form textarea{width:100%;padding:16px 18px;border-radius:18px;background:rgba(3,10,16,.46);border:1px solid rgba(255,255,255,.12);color:var(--text);outline:none}
.lead-form input::placeholder,.lead-form textarea::placeholder{color:#8398b5}
.form-note{margin:0;color:var(--muted)}
.model-hero{align-items:center;padding-top:18px}
.product-visual-card{display:grid;place-items:center;min-height:430px;padding:30px;border-radius:36px;background:linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.02));border:1px solid var(--line);box-shadow:var(--shadow);overflow:hidden}
.product-visual-card img{max-height:340px;width:auto}
.product-hero-photo{height:100%;min-height:430px;border-radius:36px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.product-hero-photo img{width:100%;height:100%;object-fit:cover}
.detail-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.metric-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
.metric-card{padding:24px;border-radius:26px}
.metric-card strong{display:block;font-size:1.26rem;margin-bottom:8px}
.site-footer{padding:38px 0 122px;background:rgba(3,9,15,.76);border-top:1px solid var(--line)}
.footer-grid{align-items:start;gap:28px}
.footer-about{display:grid;gap:14px}
.footer-logo{display:flex;align-items:center;gap:12px}
.footer-logo .brand-mark{width:42px;height:42px}.footer-logo .brand-title{font-size:1.16rem}.footer-logo .brand-subtitle{font-size:.76rem}
.footer-copy{margin:0;color:var(--muted);max-width:420px}
.footer-links{display:grid;gap:10px}
.site-footer h3{margin:0 0 12px;font-size:1rem}
.footer-bottom{margin-top:26px;padding-top:18px;border-top:1px solid rgba(255,255,255,.08);color:var(--muted);font-size:.92rem}
.mobile-bar{position:fixed;left:12px;right:12px;bottom:12px;display:none;gap:10px;z-index:100}
.mobile-bar__btn{flex:1;min-height:54px;border-radius:18px;box-shadow:var(--shadow)}
.mobile-bar__btn--call{background:rgba(255,255,255,.06);border:1px solid var(--line)}
.mobile-bar__btn--tg{background:linear-gradient(135deg, var(--accent), var(--accent-2));color:#071018}
.text-link{color:var(--accent);font-weight:700}
.toast{position:fixed;left:50%;bottom:88px;transform:translateX(-50%) translateY(18px);opacity:0;pointer-events:none;transition:.22s ease;z-index:220;padding:14px 18px;border-radius:16px;background:rgba(8,16,28,.94);border:1px solid rgba(143,230,255,.22);box-shadow:var(--shadow);max-width:min(calc(100vw - 24px), 420px);text-align:center;color:var(--text)}
.toast.is-visible{opacity:1;transform:translateX(-50%) translateY(0)}
@keyframes heroFade{0%,100%{opacity:0;transform:scale(1.08)}4%,24%{opacity:1}28%{opacity:0;transform:scale(1.15)}}
@media (max-width:1180px){
  .hero__content,.showcase-grid,.two-col,.contacts-grid,.footer-grid,.compare-grid,.page-hero__grid,.model-hero,.cta-shell{grid-template-columns:1fr}
  .hero{min-height:auto}
  .hero-copy h1,.page-hero h1{max-width:none}
  .hero-stack{max-width:560px}
  .segment-grid,.product-grid,.feature-grid,.metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .step-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .image-card--large{height:420px}
  .detail-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  :root{--header-h:78px}
  .header-shell{grid-template-columns:1fr auto auto}
  .burger{display:inline-flex}
  .header-actions{display:none}
  .main-nav{position:absolute;top:calc(100% + 12px);right:0;left:auto;width:min(calc(100vw - 24px), 420px);display:grid;gap:10px;padding:16px;border-radius:24px;background:rgba(8,16,28,.98);border:1px solid var(--line-strong);box-shadow:var(--shadow);transform:translateY(-10px);opacity:0;pointer-events:none;z-index:119}
  .main-nav a{padding:13px 14px;border-radius:14px;background:rgba(255,255,255,.04)}
  .main-nav.is-open{transform:translateY(0);opacity:1;pointer-events:auto}
  .hero__content{padding:84px 0 52px}
  .hero-trust,.segment-grid,.product-grid,.product-grid--catalog,.feature-grid,.detail-grid,.metric-grid{grid-template-columns:1fr}
  .step-grid{grid-template-columns:1fr}
  .image-stack{grid-template-columns:1fr}
  .quick-tg{display:none}
  .mobile-bar{display:flex}
  .site-footer{padding-bottom:134px}
}
@media (max-width:640px){
  .container{width:min(calc(100% - 24px), var(--container))}
  .brand-title{font-size:1.18rem}
  .brand-subtitle{font-size:.72rem}
  .brand-mark{width:46px;height:46px}
  .hero-copy h1{font-size:clamp(2.25rem, 10vw, 3.6rem)}
  .hero-lead{font-size:1rem}
  .hero-actions .btn,.btn{width:100%}
  .contact-inline{gap:10px}
  .section{padding:54px 0}
  .glass-card,.segment-card,.step-card,.product-card__body,.compare-card,.feature-card,.segment-panel,.faq-item,.contact-panel,.lead-form,.detail-card,.metric-card{padding:20px}
  .page-hero{padding:36px 0 8px}
  .page-hero__image{height:320px}
  .product-card__media{height:240px}
  .product-visual-card,.product-hero-photo{min-height:310px}
  .product-visual-card img{max-height:240px}
  .main-nav{left:0;right:0;width:auto}
}