:root{--color-bg:#f6f7fb;--color-surface:#fff;--color-text:#222;--color-text-muted:#555;--color-gradient-start:#7a1aff;--color-gradient-end:#4b18e5;--color-accent:#ff4fd8;--shadow-soft:0 20px 40px rgba(14,20,40,.08);--radius-lg:20px;--radius-md:16px;--radius-sm:12px;--transition:all .35s ease;--container-width:min(1120px,90vw)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Inter',system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;background:var(--color-bg);color:var(--color-text);line-height:1.65;-webkit-font-smoothing:antialiased}
body.nav-open{overflow:hidden}
img{max-width:100%;display:block;border:0}
picture{display:block;border-radius:28px;overflow:hidden;box-shadow:0 30px 60px rgba(14,20,40,.2);aspect-ratio:4/3}
a{color:inherit;text-decoration:none}
a:hover,a:focus{color:var(--color-accent)}
svg{width:1.25rem;height:1.25rem}
.skip-link{position:absolute;left:-999px;top:auto;width:1px;height:1px;overflow:hidden;z-index:1000}
.skip-link:focus{left:50%;top:12px;width:auto;height:auto;padding:.75rem 1.25rem;background:var(--color-gradient-start);color:#fff;border-radius:var(--radius-sm);transform:translateX(-50%)}
.container{width:var(--container-width);margin:0 auto}
.section{padding:96px 0}
.section-inner{display:flex;flex-direction:column;gap:48px}
.section-header{max-width:720px}
.section-title{font-family:'Manrope',sans-serif;font-weight:700;font-size:2.25rem;line-height:1.2;margin:0;color:var(--color-text)}
.section-subtitle{margin:.75rem 0 0;color:var(--color-text-muted);font-size:1.1rem}
.section-eyebrow{font-size:.85rem;letter-spacing:.1em;text-transform:uppercase;color:var(--color-accent);font-weight:600;margin:0 0 .5rem}
body:focus-within .site-header{outline:none}
.site-header{position:sticky;top:0;z-index:50;background:rgba(246,247,251,.95);backdrop-filter:blur(16px);box-shadow:0 1px 0 rgba(30,35,50,.08);transition:var(--transition)}
.site-header.shrink{box-shadow:0 10px 30px rgba(14,20,40,.12)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:20px 0}
.logo{display:flex;align-items:center;gap:12px;font-family:'Manrope',sans-serif;font-weight:700;font-size:1.1rem;color:var(--color-text)}
.logo:focus-visible{outline:2px solid var(--color-accent);outline-offset:4px}
.logo-mark{width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,var(--color-gradient-start),var(--color-gradient-end));box-shadow:0 10px 20px rgba(74,24,229,.35);position:relative}
.logo-mark::after{content:"";position:absolute;inset:10px;border-radius:8px;border:2px solid rgba(255,255,255,.6);opacity:.8}
.main-nav{position:relative}
.menu{display:flex;gap:24px;align-items:center;list-style:none;margin:0;padding:0;font-weight:500}
.menu a{padding:8px 0;position:relative}
.menu a::after{content:"";position:absolute;left:0;bottom:-6px;width:100%;height:2px;background:linear-gradient(135deg,var(--color-gradient-start),var(--color-gradient-end));transform:scaleX(0);transform-origin:left;transition:var(--transition)}
.menu a:hover::after,.menu a:focus::after{transform:scaleX(1)}
.nav-toggle{display:none;flex-direction:column;justify-content:center;gap:6px;width:44px;height:44px;border-radius:12px;border:1px solid rgba(122,26,255,.12);background:#fff;padding:0;cursor:pointer;transition:var(--transition)}
.nav-toggle span{width:20px;height:2px;background:var(--color-text);display:block;margin:0 auto;transition:var(--transition)}
.nav-toggle:focus-visible{outline:2px solid var(--color-accent);outline-offset:4px}
.nav-open .nav-toggle span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.nav-open .nav-toggle span:nth-child(2){opacity:0}
.nav-open .nav-toggle span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
.header-contacts{display:flex;gap:12px;align-items:center}
.contact-link{display:flex;align-items:center;gap:8px;padding:10px 16px;border-radius:var(--radius-sm);background:var(--color-surface);box-shadow:0 10px 20px rgba(14,20,40,.08);font-weight:500;transition:var(--transition)}
.contact-link:hover,.contact-link:focus{transform:translateY(-2px);box-shadow:0 16px 30px rgba(74,24,229,.18)}
.contact-link svg{color:var(--color-gradient-start)}
.hero{position:relative;background:radial-gradient(circle at 20% 20%,rgba(122,26,255,.12),transparent 55%),linear-gradient(140deg,rgba(122,26,255,.12),rgba(75,24,229,.08));overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background-image:url('data:image/svg+xml,%3Csvg width="240" height="240" viewBox="0 0 240 240" fill="none" xmlns="http://www.w3.org/2000/svg"%3E%3Crect x="0.5" y="0.5" width="239" height="239" rx="32" stroke="%23a898ff" stroke-opacity="0.15" stroke-dasharray="6 14"/%3E%3C/svg%3E');opacity:.4;mix-blend-mode:soft-light}
.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:64px;align-items:center;padding:120px 0 80px}
.hero-content{display:flex;flex-direction:column;gap:28px}
.hero-title{font-family:'Manrope',sans-serif;font-weight:700;font-size:3.2rem;line-height:1.1;margin:0;color:var(--color-text)}
.hero-subtitle{font-size:1.2rem;color:var(--color-text-muted);margin:0}
.hero-actions{display:flex;flex-wrap:wrap;gap:16px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 24px;font-weight:600;font-size:1rem;border-radius:18px;transition:var(--transition);position:relative;overflow:hidden}
.btn:focus-visible{outline:2px solid var(--color-accent);outline-offset:4px}
.btn.primary{background:linear-gradient(135deg,var(--color-gradient-start),var(--color-gradient-end));color:#fff;box-shadow:0 20px 40px rgba(74,24,229,.3)}
.btn.primary:hover{transform:scale(1.02);box-shadow:0 28px 50px rgba(74,24,229,.4)}
.btn.secondary{background:#fff;color:var(--color-gradient-start);box-shadow:0 20px 40px rgba(74,24,229,.2)}
.btn.secondary:hover{transform:scale(1.02);box-shadow:0 28px 50px rgba(74,24,229,.28)}
.btn.ghost{border:1px solid rgba(122,26,255,.32);color:var(--color-gradient-start);background:rgba(255,255,255,.6)}
.btn.ghost:hover{transform:scale(1.02);border-color:var(--color-accent);color:var(--color-accent)}
.btn.outline{border:1px solid rgba(122,26,255,.32);background:transparent;color:var(--color-gradient-end)}
.btn.outline:hover{border-color:var(--color-accent);color:var(--color-accent);transform:translateY(-2px)}
.hero-points{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.hero-points li{display:flex;gap:12px;align-items:flex-start;font-size:1rem;color:var(--color-text)}
.hero-points svg{color:var(--color-gradient-start);flex-shrink:0}
.hero-media{position:relative}
.hero-media img{width:100%;height:100%;object-fit:cover}
.about{background:var(--color-bg)}
.about-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:32px}
.about-card{background:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-soft);overflow:hidden;display:flex;flex-direction:column;transition:var(--transition)}
.about-card:hover{transform:translateY(-8px);box-shadow:0 32px 60px rgba(14,20,40,.12)}
.about-card picture{height:100%;max-height:260px;border-radius:0;box-shadow:none;aspect-ratio:auto}
.about-card img{width:100%;height:100%;object-fit:cover}
.about-card-body{padding:28px}
.about-card-body h3{margin:0 0 12px;font-size:1.4rem;font-family:'Manrope',sans-serif}
.about-card-body p{margin:0;color:var(--color-text-muted)}
.card-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}
.info-card{background:var(--color-surface);border-radius:var(--radius-lg);padding:32px;box-shadow:var(--shadow-soft);display:flex;flex-direction:column;gap:16px;transition:var(--transition);position:relative}
.info-card::before{content:"";position:absolute;inset:-2px;border-radius:calc(var(--radius-lg)+4px);background:linear-gradient(135deg,rgba(122,26,255,.18),rgba(75,24,229,.18));opacity:0;z-index:-1;transition:var(--transition)}
.info-card:hover{transform:translateY(-8px)}
.info-card:hover::before{opacity:1}
.info-icon{width:56px;height:56px;border-radius:18px;background:linear-gradient(135deg,rgba(122,26,255,.1),rgba(75,24,229,.2));display:flex;align-items:center;justify-content:center;color:var(--color-gradient-start)}
.info-card h3{margin:0;font-size:1.3rem;font-family:'Manrope',sans-serif}
.info-card p{margin:0;color:var(--color-text-muted)}
.advantages{background:var(--color-bg)}
.advantages-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}
.advantage-item{background:var(--color-surface);border-radius:var(--radius-lg);padding:28px;box-shadow:var(--shadow-soft);display:flex;flex-direction:column;gap:12px;text-align:left;transition:var(--transition)}
.advantage-item svg{color:var(--color-gradient-start)}
.advantage-item h3{margin:0;font-size:1.2rem;font-family:'Manrope',sans-serif}
.advantage-item p{margin:0;color:var(--color-text-muted)}
.advantage-item:hover{transform:translateY(-6px);box-shadow:0 28px 50px rgba(14,20,40,.14)}
.testimonials{background:var(--color-surface)}
.slider{position:relative;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:16px}
.slider-track{display:grid;grid-auto-flow:column;grid-auto-columns:calc(33.33% - 16px);gap:16px;overflow:hidden;scroll-behavior:smooth;scroll-snap-type:x mandatory;padding:12px 0;grid-column:2;grid-row:1}
.slider-track::-webkit-scrollbar{display:none}
.testimonial-card{background:var(--color-bg);border-radius:var(--radius-lg);padding:28px;box-shadow:var(--shadow-soft);display:flex;flex-direction:column;gap:12px;scroll-snap-align:start;min-height:220px}
.testimonial-meta{display:flex;flex-direction:column;gap:4px}
.testimonial-name{font-weight:600;color:var(--color-text)}
.testimonial-type{color:var(--color-text-muted);font-size:.9rem}
.slider-control{width:48px;height:48px;border-radius:50%;border:none;background:linear-gradient(135deg,var(--color-gradient-start),var(--color-gradient-end));color:#fff;font-size:2rem;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 16px 32px rgba(74,24,229,.25);transition:var(--transition)}
.slider-control:disabled{opacity:.4;cursor:not-allowed;box-shadow:none}
.slider-control:hover:not(:disabled){transform:scale(1.05)}
.geography{background:var(--color-bg)}
.geo-switch{display:flex;gap:16px;align-items:center}
.geo-tab{padding:10px 24px;border-radius:var(--radius-sm);border:1px solid rgba(122,26,255,.3);background:rgba(255,255,255,.6);font-weight:600;color:var(--color-gradient-end);cursor:pointer;transition:var(--transition)}
.geo-tab.active{background:linear-gradient(135deg,var(--color-gradient-start),var(--color-gradient-end));color:#fff;box-shadow:0 18px 36px rgba(74,24,229,.28)}
.geo-tab:focus-visible{outline:2px solid var(--color-accent);outline-offset:4px}
.geo-content{background:var(--color-surface);border-radius:var(--radius-lg);padding:32px;box-shadow:var(--shadow-soft);display:flex;flex-direction:column;gap:16px}
.geo-title{margin:0;font-size:1.4rem;font-family:'Manrope',sans-serif}
.geo-list{margin:0;padding-left:1.1rem;color:var(--color-text-muted);display:grid;gap:8px}
.contacts{background:var(--color-surface)}
.contacts-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:48px;align-items:center}
.contacts-info{display:flex;flex-direction:column;gap:24px}
.contact-actions{display:flex;flex-wrap:wrap;gap:12px}
.contact-list{list-style:none;padding:0;margin:0;display:grid;gap:12px;font-size:1rem}
.contact-list li{display:flex;align-items:center;gap:12px;color:var(--color-text-muted)}
.contact-list a{color:var(--color-gradient-end);font-weight:600}
.map-wrapper{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-soft);min-height:420px;background:var(--color-bg)}
.map-wrapper iframe{border:0;width:100%;height:100%;min-height:420px}
.mobile-contact-bar{position:fixed;bottom:16px;left:50%;transform:translateX(-50%);background:rgba(34,34,34,.95);color:#fff;border-radius:28px;padding:12px 18px;display:none;gap:18px;z-index:60;box-shadow:0 18px 42px rgba(14,20,40,.35)}
.mobile-contact{display:flex;flex-direction:column;align-items:center;gap:6px;font-size:.8rem;min-width:72px;color:#fff;font-weight:600}
.mobile-contact svg{width:28px;height:28px}
.site-footer{background:#111;color:#f8f8ff;padding:48px 0}
.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.footer-nav{display:flex;gap:16px;font-weight:500}
.footer-nav a{color:#f8f8ff;font-size:.95rem}
.footer-nav a:hover{color:var(--color-accent)}
.footer-contacts{display:flex;gap:16px;font-weight:600}
.footer-contacts a{color:#f8f8ff}
.footer-contacts a:hover{color:var(--color-accent)}
.footer-brand{display:flex;align-items:center;gap:12px;max-width:320px}
.footer-brand p{margin:0;font-size:.9rem;line-height:1.5}
.metrics{position:relative;height:0;overflow:hidden}
.sprite{position:absolute;width:0;height:0;visibility:hidden}
.scroll-sentinel{position:relative;height:1px;width:100%;opacity:0}
.reveal{opacity:0;transform:translateY(30px);transition:opacity .6s ease,transform .6s ease}
.reveal.visible{opacity:1;transform:translateY(0)}
:focus-visible{outline:2px solid var(--color-accent);outline-offset:4px}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1!important;transform:none!important}
}
@media (max-width:1280px){
  .card-grid,.advantages-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .slider-track{grid-auto-columns:calc(50% - 12px)}
}
@media (max-width:960px){
  .header-contacts{display:none}
  .hero-inner{grid-template-columns:1fr;gap:40px;padding:120px 0 60px}
  .hero-content{order:2}
  .hero-media{order:1;max-width:520px}
  .about-grid{grid-template-columns:1fr}
  .card-grid,.advantages-grid{grid-template-columns:1fr 1fr}
  .contacts-grid{grid-template-columns:1fr}
  .slider-track{grid-auto-columns:calc(100% - 16px)}
}
@media (max-width:768px){
  body{font-size:15px}
  .section{padding:72px 0}
  .section-title{font-size:2rem}
  .hero-title{font-size:2.4rem}
  .hero-subtitle{font-size:1.05rem}
  .nav-toggle{display:flex}
  .menu{position:absolute;top:72px;right:0;background:var(--color-surface);flex-direction:column;align-items:flex-start;padding:20px;border-radius:var(--radius-lg);box-shadow:0 24px 60px rgba(14,20,40,.15);min-width:220px;transform:scale(.96);transform-origin:top right;opacity:0;pointer-events:none}
  .nav-open .menu{opacity:1;transform:scale(1);pointer-events:auto}
  .menu a{padding:10px 0;font-size:1.05rem}
  .card-grid,.advantages-grid{grid-template-columns:1fr}
  .card-grid{justify-items:center}
  .info-card{width:min(100%,380px)}
  .slider{grid-template-columns:1fr 1fr;grid-template-rows:auto auto;align-items:stretch;gap:12px}
  .slider-track{grid-column:1/-1}
  .slider-control.prev{grid-column:1;grid-row:2;justify-self:flex-start}
  .slider-control.next{grid-column:2;grid-row:2;justify-self:flex-end}
  .geo-content{padding:24px}
  .mobile-contact-bar{display:flex}
  .footer-inner{flex-direction:column;align-items:flex-start}
}
@media (max-width:540px){
  .hero-actions{flex-direction:column;align-items:stretch}
  .hero-points{gap:10px}
  .hero-inner{padding:96px 0 48px;gap:32px}
  /* на очень узких экранах картинка не должна становиться выше экрана */
  .hero-media picture{max-height:65vh}
  .hero-content{gap:24px}
  .hero-title{font-size:2.15rem}
  .hero-subtitle{font-size:1rem}
  .mobile-contact-bar{width:calc(100% - 32px);left:16px;right:16px;transform:none;border-radius:22px;padding:12px 16px;justify-content:space-between}
  .mobile-contact{flex-direction:row;gap:12px;font-size:.95rem}
}
@media (max-width:480px){
  .map-wrapper,.map-wrapper iframe{min-height:360px}
}
@media (min-width:1024px){
  .about .section-header{display:grid;grid-template-columns:minmax(0,340px) minmax(0,1fr);gap:32px;align-items:start}
  .about .section-eyebrow,.about .section-title{grid-column:1/2}
  .about .section-subtitle{grid-column:2/3;margin-top:0}
}