:root{
  --bg:#f7f8fa;
  --card:#fff;
  --text:#101522;
  --muted:#667085;
  --line:#e7ebf0;
  --dark:#0d1320;
  --blue:#00aeef;
  --pink:#ec008c;
  --yellow:#ffd100;
  --shadow:0 12px 32px rgba(16,21,34,.055);
  --container:1480px;
  --section-gap:14px;
  --card-radius:14px;
  --card-pad:24px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Inter",-apple-system,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--text);overflow-x:hidden}
a{text-decoration:none;color:inherit}
img{max-width:100%}
.container{width:min(calc(100% - 64px),var(--container));margin:0 auto}
.site-header{height:72px;background:rgba(255,255,255,.96);border-bottom:1px solid #eceff3;position:sticky;top:0;z-index:20;backdrop-filter:blur(12px)}
.header-inner{height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand img{display:block;width:220px}
.main-nav{display:flex;align-items:center;gap:40px;margin-left:36px;margin-right:auto;font-size:15px;font-weight:800}
.header-actions{display:flex;align-items:center;gap:16px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 26px;border-radius:10px;border:1px solid transparent;font-size:15px;font-weight:800;cursor:pointer;white-space:nowrap}
.btn-dark{background:linear-gradient(180deg,#121a2a,#0c111c);color:#fff;box-shadow:0 12px 24px rgba(12,17,28,.18)}
.btn-light{background:#fff;border-color:#e1e6ee;color:#101522}
.orders-link{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:800;color:#141b2a}
.user-badge{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;color:#fff;background:#7a41c8;font-weight:800}
.user-name{font-size:14px;font-weight:800;color:#141b2a}

main{padding-bottom:56px}
.hero,.info-section,.stats-strip{padding-top:var(--section-gap)}
.hero-grid{
  min-height:356px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--card-radius);
  box-shadow:var(--shadow);
  display:grid;
  grid-template-columns:1.03fr .97fr;
  align-items:center;
  gap:28px;
  padding:32px 52px;
  overflow:hidden;
}
.hero-copy{display:flex;flex-direction:column;justify-content:center;height:100%}
.hero-copy h1{margin:0 0 14px;font-size:38px;line-height:1.04;letter-spacing:-.047em;font-weight:800}
.hero-copy p{margin:0 0 22px;max-width:540px;font-size:16px;line-height:1.45;color:#182131}
.hero-actions{display:flex;align-items:center;gap:16px;margin:0 0 24px}
.hero-features{list-style:none;padding:0;margin:0;display:flex;align-items:flex-start;gap:24px;flex-wrap:wrap}
.hero-features li{position:relative;padding-left:24px;font-size:13px;font-weight:800;color:#1e2738;white-space:nowrap}
.hero-features li::before{content:"";position:absolute;left:0;top:50%;width:15px;height:15px;transform:translateY(-50%);border:2px solid #101522;border-radius:4px;background:#fff}
.hero-features li:nth-child(1)::before{border-radius:4px}
.hero-features li:nth-child(2)::before{border-color:var(--blue)}
.hero-features li:nth-child(3)::before{border-color:var(--pink)}
.hero-features li:nth-child(4)::before{border-color:var(--yellow)}
.hero-visual{height:100%;display:flex;align-items:center;justify-content:center;padding:8px 0}
.hero-roll-img{display:block;width:100%;max-width:560px;height:auto;object-fit:contain;filter:drop-shadow(0 18px 34px rgba(16,21,34,.08))}

.info-grid-main{display:grid;grid-template-columns:370px 1fr;gap:var(--section-gap)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--card-radius);box-shadow:var(--shadow)}
.why-card,.works-card{min-height:252px;padding:var(--card-pad)}
.card h2{margin:0 0 16px;font-size:20px;line-height:1;letter-spacing:-.02em}
.why-list{list-style:none;padding:0;margin:0;display:grid;gap:14px}
.why-list li{display:grid;grid-template-columns:26px 1fr;gap:12px;align-items:start}
.why-list strong{display:block;font-size:14px;line-height:1.15;margin-bottom:3px}
.why-list small{display:block;font-size:12px;color:#6b7280;line-height:1.25}
.why-icon{width:24px;height:24px;position:relative}
.icon-dots::before{content:"";position:absolute;inset:2px;background:radial-gradient(circle,var(--blue) 0 1.8px,transparent 2.5px) 0 0/7px 7px,radial-gradient(circle,var(--pink) 0 1.8px,transparent 2.5px) 3.5px 3.5px/7px 7px,radial-gradient(circle,var(--yellow) 0 1.8px,transparent 2.5px) 7px 0/7px 7px}
.icon-flask::before{content:"⚗";font-size:22px;position:absolute;inset:0;line-height:1}
.icon-shield::before{content:"🛡";font-size:20px;position:absolute;inset:0;line-height:1}
.icon-target::before{content:"◎";font-size:23px;position:absolute;inset:0;line-height:1}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px}
.card-head h2{margin:0}
.card-head span{color:#667085;font-weight:800;font-size:13px}
.works-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.work-item{height:180px;border-radius:12px;overflow:hidden;margin:0;background:#f2f4f7;border:0}
.work-item img{display:block;width:100%;height:100%;object-fit:cover}

.stats-grid{min-height:78px;display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border:1px solid var(--line);border-radius:var(--card-radius);box-shadow:var(--shadow);overflow:hidden}
.stat-card{display:flex;flex-direction:column;justify-content:center;padding:18px 22px;border-right:1px solid #eef1f5}
.stat-card:last-child{border-right:0}
.stat-card strong{font-size:13px;line-height:1.2;margin-bottom:5px}
.stat-card small{font-size:12px;color:#6b7280;line-height:1.25}

.site-footer{padding-top:var(--section-gap)}
.footer-inner{height:34px;display:flex;align-items:center;justify-content:space-between;gap:24px;color:#667085;font-size:12px}
.footer-inner a{color:#667085}


.reviews-section{padding:56px 0 0}
.reviews-wrap{display:grid;gap:28px}
.reviews-top{display:flex;align-items:flex-start;justify-content:space-between;gap:24px}
.reviews-heading h2{margin:0 0 16px;font-size:50px;line-height:1.02;letter-spacing:-.05em;font-weight:800}
.reviews-heading p{margin:0;font-size:18px;line-height:1.45;color:#667085}
.reviews-summary{min-width:246px;display:flex;align-items:center;gap:20px;padding:26px 28px;border-radius:22px}
.reviews-summary-score{font-size:54px;line-height:1;font-weight:800;letter-spacing:-.05em;color:#0d1320}
.reviews-summary-meta{display:grid;gap:8px}
.reviews-stars,.testimonial-stars{color:#ff2d7a;letter-spacing:2px;font-size:24px;line-height:1}
.reviews-count{font-size:16px;color:#7a8496}
.reviews-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.testimonial-card{padding:34px 34px 30px;border-radius:24px;min-height:356px;display:grid;align-content:start;gap:24px}
.testimonial-card p{margin:0;color:#445066;font-size:19px;line-height:1.62}
.testimonial-author{display:flex;align-items:center;gap:16px;margin-top:auto}
.avatar{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;color:#fff;font-weight:800;font-size:17px;flex:0 0 auto}
.avatar-pink{background:#ff2d7a}
.avatar-blue{background:#4e6ff2}
.avatar-green{background:#09b476}
.testimonial-author strong{display:block;font-size:18px;line-height:1.2}
.testimonial-author span{display:block;margin-top:6px;color:#7a8496;font-size:14px;line-height:1.3}
@media (max-width: 1200px){.reviews-top{display:grid}.reviews-summary{justify-self:start}.reviews-cards{grid-template-columns:1fr}.reviews-heading h2{font-size:40px}.testimonial-card{min-height:auto}}
@media (max-width: 760px){.reviews-heading h2{font-size:34px}.reviews-summary{min-width:0;width:100%;padding:20px}.reviews-summary-score{font-size:42px}.testimonial-card{padding:24px}.testimonial-card p{font-size:17px}}

.faq-section,.contacts-section{padding:56px 0 0}
.faq-wrap{display:grid;grid-template-columns:370px 1fr;gap:var(--section-gap);align-items:start}
.section-heading,.faq-item,.contacts-card{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}
.section-heading{padding:28px}
.section-heading h2,.contacts-card h2{margin:0 0 12px;font-size:36px;letter-spacing:-.04em}
.section-heading p,.contacts-card p{margin:0;color:#667085;font-size:18px}
.faq-list{display:grid;gap:12px}
.faq-item{padding:22px 24px}
.faq-item summary{cursor:pointer;list-style:none;font-weight:800;font-size:20px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item p{margin:12px 0 0;color:#667085;font-size:18px;line-height:1.45}
.contacts-card{padding:32px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.contacts-list{display:grid;gap:12px;justify-items:start}
.contacts-list span{color:#667085}

@media (min-width: 1700px){
  .container{width:min(calc(100% - 72px),1560px)}
  .hero-grid{min-height:380px;padding:34px 60px;gap:32px}
  .hero-copy h1{font-size:44px}
  .hero-roll-img{max-width:620px}
  .why-card,.works-card{min-height:268px}
  .work-item{height:192px}
}

@media (max-width: 1200px){
  .container{width:min(calc(100% - 32px),1100px)}
  .brand img{width:180px}
  .main-nav{gap:22px;margin-left:18px}
  .orders-link,.user-name{display:none}
  .hero-grid{grid-template-columns:1fr .82fr;padding:26px 34px;min-height:330px}
  .hero-copy h1{font-size:34px}
  .hero-copy p{font-size:15px}
  .hero-roll-img{max-width:430px}
  .info-grid-main,.faq-wrap{grid-template-columns:1fr}
  .why-card,.works-card{min-height:auto}
  .work-item{height:190px}
}

@media (max-width: 760px){
  .site-header,.header-inner{height:auto}
  .header-inner{padding:12px 0;display:grid}
  .main-nav{margin:0;gap:20px;flex-wrap:wrap}
  .header-actions{flex-wrap:wrap}
  .hero-grid,.info-grid-main,.faq-wrap{grid-template-columns:1fr;min-height:auto;padding:24px}
  .hero-copy h1{font-size:34px}
  .hero-copy p{font-size:17px}
  .hero-features{display:grid;grid-template-columns:1fr}
  .hero-visual{min-height:240px}
  .hero-roll-img{max-width:340px}
  .stats-grid,.works-grid{grid-template-columns:1fr}
  .work-item{height:220px}
  .stat-card{min-height:72px}
  .contacts-card{display:grid}
}



/* v4.1 homepage polish */
.hero-features li::before{border-radius:4px!important}
.hero-visual{background:transparent!important}
.hero-roll-img{background:transparent!important;mix-blend-mode:normal}
.site-footer{padding:28px 0 22px;margin-top:56px;border-top:1px solid #e8ecf2}
.footer-inner{height:auto;min-height:34px}



/* v4.2 work block polish */
.work-item{
  border-radius:14px!important;
  overflow:hidden!important;
  background:transparent!important;
  box-shadow:none!important;
}
.work-item img{
  display:block!important;
  width:100%!important;
  height:100%!important;
  object-fit:cover!important;
  border-radius:inherit!important;
  transform:translateZ(0);
}
.works-grid{align-items:stretch}



/* v4.9 — two clear ordering paths */
.header-ready-link{font-size:14px;font-weight:850;color:#344054;white-space:nowrap}
.hero-paths{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:0 0 24px}
.hero-path{min-height:128px;padding:16px 17px;border:1px solid #dfe5ed;border-radius:16px;background:#fff;color:#111820;text-decoration:none;display:flex;flex-direction:column;align-items:flex-start;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.hero-path:hover{transform:translateY(-2px);box-shadow:0 14px 28px rgba(16,24,40,.08);border-color:#cdd5df}
.hero-path-primary{background:#101722;color:#fff;border-color:#101722;box-shadow:0 12px 25px rgba(12,17,28,.15)}
.hero-path-kicker{font-size:10px;line-height:1;text-transform:uppercase;letter-spacing:.13em;font-weight:800;opacity:.62;margin-bottom:9px}
.hero-path strong{font-size:15px;line-height:1.2;margin-bottom:7px}
.hero-path small{font-size:11.5px;line-height:1.38;opacity:.7}
@media(max-width:760px){.hero-paths{grid-template-columns:1fr}.header-ready-link{display:none}}