:root{--ink:#101820;--muted:#5b6770;--blue:#075ea8;--blue2:#0c7ac1;--line:#dbe3e8;--soft:#f4f7f9;--orange:#e96f2d;--white:#fff;--radius:20px;--shadow:0 18px 50px rgba(20,45,65,.12)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,Helvetica,sans-serif;color:var(--ink);background:#fff;line-height:1.55}img{max-width:100%;display:block}a{color:inherit}.site-header{height:78px;display:flex;align-items:center;gap:32px;padding:10px max(24px,5vw);border-bottom:1px solid var(--line);position:sticky;top:0;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);z-index:20}.brand{margin-right:auto}.brand img{height:52px;width:auto}.site-header nav{display:flex;gap:24px}.site-header nav a{text-decoration:none;font-weight:700;font-size:.94rem}.lang-switch{display:flex;border:1px solid var(--line);border-radius:999px;overflow:hidden}.lang-switch button{border:0;background:#fff;padding:8px 11px;cursor:pointer;font-weight:800}.lang-switch button.active{background:var(--ink);color:#fff}.hero{min-height:650px;padding:70px max(24px,6vw);display:grid;grid-template-columns:1fr 1.15fr;align-items:center;gap:52px;background:linear-gradient(135deg,#fff 20%,#eef5f8)}.hero-copy{max-width:660px}.eyebrow{text-transform:uppercase;letter-spacing:.13em;color:var(--blue);font-weight:900;font-size:.78rem;margin:0 0 10px}.hero h1{font-size:clamp(2.5rem,5vw,5.1rem);line-height:1.02;margin:0 0 24px;letter-spacing:-.045em}.lead{font-size:1.22rem;color:var(--muted);max-width:620px}.hero-image img{border-radius:var(--radius);box-shadow:var(--shadow);aspect-ratio:4/3;object-fit:cover}.actions,.product-actions{display:flex;gap:14px;align-items:center;flex-wrap:wrap;margin-top:28px}.btn{display:inline-flex;padding:13px 20px;border-radius:11px;text-decoration:none;font-weight:800}.btn.primary{background:var(--blue);color:#fff}.btn.primary:hover{background:var(--blue2)}.btn.secondary{border:1px solid var(--line);background:#fff}.value-strip{display:grid;grid-template-columns:repeat(3,1fr);max-width:1180px;margin:-45px auto 0;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);position:relative;z-index:2}.value-strip div{padding:24px 28px}.value-strip div+div{border-left:1px solid var(--line)}.value-strip strong,.value-strip span{display:block}.value-strip span{color:var(--muted);font-size:.94rem;margin-top:4px}.section{padding:105px max(24px,6vw)}.section-heading{max-width:1200px;margin:0 auto 38px}.section h2{font-size:clamp(2rem,4vw,3.7rem);line-height:1.08;margin:0;letter-spacing:-.035em}.product-card{max-width:1200px;margin:0 auto 82px;display:grid;grid-template-columns:1.05fr .95fr;gap:55px;align-items:center}.product-card.reverse .product-gallery{order:2}.product-gallery{min-width:0}.main-photo{width:100%;aspect-ratio:4/3;object-fit:contain;background:var(--soft);border:1px solid var(--line);border-radius:18px;padding:10px}.thumbs{display:flex;gap:10px;margin-top:12px;overflow:auto}.thumbs button{padding:0;border:2px solid transparent;border-radius:9px;background:none;cursor:pointer;flex:0 0 90px}.thumbs button:hover{border-color:var(--blue)}.thumbs img{width:90px;height:66px;object-fit:cover;border-radius:7px}.badge{display:inline-block;background:#e7f2fb;color:var(--blue);font-size:.78rem;font-weight:900;border-radius:999px;padding:7px 11px;text-transform:uppercase;letter-spacing:.08em}.product-copy h3{font-size:clamp(1.8rem,3vw,3rem);line-height:1.12;margin:16px 0}.product-copy>p{color:var(--muted);font-size:1.08rem}.product-copy ul{padding-left:20px}.product-copy li{margin:8px 0}.notice{padding:14px 16px;border-left:4px solid var(--orange);background:#fff6ef;border-radius:8px;font-size:.93rem;margin-top:22px}.notice.danger{border-color:#c62828;background:#fff0f0}.text-link{font-weight:900;color:var(--blue);text-decoration:none}.about{display:grid;grid-template-columns:1fr 1fr;gap:70px;background:var(--ink);color:#fff;align-items:center}.about .eyebrow{color:#6fc7ff}.about p:last-child{font-size:1.18rem;color:#cbd7de}.contact{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.contact-card{border:1px solid var(--line);border-radius:18px;padding:30px;box-shadow:var(--shadow);display:grid;gap:9px}.contact-card strong{font-size:1.35rem}.contact-card a{color:var(--blue);font-weight:900}footer{padding:30px max(24px,6vw);display:flex;align-items:center;gap:18px;border-top:1px solid var(--line);color:var(--muted)}footer img{height:42px;width:auto}footer p{margin:0}@media(max-width:900px){.site-header nav{display:none}.hero,.product-card,.about,.contact{grid-template-columns:1fr}.hero{padding-top:45px}.product-card.reverse .product-gallery{order:0}.value-strip{grid-template-columns:1fr;margin:0 18px}.value-strip div+div{border-left:0;border-top:1px solid var(--line)}.section{padding:75px 24px}.hero-image{order:-1}.hero h1{font-size:2.7rem}}@media(max-width:520px){.site-header{padding:9px 14px;gap:10px}.brand img{height:42px}.hero{padding:35px 18px 55px}.actions .btn{width:100%;justify-content:center}.product-actions{align-items:flex-start;flex-direction:column}.main-photo{padding:4px}.section{padding-left:18px;padding-right:18px}footer{align-items:flex-start;flex-direction:column}}