:root{--navy:#071a2d;--navy2:#0b2948;--blue:#1465d8;--cyan:#35a9ff;--ink:#10233c;--muted:#66768b;--line:#dfe6ef;--bg:#f5f8fc;--green:#087653;--shadow:0 18px 55px rgba(12,38,69,.12)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--bg);font:16px/1.5 Inter,Segoe UI,Arial,sans-serif}.top{position:sticky;top:0;z-index:5;display:grid;grid-template-columns:auto minmax(280px,650px) auto;align-items:center;gap:34px;padding:16px max(24px,calc((100vw - 1220px)/2));background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none}.brand>span{display:grid;place-items:center;width:44px;height:44px;color:white;background:linear-gradient(135deg,var(--cyan),var(--blue));border-radius:13px;font-weight:900}.brand b,.brand small{display:block}.brand small{color:var(--muted);font-size:.72rem}.search{display:flex;align-items:center;gap:10px;padding:0 15px;background:var(--bg);border:1px solid var(--line);border-radius:12px}.search input{width:100%;min-height:45px;border:0;outline:0;background:transparent;font-size:1rem}.cart-button,.primary{min-height:44px;padding:0 18px;color:white;background:var(--blue);border:0;border-radius:11px;font-weight:800}.cart-button b{display:inline-grid;place-items:center;min-width:23px;height:23px;margin-left:7px;color:var(--blue);background:white;border-radius:50%}main{max-width:1220px;margin:auto;padding:24px}.hero{display:grid;grid-template-columns:1.2fr .8fr;min-height:430px;overflow:hidden;color:white;background:linear-gradient(120deg,#061525,#0b3157);border-radius:25px}.hero>div:first-child{padding:64px}.hero p,.section-head p,.orders p,.drawer-head p{margin:0;color:#56b7ff;font-size:.74rem;font-weight:900;letter-spacing:.14em}.hero h1{margin:12px 0 18px;font-size:clamp(2.3rem,5vw,4.6rem);line-height:1.02}.hero h1 em{color:#63c4ff;font-style:normal}.hero>div>span{display:block;max-width:570px;color:#c4d5e7}.hero a{display:inline-block;margin-top:27px;padding:13px 20px;color:var(--navy);background:white;border-radius:11px;text-decoration:none;font-weight:850}.hero-art{position:relative;display:grid;place-items:center;background:radial-gradient(circle at center,rgba(53,169,255,.35),transparent 60%)}.device{position:absolute;display:grid;place-items:center;width:180px;height:300px;border:8px solid #dbeeff;border-radius:30px;color:#a9dbff;background:linear-gradient(145deg,#173e65,#061321);box-shadow:0 30px 60px rgba(0,0,0,.35);font-weight:900;letter-spacing:.12em}.d1{transform:rotate(-13deg) translate(-65px,-5px)}.d2{width:250px;height:165px;transform:rotate(7deg) translate(70px,70px)}.hero-art div{position:absolute;bottom:25px;display:flex;gap:8px}.hero-art div b{padding:7px 10px;background:rgba(255,255,255,.12);border-radius:20px;font-size:.75rem}.benefits{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin:20px 0 48px;overflow:hidden;background:var(--line);border:1px solid var(--line);border-radius:15px}.benefits div{padding:18px;background:white}.benefits b,.benefits span{display:block}.benefits span{color:var(--muted);font-size:.78rem}.section-head{display:flex;align-items:end;justify-content:space-between;margin-bottom:18px}.section-head h2,.orders h2{margin:4px 0;font-size:2rem}.section-head select{min-height:44px;padding:0 13px;background:white;border:1px solid var(--line);border-radius:10px;font-size:.95rem}.products{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.product{overflow:hidden;background:white;border:1px solid var(--line);border-radius:16px;box-shadow:0 7px 25px rgba(12,38,69,.06)}.product-visual{display:grid;place-items:center;height:170px;color:white;background:linear-gradient(145deg,#143b62,#071525);font-size:2rem;font-weight:900}.product-body{padding:16px}.tag{color:var(--blue);font-size:.7rem;font-weight:900;text-transform:uppercase;letter-spacing:.08em}.product h3{min-height:48px;margin:7px 0;font-size:1rem}.product .meta{color:var(--muted);font-size:.76rem}.product .price{display:flex;align-items:center;justify-content:space-between;margin-top:14px}.product .price b{font-size:1.08rem}.product button{padding:9px 12px;color:white;background:var(--blue);border:0;border-radius:9px;font-weight:800}.product button:disabled{background:#aab5c3}.orders{display:grid;grid-template-columns:.7fr 1.3fr;gap:30px;margin:70px 0;padding:32px;background:white;border:1px solid var(--line);border-radius:18px}.order-card{display:flex;justify-content:space-between;margin-bottom:9px;padding:12px;background:var(--bg);border-radius:10px;font-size:.82rem}.order-card span{color:var(--muted)}footer{padding:42px max(24px,calc((100vw - 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