:root{--navy:#071d3d;--blue:#17446f;--gold:#caa15a;--ink:#111827;--muted:#667085;--line:#e8edf3;--soft:#f7f9fc;--white:#fff;--shadow:0 20px 55px rgba(7,29,61,.13);--radius:28px}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:Arial,Helvetica,sans-serif;background:#fff;color:var(--ink);line-height:1.6;overflow-x:hidden}a{text-decoration:none;color:inherit}img{display:block;max-width:100%}.container{width:min(1180px,92%);margin:auto}.topbar{position:sticky;top:0;z-index:99;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 4%}.brand{display:flex;align-items:center;gap:12px;color:var(--navy);text-transform:uppercase;letter-spacing:.04em}.brand span{width:46px;height:46px;border-radius:16px;background:linear-gradient(135deg,var(--navy),var(--blue));color:#fff;display:grid;place-items:center;font-weight:900;box-shadow:0 10px 25px rgba(7,29,61,.23)}.nav{display:flex;gap:6px;align-items:center}.nav a{font-weight:800;font-size:.92rem;padding:10px 14px;border-radius:999px;color:#26364d}.nav a:hover{background:var(--soft);color:var(--navy)}.menu-toggle{display:none;border:0;background:var(--navy);color:#fff;border-radius:14px;padding:10px 13px;font-size:1.2rem}.hero{min-height:760px;display:flex;align-items:center;position:relative;overflow:hidden;background:radial-gradient(circle at 18% 15%,rgba(82,199,220,.20),transparent 28%),radial-gradient(circle at 85% 20%,rgba(202,161,90,.18),transparent 26%),linear-gradient(180deg,#fff,#f8fbff)}.hero:after{content:"";position:absolute;width:480px;height:480px;border:70px solid rgba(7,29,61,.05);right:-160px;bottom:-190px;border-radius:50%}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;position:relative;z-index:1}.tag{display:inline-flex;gap:9px;align-items:center;color:var(--gold);font-size:.78rem;text-transform:uppercase;letter-spacing:.18em;font-weight:900;margin-bottom:14px}.tag:before{content:"";width:34px;height:2px;background:var(--gold);border-radius:9px}.tag.light{color:#f1c978}.tag.light:before{background:#f1c978}h1{font-size:clamp(3rem,7vw,6.6rem);line-height:.9;letter-spacing:-.07em;color:var(--navy);margin-bottom:24px}h2{font-size:clamp(2rem,4.6vw,4.1rem);line-height:1.02;letter-spacing:-.05em;color:var(--navy)}.lead{font-size:1.25rem;color:#3d4b61;max-width:620px;margin-bottom:28px}.actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:30px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:15px 24px;border-radius:999px;font-weight:900;border:1px solid transparent;transition:.25s}.btn.primary{background:linear-gradient(135deg,var(--navy),var(--blue));color:#fff;box-shadow:0 17px 32px rgba(7,29,61,.24)}.btn.primary:hover,.btn.outline:hover{transform:translateY(-3px)}.btn.outline{background:#fff;color:var(--navy);border-color:var(--line);box-shadow:0 12px 28px rgba(7,29,61,.08)}.badges{display:flex;gap:10px;flex-wrap:wrap}.badges span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:10px 16px;font-weight:900;color:var(--navy);box-shadow:0 10px 24px rgba(7,29,61,.07)}.hero-image{background:#fff;border:1px solid var(--line);border-radius:38px;padding:18px;box-shadow:var(--shadow);transform:rotate(1.5deg)}.hero-image img{width:100%;height:560px;object-fit:contain;background:#f7f9fc;border-radius:26px}.section{padding:88px 0}.two-cols{display:grid;grid-template-columns:.85fr 1.15fr;gap:50px;align-items:start}.text-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:0 15px 36px rgba(7,29,61,.08);color:#445166;font-size:1.08rem}.text-card p+p{margin-top:14px}.title-center{text-align:center;max-width:790px;margin:0 auto 46px}.title-center .tag{justify-content:center}.title-center p{color:var(--muted);font-size:1.05rem;margin-top:10px}.products{background:linear-gradient(180deg,#fff,#f7f9fc)}.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.product-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 14px 34px rgba(7,29,61,.08);transition:.25s}.product-card:hover{transform:translateY(-7px);box-shadow:0 24px 52px rgba(7,29,61,.14);border-color:rgba(202,161,90,.5)}.photo{height:315px;background:linear-gradient(180deg,#f6f9fc,#fff);padding:13px;display:grid;place-items:center}.photo img{width:100%;height:100%;object-fit:contain;border-radius:20px}.info{padding:22px}.info span{color:var(--gold);font-size:.72rem;font-weight:900;text-transform:uppercase;letter-spacing:.14em}.info h3{color:var(--navy);font-size:1.1rem;line-height:1.22;margin:8px 0}.info p{color:var(--muted);font-size:.94rem}.tester{background:var(--navy);color:#fff;position:relative;overflow:hidden}.tester:before{content:"";position:absolute;width:520px;height:520px;border-radius:50%;background:rgba(82,199,220,.12);right:-190px;top:-190px}.tester-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:26px;position:relative;z-index:1}.tester h2{color:#fff;margin-bottom:18px}.tester p{color:rgba(255,255,255,.80)}.features{display:grid;gap:16px}.features article{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);padding:28px;box-shadow:0 20px 45px rgba(0,0,0,.15)}.features strong{color:#f1c978}.features h3{margin:7px 0;font-size:1.25rem}.coverage-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.coverage-grid article{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px;text-align:center;box-shadow:0 16px 36px rgba(7,29,61,.08)}.coverage-grid span{width:60px;height:60px;display:grid;place-items:center;margin:0 auto 15px;border-radius:20px;background:linear-gradient(135deg,var(--navy),var(--blue));color:#fff;font-size:1.45rem}.coverage-grid h3{color:var(--navy);font-size:1.45rem;margin-bottom:6px}.coverage-grid p{color:var(--muted)}.gallery-section{background:#f8fafc}.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.gallery-grid a{height:365px;background:#fff;border:1px solid var(--line);border-radius:28px;padding:12px;box-shadow:0 12px 30px rgba(7,29,61,.07);transition:.25s}.gallery-grid a:hover{transform:scale(1.02);box-shadow:0 20px 42px rgba(7,29,61,.14)}.gallery-grid img{width:100%;height:100%;object-fit:contain;border-radius:20px;background:#f7f9fc}.cta{padding-top:42px}.cta-box{text-align:center;border:1px solid var(--line);border-radius:42px;padding:70px 30px;background:linear-gradient(135deg,#f8fbff,#fff 58%,#fff6e4);box-shadow:var(--shadow);overflow:hidden}.cta-box h2{font-size:clamp(2.1rem,5vw,4.8rem)}.cta-box p:not(.tag){max-width:620px;margin:16px auto 24px;color:#3e4b60;font-size:1.08rem}.footer{padding:42px 0;background:#07162f;color:#fff}.footer-grid{display:flex;justify-content:space-between;gap:28px;align-items:flex-start}.footer h2{font-size:1.25rem;letter-spacing:.06em}.footer h3{color:#f1c978}.footer p{color:rgba(255,255,255,.76)}@media(max-width:1050px){.hero-grid,.two-cols,.tester-grid{grid-template-columns:1fr}.hero{min-height:auto;padding:70px 0}.hero-image{transform:none}.product-grid,.gallery-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:760px){.section{padding:66px 0}.menu-toggle{display:block}.nav{position:absolute;left:4%;right:4%;top:74px;background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);padding:14px;display:none;flex-direction:column}.nav.open{display:flex}.nav a{width:100%;text-align:center}.hero-image img{height:430px}.product-grid,.gallery-grid,.coverage-grid{grid-template-columns:1fr}.photo{height:330px}.gallery-grid a{height:415px}.footer-grid{flex-direction:column}.brand strong{font-size:.82rem}h1{font-size:3.1rem}}