:root{--navy:#06172f;--blue:#0868f2;--cyan:#00cfff;--ink:#101828;--muted:#526078;--line:#e5eaf2;--soft:#f3f7fc;--white:#fff}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:#fff}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.site-header{min-height:104px;padding:10px clamp(22px,5vw,78px);display:grid;grid-template-columns:250px 1fr auto;gap:36px;align-items:center;border-bottom:1px solid var(--line);background:rgba(255,255,255,.97);position:sticky;top:0;z-index:20;box-shadow:0 6px 24px rgba(6,23,47,.05)}
.brand img{width:230px;height:86px;object-fit:contain}
nav{display:flex;justify-content:center;gap:34px;font-size:14px;font-weight:750;color:#26354e}
nav a:hover{color:var(--blue)}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:54px;padding:14px 24px;border-radius:13px;background:linear-gradient(135deg,var(--blue),#004dc1);color:#fff;font-weight:800;box-shadow:0 12px 30px rgba(8,104,242,.23);transition:transform .2s ease,box-shadow .2s ease}
.button:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(8,104,242,.3)}
.button-small{min-height:44px;padding:11px 20px}
.catalog{padding:72px clamp(22px,6vw,90px) 84px;background:linear-gradient(180deg,#f4f8fd 0%,#fff 100%)}
.catalog-heading{max-width:1280px;margin:0 auto 38px;display:flex;justify-content:space-between;align-items:end;gap:40px}
.catalog-heading>div{max-width:760px}.catalog-heading>p{max-width:420px;margin:0 0 7px;color:var(--muted);font-size:17px;line-height:1.55}
.catalog-heading h2{margin:0;color:var(--navy);font-size:clamp(38px,4vw,58px);line-height:1.05;letter-spacing:-.04em}
.catalog-grid{max-width:1280px;margin:auto;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.product-card{display:flex;flex-direction:column;min-width:0;border:1px solid var(--line);border-radius:24px;background:#fff;overflow:hidden;box-shadow:0 18px 50px rgba(6,23,47,.08);transition:transform .2s ease,box-shadow .2s ease}
.product-card:hover{transform:translateY(-4px);box-shadow:0 25px 60px rgba(6,23,47,.13)}
.card-media{position:relative;height:310px;padding:56px 28px 30px;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at center,#fff 0%,#eaf4ff 68%,#dcecff 100%)}
.card-media img{width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 20px 17px rgba(6,23,47,.2))}
.card-tag{position:absolute;top:20px;left:20px;padding:8px 12px;border-radius:999px;background:var(--navy);color:#fff;font-size:12px;font-weight:800;letter-spacing:.04em}
.card-body{padding:30px 28px 28px;display:flex;flex:1;flex-direction:column;align-items:flex-start}
.card-brand{margin:0 0 8px;color:var(--blue);font-size:13px;font-weight:850;letter-spacing:.12em}
.card-body h2{margin:0;color:var(--navy);font-size:36px;line-height:1;letter-spacing:-.04em}
.card-body>p:not(.card-brand){margin:16px 0;color:var(--muted);font-size:16px;line-height:1.5}
.card-body ul{list-style:none;padding:0;margin:0 0 24px;display:grid;gap:10px;color:#26354e;font-size:14px;line-height:1.4}
.card-body li{position:relative;padding-left:22px}.card-body li:before{content:"✓";position:absolute;left:0;color:var(--blue);font-weight:900}
.card-body .button{width:100%;margin-top:auto}
.category-catalog{margin-top:90px;padding-top:76px;border-top:1px solid var(--line);background:#fff}
.camera-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.camera-grid .card-media{background:radial-gradient(circle at center,#fff 0%,#f2f6fb 70%,#e6edf6 100%)}
.eyebrow{margin:0 0 15px;color:var(--blue);font-size:13px;font-weight:850;letter-spacing:.14em}
h1{margin:0;font-size:clamp(46px,5vw,78px);line-height:.98;letter-spacing:-.055em;color:var(--navy)}
h1 span{color:var(--blue)}
.intro{font-size:19px;line-height:1.55;color:var(--muted);margin:26px 0}
.highlights{list-style:none;padding:0;margin:0 0 30px;display:grid;gap:12px;color:#26354e}
.highlights li{position:relative;padding-left:30px;font-size:16px;line-height:1.4}
.highlights li:before{content:"✓";position:absolute;left:0;color:var(--blue);font-weight:900}
.purchase{padding-top:26px;border-top:1px solid var(--line);display:flex;gap:24px;align-items:center;justify-content:space-between}
.purchase>div{display:flex;flex-direction:column}
.purchase span{font-size:14px;color:var(--muted)}
.purchase strong{font-size:clamp(25px,2.2vw,35px);line-height:1.15;color:var(--navy)}
.purchase small{font-size:16px}
.purchase em{font-size:12px;color:#6b778c;font-style:normal;max-width:260px}
.trust-strip{margin:-1px auto 0;display:grid;grid-template-columns:repeat(3,1fr);max-width:1280px;border:1px solid var(--line);border-radius:0 0 24px 24px;background:#fff;box-shadow:0 24px 60px rgba(6,23,47,.08)}
.trust-strip div{padding:26px 32px;border-right:1px solid var(--line);display:grid;gap:7px}.trust-strip div:last-child{border:0}
.trust-strip b{color:var(--navy)}.trust-strip span{color:var(--muted);font-size:14px;line-height:1.4}
.details{padding:110px clamp(24px,7vw,110px)}
.section-heading{max-width:760px;margin-bottom:48px}.section-heading h2,.specs h2,.final-cta h2{margin:0;color:var(--navy);font-size:clamp(36px,4vw,58px);line-height:1.05;letter-spacing:-.04em}
.detail-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.detail-grid article{padding:34px 28px;border:1px solid var(--line);border-radius:20px;background:linear-gradient(180deg,#fff,#f8fbff)}
.detail-grid article span{font-size:13px;font-weight:850;color:var(--blue)}.detail-grid h3{font-size:21px;color:var(--navy);margin:30px 0 10px}.detail-grid p{margin:0;color:var(--muted);line-height:1.55}
.specs{padding:90px clamp(24px,7vw,110px);display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;align-items:center;background:var(--navy);color:#fff}
.specs h2{color:#fff}.specs dl{margin:36px 0 0}.specs dl div{display:grid;grid-template-columns:130px 1fr;gap:20px;padding:17px 0;border-bottom:1px solid rgba(255,255,255,.14)}.specs dt{color:#8fa9c9}.specs dd{margin:0;font-weight:700}
.specs img{border-radius:22px;box-shadow:0 26px 60px rgba(0,0,0,.28)}
.final-cta{text-align:center;padding:100px 24px;background:linear-gradient(135deg,#0868f2,#003e9e);color:#fff}.final-cta .eyebrow{color:#a9edff}.final-cta h2{color:#fff}.final-cta p:not(.eyebrow){font-size:18px;margin:20px auto 30px;max-width:650px;color:#dfeeff}.button-light{background:#fff;color:var(--blue);box-shadow:none}
footer{text-align:center;padding:42px 24px;background:#fff;border-top:1px solid var(--line);color:var(--muted)}
footer img{width:220px;height:120px;object-fit:contain;margin:0 auto 12px}footer p{margin:0 0 10px}footer a{color:var(--blue);font-weight:800}footer small{font-size:12px}
@media(max-width:1100px){.catalog-grid,.camera-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:1050px){.site-header{grid-template-columns:210px 1fr auto}.brand img{width:205px}nav{display:none}.catalog-heading{align-items:flex-start;flex-direction:column;gap:16px}.purchase{justify-content:flex-start;flex-wrap:wrap}.trust-strip{margin:0;border-radius:0}.detail-grid{grid-template-columns:repeat(2,1fr)}.specs{grid-template-columns:1fr}}
@media(max-width:700px){.site-header{min-height:86px;grid-template-columns:1fr auto;padding:8px 16px;gap:12px}.brand img{width:170px;height:70px}.button-small{font-size:13px;padding:9px 14px}.catalog{padding:48px 14px 60px}.category-catalog{margin-top:50px;padding-top:54px}.catalog-heading{padding:0 8px;margin-bottom:28px}.catalog-heading h1{font-size:42px}.catalog-heading h2{font-size:38px}.catalog-heading>p{font-size:16px}.catalog-grid,.camera-grid{grid-template-columns:1fr}.card-media{height:300px;padding:58px 30px 28px}.card-body{padding:30px 24px 26px}.card-body h2{font-size:38px}.trust-strip{grid-template-columns:1fr}.trust-strip div{border-right:0;border-bottom:1px solid var(--line)}.details{padding:78px 20px}.detail-grid{grid-template-columns:1fr}.final-cta{padding:78px 20px}}