.premium-product{padding:20px 0 70px;background:linear-gradient(180deg,#fff,#f6f9fd)}.premium-breadcrumb{display:flex;gap:10px;align-items:center;padding-block:14px 28px;font-size:.78rem;color:var(--muted)}.premium-hero{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(420px,.85fr);gap:60px;align-items:start}.premium-gallery__main{position:relative;overflow:hidden;border-radius:28px;background:#f0f5fb;aspect-ratio:1.12}.premium-gallery__main>img{width:100%;height:100%;object-fit:contain;object-position:var(--premium-crop-x,50%) var(--premium-crop-y,50%);transform:scale(var(--premium-crop-scale,1));transform-origin:var(--premium-crop-x,50%) var(--premium-crop-y,50%);transition:transform .18s ease,object-position .18s ease}.premium-label{position:absolute;z-index:2;left:22px;top:22px;padding:8px 13px;border-radius:99px;background:var(--orange);color:#fff;font-size:.72rem;font-weight:850}.premium-gallery__thumbs{display:grid;grid-template-columns:repeat(3,110px);gap:12px;margin-top:14px}.premium-gallery__thumbs button{padding:0;border:2px solid transparent;border-radius:13px;overflow:hidden;background:#eef3f8;cursor:pointer}.premium-gallery__thumbs button.is-active{border-color:var(--blue)}.premium-gallery__thumbs img{display:block;width:100%;aspect-ratio:1.2;object-fit:cover}.premium-buybox{padding:16px 0;position:sticky;top:20px}.premium-buybox h1{font-size:clamp(2.7rem,4.4vw,5.2rem);line-height:.96;letter-spacing:-.045em;margin:.1em 0 .22em}.premium-subtitle{font-size:1.12rem;color:var(--muted);max-width:650px}.premium-rating{font-size:.82rem;margin:20px 0}.premium-rating span{color:#ff9b00;letter-spacing:2px}.premium-buybox .price__current{font-size:2rem}.premium-finance{color:var(--muted);font-size:.83rem}.premium-checks{list-style:none;padding:0;margin:24px 0}.premium-checks li{position:relative;padding:8px 0 8px 32px;font-weight:650}.premium-checks li:before{content:"✓";position:absolute;left:0;top:7px;width:20px;height:20px;border-radius:50%;display:grid;place-items:center;background:#dff8eb;color:#06834a;font-size:.75rem}.premium-add{width:100%;min-height:58px;font-size:1.05rem}.premium-quote{display:block;text-align:center;margin:16px 0;color:var(--blue);font-weight:750}.premium-mini-trust{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;padding-top:18px;border-top:1px solid var(--border);font-size:.72rem;text-align:center}.premium-proof{background:var(--navy);color:#fff}.premium-proof__grid{display:grid;grid-template-columns:repeat(4,1fr);padding:28px 0}.premium-proof__grid div{text-align:center;border-right:1px solid rgba(255,255,255,.18)}.premium-proof__grid div:last-child{border:0}.premium-proof strong,.premium-proof span{display:block}.premium-proof strong{font-size:2rem}.premium-proof span{color:#bcc9d8;font-size:.78rem}.premium-split{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:center}.premium-split__copy h2,.premium-dark h2,.premium-faq h2{font-size:clamp(2.2rem,4vw,4.3rem);line-height:1.02;letter-spacing:-.04em;margin:.2em 0}.premium-split__copy>.rte{font-size:1.06rem;color:var(--muted)}.premium-visual{position:relative;border-radius:24px;overflow:hidden;background:#061a34;box-shadow:var(--shadow)}.premium-visual img{display:block;width:100%}.premium-visual span{position:absolute;right:16px;bottom:14px;color:#fff;font-size:.68rem;background:rgba(0,0,0,.45);padding:5px 8px;border-radius:5px}.premium-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:30px}.premium-metrics div{padding:18px;border-radius:13px;background:#f2f6fb}.premium-metrics strong,.premium-metrics span{display:block}.premium-metrics strong{font-size:1.65rem;color:var(--blue)}.premium-metrics span{font-size:.7rem;color:var(--muted)}.premium-dark{background:linear-gradient(145deg,#04152e,#073e82);color:#fff}.premium-dark__heading{max-width:850px;margin-bottom:35px}.premium-dark__heading>p:last-child{color:#c4d2e3;font-size:1.05rem}.premium-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:28px}.premium-steps article{padding:28px;border:1px solid rgba(255,255,255,.15);background:rgba(255,255,255,.06);border-radius:16px}.premium-steps article>span{color:var(--orange);font-weight:850}.premium-steps h3{font-size:1.3rem}.premium-steps p{color:#c4d2e3}.premium-install-image{display:block;width:100%;max-height:520px;object-fit:cover;border-radius:24px}.premium-specs{display:grid;grid-template-columns:1.1fr .9fr;gap:40px}.premium-specs dl{margin:0}.premium-specs dl div{display:grid;grid-template-columns:1fr 1fr;gap:20px;padding:18px 5px;border-bottom:1px solid var(--border)}.premium-specs dt{color:var(--muted)}.premium-specs dd{margin:0;font-weight:750}.premium-specs__card{padding:40px;border-radius:22px;background:#eaf2ff}.premium-specs__card h3{font-size:1.8rem;line-height:1.12}.premium-faq{display:grid;grid-template-columns:.75fr 1.25fr;gap:70px}.premium-faq details{border-bottom:1px solid var(--border);padding:20px 0}.premium-faq summary{cursor:pointer;font-weight:800;font-size:1.06rem}.premium-faq details .rte{color:var(--muted);padding-top:8px}@media(max-width:1100px){.premium-hero{grid-template-columns:1fr;gap:25px}.premium-buybox{position:static}.premium-split,.premium-specs,.premium-faq{grid-template-columns:1fr}}@media(max-width:700px){.premium-product{padding-bottom:38px}.premium-breadcrumb{overflow:auto;white-space:nowrap}.premium-gallery__main{border-radius:18px;aspect-ratio:1}.premium-gallery__thumbs{grid-template-columns:repeat(3,1fr)}.premium-buybox h1{font-size:3rem}.premium-mini-trust,.premium-proof__grid,.premium-steps,.premium-metrics{grid-template-columns:1fr}.premium-proof__grid div{padding:14px;border-right:0;border-bottom:1px solid rgba(255,255,255,.16)}.premium-proof__grid div:last-child{border-bottom:0}.premium-split{gap:30px}.premium-specs dl div{grid-template-columns:1fr;gap:4px}.premium-specs__card{padding:26px}.premium-faq{gap:20px}}.premium-documents{background:#fff}.premium-documents__heading{max-width:760px;margin-bottom:28px}.premium-documents__heading h2{margin:.2em 0;font-size:clamp(2.1rem,3.5vw,3.5rem);line-height:1.02;letter-spacing:-.04em}.premium-documents__heading>p:last-child{color:var(--muted);font-size:1rem}.premium-documents__grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.premium-document{display:grid;grid-template-columns:52px minmax(0,1fr) auto;align-items:center;gap:16px;padding:20px;border:1px solid var(--border);border-radius:16px;background:#f8fbff;color:var(--navy);text-decoration:none;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}.premium-document:hover{transform:translateY(-2px);border-color:#bfd3ef;box-shadow:0 12px 28px rgba(7,50,104,.08)}.premium-document__icon{display:grid;place-items:center;width:52px;height:60px;border-radius:10px;background:var(--navy);color:#fff;font-size:.72rem;font-weight:850}.premium-document__copy{min-width:0}.premium-document__copy strong,.premium-document__copy small{display:block}.premium-document__copy strong{font-size:1rem;line-height:1.25}.premium-document__copy small{margin-top:5px;color:var(--muted);font-size:.78rem}.premium-document__arrow{color:var(--blue);font-size:1.35rem}@media(max-width:700px){.premium-documents__grid{grid-template-columns:1fr}.premium-document{padding:16px}}