:root{--bg:#f5f5f7;--text:#1d1d1f;--muted:#6e6e73;--blue:#0071e3;--blue-hover:#0077ed;--card:#fff;--radius:30px;--shadow:0 18px 60px rgba(0,0,0,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}.shell{width:min(1180px,calc(100% - 40px));margin-inline:auto}.section-pad{padding:92px 0}.site-header{position:sticky;top:0;z-index:20;background:rgba(250,250,252,.82);border-bottom:1px solid rgba(0,0,0,.06);backdrop-filter:saturate(180%) blur(20px)}.nav{min-height:58px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:10px;color:inherit;text-decoration:none;font-weight:650;letter-spacing:-.02em}.brand-mark{display:grid;place-items:center;width:28px;height:28px;border-radius:9px;background:#111;color:#fff;font-size:15px}.nav-links{display:flex;align-items:center;gap:28px}.nav-links a{color:#333;text-decoration:none;font-size:.88rem}.nav-cta{background:#111;color:#fff!important;padding:9px 16px;border-radius:999px}.hero{text-align:center;background:linear-gradient(180deg,#fff 0%,#f5f5f7 82%)}.eyebrow{margin:0 0 14px;color:#6e6e73;font-size:.82rem;font-weight:700;letter-spacing:.12em}.hero h1,.section-heading h2,.contact h2{margin:0;letter-spacing:-.055em;line-height:.94;font-weight:720}.hero h1{font-size:clamp(3.4rem,8vw,7rem)}.hero-sub{max-width:720px;margin:26px auto 0;color:var(--muted);font-size:clamp(1.15rem,2vw,1.55rem);line-height:1.45}.actions{display:flex;justify-content:center;align-items:center;gap:18px;margin-top:32px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 23px;border-radius:999px;font-weight:600;text-decoration:none;transition:.2s ease}.primary{background:var(--blue);color:#fff}.primary:hover{background:var(--blue-hover);transform:translateY(-1px)}.secondary{border:1px solid #aaa;color:#222;background:#fff}.text-link{color:var(--blue);padding-inline:8px}.hero-visual{margin-top:44px;border-radius:38px;overflow:hidden;background:#e9eaed;box-shadow:var(--shadow)}.hero-visual img{display:block;width:100%;height:auto}.trust-row{display:flex;justify-content:center;flex-wrap:wrap;gap:10px 30px;margin-top:34px;color:#5b5b60;font-size:.92rem}.trust-row span:not(:last-child)::after{content:"·";margin-left:30px;color:#aaa}.section-heading{text-align:center;margin-bottom:48px}.section-heading h2,.contact h2{font-size:clamp(2.5rem,5.4vw,5rem)}.section-heading>p:last-child{color:var(--muted);font-size:1.15rem}.product-stack{display:grid;gap:24px}.product-card{min-height:650px;border-radius:var(--radius);overflow:hidden;display:grid;grid-template-columns:1fr 1fr;align-items:center;box-shadow:var(--shadow)}.product-card.dark{background:#07090d;color:#f5f5f7}.product-card.light{background:#fff}.product-copy{padding:70px}.product-kicker{font-size:.8rem;text-transform:uppercase;letter-spacing:.13em;font-weight:750;opacity:.68}.product-copy h3,.compact-card h3{margin:8px 0 4px;font-size:clamp(2.6rem,5vw,5.2rem);letter-spacing:-.06em;line-height:.95}.product-title{margin:10px 0;font-size:1.45rem;font-weight:650}.product-size{font-size:1.1rem;color:#2997ff;font-weight:700}.product-copy ul{margin:26px 0 32px;padding:0;list-style:none;color:#b7b7bd;line-height:1.85}.product-card.light ul{color:#65656a}.product-image{height:100%;display:grid;place-items:center;padding:44px;background:radial-gradient(circle,#fff 0%,#e9ebef 67%,#dfe2e7 100%)}.wheel-dark{background:radial-gradient(circle at 50% 40%,#313846 0%,#0d1119 58%,#05070a 100%)}.product-image img{width:100%;height:100%;object-fit:contain}.price{display:flex;flex-direction:column;gap:4px;margin-bottom:24px}.price span{font-size:.85rem;opacity:.66}.price strong{font-size:1.3rem}.light.button{background:#fff;color:#111}.product-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.compact-card{position:relative;min-height:500px;padding:48px;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;align-items:center;text-align:center}.compact-card h3{font-size:clamp(2.2rem,4vw,3.8rem)}.compact-card>p:not(.product-kicker):not(.product-title):not(.product-size){max-width:360px;line-height:1.55;color:#606066}.compact-card .price{margin-top:auto}.compact-card>a{color:var(--blue);font-weight:600;text-decoration:none}.ice{background:linear-gradient(145deg,#eef7ff,#fff)}.graphite{background:linear-gradient(145deg,#17191d,#323640);color:#fff}.graphite>p:not(.product-kicker):not(.product-title):not(.product-size){color:#c2c6cc}.silver{background:linear-gradient(145deg,#fff,#e7e8ec)}.blue{background:linear-gradient(145deg,#dceeff,#f9fcff)}.process{background:#fff}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;list-style:none;padding:0}.steps li{padding:32px;border-radius:22px;background:#f5f5f7}.steps span{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:#111;color:#fff;font-weight:700}.steps h3{margin:28px 0 8px;font-size:1.15rem}.steps p{margin:0;color:var(--muted);line-height:1.5}.contact{text-align:center;background:#eef7ff}.contact-inner>p:not(.eyebrow):not(.fine-print){max-width:660px;margin:24px auto;color:var(--muted);font-size:1.15rem;line-height:1.55}.fine-print{margin:40px auto 0;color:#777;font-size:.78rem}footer{padding:52px 0;background:#111;color:#c7c7cc}footer .shell{display:grid;grid-template-columns:2fr 2fr 1fr 1fr;gap:20px;align-items:center;font-size:.83rem}footer .brand{color:#fff}
@media(max-width:800px){.shell{width:min(100% - 28px,1180px)}.section-pad{padding:66px 0}.nav-links>a:not(.nav-cta){display:none}.hero h1{font-size:clamp(3.1rem,15vw,5.2rem)}.hero-sub{font-size:1.1rem}.hero-visual{border-radius:22px}.trust-row{display:grid;grid-template-columns:1fr 1fr;text-align:left;gap:12px}.trust-row span:not(:last-child)::after{display:none}.product-card{grid-template-columns:1fr;min-height:auto}.product-copy{padding:46px 28px}.product-image{min-height:360px;padding:24px}.product-grid,.steps{grid-template-columns:1fr}.compact-card{min-height:440px;padding:38px 26px}.steps{gap:10px}footer .shell{grid-template-columns:1fr}.actions{flex-direction:column;gap:10px}.actions .button{width:min(100%,340px)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
.compact-card>img{width:min(72%,280px);height:185px;object-fit:contain;margin:12px 0}
.product-card .product-copy h3{font-size:clamp(2rem,5.1vw,4.35rem);line-height:.98;letter-spacing:-.055em;white-space:nowrap}
@media(max-width:380px){.product-card .product-copy h3{font-size:1.85rem;letter-spacing:-.045em}}
.site-logo{display:block;width:180px;height:58px;object-fit:contain}.footer-logo{display:block;width:210px;height:auto}footer .brand{display:inline-flex;width:max-content;background:#fff;padding:8px 12px;border-radius:14px}
@media(max-width:800px){.site-logo{width:150px;height:54px}.footer-logo{width:185px}}