:root{--color-navy: #0d1b2a;--color-steel: #1b2f45;--color-blue: #28547a;--color-orange: #f59f24;--color-yellow: #f8c14a;--color-gray: #657386;--color-light: #f4f7fa;--color-white: #ffffff;--color-border: #dbe3eb;--shadow-soft: 0 18px 45px rgba(13, 27, 42, .12);--radius: 8px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--color-navy);background:var(--color-white);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}img,svg{display:block;max-width:100%}.container{width:min(1120px,calc(100% - 40px));margin:0 auto}.site-header{position:sticky;top:0;z-index:20;background:#fffffff0;border-bottom:1px solid rgba(219,227,235,.9);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.navbar{width:min(1120px,calc(100% - 40px));min-height:76px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:inline-flex;align-items:center;gap:12px;color:var(--color-navy);font-size:1.05rem;font-weight:800;letter-spacing:0}.brand-logo{width:76px;height:42px;display:block;object-fit:contain;object-position:left center;border-radius:4px}.nav-panel,.nav-links,.hero-actions,.contact-actions{display:flex;align-items:center;gap:14px}.nav-links a{color:#33465a;font-size:.94rem;font-weight:700;transition:color .18s ease,transform .18s ease}.nav-links a:hover{color:var(--color-orange)}.btn{min-height:46px;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:0 20px;border:1px solid transparent;border-radius:var(--radius);font-weight:800;line-height:1.1;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,border-color .18s ease}.btn:hover{transform:translateY(-2px);box-shadow:0 12px 26px #0d1b2a24}.btn-primary{color:var(--color-navy);background:var(--color-orange);border-color:var(--color-orange)}.btn-secondary{color:var(--color-white);background:var(--color-steel);border-color:var(--color-steel)}.btn-outline{color:var(--color-navy);background:var(--color-white);border-color:var(--color-border)}.menu-toggle{display:none;width:44px;height:44px;padding:0;border:1px solid var(--color-border);border-radius:var(--radius);background:var(--color-white)}.menu-toggle span{width:20px;height:2px;display:block;margin:5px auto;background:var(--color-navy)}.section{padding:92px 0}.section-band{padding:124px 0 116px}.muted-section{background:var(--color-light)}.hero{overflow:hidden;color:var(--color-white);background:linear-gradient(90deg,#0d1b2af0,#0d1b2acc 45%,#0d1b2a57),url(/assets/hero-bearings.png);background-position:center right;background-size:cover;background-repeat:no-repeat}.hero-grid{display:grid;grid-template-columns:minmax(0,780px);align-items:center;min-height:560px}.hero-content h1,.section-header h2{margin:0;letter-spacing:0;line-height:1.08}.hero-content h1{max-width:760px;font-size:clamp(2.65rem,6vw,5.25rem)}.hero-content p{max-width:650px;margin:24px 0 32px;color:#dbe6f1;font-size:1.1rem}.eyebrow{display:inline-block;margin-bottom:14px;color:var(--color-orange);font-size:.78rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.bearing-visual{min-height:430px;position:relative;display:grid;place-items:center}.bearing-ring{position:relative;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.98) 0 26%,transparent 27%),radial-gradient(circle,transparent 0 45%,rgba(221,230,238,.95) 46% 60%,transparent 61%),conic-gradient(from 20deg,#f8fafc,#7c8997,#f8fafc,#566474,#f8fafc);box-shadow:inset 0 0 28px #0d1b2a40,0 24px 60px #00000052}.ring-main{width:min(360px,74vw);aspect-ratio:1}.ring-main span{position:absolute;width:42px;aspect-ratio:1;top:50%;left:50%;border-radius:50%;background:radial-gradient(circle at 35% 25%,#fff,#8b98a6 60%,#33465a);box-shadow:inset -5px -6px 10px #0d1b2a52}.ring-main span:nth-child(1){transform:translate(-50%,-50%) rotate(0) translateY(-116px)}.ring-main span:nth-child(2){transform:translate(-50%,-50%) rotate(60deg) translateY(-116px)}.ring-main span:nth-child(3){transform:translate(-50%,-50%) rotate(120deg) translateY(-116px)}.ring-main span:nth-child(4){transform:translate(-50%,-50%) rotate(180deg) translateY(-116px)}.ring-main span:nth-child(5){transform:translate(-50%,-50%) rotate(240deg) translateY(-116px)}.ring-main span:nth-child(6){transform:translate(-50%,-50%) rotate(300deg) translateY(-116px)}.ring-small{width:138px;aspect-ratio:1;position:absolute;right:18px;bottom:42px;background:radial-gradient(circle,rgba(13,27,42,.92) 0 32%,transparent 33%),conic-gradient(#fff,#8a98a8,#fff,#526273,#fff)}.visual-label{position:absolute;left:12px;bottom:16px;width:min(300px,82%);padding:18px;color:var(--color-navy);background:#ffffffed;border:1px solid rgba(255,255,255,.35);border-radius:var(--radius);box-shadow:var(--shadow-soft)}.visual-label strong,.visual-label span{display:block}.visual-label span{margin-top:4px;color:var(--color-gray);font-size:.92rem}.two-column,.choose-grid,.contact-grid{display:grid;grid-template-columns:minmax(0,.95fr) minmax(320px,1.05fr);align-items:start;gap:54px}.contact-grid{grid-template-columns:minmax(0,760px)}.section-header{max-width:720px}.section-header h2{color:var(--color-navy);font-size:clamp(2rem,3vw,3.1rem)}.section-header p{margin:18px 0 0;color:var(--color-gray);font-size:1.02rem}.feature-grid,.product-grid{display:grid;gap:18px}.feature-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.feature-card,.product-card,.contact-card{background:var(--color-white);border:1px solid var(--color-border);border-radius:var(--radius);box-shadow:0 14px 34px #0d1b2a12}.feature-card,.product-card{padding:24px;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.feature-card:hover,.product-card:hover{transform:translateY(-4px);border-color:#f59f248c;box-shadow:var(--shadow-soft)}.feature-icon,.benefit-item span{width:34px;height:34px;display:inline-grid;place-items:center;color:var(--color-navy);background:#fff3d9;border-radius:50%;font-weight:900}.feature-card h3,.product-card h3{margin:18px 0 0;font-size:1.03rem;line-height:1.3}.brand-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-top:34px}.brand-chip{min-height:78px;display:grid;place-items:center;color:var(--color-navy);background:var(--color-white);border:1px solid var(--color-border);border-radius:var(--radius);font-size:1.1rem;font-weight:900;box-shadow:0 12px 26px #0d1b2a0f;transition:transform .18s ease,border-color .18s ease}.brand-chip:hover{transform:translateY(-3px);border-color:#f59f248c}.product-grid{grid-template-columns:repeat(3,minmax(0,1fr));margin-top:34px}.card-icon{width:44px;height:44px;display:block;border:9px solid #d7e0ea;border-top-color:var(--color-orange);border-radius:50%;background:var(--color-white)}.product-card p{margin:12px 0 0;color:var(--color-gray)}.choose-section{color:var(--color-white);background:var(--color-navy)}.choose-section .section-header h2,.choose-section .section-header p{color:var(--color-white)}.benefit-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.benefit-item{min-height:86px;display:flex;align-items:center;gap:14px;padding:20px;background:#ffffff14;border:1px solid rgba(255,255,255,.13);border-radius:var(--radius)}.contact-section{background:linear-gradient(#f4f7faf0,#f4f7faf0),linear-gradient(90deg,rgba(245,159,36,.14),transparent)}.contact-actions{flex-wrap:wrap;margin-top:28px}.site-footer{color:#dbe6f1;background:#08131f}.footer-grid{display:grid;grid-template-columns:1.2fr .75fr .95fr 1.1fr;gap:42px;padding:52px 0}.footer-brand,.site-footer h2{color:var(--color-white)}.footer-brand .brand-logo{background:var(--color-white)}.site-footer h2{margin:0 0 14px;font-size:.95rem}.site-footer p{margin:14px 0 0;color:#b6c4d3}.footer-links{display:grid;gap:9px}.footer-links a{color:#b6c4d3}.footer-links a:hover{color:var(--color-orange)}.footer-contact p{margin:0;overflow-wrap:anywhere}.footer-contact p+p{margin-top:9px}.footer-bottom{padding:18px 20px;border-top:1px solid rgba(255,255,255,.1);text-align:center}.footer-bottom p{margin:0}@media(max-width:900px){.menu-toggle{display:block}.nav-panel{position:absolute;top:76px;right:20px;left:20px;display:none;flex-direction:column;align-items:stretch;padding:18px;background:var(--color-white);border:1px solid var(--color-border);border-radius:var(--radius);box-shadow:var(--shadow-soft)}.nav-panel.is-open{display:flex}.nav-links{flex-direction:column;align-items:stretch;gap:4px}.nav-links a{padding:12px 4px}.nav-cta{width:100%}.hero-grid,.two-column,.choose-grid,.contact-grid,.footer-grid{grid-template-columns:1fr}.hero-grid{gap:34px}.bearing-visual{min-height:340px}.feature-grid,.product-grid,.brand-grid,.benefit-list{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:620px){.container,.navbar{width:min(100% - 28px,1120px)}.section,.section-band{padding:68px 0}.brand-logo{width:64px;height:36px}.hero-content h1{font-size:2.45rem}.hero-actions,.contact-actions{align-items:stretch;flex-direction:column}.btn{width:100%}.feature-grid,.product-grid,.brand-grid,.benefit-list{grid-template-columns:1fr}.bearing-visual{min-height:300px}.ring-main{width:min(280px,78vw)}.ring-main span{width:32px}.ring-main span:nth-child(1){transform:translate(-50%,-50%) rotate(0) translateY(-90px)}.ring-main span:nth-child(2){transform:translate(-50%,-50%) rotate(60deg) translateY(-90px)}.ring-main span:nth-child(3){transform:translate(-50%,-50%) rotate(120deg) translateY(-90px)}.ring-main span:nth-child(4){transform:translate(-50%,-50%) rotate(180deg) translateY(-90px)}.ring-main span:nth-child(5){transform:translate(-50%,-50%) rotate(240deg) translateY(-90px)}.ring-main span:nth-child(6){transform:translate(-50%,-50%) rotate(300deg) translateY(-90px)}.ring-small{width:98px;right:0;bottom:56px}.visual-label{left:0;bottom:0}}