.navbar{position:fixed;top:0;left:0;width:100%;z-index:1000;padding:0;background:var(--bg-secondary);border-bottom:1px solid var(--border-color);transition:all .4s cubic-bezier(.16,1,.3,1)}.navbar.scrolled{box-shadow:0 10px 30px -10px #0000000d;padding:0}.navbar .container{max-width:1240px;margin:0 auto;padding:0 24px}.nav-wrap{position:relative;display:flex;align-items:center;justify-content:space-between;height:auto;min-height:90px}.logo{display:flex;align-items:center;text-decoration:none;flex:none;padding:12px 0}.logo-brand{display:flex;flex-direction:column;align-items:flex-start;line-height:1;gap:4px}.brand-name{font-family:Poppins,sans-serif;font-weight:800;font-size:44px;color:var(--text-primary);letter-spacing:-.5px;line-height:1;white-space:nowrap}.ykk-part{color:var(--accent-primary)}.brand-logo{height:52px;width:auto;display:block}.brand-tagline{display:inline-flex;align-items:center;gap:5px;font-size:14px;font-weight:700;color:#0082be;background:#0082be14;padding:5px 12px;border-radius:8px;white-space:nowrap}.brand-tagline svg{width:14px;height:14px;flex-shrink:0}.mobile-drawer-header .brand-tagline{white-space:normal;align-items:flex-start;font-size:12px;line-height:1.35;gap:4px;max-width:220px;padding:6px 10px}.mobile-drawer-header .brand-tagline svg{margin-top:2px}.nav-links{position:absolute;top:50%;left:calc(50% + 40px);transform:translate(-50%,-50%);display:flex;align-items:center;gap:2.2rem;list-style:none;white-space:nowrap}.nav-right{display:flex;align-items:center;gap:20px;flex:none;padding:12px 0}.ykk-logo{height:50px;width:auto;object-fit:contain}.nav-links a{text-decoration:none;color:var(--text-secondary);font-weight:700;font-size:17px;transition:color .3s ease;position:relative;padding:6px 0}.nav-links a:after{content:"";position:absolute;bottom:0;left:0;width:0;height:2px;background:var(--accent-primary);transition:width .3s cubic-bezier(.16,1,.3,1)}.nav-links a:hover{color:var(--text-primary)}.nav-links a:hover:after,.nav-links a.current:after{width:100%}.nav-links a.current{color:var(--accent-primary)}.nav-dropdown{position:relative}.nav-dropdown-toggle{display:flex;align-items:center;gap:5px;background:none;border:none;cursor:pointer;font-family:inherit;color:var(--text-secondary);font-weight:700;font-size:17px;padding:6px 0}.nav-dropdown-toggle:hover{color:var(--text-primary)}.nav-dropdown.current .nav-dropdown-toggle{color:var(--accent-primary)}.nav-caret{transition:transform .25s ease}.nav-caret polyline{stroke:currentColor;stroke-width:2;fill:none;stroke-linecap:round;stroke-linejoin:round}.nav-dropdown.open .nav-caret{transform:rotate(180deg)}.nav-dropdown-menu{position:absolute;top:calc(100% + 14px);left:50%;transform:translate(-50%) translateY(-6px);min-width:200px;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:14px;box-shadow:0 20px 40px -10px #00000026;padding:8px;display:flex;flex-direction:column;gap:2px;opacity:0;visibility:hidden;transition:opacity .2s ease,transform .2s ease,visibility .2s;z-index:1001}.nav-dropdown.open .nav-dropdown-menu,.nav-dropdown:hover .nav-dropdown-menu{opacity:1;visibility:visible;transform:translate(-50%) translateY(0)}.nav-dropdown-menu a{padding:10px 14px;border-radius:8px;font-size:14px;font-weight:500;color:var(--text-secondary);text-decoration:none;transition:background .15s ease,color .15s ease}.nav-dropdown-menu a:hover{background:var(--bg-tertiary);color:var(--text-primary)}.nav-dropdown-menu a.current{color:var(--accent-primary);background:var(--badge-bg)}.nav-cta{background:none!important;color:var(--text-secondary)!important;padding:6px 0!important;border-radius:0!important;font-weight:700!important}.nav-cta:hover{color:var(--text-primary)!important;opacity:1!important;transform:none!important}.nav-cta.current{color:var(--text-secondary)!important}.nav-cta:after{display:block!important}.hamburger{display:none;flex-direction:column;justify-content:space-between;width:26px;height:18px;box-sizing:content-box;padding:13px 9px;margin:-13px -9px;background:transparent;border:none;cursor:pointer;z-index:1002}.hamburger span{width:100%;height:2px;background-color:var(--text-primary);transition:all .3s ease}.hamburger.active span:nth-child(1){transform:translateY(8px) rotate(45deg)}.hamburger.active span:nth-child(2){opacity:0}.hamburger.active span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}html.nav-open{overflow:hidden}.mobile-drawer{position:fixed;top:0;right:-100%;width:82%;max-width:340px;height:100%;height:100dvh;background:var(--bg-secondary);box-shadow:-16px 0 40px #00000024;z-index:999;display:flex;flex-direction:column;transition:right .35s cubic-bezier(.32,.72,0,1)}.mobile-drawer.active{right:0}.mobile-drawer-header{display:flex;align-items:flex-start;justify-content:space-between;gap:.75rem;padding:max(20px,env(safe-area-inset-top)) 24px 20px;border-bottom:1px solid var(--border-color)}.mobile-drawer-brand{font-family:Poppins,sans-serif;font-weight:800;font-size:19px;color:var(--text-primary);letter-spacing:-.3px}.mobile-drawer-brand-logo{height:22px;width:auto;display:block}.mobile-drawer-close{width:34px;height:34px;flex:none;border:none;border-radius:50%;background:var(--bg-tertiary);color:var(--text-primary);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s ease,transform .2s ease}.mobile-drawer-close:hover{background:var(--border-color)}.mobile-drawer-close:active{transform:scale(.92)}.mobile-drawer-links{display:flex;flex-direction:column;padding:12px 24px calc(24px + env(safe-area-inset-bottom));gap:.15rem;overflow-y:auto}.mobile-drawer-links a{text-decoration:none;color:var(--text-primary);font-size:1.05rem;font-weight:600;padding:14px 4px;border-bottom:1px solid var(--border-color);border-left:3px solid transparent;opacity:0;transform:translate(14px);transition:color .2s ease,border-color .2s ease,opacity .3s ease,transform .3s ease}.mobile-drawer.active .mobile-drawer-links a{opacity:1;transform:translate(0);transition-delay:calc(var(--i, 0) * 45ms)}.mobile-drawer-links a:hover,.mobile-drawer-links a.current{color:var(--accent-primary)}.mobile-drawer-links a.current{border-left-color:var(--accent-primary);padding-left:14px}.mobile-drawer-group-label{font-size:13px;font-weight:700;letter-spacing:1.2px;text-transform:uppercase;color:var(--text-muted);padding:14px 4px 6px;opacity:0;transform:translate(14px);transition:opacity .3s ease,transform .3s ease}.mobile-drawer.active .mobile-drawer-group-label{opacity:1;transform:translate(0);transition-delay:calc(var(--i, 0) * 45ms)}.mobile-drawer-links a.drawer-sublink{padding-left:18px;font-size:.95rem}.mobile-drawer-links a.drawer-cta{margin-top:14px;text-align:center;color:#fff;background:var(--accent-primary);border:none;border-radius:12px;padding:14px;transition:background .2s ease,transform .2s ease}.mobile-drawer-links a.drawer-cta:hover{background:var(--accent-hover);color:#fff}.mobile-drawer-links a.drawer-cta:active{transform:scale(.98)}.mobile-drawer-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#0006;backdrop-filter:blur(4px);z-index:998;opacity:0;pointer-events:none;transition:opacity .35s ease}.mobile-drawer-overlay.active{opacity:1;pointer-events:auto}@media(max-width:1200px){.nav-wrap .brand-tagline{display:none}}@media(max-width:1100px){.brand-logo{height:48px}.ykk-logo{height:42px}.nav-links{gap:1.4rem}}@media(max-width:768px){.nav-links{display:none}.hamburger{display:flex}.brand-logo{height:44px}.ykk-logo{height:24px}.nav-wrap .brand-tagline{display:inline-flex;align-items:flex-start;white-space:normal;font-size:10px;line-height:1.3;gap:4px;max-width:180px;padding:4px 8px}.nav-wrap .brand-tagline svg{width:11px;height:11px;margin-top:1px}}@media(max-width:420px){.brand-logo{height:42px}.ykk-logo{height:20px}}footer .footer-grid{padding-bottom:2rem;margin-bottom:0;border-bottom:none}footer{padding-top:3rem;padding-bottom:0}footer .footer-bottom-bar{width:100%;border-top:1px solid rgba(255,255,255,.08)}footer .footer-bottom{border-top:none;padding:1rem 0;margin-bottom:0}