:root{--brand:#1746e8;--brand-dark:#0b2fb9;--ink:#0c1535;--text:#4e5870;--line:#e6eaf2;--surface:#f6f8fd}body{-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}.site-header{height:104px;border-bottom:1px solid rgba(16,31,69,.06);box-shadow:0 8px 30px rgba(18,37,84,.07)}.header-inner{max-width:1440px}.brand{gap:12px}.brand-mark{width:54px;height:54px;filter:drop-shadow(0 6px 10px rgba(23,70,232,.15))}.brand-name{color:#0d1431;font-size:27px;font-weight:700;letter-spacing:-.025em}.brand-name small{margin-top:7px;font-size:12px;letter-spacing:.19em}.nav{gap:38px;color:#18203a;font-size:14px}.nav-link{transition:color .2s ease}.nav-link:hover{color:var(--brand)}.nav-link.active:after{bottom:0;height:3px}.nav-link .bi{margin-left:7px;font-size:9px}.phone{color:#15203e}.phone .bi{color:var(--brand);font-size:18px}.button{padding:15px 22px;border-radius:8px;background:linear-gradient(135deg,#1b55ef,#1137ce);box-shadow:0 8px 22px rgba(23,70,232,.24);transition:transform .2s ease,box-shadow .2s ease}.button:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(23,70,232,.3)}.site-footer{background:radial-gradient(circle at 18% 0,#1b2027 0,#101317 42%,#090b0e 100%);border-top:4px solid #1746e8}.footer-main{gap:58px;padding-top:72px}.footer-brand .brand-name{color:#fff;font-size:31px}.footer-copy{color:#adb5c3;font-size:15px;line-height:1.85}.footer-title{position:relative;margin-bottom:27px;font-size:17px}.footer-title:after{content:"";position:absolute;left:0;bottom:-10px;width:28px;height:2px;background:#3063ff}.footer-links{gap:12px;color:#c5cad3;font-size:14px}.footer-links a,.contact-item,.legal a{transition:color .2s ease,transform .2s ease}.footer-links a:hover,.legal a:hover{color:#7ea2ff;transform:translateX(2px)}.social{width:40px;height:40px;border-color:#343b46;color:#dce1e9;background:#1c2128;transition:.2s}.social:hover{color:#fff;border-color:#2f64ff;background:#1746e8;transform:translateY(-3px)}.contact-list{color:#cbd0d8;font-size:14px}.contact-item svg{color:#7195ff}.footer-bottom{padding-top:27px;border-top:1px solid rgba(255,255,255,.09);color:#929aa8;font-size:13px}@media(max-width:850px){.site-header{height:84px}.footer-main{gap:42px}.brand-name{font-size:22px}}