:root{--bg:#fff;--bg-alt:#f5f7fa;--card:#fff;--text:#1a2332;--text-muted:#5a6b7f;--primary:#16273f;--accent:#2e8fd6;--accent-2:#0d7bc4;--border:#e2e8f0;--shadow:0 4px 24px rgba(0,0,0,.06);--hero-grad:linear-gradient(135deg,#f5f7fa,#e2e8f0);--b2b-grad:linear-gradient(135deg,#16273f,#2c4a6e);--b2c-grad:linear-gradient(135deg,#0d7bc4,#2e8fd6);--green:#238636;--logo-filter:none}
[data-theme="dark"]{--bg:#16181d;--bg-alt:#1c1f26;--card:#21252c;--text:#e8ebf0;--text-muted:#8b929e;--primary:#22d3ee;--accent:#22d3ee;--accent-2:#06b6d4;--border:#2a2e37;--shadow:0 4px 24px rgba(0,0,0,.4);--hero-grad:linear-gradient(135deg,#16181d,#1e2229);--b2b-grad:linear-gradient(135deg,#131519,#20242c);--b2c-grad:linear-gradient(135deg,#0e3a44,#156a7a);--green:#3fb950;--logo-filter:brightness(1.55) contrast(1.05)}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',sans-serif;background:var(--bg);color:var(--text);line-height:1.7;transition:background .3s,color .3s}
a{color:var(--accent);text-decoration:none;transition:color .2s}a:hover{color:var(--accent-2)}
a:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.container{max-width:1150px;margin:0 auto;padding:0 1.5rem}
.header{border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100;backdrop-filter:blur(12px);background:color-mix(in srgb,var(--bg) 88%,transparent)}
.header .container{display:flex;align-items:center;justify-content:space-between;height:84px;gap:1rem}
.logo-link{display:flex;align-items:center}
.logo-img{height:70px;width:auto;object-fit:contain;filter:var(--logo-filter);transition:filter .3s}
.nav{display:flex;gap:1.8rem;align-items:center}
.nav-link{color:var(--text);font-weight:500;font-size:.95rem;padding:.3rem 0}.nav-link:hover,.nav-link[aria-current]{color:var(--accent)}
.theme-toggle{background:var(--bg-alt);border:1px solid var(--border);color:var(--text);width:40px;height:40px;border-radius:10px;cursor:pointer;font-size:1.1rem;display:flex;align-items:center;justify-content:center;transition:all .2s}
.theme-toggle:hover{border-color:var(--accent)}
.mobile-toggle{display:none;background:none;border:none;color:var(--text);font-size:1.6rem;cursor:pointer}
.hero{padding:5.5rem 0 4.5rem;background:var(--hero-grad);text-align:center;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 30% 20%,color-mix(in srgb,var(--accent) 12%,transparent),transparent 55%);pointer-events:none}
.hero .container{position:relative}
.hero-badge{display:inline-block;padding:.35rem 1rem;background:color-mix(in srgb,var(--green) 15%,transparent);color:var(--green);border:1px solid color-mix(in srgb,var(--green) 40%,transparent);border-radius:20px;font-size:.85rem;font-weight:700;margin-bottom:1.2rem}
.hero h1{font-size:clamp(1.9rem,4vw,3rem);font-weight:800;line-height:1.15;margin-bottom:1.2rem;letter-spacing:-.02em}
.hero-subtitle{font-size:clamp(1rem,1.4vw,1.15rem);color:var(--text-muted);max-width:680px;margin:0 auto 2.2rem}
.hero-actions{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.9rem 1.9rem;border-radius:10px;font-weight:600;font-size:1rem;cursor:pointer;border:2px solid transparent;transition:all .2s}
.btn-primary{background:var(--primary);color:#fff}[data-theme="dark"] .btn-primary{color:#0d1520}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 24px color-mix(in srgb,var(--accent) 40%,transparent);color:#fff}[data-theme="dark"] .btn-primary:hover{color:#0d1520}
.btn-green{background:var(--green);color:#fff}.btn-green:hover{transform:translateY(-2px);filter:brightness(1.1);color:#fff}
.btn-secondary{background:var(--card);color:var(--text);border-color:var(--border)}.btn-secondary:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px)}
.btn-outline{background:transparent;color:#fff;border-color:rgba(255,255,255,.6)}.btn-outline:hover{background:#fff;color:#16273f}
.stats-bar{background:var(--bg-alt);border-block:1px solid var(--border);padding:2rem 0}
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:2rem;text-align:center}
.stat-item h3{font-size:2rem;font-weight:800;color:var(--accent);margin-bottom:.2rem}.stat-item p{color:var(--text-muted);font-size:.95rem;font-weight:600}
.cards-section{padding:4rem 0}
.cards-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem}
.card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:2rem;transition:all .25s;position:relative;overflow:hidden}
.card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--accent),var(--accent-2));opacity:0;transition:opacity .25s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:color-mix(in srgb,var(--accent) 40%,var(--border))}.card:hover::before{opacity:1}
.card-icon{font-size:2rem;display:inline-block;margin-bottom:1rem;line-height:1}
.card h3{font-size:1.25rem;margin-bottom:.6rem;font-weight:700}.card p{color:var(--text-muted);font-size:.98rem;margin-bottom:1rem}
.card-link{font-weight:600;font-size:.95rem}
.page-hero{padding:4.5rem 0 3.5rem;text-align:center;color:#fff}
.page-hero--b2b{background:var(--b2b-grad)}.page-hero--b2c{background:var(--b2c-grad)}
.page-hero h1{font-size:clamp(1.6rem,3vw,2.4rem);font-weight:800;letter-spacing:-.02em;max-width:900px;margin:0 auto}
.page-hero p{max-width:720px;margin:1rem auto 0;opacity:.9}
.badge{display:inline-block;padding:.35rem 1rem;background:rgba(255,255,255,.15);border-radius:20px;font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:1.5px;margin-bottom:1.2rem}
.content-section{padding:4rem 0}.content-section.alt{background:var(--bg-alt)}
.content-block{max-width:900px;margin:0 auto 3rem}.content-block:last-child{margin-bottom:0}
.content-block h2{font-size:1.6rem;font-weight:800;margin-bottom:1.2rem;position:relative;padding-bottom:.8rem;letter-spacing:-.01em}
.content-block h2::after{content:'';position:absolute;bottom:0;left:0;width:60px;height:3px;background:linear-gradient(90deg,var(--accent),var(--accent-2));border-radius:2px}
.content-body{font-size:1.02rem}.content-body p{margin-bottom:.9rem}
.content-body ul,.content-body ol{padding-left:1.4rem;margin:1rem 0}.content-body li{margin-bottom:.5rem}
.content-body strong{color:var(--accent-2);font-weight:700}
.cta-section{background:var(--b2b-grad);color:#fff;padding:4rem 0;text-align:center}
.cta-section h2{font-size:clamp(1.4rem,2.5vw,2rem);margin-bottom:.8rem;font-weight:800}.cta-section p{margin-bottom:2rem;opacity:.85}.cta-section .btn{margin:.4rem}
.contact-section{padding:4rem 0;background:var(--bg-alt)}
.contact-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:3rem;max-width:1000px;margin:0 auto}
.contact-section h2{font-size:2rem;font-weight:800;margin-bottom:1.5rem}
.contact-section h2::after{content:'';display:block;width:60px;height:3px;margin-top:.7rem;background:linear-gradient(90deg,var(--accent),var(--accent-2));border-radius:2px}
.contact-text p{margin-bottom:1rem}
.contact-info-block{margin-bottom:2rem}
.contact-info-block h3{font-size:.8rem;text-transform:uppercase;letter-spacing:1.5px;color:var(--text-muted);margin-bottom:.7rem;font-weight:700}
.contact-info-block p{font-size:1.05rem;margin-bottom:.3rem}
.contact-info-block .big{font-size:1.3rem;font-weight:700;display:block;margin-bottom:.2rem}
.floating-call{display:none;position:fixed;bottom:20px;right:20px;z-index:999;background:var(--green);color:#fff;width:60px;height:60px;border-radius:50%;align-items:center;justify-content:center;font-size:1.6rem;box-shadow:0 4px 20px rgba(0,0,0,.4)}
.floating-call:hover{color:#fff;transform:scale(1.1)}
.footer{background:#0a1420;color:#8b9bb0;padding:3.5rem 0 1.5rem;border-top:1px solid var(--border)}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:2rem;margin-bottom:2.5rem}
.footer h3{color:#fff;margin-bottom:1rem;font-size:.95rem;font-weight:700;text-transform:uppercase;letter-spacing:1px}
.footer p{margin-bottom:.4rem;font-size:.95rem}.footer a{color:#8b9bb0}.footer a:hover{color:#58a6ff}
.footer .logo-img{height:55px;margin-bottom:1rem;filter:brightness(2.8)}
.footer-bottom{border-top:1px solid #1a2332;padding-top:1.5rem;text-align:center;font-size:.85rem}
@media(max-width:768px){
.header .container{height:64px}.logo-img{height:38px}.footer .logo-img{height:38px}
html{scroll-padding-top:70px}
.nav{display:none}
.nav.open{display:flex;flex-direction:column;position:absolute;top:64px;left:0;right:0;background:var(--bg);padding:1.2rem 1.5rem;border-bottom:1px solid var(--border);box-shadow:var(--shadow);gap:1rem;font-size:1.05rem;align-items:flex-start}
.mobile-toggle{display:block}.theme-toggle{width:38px;height:38px}
.hero{padding:2.5rem 0}.hero h1{font-size:1.6rem;line-height:1.25}.hero-subtitle{font-size:.98rem;margin-bottom:1.5rem}.hero-badge{font-size:.75rem;padding:.3rem .8rem}
.hero-actions{flex-direction:column;align-items:stretch;gap:.6rem}.hero-actions .btn{justify-content:center}
.stats-bar{padding:1.5rem 0}.stats-grid{gap:1rem}.stat-item h3{font-size:1.5rem}.stat-item p{font-size:.85rem}
.cards-section{padding:2.5rem 0}.card{padding:1.5rem}.card h3{font-size:1.1rem}
.page-hero{padding:3rem 0 2.5rem}.page-hero h1{font-size:1.4rem;line-height:1.25}
.content-section{padding:2.5rem 0}.content-block{margin-bottom:2rem}.content-block h2{font-size:1.25rem}.content-body{font-size:.98rem}
.cta-section{padding:2.5rem 0}.cta-section h2{font-size:1.25rem}
.cta-section .btn{display:flex;justify-content:center;width:100%;max-width:320px;margin:.4rem auto}
.contact-section{padding:2.5rem 0}.contact-section h2{font-size:1.5rem}.contact-grid{grid-template-columns:1fr;gap:1.8rem}.contact-info-block .big{font-size:1.1rem}
.footer{padding:2.5rem 0 1.2rem}.footer-grid{gap:1.5rem;margin-bottom:1.5rem}
.floating-call{display:flex}body{padding-bottom:90px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
.skip-link{position:absolute;left:-999px;top:0;z-index:1000;background:var(--primary);color:#fff;padding:.7rem 1.2rem;border-radius:0 0 10px 0;font-weight:600}.skip-link:focus{left:0;color:#fff}[data-theme="dark"] .skip-link,[data-theme="dark"] .skip-link:focus{color:#0d1520}