:root{--blue: #0066cc;--blue-dark: #004999;--blue-light: #e6f0ff;--green: #00a651;--green-dark: #008040;--text: #1d2939;--text-muted: #667085;--bg: #ffffff;--bg-light: #f4f8fd;--border: #e4e7ec;--max-width: 1140px;--radius: 6px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-family:Libre Franklin,Helvetica Neue,Arial,sans-serif;font-size:16px;color:var(--text);background:var(--bg);scroll-behavior:smooth}body{line-height:1.6}img{max-width:100%;height:auto;display:block}a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3,h4{line-height:1.25;font-weight:700;color:var(--text)}h1{font-size:clamp(1.875rem,4vw,2.75rem)}h2{font-size:clamp(1.5rem,3vw,2rem)}h3{font-size:1.25rem}p{margin-bottom:1rem}p:last-child{margin-bottom:0}ul{list-style:none}.container{max-width:var(--max-width);margin:0 auto;padding:0 1.25rem}.btn{display:inline-block;padding:.75rem 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span{display:block;width:22px;height:2px;background:var(--text);border-radius:2px;transition:.2s}.site-footer{background:#0d1f3c;color:#cbd5e1;margin-top:5rem}.footer-inner{display:grid;grid-template-columns:2fr 1fr 1fr;gap:3rem;padding:3.5rem 1.25rem}.site-footer .logo-dvg{color:#60a5fa}.site-footer .logo-voip{color:#4ade80}.footer-brand p{margin-top:.75rem;font-size:.9rem;line-height:1.6;color:#94a3b8}.footer-links h3,.footer-contact h3{color:#f1f5f9;font-size:.875rem;text-transform:uppercase;letter-spacing:.08em;margin-bottom:1rem}.footer-links ul{display:flex;flex-direction:column;gap:.5rem}.footer-links a,.footer-contact a{color:#94a3b8;font-size:.9rem}.footer-links a:hover,.footer-contact a:hover{color:#fff;text-decoration:none}.footer-contact p{margin-bottom:.5rem;font-size:.9rem}.footer-bottom{border-top:1px solid #1e3a5f;padding:1.25rem;text-align:center}.footer-bottom p{font-size:.875rem;color:#64748b;margin:0}.section{padding:5rem 0}.section-sm{padding:3rem 0}.section-light{background:var(--bg-light)}.section-blue{background:var(--blue);color:#fff}.section-blue h2,.section-blue h3{color:#fff}.section-blue p{color:#ffffffe6}.section-header{text-align:center;margin-bottom:3rem}.section-header h2{color:var(--blue);margin-bottom:.75rem}.section-header p{color:var(--text-muted);font-size:1.125rem;max-width:600px;margin:0 auto}.card-grid{display:grid;gap:1.5rem}.card-grid-2{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.card-grid-3{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}.card{background:#fff;border:1px solid var(--border);border-radius:10px;padding:1.75rem;transition:box-shadow .2s,transform .2s}.card:hover{box-shadow:0 8px 24px #0066cc1a;transform:translateY(-2px)}.card-icon{font-size:2rem;margin-bottom:1rem}.card h3{color:var(--blue);margin-bottom:.5rem}.card p{color:var(--text-muted);font-size:.9375rem}.hero{background:linear-gradient(135deg,#0d1f3c,#0052aa);color:#fff;padding:5rem 0 4rem;text-align:center}.hero h1{color:#fff;margin-bottom:1.25rem}.hero p{color:#ffffffd9;font-size:1.125rem;max-width:640px;margin:0 auto 2rem}.hero-btns{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.hero .btn-outline{color:#fff;border-color:#fff9}.hero .btn-outline:hover{background:#ffffff26;color:#fff}.check-list{list-style:none;display:flex;flex-direction:column;gap:.625rem}.check-list li{display:flex;gap:.625rem;align-items:flex-start;font-size:.9375rem}.check-list li:before{content:"✓";color:var(--green);font-weight:700;flex-shrink:0;margin-top:1px}.cta-banner{background:var(--blue);color:#fff;padding:4rem 0;text-align:center}.cta-banner h2{color:#fff;margin-bottom:.75rem}.cta-banner p{color:#ffffffe0;margin-bottom:2rem;font-size:1.0625rem}.cta-banner .btn-primary{background:var(--green)}.cta-banner .phone-link{color:#fff;font-size:1.25rem;font-weight:700;display:inline-block;margin-top:1rem}.cta-banner 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