:root{--accent:#0078d4;--dark:#0f172a;--gray:#64748b;}
        *{margin:0;padding:0;box-sizing:border-box;}body{font-family:'Inter','Segoe UI',sans-serif;color:var(--dark);overflow-x:hidden;background:#fff;}html{scroll-behavior:smooth;}
        .loader{position:fixed;top:0;left:0;width:100%;height:100%;background:#fff;display:flex;align-items:center;justify-content:center;z-index:9999;transition:opacity .5s,visibility .5s;}.loader.hidden{opacity:0;visibility:hidden;pointer-events:none;}
        .metro-loader{display:flex;gap:6px;align-items:flex-end;}.metro-loader-bar{width:4px;animation:loaderPulse 1.2s ease-in-out infinite;}.metro-loader-bar:nth-child(1){height:32px;background:#0078d4;}.metro-loader-bar:nth-child(2){height:48px;animation-delay:.15s;background:#00bcf2;}.metro-loader-bar:nth-child(3){height:40px;animation-delay:.3s;background:#107c10;}.metro-loader-bar:nth-child(4){height:56px;animation-delay:.45s;background:#ffb900;}.metro-loader-bar:nth-child(5){height:36px;animation-delay:.6s;background:#0078d4;}
        @keyframes loaderPulse{0%,100%{transform:scaleY(.4);opacity:.4;}50%{transform:scaleY(1);opacity:1;}}
        
        .btn-cta{display:inline-flex;align-items:center;gap:8px;padding:10px 24px;background:var(--accent);color:#fff;font-weight:600;font-size:.8125rem;letter-spacing:.5px;text-decoration:none;text-transform:uppercase;transition:all .25s;border:none;cursor:pointer;}.btn-cta:hover{background:#005a9e;box-shadow:0 8px 24px rgba(0,120,212,.35);transform:translateY(-2px);}
        .btn-cta-ghost{background:transparent;border:2px solid rgba(255,255,255,.6);color:#fff;}.btn-cta-ghost:hover{background:rgba(255,255,255,.12);}
        
        /* HERO */
        .hero-contacts{background:var(--dark);position:relative;overflow:hidden;padding:7rem 0 5rem;}
        .hero-contacts::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(0,120,212,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(0,120,212,.055) 1px,transparent 1px);background-size:60px 60px;}
        .hero-glow{position:absolute;border-radius:50%;filter:blur(120px);pointer-events:none;}
        .breadcrumbs{display:flex;align-items:center;gap:8px;font-size:.8125rem;color:rgba(255,255,255,.45);}.breadcrumbs a{color:rgba(255,255,255,.45);text-decoration:none;transition:color .2s;}.breadcrumbs a:hover{color:#fff;}.breadcrumb-current{color:#fff;font-weight:500;}
        /* CONTACT CHANNELS */
        .channel-card{background:#fff;border:1px solid #f1f5f9;padding:2rem;transition:all .3s;position:relative;overflow:hidden;text-decoration:none;display:block;color:inherit;}
        .channel-card::before{content:'';position:absolute;bottom:0;left:0;right:0;height:3px;background:var(--cc,#0078d4);transform:scaleX(0);transform-origin:left;transition:transform .35s;}
        .channel-card:hover{box-shadow:0 16px 40px rgba(0,0,0,.1);transform:translateY(-6px);border-color:#e2e8f0;}.channel-card:hover::before{transform:scaleX(1);}
        .channel-icon{width:56px;height:56px;display:flex;align-items:center;justify-content:center;margin-bottom:1.25rem;}
        /* FORM */
        .form-field{width:100%;padding:14px 16px;border:1px solid #e5e7eb;border-left:3px solid transparent;background:#fafafa;font-size:.9375rem;font-family:inherit;color:var(--dark);transition:all .2s;outline:none;resize:none;-webkit-appearance:none;}
        .form-field:focus{border-color:#e5e7eb;border-left-color:var(--accent);background:#fff;box-shadow:0 0 0 3px rgba(0,120,212,.07);}
        .form-field::placeholder{color:#9ca3af;}
        select.form-field{cursor:pointer;}
        .form-label{display:block;font-size:.75rem;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:#6b7280;margin-bottom:.5rem;}
        .form-group{margin-bottom:1.25rem;}
        .form-submit{display:inline-flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:16px 32px;background:var(--accent);color:#fff;font-weight:700;font-size:.9375rem;letter-spacing:.5px;text-transform:uppercase;border:none;cursor:pointer;transition:all .25s;position:relative;overflow:hidden;}
        .form-submit::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.15),transparent);transform:translateX(-100%);transition:transform .5s;}
        .form-submit:hover{background:#005a9e;box-shadow:0 8px 32px rgba(0,120,212,.4);transform:translateY(-2px);}.form-submit:hover::after{transform:translateX(100%);}
        /* PROCESS STEPS */
        .process-step{display:flex;gap:1.5rem;align-items:flex-start;padding:1.75rem;border:1px solid #f1f5f9;background:#fff;transition:all .3s;}
        .process-step:hover{box-shadow:0 8px 24px rgba(0,0,0,.07);border-color:#e2e8f0;}
        .process-num{flex-shrink:0;width:48px;height:48px;background:var(--dark);color:#fff;display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:700;letter-spacing:1px;}
        /* INFO BOX */
        .info-box{background:#f8fafc;border:1px solid #f1f5f9;padding:1.75rem;transition:all .3s;}
        .info-box:hover{box-shadow:0 8px 24px rgba(0,0,0,.07);}
        .info-box-icon{width:44px;height:44px;display:flex;align-items:center;justify-content:center;margin-bottom:1rem;}
        /* FAQ */
        .faq-item{border:1px solid #f1f5f9;background:#fff;overflow:hidden;transition:all .3s;}
        .faq-item:hover{border-color:#e2e8f0;}
        .faq-toggle{width:100%;background:none;border:none;cursor:pointer;padding:1.25rem 1.5rem;display:flex;justify-content:space-between;align-items:center;text-align:left;font-family:inherit;gap:1rem;}
        .faq-question{font-size:.9375rem;font-weight:600;color:var(--dark);}
        .faq-icon{flex-shrink:0;width:24px;height:24px;background:#f1f5f9;display:flex;align-items:center;justify-content:center;transition:all .3s;}
        .faq-item.open .faq-icon{background:#0078d4;transform:rotate(45deg);}
        .faq-item.open .faq-icon svg{stroke:#fff;}
        .faq-body{display:none;padding:0 1.5rem 1.25rem;border-top:1px solid #f1f5f9;}.faq-item.open .faq-body{display:block;}
        .faq-answer{font-size:.875rem;color:#6b7280;line-height:1.75;padding-top:1rem;}
        /* SECTION */
        .section-eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:.75rem;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--accent);margin-bottom:1rem;}.section-eyebrow::before{content:'';width:24px;height:3px;background:var(--accent);}
        .section-eyebrow.center{justify-content:center;}.section-eyebrow.center::before{display:none;}.section-eyebrow.center::after{content:'';width:24px;height:3px;background:var(--accent);order:-1;}
        .section-title{font-size:clamp(1.875rem,3.5vw,2.75rem);font-weight:300;line-height:1.2;color:var(--dark);margin-bottom:1.25rem;}.section-title strong{font-weight:700;}
        /* SUCCESS MSG */
        .success-msg{display:none;background:#f0fdf4;border:1px solid #bbf7d0;border-left:4px solid #22c55e;padding:1.5rem;margin-top:1rem;}
        .success-msg.show{display:block;}
        /* BADGES */
        .badge{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;font-size:.7rem;font-weight:700;letter-spacing:1px;text-transform:uppercase;}
        /* REVEAL */
        .reveal{opacity:0;transform:translateY(32px);transition:opacity .7s cubic-bezier(.16,1,.3,1),transform .7s cubic-bezier(.16,1,.3,1);}.reveal.visible{opacity:1;transform:translateY(0);}
        .reveal-delay-1{transition-delay:.1s;}.reveal-delay-2{transition-delay:.2s;}.reveal-delay-3{transition-delay:.3s;}.reveal-delay-4{transition-delay:.4s;}
        .logo-ya{color:#e11d48;}.logo-g1{color:#4285f4;}.logo-o1{color:#ea4335;}.logo-o2{color:#fbbc05;}.logo-g2{color:#4285f4;}.logo-l{color:#34a853;}.logo-e{color:#ea4335;}
        .footer-link{color:#9ca3af;text-decoration:none;font-size:.875rem;transition:color .2s;}.footer-link:hover{color:#fff;}
        .scroll-top{position:fixed;bottom:2rem;right:2rem;width:52px;height:52px;background:#0078d4;color:#fff;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:all .3s;z-index:999;border-bottom:4px solid #005a9e;}
        .scroll-top.visible{opacity:1;visibility:visible;}.scroll-top:hover{transform:translateY(-3px);}
        /* INPUT RADIO-like service selector */
        .service-chip{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border:1px solid #e5e7eb;font-size:.8125rem;font-weight:500;cursor:pointer;transition:all .2s;user-select:none;background:#fff;}
        .service-chip input{display:none;}
        .service-chip:has(input:checked),.service-chip.selected{border-color:#0078d4;background:#eff6ff;color:#0078d4;font-weight:600;}
        .service-chip:hover{border-color:#0078d4;}