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#0000001a;border:none}.contact{background:#fff}.contact-content{display:grid;grid-template-columns:1fr 1fr;gap:4rem}.contact-item{display:flex;gap:1rem;margin-bottom:2rem}.contact-icon{font-size:1.5rem;margin-top:.2rem}.contact-item strong{color:#333;display:block;margin-bottom:.5rem}.contact-item p{margin:0;color:#666}.contact-item a{color:#667eea;text-decoration:none}.contact-item a:hover{text-decoration:underline}.contact-form{background:#f8fafc;padding:2rem;border-radius:12px}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;color:#333;font-weight:500}.form-group input,.form-group textarea{width:100%;padding:12px;border:1px solid #ddd;border-radius:8px;font-family:inherit;font-size:16px;transition:border-color .3s ease}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea1a}.footer{background:#0f172a;color:#fff;padding:3rem 0 1rem}.footer-content{display:grid;grid-template-columns:1fr 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#667eea66;z-index:999}.back-to-top.visible{opacity:1;visibility:visible;transform:translateY(0)}.back-to-top:hover{transform:translateY(-3px);box-shadow:0 8px 25px #667eea80}@media (max-width: 768px){.hamburger{display:flex}.nav-menu{position:fixed;left:-100%;top:70px;flex-direction:column;background-color:#fff;width:100%;text-align:center;transition:.3s;box-shadow:0 10px 27px #0000000d;padding:2rem 0;z-index:999}.nav-menu.active{left:0}.nav-link{padding:1rem;display:block;border-bottom:1px solid #eee}.hamburger.active .bar:nth-child(1){transform:translateY(9px) rotate(45deg)}.hamburger.active .bar:nth-child(2){opacity:0;transform:scaleX(0)}.hamburger.active .bar:nth-child(3){transform:translateY(-9px) rotate(-45deg)}.nav-actions{gap:.5rem}.lang-btn{padding:4px 8px;font-size:.8rem}.hero-container{grid-template-columns:1fr;text-align:center}.hero-content h1{font-size:2.5rem}.hero-buttons{justify-content:center;flex-wrap:wrap}.features-grid,.models-grid{grid-template-columns:1fr}.contact-content{grid-template-columns:1fr;gap:2rem}.footer-content{grid-template-columns:1fr;text-align:center}.footer-links{grid-template-columns:1fr;gap:1rem}.download-buttons{flex-direction:column}.benefits-grid{grid-template-columns:1fr}.newsletter-iframe{width:100%;height:280px}}@media (max-width: 480px){.container{padding:0 15px}.hero{padding:100px 0 60px;min-height:unset}section{padding:60px 0}.feature-card,.download-card,.model-card{padding:1.5rem}h1{font-size:2rem}h2{font-size:1.8rem}}.dash-container{min-height:100vh;background:var(--bg);padding:0 28px 60px;font-family:var(--font-body);color:var(--text)}.dash-header{display:flex;justify-content:space-between;align-items:center;padding:22px 0 18px;border-bottom:1px solid var(--border);margin-bottom:24px}.dash-header h2{font-family:var(--font-head);font-size:1.1rem;font-weight:700;color:var(--text);margin:0;letter-spacing:.06em;text-transform:uppercase}.dash-subtitle{font-size:.8rem;color:var(--text-muted);margin-top:3px;display:block}.dash-header-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.dash-live-badge{display:inline-flex;align-items:center;gap:5px;color:var(--success);font-weight:700;font-size:.75rem;letter-spacing:.05em;background:var(--success-bg);border:1px solid var(--success-border);border-radius:20px;padding:3px 10px;animation:pulseLive 2s ease-in-out infinite}@keyframes pulseLive{0%,to{opacity:1}50%{opacity:.55}}.dash-home-btn,.dash-users-btn,.dash-logout-btn,.dash-export-btn{padding:7px 13px;border-radius:var(--radius-sm);cursor:pointer;font-size:.8rem;font-weight:600;font-family:var(--font-body);transition:background var(--transition),border-color var(--transition),color var(--transition),box-shadow 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th{background:var(--surface-hover);color:var(--text-secondary);font-weight:600;font-size:.78rem;text-transform:uppercase;letter-spacing:.06em}.dash-compare-detail tr:last-child td{border-bottom:none}@media (max-width: 1200px){.dash-kpi-row{grid-template-columns:repeat(3,1fr)}}@media (max-width: 1024px){.dash-kpi-row{grid-template-columns:repeat(3,1fr)}.dash-row{flex-direction:column}}@media (max-width: 640px){.dash-kpi-row{grid-template-columns:repeat(2,1fr)}.dash-header{flex-direction:column;align-items:flex-start;gap:14px}.dash-container{padding:0 14px 32px}}.reg-page{min-height:100vh;display:flex;align-items:flex-start;justify-content:center;background:linear-gradient(135deg,#1a5276,#2e86c1);padding:40px 20px;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.reg-card{background:#fff;border-radius:20px;padding:2.5rem;width:100%;max-width:480px;box-shadow:0 20px 50px 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