:root{--font-primary: "Inter", system-ui, -apple-system, sans-serif;--font-heading: "Plus Jakarta Sans", system-ui, -apple-system, sans-serif;--color-bg: #F8FAFC;--color-surface: #FFFFFF;--color-surface-hover: #F1F5F9;--color-primary: #0052CC;--color-primary-hover: #003399;--color-primary-light: #EFF6FF;--color-secondary: #0284C7;--color-text-main: #0F172A;--color-text-muted: #475569;--color-text-light: #64748B;--color-border: #E2E8F0;--color-border-hover: #CBD5E1;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .05), 0 2px 4px -1px rgba(0, 0, 0, .03);--shadow-lg: 0 10px 25px -5px rgba(0, 82, 204, .08), 0 8px 10px -6px rgba(0, 0, 0, .01);--shadow-xl: 0 20px 35px -10px rgba(15, 23, 42, .12);--radius-sm: 8px;--radius-md: 14px;--radius-lg: 20px;--radius-full: 9999px;--transition-fast: .18s ease;--transition-normal: .28s ease;--transition-slow: .4s cubic-bezier(.16, 1, .3, 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1.5fr;gap:3rem;margin-bottom:60px}.footer-brand .brand-logo{color:#fff;margin-bottom:1rem}.footer-tagline{font-size:.9rem;line-height:1.6;margin-bottom:1.5rem}.footer-badge span{font-size:.78rem;background-color:#ffffff14;color:#f8fafc;padding:.4rem .8rem;border-radius:var(--radius-full)}.footer-links h4,.footer-contact h4{color:#fff;font-size:1rem;margin-bottom:1.2rem}.footer-links ul{list-style:none}.footer-links li{margin-bottom:.7rem}.footer-links a{font-size:.88rem;transition:color var(--transition-fast)}.footer-links a:hover{color:var(--color-secondary)}.footer-contact p{font-size:.88rem;margin-bottom:.6rem}.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:2rem;font-size:.82rem}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#0f172aa6;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);z-index:2000;display:flex;align-items:center;justify-content:center;padding:1.5rem;opacity:0;visibility:hidden;transition:all var(--transition-normal)}.modal-overlay.active{opacity:1;visibility:visible}.modal-card{background-color:var(--color-surface);border-radius:var(--radius-lg);width:100%;max-width:580px;padding:2.5rem;position:relative;box-shadow:var(--shadow-xl);transform:translateY(20px);transition:transform var(--transition-normal)}.modal-overlay.active .modal-card{transform:translateY(0)}.modal-close{position:absolute;top:20px;right:20px;font-size:1.8rem;color:var(--color-text-light);line-height:1}.modal-title{font-size:1.5rem;margin-bottom:.4rem}.modal-subtitle{font-size:.9rem;color:var(--color-text-muted);margin-bottom:1.8rem}.modal-form{display:flex;flex-direction:column;gap:1.1rem}.form-group{display:flex;flex-direction:column;gap:.35rem}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.form-group label{font-size:.82rem;font-weight:600;color:var(--color-text-main)}.form-group input,.form-group select,.form-group textarea{padding:.75rem 1rem;border:1px solid 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768px){.nav-menu{position:fixed;top:80px;left:0;right:0;background-color:var(--color-surface);flex-direction:column;padding:2rem;border-bottom:1px solid var(--color-border);transform:translateY(-150%);transition:transform var(--transition-normal)}.nav-menu.active{transform:translateY(0)}.mobile-toggle{display:block}.hero-title{font-size:2.3rem}.services-grid,.calc-options,.checkbox-grid,.logos-grid,.form-row{grid-template-columns:1fr}}