:root{--blue-primary: #003487;--blue-dark: #002a6b;--blue-darker: #001e4f;--white: #ffffff;--bg-light: #f7f8fc;--text-heading: #000000;--text-body: #414147;--text-muted: #7a7a84;--border-light: #e2e4ea;--border-card: #d8dce6;--success-green: #28a745;--error-red: #dc3545;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .06);--shadow-md: 0 4px 20px rgba(0, 0, 0, .1);--shadow-lg: 0 12px 40px rgba(0, 0, 0, .18);--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--transition: .3s cubic-bezier(.4, 0, .2, 1);--font-heading: "Open Sans", sans-serif;--font-body: "Dosis", sans-serif}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-body);color:var(--text-body);background:var(--white);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{text-decoration:none;color:inherit;transition:color var(--transition)}img{max-width:100%;display:block}.container{max-width:1200px;margin:0 auto;padding:0 24px}h1,h2,h3,h4{font-family:var(--font-heading);color:var(--text-heading);line-height:1.2}.section-tag{font-family:var(--font-body);font-size:.85rem;font-weight:600;letter-spacing:3px;text-transform:uppercase;color:var(--blue-primary);margin-bottom:8px}.section-title{font-size:2.4rem;font-weight:800;text-transform:uppercase;letter-spacing:1px;margin-bottom:12px}.section-desc{font-size:1.1rem;color:var(--text-muted);max-width:600px;margin:0 auto 48px}.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 32px;font-family:var(--font-heading);font-size:.85rem;font-weight:700;letter-spacing:2px;text-transform:uppercase;border:none;border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition)}.btn-primary{background:var(--blue-primary);color:var(--white)}.btn-primary:hover{background:var(--blue-dark);transform:translateY(-2px);box-shadow:0 6px 20px #00348759}.btn-primary:active{transform:translateY(0)}.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;display:flex;align-items:center;justify-content:space-between;padding:18px 32px;background:transparent;transition:background var(--transition),box-shadow var(--transition)}.navbar.scrolled{background:var(--white);box-shadow:var(--shadow-sm)}.nav-logo{display:flex;flex-direction:column;line-height:1.1}.logo-main{font-family:var(--font-heading);font-size:1.35rem;font-weight:800;letter-spacing:4px;color:var(--white);transition:color var(--transition)}.logo-sub{font-family:var(--font-heading);font-size:.55rem;font-weight:400;letter-spacing:5.5px;color:#ffffffb3;transition:color var(--transition)}.navbar.scrolled .logo-main{color:var(--text-heading)}.navbar.scrolled .logo-sub{color:var(--text-muted)}.nav-links{display:flex;list-style:none;gap:36px}.nav-links a{font-family:var(--font-heading);font-size:.8rem;font-weight:600;letter-spacing:1.5px;text-transform:uppercase;color:var(--white);position:relative;transition:color var(--transition)}.nav-links a:after{content:"";position:absolute;left:0;bottom:-4px;width:0;height:2px;background:var(--blue-primary);transition:width var(--transition)}.nav-links a:hover:after{width:100%}.navbar.scrolled .nav-links a{color:var(--text-heading)}.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px}.nav-toggle span{width:26px;height:2px;background:var(--white);border-radius:2px;transition:all var(--transition)}.navbar.scrolled .nav-toggle span{background:var(--text-heading)}.hero{position:relative;min-height:100vh;display:flex;align-items:center;background:url(/hero-bg.png) center/cover no-repeat}.hero-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(135deg,#001e4fe0,#003487b8,#00348799)}.hero-content{position:relative;z-index:2;padding:0 32px 0 64px;max-width:720px}.hero-title{font-size:3.5rem;font-weight:800;color:var(--white);letter-spacing:2px;line-height:1.15;margin-bottom:20px}.hero-accent{color:#5ea1ff}.hero-subtitle{font-family:var(--font-body);font-size:1.2rem;color:#fffc;font-weight:300;font-style:italic;margin-bottom:36px;letter-spacing:.5px}.hero-cta{padding:16px 40px;font-size:.9rem}.social-sidebar{position:absolute;right:24px;top:50%;transform:translateY(-50%);z-index:2;display:flex;flex-direction:column;gap:2px}.social-sidebar a{display:flex;align-items:center;justify-content:center;width:44px;height:44px;background:var(--blue-primary);color:var(--white);transition:all var(--transition)}.social-sidebar a:first-child{border-radius:var(--radius-sm) var(--radius-sm) 0 0}.social-sidebar a:last-child{border-radius:0 0 var(--radius-sm) var(--radius-sm)}.social-sidebar a:hover{background:var(--blue-dark);transform:scale(1.05)}.contact-bar{display:grid;grid-template-columns:repeat(3,1fr);background:var(--white);border-bottom:1px solid var(--border-light)}.contact-item{display:flex;flex-direction:column;align-items:center;text-align:center;padding:40px 24px;border-right:1px solid var(--border-light);transition:background var(--transition)}.contact-item:last-child{border-right:none}.contact-item:hover{background:var(--bg-light)}.contact-icon{color:var(--blue-primary);margin-bottom:12px}.contact-label{font-family:var(--font-heading);font-size:.7rem;font-weight:700;letter-spacing:3px;color:var(--text-heading);margin-bottom:6px}.contact-value{font-size:.95rem;color:var(--text-body);line-height:1.5}.contact-value:hover{color:var(--blue-primary)}.services-section{padding:80px 0 60px;text-align:center;background:var(--bg-light)}.services-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.service-card{position:relative;background:var(--white);border:2px solid var(--border-card);border-radius:var(--radius-md);padding:36px 20px 28px;text-align:center;cursor:pointer;transition:all var(--transition);-webkit-user-select:none;user-select:none}.service-card:hover{border-color:var(--blue-primary);box-shadow:var(--shadow-md);transform:translateY(-4px)}.service-card.selected{border-color:var(--blue-primary);background:#0034870a;box-shadow:0 0 0 3px #00348726}.service-check{position:absolute;top:12px;right:12px;width:28px;height:28px;border:2px solid var(--border-card);border-radius:50%;display:flex;align-items:center;justify-content:center;color:transparent;background:var(--white);transition:all var(--transition)}.service-card.selected .service-check{background:var(--blue-primary);border-color:var(--blue-primary);color:var(--white)}.service-icon{color:var(--blue-primary);margin-bottom:16px;height:52px;display:flex;align-items:center;justify-content:center}.service-name{font-family:var(--font-heading);font-size:.82rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;margin-bottom:10px;color:var(--text-heading)}.service-desc{font-size:.9rem;color:var(--text-muted);line-height:1.5}.form-section{padding:80px 0 100px;background:var(--white);text-align:center}.quote-form{max-width:760px;margin:0 auto;text-align:left}.form-group{margin-bottom:24px}.form-label{display:block;font-family:var(--font-heading);font-size:.8rem;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--text-heading);margin-bottom:8px}.required{color:var(--error-red)}.form-control{width:100%;padding:14px 16px;font-family:var(--font-body);font-size:1rem;color:var(--text-body);background:var(--white);border:2px solid var(--border-card);border-radius:var(--radius-sm);transition:border-color var(--transition),box-shadow var(--transition);outline:none}.form-control:focus{border-color:var(--blue-primary);box-shadow:0 0 0 3px #0034871a}.form-control::placeholder{color:var(--text-muted);font-weight:300}.form-control.error{border-color:var(--error-red);box-shadow:0 0 0 3px #dc35451a}textarea.form-control{resize:vertical;min-height:120px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}.form-divider{border:none;border-top:1px solid var(--border-light);margin:36px 0}.form-section-title{font-size:1rem;font-weight:700;letter-spacing:2px;margin-bottom:24px;color:var(--blue-primary)}.selected-services{min-height:60px;border:2px solid var(--border-card);border-radius:var(--radius-sm);padding:12px 16px;display:flex;flex-wrap:wrap;gap:8px;align-items:flex-start;transition:border-color var(--transition)}.selected-services.has-services{border-color:var(--blue-primary);background:#00348705}.selected-services.error{border-color:var(--error-red)}.placeholder-text{color:var(--text-muted);font-weight:300;font-size:.95rem;padding:4px 0}.service-tag{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;background:var(--blue-primary);color:var(--white);font-family:var(--font-heading);font-size:.72rem;font-weight:600;letter-spacing:.5px;text-transform:uppercase;border-radius:20px;animation:tagIn .3s ease}@keyframes tagIn{0%{opacity:0;transform:scale(.8)}to{opacity:1;transform:scale(1)}}.service-tag .tag-remove{display:flex;cursor:pointer;opacity:.7;transition:opacity var(--transition)}.service-tag .tag-remove:hover{opacity:1}.upload-zone{border:2px dashed var(--border-card);border-radius:var(--radius-md);padding:40px 24px;text-align:center;cursor:pointer;transition:all var(--transition);background:var(--bg-light)}.upload-zone:hover,.upload-zone.dragover{border-color:var(--blue-primary);background:#0034870a}.upload-icon{color:var(--blue-primary);margin-bottom:12px}.upload-text{font-size:1rem;color:var(--text-body);margin-bottom:6px}.upload-browse{color:var(--blue-primary);font-weight:600;text-decoration:underline;cursor:pointer}.upload-hint{font-size:.8rem;color:var(--text-muted)}.file-list{list-style:none;margin-top:12px}.file-item{display:flex;align-items:center;justify-content:space-between;padding:10px 16px;background:var(--bg-light);border-radius:var(--radius-sm);margin-bottom:6px;animation:tagIn .3s ease}.file-info{display:flex;align-items:center;gap:10px;font-size:.9rem;color:var(--text-body)}.file-info svg{color:var(--blue-primary);flex-shrink:0}.file-size{color:var(--text-muted);font-size:.8rem}.file-remove{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:4px;border-radius:var(--radius-sm);transition:all var(--transition)}.file-remove:hover{background:#dc35451a;color:var(--error-red)}.btn-submit{margin-top:16px;width:100%;justify-content:center;padding:18px 40px;font-size:.95rem;letter-spacing:3px}.footer{background:var(--bg-light);border-top:1px solid var(--border-light);padding:60px 0 0}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:48px}.footer-logo{display:flex;flex-direction:column;line-height:1.1;margin-bottom:16px}.footer-logo .logo-main{color:var(--text-heading);font-size:1.2rem}.footer-logo .logo-sub{color:var(--text-muted);font-size:.5rem}.footer-about{font-size:.9rem;color:var(--text-muted);line-height:1.7}.footer-heading{font-family:var(--font-heading);font-size:.75rem;font-weight:700;letter-spacing:3px;color:var(--text-heading);margin-bottom:16px}.footer-links{list-style:none}.footer-links li{margin-bottom:8px}.footer-links a{font-size:.9rem;color:var(--text-muted);transition:color var(--transition)}.footer-links a:hover{color:var(--blue-primary)}.footer-bottom{text-align:center;padding:24px;margin-top:48px;border-top:1px solid var(--border-light);font-size:.8rem;color:var(--text-muted)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:9999;background:#0000008c;display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .35s ease;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.modal-overlay.active{opacity:1;pointer-events:auto}.modal-card{background:var(--white);border-radius:var(--radius-lg);padding:56px 48px 40px;text-align:center;max-width:480px;width:90%;box-shadow:var(--shadow-lg);transform:translateY(30px) scale(.95);transition:transform .4s cubic-bezier(.34,1.56,.64,1)}.modal-overlay.active .modal-card{transform:translateY(0) scale(1)}.modal-icon{margin-bottom:20px;animation:modalPop .6s .2s ease both}@keyframes modalPop{0%{transform:scale(0);opacity:0}60%{transform:scale(1.15)}to{transform:scale(1);opacity:1}}.modal-title{font-size:1.5rem;font-weight:800;margin-bottom:12px;color:var(--text-heading)}.modal-text{font-size:1rem;color:var(--text-muted);line-height:1.7;margin-bottom:28px}.modal-close-btn{min-width:200px;justify-content:center}.error-message{font-size:.8rem;color:var(--error-red);margin-top:4px;display:none;font-weight:500}.error-message.visible{display:block;animation:tagIn .3s ease}@media (max-width: 1024px){.services-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}}@media (max-width: 768px){.nav-toggle{display:flex}.nav-links{position:fixed;top:0;right:-100%;width:280px;height:100vh;background:var(--white);flex-direction:column;padding:80px 36px 36px;gap:24px;box-shadow:var(--shadow-lg);transition:right var(--transition)}.nav-links.open{right:0}.nav-links a{color:var(--text-heading)!important;font-size:.9rem}.hero-title{font-size:2.4rem}.hero-content{padding:0 24px}.section-title{font-size:1.8rem}.contact-bar{grid-template-columns:1fr}.contact-item{border-right:none;border-bottom:1px solid var(--border-light);padding:28px 24px}.contact-item:last-child{border-bottom:none}.services-grid{grid-template-columns:1fr;gap:16px}.form-row{grid-template-columns:1fr}.social-sidebar{display:none}.footer-grid{grid-template-columns:1fr;gap:32px}.modal-card{padding:40px 24px 32px}}.nav-toggle.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}.nav-toggle.active span:nth-child(2){opacity:0}.nav-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-light)}::-webkit-scrollbar-thumb{background:var(--blue-primary);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--blue-dark)}::selection{background:var(--blue-primary);color:var(--white)}