:root{--navy-primary: #0f2b5c;--navy-dark: #071735;--navy-deeper: #040d1e;--navy-light: #1e407c;--navy-accent: #2563eb;--gold-primary: #d97706;--gold-light: #f59e0b;--gold-accent: #fbbf24;--gold-soft: #fef3c7;--gold-glow: rgba(217, 119, 6, .25);--emerald-primary: #059669;--emerald-light: #10b981;--emerald-soft: #ecfdf5;--slate-50: #f8fafc;--slate-100: #f1f5f9;--slate-200: #e2e8f0;--slate-300: #cbd5e1;--slate-600: #475569;--slate-700: #334155;--slate-800: #1e293b;--slate-900: #0f172a;--shadow-sm: 0 2px 4px rgba(15, 43, 92, .05);--shadow-md: 0 4px 12px rgba(15, 43, 92, .08);--shadow-lg: 0 12px 28px rgba(15, 43, 92, .12);--shadow-xl: 0 20px 40px rgba(7, 23, 53, .18);--shadow-gold: 0 8px 24px rgba(217, 119, 6, .3);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 20px;--radius-xl: 28px;--radius-full: 9999px;--font-family: "Poppins", "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--transition-fast: .2s ease;--transition-smooth: .35s cubic-bezier(.16, 1, .3, 1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{width:100%;max-width:100%;overflow-x:hidden!important;scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-family);background-color:#fff;color:var(--slate-800);line-height:1.6}a{color:inherit;text-decoration:none}button,input,select,textarea{font-family:inherit}.container{width:100%;max-width:1240px;margin:0 auto;padding:0 1.25rem;box-sizing:border-box}.top-bar{background:linear-gradient(90deg,var(--navy-deeper),var(--navy-primary),var(--navy-deeper));color:#fff;padding:.6rem 0;font-size:.875rem;border-bottom:1px solid rgba(255,255,255,.1)}.top-bar-content{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:.5rem}.badge-offline{display:inline-flex;align-items:center;gap:.4rem;background:#d9770633;border:1px solid var(--gold-light);color:var(--gold-accent);padding:.2rem .75rem;border-radius:var(--radius-full);font-weight:600;font-size:.8rem;letter-spacing:.5px}.top-contacts{display:flex;align-items:center;gap:1.25rem;font-weight:500}.top-contact-link{display:inline-flex;align-items:center;gap:.4rem;color:#fff;transition:color var(--transition-fast)}.top-contact-link:hover{color:var(--gold-accent)}.header-nav{position:sticky;top:0;z-index:1000;background:#fffffff2;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:var(--shadow-sm);transition:all var(--transition-fast);border-bottom:1px solid var(--slate-200)}.navbar{display:flex;align-items:center;justify-content:space-between;height:80px}.brand-logo{display:flex;align-items:center;gap:.75rem}.logo-icon{width:48px;height:48px;background:linear-gradient(135deg,var(--navy-primary),var(--navy-dark));border:2px solid var(--gold-primary);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;color:var(--gold-accent);box-shadow:var(--shadow-md);flex-shrink:0}.brand-text-wrapper{display:flex;flex-direction:column}.brand-name{font-size:1.35rem;font-weight:800;color:var(--navy-primary);line-height:1.1;letter-spacing:-.3px}.brand-name span{color:var(--gold-primary)}.brand-tagline{font-size:.68rem;font-weight:700;color:var(--slate-600);letter-spacing:1px;text-transform:uppercase}.nav-menu{display:flex;align-items:center;gap:1.75rem;list-style:none}.nav-link{font-size:.95rem;font-weight:600;color:var(--slate-700);transition:color var(--transition-fast);position:relative;padding:.4rem 0}.nav-link:hover,.nav-link.active{color:var(--navy-primary)}.nav-link:after{content:"";position:absolute;bottom:0;left:0;width:0%;height:2px;background:var(--gold-primary);transition:width var(--transition-fast);border-radius:2px}.nav-link:hover:after,.nav-link.active:after{width:100%}.header-ctas{display:flex;align-items:center;gap:.75rem}.btn-header-call{display:inline-flex;align-items:center;gap:.5rem;padding:.6rem 1.1rem;background:var(--slate-100);color:var(--navy-primary);border:1px solid var(--slate-300);border-radius:var(--radius-full);font-weight:600;font-size:.875rem;transition:all var(--transition-fast)}.btn-header-call:hover{background:var(--slate-200);border-color:var(--navy-primary)}.btn-header-wa{display:inline-flex;align-items:center;gap:.5rem;padding:.6rem 1.1rem;background:linear-gradient(135deg,var(--emerald-primary),var(--emerald-light));color:#fff;border-radius:var(--radius-full);font-weight:600;font-size:.875rem;box-shadow:0 4px 12px #10b98140;transition:all var(--transition-fast)}.btn-header-wa:hover{transform:translateY(-2px);box-shadow:0 6px 18px #10b98159}.mobile-toggle{display:none;background:none;border:none;font-size:1.5rem;color:var(--navy-primary);cursor:pointer}.hero-section{position:relative;background:linear-gradient(135deg,var(--navy-deeper) 0%,var(--navy-dark) 40%,var(--navy-primary) 100%);color:#fff;padding:5rem 0 6rem;overflow:hidden}.hero-section:before{content:"";position:absolute;top:-20%;right:-10%;width:600px;height:600px;background:radial-gradient(circle,var(--gold-glow) 0%,transparent 70%);border-radius:50%;pointer-events:none}.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:3rem;align-items:center}.hero-badge{display:inline-flex;align-items:center;gap:.5rem;background:#ffffff14;border:1px solid rgba(217,119,6,.4);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:.4rem 1rem;border-radius:var(--radius-full);color:var(--gold-accent);font-size:.85rem;font-weight:600;margin-bottom:1.5rem}.hero-title{font-size:3rem;font-weight:800;line-height:1.15;letter-spacing:-.5px;margin-bottom:1.25rem}.hero-title span.highlight{background:linear-gradient(135deg,#ffffff,var(--gold-accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero-title span.offline-tag{display:block;font-size:1.25rem;margin-top:.5rem;color:var(--gold-light);font-weight:700;letter-spacing:.5px}.hero-subtitle{font-size:1.125rem;color:var(--slate-300);line-height:1.7;margin-bottom:2.25rem;max-width:620px}.hero-cta-group{display:flex;align-items:center;flex-wrap:wrap;gap:1rem;margin-bottom:2.5rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;padding:.95rem 1.75rem;font-size:1rem;font-weight:700;border-radius:var(--radius-md);border:none;cursor:pointer;transition:all var(--transition-smooth);text-align:center}.btn-gold{background:linear-gradient(135deg,var(--gold-light),var(--gold-primary));color:#fff;box-shadow:var(--shadow-gold)}.btn-gold:hover{transform:translateY(-3px);box-shadow:0 12px 30px #d9770673}.btn-outline-white{background:#ffffff14;color:#fff;border:1.5px solid rgba(255,255,255,.3);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.btn-outline-white:hover{background:#fff3;border-color:#fff;transform:translateY(-3px)}.hero-trust-pills{display:flex;align-items:center;flex-wrap:wrap;gap:1rem 1.5rem;font-size:.9rem;color:var(--slate-200);padding-top:1rem;border-top:1px solid rgba(255,255,255,.12)}.trust-pill{display:flex;align-items:center;gap:.4rem;font-weight:500}.trust-pill i{color:var(--gold-accent)}.hero-visual-card{position:relative;background:#ffffff0d;border:1px solid rgba(255,255,255,.15);border-radius:var(--radius-xl);padding:1.5rem;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);box-shadow:var(--shadow-xl)}.hero-img-wrapper{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-md);margin-bottom:1.25rem}.hero-img-wrapper img{width:100%;height:280px;object-fit:cover;display:block}.hero-img-overlay{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(0deg,rgba(7,23,53,.9) 0%,transparent 100%);padding:1rem 1.25rem}.overlay-text{font-size:.85rem;font-weight:600;color:var(--gold-accent)}.hero-stats-row{display:grid;grid-template-columns:repeat(3,1fr);gap:.75rem;text-align:center}.stat-box{background:#ffffff14;border:1px solid rgba(255,255,255,.1);padding:.75rem .5rem;border-radius:var(--radius-md)}.stat-number{font-size:1.4rem;font-weight:800;color:var(--gold-accent);line-height:1.1}.stat-label{font-size:.72rem;color:var(--slate-300);font-weight:500;margin-top:.2rem}.section-padding{padding:5rem 0}.bg-slate{background-color:var(--slate-50)}.section-header{text-align:center;max-width:750px;margin:0 auto 3.5rem}.section-subtitle{display:inline-block;font-size:.825rem;font-weight:700;color:var(--gold-primary);text-transform:uppercase;letter-spacing:1.5px;margin-bottom:.5rem}.section-title{font-size:2.25rem;font-weight:800;color:var(--navy-primary);line-height:1.25;margin-bottom:1rem}.section-desc{font-size:1.05rem;color:var(--slate-600)}.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:1.75rem}.service-card{background:#fff;border:1px solid var(--slate-200);border-radius:var(--radius-lg);padding:2rem;transition:all var(--transition-smooth);position:relative;overflow:hidden;box-shadow:var(--shadow-sm)}.service-card:before{content:"";position:absolute;top:0;left:0;width:4px;height:0%;background:linear-gradient(180deg,var(--gold-primary),var(--gold-light));transition:height var(--transition-smooth)}.service-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:#d977064d}.service-card:hover:before{height:100%}.service-icon{width:60px;height:60px;background:var(--slate-50);border:1px solid var(--slate-200);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:1.6rem;color:var(--navy-primary);margin-bottom:1.25rem;transition:all var(--transition-fast)}.service-card:hover .service-icon{background:var(--navy-primary);color:var(--gold-accent);border-color:var(--navy-primary)}.service-title{font-size:1.25rem;font-weight:700;color:var(--navy-primary);margin-bottom:.6rem}.service-text{font-size:.95rem;color:var(--slate-600);line-height:1.65}.steps-wrapper{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;position:relative}.step-card{background:#fff;border-radius:var(--radius-lg);padding:2.25rem 1.75rem;border:1px solid var(--slate-200);box-shadow:var(--shadow-md);text-align:center;position:relative;z-index:1}.step-number{width:56px;height:56px;background:linear-gradient(135deg,var(--navy-primary),var(--navy-dark));color:var(--gold-accent);font-size:1.4rem;font-weight:800;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 1.25rem;box-shadow:0 6px 16px #0f2b5c33;border:2px solid var(--gold-primary)}.step-title{font-size:1.2rem;font-weight:700;color:var(--navy-primary);margin-bottom:.6rem}.step-desc{font-size:.925rem;color:var(--slate-600);line-height:1.6}.calculator-card{background:linear-gradient(135deg,var(--navy-deeper),var(--navy-dark));color:#fff;border-radius:var(--radius-xl);padding:3rem 2.5rem;box-shadow:var(--shadow-xl);border:1px solid rgba(217,119,6,.3);margin:0 auto}.calc-grid{display:grid;grid-template-columns:1fr 1fr;gap:2.5rem;align-items:center}.form-group{margin-bottom:1.25rem}.form-group label{display:block;font-size:.9rem;font-weight:600;color:var(--slate-200);margin-bottom:.5rem}.form-select,.form-input,.form-textarea{width:100%;padding:.85rem 1rem;background:#fff;border:1.5px solid var(--slate-300);border-radius:var(--radius-md);font-size:.95rem;color:var(--slate-800);transition:all var(--transition-fast);outline:none}.form-select:focus,.form-input:focus,.form-textarea:focus{border-color:var(--navy-primary);box-shadow:0 0 0 3px #0f2b5c26}.calc-result-box{background:#ffffff0f;border:1px solid rgba(255,255,255,.15);border-radius:var(--radius-lg);padding:2rem;text-align:center;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.result-label{font-size:.85rem;text-transform:uppercase;letter-spacing:1px;color:var(--gold-accent);font-weight:700;margin-bottom:.5rem}.result-price{font-size:2.5rem;font-weight:800;color:#fff;line-height:1.1;margin-bottom:.5rem}.result-detail{font-size:.875rem;color:var(--slate-300);margin-bottom:1.5rem}.registration-container{background:#fff;border-radius:var(--radius-xl);box-shadow:var(--shadow-xl);border:1px solid var(--slate-200);overflow:hidden;max-width:960px;margin:0 auto}.tab-switcher{display:grid;grid-template-columns:1fr 1fr;background:var(--slate-100);padding:.5rem;gap:.5rem;border-bottom:1px solid var(--slate-200)}.tab-btn{padding:1.1rem;font-size:1.05rem;font-weight:700;color:var(--slate-600);background:transparent;border:none;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);display:flex;align-items:center;justify-content:center;gap:.6rem}.tab-btn.active{background:var(--navy-primary);color:#fff;box-shadow:var(--shadow-md)}.tab-btn.active i{color:var(--gold-accent)}.tab-content{display:none;padding:2.5rem}.tab-content.active{display:block}.form-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem}.form-grid-full{grid-column:1 / -1}.required-star{color:#ef4444;margin-left:2px}.form-submit-btn{width:100%;padding:1.1rem;font-size:1.1rem;margin-top:1rem}.modal-backdrop{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#040d1ebf;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:2000;display:flex;align-items:center;justify-content:center;padding:1.5rem;opacity:0;visibility:hidden;transition:all var(--transition-smooth)}.modal-backdrop.open{opacity:1;visibility:visible}.modal-card{background:#fff;border-radius:var(--radius-xl);padding:2.5rem;max-width:540px;width:100%;text-align:center;box-shadow:var(--shadow-xl);border:2px solid var(--gold-primary);transform:scale(.9);transition:transform var(--transition-smooth);position:relative}.modal-backdrop.open .modal-card{transform:scale(1)}.modal-icon-wrap{width:72px;height:72px;background:var(--emerald-soft);color:var(--emerald-primary);font-size:2.2rem;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 1.25rem;border:2px solid var(--emerald-light)}.modal-title{font-size:1.6rem;font-weight:800;color:var(--navy-primary);margin-bottom:.75rem}.modal-body{font-size:.95rem;color:var(--slate-600);line-height:1.6;margin-bottom:1.75rem}.modal-wa-btn{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;width:100%;padding:1rem;background:linear-gradient(135deg,var(--emerald-primary),var(--emerald-light));color:#fff;font-weight:700;font-size:1rem;border-radius:var(--radius-md);box-shadow:0 6px 20px #10b9814d;margin-bottom:.75rem}.modal-close-btn{background:none;border:none;color:var(--slate-600);font-weight:600;font-size:.9rem;cursor:pointer;padding:.4rem 1rem}.gas-helper-modal .modal-card{max-width:720px;text-align:left}.code-snippet-box{background:var(--slate-900);color:#e2e8f0;padding:1rem;border-radius:var(--radius-md);font-family:monospace;font-size:.8rem;max-height:220px;overflow-y:auto;margin:1rem 0;border:1px solid var(--slate-700)}.faq-grid{max-width:840px;margin:0 auto;display:flex;flex-direction:column;gap:1rem}.faq-item{background:#fff;border:1px solid var(--slate-200);border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-sm)}.faq-question{width:100%;padding:1.25rem 1.5rem;background:transparent;border:none;font-size:1.05rem;font-weight:700;color:var(--navy-primary);text-align:left;display:flex;justify-content:space-between;align-items:center;cursor:pointer}.faq-icon{transition:transform var(--transition-fast);color:var(--gold-primary)}.faq-item.open .faq-icon{transform:rotate(180deg)}.faq-answer{max-height:0;overflow:hidden;transition:max-height var(--transition-smooth),padding var(--transition-smooth);padding:0 1.5rem;color:var(--slate-600);font-size:.95rem;line-height:1.65}.faq-item.open .faq-answer{max-height:300px;padding:0 1.5rem 1.25rem}.floating-wa-btn{position:fixed;bottom:24px;right:24px;z-index:999;width:60px;height:60px;background:linear-gradient(135deg,var(--emerald-primary),var(--emerald-light));color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.8rem;box-shadow:0 8px 24px #10b98173;transition:all var(--transition-fast)}.floating-wa-btn:hover{transform:scale(1.1)}.site-footer{background:var(--navy-deeper);color:var(--slate-300);padding:4rem 0 2rem;border-top:3px solid var(--gold-primary)}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:2.5rem;margin-bottom:3rem}.footer-brand .brand-name{color:#fff}.footer-text{font-size:.9rem;color:var(--slate-400);margin:1rem 0;line-height:1.6}.footer-heading{font-size:1.1rem;font-weight:700;color:#fff;margin-bottom:1.25rem;position:relative}.footer-heading:after{content:"";display:block;width:32px;height:2px;background:var(--gold-primary);margin-top:.4rem}.footer-links{list-style:none;display:flex;flex-direction:column;gap:.6rem}.footer-links a{font-size:.9rem;color:var(--slate-300);transition:color var(--transition-fast)}.footer-links a:hover{color:var(--gold-accent)}.footer-bottom{padding-top:2rem;border-top:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem;font-size:.85rem;color:var(--slate-400)}section[id]{scroll-margin-top:90px}.result-disclaimer{font-size:.8rem;color:var(--gold-accent);margin-top:.6rem;font-weight:500;font-style:italic;opacity:.92}@media (max-width: 992px){.hero-grid{grid-template-columns:1fr;text-align:center}.hero-subtitle,.hero-cta-group{justify-content:center;margin-left:auto;margin-right:auto}.calc-grid,.steps-wrapper{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}}@media (max-width: 768px){.nav-menu{display:none}.nav-menu.mobile-active{display:flex!important;flex-direction:column;position:absolute;top:70px;left:0;right:0;background:#fff;padding:1.25rem;box-shadow:var(--shadow-xl);border-bottom:2px solid var(--gold-primary);gap:1rem;z-index:1000}.nav-menu.mobile-active .nav-link{font-size:1rem;padding:.4rem 0;width:100%;border-bottom:1px solid var(--slate-100)}.mobile-toggle{display:flex;align-items:center;justify-content:center;font-size:1.4rem;padding:.3rem}.btn-header-call,.btn-header-wa{padding:.45rem .75rem;font-size:.8rem}.hero-section{padding:2.5rem 0 3.5rem}.hero-title{font-size:1.85rem}.hero-subtitle{font-size:.95rem;margin-bottom:1.5rem}.hero-cta-group{flex-direction:column;gap:.85rem}.btn{width:100%;padding:.9rem 1.25rem;font-size:.95rem}.form-grid-2,.tab-switcher{grid-template-columns:1fr}.tab-content{padding:1.5rem 1.25rem}.calculator-card,.modal-card{padding:1.75rem 1.25rem}.form-select,.form-input,.form-textarea{font-size:16px}.footer-grid{grid-template-columns:1fr}}@media (max-width: 576px){.navbar{height:64px;gap:.4rem}.brand-logo{gap:.4rem}.logo-icon{width:38px;height:38px;font-size:1rem}.brand-name{font-size:1.05rem}.brand-tagline{display:none}.header-ctas{gap:.35rem}.btn-header-call,.btn-header-wa{padding:.4rem .6rem;font-size:.78rem}.cta-text{display:none}}