:root{--color-primary:#002b5c;--color-secondary:#e51b24;--color-secondary-hover:#c1171e;--color-bg-white:#fff;--color-bg-gray:#f8fafc;--color-bg-lightgray:#e2e8f0;--color-text-dark:#1e293b;--color-text-light:#64748b;--color-border:#cbd5e1;--color-danger:#ef4444}*{box-sizing:border-box;margin:0;padding:0}body{color:var(--color-text-dark);background-color:var(--color-bg-gray);padding-bottom:70px;font-family:Inter,sans-serif;line-height:1.6}@media (width>=768px){body{padding-bottom:0}}a{color:inherit;text-decoration:none}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 1rem}.text-center{text-align:center}.main-header{z-index:1000;background-color:#fff;border-bottom:1px solid #e2e8f0cc;align-items:center;width:100%;height:85px;transition:box-shadow .3s;display:flex;position:fixed;top:0}.main-header.scrolled{box-shadow:0 4px 20px #0000000d}.header-container{justify-content:space-between;align-items:center;width:100%;max-width:1200px;margin:0 auto;padding:0 1.5rem;display:flex}.logo{letter-spacing:-.5px;color:var(--color-primary);align-items:center;gap:.6rem;font-size:1.6rem;font-weight:800;display:flex}.main-nav{gap:2.5rem;display:flex}.main-nav a{color:var(--color-primary);padding:.5rem 0;font-size:.95rem;font-weight:600;transition:color .2s;position:relative}.main-nav a:after{content:"";background-color:var(--color-secondary);width:0%;height:2px;transition:width .3s;position:absolute;bottom:0;left:0}.main-nav a:hover{color:var(--color-secondary)}.main-nav a:hover:after{width:100%}.header-actions{gap:1.5rem;display:none}@media (width>=768px){.header-actions{display:flex}}.icon-btn{cursor:pointer;color:var(--color-primary);background:0 0;border:none;flex-direction:column;align-items:center;gap:.25rem;font-size:.75rem;font-weight:500;display:flex}.icon-btn:hover{color:var(--color-secondary)}.hero-enterprise{background-color:var(--color-bg-gray);grid-template-columns:1fr 1fr;min-height:500px;display:grid;overflow:hidden}.hero-text-side{flex-direction:column;justify-content:center;padding:85px 8% 3rem 10%;display:flex}.hero-text-inner h1{color:var(--color-primary);letter-spacing:-1px;margin-bottom:1.5rem;font-size:3.5rem;font-weight:700;line-height:1.1}.hero-text-inner p{color:var(--color-text-light);max-width:90%;margin-bottom:2rem;font-size:1.125rem}.hero-benefits{list-style:none}.hero-benefits li{color:var(--color-primary);align-items:center;gap:.75rem;margin-bottom:1rem;font-size:1rem;font-weight:500;display:flex}.hero-benefits svg{flex-shrink:0;width:20px;height:20px}.hero-image-side{background-position:50%;background-size:cover;justify-content:flex-start;align-items:flex-end;padding:3rem;display:flex;position:relative}.hero-image-side:before{content:"";background:linear-gradient(to left, var(--color-bg-gray) 0%, #f8fafc00 20%);position:absolute;inset:0}@keyframes floatCard{0%{transform:translateY(0)}50%{transform:translateY(-15px)}to{transform:translateY(0)}}.floating-card{animation:4s ease-in-out infinite floatCard}.hero-interactive{z-index:2;width:100%;max-width:450px;position:relative}.calculator-card{background:var(--color-bg-white);border-radius:20px;padding:2.5rem 2rem;box-shadow:0 25px 50px -12px #0f172a40}.glass-card{-webkit-backdrop-filter:blur(12px);background:#ffffffd9;border:1px solid #fff6;border-radius:1.5rem}.work-card{background:var(--color-bg-white);z-index:1;border:1px solid #e2e8f0cc;border-radius:1.5rem;padding:3rem 2.5rem;transition:all .4s cubic-bezier(.175,.885,.32,1.275);position:relative;overflow:hidden;box-shadow:0 4px 20px #0000000d,0 1px 3px #00000003}.work-card:before{content:"";z-index:-1;opacity:0;background:linear-gradient(135deg,#0288d108 0%,#ff980008 100%);transition:opacity .4s;position:absolute;inset:0}.work-card:hover{border-color:#0288d14d;transform:translateY(-10px);box-shadow:0 20px 40px #00000014,0 10px 15px #00000008}.work-card:hover:before{opacity:1}.step-number{background:linear-gradient(135deg, var(--color-secondary), #ff5722);color:#fff;border-radius:18px;justify-content:center;align-items:center;width:64px;height:64px;margin:0 auto 2rem;font-size:1.8rem;font-weight:800;transition:transform .3s cubic-bezier(.175,.885,.32,1.275);display:flex;transform:rotate(-5deg);box-shadow:0 10px 20px #e51b244d}.work-card:hover .step-number{transform:rotate(0)scale(1.1)}.calculator-card h3{color:var(--color-primary);margin-bottom:.5rem;font-size:1.5rem}.calculator-card p{color:var(--color-text-light);margin-bottom:2rem}.upload-area{border:2px dashed var(--color-border);text-align:center;cursor:pointer;background-color:#f8fafc99;border-radius:16px;margin-bottom:1.5rem;padding:3rem 2rem;transition:all .3s}.upload-area:hover{border-color:var(--color-secondary);background-color:#22c55e05}.upload-area.dragover,.upload-bar.dragover{border-color:var(--color-secondary)!important;background-color:#e51b240d!important}.btn{cursor:pointer;-webkit-tap-highlight-color:transparent;border:none;border-radius:12px;justify-content:center;align-items:center;gap:.5rem;min-height:48px;padding:1rem 2rem;font-size:1.05rem;font-weight:600;transition:all .2s;display:inline-flex}.btn:active{transform:scale(.97)}.btn-primary{background-color:var(--color-secondary);color:#fff}.btn-primary:hover:not(:disabled){background-color:var(--color-secondary-hover);transform:translateY(-2px);box-shadow:0 10px 15px -3px #22c55e4d}.btn-primary:disabled{background-color:var(--color-border);cursor:not-allowed}.btn-block{width:100%}.btn-toggle,.btn-tier{-webkit-tap-highlight-color:transparent}.btn-toggle:active,.btn-tier:active{transform:scale(.95)}.results-section{background-color:var(--color-primary);color:#fff;padding:6rem 0}.results-grid{grid-template-columns:1fr 1.2fr 1fr;align-items:stretch;gap:2rem;display:grid}.result-card{text-align:center;background:#ffffff0d;border:1px solid #ffffff1a;border-radius:24px;padding:2rem}.result-highlight{background:var(--color-bg-white);text-align:center;color:var(--color-primary);z-index:2;border-radius:24px;padding:3rem 2rem;position:relative;transform:scale(1.05);box-shadow:0 20px 40px #0003}.savings-amount{color:var(--color-secondary);margin-bottom:.5rem;font-size:4rem;font-weight:800;line-height:1}.main-footer{background-color:var(--color-primary);color:#ffffffb3;border-top:1px solid #ffffff1a;padding:3rem 0;font-size:.9rem}@media (width<=1024px){.hero-enterprise{grid-template-columns:1fr}.hero-text-side{text-align:center;padding:3rem 1rem}.hero-benefits li{justify-content:center}.main-nav{display:none}}.cookie-banner{z-index:9999;border:1px solid var(--color-border);background:#fff;border-radius:1rem 1rem 0 0;flex-direction:column;gap:1rem;width:90%;max-width:800px;padding:1.5rem;transition:bottom .5s cubic-bezier(.175,.885,.32,1.275);display:flex;position:fixed;bottom:-100%;left:50%;transform:translate(-50%);box-shadow:0 -10px 40px #00000026}.cookie-banner.show{bottom:0}.cookie-content h4{color:var(--color-primary);align-items:center;margin-bottom:.5rem;font-size:1.1rem;display:flex}.cookie-content p{color:var(--color-text-light);font-size:.85rem;line-height:1.5}.cookie-actions{justify-content:flex-end;gap:1rem;display:flex}@media (width>=768px){.cookie-banner{border-radius:1rem;flex-direction:row;align-items:center;margin-bottom:2rem;bottom:-100%}.cookie-banner.show{bottom:0}}.mobile-bottom-nav{width:100%;padding:.6rem 0;padding-bottom:calc(.6rem + env(safe-area-inset-bottom));z-index:1000;border-top:1px solid var(--color-border);background:#fff;justify-content:space-around;display:flex;position:fixed;bottom:0;left:0;box-shadow:0 -4px 20px #00000014}.mobile-bottom-nav .nav-item{color:var(--color-text-light);-webkit-tap-highlight-color:transparent;flex-direction:column;flex:1;align-items:center;gap:.2rem;padding:.5rem 0;font-size:.75rem;font-weight:600;transition:all .2s;display:flex}.mobile-bottom-nav .nav-item svg{width:24px;height:24px;transition:transform .2s}.mobile-bottom-nav .nav-item.active{color:var(--color-secondary)}.mobile-bottom-nav .nav-item:active svg{transform:scale(.85)}@media (width>=768px){.mobile-bottom-nav{display:none}}