*{margin:0;padding:0;box-sizing:border-box}:root{--primary: #1C3041;--primary-dark: #142433;--accent: #0EA5E9;--accent-dark: #0284C7;--accent-light: #38BDF8;--text: #0F172A;--text-2: #334155;--muted: #64748B;--border: #E2E8F0;--bg: #F1F5F9;--surface: #FFFFFF}body{font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.6;color:var(--text);overflow-x:hidden;background:var(--surface)}.wrapper{width:min(1200px,92vw);margin-inline:auto}.landing-nav{position:sticky;top:0;z-index:100;background:var(--primary);box-shadow:0 1px 3px #0003}.landing-nav .wrapper{display:flex;align-items:center;justify-content:space-between;height:64px}.landing-nav .brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-size:18px;font-weight:700}.landing-nav .brand .brand-mark{width:32px;height:32px;background:linear-gradient(135deg,#32cbff,#00a5e0);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:900;color:#fff}.landing-nav ul{display:none;list-style:none;gap:4px}.landing-nav ul li a{color:#ffffffbf;text-decoration:none;padding:6px 12px;border-radius:6px;font-size:14px;font-weight:500;display:block;transition:all .15s}.landing-nav ul li a:hover{color:#fff;background:#ffffff14}.nav-button{background:var(--accent);color:#fff!important;padding:8px 20px!important;border-radius:8px!important;font-weight:600!important;display:none;align-items:center;text-decoration:none;font-size:14px;transition:background .15s}.nav-button:hover{background:var(--accent-dark)!important}.mobile-menu{display:flex;flex-direction:column;cursor:pointer;gap:5px}.mobile-menu span{display:block;width:24px;height:2px;background:#fffc;border-radius:2px}.mobile-menu input[type=checkbox]{display:none}.hero{min-height:90vh;display:flex;align-items:center;background:var(--primary);padding:80px 0;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(ellipse at 70% 50%,rgba(14,165,233,.12) 0%,transparent 60%)}.hero .content{position:relative;z-index:1}.hero h1{font-size:2.5rem;font-weight:800;color:#fff;letter-spacing:-1.5px;line-height:1.15;margin-bottom:16px}.hero p{font-size:1.125rem;color:#ffffffb3;margin-bottom:32px;max-width:480px}.hero-buttons{display:flex;flex-wrap:wrap;gap:12px}.hero-image img{width:100%;border-radius:12px;box-shadow:0 20px 60px #0000004d}.btn{display:inline-flex;align-items:center;padding:11px 24px;border-radius:8px;text-decoration:none;font-size:15px;font-weight:600;transition:all .15s;border:1px solid transparent}.btn-cta{background:var(--accent);color:#fff;border-color:var(--accent)}.btn-cta:hover{background:var(--accent-dark);border-color:var(--accent-dark);text-decoration:none;color:#fff}.btn-outline{background:transparent;color:#ffffffd9;border-color:#ffffff4d}.btn-outline:hover{border-color:#fff9;color:#fff;text-decoration:none}.about{padding:80px 0;background:var(--bg)}.about h2{font-size:2rem;font-weight:800;color:var(--text);letter-spacing:-1px;margin-bottom:24px}.about .content{max-width:760px}.about .content p{font-size:16px;color:var(--text-2);margin-bottom:14px}.about .content ul{margin:16px 0 16px 24px;color:var(--text-2);font-size:15px}.about .content ul li{margin-bottom:8px}.cta-content{display:inline-flex;align-items:center;gap:6px;color:var(--accent);font-weight:600;font-size:15px;text-decoration:none;margin-top:8px}.cta-content:hover{text-decoration:underline}.slideshow{padding:80px 0;background:var(--surface)}.slideshow h2{font-size:2rem;font-weight:800;letter-spacing:-1px;margin-bottom:32px}.slider{position:relative}.slider .controls{position:absolute;top:50%;width:100%;transform:translateY(-50%);display:flex;justify-content:space-between;pointer-events:none;z-index:2}.slider .left,.slider .right{background:#ffffffe6;border:1px solid var(--border);font-size:28px;width:44px;height:44px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;pointer-events:all;box-shadow:0 2px 8px #0000001a;transition:all .15s;color:var(--text)}.slider .left:hover,.slider .right:hover{background:#fff;box-shadow:0 4px 12px #00000026}.slide{width:100%}.slide .img-container{height:240px;overflow:hidden;border-radius:12px;border:1px solid var(--border)}.slide img{width:100%;height:100%;object-fit:cover}.slide .info{text-align:center;color:var(--muted);font-size:14px;margin-top:12px}.demo{padding:80px 0;background:var(--bg)}.demo h2{font-size:2rem;font-weight:800;letter-spacing:-1px;margin-bottom:24px}#demoCalculators{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:24px}#demoCalculators label{display:flex;align-items:center;gap:8px;padding:8px 16px;border-radius:999px;border:1px solid var(--border);background:var(--surface);cursor:pointer;font-size:14px;font-weight:500;color:var(--text-2);transition:all .15s}#demoCalculators label:hover{border-color:var(--accent);color:var(--accent)}.demoHolder{display:none;border-radius:12px;overflow:hidden;border:1px solid var(--border);box-shadow:0 4px 20px #00000014}.demoHolder.active{display:block}.features{padding:80px 0;background:var(--primary)}.features h2{font-size:2rem;font-weight:800;letter-spacing:-1px;color:#fff;margin-bottom:40px}.features .grid{display:grid;gap:16px;grid-template-columns:1fr}.feature{background:#ffffff0d;border:1px solid rgba(255,255,255,.08);border-radius:12px;padding:24px}.feature h3{font-size:16px;font-weight:700;color:var(--accent-light);margin-bottom:8px}.feature p{font-size:14px;color:#ffffffa6;line-height:1.6}.all-plans{padding:80px 0;background:var(--bg)}.all-plans h2{font-size:2rem;font-weight:800;letter-spacing:-1px;margin-bottom:32px}.sign-up{padding:80px 0;background:var(--surface)}.sign-up h2{font-size:2rem;font-weight:800;letter-spacing:-1px;margin-bottom:24px}.sign-up .form-group{margin-bottom:16px}.sign-up label{display:block;font-size:13px;font-weight:500;color:var(--text-2);margin-bottom:5px}.sign-up input{width:100%;max-width:480px;padding:9px 12px;border:1px solid var(--border);border-radius:6px;font-size:14px;font-family:inherit}.sign-up input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #0ea5e91a}.alert{padding:12px 16px;border-radius:6px;font-size:14px;margin-bottom:16px;border:1px solid transparent}.alert.success{background:#f0fdf4;color:#15803d;border-color:#bbf7d0}.alert.error{background:#fef2f2;color:#b91c1c;border-color:#fecaca}.hide{display:none}footer{background:var(--primary);color:#ffffff73;padding:28px 0;font-size:13px}@media screen and (min-width: 960px){.landing-nav ul,.nav-button{display:flex}.mobile-menu{display:none}.hero h1{font-size:3.5rem}.hero .content{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}.hero p{font-size:1.2rem}.features .grid{grid-template-columns:repeat(3,1fr)}.slider .left{margin-left:-22px}.slider .right{margin-right:-22px}.slide .img-container{height:500px}}@media screen and (min-width: 640px){.features .grid{grid-template-columns:repeat(2,1fr)}}.landing-nav:has(.mobile-menu input[type=checkbox]:checked) ul{display:flex;flex-direction:column;position:absolute;top:64px;left:0;right:0;background:var(--primary);padding:12px;box-shadow:0 8px 16px #0003;z-index:99}