:root{--r:#c41e1e;--rl:#f44;--rd:#991515;--rg:#dc282814;--bg:#0c0c0c;--s1:#0c0c0c;--s2:#141414;--s3:#1c1c1c;--s4:#242424;--b1:#ffffff1f;--b2:#fff3;--b3:#ffffff47;--t1:#f2f2f2;--t2:#ccc;--t3:#8c8c8c;--t4:#5c5c5c;--f:"Manrope",system-ui,sans-serif;--fs:"Instrument Serif",Georgia,serif;--fm:"JetBrains Mono",monospace;--rad:12px;--rad-lg:20px}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--f);background:var(--bg);color:var(--t1);-webkit-font-smoothing:antialiased;line-height:1.6;overflow-x:hidden}::selection{background:var(--r);color:#fff}.w{max-width:1120px;margin:0 auto;padding:0 clamp(1.25rem,4vw,2.5rem)}nav{z-index:100;-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--b1);background:#0c0c0cb3;padding:1.25rem 0;transition:all .4s;position:fixed;top:0;left:0;right:0}.nav-inner{justify-content:space-between;align-items:center;display:flex}.nav-logo{object-fit:contain;width:40px;height:40px}.nav-brand{align-items:center;gap:.75rem;display:flex}.nav-brand span{letter-spacing:.06em;color:var(--t2);text-transform:uppercase;font-size:.82rem;font-weight:600}.nav-links{color:var(--t3);gap:2rem;font-size:.78rem;font-weight:500;display:flex}.nav-links a{color:var(--t3);letter-spacing:.02em;text-decoration:none;transition:color .3s}.nav-links a:hover,.nav-links a.on{color:var(--t1)}.nav-cta{color:var(--t1);background:var(--r);letter-spacing:.02em;border-radius:100px;padding:.5rem 1.25rem;font-size:.75rem;font-weight:600;text-decoration:none;transition:all .3s}.nav-cta:hover{background:var(--rl);transform:translateY(-1px)}.hero{align-items:center;min-height:100vh;padding-top:5rem;display:flex;position:relative;overflow:hidden}.hero-bg{pointer-events:none;position:absolute;inset:0}.hero-bg .orb{filter:blur(120px);opacity:.5;border-radius:50%;position:absolute}.hero-bg .orb-1{background:radial-gradient(circle,#c41e1e1f,#0000 70%);width:600px;height:600px;animation:18s ease-in-out infinite alternate float1;top:-20%;right:-10%}.hero-bg .orb-2{background:radial-gradient(circle,#ffffff05,#0000 70%);width:400px;height:400px;animation:22s ease-in-out infinite alternate float2;bottom:-10%;left:-5%}@keyframes float1{0%{transform:translate(0)}to{transform:translate(-40px,60px)}}@keyframes float2{0%{transform:translate(0)}to{transform:translate(30px,-40px)}}.eyebrow{font-family:var(--fm);letter-spacing:.35em;text-transform:uppercase;color:var(--r);align-items:center;gap:.75rem;margin-bottom:1.5rem;font-size:.6rem;display:flex}.eyebrow:before{content:"";background:var(--r);width:24px;height:1px}.hero h1{font-family:var(--fs);letter-spacing:-.02em;margin-bottom:1.75rem;font-size:clamp(2.8rem,5.5vw,4.2rem);font-weight:400;line-height:1.08}.hero h1 em{color:#ffffffb3;font-style:italic}.hero-p{color:var(--t2);max-width:460px;margin-bottom:2.5rem;font-size:1rem;font-weight:300;line-height:1.8}.hero-actions{flex-wrap:wrap;align-items:center;gap:1rem;display:flex}.btn-primary{background:var(--r);color:#fff;font-family:var(--f);cursor:pointer;letter-spacing:.02em;border:none;border-radius:100px;align-items:center;gap:.5rem;padding:.75rem 1.75rem;font-size:.82rem;font-weight:600;text-decoration:none;transition:all .3s;display:inline-flex}.btn-primary:hover{background:var(--rl);transform:translateY(-1px)}.btn-ghost{color:var(--t2);border:1px solid var(--b2);border-radius:100px;padding:.75rem 1.75rem;font-size:.82rem;font-weight:500;text-decoration:none;transition:color .3s}.btn-ghost:hover{color:var(--t1);border-color:var(--b3)}section{padding:6rem 0;position:relative}.sec-label{font-family:var(--fm);letter-spacing:.3em;text-transform:uppercase;color:var(--r);align-items:center;gap:.75rem;margin-bottom:.75rem;font-size:.72rem;display:flex}.sec-label:before{content:"";background:var(--r);width:20px;height:1.5px}.sec-title{font-family:var(--fs);letter-spacing:-.01em;margin-bottom:.6rem;font-size:clamp(1.6rem,3vw,2.4rem);font-weight:400}.sec-title em{color:#ffffffa6}.sec-desc{color:var(--t2);max-width:560px;margin-bottom:3rem;font-size:.9rem;font-weight:300;line-height:1.8}.stats{background:var(--b1);border-radius:var(--rad-lg);z-index:10;grid-template-columns:repeat(4,1fr);gap:1px;margin-top:-3rem;display:grid;position:relative;overflow:hidden}.stat{background:var(--s1);text-align:center;padding:2.5rem 2rem}.stat-val{font-family:var(--fm);margin-bottom:.3rem;font-size:2rem;font-weight:500}.stat-label{color:var(--t4);text-transform:uppercase;letter-spacing:.2em;font-size:.6rem;font-weight:600}.cards-2{grid-template-columns:1fr 1fr;gap:1.25rem;display:grid}.card{background:var(--s2);border:1px solid var(--b2);border-radius:var(--rad-lg);padding:2.5rem;transition:border-color .4s,box-shadow .4s;box-shadow:0 0 30px #0000004d,inset 0 1px #ffffff0a}.card:hover{border-color:#c41e1e4d;box-shadow:0 0 40px #c41e1e0f,inset 0 1px #ffffff0f}.card-eyebrow{font-family:var(--fm);letter-spacing:.3em;text-transform:uppercase;color:var(--t4);margin-bottom:1.5rem;font-size:.55rem}.card h3{font-family:var(--fs);margin-bottom:.75rem;font-size:1.6rem}.card p{color:var(--t3);margin-bottom:1.5rem;font-size:.85rem;line-height:1.7}.card-stat{border-top:1px solid var(--b1);align-items:baseline;gap:.5rem;padding-top:1.25rem;display:flex}.card-stat .val{font-family:var(--fm);color:var(--rl);font-size:1.5rem;font-weight:500}.card-stat .lbl{color:var(--t4);text-transform:uppercase;letter-spacing:.15em;font-size:.65rem}.steps{flex-direction:column;display:flex}.step{border-bottom:1px solid var(--b1);border-radius:var(--rad);gap:3rem;padding:2.5rem 1rem;transition:background .3s;display:flex}.step:hover{background:#ffffff04}.step:last-child{border-bottom:none}.step-num{font-family:var(--fm);color:#ffffff1f;text-shadow:0 0 30px #c41e1e1a;min-width:70px;font-size:3.5rem;font-weight:500;line-height:1;transition:color .3s}.step:hover .step-num{color:#c41e1e59;text-shadow:0 0 40px #c41e1e26}.step h4{margin-bottom:.4rem;font-size:1.1rem;font-weight:700}.step p{color:var(--t3);max-width:480px;font-size:.82rem;line-height:1.7}.grid-4{background:var(--b1);border-radius:var(--rad-lg);grid-template-columns:repeat(4,1fr);gap:1px;display:grid;overflow:hidden}.grid-item{background:var(--s2);padding:2rem 1.75rem;transition:background .4s,box-shadow .4s;position:relative}.grid-item:hover{background:var(--s3);box-shadow:inset 0 1px #ffffff0d}.grid-item .badge{background:var(--r);color:#fff;font-family:var(--fm);border-radius:4px;margin-bottom:1rem;padding:.15rem .5rem;font-size:.6rem;display:inline-block}.grid-item h4{margin-bottom:.5rem;font-size:.88rem;font-weight:700}.grid-item p{color:var(--t3);font-size:.75rem;line-height:1.6}.diff-grid{grid-template-columns:1fr 1fr;align-items:flex-start;gap:4rem;display:grid}.diff-list{flex-direction:column;gap:2rem;display:flex}.diff-item{align-items:flex-start;gap:1rem;display:flex}.diff-dot{background:var(--r);border-radius:50%;flex-shrink:0;width:8px;height:8px;margin-top:.5rem;box-shadow:0 0 12px #c41e1e66}.diff-item h4{margin-bottom:.25rem;font-size:.85rem;font-weight:700}.diff-item p{color:var(--t3);font-size:.78rem;line-height:1.6}.cta{text-align:center;padding:8rem 0;position:relative}.cta .orb{filter:blur(80px);pointer-events:none;background:radial-gradient(circle,#c41e1e0f,#0000 70%);border-radius:50%;width:500px;height:500px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.cta h2{font-family:var(--fs);margin-bottom:1.5rem;font-size:clamp(1.8rem,3.5vw,2.8rem);position:relative}.cta p{color:var(--t2);max-width:500px;margin-bottom:2.5rem;margin-left:auto;margin-right:auto;font-size:.95rem;font-weight:300;line-height:1.8}.langs{color:var(--t4);letter-spacing:.15em;text-transform:uppercase;justify-content:center;gap:1rem;margin-top:2rem;font-size:.65rem;display:flex}.langs a{color:var(--t4);text-decoration:none;transition:color .3s}.langs a:hover{color:var(--t1)}footer{border-top:1px solid var(--b1);margin-top:2rem;padding:3rem 0}.foot-grid{grid-template-columns:1.5fr 1fr 1fr 1fr;gap:3rem;display:grid}.foot-brand{align-items:center;gap:.75rem;margin-bottom:1rem;display:flex}.foot-brand img{object-fit:contain;width:44px;height:44px}.foot-brand span{letter-spacing:.06em;text-transform:uppercase;font-size:.82rem;font-weight:600}.foot-desc{color:var(--t4);max-width:280px;font-size:.75rem;line-height:1.7}.foot-col h4{text-transform:uppercase;letter-spacing:.2em;color:var(--t3);margin-bottom:1rem;font-size:.6rem;font-weight:700}.foot-col a,.foot-col p{color:var(--t4);margin-bottom:.5rem;font-size:.75rem;line-height:1.6;text-decoration:none;transition:color .3s;display:block}.foot-col a:hover{color:var(--rl)}.foot-bottom{border-top:1px solid var(--b1);justify-content:space-between;align-items:center;margin-top:2.5rem;padding-top:1.5rem;display:flex}.foot-copy{color:var(--t4);letter-spacing:.05em;font-size:.6rem}.foot-status{color:var(--t4);align-items:center;gap:.5rem;font-size:.6rem;display:flex}.foot-status .dot{background:var(--r);border-radius:50%;width:5px;height:5px;animation:2s infinite pulse}@keyframes pulse{0%,to{opacity:1}50%{opacity:.3}}.reveal{opacity:1;transition:opacity .8s cubic-bezier(.16,1,.3,1),transform .8s cubic-bezier(.16,1,.3,1);transform:translateY(0)}.reveal.pre{opacity:0;transform:translateY(24px)}.reveal.vis{opacity:1;transform:translateY(0)}.reveal-d1{transition-delay:.1s}.reveal-d2{transition-delay:.2s}.reveal-d3{transition-delay:.3s}@media (max-width:960px){.hero-grid{grid-template-columns:1fr;gap:2.5rem}.cards-2{grid-template-columns:1fr}.grid-4{grid-template-columns:1fr 1fr}.diff-grid{grid-template-columns:1fr}.stats,.foot-grid{grid-template-columns:1fr 1fr}nav .nav-links{display:none}.hero h1{font-size:clamp(2.2rem,5vw,3.5rem)}section{padding:4rem 0}.step{gap:2rem}.step-num{min-width:55px;font-size:2.8rem}}@media (max-width:600px){.grid-4{grid-template-columns:1fr}.stats{grid-template-columns:1fr 1fr}.foot-grid{grid-template-columns:1fr}.hero{min-height:90vh;padding-top:4rem}.hero h1{font-size:2rem}.hero-p{font-size:.9rem}.hero-actions{flex-direction:column;align-items:flex-start}.btn-primary,.btn-ghost{text-align:center;justify-content:center;width:100%}.sec-title{font-size:1.4rem}.sec-label{font-size:.62rem}.card{padding:1.75rem}.card h3{font-size:1.3rem}.step{flex-direction:column;gap:.75rem;padding:1.75rem 0}.step-num{min-width:auto;font-size:2.2rem}.step h4{font-size:1rem}.grid-item{padding:1.5rem 1.25rem}.diff-grid{gap:2rem}.cta{padding:5rem 0}.cta h2{font-size:1.5rem}.stat{padding:1.5rem 1rem}.stat-val{font-size:1.5rem}.foot-bottom{text-align:center;flex-direction:column;gap:1rem}nav{padding:.75rem 0}.nav-brand span{font-size:.65rem}.nav-logo{width:40px;height:40px}.nav-cta{padding:.4rem 1rem;font-size:.7rem}.w{padding:0 clamp(1rem,4vw,2.5rem)}}.alta-page{max-width:760px;min-height:100vh;margin:0 auto;padding:100px 16px 40px}.alta-card{background:var(--s2);border:1px solid var(--b1);border-radius:var(--rad-lg);padding:2.5rem}.alta-steps{align-items:center;margin-bottom:2rem;display:flex}.alta-step-item{flex:1;align-items:center;display:flex}.alta-step-item:last-child{flex:none}.alta-step-circle{border:2px solid var(--b1);background:var(--s3);width:36px;height:36px;color:var(--t4);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:13px;font-weight:700;transition:all .3s;display:flex}.alta-step-circle.active{border-color:var(--r);color:var(--r);background:var(--bg);box-shadow:0 0 0 4px #c41e1e1a}.alta-step-circle.done{border-color:var(--r);background:var(--r);color:#fff}.alta-step-label{color:var(--t4);white-space:nowrap;margin:0 8px 0 6px;font-size:.6rem}.alta-step-label.on{color:var(--r);font-weight:700}.alta-step-line{background:var(--b1);border-radius:1px;flex:1;height:2px;margin-right:8px}.alta-step-line.done{background:var(--r)}.alta-section-title{margin-bottom:4px;font-size:1.4rem}.alta-section-sub{color:var(--t4);margin-bottom:1.5rem;font-size:.75rem}.alta-field{margin-bottom:1.1rem}.alta-field label{color:var(--t2);margin-bottom:5px;font-size:.78rem;font-weight:600;display:block}.alta-field input,.alta-field select{border:1px solid var(--b1);width:100%;font-size:.85rem;font-family:var(--f);background:var(--s3);color:var(--t1);border-radius:8px;outline:none;padding:10px 12px;transition:border-color .2s}.alta-field input:focus,.alta-field select:focus{border-color:var(--r);box-shadow:0 0 0 3px #c41e1e14}.alta-field input::placeholder{color:var(--t4)}.alta-hint{color:var(--t4);margin-top:3px;font-size:.65rem}.alta-err{color:var(--rl);margin-top:3px;font-size:.65rem;font-weight:500}.alta-row{grid-template-columns:1fr 1fr;gap:1rem;display:grid}.alta-row-3{grid-template-columns:1fr 1fr 1fr}@media (max-width:600px){.alta-row,.alta-row-3{grid-template-columns:1fr}}.alta-group{background:var(--s3);border-radius:var(--rad);border:1px solid var(--b1);margin-bottom:1rem;padding:1.25rem 1.5rem}.alta-group-label{text-transform:uppercase;letter-spacing:.08em;color:var(--t4);margin-bottom:1rem;font-size:.65rem;font-weight:700}.alta-group-label.red{color:var(--r)}.alta-opts{flex-wrap:wrap;gap:8px;display:flex}.alta-opt{border:1px solid var(--b1);background:var(--s3);color:var(--t3);cursor:pointer;font-size:.78rem;font-weight:500;font-family:var(--f);border-radius:100px;padding:8px 16px;transition:all .2s}.alta-opt:hover{border-color:var(--b2)}.alta-opt.on{border-color:var(--r);color:var(--rl);background:#c41e1e14;font-weight:700}.alta-pay-grid{grid-template-columns:1fr 1fr;gap:8px;display:grid}@media (max-width:500px){.alta-pay-grid{grid-template-columns:1fr}}.alta-check-row{background:var(--s3);border:1px solid var(--b1);border-radius:8px;align-items:center;gap:10px;margin-bottom:1rem;padding:10px 14px;display:flex}.alta-check-row input[type=checkbox]{width:16px;height:16px;accent-color:var(--r);cursor:pointer}.alta-check-row span{color:var(--t2);font-size:.8rem}.alta-check-row input[type=text]{border:1px solid var(--b1);width:70px;font-size:.8rem;font-family:var(--f);background:var(--s2);color:var(--t1);border-radius:6px;outline:none;padding:6px 10px}.alta-add-btn{border:1px dashed var(--b2);border-radius:var(--rad);width:100%;color:var(--t4);cursor:pointer;font-size:.8rem;font-family:var(--f);background:0 0;padding:12px 20px;font-weight:500;transition:all .2s}.alta-add-btn:hover{border-color:var(--r);color:var(--rl)}.alta-summary{margin-bottom:1.25rem}.alta-summary h4{color:var(--r);text-transform:uppercase;letter-spacing:.08em;border-bottom:1px solid #c41e1e26;margin-bottom:8px;padding-bottom:6px;font-size:.72rem;font-weight:700}.alta-summary-grid{grid-template-columns:1fr 1fr;gap:4px 20px;display:grid}@media (max-width:500px){.alta-summary-grid{grid-template-columns:1fr}}.alta-summary-item{font-size:.8rem;line-height:1.6}.alta-summary-item .l{color:var(--t4);font-weight:500}.alta-summary-item .v{color:var(--t1);font-weight:600}.alta-nav{border-top:1px solid var(--b1);justify-content:space-between;align-items:center;margin-top:2rem;padding-top:1.25rem;display:flex}.alta-btn-primary{background:var(--r);color:#fff;cursor:pointer;font-size:.85rem;font-weight:600;font-family:var(--f);border:none;border-radius:100px;padding:10px 28px;transition:all .2s}.alta-btn-primary:hover{background:var(--rl);transform:translateY(-1px)}.alta-btn-back{background:var(--s3);color:var(--t3);border:1px solid var(--b1);cursor:pointer;font-size:.85rem;font-weight:600;font-family:var(--f);border-radius:100px;padding:10px 24px;transition:all .2s}.alta-btn-back:hover{background:var(--s4)}.alta-btn-submit{color:#fff;cursor:pointer;font-size:.85rem;font-weight:700;font-family:var(--f);background:#1a7a3a;border:none;border-radius:100px;padding:12px 36px;transition:all .2s}.alta-btn-submit:hover{background:#146030}.alta-progress{background:var(--b1);border-radius:2px;height:3px;margin-top:1rem;overflow:hidden}.alta-progress-bar{background:linear-gradient(90deg,var(--r),var(--rl));border-radius:2px;height:100%;transition:width .4s}