:root{--bg:#f7f9fd;--surface:#ffffff;--surface-2:#f3f6fd;--line:#dfe3f0;--text:#0b1430;--muted:#444e6c;--cyan:#3d3bf3;--violet:#6d4dff;--green:#0a7f58;--gold:#a8530b;--max:1180px;--font:"Jakarta",ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;font-family:var(--font);color:var(--text);background:radial-gradient(ellipse at 5% 0%,#e6ebfb 0,transparent 38%),radial-gradient(ellipse at 100% 10%,#efeaff 0,transparent 35%),var(--bg);line-height:1.6}a{color:var(--cyan);text-underline-offset:4px}button,input,select{font:inherit}button,select,summary{cursor:pointer}a,button,input,select,summary{-webkit-tap-highlight-color:transparent}button:disabled{cursor:not-allowed;opacity:.6}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--gold);outline-offset:5px}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.15;letter-spacing:-.035em}h1{font-size:clamp(2.4rem,5.5vw,4.2rem);margin-bottom:20px;max-width:19ch}h2{font-size:clamp(1.65rem,3vw,2.35rem)}h3{font-size:1.15rem}p{margin-bottom:16px}ul,ol{padding-left:22px}.wrap{width:min(var(--max),calc(100% - 40px));margin-inline:auto}.skip{position:fixed;top:8px;left:12px;z-index:100;background:var(--cyan);color:#ffffff;padding:12px 20px;border-radius:8px;transform:translateY(-160%)}.skip:focus{transform:none}.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);border-bottom:1px solid var(--line)}.nav-inner{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:18px}.brand{color:var(--text);text-decoration:none;font-size:1.17rem;font-weight:900;letter-spacing:-.035em;line-height:1.25;flex-shrink:0}.brand small{display:block;color:var(--muted);font-size:.6rem;letter-spacing:.12em;text-transform:uppercase;margin-top:4px}.menu{display:flex;gap:17px;align-items:center}.menu a{color:var(--muted);font-size:.8rem;font-weight:700;text-decoration:none}.menu a:hover{color:var(--cyan)}.nav-cta{flex-shrink:0}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:12px 20px;border-radius:999px;font-weight:800;font-size:.92rem;line-height:1.3;text-align:center;border:1px solid var(--line);text-decoration:none;transition:background .15s,color .15s}.btn-primary{background:var(--cyan);border-color:var(--cyan);color:#ffffff}.btn-primary:hover{background:#00799a}.btn-ghost{background:#ffffff;color:var(--text);border-color:#d5dbee}.btn-ghost:hover{background:#eef0ff}.btn-whatsapp{background:#25d366;color:#04100a;border-color:transparent}.mobile-menu{display:none}.hero{padding:52px 0 42px}.breadcrumb{font-size:.86rem;color:var(--muted);margin-bottom:30px}.breadcrumb a{text-decoration:none}.eyebrow{display:inline-block;border:1px solid #d5dbee;background:#eef0ff;color:#3d3bf3;border-radius:999px;padding:6px 12px;font-size:.77rem;font-weight:800;letter-spacing:.025em;margin-bottom:18px}.hero-layout{display:grid;grid-template-columns:1.55fr 1fr;gap:52px;align-items:center}.intro{font-size:1.1rem;color:var(--muted);max-width:62ch}.hero-facts{list-style:none;padding:0;margin:0;display:grid;gap:15px}.hero-facts li{display:grid;grid-template-columns:34px 1fr;gap:12px;align-items:start}.hero-facts b{display:block;font-size:.97rem}.hero-facts span{display:block;color:var(--muted);font-size:.86rem}.fact-number{border:1px solid #d5dbee;color:var(--cyan);width:32px;height:32px;display:grid;place-items:center;border-radius:10px;font-weight:800}.demo-section{padding:0 0 64px}.section-heading{display:flex;align-items:baseline;justify-content:space-between;gap:18px;margin-bottom:18px}.section-heading h2{margin:0;font-size:1.65rem}.small{font-size:.84rem;color:var(--muted)}.section-heading p{margin:0}.demo-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:start}.panel{background:linear-gradient(155deg,#ffffff,#ffffff);border:1px solid var(--line);border-radius:24px;padding:26px;min-width:0}.panel h3{margin-bottom:12px}.panel-top{display:flex;align-items:center;gap:10px;margin-bottom:20px}.step-label{color:var(--cyan);font-weight:900;font-size:.76rem;letter-spacing:.1em;text-transform:uppercase}.panel-top h3{margin:0;font-size:1.12rem}.demo-controls{border:0;margin:0;padding:0;min-width:0}.demo-controls>legend{padding:0;margin-bottom:14px;font-weight:800}.scenario-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.scenario{position:relative;display:flex;gap:10px;align-items:flex-start;background:#ffffff;border:1px solid var(--line);border-radius:14px;padding:13px;cursor:pointer;min-width:0}.scenario:has(input:checked){background:#eef0ff;border-color:var(--cyan)}.scenario input{margin:4px 0 0;accent-color:var(--cyan);width:18px;height:18px;flex:0 0 auto}.scenario strong{display:block;font-size:.85rem;line-height:1.35}.scenario small{display:block;color:var(--muted);font-size:.76rem;margin-top:4px;line-height:1.4}.input-card{margin:18px 0;padding:17px;border:1px dashed #cfd6ea;border-radius:14px;background:#f7f9fd}.input-card .reference{font-size:.76rem;color:var(--cyan);font-weight:800;letter-spacing:.06em}.input-card p{font-size:.92rem;margin:8px 0 0}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{display:grid;gap:7px;font-size:.8rem;font-weight:750}.field-wide{grid-column:1/-1}.field select{min-height:46px;min-width:0;max-width:100%;padding:10px 34px 10px 11px;background:#ffffff;color:var(--text);border:1px solid #cfd6ea;border-radius:10px;font-size:.86rem}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.actions .btn-primary{flex:1}.helper{font-size:.78rem;color:var(--muted);margin:14px 0 0}.result-panel{border-color:#d5dbee}.result-header{display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap;margin-bottom:20px}.result-header h3{margin:0}.badge{display:inline-block;border-radius:999px;padding:4px 10px;font-size:.73rem;font-weight:850;line-height:1.5;border:1px solid #d5dbee;color:#444e6c;background:#f3f6fd}.badge[data-tone="high"]{color:#8a4a0b;border-color:#ead7b0;background:#fff6e6}.badge[data-tone="medium"]{color:#00799a;border-color:#bfe3ee;background:#e6f7fb}.badge[data-tone="waiting"]{color:#6d4dff;border-color:#d9ccf5;background:#f3f0ff}.badge[data-tone="duplicate"]{color:#0a7f58;border-color:#bfe3cf;background:#effaf4}.result-empty{border:1px dashed #d5dbee;border-radius:16px;padding:24px 18px;color:var(--muted);min-height:180px;display:grid;align-content:center}.result-empty strong{display:block;color:var(--text);font-size:1.05rem;margin-bottom:8px}.result-empty p{margin:0;font-size:.9rem}.result-steps{list-style:none;padding:0;margin:0;display:grid;gap:20px}.result-steps>li{display:grid;grid-template-columns:28px minmax(0,1fr);gap:12px}.result-number{width:27px;height:27px;display:grid;place-items:center;border-radius:50%;font-size:.77rem;font-weight:900;background:#eef0ff;color:var(--cyan)}.result-steps h4{margin:1px 0 6px;font-size:.91rem}.result-steps p{margin:0;color:var(--muted);font-size:.87rem;line-height:1.65}.result-steps ul{margin:7px 0 0;padding-left:18px;color:var(--muted);font-size:.83rem}.draft{border-left:3px solid var(--cyan);background:#f3f6fd;padding:13px 15px;margin-top:9px;white-space:pre-wrap;overflow-wrap:anywhere}.draft-label{display:block;font-size:.7rem;color:var(--cyan);font-weight:850;letter-spacing:.08em;text-transform:uppercase;margin-bottom:6px}.followup{margin:12px 0 0}.followup button{font-size:.8rem;min-height:44px;padding:10px 15px}.followup-note{font-size:.8rem;color:var(--green);margin-top:10px!important}.ledger{margin-top:20px;padding-top:17px;border-top:1px solid var(--line)}.ledger-top{display:flex;gap:15px;align-items:baseline;justify-content:space-between}.ledger-top h4{font-size:.86rem;margin:0}.ledger-count{font-size:.74rem;color:var(--muted)}.ledger ul{display:grid;gap:8px;list-style:none;margin:12px 0 0;padding:0}.ledger li{font-size:.76rem;color:var(--muted);display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}.ledger li b{color:var(--text);font-weight:700}.privacy-note{margin-top:18px;border:1px solid var(--line);background:#f3f6fd;border-radius:14px;padding:15px 18px;font-size:.83rem;color:var(--muted)}.privacy-note strong{color:var(--text)}.content-section{padding:48px 0;border-top:1px solid var(--line)}.content-head{max-width:760px;margin-bottom:26px}.content-head p{color:var(--muted);font-size:1.03rem}.explain-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.explain-card{padding:22px;border:1px solid var(--line);border-radius:18px;background:#ffffff}.explain-card p,.explain-card li{color:var(--muted);font-size:.92rem}.explain-card p:last-child{margin-bottom:0}.explain-card ul{margin-bottom:0}.rules{border:1px solid var(--line);border-radius:18px;overflow:hidden}.rule{padding:18px 22px;display:grid;grid-template-columns:1fr 1.4fr;gap:24px;background:#ffffff}.rule+.rule{border-top:1px solid var(--line)}.rule dt{font-weight:800;font-size:.93rem}.rule dd{margin:0;color:var(--muted);font-size:.92rem}.contact-card{display:grid;grid-template-columns:1.55fr 1fr;gap:36px;align-items:center;padding:30px;border:1px solid #d5dbee;border-radius:24px;background:linear-gradient(135deg,#eef0ff,#f3f0ff)}.contact-card h2{margin-bottom:15px}.contact-card p{color:var(--muted);margin:0}.contact-card .actions{margin:0}.contact-card .btn{width:100%}.related{display:flex;flex-wrap:wrap;gap:12px 22px;margin-top:23px;font-size:.88rem}.related a{min-height:34px;display:inline-flex;align-items:center}footer{padding:30px 0 40px;border-top:1px solid var(--line);color:var(--muted)}.footer-inner{display:flex;justify-content:space-between;gap:22px;align-items:center}.footer-links{display:flex;gap:14px;flex-wrap:wrap}.footer-links a{font-size:.8rem;overflow-wrap:anywhere}noscript p{padding:18px;border:1px solid var(--gold);border-radius:14px;color:var(--gold)}[hidden]{display:none!important}.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:1120px){.menu{gap:10px}.menu a{font-size:.75rem}}
@media(max-width:980px){.menu{display:none}.mobile-menu{display:block;padding-bottom:10px}.mobile-menu summary{font-size:.85rem;min-height:36px;display:list-item;list-style-position:inside;color:var(--muted)}.mobile-menu nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px;margin:8px 0}.mobile-menu a{padding:9px 12px;border:1px solid var(--line);border-radius:8px;text-decoration:none;font-size:.85rem}.hero-layout{gap:26px;grid-template-columns:1.45fr 1fr}.panel{padding:21px}.hero{padding-top:36px}}
@media(max-width:760px){html{scroll-padding-top:140px}.wrap{width:min(var(--max),calc(100% - 28px))}.hero-layout,.demo-grid,.contact-card{grid-template-columns:1fr}.hero-facts{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.hero-facts li{grid-template-columns:1fr;gap:8px}.hero-facts b{font-size:.82rem}.hero-facts span{font-size:.77rem}.hero{padding-bottom:30px}.breadcrumb{margin-bottom:24px}.intro{font-size:1rem}.section-heading{display:block}.section-heading p{margin-top:10px}.panel{padding:22px}.explain-grid{grid-template-columns:1fr}.rule{grid-template-columns:1fr;gap:7px}.content-section{padding:38px 0}.footer-inner{align-items:flex-start;flex-direction:column}.contact-card{padding:24px;gap:22px}}
@media(max-width:420px){.nav-inner{min-height:70px;gap:9px}.brand{font-size:1.04rem}.brand small{font-size:.52rem}.nav-cta .btn{padding:11px 13px;font-size:.8rem}.panel{padding:18px}.scenario-grid,.field-grid{grid-template-columns:1fr}.scenario{min-height:66px}.scenario strong{font-size:.88rem}.scenario small{font-size:.78rem}.scenario input{margin-top:5px}.hero-facts{gap:9px}.field-wide{grid-column:auto}.actions .btn{width:100%}.rule{padding:18px}.result-steps>li{gap:10px}.contact-card{padding:21px}.btn{white-space:normal}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}