:root{--bg:#f6f7f8;--card:#fff;--text:#15181c;--muted:#667085;--line:#e5e7eb;--soft:#f8fafb;--accent:#0b57d0;--accent-dark:#0846aa;--accent-soft:#eef4ff;--danger:#b42318;--danger-soft:#fff1f0;--warning:#9a6700;--radius:16px;--shadow:0 12px 34px rgba(16,24,40,.07)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.45;-webkit-font-smoothing:antialiased}.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}.skip-link{position:fixed;left:12px;top:-60px;background:#fff;color:#111;padding:10px 14px;border-radius:8px;z-index:100;box-shadow:var(--shadow)}.skip-link:focus{top:12px}.offline-banner{background:#fff3cd;color:#664d03;text-align:center;padding:9px 15px;font-size:13px;border-bottom:1px solid #ffecb5}.topbar{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}.topbar-inner{height:68px;max-width:1120px;margin:auto;padding:0 20px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:10px;color:var(--text);text-decoration:none;font-size:20px;font-weight:850}.brand-logo{display:block;max-width:150px;max-height:40px;object-fit:contain}.security-badge{display:flex;align-items:center;gap:7px;color:#475467;font-size:13px;font-weight:650}.layout{max-width:1120px;margin:28px auto 48px;padding:0 20px;display:grid;grid-template-columns:minmax(0,680px) 380px;gap:28px;align-items:start}.checkout-column{min-width:0}.mobile-summary-toggle{display:none}.progress{display:flex;align-items:center;margin:0 4px 20px}.progress-step{display:flex;align-items:center;gap:8px;color:#98a2b3;font-size:13px;white-space:nowrap}.progress-step span{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:#e8ebef;color:#667085;font-weight:800}.progress-step.active,.progress-step.done{color:var(--accent)}.progress-step.active span{background:var(--accent);color:#fff}.progress-step.done span{background:var(--accent-soft);color:var(--accent)}.progress-line{height:2px;background:#e4e7ec;flex:1;margin:0 12px}.panel,.summary{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.panel{padding:26px;margin-bottom:18px}.summary{padding:22px;position:sticky;top:92px}.panel-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:14px}.eyebrow{display:block;color:var(--accent);font-size:11px;letter-spacing:.08em;text-transform:uppercase;font-weight:850;margin-bottom:4px}h1,h2{margin:0;color:#101828;letter-spacing:-.02em}h1{font-size:28px}h2{font-size:22px}.intro{color:var(--muted);font-size:14px;margin:8px 0 22px}.saved-indicator{color:var(--accent);font-size:12px;min-height:18px;white-space:nowrap}.text-button{border:0;background:transparent;color:var(--accent);font:inherit;font-size:13px;font-weight:750;cursor:pointer;padding:6px}.text-button:hover{text-decoration:underline}fieldset{border:0;padding:0;margin:0 0 12px}legend{width:100%;font-size:14px;font-weight:800;color:#344054;padding:0 0 12px;margin:0}.field-grid{display:grid;gap:12px}.field-grid.two{grid-template-columns:1fr 1fr}.address-top{grid-template-columns:120px 1fr 105px}.city-row{grid-template-columns:1fr 90px}.card-row{grid-template-columns:1fr 1fr 1fr}.field{min-width:0;margin-bottom:13px}.field label{display:block;color:#344054;font-size:13px;font-weight:700;margin-bottom:6px}.optional{font-weight:500;color:#98a2b3}input,select,textarea{width:100%;border:1px solid #cfd4dc;border-radius:10px;background:#fff;color:var(--text);padding:13px 12px;min-height:48px;font:inherit;outline:none;transition:border-color .15s,box-shadow .15s,background .15s}input::placeholder,textarea::placeholder{color:#98a2b3}input:hover,select:hover,textarea:hover{border-color:#98a2b3}input:focus-visible,select:focus-visible,textarea:focus-visible,button:focus-visible,a:focus-visible{outline:3px solid color-mix(in srgb,var(--accent) 28%,transparent);outline-offset:2px;border-color:var(--accent)}input[aria-invalid="true"]{border-color:var(--danger);background:var(--danger-soft)}.field-error{display:block;color:var(--danger);font-size:12px;min-height:17px;margin-top:4px}.input-with-icon{position:relative}.input-with-icon input{padding-right:48px}.input-with-icon .card-glyph{position:absolute;right:13px;top:15px}.primary,.secondary,.payment-tabs button{min-height:50px;border:0;border-radius:11px;font:inherit;cursor:pointer}.primary{width:100%;display:flex;align-items:center;justify-content:center;gap:10px;background:var(--accent);color:#fff;font-weight:820;padding:14px 18px;box-shadow:0 7px 16px color-mix(in srgb,var(--accent) 22%,transparent)}.primary:hover{background:var(--accent-dark)}.primary:disabled{opacity:.5;box-shadow:none;cursor:not-allowed}.secondary{width:100%;background:#eef2f0;color:var(--accent-dark);font-weight:800;padding:13px 18px}.link-button{display:flex;text-decoration:none;align-items:center;justify-content:center;margin-top:18px}.privacy-note{margin:13px 0 0;color:#7a8493;font-size:11.5px;text-align:center}.privacy-note a,.checkout-footer a{color:inherit}.shipping-rates{display:grid;gap:10px;margin-bottom:18px}.rate{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;border:1px solid var(--line);border-radius:12px;padding:15px;cursor:pointer;min-height:64px;transition:.15s}.rate:hover{border-color:#a8b2bd}.rate.selected{border-color:var(--accent);background:var(--accent-soft);box-shadow:0 0 0 1px var(--accent)}.rate input{width:20px;height:20px;min-height:0;margin:0;accent-color:var(--accent)}.rate-title{font-size:14px;font-weight:750}.rate-subtitle{display:block;color:var(--muted);font-size:12px;margin-top:2px}.rate .price{font-weight:850}.payment-tabs{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:20px}.payment-tabs button{display:flex;align-items:center;gap:11px;text-align:left;background:#f6f7f8;border:1px solid var(--line);color:#344054;padding:13px}.payment-tabs button span:last-child{display:flex;flex-direction:column}.payment-tabs button small{color:#7a8493;font-size:11px}.payment-tabs button.active{background:var(--accent-soft);border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}.pay-icon{font-size:11px;font-weight:900;color:var(--accent);border:1px solid currentColor;border-radius:5px;padding:4px}.card-glyph{display:inline-block;width:24px;height:17px;border:2px solid #667085;border-radius:4px;position:relative}.card-glyph:after{content:"";position:absolute;left:2px;right:2px;top:3px;height:3px;background:#667085}.benefit-box{display:flex;gap:12px;background:#f1faf5;border:1px solid #c9ead7;border-radius:12px;padding:15px;margin-bottom:16px}.benefit-icon{width:24px;height:24px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;font-weight:900;flex:0 0 auto}.benefit-box strong{font-size:14px}.benefit-box p{margin:2px 0 0;color:var(--muted);font-size:12px}.card-security{display:flex;align-items:center;justify-content:center;gap:7px;color:#667085;font-size:12px;margin-top:12px}.summary h2{font-size:18px;margin-bottom:8px}.summary-item{display:grid;grid-template-columns:58px 1fr auto;gap:10px;align-items:center;padding:13px 0;border-bottom:1px solid var(--line)}.image-wrap{position:relative;width:58px;height:58px}.summary-item img{width:58px;height:58px;object-fit:cover;border-radius:9px;background:#f2f4f7;border:1px solid #eef0f2}.item-qty{position:absolute;right:-6px;top:-7px;min-width:20px;height:20px;padding:0 5px;border-radius:10px;background:#667085;color:#fff;font-size:11px;display:grid;place-items:center}.summary-item .name{font-size:13px;font-weight:750}.summary-item small{display:block;color:var(--muted);font-size:11px;margin-top:2px}.summary-item strong{font-size:13px}.totals{padding-top:14px}.totals>div{display:flex;justify-content:space-between;padding:6px 0;color:#475467;font-size:14px}.totals strong{color:#101828}.totals .grand{font-size:19px;border-top:1px solid var(--line);margin-top:8px;padding-top:15px}.summary-trust{margin-top:16px;padding-top:14px;border-top:1px solid var(--line);display:grid;gap:7px;color:#667085;font-size:11.5px}.summary-trust span{color:var(--accent);font-weight:900;margin-right:5px}.alert{border-radius:11px;padding:13px 15px;margin-bottom:16px;background:var(--danger-soft);color:var(--danger);border:1px solid #fecdca;font-size:14px}.center{text-align:center}.status-ring{width:68px;height:68px;border-radius:50%;display:grid;place-items:center;margin:0 auto 14px;font-weight:900}.pix-ring{background:var(--accent-soft);color:var(--accent);font-size:13px}.success-ring{background:var(--accent);color:#fff;font-size:31px}.qr{max-width:260px;width:100%;margin:8px auto;border:1px solid var(--line);border-radius:12px;padding:8px}.timer{display:inline-flex;background:#fff5dd;color:var(--warning);border-radius:20px;padding:7px 12px;font-size:13px;font-weight:800;margin:8px 0 13px}textarea{height:84px;resize:none;font-size:11px;word-break:break-all}.waiting{display:flex;justify-content:center;align-items:center;gap:9px;color:var(--muted);font-size:13px;margin-top:15px}.dot-pulse{width:8px;height:8px;border-radius:50%;background:var(--accent);animation:pulse 1.2s infinite}.order-name{display:block;font-size:18px;margin:12px 0}.checkout-footer{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;color:#98a2b3;font-size:11px;padding:6px 10px 20px}.loading{position:fixed;inset:0;background:rgba(246,247,248,.86);backdrop-filter:blur(3px);z-index:80;display:grid;place-items:center;padding:20px}.loading-card{background:#fff;border:1px solid var(--line);border-radius:15px;box-shadow:var(--shadow);padding:24px 30px;display:flex;flex-direction:column;align-items:center;gap:7px;text-align:center}.loading-card small{color:var(--muted)}.spinner{width:32px;height:32px;border:3px solid #d9e8df;border-top-color:var(--accent);border-radius:50%;animation:spin .75s linear infinite;margin-bottom:4px}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{0%,100%{opacity:.35;transform:scale(.8)}50%{opacity:1;transform:scale(1.2)}}
@media(max-width:880px){.topbar-inner{padding:0 14px;height:62px}.layout{display:flex;flex-direction:column;max-width:680px;margin:14px auto 36px;padding:0 12px;gap:12px}.checkout-column{width:100%}.mobile-summary-toggle{width:100%;display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:13px 15px;text-align:left;color:#344054;font:inherit;font-size:13px}.mobile-summary-toggle strong{color:#101828;font-size:15px}.mobile-summary-toggle .chevron{font-size:18px;transition:transform .2s}.mobile-summary-toggle[aria-expanded="true"] .chevron{transform:rotate(180deg)}.summary{position:static;width:100%;display:none;box-shadow:none;margin-top:-5px}.summary.mobile-open{display:block}.progress{margin:4px 8px 12px}.progress-step b{font-size:11px}.progress-step span{width:24px;height:24px}.progress-line{margin:0 7px}.panel{padding:20px 16px;border-radius:14px;box-shadow:0 7px 20px rgba(16,24,40,.05)}h1{font-size:24px}h2{font-size:20px}.field-grid.two,.address-top,.city-row{grid-template-columns:1fr}.address-top .number,.city-row .state{width:100%}.card-row{grid-template-columns:1fr 1fr 1fr}.security-badge{font-size:12px}.brand{font-size:18px}.brand-logo{max-width:125px}.summary-item{grid-template-columns:52px 1fr auto}.summary-item img,.image-wrap{width:52px;height:52px}}
.topbar-inner{display:grid;grid-template-columns:1fr auto 1fr}.brand{grid-column:2;justify-self:center}.security-badge{grid-column:3;justify-self:end}.brand-logo{display:block;width:180px;max-width:180px;max-height:42px;object-fit:contain;height:auto}.address-grid{grid-template-columns:120px minmax(0,1fr) 105px;grid-template-areas:"zip street number" "complement neighborhood neighborhood" "city city state"}.address-grid .zip{grid-area:zip}.address-grid .street{grid-area:street}.address-grid .number{grid-area:number}.address-grid .complement{grid-area:complement}.address-grid .neighborhood{grid-area:neighborhood}.address-grid .city{grid-area:city}.address-grid .state{grid-area:state}.zip-status{float:right;color:var(--muted);font-size:10.5px;font-weight:600}.zip-status.searching{color:var(--accent)}.zip-status.success{color:#16834f}.zip-status.unavailable{color:var(--warning)}.checkout-footer{flex-direction:column;align-items:center;gap:6px}.footer-company{display:flex;align-items:baseline;justify-content:center;gap:8px;color:#667085}.footer-company strong{font-size:12px;color:#475467}.footer-company small{font-size:10.5px}.footer-links{display:flex;justify-content:center;gap:10px;flex-wrap:wrap}
@media(max-width:480px){html{scroll-padding-bottom:96px}body{overflow-x:hidden}.topbar-inner{height:54px;padding:0 10px;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr)}.brand-logo{width:145px;max-width:145px;max-height:34px}.security-badge{gap:4px;font-size:10px;font-weight:600;white-space:nowrap}.security-badge svg{width:14px;height:14px}.layout{margin:8px auto 22px;padding:0 8px;gap:7px}.mobile-summary-toggle{min-height:44px;padding:9px 11px;border-radius:10px}.progress{margin:1px 5px 7px}.progress-step{gap:5px}.progress-step span{width:22px;height:22px;font-size:11px}.progress-line{margin:0 5px}.panel{padding:13px 11px;margin-bottom:8px;border-radius:12px}.panel-heading{gap:8px}.eyebrow{margin-bottom:1px;font-size:9px}h1{font-size:21px}h2{font-size:18px}.intro{font-size:12px;margin:4px 0 10px}.saved-indicator{font-size:10px;min-height:13px}fieldset{margin:0 0 5px}legend{font-size:12px;padding:0 0 5px}.field-grid{gap:5px}.field-grid.two{gap:5px}.field{margin-bottom:4px}.field label{font-size:11.5px;margin-bottom:3px}input,select,textarea{height:48px;min-height:48px;padding:10px;border-radius:9px;font-size:16px}.field-error{min-height:0;margin:0;font-size:10.5px;line-height:1.25}.field-error:not(:empty){display:block;margin-top:2px}.address-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr) 78px;grid-template-areas:"zip zip zip" "street street street" "number complement complement" "neighborhood neighborhood neighborhood" "city city state";gap:5px}.address-grid>*{min-width:0}.zip-status{font-size:9.5px}.primary{min-height:50px;padding:12px 14px}.customer-panel .primary,#customer-submit{position:sticky;bottom:max(6px,env(safe-area-inset-bottom));z-index:8;box-shadow:0 8px 24px rgba(11,87,208,.3)}.privacy-note{margin-top:7px}.summary{padding:14px}.summary-item{padding:8px 0}.checkout-footer{padding:4px 8px 14px}.footer-company{gap:6px;flex-wrap:wrap}.footer-company small{font-size:10px}.footer-links{font-size:10.5px}}
@media(max-width:430px){.payment-tabs{grid-template-columns:1fr}.card-row{grid-template-columns:1fr 1fr}.card-row .field:last-child{grid-column:1/-1}.panel-heading{align-items:center}.text-button{font-size:12px}.primary,.secondary{min-height:52px}.topbar-inner{padding:0 12px}.security-badge svg{display:none}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}

/* Ajustes de limpeza visual e prévia local */
.benefit-box.compact{align-items:center;padding:13px 15px}.benefit-box.compact strong{line-height:1.25}.checkout-footer{min-height:34px}.preview-badge{position:fixed;right:12px;bottom:12px;z-index:60;background:#101828;color:#fff;border-radius:999px;padding:7px 10px;font-size:11px;font-weight:750;box-shadow:var(--shadow)}
@media(max-width:480px){html{scroll-padding-bottom:calc(82px + env(safe-area-inset-bottom))}#customer-form{padding-bottom:calc(78px + env(safe-area-inset-bottom))}#customer-submit{position:fixed;left:max(19px,env(safe-area-inset-left));right:max(19px,env(safe-area-inset-right));bottom:max(8px,env(safe-area-inset-bottom));width:auto;z-index:30}.mobile-keyboard-open #customer-form{padding-bottom:env(safe-area-inset-bottom)}.mobile-keyboard-open #customer-submit{position:static;width:100%;margin-top:7px}.preview-badge{display:none!important}.checkout-footer{padding:8px 8px calc(18px + env(safe-area-inset-bottom));gap:8px}.footer-company strong{font-size:13px}.footer-company small{font-size:11.5px}.footer-links{font-size:11.5px}}
@media(min-width:900px){.layout{position:relative;max-width:1040px;margin:28px auto 34px;padding:0 20px 72px;grid-template-columns:minmax(0,620px) 320px;gap:24px;justify-content:center}.checkout-column{width:620px}.progress{margin:0 4px 20px}.panel{width:100%}.summary{width:320px;top:88px;margin-top:48px;max-height:calc(100vh - 112px);overflow:auto}.field-grid.two{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px}.field-grid.two .field{min-width:0}.address-grid{grid-template-columns:150px 40px minmax(0,1fr) 110px;grid-template-areas:"zip street street number" "complement complement neighborhood neighborhood" "city city city state";column-gap:12px;row-gap:16px}.address-grid .field{min-width:0;margin-bottom:0}.address-grid .state{width:90px;justify-self:end}.address-grid label{white-space:nowrap}.address-grid .optional{white-space:nowrap}input,select{height:48px;min-height:48px}.customer-panel #customer-submit{width:100%}.checkout-footer{position:absolute;left:20px;right:20px;bottom:12px;width:auto;min-height:42px;align-items:center;justify-content:center}.footer-company,.footer-links{justify-content:center}}