/* Copyright 2026 Sandro. */
:root{--paper:#f7f8f5;--ink:#193d34;--muted:#6d7771;--line:#e3e8e2;--green:#1e5947;--soft:#edf3e9;--red:#a8342a;--radius:18px;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#223d33;background:var(--paper);font-synthesis:none;color-scheme:light}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0}button,input,select{font:inherit}button,a,input,summary{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}button:disabled{cursor:wait;opacity:.55}svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}[hidden]{display:none!important}.wrap{width:min(1120px,calc(100% - 64px));margin-inline:auto}.sr-only{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #649b78;outline-offset:4px}.skip-link{position:fixed;top:-100px;left:20px;background:var(--ink);color:white;padding:14px;z-index:30}.skip-link:focus{top:16px}
.site-header{height:100px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;font-size:20px;font-weight:750;letter-spacing:-.65px}.brand-mark{display:flex;align-items:baseline;justify-content:center;background:var(--ink);color:#fff;border-radius:11px;width:44px;height:44px;padding-top:8px;font-size:25px;letter-spacing:-1.8px}.brand-mark span{color:#c6e4b7}.brand-light{font-weight:450}.header-link{font-size:13px;font-weight:550;display:flex;gap:15px;align-items:center}.header-link span{font-size:21px;font-weight:400}.hero{padding:62px 0 38px;position:relative}.eyebrow{display:flex;align-items:center;gap:8px;font-size:10px;font-weight:700;letter-spacing:1.8px;color:#6a7b6d}.tiny-square{width:6px;height:6px;background:#63825a;border-radius:1px}.hero h1{font-size:clamp(40px,4.4vw,58px);font-weight:650;line-height:1.1;letter-spacing:-2.8px;margin:21px 0 19px}.hero h1 span{color:#78917b;font-weight:450}.hero>p{font-size:15px;color:var(--muted);line-height:1.75;margin:0}.privacy-pill{display:flex;align-items:center;gap:7px;font-size:11px;color:#526e50;margin-top:22px}.privacy-pill svg{width:15px;height:15px}
.calculator-layout{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(0,1fr);gap:24px;align-items:start;scroll-margin-top:25px}.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 30px 26px;box-shadow:0 7px 22px #203b2a04}.card-heading{display:flex;gap:13px;align-items:flex-start;margin-bottom:25px}.step-index{display:inline-flex;width:28px;height:28px;align-items:center;justify-content:center;border:1px solid #dde5dc;border-radius:8px;color:#7b8b7d;font-size:10px;letter-spacing:.4px;flex-shrink:0}.card-heading h2,.result-heading h2{font-size:17px;font-weight:600;letter-spacing:-.35px;margin:3px 0 6px}.card-heading p{font-size:11px;color:var(--muted);margin:0;line-height:1.6}fieldset{border:0;margin:0;padding:0;min-width:0}fieldset:disabled{opacity:.55}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}.field{margin:0 0 21px;position:relative;min-width:0}.field>label,.field>legend{font-size:11px;font-weight:650;display:block;margin:0 0 9px;padding:0}.field>input,.search-input input{width:100%;height:46px;border:1px solid #dbe2da;border-radius:8px;background:#fff;color:#233c31;padding:0 13px;font-size:12px;outline-offset:2px;box-shadow:0 1px 2px #263d2803;transition:border .15s,box-shadow .15s}input::placeholder{color:#a0a79f;font-size:11px}input:focus{border-color:#72967a;box-shadow:0 0 0 3px #72967a16;outline:none}input[aria-invalid=true]{border-color:#ba6a5c}input[type=date]{appearance:none;-webkit-appearance:none;display:block;min-height:46px}input::-webkit-date-and-time-value{text-align:left}input[type=radio],input[type=checkbox]{accent-color:var(--green)}.sex-field{min-width:0}.sex-field legend{margin-bottom:9px}.sex-options{display:flex;gap:7px;height:46px}.sex-options label{flex:1;display:flex;justify-content:center;align-items:center;border:1px solid #dbe2da;border-radius:8px;gap:5px;font-size:11px;cursor:pointer}.sex-options label:has(input:checked){border-color:#75947a;background:#f1f6ef}.sex-options input{margin:0;width:12px;height:12px}.origin-field{margin-bottom:18px}.origin-options{display:flex;gap:23px}.origin-options label{display:flex;align-items:center;font-size:12px;gap:6px;cursor:pointer}.origin-options input{width:13px;height:13px;margin:0}.search-input{position:relative}.search-input>svg{position:absolute;top:15px;left:13px;width:16px;height:16px;color:#8b978c;pointer-events:none}.search-input input{padding-left:37px;padding-right:32px}.place-check{position:absolute;right:13px;top:13px;font-size:16px;color:#3b7654}.field-hint{font-size:10px;line-height:1.6;margin:8px 0 0;color:#838b81}.field-error{color:var(--red);font-size:11px;line-height:1.5;margin:6px 0 0}.field-error:empty{display:none}.place-options{list-style:none;position:absolute;top:65px;left:0;right:0;padding:5px;margin:0;z-index:10;background:white;border:1px solid #d4dfd1;box-shadow:0 12px 32px #15342420;border-radius:9px;max-height:270px;overflow:auto}.place-options li{padding:10px;border-radius:5px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:8px;font-size:12px;line-height:1.35}.place-options li[aria-selected=true],.place-options li:hover{background:#eef4ea}.place-options li small{display:block;margin-top:3px;color:#7e8a7a;font-size:9px}.place-options li .option-code{font-family:ui-monospace,monospace;font-size:11px;color:#6c8068}.place-options .no-results{cursor:default;font-size:11px;color:var(--muted);padding:15px;display:block}.manual-toggle{display:flex;align-items:center;gap:6px;font-size:10px;color:#768172;line-height:1.5;margin:2px 0 20px;cursor:pointer}.manual-toggle input{margin:0;width:12px;height:12px;flex-shrink:0}.manual-fields{padding:16px 16px 0;border:1px solid var(--line);border-radius:8px;margin-bottom:20px;background:#fafcf8}.manual-fields input{text-transform:uppercase;letter-spacing:2px}.manual-fields input::placeholder{text-transform:none;letter-spacing:normal}.form-actions{display:flex;align-items:center;gap:17px;border-top:1px solid #eef1eb;padding-top:21px}.button{border:0;border-radius:8px;padding:0 18px;height:44px;display:inline-flex;align-items:center;justify-content:center;gap:13px;font-weight:550;font-size:12px;transition:background .15s,transform .15s}.button-primary{color:#fff;background:var(--green);flex:1}.button-primary:hover{background:#164634;transform:translateY(-1px)}.button-primary span{font-size:20px;font-weight:300}.reset-button{border:0;background:none;color:#808c7b;font-size:11px;padding:9px 0;text-decoration:underline;text-underline-offset:4px}.form-footnote{font-size:9px;line-height:1.7;color:#98a090;margin:14px 0 0}.load-status{font-size:11px;color:#78816d;line-height:1.6}.load-status.error{color:var(--red)}.notice{padding:12px;border:1px solid #e5bbae;border-radius:8px;font-size:12px;margin-bottom:15px}.notice.error{color:var(--red);background:#fff6f1}
.result-card{background:#183f37;color:#fff;border-radius:var(--radius);padding:27px 26px 0;overflow:hidden;outline-offset:4px}.result-heading{display:flex;gap:12px;align-items:center}.result-heading h2{font-size:15px;margin:0;font-weight:500}.result-heading .step-index{border-color:#426055;color:#a4baaa}.result-dot{height:5px;width:5px;border-radius:50%;background:#88a889;margin-left:auto}.result-empty{text-align:center;padding:30px 0 32px}.document-icon{width:81px;height:75px;display:flex;justify-content:center;align-items:center;margin:0 auto 14px;color:#c1d2b4;background:#274b40;border:1px solid #3b5c49;border-radius:17px;transform:rotate(-5deg)}.document-icon svg{width:56px;height:56px;stroke-width:1.5}.result-empty h3{font-weight:450;font-size:17px;letter-spacing:-.3px;margin:0 0 9px}.result-empty p{font-size:11px;line-height:1.85;color:#a2b7a7;margin:0}.empty-code{margin:25px auto 2px;font:17px ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:2.5px;color:#658978;border:1px dashed #466859;background:#21483c;padding:14px 4px;border-radius:7px}.result-bottom{border-top:1px solid #3a5849;margin:0 -26px;padding:16px 12px;text-align:center;display:flex;align-items:center;justify-content:center;gap:6px;font-size:9px;color:#9cb3a1;background:#153b33}.result-bottom svg{width:13px;height:13px}.omocodia-note{display:flex;gap:10px;color:#85907e;margin:18px 9px 0}.omocodia-note svg{width:16px;height:16px;margin-top:1px}.omocodia-note p{font-size:10px;line-height:1.9;margin:0}.omocodia-note strong{display:block;color:#5f7059;font-weight:600;margin-bottom:3px}.result-overline{display:block;color:#aac5a1;font-size:9px;font-weight:600;letter-spacing:1.6px;margin:29px 0 13px}.fiscal-code{display:block;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:clamp(17px,2vw,25px);font-weight:500;letter-spacing:.8px;color:#e6f1d2;white-space:nowrap;user-select:all}.result-summary{font-size:10px;line-height:1.8;color:#abc2af;margin:13px 0 20px;overflow-wrap:anywhere}.result-actions{display:flex;gap:9px}.button-light{background:#deebcb;color:#183f37;flex:1;height:39px;font-size:11px;gap:8px}.button-light svg{width:14px;height:14px}.button-light:hover{background:#eff7e4}.print-button{border:1px solid #5d7863;background:#284c40;color:#c8d8bf;border-radius:7px;width:40px;display:flex;justify-content:center;align-items:center}.print-button svg{width:16px;height:16px}.copy-status{font-size:10px;min-height:15px;color:#bad2ac;margin:8px 0 5px}.code-breakdown{display:grid;grid-template-columns:repeat(3,1fr);gap:17px 8px;margin:15px 0 25px;padding-top:20px;border-top:1px solid #3a594a}.code-part small{display:block;font-size:9px;color:#9cb39f;margin-bottom:5px}.code-part strong{font:12px ui-monospace,monospace;color:#dbe7d0;font-weight:400}.manual-result-note{font-size:10px;line-height:1.7;background:#365244;padding:10px;border:1px solid #6a7653;border-radius:6px;margin-bottom:21px}.how-section{display:grid;grid-template-columns:1fr 1.25fr;gap:90px;padding:57px 0 52px;margin-top:25px}.how-heading .eyebrow{font-size:8px;letter-spacing:1.6px}.how-heading h2{font-size:24px;line-height:1.35;font-weight:500;letter-spacing:-.8px;margin:15px 0 0}.how-copy details{border-bottom:1px solid var(--line)}.how-copy details:first-child{border-top:1px solid var(--line)}.how-copy summary{padding:17px 0;display:flex;justify-content:space-between;align-items:center;gap:15px;font-size:11px;list-style:none;cursor:pointer}.how-copy summary::-webkit-details-marker{display:none}.how-copy summary span{font-size:18px;color:#7a8e71;font-weight:300}.how-copy details[open] summary span{transform:rotate(45deg)}.how-copy details p{font-size:11px;line-height:1.8;color:var(--muted);margin:0 0 17px}.site-footer{border-top:1px solid var(--line);padding:25px 0 30px;display:flex;justify-content:space-between;gap:20px;font-size:10px;color:#899181}.site-footer a{color:#67785e}.footer-dot{padding:0 6px}.site-footer a span{margin-left:7px}.print-only{display:none}.info-main{max-width:780px;padding-block:44px 65px}.info-main h1{font-size:36px;letter-spacing:-1.1px}.info-main h2{font-size:19px;margin-top:32px}.info-main p,.info-main li{font-size:13px;line-height:1.9;color:#65735d}.info-main ul{padding-left:20px}.info-main a:not(.brand){color:var(--green);text-decoration:underline;text-underline-offset:3px}.info-main .back-link{font-size:12px}.source-meta{background:#fff;border:1px solid var(--line);padding:18px 22px;border-radius:12px}
@media(min-width:1400px){.hero{padding-top:67px}.hero h1{font-size:59px}.fiscal-code{font-size:25px}}
@media(max-width:980px){.wrap{width:calc(100% - 44px)}.calculator-layout{gap:18px;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr)}.form-card{padding:24px 22px}.result-card{padding:24px 20px 0}.result-bottom{margin-inline:-20px;font-size:8px}.field-row{gap:12px}.sex-options{gap:5px}.sex-options label{font-size:10px;gap:3px}.how-section{gap:40px}.fiscal-code{font-size:19px;letter-spacing:.2px}.empty-code{font-size:14px;letter-spacing:1.5px}.result-empty h3{font-size:15px}.manual-toggle{font-size:9px}}
@media(max-width:740px){.wrap{width:calc(100% - 36px);max-width:560px}.site-header{height:82px}.brand{font-size:18px;gap:10px}.brand-mark{width:38px;height:38px;font-size:22px;padding-top:7px;border-radius:9px}.header-link{font-size:11px;gap:6px}.header-link span{font-size:17px}.hero{padding:38px 0 28px}.hero h1{font-size:42px;letter-spacing:-2px;line-height:1.12;margin-top:18px}.hero>p{font-size:13px;line-height:1.8}.eyebrow{font-size:8px;letter-spacing:1.25px}.privacy-pill{font-size:9px;gap:5px;margin-top:17px}.calculator-layout{grid-template-columns:1fr;gap:20px}.form-card{padding:24px 22px}.card-heading{margin-bottom:24px}.card-heading h2{font-size:16px}.card-heading p{font-size:10px}.field-row{gap:14px}.field{margin-bottom:21px}.field>label,.field>legend{font-size:11px}.field>input,.search-input input{font-size:13px;height:47px}.sex-options{height:47px}.sex-options label{font-size:11px;gap:5px}.manual-toggle{font-size:10px}.form-actions{gap:16px}.form-footnote{font-size:9px}.result-card{padding:25px 25px 0}.result-bottom{margin-inline:-25px;font-size:9px}.result-empty{padding:24px 0}.result-empty h3{font-size:18px}.empty-code{font-size:19px;letter-spacing:2.5px}.result-heading h2{font-size:15px}.fiscal-code{font-size:clamp(19px,5.1vw,28px);letter-spacing:.8px}.result-summary{font-size:11px}.omocodia-note{margin-inline:6px}.omocodia-note p{font-size:10px}.how-section{grid-template-columns:1fr;gap:25px;padding:22px 0 34px;margin-top:26px}.how-heading h2{font-size:23px}.how-copy summary{font-size:12px;padding:19px 0}.how-copy details p{font-size:12px}.site-footer{padding:22px 0 30px;flex-direction:column;gap:13px;font-size:10px}.desktop-break{display:none}.info-main h1{font-size:30px}}
@media(max-width:370px){.wrap{width:calc(100% - 28px)}.hero h1{font-size:37px}.brand{font-size:16px}.field-row{grid-template-columns:1fr;gap:0}.birth-row{grid-template-columns:1fr}.sex-options label{flex:0 1 130px}.fiscal-code{font-size:19px;letter-spacing:.2px}.form-card{padding:22px 18px}.button{padding-inline:13px;font-size:11px}.privacy-pill{font-size:8px}.empty-code{letter-spacing:1px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
@media print{@page{margin:18mm}body{background:white!important;color:#111}.wrap{width:100%;max-width:none}.site-header{height:55px}.brand-mark{background:#fff!important;color:#111!important;border:1px solid #777}.header-link,.hero,.form-card,.how-section,.site-footer,.omocodia-note,.result-bottom,.result-actions,.copy-status,.result-empty{display:none!important}.calculator-layout{display:block;margin-top:25px}.result-card{background:white!important;color:#111!important;border:1px solid #777;padding:24px;box-shadow:none}.result-heading h2{color:#111}.result-overline,.fiscal-code,.result-summary,.code-part strong,.code-part small{color:#111!important}.fiscal-code{font-size:28px;letter-spacing:2px}.code-breakdown{border-color:#999}.print-only{display:block;font-size:11px;line-height:1.8;margin-top:20px}.manual-result-note{background:#fff;color:#111}.result-dot{display:none}}