@charset "UTF-8";
:root{color-scheme:dark;--bg:#090b09;--surface:#121512;--surface-raised:#191c18;--text:#f3f5ef;--muted:#a5aca1;--faint:#767f73;--line:#293026;--lime:#c4f65b;--dark-green:#151c10;--radius:14px;--font:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif}
*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}body.dialog-open{overflow:hidden}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}button,a{-webkit-tap-highlight-color:transparent}button{color:inherit}button:disabled{cursor:default}p,h1,h2,h3,ul,ol{margin:0}ul,ol{padding:0;list-style:none}h1,h2,h3{line-height:1.09;letter-spacing:-.045em;font-weight:650}h2{font-size:clamp(2.15rem,4.2vw,3.55rem)}h3{font-size:1.3rem;letter-spacing:-.035em}p{color:var(--muted)}strong{font-weight:600;color:var(--text)}::selection{background:var(--lime);color:var(--bg)}:focus-visible{outline:3px solid var(--lime);outline-offset:5px}button:focus-visible{outline-offset:4px}.container{width:min(1240px,calc(100% - 112px));margin-inline:auto}.section{padding-block:116px}.icon{display:inline-block;width:22px;height:22px;flex:none;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;vertical-align:middle}.icon-library{position:absolute;width:0;height:0;overflow:hidden}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.eyebrow{font-size:.75rem;font-weight:600;letter-spacing:.15em;line-height:1.5;color:var(--lime);margin-bottom:25px}.eyebrow-line{display:inline-block;height:1px;width:24px;background:var(--lime);margin-right:10px;vertical-align:middle}.button{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:54px;padding:15px 24px;border:1px solid transparent;border-radius:7px;background:var(--lime);color:var(--bg);font-size:.875rem;font-weight:700;line-height:1.35;transition:background .18s ease,transform .18s ease,border-color .18s ease;max-width:100%;text-align:center}.button:hover{background:#d3ff77;transform:translateY(-2px)}.button:active{transform:translateY(0)}.button-small{min-height:44px;font-size:.875rem;padding:11px 18px}.button-large{min-height:60px;padding:17px 24px;font-size:.875rem}.button-outline{background:transparent;color:var(--text);border-color:#485041}.button-outline:hover{color:var(--lime);border-color:var(--lime);background:#151a10}.button-dark{background:var(--bg);color:var(--text)}.button-dark:hover{background:#252c20}.cta-arrow{margin-left:13px;width:20px;height:20px}.text-cta{display:inline-flex;align-items:center;gap:20px;font-size:.875rem;font-weight:600;color:var(--lime);padding:14px 0;border-bottom:1px solid #4b6130}.text-cta:hover{border-color:var(--lime)}.skip-link{position:fixed;left:16px;top:16px;z-index:1000;background:var(--lime);color:var(--bg);padding:12px 20px;transform:translateY(-200%)}.skip-link:focus{transform:translateY(0)}
.site-header{position:sticky;top:0;z-index:30;background:rgba(9,11,9,.95);border-bottom:1px solid #20251d;backdrop-filter:blur(16px)}.header-inner{min-height:86px;display:flex;align-items:center;justify-content:space-between;gap:24px}.wordmark{font-size:1.75rem;font-weight:800;letter-spacing:-.055em;line-height:1}.wordmark span{color:var(--lime)}.desktop-nav{display:flex;align-items:center;gap:28px}.desktop-nav a{font-size:.875rem;color:#c1c7bc;transition:color .16s}.desktop-nav a:hover{color:var(--lime)}.header-actions{display:flex;align-items:center;gap:14px}.header-cta .icon{width:18px;height:18px}.menu-toggle{display:none;background:none;border:1px solid var(--line);border-radius:6px;width:44px;height:44px;padding:11px}.menu-toggle span{display:block;height:1px;width:20px;background:var(--text);margin:5px 0;transition:transform .2s}.menu-toggle[aria-expanded=true] span:first-child{transform:translateY(3px) rotate(45deg)}.menu-toggle[aria-expanded=true] span:last-child{transform:translateY(-3px) rotate(-45deg)}.mobile-nav{padding:8px 24px 20px;border-top:1px solid var(--line)}.mobile-nav a{display:block;padding:12px 0;font-size:1rem}.mobile-nav[hidden]{display:none}
.hero{display:grid;grid-template-columns:1.3fr 1fr;gap:72px;align-items:center;padding-block:64px 70px}.hero-copy{min-width:0}.hero .eyebrow{font-size:.75rem;letter-spacing:.14em;margin-bottom:24px}.hero h1{font-size:clamp(2.8rem,4.4vw,4rem);line-height:1.055;letter-spacing:-.055em;text-wrap:balance;max-width:690px}.muted-price{color:#9fa893}.hero-offer{margin-top:28px}.hero-offer>p:first-child{color:#bcc3b6;font-size:1rem}.hero-price{display:flex;align-items:baseline;gap:0;font-size:clamp(3.2rem,4.8vw,4.4rem);font-weight:650;line-height:1.18;letter-spacing:-.065em;color:var(--lime)}.hero-price>span{font-size:.76em;letter-spacing:-.05em}.hero-price small{font-size:1rem;letter-spacing:0;font-weight:400;color:var(--muted);margin-left:16px}.hero-description{font-size:1rem;line-height:1.7;margin-block:20px 26px;max-width:480px}.hero-description strong{font-weight:400;color:#dfe4d8}.hero-note{font-size:.75rem;margin-top:14px;color:#919a8a}.hero-visual{padding-top:15px;min-width:0}.request-panel{background:var(--surface);border:1px solid #343d2e;border-radius:15px;box-shadow:0 18px 75px #0003;overflow:hidden;transform:rotate(1.1deg)}.panel-top{display:flex;align-items:center;justify-content:space-between;padding:19px 26px;border-bottom:1px solid var(--line)}.panel-brand{font-size:1.125rem;letter-spacing:-.055em;font-weight:800}.panel-brand span{color:var(--lime)}.panel-tag{font-size:.75rem;letter-spacing:.13em;color:#a6b398;font-weight:500}.panel-body{padding:28px}.panel-title{display:flex;align-items:center;gap:13px;margin-bottom:26px}.panel-icon{background:#232c1a;color:var(--lime);width:42px;height:46px;border:1px solid #3b4b26;border-radius:9px;display:flex;align-items:center;justify-content:center}.panel-title h2{font-size:1.15rem;letter-spacing:-.03em;line-height:1.3}.panel-title p{font-size:.875rem;margin-top:4px}.cnpj-example{border:1px solid #31372d;background:#0d100c;padding:13px 15px;border-radius:7px;margin-bottom:24px}.cnpj-example>div{display:flex;align-items:center;justify-content:space-between;color:#9aa68f;font-size:.75rem}.cnpj-example small{font-size:.75rem;letter-spacing:.1em;color:#8b947f}.cnpj-example p{font-size:1rem;color:#9fa795;font-variant-numeric:tabular-nums;letter-spacing:.07em;margin-top:7px}.type-selector{margin:0;padding:0;border:0;min-width:0}.type-selector legend{font-size:.875rem;font-weight:500;margin-bottom:12px;padding:0}.type-options{display:flex;flex-wrap:wrap;gap:9px}.type-option{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:43px;padding:10px 12px;font-size:.875rem;border:1px solid #383e31;border-radius:6px;background:transparent;color:#b7c0aa;transition:border .15s,background .15s,color .15s}.type-option .icon{width:16px;height:16px}.type-option:hover{border-color:#788668;color:var(--text)}.type-option.is-selected{border-color:#aacd67;color:var(--lime);background:#28321c}.type-option.is-selected::after{content:"✓";font-size:.75rem}.panel-price{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line);margin-top:26px;padding-top:22px}.panel-price>div>span{display:block;font-size:.75rem;letter-spacing:.1em;color:#a5af99}.panel-price>div>small{font-size:.875rem;color:#b8c0ae}.panel-price>p{color:var(--lime);font-size:1.65rem;font-weight:600;line-height:1.2;letter-spacing:-.045em;text-align:right}.panel-price>p>small{display:block;font-size:.75rem;font-weight:400;letter-spacing:0;color:var(--muted);margin-top:3px}.panel-button{display:flex;width:100%;justify-content:space-between;margin-top:23px;min-height:50px;font-size:.875rem}.panel-footnote{font-size:.75rem;text-align:center;margin-top:17px;color:#99a58c;display:flex;gap:7px;justify-content:center;align-items:center}.panel-footnote .icon{width:14px;height:14px}.visual-caption{display:flex;flex-direction:column;gap:5px;margin-top:25px;padding-left:5px;color:#78836e;font-size:.75rem}.visual-caption span:first-child{letter-spacing:.15em;color:#a5b296;font-weight:500}.trust-strip{padding:24px 0;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.trust-strip li{display:flex;align-items:center;justify-content:center;gap:11px;font-size:.875rem;color:#bfc7b6}.trust-strip li+li{border-left:1px solid var(--line)}.trust-strip .icon{width:19px;height:19px;color:#b1c197}
.value-section{display:grid;grid-template-columns:1fr 1fr;gap:100px;align-items:center}.section-copy h2{margin-bottom:26px;max-width:520px}.section-copy>p:not(.eyebrow){margin-top:18px;font-size:1rem;max-width:520px}.section-copy .text-cta{margin-top:18px}.value-list article{display:flex;gap:18px;border-top:1px solid var(--line);padding:29px 0}.value-list article:last-child{border-bottom:1px solid var(--line)}.number-label{font-size:.75rem;color:#7d896f;font-variant-numeric:tabular-nums;padding-top:4px}.value-list h3{font-size:1.35rem;margin-bottom:10px}.value-list p{font-size:.875rem;line-height:1.7;max-width:310px}.value-list article>.icon{margin-left:auto;color:var(--lime);width:25px;height:25px}
.services-section{background:#111410;border-block:1px solid #20251e}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:48px;margin-bottom:50px}.section-heading>p{font-size:1rem;padding-bottom:5px}.services-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.service-card{display:flex;align-items:center;gap:19px;border:1px solid #2a3225;border-radius:8px;padding:27px 24px;min-height:108px;transition:border-color .18s,background .18s;background:#131811}.service-card:hover{border-color:#60763e;background:#1a2114}.service-icon{color:var(--lime);width:26px;height:26px}.service-card h3{font-size:1.0625rem;line-height:1.35;letter-spacing:-.02em}.service-card p{font-size:.875rem;line-height:1.5;margin-top:5px;color:#96a28a}.service-arrow{margin-left:auto;color:#67785a;width:20px;height:20px;transition:color .18s,transform .18s}.service-card:hover .service-arrow{color:var(--lime);transform:translate(2px,-2px)}.service-wide{grid-column:1/-1;background:transparent}.service-wide-label{margin-left:auto;font-size:.875rem;color:var(--lime);font-weight:600}.service-wide .service-arrow{margin-left:3px;color:var(--lime)}.section-caption{font-size:.75rem;margin-top:22px;color:#8c9880}
.centered-heading{text-align:center;margin-bottom:50px}.centered-heading h2{margin-bottom:22px}.centered-heading>p:last-child{font-size:1rem}.comparison{display:grid;grid-template-columns:1fr 1fr;max-width:950px;margin:auto;border:1px solid var(--line);border-radius:12px;overflow:hidden}.comparison-column{padding:37px 42px}.comparison-head{margin-bottom:28px}.comparison-head h3{font-size:1.4rem;font-weight:500;line-height:1.2;letter-spacing:-.03em}.comparison-head>span{display:block;font-size:.875rem;margin-top:10px;color:#89967c}.comparison-head .wordmark{font-size:1.6rem;font-weight:800}.traditional{background:#10130e}.traditional h3{color:#b4bca9}.traditional ol{color:#929d86}.comparison ol{display:grid;gap:18px}.comparison li{font-size:1rem;display:flex;align-items:center;gap:15px}.traditional li>span{font-size:.75rem;color:#6e7b61}.alterai-way{border-left:1px solid #3b472e;background:#171e11}.alterai-way li>.icon{width:18px;height:18px;color:var(--lime)}
.price-section{background:#171e11;border-block:1px solid #334224;padding:86px 0 90px;text-align:center}.price-inner>.eyebrow{margin-bottom:20px}.price-inner h2{font-size:clamp(1.35rem,2.3vw,1.9rem);font-weight:450;letter-spacing:-.025em}.display-price{font-size:clamp(6rem,15.5vw,13rem);font-weight:650;color:var(--lime);letter-spacing:-.075em;line-height:1.2;margin:16px 0 0;white-space:nowrap}.display-price>span:first-child{font-size:.28em;letter-spacing:-.04em;vertical-align:top;display:inline-block;padding-top:.6em;margin-right:.05em}.display-price .cents{font-size:.64em;letter-spacing:-.055em}.fees{font-size:1.125rem;color:#cad6bb}.price-explanation{max-width:510px;margin:26px auto 30px;font-size:1rem;color:#a3b395;line-height:1.8}.price-note{color:#9aaf85;font-size:.75rem;display:flex;justify-content:center;align-items:center;gap:7px;margin-top:16px}.price-note .icon{width:16px;height:16px}
.process-section h2{max-width:850px}.timeline{display:grid;grid-template-columns:repeat(6,1fr);margin:56px 0 35px}.timeline>li{position:relative;padding-top:1px;padding-right:22px}.timeline>li::before{content:"";position:absolute;height:1px;background:#3e4d31;left:0;right:0;top:22px}.timeline>li:last-child::before{right:calc(100% - 42px)}.step-number{display:flex;width:44px;height:44px;align-items:center;justify-content:center;border:1px solid #52663a;background:var(--bg);border-radius:50%;font-size:.875rem;color:var(--lime);position:relative;z-index:1;margin-bottom:23px}.timeline h3{font-size:1.0625rem;line-height:1.35;letter-spacing:-.025em;margin-bottom:12px}.timeline p{font-size:.875rem;line-height:1.7;color:#9faa92}.timeline>li:last-child{padding-right:0}
.speed-section{border-block:1px solid var(--line);padding-block:78px;background:#10150d}.speed-inner{display:grid;grid-template-columns:1fr 1.3fr;gap:90px;align-items:center}.speed-display{position:relative;color:var(--lime);padding-block:20px}.speed-display>span{font-size:.75rem;letter-spacing:.16em;color:#a3b68f}.speed-display>div{font-size:12rem;line-height:1.1;font-weight:600;letter-spacing:-.08em}.speed-display>div>span{font-size:4.7rem;letter-spacing:-.06em;margin-left:6px}.speed-display>.icon{width:40px;height:40px;position:absolute;right:10%;top:35px;stroke-width:1}.speed-copy .eyebrow{margin-bottom:21px}.speed-copy h2{font-size:clamp(2rem,3.15vw,2.65rem);margin-bottom:22px}.speed-copy>p:not(.eyebrow){font-size:1rem;line-height:1.8}.speed-disclaimer{display:flex;align-items:flex-start;gap:12px;margin-top:25px;border-top:1px solid #35432a;padding-top:20px}.speed-disclaimer>.icon{width:18px;height:18px;color:#8a9e75;margin-top:3px}.speed-disclaimer p{font-size:.75rem;line-height:1.8;color:#a0af91}.speed-disclaimer strong{color:#bac7ae;font-weight:400}
.accountant-section{display:grid;grid-template-columns:1.2fr 1fr;align-items:center;gap:100px}.quote-intro{font-size:1.125rem;color:#93a581;margin-bottom:23px}.accountant-copy h2{margin-bottom:25px}.accountant-copy>p:not(.quote-intro){max-width:475px;font-size:1rem;line-height:1.8}.accountant-copy .button{margin-top:30px}.roles{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:9px}.role{background:#12170e;border:1px solid #303b25;padding:27px 23px;min-height:230px;border-radius:8px}.role>.icon{width:32px;height:32px;color:#8f9e80;margin-bottom:35px}.role>span{display:block;font-size:.75rem;letter-spacing:.11em;color:#a3b193;margin-bottom:12px}.role h3{font-size:1.65rem;line-height:1.2;font-weight:500}.role-alterai{background:#1b2512;border-color:#506935}.role-alterai>.icon,.role-alterai>span{color:var(--lime)}.roles-plus{position:absolute;width:30px;height:30px;border-radius:50%;background:var(--bg);border:1px solid #53653f;color:#c4d9af;left:50%;top:105px;transform:translateX(-50%);display:flex;align-items:center;justify-content:center;font-size:1rem}.roles>p{grid-column:1/-1;text-align:center;margin-top:12px;font-size:.75rem;color:#8c9c7c}
.expertise-section{padding-block:82px;border-top:1px solid var(--line)}.expertise-inner{display:grid;grid-template-columns:1.2fr 1fr;gap:100px;align-items:center}.expertise-inner h2{margin-bottom:24px}.expertise-inner>div>p:last-child{max-width:515px;line-height:1.8}.expertise-list{display:grid;grid-template-columns:1fr;gap:18px}.expertise-list li{display:flex;align-items:center;gap:15px;font-size:1rem;color:#c3cdb9}.expertise-list .icon{width:19px;height:19px;color:var(--lime)}
.impact-section{background:var(--lime);color:var(--bg);padding-block:74px}.impact-inner>.eyebrow{color:#42571f;margin-bottom:21px}.impact-inner h2{font-size:clamp(1.9rem,3vw,2.7rem);font-weight:450;letter-spacing:-.045em}.impact-inner h2>span{display:block;font-size:clamp(5rem,12.5vw,10.5rem);line-height:1.13;font-weight:650;letter-spacing:-.075em;margin-top:5px}.impact-bottom{display:flex;align-items:center;justify-content:space-between;gap:40px;margin-top:35px;padding-top:25px;border-top:1px solid #98c246}.impact-bottom>p{font-size:1rem;color:#344b1b;line-height:1.7}.impact-bottom strong{color:var(--bg);font-weight:600}.impact-bottom .button{min-width:280px}.impact-section :focus-visible{outline-color:var(--bg)}
.faq-section{display:grid;grid-template-columns:1fr 1.55fr;gap:85px;align-items:start}.faq-heading h2{margin-bottom:26px;font-size:clamp(2.2rem,3.7vw,3rem)}.faq-heading>p:not(.eyebrow){font-size:1rem;margin-bottom:10px}.faq-list{border-top:1px solid #36422a}.faq-list details{border-bottom:1px solid #36422a}.faq-list summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:20px;cursor:pointer;padding:24px 0;font-size:1rem;font-weight:500;line-height:1.6;color:#d9e2cf}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary>.icon{width:19px;height:19px;color:#97ae7e;transition:transform .18s}.faq-list details[open] summary{color:var(--lime)}.faq-list details[open] summary>.icon{transform:rotate(45deg);color:var(--lime)}.faq-answer{padding:0 36px 24px 0}.faq-answer p{font-size:1rem;line-height:1.8;color:#a4b395}.final-section{padding-block:84px 96px;background:#141c0e;border-block:1px solid #2c3b21}.final-inner{text-align:center}.final-inner h2{font-size:clamp(2.3rem,4.2vw,3.65rem)}.final-inner>p:not(.eyebrow):not(.final-price){margin-top:24px;font-size:1rem}.final-price{font-size:1.25rem;margin:21px 0 27px;color:#c3d1b6}.final-price>strong{color:var(--lime);font-size:1.7rem;letter-spacing:-.045em}.final-note{display:block;font-size:.75rem;color:#8b9f78;margin-top:15px}
.site-footer{padding:60px 0 36px}.footer-main{display:flex;align-items:center;justify-content:space-between;gap:40px;padding-bottom:42px}.footer-logo{font-size:2.25rem}.footer-tagline{color:#c6d0bb;font-size:1rem;margin-top:20px}.footer-main>div>p:last-child{font-size:.875rem;margin-top:4px;color:#859677}.footer-contact>span{font-size:.75rem;letter-spacing:.14em;color:#98ad83;display:block;margin-bottom:12px}.footer-contact>strong{display:flex;align-items:center;gap:10px;font-size:1.125rem;font-weight:500}.footer-contact .icon{color:var(--lime)}.footer-contact:hover>strong{color:var(--lime)}.footer-bottom{display:flex;justify-content:space-between;gap:24px;align-items:center;border-top:1px solid var(--line);padding:26px 0 18px}.footer-bottom>p{font-size:.75rem;color:#7e9270}.footer-bottom nav{display:flex;align-items:center;gap:24px;font-size:.75rem;color:#a3b496}.footer-bottom nav button{padding:4px 0;border:none;background:none;font-size:inherit}.footer-bottom nav a:hover,.footer-bottom nav button:hover{color:var(--lime)}.footer-disclaimer{font-size:.75rem;line-height:1.8;color:#859876;max-width:860px}
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