/* Logaritmos 0.1.12 — editorial navigation, service directory and adaptive reading. */
:root{--journey-height:86px}
html{scrollbar-gutter:stable}
body{overflow-wrap:break-word}
.header-inner{max-width:1680px;gap:24px}
.nav{gap:clamp(16px,2vw,30px)}
.nav>a:not(.btn){display:inline-flex;align-items:center;gap:10px;min-height:48px;position:relative}
.nav a[aria-current]{color:var(--petrol);text-decoration:underline;text-underline-offset:8px;text-decoration-thickness:2px}
.nav-plus{font:1.25rem ui-monospace,monospace}
.menu-toggle{display:none}
html.js-ready .menu-toggle{display:inline-flex;align-items:center;gap:10px;min-height:44px;border:1px solid #91a7b0;padding:10px 14px;background:transparent;color:var(--ink)}
@media(min-width:1101px){html.js-ready .menu-toggle{display:none}}
.navigation-dialog{padding:0;border:1px solid #9eb3bc;background:var(--paper);color:var(--ink);width:min(1320px,calc(100% - 64px));max-width:none;max-height:calc(100svh - 64px);overflow:auto;overscroll-behavior:contain}
.navigation-dialog::backdrop{background:rgba(3,15,22,.78);backdrop-filter:blur(6px)}
.nav-open{overflow:hidden}
.navigation-head{position:sticky;top:0;z-index:1;background:var(--paper);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:24px;padding:24px 32px}
.navigation-head h2{font-size:clamp(1.5rem,2.5vw,2.25rem);letter-spacing:-.035em;margin:0}
.navigation-head .eyebrow{color:var(--petrol);margin-bottom:5px}
.navigation-close{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-width:44px;min-height:44px;background:transparent;border:1px solid #6e8994;color:var(--ink);padding:10px 14px}
.navigation-close span[aria-hidden]{font-size:1.5rem;line-height:1}
.navigation-body{padding:32px;display:grid;grid-template-columns:240px minmax(0,1fr);gap:48px}
.navigation-main{display:flex;flex-direction:column;align-items:stretch;gap:4px;border-right:1px solid var(--line);padding-right:32px}
.navigation-main a{padding:14px 0;font-size:1.25rem;line-height:1.25;min-height:48px}
.navigation-main a:hover,.navigation-main a:focus-visible{color:var(--petrol);text-decoration:underline;text-underline-offset:5px}
.navigation-groups{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px}
.navigation-group{min-width:0}
.navigation-group h3{font-size:1rem;color:var(--petrol);margin:0 0 14px;border-top:2px solid var(--petrol);padding-top:14px;line-height:1.45}
.navigation-group h3 span{display:block;font:.875rem/1.6 ui-monospace,monospace;margin-bottom:4px}
.navigation-group ul{list-style:none;margin:0;padding:0}
.navigation-group li+li{border-top:1px solid var(--line)}
.navigation-group li a{display:block;font-size:.875rem;line-height:1.5;padding:12px 0;min-height:44px}
.navigation-group a:hover,.navigation-group a:focus-visible{color:var(--petrol);text-decoration:underline;text-underline-offset:4px}
.navigation-foot{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding:24px 32px;border-top:1px solid var(--line);background:#e7eef0;color:#315562;font-size:.875rem}
.navigation-foot a{display:inline-flex;align-items:center;min-height:44px;text-decoration:underline;text-underline-offset:4px}
.intro{padding-top:clamp(64px,7vw,110px)}
.intro-visual{gap:clamp(32px,5vw,80px);margin-bottom:56px}
.intro-visual h2{font-size:clamp(2.25rem,3.65vw,3.9rem);line-height:1.12;margin-bottom:0}
.intro-visual .structure-image{max-height:340px;object-fit:contain}
.service-directory{padding:40px 0 56px;border-top:1px solid var(--line)}
.directory-heading{display:flex;justify-content:space-between;align-items:baseline;gap:24px;margin-bottom:32px}
.directory-heading h3{font-size:1.5rem;margin:0;letter-spacing:-.025em}
.directory-heading p{margin:12px 0 0;color:var(--muted);font-size:1rem;max-width:680px}
.directory-heading>a{min-height:44px;display:inline-flex;align-items:center;gap:12px;flex-shrink:0;color:var(--petrol)}
.directory-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:clamp(20px,3vw,40px)}
.directory-group{min-width:0;border-top:2px solid #7d9ca7;padding-top:18px}
.directory-group h4{font-size:1.0625rem;line-height:1.4;margin:0 0 16px;font-weight:500;color:var(--petrol)}
.directory-group h4 span{display:block;font:.875rem/1.6 ui-monospace,monospace;margin-bottom:6px}
.directory-group ul{list-style:none;margin:0;padding:0}
.directory-group li+li{border-top:1px solid var(--line)}
.directory-group li a{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:12px 0;min-height:48px;font-size:.875rem;line-height:1.55}
.nav-arrow{width:16px;height:16px;fill:currentColor;flex-shrink:0;vertical-align:middle}.directory-group .nav-arrow{margin-top:2px;color:var(--petrol)}
.directory-group a:hover,.directory-group a:focus-visible{color:var(--petrol);text-decoration:underline;text-underline-offset:4px}
.journey-nav{position:sticky;top:var(--nav);z-index:20;background:var(--paper);box-shadow:0 10px 16px -16px #071c29aa}
.journey-toggle{display:none}
.journey-index{margin-top:0;border-top:1px solid #9db2b9;border-bottom:1px solid #9db2b9;grid-template-columns:repeat(5,minmax(0,1fr));background:var(--paper)}
.journey-index a{min-height:var(--journey-height);border-bottom:0;padding:14px 12px;gap:6px;border-top-width:3px}
.journey-index a[aria-current]{padding-left:12px}
.journey-index a:after{right:12px;top:14px}
.journey-index strong{font-size:.9375rem;line-height:1.4;padding-right:8px}
.journey-index [data-journey-stage="desenvolver"] strong{white-space:normal}
.stage,.service-row{scroll-margin-top:calc(var(--journey-height) + 24px)}
.stage{padding:64px 0 80px}
.stage-title{grid-template-columns:minmax(170px,.65fr) minmax(0,2fr);gap:40px;margin-bottom:40px;padding-top:16px}
.stage-no{color:var(--petrol);line-height:1.6;padding-top:9px}
.stage-title h3{font-size:clamp(2rem,3vw,3rem);letter-spacing:-.04em;max-width:760px;margin-bottom:12px}
.stage-title p{font-size:1.0625rem;line-height:1.7}
.service-row{padding-block:48px;gap:clamp(32px,5vw,72px)}
.service-body h4{font-size:clamp(1.8rem,2.5vw,2.6rem);max-width:22ch;line-height:1.16}
.service-description p{max-width:65ch}
.service-media{aspect-ratio:5/4}
.service-row-top{margin-bottom:18px}
.service-actions{margin-top:24px}
.chapter-heading{align-items:start}
.chapter-heading p{line-height:1.8}
.results .chapter-heading{margin-bottom:40px}



.authority .credentials{padding-top:32px}
.process{gap:clamp(24px,4vw,56px)}
.contact-grid{gap:clamp(32px,6vw,88px)}
.contact-copy{position:sticky;top:calc(var(--nav) + 32px);align-self:start}
.contact-form{padding:32px;border:1px solid #b7c9d0;background:#f5f6f4;gap:22px}
.contact-form .field input,.contact-form .field select,.contact-form .field textarea{border-color:#8da6b0}
.newsletter-form{border-color:#627f8b}
.footer-main{gap:50px}
.footer-navigation{display:grid!important;grid-template-columns:repeat(2,minmax(0,1fr));gap:40px!important;max-width:660px;width:60%}
.footer-navigation div{display:flex;flex-direction:column;gap:4px;min-width:0}
.footer-navigation strong{font:.875rem/1.6 ui-monospace,monospace;letter-spacing:.06em;text-transform:uppercase;color:var(--petrol);margin-bottom:10px}
.footer-navigation a{display:inline-flex;align-items:center;gap:10px;min-height:44px;line-height:1.5;overflow-wrap:anywhere}
.footer-navigation a:hover{text-decoration:underline;text-underline-offset:4px}
.legal-links{padding-top:30px}
.legal-links a{min-height:44px;display:inline-flex;align-items:center}
.footer-meta{padding-bottom:56px}
.back-to-top{position:fixed;bottom:max(24px,env(safe-area-inset-bottom));left:24px;z-index:24;display:flex;align-items:center;justify-content:center;width:44px;height:44px;border:1px solid #6d8e9c;background:var(--paper);color:var(--petrol);visibility:hidden;opacity:0;transition:opacity .2s}
.back-to-top.is-visible{visibility:visible;opacity:1}
.back-to-top svg{width:20px;height:20px;fill:currentColor}
.wa-float{bottom:max(24px,env(safe-area-inset-bottom))}
@media(max-width:1100px){
 .header-inner{gap:14px}.nav{display:none}html:not(.js-ready) .nav{display:flex;position:static;flex-wrap:wrap}
 .navigation-body{grid-template-columns:190px minmax(0,1fr);gap:28px}.navigation-main{padding-right:24px}.navigation-groups{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
 .directory-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.journey-index strong{font-size:.875rem}.service-actions{flex-direction:column;align-items:stretch}.service-actions .btn{justify-content:space-between}.contact-form{padding:24px}
}
@media(max-width:800px){
 :root{--journey-height:66px}.header-inner{width:90%}.brand{min-width:0}.brand small{line-height:1.3}.hero{min-height:calc(100svh - var(--nav));height:auto}.hero .hero-copy{padding:72px 0 64px}
 .navigation-dialog{width:calc(100% - 24px);max-height:calc(100svh - 24px);margin:12px}.navigation-head{padding:20px;gap:16px}.navigation-head .eyebrow{font-size:.875rem;letter-spacing:.04em}.navigation-head h2{font-size:1.5rem}.navigation-close{padding:10px}.navigation-body{grid-template-columns:1fr;padding:24px 20px;gap:32px}.navigation-main{display:grid;grid-template-columns:1fr 1fr;border-right:0;border-bottom:1px solid var(--line);padding:0 0 24px;gap:0 24px}.navigation-main a{font-size:1.0625rem;min-height:48px}.navigation-groups{grid-template-columns:1fr 1fr;gap:28px}.navigation-foot{padding:20px;gap:4px}
 .intro-visual{gap:24px;margin-bottom:36px}.intro-visual h2{margin-bottom:0;line-height:1.13}.intro-visual .structure-image{max-height:260px;margin:0}.directory-heading{display:block;margin-bottom:24px}.directory-heading>a{margin-top:12px}.directory-grid{grid-template-columns:1fr 1fr;gap:28px 24px}.directory-group h4{font-size:1rem}.directory-group li a{font-size:.9375rem}.service-directory{padding:32px 0 40px}
 .journey-nav{border-top:1px solid #8da7b2;border-bottom:1px solid #8da7b2;min-height:var(--journey-height)}
 html.js-ready .journey-toggle{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:var(--journey-height);padding:12px 8px;color:var(--ink);background:var(--paper);border:0;text-align:left;font-size:1rem}
 .journey-toggle>span:first-child{display:flex;flex-direction:column;gap:4px;min-width:0}.journey-toggle small{font-size:.875rem;color:#476675}.journey-toggle strong{font-size:.9375rem;line-height:1.4;font-weight:600}.journey-toggle .journey-chevron{font:1.5rem ui-monospace,monospace;line-height:1}
 html.js-ready .journey-index{display:none;position:absolute;left:0;right:0;top:100%;max-height:calc(100svh - var(--nav) - var(--journey-height) - 24px);overflow:auto;border:1px solid #8da7b2;box-shadow:0 14px 24px #071c2922;grid-template-columns:1fr 1fr}
 html.js-ready .journey-nav.is-expanded .journey-index{display:grid}
 .journey-nav.is-expanded .journey-chevron{transform:rotate(45deg)}
 .journey-index a{min-height:90px;padding:14px 12px}.journey-index a:last-child{grid-column:1/-1}.journey-index strong{font-size:.9375rem}
 .stage{padding:40px 0 56px}.stage-title{grid-template-columns:1fr;gap:10px;margin-bottom:24px;padding-top:0}.stage-title h3{font-size:2rem}.stage-title p{font-size:1rem}.stage-no{padding-top:0}.service-row{gap:26px;padding-block:36px}.service-row:first-child{padding-top:8px}.service-body h4{font-size:2rem;max-width:none}.service-media{aspect-ratio:16/10}.service-actions{flex-direction:row}.service-actions .btn{flex:1;min-width:150px}.service-description .deliverables{gap:10px 20px}
 .contact-copy{position:static}.contact-form{padding:24px}.footer-navigation{width:100%;max-width:none;gap:32px!important}.footer-main{gap:36px}.back-to-top{left:14px;bottom:max(16px,env(safe-area-inset-bottom))}.wa-float{right:16px;bottom:max(16px,env(safe-area-inset-bottom))}
 html:not(.js-ready) .header{position:static}html:not(.js-ready) .header-inner{height:auto;min-height:var(--nav);padding-block:16px;flex-wrap:wrap}html:not(.js-ready) .nav{padding:0;border:0;background:transparent;flex-direction:row;gap:16px;width:100%;align-items:center}html:not(.js-ready) .nav>a{padding:8px 0}html:not(.js-ready) .nav .btn{margin:0;padding:12px}html:not(.js-ready) .hero{margin-top:0}html:not(.js-ready) .journey-nav{position:static}html:not(.js-ready) .journey-index{grid-template-columns:1fr 1fr}
}
@media(max-width:480px){
 .header-inner{gap:12px}.brand-crop{width:178px;height:21px}.brand-crop img{width:205px;left:-14px;top:-82px}.brand small{max-width:200px;font-size:.875rem}.menu-toggle{flex-shrink:0}.hero .hero-copy{padding-block:56px}.hero h1{font-size:clamp(2rem,8.6vw,2.45rem);line-height:1.1}.hero-bottom p{font-size:1rem}.hero-actions{margin-top:24px}.intro-visual h2{font-size:2.15rem}.intro-visual .structure-image{max-height:210px}.directory-grid{grid-template-columns:1fr;gap:28px}.directory-group h4{display:flex;align-items:baseline;gap:12px;margin-bottom:8px}.directory-group h4 span{margin:0}.service-directory{padding-bottom:36px}.navigation-head h2{font-size:1.25rem}.navigation-head .eyebrow{letter-spacing:0}.navigation-close .close-label{display:none}.navigation-groups{grid-template-columns:1fr}.navigation-group h3 span{display:inline-block;margin:0 10px 0 0}.navigation-group h3{margin-bottom:8px}.navigation-group li a{font-size:1rem}.navigation-main{gap:0 16px}.service-body h4{font-size:1.8rem}.service-actions{flex-direction:column}.service-actions .btn{width:100%}.service-description .deliverables{grid-template-columns:1fr}.contact-form{padding:22px 16px}.contact-copy .contact-links{margin-block:24px}.footer-navigation{gap:24px!important}.footer-navigation a{font-size:.875rem}.footer-meta{padding-inline:48px;padding-bottom:24px;justify-content:center;text-align:center}
}
@media(max-width:360px){.brand-crop{width:158px;height:20px}.brand-crop img{width:181px;left:-12px;top:-72px}.brand small{max-width:174px}.header-inner{width:92%;gap:8px}html.js-ready .menu-toggle{padding:9px 10px}.hero h1{font-size:2rem}.navigation-main{grid-template-columns:1fr}.footer-navigation{grid-template-columns:1fr}.journey-toggle strong{font-size:.875rem}}
@media(max-height:520px) and (min-width:801px){.hero{min-height:520px;max-height:none;height:auto}.hero .hero-copy{padding-block:60px}.navigation-dialog{max-height:calc(100svh - 24px)}}
@media(prefers-reduced-motion:reduce){.back-to-top{transition:none}}