:root{color-scheme:dark;--navy:#061a33;--navy-2:#0b2a4d;--blue:#1769aa;--blue-soft:#2d6599;--red:#e11d2e;--red-dark:#a70f22;--white:#fff;--muted:#c7dcf0;--line:rgba(120,183,232,.3);--shadow:0 24px 70px rgba(0,7,20,.38);font-family:"Segoe UI",Inter,system-ui,sans-serif;color:var(--white);background:var(--navy);font-size:16px;scroll-behavior:smooth}*{box-sizing:border-box}body{margin:0;min-width:280px;background:radial-gradient(circle at 80% 4%,rgba(23,105,170,.2),transparent 28rem),var(--navy);color:var(--white)}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.site-header{position:sticky;top:0;z-index:20;min-height:76px;display:flex;align-items:center;gap:2rem;padding:.7rem clamp(1.25rem,5vw,5rem);border-bottom:1px solid var(--line);background:rgba(6,26,51,.92);backdrop-filter:blur(18px)}.site-brand{display:inline-flex;align-items:center;gap:.75rem;font-size:1.28rem;font-weight:700;white-space:nowrap}.site-brand img{width:48px;height:48px;object-fit:contain;border-radius:12px}.site-brand b{font-weight:400;color:var(--muted)}.site-nav{margin-left:auto;display:flex;align-items:center;gap:clamp(.8rem,2vw,1.8rem);font-size:.94rem;font-weight:650}.site-nav a{padding:.65rem .2rem;color:var(--muted);transition:color .15s ease}.site-nav a:hover,.site-nav a.active{color:var(--white)}.site-nav .nav-admin{padding:.72rem 1rem;border:1px solid var(--blue-soft);border-radius:9px;color:var(--white);background:var(--navy-2)}.nav-toggle{display:none;margin-left:auto;border:1px solid var(--line);border-radius:8px;padding:.65rem .8rem;background:var(--navy-2);color:var(--white)}main{overflow:hidden}.hero{min-height:calc(100vh - 76px);display:grid;grid-template-columns:minmax(0,1.08fr) minmax(360px,.92fr);align-items:center;gap:clamp(2rem,6vw,7rem);max-width:1500px;margin:0 auto;padding:clamp(4rem,8vw,8rem) clamp(1.25rem,5vw,5rem)}.hero-copy{max-width:730px}.kicker{display:block;color:#7fc4ff;font-size:.78rem;font-weight:900;letter-spacing:.18em}.hero h1,.docs-hero h1{margin:.8rem 0 1.25rem;font-size:clamp(3.35rem,7vw,7rem);line-height:.92;letter-spacing:-.055em}.hero p{max-width:650px;margin:0;color:var(--muted);font-size:clamp(1.05rem,1.6vw,1.3rem);line-height:1.7}.hero-actions,.support-cta>div:last-child{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:2rem}.button{display:inline-flex;min-height:50px;align-items:center;justify-content:center;padding:.8rem 1.25rem;border:1px solid transparent;border-radius:10px;font-weight:800;transition:transform .15s ease,background .15s ease}.button:hover{transform:translateY(-2px)}.button.primary{background:var(--red);color:var(--white);box-shadow:0 12px 30px rgba(225,29,46,.22)}.button.primary:hover{background:#f02539}.button.secondary{border-color:var(--blue-soft);background:var(--navy-2);color:var(--white)}.button.light{background:var(--white);color:var(--navy)}.channel-list{display:flex;flex-wrap:wrap;gap:.55rem;margin-top:2rem}.channel-list span{padding:.45rem .7rem;border:1px solid var(--line);border-radius:99px;color:var(--muted);font-size:.78rem}.hero-visual{position:relative;min-height:560px;display:flex;align-items:center;justify-content:center}.hero-visual img{position:relative;z-index:2;width:min(100%,620px);max-height:620px;object-fit:contain;filter:drop-shadow(0 30px 60px rgba(0,4,15,.55))}.hero-glow{position:absolute;width:75%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(45,145,225,.34),rgba(225,29,46,.08) 48%,transparent 70%);filter:blur(15px)}.hero-status{position:absolute;z-index:3;right:2%;bottom:8%;display:flex;align-items:center;gap:.65rem;padding:.8rem 1rem;border:1px solid var(--line);border-radius:10px;background:rgba(11,42,77,.92);box-shadow:var(--shadow);font-size:.82rem;color:var(--muted)}.hero-status i{width:9px;height:9px;border-radius:50%;background:var(--red);box-shadow:0 0 0 5px rgba(225,29,46,.16)}.content-section{max-width:1400px;margin:0 auto;padding:clamp(5rem,8vw,8rem) clamp(1.25rem,5vw,5rem)}.section-heading{max-width:760px;margin-bottom:2.5rem}.section-heading h2,.license-band h2,.support-cta h2{margin:.65rem 0 .8rem;font-size:clamp(2.2rem,4.5vw,4rem);line-height:1.03;letter-spacing:-.04em}.section-heading p,.license-band p,.support-cta p,.docs-hero p{margin:0;color:var(--muted);font-size:1.08rem;line-height:1.65}.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--line);border-left:1px solid var(--line)}.feature-grid article{min-height:260px;padding:2rem;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:linear-gradient(145deg,rgba(11,42,77,.76),rgba(6,26,51,.72));transition:background .18s ease,transform .18s ease}.feature-grid article:hover{background:var(--navy-2);transform:translateY(-3px)}.feature-grid article>b{color:var(--red);font-size:.78rem;letter-spacing:.14em}.feature-grid h3{margin:2.2rem 0 .75rem;font-size:1.35rem}.feature-grid p{margin:0;color:var(--muted);line-height:1.65}.license-band{max-width:1300px;margin:2rem auto;display:flex;align-items:center;justify-content:space-between;gap:2rem;padding:clamp(2.2rem,5vw,4rem);border-radius:24px;background:linear-gradient(125deg,var(--red-dark),var(--red) 58%,#f23a4b);box-shadow:var(--shadow)}.license-band .kicker{color:var(--white)}.license-band p{color:rgba(255,255,255,.86)}.steps{margin:0;padding:0;list-style:none;border-top:1px solid var(--line)}.steps li{display:grid;grid-template-columns:75px minmax(0,1fr);gap:1.5rem;padding:1.75rem .5rem;border-bottom:1px solid var(--line)}.steps li>span{color:var(--red);font-size:1.5rem;font-weight:900}.steps h3{margin:0 0 .4rem;font-size:1.3rem}.steps p{margin:0;color:var(--muted);line-height:1.6}.support-cta{max-width:1300px;margin:0 auto 7rem;display:flex;align-items:center;justify-content:space-between;gap:2rem;padding:clamp(2rem,5vw,4rem);border:1px solid var(--line);border-radius:22px;background:var(--navy-2)}.support-cta h2{font-size:clamp(2rem,4vw,3.3rem)}.support-cta>div:last-child{flex-shrink:0;margin:0}footer{display:grid;grid-template-columns:1fr auto;align-items:center;gap:.5rem 2rem;padding:2rem clamp(1.25rem,5vw,5rem);border-top:1px solid var(--line);background:#041426}footer .site-brand img{width:40px;height:40px}footer p{grid-column:1;margin:0;color:var(--muted);font-size:.88rem}footer nav{grid-column:2;grid-row:1/3;display:flex;gap:1.5rem;color:var(--muted);font-size:.9rem}.docs-main{max-width:1400px;margin:0 auto;padding:0 clamp(1.25rem,5vw,5rem) 6rem;overflow:visible}.docs-hero{padding:clamp(4rem,7vw,7rem) 0 4rem;border-bottom:1px solid var(--line)}.docs-hero h1{max-width:980px;font-size:clamp(3rem,6vw,6rem)}.docs-layout{display:grid;grid-template-columns:240px minmax(0,850px);gap:clamp(2rem,6vw,7rem);align-items:start;padding-top:3rem}.docs-index{position:sticky;top:105px;display:flex;flex-direction:column;gap:.3rem;padding:1.2rem;border:1px solid var(--line);border-radius:12px;background:var(--navy-2)}.docs-index strong{margin-bottom:.6rem}.docs-index a{padding:.6rem .7rem;border-radius:7px;color:var(--muted);font-size:.9rem}.docs-index a:hover{background:rgba(45,101,153,.4);color:var(--white)}.tutorial-list{display:grid;gap:1.5rem}.tutorial-list article{scroll-margin-top:105px;padding:clamp(1.5rem,4vw,2.6rem);border:1px solid var(--line);border-radius:16px;background:var(--navy-2)}.tutorial-number{color:var(--red);font-size:.8rem;font-weight:900;letter-spacing:.15em}.tutorial-list h2{margin:.6rem 0 1.3rem;font-size:clamp(1.6rem,3vw,2.3rem)}.tutorial-list ol{margin:0;padding-left:1.4rem;color:var(--muted)}.tutorial-list li{padding:.35rem 0;line-height:1.65}.tutorial-list strong{color:var(--white)}.callout{margin:1.4rem 0 0;padding:1rem 1.1rem;border-left:4px solid var(--red);background:var(--navy);color:var(--muted);line-height:1.55}.faq-section{max-width:900px;padding:3rem 0 6rem}.faq-section details{border-bottom:1px solid var(--line);background:var(--navy-2)}.faq-section summary{cursor:pointer;padding:1.4rem 3rem 1.4rem 1.4rem;font-size:1.08rem;font-weight:800;list-style:none}.faq-section summary::-webkit-details-marker{display:none}.faq-section summary::after{content:"+";float:right;margin-right:-1.8rem;color:var(--red);font-size:1.5rem;line-height:1}.faq-section details[open] summary::after{content:"−"}.faq-section details p{margin:0;padding:0 1.4rem 1.5rem;color:var(--muted);line-height:1.65}
@media(max-width:900px){.site-header{min-height:68px}.site-brand img{width:42px;height:42px}.nav-toggle{display:block}.site-nav{position:absolute;top:100%;left:0;right:0;display:none;align-items:stretch;flex-direction:column;gap:0;padding:1rem 1.25rem 1.4rem;border-bottom:1px solid var(--line);background:var(--navy)}.site-nav.is-open{display:flex}.site-nav a{padding:.8rem}.hero{min-height:auto;grid-template-columns:1fr;padding-top:4.5rem}.hero-visual{min-height:420px}.feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.license-band,.support-cta{margin-left:1.25rem;margin-right:1.25rem;align-items:flex-start;flex-direction:column}.docs-layout{grid-template-columns:1fr}.docs-index{position:static;display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.docs-index strong{grid-column:1/-1}}
@media(max-width:600px){.hero h1{font-size:clamp(3rem,16vw,4.4rem)}.hero-visual{min-height:320px}.hero-status{position:relative;right:auto;bottom:auto;margin-top:-1rem}.hero-visual{flex-direction:column}.feature-grid{grid-template-columns:1fr}.feature-grid article{min-height:220px}.license-band{border-radius:16px}.support-cta{margin-bottom:4rem}.docs-index{grid-template-columns:1fr}footer{grid-template-columns:1fr}footer nav{grid-column:1;grid-row:auto;flex-wrap:wrap;margin-top:1rem}}
@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}*{transition:none!important}}
.download-main{overflow:visible}.download-hero{min-height:calc(100vh - 76px);max-width:1400px;margin:0 auto;padding:clamp(4rem,8vw,8rem) clamp(1.25rem,5vw,5rem);display:grid;grid-template-columns:minmax(0,1.15fr) minmax(340px,.65fr);align-items:center;gap:clamp(2rem,7vw,8rem)}.download-hero h1{max-width:800px;margin:.8rem 0 1.25rem;font-size:clamp(3.3rem,7vw,6.7rem);line-height:.93;letter-spacing:-.055em}.download-hero>div>p{max-width:680px;color:var(--muted);font-size:1.15rem;line-height:1.7}.download-actions{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:2rem}.download-status{font-size:.9rem!important}.download-status.is-error{color:#ff9ca6}.download-card{padding:clamp(1.7rem,4vw,2.7rem);border:1px solid var(--line);border-top:4px solid var(--red);border-radius:18px;background:linear-gradient(145deg,var(--navy-2),#071e3b);box-shadow:var(--shadow)}.download-card>span{color:#7fc4ff;font-size:.75rem;font-weight:900;letter-spacing:.16em}.download-card h2{margin:.7rem 0 1.8rem;font-size:2rem}.download-card dl{display:grid;gap:0;margin:0}.download-card dl div{display:flex;justify-content:space-between;gap:1rem;padding:.9rem 0;border-bottom:1px solid var(--line)}.download-card dt{color:var(--muted)}.download-card dd{margin:0;text-align:right;font-weight:800}.download-card p{margin:1.5rem 0 0;color:var(--muted);font-size:.86rem;line-height:1.5}.download-steps{padding-top:2rem}
@media(max-width:900px){.download-hero{min-height:auto;grid-template-columns:1fr;padding-top:4.5rem}.download-card{max-width:620px}}
@media(max-width:600px){.download-hero h1{font-size:clamp(3rem,16vw,4.4rem)}.download-actions{flex-direction:column}.download-actions .button{width:100%}}

/* Escala visual compacta e responsiva para todas as páginas públicas. */
html{font-size:15px}img{max-width:100%}.site-header{min-height:68px;padding:.55rem clamp(1rem,4vw,3.5rem)}.site-brand{font-size:1.18rem}.site-brand img{width:42px;height:42px}.site-nav{gap:clamp(.55rem,1.4vw,1.35rem);font-size:.9rem}.site-nav .nav-admin{padding:.62rem .9rem}.hero{min-height:min(680px,calc(100vh - 68px));grid-template-columns:minmax(0,1fr) minmax(320px,.82fr);gap:clamp(2rem,5vw,5rem);max-width:1320px;padding:clamp(2.75rem,5vw,5rem) clamp(1.25rem,4vw,3.5rem)}.hero-copy{max-width:620px}.hero h1,.docs-hero h1{font-size:clamp(2.9rem,5.2vw,5.2rem);line-height:.96}.hero p{font-size:clamp(1rem,1.35vw,1.18rem);line-height:1.6}.hero-actions{margin-top:1.55rem}.channel-list{margin-top:1.4rem}.hero-visual{min-height:410px}.hero-visual img{width:min(100%,470px);max-height:460px}.hero-status{right:1%;bottom:3%}.content-section{max-width:1280px;padding:clamp(3.5rem,6vw,5.5rem) clamp(1.25rem,4vw,3.5rem)}.section-heading{margin-bottom:2rem}.section-heading h2,.license-band h2,.support-cta h2{font-size:clamp(2rem,3.7vw,3.35rem)}.feature-grid article{min-height:220px;padding:1.6rem}.feature-grid h3{margin:1.5rem 0 .65rem}.license-band,.support-cta{max-width:1180px}.license-band{padding:clamp(1.8rem,4vw,3rem)}.support-cta{margin-bottom:5rem;padding:clamp(1.8rem,4vw,3rem)}.docs-main{max-width:1280px;padding:0 clamp(1.25rem,4vw,3.5rem) 5rem}.docs-hero{padding:clamp(3rem,5vw,4.5rem) 0 3rem}.docs-hero h1{max-width:800px;font-size:clamp(2.75rem,5vw,4.75rem)}.docs-layout{grid-template-columns:220px minmax(0,820px);gap:clamp(2rem,5vw,5rem);padding-top:2.4rem}.tutorial-list article{padding:clamp(1.35rem,3vw,2rem)}.download-hero{min-height:min(680px,calc(100vh - 68px));max-width:1280px;padding:clamp(2.75rem,5vw,5rem) clamp(1.25rem,4vw,3.5rem);gap:clamp(2rem,5vw,5rem)}.download-hero h1{font-size:clamp(2.9rem,5.2vw,5.1rem)}.download-card{padding:clamp(1.5rem,3vw,2.2rem)}
@media(max-width:1100px){.site-nav{gap:.65rem;font-size:.84rem}.hero{grid-template-columns:minmax(0,1fr) minmax(280px,.72fr)}.hero-visual{min-height:350px}.hero-visual img{max-height:390px}}
@media(max-width:900px){html{font-size:15px}.site-header{min-height:64px}.hero,.download-hero{min-height:auto;grid-template-columns:1fr;padding-top:3.25rem}.hero-copy{max-width:720px}.hero-visual{min-height:300px}.hero-visual img{max-height:340px}.docs-layout{grid-template-columns:1fr}.feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.site-header{padding:.55rem 1rem}.site-brand img{width:38px;height:38px}.site-brand{font-size:1.05rem}.hero,.download-hero{padding:2.5rem 1rem}.hero h1,.download-hero h1{font-size:clamp(2.55rem,13vw,3.8rem)}.hero-visual{min-height:250px}.hero-visual img{max-height:275px}.hero-status{max-width:94%;font-size:.74rem}.content-section{padding:3.25rem 1rem}.feature-grid{grid-template-columns:1fr}.feature-grid article{min-height:auto;padding:1.4rem}.license-band,.support-cta{margin-left:1rem;margin-right:1rem}.docs-main{padding-inline:1rem}.docs-hero h1{font-size:clamp(2.45rem,12vw,3.5rem)}.docs-index{grid-template-columns:1fr}.faq-section summary{padding-left:1rem}.faq-section details p{padding-left:1rem}.button{width:100%}.site-nav .nav-admin{width:auto}.hero-actions{flex-direction:column}}

/* Tutoriais separados por versão */
.platform-switch{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem;margin-top:2rem;max-width:820px}
.platform-card{display:grid;gap:.45rem;padding:1.2rem 1.3rem;border:1px solid var(--line);border-radius:14px;background:var(--navy-2);transition:border-color .15s ease,transform .15s ease}
.platform-card:hover{border-color:var(--red);transform:translateY(-2px)}
.platform-card strong{font-size:1.2rem}
.platform-card small{color:var(--muted);line-height:1.5}
.platform-badge{justify-self:start;display:inline-block;padding:.2rem .6rem;border-radius:99px;font-size:.72rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase;vertical-align:middle}
.platform-badge.desktop{background:#1769aa;color:#fff}
.platform-badge.mobile{background:var(--red);color:#fff}
.platform-section{scroll-margin-top:90px;padding-top:3rem}
.platform-heading{display:flex;align-items:center;gap:.8rem;padding-bottom:1rem;border-bottom:1px solid var(--line)}
.platform-heading h2{margin:0;font-size:clamp(1.8rem,3.5vw,2.6rem)}
.docs-index .docs-switch{margin-top:.6rem;border-top:1px solid var(--line);border-radius:0;padding-top:.9rem;color:#7fc4ff}
@media(max-width:860px){.docs-layout{grid-template-columns:1fr}.docs-index{position:static}}