/* Layout: cabeçalho fixo, herói em duas colunas (texto + vídeo), faixas alternadas, rodapé com aviso legal */
:root{--bg:#fbfcfd;--band:#eef4fa;--card:#ffffff;--ink:#1c2733;--mut:#4d5b6a;--line:#d6dfe8;--blue:#1f4e79;--blue-fg:#ffffff;--sun:#a85d0c;--sun-bg:#fbeedd;--ok:#1d6b46;
--display:"Source Serif 4",Georgia,"Times New Roman",serif;--body:Inter,"Segoe UI",Arial,sans-serif}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#0f151c;--band:#151e28;--card:#1a232e;--ink:#e8edf2;--mut:#a3afbc;--line:#2b3744;--blue:#8dbbe8;--blue-fg:#0c1822;--sun:#f0b57a;--sun-bg:#2b2116;--ok:#6fcf9b;color-scheme:dark}}
:root[data-theme="dark"]{--bg:#0f151c;--band:#151e28;--card:#1a232e;--ink:#e8edf2;--mut:#a3afbc;--line:#2b3744;--blue:#8dbbe8;--blue-fg:#0c1822;--sun:#f0b57a;--sun-bg:#2b2116;--ok:#6fcf9b;color-scheme:dark}
*{box-sizing:border-box}
body{background:var(--bg);color:var(--ink);font:16px/1.6 var(--body);padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));padding-block:0}
h1,h2,h3{font-family:var(--display);font-weight:600;line-height:1.15;margin:0;text-wrap:balance}
h1{font-size:clamp(2rem,5.2vw,3.2rem)}h2{font-size:clamp(1.55rem,3.4vw,2.2rem)}h3{font-size:1.2rem}
p{margin:0}a{color:var(--blue)}
.wrap{max-width:1120px;margin:0 auto}
.eyebrow{font:600 .78rem/1 var(--body);letter-spacing:.12em;text-transform:uppercase;color:var(--sun)}
.mut{color:var(--mut)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font:600 1rem var(--body);text-decoration:none;background:var(--blue);color:var(--blue-fg);padding:.85rem 1.4rem;border-radius:8px;border:2px solid var(--blue);min-height:48px}
.btn.alt{background:transparent;color:var(--blue)}
.btn:focus-visible,a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--sun);outline-offset:2px}
header.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--bg);border-bottom:1px solid var(--line);margin-inline:calc(-1*max(16px,env(safe-area-inset-left,0px)));padding-inline:max(16px,env(safe-area-inset-left,0px))}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:64px;flex-wrap:wrap}
.brand{font:600 1.05rem/1.2 var(--display);color:var(--ink);text-decoration:none;max-width:15rem}
nav.main{display:flex;gap:1.1rem;align-items:center;flex-wrap:wrap}
nav.main a{color:var(--ink);text-decoration:none;font-size:.95rem;padding:.35rem 0;border-bottom:2px solid transparent}
nav.main a[aria-current="page"],nav.main a:hover{border-color:var(--sun)}
nav.main .btn{padding:.55rem 1rem;min-height:44px;color:var(--blue-fg);border-color:var(--blue)}
.menu-btn{display:none;font:600 .95rem var(--body);background:none;border:1px solid var(--line);color:var(--ink);border-radius:8px;padding:.5rem .9rem;min-height:44px}
@media (max-width:820px){.menu-btn{display:inline-block}nav.main{display:none;width:100%;flex-direction:column;align-items:stretch;gap:.2rem;padding-bottom:.8rem}nav.main.open{display:flex}nav.main a{padding:.7rem 0}}
.band{margin-inline:calc(-1*max(16px,env(safe-area-inset-left,0px)));padding-inline:max(16px,env(safe-area-inset-left,0px));padding-block:clamp(2.5rem,6vw,4.5rem)}
.band.alt{background:var(--band)}
.hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(1.5rem,4vw,3rem);align-items:center}
@media (max-width:860px){.hero{grid-template-columns:minmax(0,1fr)}}
.hero .lead{font-size:1.15rem;color:var(--mut);max-width:34rem;margin-top:1.1rem}
.actions{display:flex;gap:.8rem;flex-wrap:wrap;margin-top:1.6rem}
.stack{display:flex;flex-direction:column;gap:1rem}
.video{position:relative;aspect-ratio:16/9;max-width:100%;border-radius:12px;overflow:hidden;background:var(--blue);color:var(--blue-fg);border:1px solid var(--line)}
.video button.play{all:unset;position:absolute;inset:0;cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.8rem;text-align:center;padding:1rem}
.video button.play:focus-visible{outline:3px solid var(--sun);outline-offset:-6px}
.video .ring{width:68px;height:68px;border-radius:50%;background:var(--blue-fg);color:var(--blue);display:grid;place-items:center}
.video .ttl{font:600 1.1rem var(--display)}.video .sub{font-size:.88rem;opacity:.85}
.video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.video[data-empty] button.play{cursor:default}
.cap{font-size:.85rem;color:var(--mut);margin-top:.6rem}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.2rem;margin-top:2rem}
@media (max-width:860px){.grid3{grid-template-columns:minmax(0,1fr)}}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:1.4rem;display:flex;flex-direction:column;gap:.6rem}
.card .ic{width:44px;height:44px;border-radius:10px;background:var(--band);color:var(--blue);display:grid;place-items:center}
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.2rem;margin-top:2rem;counter-reset:s}
@media (max-width:860px){.steps{grid-template-columns:minmax(0,1fr)}}
.step{border-top:3px solid var(--blue);padding-top:1rem;display:flex;flex-direction:column;gap:.4rem}
.step b{font:600 .8rem var(--body);letter-spacing:.1em;text-transform:uppercase;color:var(--sun)}
.cal{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:.7rem;margin-top:1.6rem;list-style:none;padding:0}
@media (max-width:860px){.cal{grid-template-columns:repeat(2,minmax(0,1fr))}}
.cal li{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:.8rem .9rem;display:flex;flex-direction:column;gap:.15rem;font-size:.92rem}
.cal li b{font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;color:var(--mut)}
.cal li span.tag{font-size:.74rem;font-weight:600;color:var(--blue)}
.notbox{background:var(--sun-bg);border:1px solid var(--line);border-radius:12px;padding:1.4rem;margin-top:1.6rem}
.notbox ul{margin:.6rem 0 0;padding-left:1.2rem;display:flex;flex-direction:column;gap:.35rem}
.cta{display:flex;flex-direction:column;align-items:flex-start;gap:1rem;max-width:42rem}
footer{border-top:1px solid var(--line);margin-inline:calc(-1*max(16px,env(safe-area-inset-left,0px)));padding:2rem max(16px,env(safe-area-inset-left,0px)) calc(2rem + env(safe-area-inset-bottom,0px))}
footer .cols{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr) minmax(0,1fr);gap:1.5rem}
@media (max-width:860px){footer .cols{grid-template-columns:minmax(0,1fr)}}
footer h3{font:600 .8rem var(--body);letter-spacing:.1em;text-transform:uppercase;color:var(--mut);margin-bottom:.6rem}
footer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.35rem;font-size:.95rem}
.legal{font-size:.82rem;color:var(--mut);margin-top:1.5rem;padding-top:1rem;border-top:1px solid var(--line)}
@media (prefers-reduced-motion:no-preference){.btn{transition:transform .15s}.btn:hover{transform:translateY(-1px)}}
.faq{display:flex;flex-direction:column;gap:.6rem;margin-top:1.2rem;max-width:48rem}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:10px}
.faq summary{cursor:pointer;list-style:none;padding:1rem 3rem 1rem 1.1rem;font-weight:600;position:relative;min-height:48px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:1.1rem;top:50%;transform:translateY(-50%);font-size:1.4rem;color:var(--blue);line-height:1}
.faq details[open] summary::after{content:"\2212"}
.faq details>div{padding:0 1.1rem 1.1rem;color:var(--mut)}
.faq details>div p{margin:.5rem 0 0}
.split{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,.9fr);gap:clamp(1.5rem,4vw,3rem);align-items:start;margin-top:2rem}
@media (max-width:860px){.split{grid-template-columns:minmax(0,1fr)}}
.form{display:flex;flex-direction:column;gap:1rem}
.form .row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}
@media (max-width:600px){.form .row{grid-template-columns:minmax(0,1fr)}}
.form label{display:flex;flex-direction:column;gap:.35rem;font-weight:600;font-size:.95rem}
.form label small{font-weight:400;color:var(--mut)}
.form input,.form textarea{font:1rem var(--body);color:var(--ink);background:var(--card);border:1px solid var(--mut);border-radius:8px;padding:.75rem .8rem;min-height:48px;width:100%}
.form textarea{min-height:7rem;resize:vertical}
.form input:focus-visible,.form textarea:focus-visible{outline:3px solid var(--sun);outline-offset:2px}
.form .check{flex-direction:row;align-items:flex-start;gap:.6rem;font-weight:400;font-size:.92rem}
.form .check input{width:22px;min-height:22px;height:22px;margin-top:.15rem;flex:none}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.status{border-radius:10px;padding:1rem 1.1rem;border:1px solid var(--line);background:var(--card)}
.status.err{border-color:var(--sun);background:var(--sun-bg)}
.aside-list{list-style:none;margin:.8rem 0 0;padding:0;display:flex;flex-direction:column;gap:.7rem}
.aside-list li{display:flex;gap:.7rem}
.aside-list b{flex:none;width:28px;height:28px;border-radius:50%;background:var(--blue);color:var(--blue-fg);display:grid;place-items:center;font-size:.85rem}