/* ==========================================================
   Protocolo Máxima Visão® — sistema visual compartilhado
   Usado por: index (hub), sobre, a-visita, como-chegar, duvidas.
   A landing page /protocolo mantém o CSS embutido dela.
   Tokens idênticos aos da LP — não alterar sem alterar lá.
   ========================================================== */
:root{
  --ink:#0B1626; --ink2:#33415A; --mut:#8B93A1; --line:#E2DED4;
  --bg:#FFFFFF; --soft:#F6F3EC; --deep:#0B1626;
  --gold:#C9A24C; --gold-soft:#E3C687; --navy-card:#152A42;
  --max:1080px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);
  font:17px/1.65 Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}
.w{max-width:var(--max);margin:0 auto;padding:0 22px}
.narrow{max-width:720px}
h1{font-family:"Playfair Display",Georgia,serif;font-weight:600;font-size:clamp(29px,5vw,46px);line-height:1.1;letter-spacing:-.025em}
h2{font-family:"Playfair Display",Georgia,serif;font-weight:600;font-size:clamp(23px,3.4vw,33px);line-height:1.18;letter-spacing:-.02em}
h3{font-size:19px;font-weight:600;line-height:1.3}
p{margin:0 0 15px}
a{color:inherit}
.kick{font-size:11.5px;letter-spacing:.2em;text-transform:uppercase;font-weight:700;color:var(--gold)}
.lead{font-size:clamp(17px,2.1vw,20px);color:var(--ink2);line-height:1.6}
.mut{color:var(--mut)}
.sm{font-size:14.5px}
.xs{font-size:13px}
.center{text-align:center}

/* NAV */
nav{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
nav .w{display:flex;align-items:center;justify-content:space-between;height:62px;gap:16px}
.brand{font-family:"Playfair Display",serif;font-weight:600;font-size:17.5px;letter-spacing:-.01em;white-space:nowrap;text-decoration:none}
.brand small{display:block;font-family:Inter,sans-serif;font-size:10px;letter-spacing:.13em;text-transform:uppercase;color:var(--mut);font-weight:600;margin-top:1px}

/* BOTÕES */
.btn{display:inline-block;background:var(--navy-card);color:#fff;border:0;padding:13px 24px;border-radius:8px;
  font:600 15px/1 Inter,sans-serif;cursor:pointer;text-decoration:none;transition:.15s;white-space:nowrap}
.btn:hover{background:var(--deep);transform:translateY(-1px)}
.btn.sm{padding:10px 18px;font-size:14px}
.btn.gold{background:var(--gold)}.btn.gold:hover{background:#8f6c22}
.btn.out{background:transparent;color:var(--deep);border:1.5px solid var(--line)}
.btn.out:hover{background:var(--soft);transform:none}
.btn.wide{display:block;width:100%;text-align:center}

/* SEÇÕES */
section{padding:60px 0}
section.alt{background:var(--soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.head{max-width:660px;margin-bottom:34px}
.head h2{margin:12px 0 14px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.three{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.box{background:#fff;border:1px solid var(--line);border-radius:12px;padding:26px}
.box.on{border-color:var(--gold-soft);box-shadow:0 8px 28px -18px rgba(11,22,38,.25)}
.box .bx-t{font-family:"Playfair Display",Georgia,serif;font-size:21px;font-weight:600;margin-bottom:14px}
.num{font-family:"Playfair Display",serif;font-size:13px;font-weight:700;color:var(--deep);background:var(--gold-soft);
  width:29px;height:29px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.pub{background:#fff;border:1px solid var(--line);border-left:4px solid var(--gold);border-radius:0 12px 12px 0;padding:24px}
.pub.b{border-left-color:var(--navy-card)}
.pub ul{list-style:none}
.pub li{padding:6px 0 6px 22px;position:relative;font-size:15.5px;color:var(--ink2)}
.pub li::before{content:"—";position:absolute;left:0;color:var(--mut)}

/* LISTA DE PASSOS */
.steps{counter-reset:st;list-style:none;margin:0}
.steps li{position:relative;padding:0 0 26px 52px;border-left:2px solid var(--line);margin-left:14px}
.steps li:last-child{border-left-color:transparent;padding-bottom:0}
.steps li::before{counter-increment:st;content:counter(st,decimal-leading-zero);
  position:absolute;left:-16px;top:-2px;width:31px;height:31px;border-radius:50%;
  background:var(--gold-soft);color:var(--deep);font:700 12px/31px "Playfair Display",serif;text-align:center}
.steps b{display:block;font-size:17px;margin-bottom:5px}
.steps p{font-size:15.5px;color:var(--ink2);margin:0}

/* FAQ */
.faq{border-bottom:1px solid var(--line)}
.faq summary{padding:19px 0;cursor:pointer;font-weight:600;font-size:17px;list-style:none;
  display:flex;justify-content:space-between;gap:16px;align-items:flex-start}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--gold);font-size:22px;font-weight:400;line-height:1;flex-shrink:0}
.faq[open] summary::after{content:"–"}
.faq p{padding-bottom:19px;color:var(--ink2);font-size:16px;margin:0}

/* HUB — link da bio */
.hub{min-height:100vh;display:flex;flex-direction:column;
  background:linear-gradient(168deg,#F6F3EC 0%,#FBF9F4 46%,#fff 100%)}
.hub .inner{width:100%;max-width:470px;margin:0 auto;padding:36px 22px 30px;flex:1}
.avatar{width:112px;height:112px;border-radius:50%;object-fit:cover;display:block;margin:0 auto 18px;
  border:3px solid #fff;box-shadow:0 12px 34px -14px rgba(11,22,38,.42)}
.hub h1{font-size:27px;text-align:center;margin-bottom:6px}
.hub .role{text-align:center;font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--mut);font-weight:600}
.hub .reg{text-align:center;font-size:12.5px;color:var(--mut);margin-top:5px}
.hub .claim{text-align:center;font-size:16.5px;color:var(--ink2);line-height:1.55;margin:20px 0 4px}
.primary{display:block;background:var(--navy-card);color:#fff;text-decoration:none;border-radius:13px;
  padding:20px 22px;margin:24px 0 8px;box-shadow:0 16px 38px -18px rgba(11,22,38,.55);transition:.16s}
.primary:hover{background:var(--deep);transform:translateY(-2px)}
.primary .pt{font-family:"Playfair Display",serif;font-size:21px;font-weight:600;display:block;margin-bottom:4px}
.primary .ps{font-size:13.5px;color:#B9C2D0;display:block;line-height:1.45}
.primary .pa{float:right;color:var(--gold-soft);font-size:22px;line-height:1}
.links{list-style:none;margin:18px 0 0}
.links li{margin-bottom:9px}
.links a{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--line);
  border-radius:11px;padding:16px 18px;border-left:3px solid var(--gold-soft);text-decoration:none;transition:.14s}
.links a:hover{border-color:var(--gold-soft);background:#FDFBF6;transform:translateY(-1px)}
.links .tx{flex:1}
.links .tx b{display:block;font-size:15.5px;font-weight:600;line-height:1.3}
.links .tx span{display:block;font-size:12.5px;color:var(--mut);margin-top:2px;line-height:1.4}
.links .ar{color:#c8cfd8;font-size:17px}
.hubdiv{display:flex;align-items:center;gap:12px;margin:22px 0 14px;color:var(--mut);
  font-size:11px;letter-spacing:.16em;text-transform:uppercase;font-weight:700}
.hubdiv::before,.hubdiv::after{content:"";height:1px;background:var(--line);flex:1}

/* RODAPÉ */
footer{background:#0B1626;color:#8B93A1;padding:44px 0 28px;font-size:14px}
footer h4{color:#fff;font-family:"Playfair Display",serif;font-size:17px;font-weight:600;margin-bottom:11px}
footer a{color:#8B93A1;text-decoration:none}
footer a:hover{color:#fff}
.fgrid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:34px;padding-bottom:28px}
.fbot{padding-top:20px;border-top:1px solid #223046;font-size:12.5px;line-height:1.7}
footer.slim{padding:26px 0 22px;text-align:center}
footer.slim .fbot{border-top:0;padding-top:0}

@media(max-width:880px){
  .two,.three,.fgrid{grid-template-columns:1fr}
  section{padding:44px 0}
}

/* FOTOS NAS PÁGINAS INTERNAS */
.foto{width:100%;height:auto;display:block;border-radius:12px;
  box-shadow:0 16px 44px -24px rgba(11,22,38,.45)}
.foto-cap{font-size:12.5px;color:var(--mut);margin:10px 0 0;line-height:1.5}
.split{display:grid;grid-template-columns:.85fr 1.15fr;gap:40px;align-items:center}
.split.rev{grid-template-columns:1.15fr .85fr}
@media(max-width:880px){
  .split,.split.rev{grid-template-columns:1fr;gap:26px}
  .split .fotowrap{max-width:340px;margin:0 auto}
}

/* ==========================================================
   GUIA "ENTENDER" — páginas /entender, /entender-catarata,
   /entender-lentes. Conteúdo longo, leitura corrida.
   ========================================================== */
.qz{font-family:"Playfair Display",Georgia,serif;font-size:21px;font-weight:600;line-height:1.28;
  letter-spacing:-.01em;margin:38px 0 12px;padding-top:2px}
.qz:first-of-type{margin-top:26px}
section .narrow p{font-size:16.5px}

.indice{background:var(--soft);border:1px solid var(--line);border-radius:12px;padding:24px;margin-top:28px}
.indice ol{list-style:none;counter-reset:ix;margin:0}
.indice li{counter-increment:ix;position:relative;padding:10px 0 10px 34px;border-bottom:1px solid var(--line)}
.indice li:last-child{border-bottom:0;padding-bottom:0}
.indice li::before{content:counter(ix);position:absolute;left:0;top:11px;width:22px;height:22px;border-radius:50%;
  background:var(--gold-soft);color:var(--deep);font:700 11px/22px "Playfair Display",serif;text-align:center}
.indice a{font-weight:600;text-decoration:none;font-size:16.5px}
.indice a:hover{color:var(--gold)}
.indice span{display:block;font-size:13.5px;color:var(--mut);margin-top:2px;line-height:1.45}

.lista{list-style:none;margin:0 0 15px}
.lista li{position:relative;padding:9px 0 9px 20px;font-size:16px;color:var(--ink2);line-height:1.6;
  border-bottom:1px solid var(--line)}
.lista li:last-child{border-bottom:0}
.lista li::before{content:"";position:absolute;left:0;top:18px;width:7px;height:7px;border-radius:50%;background:var(--gold-soft)}
.lista b{color:var(--ink)}

.alerta{background:#FFF9EE;border:1px solid var(--gold-soft);border-left:4px solid var(--gold);
  border-radius:0 12px 12px 0;padding:20px 22px;margin:20px 0 6px;font-size:16px;color:var(--ink2)}
.alerta b{color:var(--ink)}

.destaque{background:var(--navy-card);color:#DCE3EC;border-radius:14px;padding:28px;margin:24px 0 8px;
  box-shadow:0 18px 44px -26px rgba(11,22,38,.6)}
.destaque p{font-size:16.5px;line-height:1.62}
.destaque b{color:#fff}
.destaque .sm{color:#AFBAC9;font-size:15px}

.assina{border-top:1px solid var(--line);padding-top:22px;font-size:15px;color:var(--ink2)}

.proxima{background:#fff;border:1px solid var(--gold-soft);border-radius:14px;padding:28px;
  box-shadow:0 10px 30px -20px rgba(11,22,38,.3)}

@media(max-width:880px){
  .qz{font-size:19.5px;margin-top:32px}
  .destaque{padding:22px}
}

/* ==========================================================
   CORREÇÃO — barra do topo estourava a largura em celular.
   Em 390px o nav media 421px e a página rolava 31px para o
   lado. Atinge todas as páginas que usam este arquivo.
   ========================================================== */
nav .w{min-width:0}
.brand{min-width:0;overflow:hidden}
.brand small{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
@media(max-width:520px){
  .brand{font-size:16.5px}
  .brand small{font-size:9px;letter-spacing:.09em}
  .btn.sm{padding:10px 14px;font-size:13.5px}
  nav .w{gap:10px}
}
@media(max-width:370px){
  .brand small{display:none}
}