*,*::before,*::after{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0; font-family:var(--f-txt); color:var(--tinta);
  background:var(--ceu-1);
  -webkit-font-smoothing:antialiased; overflow-x:hidden;
  display:flex; flex-direction:column;
}
h1,h2,h3,h4{font-family:var(--f-tit); margin:0; line-height:1.12; letter-spacing:-.01em}
h1{font-size:clamp(2rem,5vw,3.1rem); font-weight:800}
h2{font-size:clamp(1.4rem,3.2vw,2.1rem); font-weight:700}
h3{font-size:1.15rem; font-weight:700}
p{margin:0 0 .7em; line-height:1.62}
button{font:inherit; color:inherit; cursor:pointer; border:0; background:none}
input,select,textarea{font:inherit; color:inherit}
img,svg{display:block; max-width:100%}
:focus-visible{outline:3px solid var(--anil); outline-offset:3px; border-radius:6px}
::selection{background:var(--sol); color:var(--tinta)}

/* fundo vivo -------------------------------------------------- */
#ceu{position:fixed; inset:0; z-index:-2; overflow:hidden; pointer-events:none;
  background:linear-gradient(165deg,var(--ceu-1) 0%,var(--ceu-2) 48%,var(--ceu-3) 100%)}
#ceu .bolha{position:absolute; border-radius:50%; filter:blur(38px); opacity:.4; animation:flutua 22s ease-in-out infinite}
@keyframes flutua{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(24px,-38px) scale(1.12)}}
#fx{position:fixed; inset:0; z-index:60; pointer-events:none}

/* estrutura --------------------------------------------------- */
#topo{
  position:sticky; top:0; z-index:40;
  display:flex; align-items:center; gap:14px; flex-wrap:wrap;
  padding:10px clamp(12px,3vw,28px);
  background:rgba(255,255,255,.72); backdrop-filter:blur(14px) saturate(1.3);
  border-bottom:1px solid var(--borda);
}
.marca{display:flex; align-items:center; gap:10px; padding:4px 8px; border-radius:var(--r-md)}
.marca:hover{background:var(--papel-2)}
.marca-selo{width:42px; height:42px; display:grid; place-items:center; flex:0 0 auto}
.marca-selo svg{width:42px;height:42px}
.marca-txt{display:flex; flex-direction:column; text-align:left; line-height:1.15}
.marca-txt strong{font-family:var(--f-tit); font-size:1.08rem}
.marca-txt small{color:var(--tinta-3); font-size:.72rem; font-weight:700; letter-spacing:.03em; text-transform:uppercase}

/* O menu do consultório é uma faixa horizontal, sempre. Com seis abas
   ele não caberia numa tela de celular, então rola de lado em vez de
   quebrar em duas linhas ou virar coluna — barra de navegação que muda
   de altura empurra o conteúdo e faz perder o lugar. */
/* Precisa vir antes da regra de display: `display:flex` num seletor de
   id ganha do `[hidden]{display:none}` que o navegador aplica sozinho,
   e o menu apareceria para quem nem entrou. */
#menu-dra[hidden]{display:none}

#menu-dra{display:flex; gap:4px; margin-left:auto; flex-wrap:nowrap;
  overflow-x:auto; scrollbar-width:none; -webkit-overflow-scrolling:touch;
  max-width:100%; scroll-snap-type:x proximity}
#menu-dra::-webkit-scrollbar{display:none}
.nav-b{flex:none; white-space:nowrap; scroll-snap-align:start}
.nav-b{
  display:flex; align-items:center; gap:7px; padding:9px 14px; border-radius:var(--r-pill);
  font-weight:800; font-size:.9rem; color:var(--tinta-2); transition:var(--t-rapido);
}
.nav-b span{font-size:1.05rem; transition:transform var(--t-rapido)}
.nav-b:hover{background:var(--papel); color:var(--tinta)}
.nav-b:hover span{transform:scale(1.25) rotate(-8deg)}
.nav-b[aria-current="true"]{background:var(--anil); color:#fff; box-shadow:var(--sm-1)}
.topo-dir{display:flex; gap:6px}
.icone-b[hidden]{display:none}
.b-sair{background:var(--coral); color:#fff}
.b-sair:hover{background:var(--coral-esc)}
.icone-b{
  width:40px; height:40px; border-radius:50%; display:grid; place-items:center; font-size:1.1rem;
  background:var(--papel); box-shadow:var(--sm-1); transition:var(--t-rapido);
}
.icone-b:hover{transform:translateY(-2px) rotate(-6deg)}
.icone-b.mudo{opacity:.4}

#palco{flex:1; width:100%; max-width:var(--largura); margin:0 auto; padding:clamp(18px,4vw,42px) clamp(14px,4vw,28px) 60px}
#palco:focus{outline:none}

#rodape{
  display:flex; justify-content:center; align-items:center; gap:8px; flex-wrap:wrap;
  padding:18px; font-size:.82rem; color:var(--tinta-3); border-top:1px solid var(--borda);
  background:rgba(255,255,255,.5);
}
#rodape .link{text-decoration:underline; font-weight:700}
#rodape .sep{opacity:.5}

@media (max-width:720px){
  #menu-dra[hidden]{display:none}
  #menu-dra{order:3; width:100%; margin:6px 0 0; padding-bottom:2px}
  .nav-b{font-size:.78rem; padding:8px 12px}
  .nav-b span{font-size:1rem}
  .marca-txt small{display:none}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important; animation-iteration-count:1!important; transition-duration:.01ms!important}
}
@media print{
  #topo,#rodape,#ceu,#fx,.nao-imprime{display:none!important}
  body{background:#fff}
  #palco{padding:0; max-width:none}
}