/* Clínica da Visão — folha de estilos partilhada
   Direcção: editorial, assente em fotografia a toda a largura e em tipografia
   com contraste (serifa de display + geométrica de texto). Regras finas em vez
   de cartões; o roxo da marca usado com parcimónia, como acento. */

:root{
  --brand:#7B3FE4;
  --brand-soft:#AB71FF;
  --brand-deep:#2A1052;
  --paper:#FFFFFF;
  --paper-alt:#F4F1F8;
  --ink:#16121F;
  --muted:#635B77;
  --rule:#E0D9EC;
  --gold:#A8812F;

  --display:'Fraunces',ui-serif,Georgia,'Times New Roman',serif;
  --sans:'Outfit',ui-sans-serif,system-ui,-apple-system,'Segoe UI',sans-serif;

  --wrap:1180px;
  --gut:max(20px,env(safe-area-inset-left,0px));
  --gut-r:max(20px,env(safe-area-inset-right,0px));
}

@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --brand:#BA8EFF;
    --brand-soft:#D0B2FF;
    --brand-deep:#1A0C33;
    --paper:#141019;
    --paper-alt:#1D1728;
    --ink:#F3F0F7;
    --muted:#A79EBC;
    --rule:#312843;
    --gold:#D4AF68;
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --brand:#BA8EFF;
  --brand-soft:#D0B2FF;
  --brand-deep:#1A0C33;
  --paper:#141019;
  --paper-alt:#1D1728;
  --ink:#F3F0F7;
  --muted:#A79EBC;
  --rule:#312843;
  --gold:#D4AF68;
  color-scheme:dark;
}

*{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--sans);font-size:17px;line-height:1.6;font-weight:300;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit}
p{margin:0}
h1,h2,h3,h4{margin:0;font-weight:400;line-height:1.08;text-wrap:balance}
h1,h2{font-family:var(--display);letter-spacing:-.018em}
h1{font-size:clamp(2.5rem,6.2vw,4.6rem)}
h2{font-size:clamp(1.9rem,4vw,3rem)}
h3{font-family:var(--sans);font-weight:500;font-size:1.15rem;letter-spacing:-.005em}

.wrap{max-width:var(--wrap);margin-inline:auto;padding-left:var(--gut);padding-right:var(--gut-r)}
.narrow{max-width:62ch}
.lede{font-size:clamp(1.08rem,1.7vw,1.3rem);line-height:1.5;color:var(--muted);font-weight:300}
.kicker{
  font-size:.7rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;
  color:var(--brand);display:block;margin-bottom:1.1rem;
}
.rule{height:1px;background:var(--rule);border:0;margin:0}

/* ---------------- cabeçalho ---------------- */
.topbar{
  position:sticky;top:env(safe-area-inset-top,0px);z-index:40;
  background:var(--paper);border-bottom:1px solid var(--rule);
}
.topbar .wrap{display:flex;align-items:center;gap:1rem;padding-block:.8rem}
.brandmark{
  display:block;flex:0 0 auto;text-decoration:none;
  width:clamp(146px,22vw,196px);aspect-ratio:1477/189;
  background:var(--brand);
  -webkit-mask:url(imagens/logo.png) no-repeat left center/contain;
  mask:url(imagens/logo.png) no-repeat left center/contain;
}
.brandmark-tag{
  width:clamp(176px,30vw,236px);aspect-ratio:1477/290;
  -webkit-mask-image:url(imagens/logo-tagline.png);
  mask-image:url(imagens/logo-tagline.png);
}
.nav{margin-left:auto;display:flex;align-items:center;gap:1.45rem}
.nav a{text-decoration:none;font-size:.93rem;font-weight:400;color:var(--muted);white-space:nowrap}
.nav a:hover,.nav a[aria-current="page"]{color:var(--ink)}
.nav a[aria-current="page"]{font-weight:500}
.navbtn{
  display:none;margin-left:auto;background:none;border:1px solid var(--rule);
  border-radius:3px;padding:.45rem .7rem;color:var(--ink);font:inherit;font-size:.9rem;cursor:pointer;
}
@media(max-width:900px){
  .navbtn{display:block}
  .nav{
    display:none;position:absolute;left:0;right:0;top:100%;
    flex-direction:column;align-items:stretch;gap:0;
    background:var(--paper);border-bottom:1px solid var(--rule);
    padding-left:var(--gut);padding-right:var(--gut-r);padding-block:.4rem 1rem;
  }
  .nav.open{display:flex}
  .nav a{padding-block:.72rem;border-top:1px solid var(--rule);font-size:1rem}
}

/* ---------------- blocos ---------------- */
section{padding-block:clamp(3rem,6vw,5.5rem)}
section.tight{padding-block:clamp(2.2rem,4vw,3.4rem)}
.alt{background:var(--paper-alt)}
.deep{background:var(--brand-deep);color:#EFE8FB}
.deep h1,.deep h2,.deep h3{color:#fff}
.deep .lede{color:#C2B6DD}
.deep .kicker{color:var(--brand-soft)}

.split{display:grid;gap:clamp(2rem,5vw,4rem);grid-template-columns:1fr 1fr;align-items:center}
.split.wide-left{grid-template-columns:1.15fr .85fr}
.split.wide-right{grid-template-columns:.85fr 1.15fr}
@media(max-width:820px){.split,.split.wide-left,.split.wide-right{grid-template-columns:1fr}}
.split>*{min-width:0}

/* ---------------- espaços para fotografia ---------------- */
.photo{
  position:relative;width:100%;background:var(--paper-alt);
  border:1px dashed var(--rule);overflow:hidden;
}
.photo::after{
  content:attr(data-note);
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  text-align:center;padding:1.2rem;color:var(--muted);
  font-size:.78rem;letter-spacing:.04em;line-height:1.5;
}
.photo img{width:100%;height:100%;object-fit:cover;position:relative;z-index:1}
.photo.r43{aspect-ratio:4/3}
.photo.r32{aspect-ratio:3/2}
.photo.r11{aspect-ratio:1/1}
.photo.r169{aspect-ratio:16/9}
.photo.tall{aspect-ratio:3/4}

.hero-photo{
  position:relative;min-height:clamp(340px,52vh,540px);
  background:var(--brand-deep);display:flex;align-items:flex-end;
  border:0;overflow:hidden;
}
.hero-slides{position:absolute;inset:0;z-index:0}
.hero-slide{
  position:absolute;inset:0;opacity:0;transition:opacity 1.1s ease;
  background:var(--brand-deep);
}
.hero-slide.is-on{opacity:1}
.hero-slide::after{
  content:attr(data-note);position:absolute;inset:0;
  display:flex;align-items:center;justify-content:center;text-align:center;padding:2rem;
  color:#9E8FBF;font-size:.8rem;letter-spacing:.05em;
}
.hero-slide img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-dots{display:flex;gap:.5rem;margin-top:2.1rem}
.hero-dots button{
  width:36px;height:3px;padding:0;border:0;border-radius:2px;cursor:pointer;
  background:rgba(255,255,255,.34);transition:background .3s ease;
}
.hero-dots button[aria-selected="true"]{background:#fff}
.hero-dots button:hover{background:rgba(255,255,255,.65)}
.hero-photo .overlay{
  position:relative;z-index:2;width:100%;
  background:linear-gradient(to top,rgba(20,10,40,.86),rgba(20,10,40,0));
  padding-block:clamp(2.5rem,6vw,4.5rem) clamp(1.8rem,4vw,3rem);
}
.hero-photo .overlay h1,.hero-photo .overlay p{color:#fff}
.hero-photo .overlay .lede{color:#D4C8EC}

/* ---------------- botões ---------------- */
.btn{
  display:inline-block;font-family:var(--sans);font-weight:500;font-size:.95rem;
  text-decoration:none;padding:.78rem 1.5rem;border:1px solid var(--brand);border-radius:2px;
}
.btn-solid{background:var(--brand);color:var(--paper);border-color:var(--brand)}
.btn-ghost{color:var(--brand)}
.btn-light{border-color:rgba(255,255,255,.5);color:#fff}
.btns{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:2rem}

.arrowlink{
  display:inline-block;text-decoration:none;font-weight:500;font-size:.95rem;color:var(--brand);
  border-bottom:1px solid currentColor;padding-bottom:2px;
}

/* ---------------- listas editoriais ---------------- */
.entries{border-top:1px solid var(--rule)}
.entry{
  border-bottom:1px solid var(--rule);padding-block:clamp(1.6rem,3vw,2.4rem);
  display:grid;grid-template-columns:3.5rem 1fr;gap:1.5rem;align-items:start;
}
.entry .num{
  font-family:var(--display);font-size:1.5rem;color:var(--brand);line-height:1;
  font-variant-numeric:tabular-nums;padding-top:.15rem;
}
.entry h3{font-size:1.4rem;font-weight:400;font-family:var(--display);letter-spacing:-.01em;margin-bottom:.5rem}
.entry p{color:var(--muted);max-width:62ch;font-size:1rem}
@media(max-width:640px){.entry{grid-template-columns:2.4rem 1fr;gap:1rem}.entry .num{font-size:1.15rem}}

.rowlist{border-top:1px solid var(--rule);margin-top:2.4rem}
.rowlist .row{
  display:grid;grid-template-columns:minmax(190px,.4fr) 1fr;gap:1.5rem;
  padding-block:clamp(1.3rem,2.6vw,1.9rem);border-bottom:1px solid var(--rule);align-items:start;
}
.rowlist .row>*{min-width:0}
.rowlist h3{font-family:var(--display);font-weight:400;font-size:1.32rem;letter-spacing:-.012em}
.rowlist p{color:var(--muted);font-size:1rem;max-width:58ch}
.deep .rowlist,.deep .rowlist .row{border-color:rgba(255,255,255,.17)}
.deep .rowlist p{color:#C2B6DD}
@media(max-width:700px){.rowlist .row{grid-template-columns:1fr;gap:.45rem}}

.facts{display:grid;gap:0;border-top:1px solid var(--rule);margin-top:2.4rem}
.fact{display:grid;grid-template-columns:minmax(120px,.35fr) 1fr;gap:1.4rem;
  padding-block:1.05rem;border-bottom:1px solid var(--rule);align-items:baseline}
.fact dt{font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:500}
.fact dd{margin:0;font-size:1rem;line-height:1.5}
@media(max-width:560px){.fact{grid-template-columns:1fr;gap:.3rem}}

/* ---------------- carrossel de marcas ---------------- */
.carousel{position:relative;margin-top:1.8rem}
.carousel .track{
  display:flex;gap:.9rem;overflow-x:auto;scroll-snap-type:x proximity;
  scroll-behavior:smooth;padding-bottom:.4rem;
  scrollbar-width:none;-ms-overflow-style:none;
}
.carousel .track::-webkit-scrollbar{display:none}
.slot{
  flex:0 0 auto;width:178px;height:98px;scroll-snap-align:start;
  border:1px solid var(--rule);background:var(--paper);border-radius:2px;
  display:flex;align-items:center;justify-content:center;padding:1rem;
  position:relative;
}
.alt .slot{background:var(--paper)}
.slot span{
  font-size:.86rem;font-weight:500;letter-spacing:.02em;color:var(--muted);
  text-align:center;line-height:1.25;
}
.slot img{max-height:56px;width:auto;object-fit:contain}
@media(max-width:560px){.slot{width:142px;height:84px}}
.carousel .nav-btn{
  position:absolute;top:50%;transform:translateY(-50%);z-index:3;
  width:38px;height:38px;border-radius:50%;border:1px solid var(--rule);
  background:var(--paper);color:var(--ink);cursor:pointer;
  display:flex;align-items:center;justify-content:center;font-size:1rem;line-height:1;
  padding:0;
}
.carousel .nav-btn:disabled{opacity:.25;cursor:default}
.carousel .prev{left:-19px}
.carousel .next{right:-19px}
@media(max-width:1230px){.carousel .prev{left:4px}.carousel .next{right:4px}}

/* ---------------- lojas ---------------- */
.store-head{display:flex;flex-wrap:wrap;align-items:baseline;gap:.9rem;margin-bottom:.9rem}
.store-head h2{font-size:clamp(1.8rem,3.4vw,2.6rem)}
.tagpill{
  font-size:.68rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;
  color:var(--brand);border:1px solid var(--brand);border-radius:2px;padding:.28rem .6rem;
}
.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:.8rem;margin-top:1.6rem}
.bullets{list-style:none;margin:1.6rem 0 0;padding:0;display:grid;gap:.6rem}
.bullets li{position:relative;padding-left:1.3rem;color:var(--muted);font-size:.98rem}
.bullets li::before{content:"";position:absolute;left:0;top:.6em;width:6px;height:6px;background:var(--brand)}

/* ---------------- marcas próprias ---------------- */
.ownline{display:grid;gap:clamp(1.6rem,4vw,3rem);grid-template-columns:1fr 1fr;align-items:start}
@media(max-width:820px){.ownline{grid-template-columns:1fr}}
.ownline>*{min-width:0}
.own-name{font-family:var(--display);font-size:2rem;letter-spacing:-.015em;margin-bottom:.2rem}
.own-kind{font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin-bottom:.9rem}
.own-price{font-weight:500;font-size:1.05rem;margin-top:1.1rem;font-variant-numeric:tabular-nums}
.own-tiers{font-size:.88rem;color:var(--muted);margin-top:.25rem;font-variant-numeric:tabular-nums}
.premium .own-name{color:var(--gold)}

/* ---------------- rodapé ---------------- */
.foot{border-top:1px solid var(--rule);background:var(--paper);padding-block:2.6rem}
.foot .cols{display:grid;gap:2rem;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.foot h4{font-size:.72rem;letter-spacing:.15em;text-transform:uppercase;color:var(--muted);font-weight:600;margin-bottom:.85rem}
.foot a{text-decoration:none;color:var(--ink);font-size:.95rem}
.foot a:hover{color:var(--brand)}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:.45rem}
.foot .fine{margin-top:2.4rem;padding-top:1.6rem;border-top:1px solid var(--rule);font-size:.82rem;color:var(--muted);line-height:1.7}

/* ---------------- botão de marcação no cabeçalho ---------------- */
.btn-book{
  font:inherit;font-size:.9rem;font-weight:500;line-height:1.2;
  background:var(--brand);color:var(--paper);border:0;border-radius:2px;
  padding:.58rem 1.05rem;cursor:pointer;white-space:nowrap;flex:0 0 auto;
}
@media(max-width:420px){.btn-book{padding:.52rem .72rem;font-size:.82rem}}
button.btn{font-family:inherit;font-size:.95rem;line-height:1.2;cursor:pointer;background:transparent}

/* ---------------- janela de marcação ---------------- */
body.modal-on{overflow:hidden}
.modal{position:fixed;inset:0;z-index:100;display:flex;align-items:center;justify-content:center;
  padding:max(16px,env(safe-area-inset-left,0px)) max(16px,env(safe-area-inset-right,0px));
  padding-top:max(16px,env(safe-area-inset-top,0px));padding-bottom:max(16px,env(safe-area-inset-bottom,0px))}
.modal-back{position:absolute;inset:0;background:rgba(12,6,26,.62);backdrop-filter:blur(2px)}
.modal-box{
  position:relative;z-index:1;background:var(--paper);color:var(--ink);
  width:100%;max-width:620px;max-height:100%;overflow-y:auto;
  border:1px solid var(--rule);border-radius:4px;
  padding:clamp(1.6rem,4vw,2.6rem);box-shadow:0 24px 60px rgba(12,6,26,.3);
}
.modal-box h2{font-size:clamp(1.4rem,3vw,1.9rem);margin-bottom:1.4rem}
.modal-x{position:absolute;top:.6rem;right:.7rem;background:none;border:0;color:var(--muted);
  font-size:1.7rem;line-height:1;cursor:pointer;padding:.25rem .45rem}
.modal-x:hover{color:var(--ink)}
.modal-back-link{background:none;border:0;color:var(--muted);font:inherit;font-size:.86rem;
  cursor:pointer;padding:0 0 .9rem}
.modal-back-link:hover{color:var(--brand)}
.modal-foot{margin-top:1.3rem;font-size:.84rem;color:var(--muted);line-height:1.55}

.pickers{display:grid;gap:.8rem;grid-template-columns:1fr 1fr}
@media(max-width:520px){.pickers{grid-template-columns:1fr}}
.picker{
  text-align:left;background:var(--paper);border:1px solid var(--rule);border-radius:3px;
  padding:1.1rem 1.15rem;cursor:pointer;font:inherit;color:var(--ink);display:grid;gap:.35rem;
}
.picker:hover{border-color:var(--brand)}
.picker strong{font-family:var(--display);font-weight:400;font-size:1.3rem;letter-spacing:-.01em}
.picker span{font-size:.84rem;color:var(--muted);line-height:1.45}

.choices{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.5rem}
.choice{position:relative}
.choice input{position:absolute;opacity:0;width:0;height:0}
.choice span{display:inline-block;border:1px solid var(--rule);border-radius:2px;
  padding:.5rem .9rem;font-size:.9rem;cursor:pointer}
.choice input:checked+span{border-color:var(--brand);color:var(--brand);font-weight:500}
.choice input:focus-visible+span{outline:2px solid var(--brand);outline-offset:2px}

.fields{display:grid;gap:.95rem;grid-template-columns:1fr 1fr}
@media(max-width:520px){.fields{grid-template-columns:1fr}}
.field{display:grid;gap:.35rem;min-width:0}
.field-wide{grid-column:1/-1}
.field label{font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:500}
.field input,.field select,.field textarea{
  font:inherit;font-size:.97rem;color:var(--ink);background:var(--paper);
  border:1px solid var(--rule);border-radius:2px;padding:.6rem .7rem;width:100%;
}
.field textarea{resize:vertical;min-height:72px}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--brand);outline-offset:1px;border-color:var(--brand)}

.sendrow{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:1.6rem}
.sendrow .btn{cursor:pointer}
.btn-wa{background:#1FA855;border-color:#1FA855;color:#fff}
.btn-wa.is-off{background:var(--paper-alt);border-color:var(--rule);color:var(--muted);cursor:not-allowed}

:focus-visible{outline:2px solid var(--brand);outline-offset:3px}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}