/* ==========================================================================
   Sorriso Leve · Clínica odontológica no Centro de Campinas
   ========================================================================== */

@font-face{
  font-family:"Fraunces";
  src:url("fontes/fraunces-latin-wght-normal.woff2") format("woff2");
  font-weight:100 900;
  font-display:swap;
}
@font-face{
  font-family:"Fraunces";
  src:url("fontes/fraunces-latin-wght-italic.woff2") format("woff2");
  font-weight:100 900;
  font-style:italic;
  font-display:swap;
}
@font-face{
  font-family:"Manrope";
  src:url("fontes/manrope-latin-wght-normal.woff2") format("woff2");
  font-weight:200 800;
  font-display:swap;
}

:root{
  /* cor */
  --papel:#FAFCFA;
  --menta:#DCEFE4;
  --menta-clara:#EDF7F0;
  --tinta:#0C3B34;
  --verde:#1F5F4A;
  --verde-forte:#17493A;
  --mel:#F0A93C;
  --mel-escuro:#DE9A25;
  --texto-suave:#3A5A53;
  --linha:rgba(12,59,52,.15);
  --claro:#C8DCD5;

  /* tipografia */
  --t-detalhe:0.875rem;
  --t-texto:clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --t-sub:clamp(1.35rem, 1.15rem + 0.6vw, 1.55rem);
  --t-secao:clamp(1.75rem, 1.3rem + 2vw, 2.75rem);
  --t-topo:clamp(2.3rem, 1.4rem + 4.6vw, 4.2rem);

  --salto:clamp(3.5rem, 8vw, 6.5rem);
}

/* ---------- base ---------- */
*,*::before,*::after{box-sizing:border-box}

html{-webkit-text-size-adjust:100%}

body{
  margin:0;
  background:var(--papel);
  color:var(--tinta);
  font-family:"Manrope", system-ui, -apple-system, sans-serif;
  font-size:var(--t-texto);
  line-height:1.6;
  font-weight:400;
  overflow-x:hidden;
}

h1,h2,h3{
  font-family:"Fraunces", Georgia, serif;
  font-weight:600;
  line-height:1.06;
  letter-spacing:-0.015em;
  text-wrap:balance;
  margin:0 0 .8rem;
}
h1{font-size:var(--t-topo);line-height:1.02;letter-spacing:-0.02em}
h2{font-size:var(--t-secao)}
h3{font-size:var(--t-sub);line-height:1.15}

p{margin:0 0 1rem;text-wrap:pretty}
strong{font-weight:700}
img,svg{max-width:100%}

a{color:var(--verde)}

:focus-visible{outline:3px solid var(--tinta);outline-offset:3px;border-radius:6px}
.secao--escura :focus-visible,.rodape :focus-visible,.cta-fixo:focus-visible{outline-color:var(--mel)}

.envoltura{
  max-width:1120px;
  margin-inline:auto;
  padding-inline:clamp(1.25rem, 5vw, 2.5rem);
}

.simbolos{position:absolute;width:0;height:0;overflow:hidden}

.icone{width:1.15em;height:1.15em;flex:none;fill:currentColor;vertical-align:-0.18em}
.icone--mel{color:var(--mel)}
.icone--fina{width:1em;height:1em}

.visivel-leitor{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;
}

.agora{white-space:nowrap}

.pular{
  position:absolute;left:1rem;top:-5rem;z-index:100;
  background:var(--tinta);color:#FAFCFA;padding:.8rem 1.1rem;
  border-radius:0 0 14px 14px;text-decoration:none;font-weight:700;
  transition:top .15s ease;
}
.pular:focus{top:0}

/* ---------- botões e links ---------- */
.botao{
  display:inline-flex;align-items:center;justify-content:center;gap:.55em;
  background:var(--verde);color:#FAFCFA;
  font-family:inherit;font-size:var(--t-texto);font-weight:700;
  line-height:1.1;text-decoration:none;
  padding:.85em 1.4em;border:0;border-radius:999px;min-height:48px;
  cursor:pointer;
  box-shadow:0 14px 28px -16px rgba(12,59,52,.65);
  transition:transform .16s cubic-bezier(.16,1,.3,1), background-color .16s ease, box-shadow .16s ease;
}
.botao:hover{background:var(--verde-forte);transform:translateY(-2px);box-shadow:0 18px 30px -16px rgba(12,59,52,.7)}
.botao:active{transform:translateY(0)}
.botao--pequeno{font-size:var(--t-detalhe);padding:.6em 1.05em;min-height:42px}
.botao--claro{box-shadow:none}
.botao--grande{padding:1.05em 1.8em;min-height:58px}
/* na faixa escura o verde precisa de um contorno claro pra não sumir no fundo */
.secao--escura .botao{box-shadow:0 0 0 2px rgba(250,252,250,.9), 0 18px 32px -18px rgba(0,0,0,.8)}
.secao--escura .botao:hover{background:var(--verde-forte);box-shadow:0 0 0 2px #FAFCFA, 0 20px 34px -18px rgba(0,0,0,.8)}

.link-seta{
  display:inline-flex;align-items:center;gap:.4em;
  min-height:44px;padding-block:.3rem;
  color:var(--verde);font-weight:700;text-decoration:none;
}
.link-seta:hover{text-decoration:underline;text-underline-offset:3px}
.link-seta .icone{transition:transform .2s cubic-bezier(.16,1,.3,1)}
.link-seta:hover .icone{transform:translateX(4px)}

/* ---------- topo ---------- */
.topo{
  position:relative;z-index:20;
  background:var(--papel);border-bottom:1px solid var(--linha);
}
.topo__linha{
  display:flex;align-items:center;justify-content:space-between;gap:1.5rem;
  padding-block:.9rem;
}
.marca{display:flex;align-items:center;gap:.7rem;min-height:48px;text-decoration:none;color:var(--tinta)}
.marca__arco{width:40px;height:auto;color:var(--verde)}
.marca__texto{display:flex;flex-direction:column;line-height:1.05}
.marca__texto strong{font-family:"Fraunces", Georgia, serif;font-size:var(--t-sub);letter-spacing:-.01em}
.marca__texto small{font-size:var(--t-detalhe);color:var(--texto-suave);letter-spacing:.01em}
.menu{display:flex;gap:1.5rem}
.menu a{color:var(--tinta);font-weight:600;font-size:var(--t-detalhe);text-decoration:none}
.menu a:hover{color:var(--verde)}

/* ---------- topo (hero) ---------- */
.hero{
  background:
    radial-gradient(115% 75% at 88% -5%, #E6F5EC 0%, rgba(230,245,236,0) 58%),
    var(--papel);
  padding-block:clamp(2.2rem, 5vw, 4rem) clamp(3rem, 7vw, 5.5rem);
}
.hero__grade{
  display:grid;grid-template-columns:minmax(0,1.06fr) minmax(0,.94fr);
  gap:clamp(2rem, 5vw, 4.5rem);align-items:center;
}
.rotulo{
  display:inline-flex;align-items:center;gap:.55rem;
  font-size:var(--t-detalhe);font-weight:700;color:var(--verde);
  margin:0 0 1.1rem;
}
.rotulo__ponto{width:.6rem;height:.6rem;border-radius:50%;background:var(--mel);flex:none}
.hero__linha{color:var(--texto-suave);max-width:52ch;margin-bottom:1.6rem}
.hero__acoes{
  display:flex;flex-wrap:wrap;align-items:center;gap:1rem 1.6rem;
  margin-bottom:1.4rem;
}
.hero__prova{
  display:flex;align-items:flex-start;gap:.5rem;
  color:var(--texto-suave);margin:0;max-width:44ch;
}
.hero__prova .icone{margin-top:.15rem}
.hero__arte{max-width:520px;width:100%;justify-self:end}
.arte{display:block;width:100%;height:auto}

/* ---------- seções ---------- */
.secao{padding-block:var(--salto)}
.secao--menta{background:var(--menta)}
.secao--escura{background:var(--tinta);color:var(--claro)}
.secao--escura h2,.secao--escura h3,.secao__titulo-claro{color:#FAFCFA}
.secao__linha{color:var(--texto-suave);max-width:60ch;margin-bottom:2rem}
.secao__linha--claro{color:var(--claro)}

/* ---------- tratamentos ---------- */
.trat__grade{
  display:grid;grid-template-columns:minmax(0,.82fr) minmax(0,1.18fr);
  gap:clamp(2rem, 5vw, 4rem);align-items:start;
}
.trat__nota{
  background:var(--papel);border-left:4px solid var(--mel);
  border-radius:0 16px 16px 0;padding:1rem 1.25rem;
  font-weight:600;max-width:40ch;margin:1.6rem 0 0;
}
.trat__lista{list-style:none;margin:0;padding:0}
.trat__item{
  display:grid;grid-template-columns:auto minmax(0,1fr);
  column-gap:1.25rem;row-gap:.7rem;
  padding:1.5rem 0;border-top:1px solid var(--linha);
}
.trat__item:last-child{border-bottom:1px solid var(--linha)}
.trat__icone{
  grid-row:1 / span 2;align-self:start;
  width:58px;height:58px;border-radius:18px;
  background:var(--papel);border:1px solid var(--linha);
  display:grid;place-items:center;
}
.trat__icone svg{width:40px;height:40px}
.trat__texto h3{margin-bottom:.4rem}
.trat__texto p{margin:0;color:var(--texto-suave);max-width:58ch}
.trat__cta{
  grid-column:2;display:inline-flex;align-items:center;gap:.4em;
  min-height:44px;padding-block:.3rem;
  font-size:var(--t-detalhe);font-weight:700;color:var(--verde);
  text-decoration:none;
}
.trat__cta:hover{text-decoration:underline;text-underline-offset:3px}

/* ---------- como funciona ---------- */
.passos{
  list-style:none;margin:2.6rem 0 2.8rem;padding:0;
  --gap-passos:clamp(1.5rem, 4vw, 3rem);
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));
  gap:var(--gap-passos);
}
.passo{position:relative}
.passo__n{
  display:inline-grid;place-items:center;
  width:50px;height:50px;border-radius:50%;
  background:var(--mel);color:var(--tinta);
  font-family:"Fraunces", Georgia, serif;font-weight:600;font-size:var(--t-sub);
  margin-bottom:1rem;
}
.passo h3{margin-bottom:.45rem}
.passo p{margin:0;color:var(--claro);max-width:40ch}

.chamada{text-align:center}
.chamada__marca svg{width:72px;height:auto;margin-bottom:1.2rem}
.chamada__titulo{
  max-width:22ch;margin-inline:auto;margin-bottom:1rem;
}
.chamada__linha{color:var(--claro);max-width:45ch;margin:0 auto 2rem}

/* ---------- a clínica ---------- */
.clinica__grade{
  display:grid;grid-template-columns:minmax(0,.82fr) minmax(0,1.18fr);
  gap:clamp(2rem, 5vw, 4rem);align-items:center;
}
.clinica__figura{margin:0}
.clinica__figura .arte{max-width:420px;margin-inline:auto}
figure figcaption{
  font-size:var(--t-detalhe);color:var(--texto-suave);
  text-align:center;margin-top:.9rem;
}
.clinica__texto p{color:var(--texto-suave)}
.principios{list-style:none;margin:1.6rem 0 0;padding:0;display:grid;gap:.75rem}
.principios li{display:flex;align-items:flex-start;gap:.6rem;font-weight:600}
.principios .icone{margin-top:.2rem}
.clinica__cro{
  font-size:var(--t-detalhe);color:var(--texto-suave);
  margin:1.8rem 0 0;padding-top:1.2rem;border-top:1px solid var(--linha);
}

/* ---------- depoimentos (reservado) ---------- */
.depoimentos{
  list-style:none;margin:0;padding:0;
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));
  gap:clamp(1rem, 3vw, 1.75rem);
}
.depoimento{
  background:var(--papel);border-radius:20px;padding:1.5rem;
  display:flex;flex-direction:column;gap:.85rem;
}
.depoimento--vazio{border:2px dashed rgba(12,59,52,.3);background:transparent}
.depoimento__tag{
  font-size:var(--t-detalhe);font-weight:700;letter-spacing:.1em;
  text-transform:uppercase;color:var(--verde);
}
.depoimento p{
  margin:0;font-family:"Fraunces", Georgia, serif;font-style:italic;
  line-height:1.45;color:var(--tinta);
}
.depoimento__autor{font-size:var(--t-detalhe);font-weight:600;color:var(--texto-suave)}

/* ---------- dúvidas ---------- */
.duvidas__grade{
  display:grid;grid-template-columns:minmax(0,.78fr) minmax(0,1.22fr);
  gap:clamp(2rem, 5vw, 4rem);align-items:start;
}
.duvida{border-top:1px solid var(--linha);padding:1.15rem 0}
.duvida:last-child{border-bottom:1px solid var(--linha)}
.duvida summary{
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  cursor:pointer;list-style:none;
  font-family:"Fraunces", Georgia, serif;font-weight:600;
  font-size:var(--t-sub);line-height:1.25;
}
.duvida summary::-webkit-details-marker{display:none}
.duvida summary::after{
  content:"";flex:none;width:1em;height:1em;
  background:
    linear-gradient(var(--verde),var(--verde)) center/100% 2px no-repeat,
    linear-gradient(var(--verde),var(--verde)) center/2px 100% no-repeat;
  transition:transform .2s cubic-bezier(.16,1,.3,1);
}
.duvida[open] summary::after{transform:rotate(45deg)}
.duvida p{margin:.75rem 0 0;color:var(--texto-suave);max-width:60ch}

/* ---------- perguntas frequentes ---------- */
.faq__grade{max-width:880px}
.faq__capa{max-width:60ch;margin-bottom:2.2rem}
.faq__capa h2{margin-bottom:.8rem}

/* ---------- onde fica ---------- */
.onde__grade{
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));
  gap:clamp(2rem, 5vw, 3.5rem);align-items:start;
}
.onde__cartao{
  background:var(--papel);border-radius:26px;
  padding:clamp(1.5rem, 3vw, 2.4rem);
  display:grid;gap:1.15rem;
  font-variant-numeric:tabular-nums;
}
.onde__item{display:flex;gap:.9rem;align-items:flex-start;margin:0;color:var(--texto-suave);line-height:1.55}
.onde__item strong{color:var(--tinta)}
.onde__item .icone{color:var(--verde);margin-top:.2rem}
.onde__item a{color:var(--verde);text-decoration:none}
.onde__item a:hover{text-decoration:underline}
.onde__risco{border:0;border-top:1px solid var(--linha);margin:0}
.onde__figura{margin:0}

/* ---------- rodapé ---------- */
.rodape{
  background:#082B26;color:#B9D2CB;
  padding-block:clamp(2.6rem, 6vw, 4rem) 1.5rem;
  font-size:var(--t-detalhe);
  font-variant-numeric:tabular-nums;
}
.rodape p{margin:0 0 .35rem;line-height:1.6}
.rodape__grade{
  display:grid;grid-template-columns:1.5fr 1.1fr 1.1fr 1fr;
  gap:2rem;
}
.rodape__marca{font-family:"Fraunces", Georgia, serif;font-size:var(--t-sub);color:#FAFCFA;margin-bottom:.6rem}
.rodape__titulo{color:#FAFCFA;font-weight:700;margin-bottom:.5rem}
.rodape a{color:#B9D2CB}
.rodape a:hover{color:#FAFCFA}
.rodape__fim{
  border-top:1px solid rgba(250,252,250,.14);
  margin-top:2.4rem;padding-top:1.25rem;
}

/* ---------- botão fixo (celular) ---------- */
.cta-fixo{
  position:fixed;left:1rem;right:1rem;bottom:1rem;z-index:60;
  display:none;align-items:center;justify-content:center;gap:.5em;
  background:var(--verde);color:#FAFCFA;font-weight:700;
  padding:.95rem 1rem;border-radius:999px;min-height:52px;text-decoration:none;
  box-shadow:0 16px 34px -10px rgba(8,43,38,.75);
  opacity:0;transform:translateY(130%);
  transition:opacity .25s ease, transform .3s cubic-bezier(.16,1,.3,1);
}
.cta-fixo--visivel{opacity:1;transform:translateY(0)}

/* ---------- entrada do topo ---------- */
@media (prefers-reduced-motion: no-preference){
  .hero__texto > *{animation:subir .7s cubic-bezier(.16,1,.3,1) backwards}
  .hero__texto > *:nth-child(2){animation-delay:.06s}
  .hero__texto > *:nth-child(3){animation-delay:.12s}
  .hero__texto > *:nth-child(4){animation-delay:.18s}
  .hero__texto > *:nth-child(5){animation-delay:.24s}
  .hero__arte{animation:surgir .9s cubic-bezier(.16,1,.3,1) .1s backwards}
  .arte__arco{stroke-dasharray:560;stroke-dashoffset:560;animation:desenhar 1.1s cubic-bezier(.16,1,.3,1) .35s forwards}
}
@keyframes subir{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
@keyframes surgir{from{opacity:0;transform:translateY(22px) scale(.98)}to{opacity:1;transform:none}}
@keyframes desenhar{to{stroke-dashoffset:0}}

/* ==========================================================================
   Responsivo
   ========================================================================== */
@media (max-width:1000px){
  .menu{display:none}
}

@media (min-width:901px){
  .trat__cabeca{position:sticky;top:2rem}
  .passo:not(:last-child)::after{
    content:"";position:absolute;top:25px;left:66px;right:calc(-1 * var(--gap-passos) + 24px);
    height:2px;
    background:repeating-linear-gradient(90deg, rgba(250,252,250,.35) 0 9px, transparent 9px 18px);
  }
}

@media (max-width:900px){
  .hero__grade,.trat__grade,.clinica__grade,
  .duvidas__grade,.onde__grade{grid-template-columns:1fr}
  .hero__arte{justify-self:center;margin-top:.5rem}
  .clinica__figura{order:-1}
  .passos{grid-template-columns:1fr;gap:2rem}
  .depoimentos{grid-template-columns:1fr}
}

@media (max-width:820px){
  .rodape__grade{grid-template-columns:1fr 1fr}
}

@media (max-width:760px){
  body{padding-bottom:5.5rem}
  .cta-fixo{display:flex}
  .rodape{padding-bottom:1.5rem}
}

@media (max-width:620px){
  .topo .botao{display:none}
}

@media (max-width:520px){
  .marca__texto small{display:none}
  .rodape__grade{grid-template-columns:1fr}
  .trat__icone{width:50px;height:50px;border-radius:15px}
  .trat__icone svg{width:34px;height:34px}
}

@media (prefers-reduced-motion: reduce){
  .cta-fixo{transition:none}
  html{scroll-behavior:auto}
}