/* ==========================================================================
   OrthoHope — sistema visual
   ========================================================================== */

:root {
  --verde-900: #08302c;
  --verde-800: #0b463f;
  --verde-700: #0f6156;
  --verde-600: #147a6c;
  --verde-500: #1a9483;
  --verde-200: #b9e2da;
  --verde-100: #e2f2ef;
  --verde-50:  #f2f9f7;

  --areia:  #faf7f3;
  --branco: #ffffff;
  --tinta:  #14312d;
  --tinta-2:#5b706c;
  --tinta-3:#8b9c99;
  --linha:  #e6e2dc;

  --ouro:   #c8961f;
  --coral:  #d9634c;

  --r-sm: 10px;
  --r:    16px;
  --r-lg: 26px;
  --r-full: 999px;

  --sombra-sm: 0 1px 2px rgba(8,48,44,.06), 0 2px 8px rgba(8,48,44,.05);
  --sombra:    0 4px 12px rgba(8,48,44,.07), 0 12px 32px rgba(8,48,44,.07);
  --sombra-lg: 0 12px 28px rgba(8,48,44,.10), 0 30px 60px rgba(8,48,44,.12);

  --serif: "Fraunces", "Iowan Old Style", Georgia, "Times New Roman", serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
          "Helvetica Neue", Arial, sans-serif;

  --largura: 1180px;
  --topo: 74px;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--topo) + 16px); }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  color: var(--tinta);
  background: var(--branco);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }
a { color: var(--verde-700); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -.015em;
  margin: 0 0 .5em;
  color: var(--verde-900);
}
h1 { font-size: clamp(2.1rem, 5.2vw, 3.6rem); }
h2 { font-size: clamp(1.7rem, 3.6vw, 2.6rem); }
h3 { font-size: clamp(1.15rem, 2vw, 1.4rem); }
p  { margin: 0 0 1em; }

.container { width: 100%; max-width: var(--largura); margin: 0 auto; padding: 0 22px; }
.secao { padding: clamp(56px, 8vw, 104px) 0; }
.secao--areia { background: var(--areia); }
.secao--verde { background: var(--verde-900); color: #dbeeea; }
.secao--verde h2, .secao--verde h3 { color: #fff; }

.centro { text-align: center; }
.medio { max-width: 700px; margin-inline: auto; }

.olho {
  display: inline-block;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--verde-600);
  margin-bottom: .9rem;
}
.secao--verde .olho { color: var(--verde-200); }

.sub { color: var(--tinta-2); font-size: 1.06rem; }
.secao--verde .sub { color: #a8ccc6; }

/* ---------- botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  padding: .95rem 1.7rem;
  border: 0; border-radius: var(--r-full);
  font-family: var(--sans); font-size: 1rem; font-weight: 600;
  cursor: pointer; text-decoration: none;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
  white-space: nowrap;
}
.btn:hover { text-decoration: none; transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn:focus-visible { outline: 3px solid var(--verde-500); outline-offset: 3px; }

.btn--primario { background: var(--verde-700); color: #fff; box-shadow: var(--sombra-sm); }
.btn--primario:hover { background: var(--verde-800); box-shadow: var(--sombra); color: #fff; }

.btn--zap { background: #1faa54; color: #fff; }
.btn--zap:hover { background: #17913f; color: #fff; }

.btn--claro { background: #fff; color: var(--verde-800); box-shadow: var(--sombra-sm); }
.btn--claro:hover { background: var(--verde-50); color: var(--verde-900); }

.btn--linha { background: transparent; color: var(--verde-800); box-shadow: inset 0 0 0 1.5px var(--verde-200); }
.btn--linha:hover { background: var(--verde-50); color: var(--verde-900); }

.btn--pequeno { padding: .6rem 1.15rem; font-size: .92rem; }
.btn--largo { width: 100%; }
.btn[disabled] { opacity: .45; pointer-events: none; }

/* ---------- topo ---------- */
.topo {
  position: sticky; top: 0; z-index: 60;
  height: var(--topo);
  background: rgba(255,255,255,.9);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--linha);
}
.topo__int { height: 100%; display: flex; align-items: center; gap: 1.6rem; }
.marca { display: flex; align-items: center; gap: .65rem; font-family: var(--serif);
         font-size: 1.32rem; font-weight: 700; color: var(--verde-900); letter-spacing: -.02em; }
.marca:hover { text-decoration: none; }
.marca__ico { width: 34px; height: 34px; flex: 0 0 34px; }
.marca small { display: block; font-family: var(--sans); font-size: .58rem;
               font-weight: 600; letter-spacing: .16em; text-transform: uppercase;
               color: var(--verde-600); margin-top: -3px; }

.nav { display: flex; align-items: center; gap: 1.6rem; margin-left: auto; }
.nav a { color: var(--tinta); font-size: .95rem; font-weight: 500; }
.nav a:hover { color: var(--verde-700); text-decoration: none; }

.menu-btn { display: none; background: none; border: 0; padding: 8px; cursor: pointer;
            margin-left: auto; color: var(--verde-900); }

/* páginas internas (agendar, painel, reserva): só um link de volta.
   Não vira hambúrguer — por isso não usa .nav */
.nav-simples { display: flex; align-items: center; gap: 1.2rem; margin-left: auto; }
.nav-simples a, .nav-simples .link-btn { color: var(--tinta); font-size: .95rem; font-weight: 500; }
.nav-simples a:hover { color: var(--verde-700); text-decoration: none; }

/* ---------- hero ---------- */
.hero { position: relative; background: var(--verde-900); color: #fff; overflow: hidden; }
.hero__foto { position: absolute; inset: 0; }
.hero__foto img { width: 100%; height: 100%; object-fit: cover; opacity: .38; }
.hero::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(105deg, var(--verde-900) 18%, rgba(8,48,44,.82) 52%, rgba(8,48,44,.35) 100%);
}
.hero__int { position: relative; z-index: 2; padding: clamp(64px, 10vw, 118px) 0; max-width: 640px; }
.hero h1 { color: #fff; margin-bottom: .45em; }
.hero h1 em { font-style: normal; color: var(--verde-200); }
.hero__sub { font-size: 1.14rem; color: #bcdcd6; max-width: 33em; }
.hero__acoes { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2rem; }

.selo-google {
  display: inline-flex; align-items: center; gap: .7rem;
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.18);
  padding: .55rem 1.05rem; border-radius: var(--r-full);
  font-size: .9rem; color: #d6ece8; margin-bottom: 1.5rem;
}
.estrelas { color: #ffc83d; letter-spacing: .08em; }

/* ---------- barra de confiança ---------- */
.confianca { background: var(--verde-800); color: #cfe6e1; }
.confianca__grade { display: grid; grid-template-columns: repeat(4, 1fr);
                    gap: 1px; background: rgba(255,255,255,.1); }
.confianca__item { background: var(--verde-800); padding: 1.6rem 1.2rem; text-align: center; }
.confianca__item strong { display: block; font-family: var(--serif); font-size: 1.5rem;
                          color: #fff; line-height: 1.2; }
.confianca__item span { font-size: .84rem; letter-spacing: .04em; }

/* ---------- cards ---------- */
.grade { display: grid; gap: 1.4rem; }
.grade--2 { grid-template-columns: repeat(2, 1fr); }
.grade--3 { grid-template-columns: repeat(3, 1fr); }
.grade--4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: #fff; border: 1px solid var(--linha); border-radius: var(--r);
  padding: 1.7rem; box-shadow: var(--sombra-sm);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.card--link:hover { transform: translateY(-4px); box-shadow: var(--sombra);
                    border-color: var(--verde-200); text-decoration: none; }
.card h3 { margin-bottom: .35rem; }
.card p { color: var(--tinta-2); font-size: .96rem; margin: 0; }

.card-cat { display: flex; flex-direction: column; overflow: hidden; padding: 0; }
.card-cat img { width: 100%; height: 200px; object-fit: cover; }
.card-cat__txt { padding: 1.5rem 1.6rem 1.7rem; display: flex; flex-direction: column; flex: 1; }
.card-cat__txt p { flex: 1; }
.card-cat__link { margin-top: 1.1rem; font-weight: 600; font-size: .95rem;
                  color: var(--verde-700); display: inline-flex; align-items: center; gap: .4rem; }

.ico-circulo {
  width: 52px; height: 52px; border-radius: var(--r-full);
  background: var(--verde-100); color: var(--verde-700);
  display: grid; place-items: center; margin-bottom: 1rem;
}

/* ---------- lista de serviços / preços ---------- */
.abas { display: flex; flex-wrap: wrap; gap: .5rem; justify-content: center; margin-bottom: 2.4rem; }
.aba {
  padding: .6rem 1.25rem; border-radius: var(--r-full);
  border: 1.5px solid var(--linha); background: #fff;
  font-family: var(--sans); font-size: .93rem; font-weight: 600; color: var(--tinta-2);
  cursor: pointer; transition: all .18s ease;
}
.aba:hover { border-color: var(--verde-200); color: var(--verde-800); }
.aba[aria-selected="true"] { background: var(--verde-700); border-color: var(--verde-700); color: #fff; }

.preco-lista { display: grid; gap: .75rem; }
.preco-item {
  display: flex; align-items: flex-start; gap: 1.2rem;
  background: #fff; border: 1px solid var(--linha); border-radius: var(--r);
  padding: 1.25rem 1.5rem; transition: border-color .18s ease, box-shadow .18s ease;
}
.preco-item:hover { border-color: var(--verde-200); box-shadow: var(--sombra-sm); }
.preco-item__txt { flex: 1; min-width: 0; }
.preco-item__txt h3 { font-size: 1.08rem; margin-bottom: .2rem; }
.preco-item__txt p { font-size: .92rem; color: var(--tinta-2); margin: 0; }
.preco-item__meta { display: flex; align-items: center; gap: .5rem; margin-top: .5rem;
                    font-size: .82rem; color: var(--tinta-3); }
.preco-item__val { text-align: right; flex: 0 0 auto; }
.preco-item__val strong { font-family: var(--serif); font-size: 1.32rem; color: var(--verde-800);
                          display: block; white-space: nowrap; }
.preco-item__val .btn { margin-top: .5rem; }

.tag {
  display: inline-block; font-size: .7rem; font-weight: 700; letter-spacing: .09em;
  text-transform: uppercase; padding: .2rem .55rem; border-radius: 6px;
  background: var(--verde-100); color: var(--verde-700);
}
.tag--ouro { background: #fdf3dc; color: #8a6712; }

/* ---------- profissional ---------- */
.perfil { display: grid; grid-template-columns: 380px 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.perfil__foto { position: relative; }
.perfil__foto img { width: 100%; aspect-ratio: 1/1; object-fit: cover;
                    border-radius: var(--r-lg); box-shadow: var(--sombra-lg); }
.perfil__vazio { width: 100%; aspect-ratio: 1/1; border-radius: var(--r-lg);
                 background: var(--verde-100); display: grid; place-items: center;
                 color: var(--verde-600); text-align: center; padding: 2rem; font-size: .9rem; }
.credenciais { list-style: none; padding: 0; margin: 1.5rem 0 0; display: grid; gap: .7rem; }
.credenciais li { display: flex; gap: .7rem; align-items: flex-start; font-size: .98rem; }
.credenciais svg { flex: 0 0 20px; margin-top: 3px; color: var(--verde-500); }

/* ---------- depoimentos ---------- */
.depo { background: #fff; border-radius: var(--r); padding: 1.8rem; border: 1px solid var(--linha); }
.depo__estrelas { color: #ffc83d; font-size: 1.05rem; letter-spacing: .1em; margin-bottom: .8rem; }
.depo p { font-size: 1.02rem; color: var(--tinta); font-style: italic; }
.depo__autor { display: flex; align-items: center; gap: .7rem; margin-top: 1.2rem; }
.depo__ini { width: 38px; height: 38px; border-radius: var(--r-full); background: var(--verde-100);
             color: var(--verde-700); display: grid; place-items: center; font-weight: 700; font-size: .9rem; }
.depo__autor strong { font-size: .95rem; display: block; }
.depo__autor span { font-size: .8rem; color: var(--tinta-3); }

/* ---------- problemas tratados ---------- */
.pilulas { display: flex; flex-wrap: wrap; gap: .6rem; justify-content: center; }
.pilula { background: #fff; border: 1px solid var(--linha); border-radius: var(--r-full);
          padding: .6rem 1.15rem; font-size: .93rem; font-weight: 500; color: var(--verde-800); }
.secao--verde .pilula { background: rgba(255,255,255,.07); border-color: rgba(255,255,255,.15); color: #dbeeea; }

/* ---------- contato / mapa ---------- */
.contato { display: grid; grid-template-columns: 1fr 1.15fr; gap: clamp(2rem, 4vw, 3.5rem); align-items: start; }
.info-lista { list-style: none; padding: 0; margin: 0; display: grid; gap: 1.4rem; }
.info-lista li { display: flex; gap: 1rem; }
.info-lista svg { flex: 0 0 22px; color: var(--verde-500); margin-top: 3px; }
.info-lista strong { display: block; font-size: .78rem; letter-spacing: .1em;
                     text-transform: uppercase; color: var(--tinta-3); margin-bottom: .15rem; }
.mapa { border: 0; width: 100%; height: 420px; border-radius: var(--r); box-shadow: var(--sombra); }

.horarios { list-style: none; padding: 0; margin: 0; }
.horarios li { display: flex; justify-content: space-between; padding: .55rem 0;
               border-bottom: 1px dashed var(--linha); font-size: .96rem; }
.horarios li:last-child { border: 0; }
.horarios .hoje { font-weight: 700; color: var(--verde-700); }

/* ---------- faq ---------- */
.faq { max-width: 800px; margin-inline: auto; }
.faq details { border-bottom: 1px solid var(--linha); padding: 1.15rem 0; }
.faq summary { font-family: var(--serif); font-size: 1.12rem; font-weight: 600;
               color: var(--verde-900); cursor: pointer; list-style: none;
               display: flex; justify-content: space-between; gap: 1rem; align-items: center; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.5rem; color: var(--verde-500); flex: 0 0 auto; line-height: 1; }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin: .8rem 0 0; color: var(--tinta-2); font-size: .99rem; }

/* ---------- chamada final ---------- */
.cta-final { background: linear-gradient(135deg, var(--verde-800), var(--verde-600)); color: #fff;
             border-radius: var(--r-lg); padding: clamp(2.4rem, 5vw, 4rem); text-align: center; }
.cta-final h2 { color: #fff; }
.cta-final p { color: #c6e4de; max-width: 34em; margin-inline: auto; }
.cta-final .btn { margin-top: 1.6rem; }

/* ---------- rodapé ---------- */
.rodape { background: var(--verde-900); color: #9fc3bd; padding: 3.5rem 0 2rem; font-size: .93rem; }
.rodape__grade { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 2.5rem; }
.rodape h4 { color: #fff; font-family: var(--sans); font-size: .78rem; letter-spacing: .12em;
             text-transform: uppercase; margin-bottom: 1rem; }
.rodape a { color: #9fc3bd; }
.rodape a:hover { color: #fff; }
.rodape ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .55rem; }
.rodape__fim { margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,.1);
               display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; font-size: .85rem; }

/* ---------- whatsapp flutuante ---------- */
.zap-flut {
  position: fixed; right: 20px; bottom: 20px; z-index: 70;
  width: 58px; height: 58px; border-radius: var(--r-full);
  background: #1faa54; color: #fff; display: grid; place-items: center;
  box-shadow: 0 6px 22px rgba(31,170,84,.42);
  transition: transform .2s ease;
}
.zap-flut:hover { transform: scale(1.08); }

/* ---------- responsivo ---------- */
@media (max-width: 980px) {
  .grade--4 { grid-template-columns: repeat(2, 1fr); }
  .grade--3 { grid-template-columns: repeat(2, 1fr); }
  .perfil { grid-template-columns: 1fr; }
  .perfil__foto { max-width: 320px; margin-inline: auto; }
  .contato { grid-template-columns: 1fr; }
  .rodape__grade { grid-template-columns: 1fr 1fr; }
}

/* o menu inteiro mede ~790px: vira hambúrguer antes disso, senão estoura
   a largura em tablet e celular deitado */
@media (max-width: 900px) {
  .nav { position: fixed; inset: var(--topo) 0 auto 0; flex-direction: column;
         align-items: stretch; gap: 0; background: #fff; padding: .5rem 22px 1.2rem;
         border-bottom: 1px solid var(--linha); box-shadow: var(--sombra);
         display: none; }
  .nav[data-aberto="true"] { display: flex; }
  .nav a { padding: .85rem 0; border-bottom: 1px solid var(--linha); }
  .nav .btn { margin-top: .9rem; }
  .menu-btn { display: block; }
}

@media (max-width: 720px) {
  body { font-size: 16px; }
  .grade--2, .grade--3, .grade--4 { grid-template-columns: 1fr; }
  .confianca__grade { grid-template-columns: repeat(2, 1fr); }
  /* alvo de toque confortável no dedo (mínimo 44px) */
  .aba { padding: .75rem 1.25rem; }
  .preco-item { flex-direction: column; gap: .9rem; }
  .preco-item__val { text-align: left; display: flex; align-items: center;
                     gap: 1rem; width: 100%; }
  .preco-item__val .btn { margin-top: 0; margin-left: auto; }
  .rodape__grade { grid-template-columns: 1fr; }
  .hero__acoes .btn { flex: 1 1 100%; }
  .zap-flut { width: 52px; height: 52px; right: 14px; bottom: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}

/* ---------- utilidades ---------- */
.esconder { display: none !important; }
.so-leitor { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
             overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

.aparece { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.aparece.visivel { opacity: 1; transform: none; }