/* =========================================================
   Patogenesis — Laboratório de Diagnóstico Veterinário
   ========================================================= */

:root{
  /* Cor da marca — trocar aqui reflete no site inteiro */
  --brand:        #1e2d60;
  --brand-dark:   #16224a;   /* hover / estado pressionado */
  --brand-soft:   #d8deee;   /* preenchimentos e halos       */
  --brand-tint:   #f0f3fa;   /* fundo de ícones              */
  --brand-rgb:    30, 45, 96; /* usado nas sombras rgba()    */

  --ink:           #1c1b1a;
  --ink-2:         #33312f;
  --muted:         #6b6763;
  --muted-2:       #8b8681;

  --bg:            #ffffff;
  --cream:         #fbf6f1;
  --cream-2:       #f6efe8;
  --line:          #ece5dd;
  --line-2:        #e2dad0;

  --radius:        14px;
  --radius-lg:     20px;
  --shadow-sm:     0 1px 2px rgba(28,27,26,.06), 0 2px 8px rgba(28,27,26,.04);
  --shadow:        0 6px 24px rgba(28,27,26,.08);
  --shadow-lg:     0 18px 48px rgba(28,27,26,.14);

  --ff-serif:      'Inter', serif;
  --ff-sans:       'Inter', -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;

  --container:     1180px;
  --header-h:      86px;
  --ease:          cubic-bezier(.22,.61,.36,1);
}

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

html{
  scroll-behavior:smooth;
  /* clip (e não hidden) no <html>: contém o menu off-canvas, que fica em
     translateX fora da tela. `hidden` no <body> não segurava um elemento
     position:fixed e gerava barra de rolagem lateral no celular.
     Precisa ser no <html> — no <body> ele viraria contexto de rolagem
     próprio e quebraria o position:sticky do header. */
  overflow-x:clip;
}
/* Safari < 16 não conhece `clip`. Nesse caso o <html> continua `visible`,
   então o hidden do <body> propaga para o viewport normalmente e o
   position:sticky do header segue funcionando. */
@supports not (overflow: clip){
  body{ overflow-x:hidden; }
}
@media (prefers-reduced-motion: reduce){ html{ scroll-behavior:auto; } }

body{
  margin:0;
  font-family:var(--ff-sans);
  font-size:16px;
  line-height:1.6;
  color:var(--ink-2);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
body.no-scroll{ overflow:hidden; }

h1,h2,h3,h4{ font-family:var(--ff-serif); color:var(--ink); margin:0; line-height:1.18; font-weight:600; }
p{ margin:0; }
ul{ margin:0; padding:0; list-style:none; }
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
button{ font:inherit; color:inherit; background:none; border:0; cursor:pointer; }

.sprite{ position:absolute; width:0; height:0; overflow:hidden; }
svg use{ pointer-events:none; }
/* Default dos ícones. :where() zera a especificidade para que qualquer
   regra de classe (.logo, .chev, .d-ico...) consiga sobrescrever. */
svg:where(:not(.sprite)){
  width:1em; height:1em; fill:none; stroke:currentColor;
  stroke-width:1.7; stroke-linecap:round; stroke-linejoin:round;
}

.container{ width:100%; max-width:var(--container); margin-inline:auto; padding-inline:24px; }

.skip-link{
  position:absolute; left:-9999px; top:0; z-index:200;
  background:var(--brand); color:#fff; padding:10px 16px; border-radius:0 0 8px 0;
}
.skip-link:focus{ left:0; }

:focus-visible{ outline:2px solid var(--brand); outline-offset:3px; border-radius:6px; }

/* ---------------- Reveal ---------------- */
.reveal{ opacity:0; transform:translateY(22px); transition:opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in{ opacity:1; transform:none; }
@media (prefers-reduced-motion: reduce){ .reveal{ opacity:1; transform:none; transition:none; } }

/* ---------------- Buttons ---------------- */
.btn{
  --btn-bg:transparent; --btn-fg:var(--ink); --btn-bd:transparent;
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:11px 20px; border-radius:10px; font-size:14.5px; font-weight:600;
  background:var(--btn-bg); color:var(--btn-fg); border:1.5px solid var(--btn-bd);
  white-space:nowrap; cursor:pointer;
  transition:transform .2s var(--ease), box-shadow .25s var(--ease), background-color .2s, border-color .2s, color .2s;
}
.btn .i{ width:1.05em; height:1.05em; }
.btn:hover{ transform:translateY(-2px); }
.btn:active{ transform:translateY(0); }

.btn-primary{ --btn-bg:var(--brand); --btn-fg:#fff; --btn-bd:var(--brand); box-shadow:0 4px 14px rgba(var(--brand-rgb),.25); }
.btn-primary:hover{ --btn-bg:var(--brand-dark); --btn-bd:var(--brand-dark); box-shadow:0 10px 26px rgba(var(--brand-rgb),.34); }

.btn-outline{ --btn-bd:var(--line-2); --btn-fg:var(--ink); background:#fff; }
.btn-outline:hover{ --btn-bd:var(--brand); --btn-fg:var(--brand); box-shadow:0 8px 22px rgba(28,27,26,.08); }

.btn-ghost{ --btn-bd:var(--line-2); --btn-fg:var(--ink); background:#fff; font-weight:500; }
.btn-ghost:hover{ --btn-bd:var(--brand); --btn-fg:var(--brand); }

.btn-lg{ padding:14px 26px; font-size:15.5px; }
.btn-block{ width:100%; }

.link-more{
  display:inline-flex; align-items:center; gap:7px;
  color:var(--brand); font-size:14px; font-weight:600; padding:0;
  transition:gap .25s var(--ease), color .2s;
}
.link-more .i{ width:1em; height:1em; transition:transform .25s var(--ease); }
.link-more:hover{ color:var(--brand-dark); gap:11px; }
.link-more:hover .i{ transform:translateX(2px); }

/* ---------------- Header ---------------- */
.site-header{
  position:sticky; top:0; z-index:90;
  background:rgba(255,255,255,.86);
  backdrop-filter:blur(12px);
  border-bottom:1px solid transparent;
  transition:box-shadow .3s var(--ease), border-color .3s, background-color .3s;
}
.site-header.stuck{ background:rgba(255,255,255,.96); border-bottom-color:var(--line); box-shadow:0 4px 20px rgba(28,27,26,.06); }

/* Header apertado por natureza: 7 itens de menu + 2 CTAs + logo 4:1.
   Os tamanhos abaixo são calibrados para caber nos 1132px úteis do
   container — medidos, não estimados. Ver .nav-link/.header-actions. */
.header-inner{ display:flex; align-items:center; gap:16px; min-height:var(--header-h); }

.brand{ display:flex; align-items:center; flex-shrink:0; }
.logo{
  width:186px; height:auto;   /* PNG 4:1 com alpha -> ~47px de altura */
  transition:opacity .25s var(--ease);
}
.brand:hover .logo{ opacity:.78; }

.main-nav{ margin-left:auto; }
.nav-list{ display:flex; align-items:center; gap:2px; }

.nav-link{
  position:relative; display:inline-flex; align-items:center; gap:5px;
  padding:9px 9px; font-size:13.6px; font-weight:500; color:var(--ink-2);
  white-space:nowrap;   /* sem isso os rótulos longos quebram em 2 linhas */
  border-radius:8px; transition:color .2s;
}
.nav-link::after{
  content:''; position:absolute; left:9px; right:9px; bottom:2px; height:2px;
  background:var(--brand); border-radius:2px;
  transform:scaleX(0); transform-origin:center; transition:transform .28s var(--ease);
}
.nav-link:hover{ color:var(--brand); }
.nav-link:hover::after,
.nav-link.is-active::after{ transform:scaleX(1); }
.nav-link.is-active{ color:var(--brand); }
.nav-link .chev{ width:14px; height:14px; transition:transform .25s var(--ease); }
.has-drop:hover .chev,
.drop-toggle[aria-expanded="true"] .chev{ transform:rotate(180deg); }

.has-drop{ position:relative; }
.dropdown{
  position:absolute; top:calc(100% + 10px); left:50%; translate:-50% 0;
  width:320px; padding:8px; background:#fff;
  border:1px solid var(--line); border-radius:var(--radius); box-shadow:var(--shadow-lg);
  opacity:0; visibility:hidden; transform:translateY(8px);
  transition:opacity .22s var(--ease), transform .22s var(--ease), visibility .22s;
}
.has-drop:hover > .dropdown,
.dropdown.open{ opacity:1; visibility:visible; transform:translateY(0); }
.has-drop::before{ content:''; position:absolute; top:100%; left:0; right:0; height:14px; }

.dropdown a{ display:flex; gap:12px; align-items:flex-start; padding:10px 12px; border-radius:10px; transition:background-color .2s, transform .2s var(--ease); }
.dropdown a:hover{ background:var(--brand-tint); transform:translateX(3px); }
.d-ico{ width:20px; height:20px; color:var(--brand); flex-shrink:0; margin-top:2px; }
.dropdown a strong{ display:block; font-size:14px; font-weight:600; color:var(--ink); }
.dropdown a em{ display:block; font-size:12.5px; font-style:normal; color:var(--muted); line-height:1.45; }

.header-actions{ display:flex; align-items:center; gap:8px; flex-shrink:0; }
.header-actions .btn{ padding:10px 15px; font-size:13.4px; }
.nav-actions-mobile{ display:none; }

.hamburger{ display:none; width:42px; height:42px; border:1px solid var(--line-2); border-radius:10px; place-items:center; color:var(--ink); transition:border-color .2s, color .2s; }
.hamburger svg{ width:22px; height:22px; }
.hamburger .ico-close{ display:none; }
.hamburger:hover{ border-color:var(--brand); color:var(--brand); }

/* ---------------- Hero ---------------- */
.hero{ position:relative; padding-top:38px; background:#fff; }
.hero::before{
  content:''; position:absolute; top:0; left:0; right:0; height:calc(100% - 158px);
  background:var(--cream);
}
.hero-bg{ position:absolute; top:0; right:0; width:56%; height:calc(100% - 158px); overflow:hidden; }
.hero-bg img{ width:100%; height:100%; object-fit:cover; }
.hero-fade{ position:absolute; inset:0; background:linear-gradient(90deg, var(--cream) 0%, rgba(251,246,241,.85) 26%, rgba(251,246,241,0) 62%); }

.hero-inner{ position:relative; z-index:2; }
/* 620px dá folga para "Diagnóstico veterinário" (~556px a 52px) caber
   numa linha só — sem isso os <br> do H1 virariam 4 linhas. */
.hero-copy{ max-width:620px; padding:44px 0 76px; }
.hero-copy h1{ font-size:clamp(34px,4.4vw,52px); letter-spacing:-.4px; }
.hero-copy h1 .hl{ color:var(--brand); }
.lead{ margin-top:20px; font-size:16.5px; color:var(--muted); max-width:470px; }
.hero-cta{ display:flex; flex-wrap:wrap; gap:14px; margin-top:30px; }

/* Feature strip */
.features{
  position:relative; z-index:3;
  display:grid; grid-template-columns:repeat(4,1fr); gap:8px;
  background:#fff; border:1px solid var(--line); border-radius:var(--radius-lg);
  box-shadow:var(--shadow); padding:30px 18px; margin-bottom:70px;
}
.feature{ padding:6px 16px; border-right:1px solid var(--line); }
.feature:last-child{ border-right:0; }
.f-ico{ display:grid; place-items:center; width:42px; height:42px; border-radius:12px; background:var(--brand-tint); color:var(--brand); margin-bottom:14px; transition:transform .3s var(--ease), background-color .3s; }
.f-ico svg{ width:22px; height:22px; }
.feature:hover .f-ico{ transform:translateY(-3px) scale(1.06); background:var(--brand-soft); }
.feature h3{ font-family:var(--ff-sans); font-size:15px; font-weight:700; color:var(--ink); }
.feature p{ margin-top:7px; font-size:13.4px; color:var(--muted); line-height:1.55; }

/* ---------------- Sections ---------------- */
.section{ padding:76px 0; }
.section-head{ text-align:center; margin-bottom:44px; }
.section-head h2{ font-size:clamp(27px,3.2vw,34px); }
.section-head .rule{ display:block; width:56px; height:3px; border-radius:3px; background:var(--brand); margin:16px auto 0; }
.section-sub{ margin-top:16px; color:var(--muted); max-width:620px; margin-inline:auto; font-size:15.4px; }
.section-sub.left{ margin-inline:0; }

.eyebrow{ display:block; font-size:11.5px; font-weight:700; letter-spacing:.16em; text-transform:uppercase; color:var(--muted-2); margin-bottom:10px; }
.eyebrow.accent{ color:var(--brand); }

/* ---------------- Exames ---------------- */
.exams{ display:grid; grid-template-columns:repeat(4,1fr); gap:18px; }

.exam-card{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius);
  overflow:hidden; box-shadow:var(--shadow-sm);
  transition:transform .35s var(--ease), box-shadow .35s var(--ease), border-color .3s;
}
.exam-card:hover{ transform:translateY(-7px); box-shadow:var(--shadow-lg); border-color:var(--line-2); }
.exam-media{ aspect-ratio:16/11; overflow:hidden; background:var(--cream-2); }
.exam-media img{ width:100%; height:100%; object-fit:cover; transition:transform .6s var(--ease); }
.exam-card:hover .exam-media img{ transform:scale(1.07); }
.exam-body{ padding:18px 18px 20px; }
.exam-body h3{ font-size:17px; }
.exam-body p{ margin:9px 0 14px; font-size:13.6px; color:var(--muted); line-height:1.55; }
.exam-card.flash{ animation:flash 1.2s var(--ease); }
@keyframes flash{
  0%,100%{ box-shadow:var(--shadow-sm); }
  30%{ box-shadow:0 0 0 3px var(--brand-soft), 0 0 0 5px rgba(var(--brand-rgb),.35); }
}

/* ---------------- Especialista ---------------- */
.specialist{ background:linear-gradient(180deg,#fff 0%, var(--cream) 100%); }
.specialist-grid{ display:grid; grid-template-columns:.86fr 1.15fr .95fr; gap:34px; align-items:center; }

.spec-photo{ border-radius:var(--radius-lg); overflow:hidden; box-shadow:var(--shadow); }
/* height:auto e obrigatorio: sem ele o atributo height="645" do <img>
   vira height:645px e anula o aspect-ratio, esticando a foto. */
.spec-photo img{ width:100%; height:auto; aspect-ratio:4/4.3; object-fit:cover; transition:transform .7s var(--ease); }
.spec-photo:hover img{ transform:scale(1.04); }

.spec-copy h2{ font-size:clamp(26px,3vw,33px); }
.spec-role{ margin-top:6px; font-size:14px; color:var(--muted); }
.spec-list{ margin:20px 0 24px; display:grid; gap:9px; }
.spec-list li{ display:flex; gap:10px; align-items:flex-start; font-size:14.2px; color:var(--ink-2); }
.spec-list .i{ width:14px; height:14px; color:var(--brand); flex-shrink:0; margin-top:5px; }

.spec-stats{ display:grid; gap:6px; background:#fff; border:1px solid var(--line); border-radius:var(--radius-lg); padding:12px 26px; box-shadow:var(--shadow); }
.stat{ display:flex; gap:16px; align-items:center; padding:20px 0; border-bottom:1px solid var(--line); }
.stat:last-child{ border-bottom:0; }
.s-ico{ display:grid; place-items:center; width:46px; height:46px; border-radius:50%; background:var(--brand-tint); color:var(--brand); flex-shrink:0; transition:transform .3s var(--ease); }
.s-ico svg{ width:22px; height:22px; }
.stat:hover .s-ico{ transform:scale(1.08) rotate(-4deg); }
.stat strong{ display:block; font-family:var(--ff-serif); font-size:23px; color:var(--ink); font-weight:600; }
.stat strong .plus{ color:var(--ink); }
.stat p{ font-size:13.4px; color:var(--muted); margin-top:2px; }

/* ---------------- Para veterinários ---------------- */
.vets{ background:var(--cream); }
.vets-grid{ display:grid; grid-template-columns:1fr 1fr; align-items:stretch; }
.vets-copy{
  display:grid; grid-template-columns:1fr 1fr; gap:36px; align-items:center;
  padding:64px 48px 64px max(24px, calc((100vw - var(--container))/2 + 24px));
}
.vets-inner h2{ font-size:clamp(23px,2.5vw,28px); }
.vets-inner p{ margin:16px 0 24px; font-size:14.4px; color:var(--muted); }

.vets-cards{ display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.vcard{
  display:grid; gap:12px; justify-items:start; text-align:left;
  background:#fff; border:1px solid var(--line); border-radius:var(--radius);
  padding:18px 16px; box-shadow:var(--shadow-sm);
  transition:transform .3s var(--ease), box-shadow .3s var(--ease), border-color .25s;
}
.vcard:hover{ transform:translateY(-5px); box-shadow:var(--shadow); border-color:var(--brand); }
.v-ico{ display:grid; place-items:center; width:38px; height:38px; border-radius:10px; background:var(--brand-tint); color:var(--brand); transition:background-color .25s; }
.v-ico svg{ width:20px; height:20px; }
.vcard:hover .v-ico{ background:var(--brand-soft); }
.vcard strong{ font-size:13.6px; font-weight:600; color:var(--ink); line-height:1.35; }

.vets-media{ position:relative; overflow:hidden; min-height:320px; }
.vets-media img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; transition:transform .8s var(--ease); }
.vets-media:hover img{ transform:scale(1.05); }

/* ---------------- Casos clínicos ---------------- */
.case-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.case-card{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius); overflow:hidden;
  box-shadow:var(--shadow-sm); transition:transform .35s var(--ease), box-shadow .35s var(--ease);
}
.case-card:hover{ transform:translateY(-6px); box-shadow:var(--shadow-lg); }
.case-media{ position:relative; aspect-ratio:16/9; overflow:hidden; background:var(--cream-2); }
.case-media img{ width:100%; height:100%; object-fit:cover; transition:transform .6s var(--ease); }
.case-card:hover .case-media img{ transform:scale(1.06); }
.case-media .tag{
  position:absolute; left:14px; bottom:14px; padding:5px 12px; border-radius:999px;
  background:rgba(255,255,255,.94); color:var(--brand); font-size:11.5px; font-weight:700;
  letter-spacing:.04em; text-transform:uppercase; box-shadow:var(--shadow-sm);
}
.case-card h3{ font-size:17.5px; padding:18px 20px 0; }
.case-card p{ padding:0 20px; margin:10px 0 14px; font-size:13.8px; color:var(--muted); line-height:1.6; }
.case-card .link-more{ margin:0 20px 20px; }

/* ---------------- Depoimentos ---------------- */
.testimonials{ background:var(--cream); }
.carousel{ position:relative; padding-bottom:44px; }
.car-viewport{ overflow:hidden; }
.car-track{ display:flex; gap:22px; transition:transform .55s var(--ease); will-change:transform; cursor:grab; }
.car-track.dragging{ transition:none; cursor:grabbing; }

.t-card{
  flex:0 0 calc((100% - 44px)/3);
  /* coluna flex + margin-top:auto no <footer>: a trilha estica todos os
     cards a altura do maior, e sem isso o rodape dos curtos ficaria
     boiando no meio, com um vazio embaixo. */
  display:flex; flex-direction:column;
  position:relative; background:#fff; border:1px solid var(--line); border-radius:var(--radius);
  padding:28px 24px 22px; box-shadow:var(--shadow-sm);
  transition:transform .35s var(--ease), box-shadow .35s var(--ease);
}
.t-card:hover{ transform:translateY(-5px); box-shadow:var(--shadow); }
.t-quote{ width:26px; height:26px; color:var(--brand); opacity:.5; margin-bottom:10px; }
.t-card p{
  font-size:14.4px; font-style:italic; color:var(--ink-2); line-height:1.7;
  /* margin:auto 0 centraliza a citacao na sobra vertical. Sem isso um
     depoimento de uma linha fica colado no topo de um card alto, com um
     buraco ate o rodape. */
  margin:auto 0;
  /* as avaliacoes vao de 27 a 380 caracteres; o clamp limita a 7 linhas
     para uma nao inflar a altura de todas. O texto completo fica no Google. */
  display:-webkit-box; -webkit-box-orient:vertical; -webkit-line-clamp:7; line-clamp:7;
  overflow:hidden;
}
.t-card footer{ display:flex; align-items:center; gap:12px; margin-top:0; padding-top:18px; border-top:1px solid var(--line); }
.t-card footer img{ width:42px; height:42px; border-radius:50%; object-fit:cover; flex-shrink:0; }
.t-card footer strong{ display:block; font-size:14px; color:var(--ink); }
.t-card footer small{ display:block; font-size:12.5px; color:var(--muted); }
.stars{ margin-left:auto; display:flex; gap:2px; color:var(--brand); }
.stars svg{ width:13px; height:13px; }

.car-nav{
  position:absolute; top:44%; z-index:4; display:grid; place-items:center;
  width:42px; height:42px; border-radius:50%; background:#fff; border:1px solid var(--line);
  color:var(--ink); box-shadow:var(--shadow-sm);
  transition:background-color .22s, color .22s, transform .22s var(--ease), opacity .22s;
}
.car-nav svg{ width:20px; height:20px; }
.car-nav.prev{ left:-18px; transform:rotate(90deg); }
.car-nav.next{ right:-18px; transform:rotate(-90deg); }
.car-nav:hover{ background:var(--brand); color:#fff; border-color:var(--brand); }
.car-nav.prev:hover{ transform:rotate(90deg) scale(1.08); }
.car-nav.next:hover{ transform:rotate(-90deg) scale(1.08); }
.car-nav[disabled]{ opacity:.35; pointer-events:none; }

.car-dots{ display:flex; justify-content:center; gap:8px; position:absolute; bottom:6px; left:0; right:0; }
.car-dots button{ width:8px; height:8px; border-radius:50%; background:var(--line-2); transition:width .3s var(--ease), background-color .3s; }
.car-dots button:hover{ background:var(--muted-2); }
.car-dots button.active{ width:24px; border-radius:5px; background:var(--brand); }

/* ---------------- Convite para avaliar ---------------- */
.reviews-cta{
  display:flex; align-items:center; justify-content:center; gap:28px; flex-wrap:wrap;
  margin-top:34px; padding:26px 32px; border-radius:var(--radius-lg);
  background:#fff; border:1px solid var(--line); box-shadow:var(--shadow-sm);
}
.rv-score{ display:grid; justify-items:center; gap:3px; flex-shrink:0; }
.rv-num{ font-size:34px; font-weight:700; color:var(--ink); line-height:1; }
.rv-score .stars{ margin-left:0; }
.rv-score .stars svg{ width:15px; height:15px; }
.rv-score small{ font-size:12.4px; color:var(--muted); }
.reviews-cta > p{ font-size:14.8px; color:var(--muted); max-width:480px; }
.btn-stars{ display:inline-flex; gap:2px; }
.btn-stars svg{ width:14px; height:14px; fill:currentColor; stroke:none; }
@media (max-width:720px){
  .reviews-cta{ flex-direction:column; text-align:center; gap:18px; padding:24px 20px; }
  .reviews-cta .btn{ width:100%; }
}

/* ---------------- Convênios ---------------- */
.conv-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.conv-card{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:28px 24px;
  box-shadow:var(--shadow-sm); transition:transform .3s var(--ease), box-shadow .3s var(--ease), border-color .25s;
}
.conv-card:hover{ transform:translateY(-5px); box-shadow:var(--shadow); border-color:var(--brand); }
.c-ico{ display:grid; place-items:center; width:46px; height:46px; border-radius:12px; background:var(--brand-tint); color:var(--brand); margin-bottom:16px; }
.c-ico svg{ width:23px; height:23px; }
.conv-card h3{ font-size:18px; }
.conv-card p{ margin-top:9px; font-size:14px; color:var(--muted); line-height:1.6; }

.conv-cta{
  display:flex; align-items:center; justify-content:space-between; gap:26px; flex-wrap:wrap;
  padding:32px 36px; border-radius:var(--radius-lg);   /* sem margin-top: o CTA agora segue direto o cabecalho da secao */
  background:linear-gradient(120deg, var(--brand-tint), var(--cream-2));
  border:1px solid var(--line);
}
/* ---------------- Planos atendidos ---------------- */
.plans{
  --k:1;   /* multiplicador de tamanho; reduzido no mobile */
  display:flex; flex-wrap:wrap; align-items:center; justify-content:center;
  gap:28px 56px; margin-bottom:22px;
}
.plans li{ display:grid; place-items:center; }
/* altura e largura definidas no CSS: sem o width:auto os atributos
   width/height do <img> venceriam e distorceriam o logo */
.plans img{ height:calc(var(--h) * var(--k)); width:auto; transition:transform .3s var(--ease); }
.plans li:hover img{ transform:translateY(-3px); }
.plans-note{ text-align:center; margin-bottom:38px; font-size:14.4px; color:var(--muted); }
.plans-note .link-more{ margin-left:6px; }
@media (max-width:720px){
  .plans{ --k:.78; gap:22px 34px; margin-bottom:18px; }
  .plans-note{ margin-bottom:30px; }
  /* no celular o link desce para a linha de baixo em vez de quebrar no meio */
  .plans-note .link-more{ display:flex; justify-content:center; margin:6px 0 0; }
}

.conv-cta h3{ font-size:22px; }
.conv-cta p{ margin-top:7px; font-size:14.4px; color:var(--muted); }

/* ---------------- Contato ---------------- */
.contato{ background:linear-gradient(180deg,#fff 0%, var(--cream) 100%); }
.contato-grid{ display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:start; }
.contato h2{ font-size:clamp(26px,3vw,33px); }

.contact-list{ display:grid; gap:14px; margin:28px 0; }
.contact-list li{ display:flex; align-items:center; gap:14px; font-size:15px; }
/* itens de 2 linhas (endereço, horários): icone alinhado ao topo */
.contact-list li:has(br){ align-items:flex-start; }
.contact-list li:has(br) > :not(.ct-ico){ padding-top:8px; }
.contact-list address{ font-style:normal; margin:0; line-height:1.5; }
.ct-ico{ display:grid; place-items:center; width:40px; height:40px; border-radius:11px; background:#fff; border:1px solid var(--line); color:var(--brand); flex-shrink:0; transition:background-color .25s, color .25s, transform .25s var(--ease); }
.ct-ico svg{ width:19px; height:19px; }
.contact-list li:hover .ct-ico{ background:var(--brand); color:#fff; transform:translateY(-2px); }
.contact-list a{ transition:color .2s; }
.contact-list a:hover{ color:var(--brand); }
.contact-actions{ display:flex; gap:12px; flex-wrap:wrap; }

.contact-form{ background:#fff; border:1px solid var(--line); border-radius:var(--radius-lg); padding:32px; box-shadow:var(--shadow); }
.contact-form h3{ font-size:21px; margin-bottom:20px; }

.field{ display:block; margin-bottom:16px; border:0; padding:0; }
.field-row{ display:grid; grid-template-columns:1fr 1fr; gap:14px; }
.field label{ display:block; font-size:13px; font-weight:600; color:var(--ink-2); margin-bottom:7px; padding:0; }
.field input,.field select,.field textarea{
  width:100%; padding:11px 14px; font:inherit; font-size:14.5px; color:var(--ink);
  background:#fff; border:1.5px solid var(--line-2); border-radius:10px;
  transition:border-color .2s, box-shadow .2s, background-color .2s;
}
.field textarea{ resize:vertical; min-height:96px; }
.field input::placeholder,.field textarea::placeholder{ color:#b6afa8; }
.field input:hover,.field select:hover,.field textarea:hover{ border-color:var(--muted-2); }
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none; border-color:var(--brand); box-shadow:0 0 0 4px rgba(var(--brand-rgb),.15);
}
.field.invalid input,.field.invalid select,.field.invalid textarea{ border-color:#d9483b; background:#fef7f6; }
.err{ display:none; margin-top:6px; font-size:12.4px; color:#d9483b; }
.field.invalid .err{ display:block; }
.form-note{ margin-top:12px; font-size:12.3px; color:var(--muted-2); text-align:center; }

/* ---------------- Footer ---------------- */
.site-footer{ background:var(--cream-2); border-top:1px solid var(--line); }
.footer-grid{ display:grid; grid-template-columns:1.25fr 1.2fr .95fr .95fr; gap:36px; padding:56px 24px 42px; }
.f-brand .brand{ margin-bottom:18px; }
.f-brand .logo{ width:214px; }
.socials{ display:flex; gap:10px; }
.socials a{ display:grid; place-items:center; width:38px; height:38px; border-radius:10px; border:1px solid var(--line-2); color:var(--muted); background:#fff; transition:all .22s var(--ease); }
.socials a svg{ width:19px; height:19px; }
.socials a:hover{ background:var(--brand); border-color:var(--brand); color:#fff; transform:translateY(-3px); }

.f-col h4{ font-family:var(--ff-sans); font-size:14.5px; font-weight:700; color:var(--ink); margin-bottom:16px; }
.f-col p{ font-size:13.8px; color:var(--muted); margin-bottom:16px; line-height:1.6; }
.f-nav-cols{ display:grid; grid-template-columns:1fr 1fr; gap:8px 20px; }
.f-nav-cols li,.f-contact li{ margin-bottom:9px; }
.f-nav-cols a{ font-size:13.8px; color:var(--muted); transition:color .2s, padding-left .22s var(--ease); }
.f-nav-cols a:hover{ color:var(--brand); padding-left:4px; }
.f-contact li{ display:flex; align-items:center; gap:10px; font-size:13.8px; color:var(--muted); }
.f-contact li:has(address){ align-items:flex-start; }
.f-contact address{ font-style:normal; margin:0; line-height:1.55; }
.f-contact li:has(address) .i{ margin-top:3px; }
.f-contact .i{ width:16px; height:16px; color:var(--brand); flex-shrink:0; }
.f-contact a{ transition:color .2s; }
.f-contact a:hover{ color:var(--brand); }

.footer-bottom{ border-top:1px solid var(--line-2); }
.footer-bottom .container{ display:flex; justify-content:space-between; align-items:center; gap:16px; flex-wrap:wrap; padding-block:18px; font-size:12.6px; color:var(--muted-2); }
.f-legal{ display:grid; gap:2px; }
.dev{ display:inline-flex; align-items:center; gap:6px; }

/* ---------------- FABs ---------------- */
.fab{
  position:fixed; right:22px; z-index:80; display:grid; place-items:center;
  width:52px; height:52px; border-radius:50%; color:#fff; box-shadow:var(--shadow-lg);
  transition:transform .28s var(--ease), opacity .28s, visibility .28s, background-color .22s;
}
.fab svg{ width:26px; height:26px; }
.fab:hover{ transform:translateY(-4px) scale(1.05); }
.fab.whats{ bottom:22px; background:#25d366; }
.fab.whats:hover{ background:#1eb857; }
.fab.top{ bottom:86px; width:44px; height:44px; background:var(--ink); opacity:0; visibility:hidden; }
.fab.top svg{ width:20px; height:20px; }
.fab.top.show{ opacity:1; visibility:visible; }
.fab.top:hover{ background:var(--brand); }

/* ---------------- Modais ---------------- */
.modal{ position:fixed; inset:0; z-index:120; display:none; }
.modal.open{ display:block; }
.modal-backdrop{ position:absolute; inset:0; background:rgba(28,27,26,.55); backdrop-filter:blur(3px); animation:fadeIn .25s var(--ease); }
@keyframes fadeIn{ from{ opacity:0; } to{ opacity:1; } }

.modal-box{
  position:relative; z-index:2; width:min(680px, calc(100% - 32px));
  max-height:calc(100vh - 56px); overflow-y:auto;
  margin:28px auto; background:#fff; border-radius:var(--radius-lg); padding:34px;
  box-shadow:var(--shadow-lg); animation:popIn .32s var(--ease);
}
/* overflow-y:auto (e nao hidden): com listas de 5 itens o conteudo passa da
   altura da tela em notebooks baixos e celulares, e o hidden cortava os
   botoes do rodape sem permitir rolar. Qualquer overflow != visible ja
   recorta a imagem no border-radius, entao os cantos continuam redondos. */
.modal-box.slim{ width:min(560px, calc(100% - 32px)); padding:0; overflow-x:hidden; overflow-y:auto; }
@keyframes popIn{ from{ opacity:0; transform:translateY(24px) scale(.98); } to{ opacity:1; transform:none; } }

.modal-close{
  position:absolute; top:14px; right:14px; z-index:3; display:grid; place-items:center;
  width:36px; height:36px; border-radius:50%; background:rgba(255,255,255,.92); color:var(--ink);
  transition:background-color .2s, color .2s, transform .2s var(--ease);
}
.modal-close svg{ width:19px; height:19px; }
.modal-close:hover{ background:var(--brand); color:#fff; transform:rotate(90deg); }

.modal-actions{ display:flex; gap:12px; justify-content:flex-end; margin-top:22px; flex-wrap:wrap; }

.info-media{ height:190px; overflow:hidden; background:var(--cream-2); }
.info-media img{ width:100%; height:100%; object-fit:cover; }
.info-body{ padding:26px 30px 30px; }
.info-body h3{ font-size:24px; }
.info-body > p{ margin-top:10px; font-size:14.6px; color:var(--muted); line-height:1.65; }
.info-list{ display:grid; gap:9px; margin-top:18px; }
.info-list li{ display:flex; gap:10px; align-items:flex-start; font-size:14px; }
.info-list li::before{ content:''; width:6px; height:6px; border-radius:50%; background:var(--brand); flex-shrink:0; margin-top:8px; }

/* ---------------- Toast ---------------- */
.toast{
  position:fixed; left:50%; bottom:28px; translate:-50% 0; z-index:150;
  padding:13px 22px; border-radius:12px; background:var(--ink); color:#fff; font-size:14px;
  box-shadow:var(--shadow-lg); opacity:0; visibility:hidden; transform:translateY(14px);
  transition:opacity .3s var(--ease), transform .3s var(--ease), visibility .3s;
}
.toast.show{ opacity:1; visibility:visible; transform:translateY(0); }

.form-note a,.footer-bottom a{ text-decoration:underline; text-underline-offset:2px; transition:color .2s; }
.form-note a:hover,.footer-bottom a:hover{ color:var(--brand); }

/* ---------------- Páginas avulsas (404, privacidade) ---------------- */
.page-head .header-inner{ justify-content:space-between; }
.page-404{ min-height:calc(100vh - var(--header-h) - 60px); display:grid; place-items:center; text-align:center; padding:60px 0; }
.page-404 .code{ font-size:clamp(64px,12vw,110px); font-weight:700; line-height:1; color:var(--brand-soft); }
.page-404 h1{ font-size:clamp(26px,3.4vw,34px); margin-top:8px; }
.page-404 p{ margin:14px auto 28px; max-width:440px; color:var(--muted); }
.page-404 .btn{ margin:4px; }

.legal{ max-width:760px; }
.legal h1{ font-size:clamp(28px,3.6vw,38px); }
.legal .updated{ margin-top:10px; font-size:13.4px; color:var(--muted-2); }
.legal h2{ font-size:20px; margin:38px 0 12px; }
.legal p,.legal li{ font-size:15.4px; line-height:1.7; }
.legal p + p,.legal ul + p{ margin-top:12px; }
.legal ul{ display:grid; gap:8px; margin-top:12px; }
.legal li{ position:relative; padding-left:18px; }
.legal li::before{ content:''; position:absolute; left:0; top:11px; width:6px; height:6px; border-radius:50%; background:var(--brand); }
.legal a{ color:var(--brand); text-decoration:underline; text-underline-offset:2px; }

/* =========================================================
   Responsivo
   ========================================================= */
@media (max-width:1120px){
  .exams{ grid-template-columns:repeat(3,1fr); }
  .specialist-grid{ grid-template-columns:1fr 1fr; }
  .spec-stats{ grid-column:1/-1; }
}

/* O menu desktop só cabe acima de ~1080px. Abaixo disso vai para o
   hambúrguer — comprimir mais deixaria os rótulos ilegíveis. */
@media (max-width:1080px){
  :root{ --header-h:74px; }
  .logo{ width:200px; }
  .hamburger{ display:grid; }
  .header-actions{ display:none; }

  /* backdrop-filter transforma o header em bloco contentor de descendentes
     position:fixed. Com ele, o .main-nav se ancorava nos 74px do header em
     vez do viewport: o drawer colapsava para 44px de altura e o translateX
     de fechamento saía da tela. Sem blur aqui, fundo opaco no lugar. */
  .site-header{ backdrop-filter:none; background:#fff; }
  .site-header.stuck{ background:#fff; }

  /* O painel NUNCA sai da tela. Um translateX(105%) para escondê-lo deixava
     ~325px de conteúdo à direita do viewport: isso alarga a layout viewport
     do celular, e todo position:fixed (o botão do WhatsApp, por exemplo)
     passa a se ancorar nessa largura maior, indo parar fora da tela.
     Fechado ele fica no lugar e some por opacity/visibility. */
  .main-nav{
    position:fixed; inset:var(--header-h) 0 0 auto; width:min(360px,86vw);
    background:#fff; border-left:1px solid var(--line); box-shadow:var(--shadow-lg);
    padding:22px; overflow-y:auto;
    opacity:0; visibility:hidden; transform:translateY(-12px);
    transition:opacity .28s var(--ease), transform .28s var(--ease), visibility .28s;
  }
  .main-nav.open{ opacity:1; visibility:visible; transform:none; }
  .nav-list{ flex-direction:column; align-items:stretch; gap:2px; }
  .nav-link{ width:100%; justify-content:space-between; padding:13px 12px; font-size:15px; border-radius:10px; }
  .nav-link::after{ display:none; }
  .nav-link:hover,.nav-link.is-active{ background:var(--brand-tint); }
  .has-drop::before{ display:none; }
  .dropdown{
    position:static; width:100%; translate:none; transform:none; box-shadow:none;
    border:0; border-left:2px solid var(--brand-soft); border-radius:0; margin:2px 0 6px 12px;
    padding:0 0 0 6px; opacity:1; visibility:visible;
    display:none;
  }
  .has-drop:hover > .dropdown{ display:none; }
  .dropdown.open{ display:block; animation:slideDown .28s var(--ease); }
  @keyframes slideDown{ from{ opacity:0; transform:translateY(-6px); } to{ opacity:1; transform:none; } }
  .nav-actions-mobile{ display:grid; gap:10px; margin-top:22px; padding-top:22px; border-top:1px solid var(--line); }
  body.nav-open{ overflow:hidden; }
  .nav-scrim{ position:fixed; inset:var(--header-h) 0 0 0; background:rgba(28,27,26,.35); z-index:-1; }

  .hero{ background:var(--cream); padding-top:0; }
  .hero::before{ display:none; }
  .hero-bg{ position:relative; width:100%; height:280px; }
  .hero-fade{ background:linear-gradient(0deg, var(--cream) 2%, rgba(251,246,241,0) 60%); }
  .hero-copy{ padding:34px 0 48px; max-width:none; }
  .features{ grid-template-columns:1fr 1fr; padding:22px 10px; }
  .feature:nth-child(2n){ border-right:0; }
  .feature:nth-child(-n+2){ padding-bottom:20px; border-bottom:1px solid var(--line); }
  .feature:nth-child(n+3){ padding-top:20px; }

  .vets-grid{ grid-template-columns:1fr; }
  .vets-copy{ padding:52px 24px; grid-template-columns:1fr; gap:28px; }
  .vets-media{ min-height:260px; }

  .case-grid,.conv-grid{ grid-template-columns:1fr 1fr; }
  .contato-grid{ grid-template-columns:1fr; gap:38px; }
  .t-card{ flex:0 0 calc((100% - 22px)/2); }
  .footer-grid{ grid-template-columns:1fr 1fr; gap:32px; }
}

@media (max-width:720px){
  .section{ padding:56px 0; }
  .exams{ grid-template-columns:1fr 1fr; }
  .case-grid,.conv-grid{ grid-template-columns:1fr; }
  .specialist-grid{ grid-template-columns:1fr; }
  .vets-cards{ grid-template-columns:1fr 1fr; }
  .t-card{ flex:0 0 100%; }
  .car-nav.prev{ left:-6px; }
  .car-nav.next{ right:-6px; }
  .conv-cta{ padding:26px 24px; }
  .modal-box{ padding:26px 20px; margin:14px auto; }
  .modal-box.slim{ padding:0; max-height:calc(100vh - 28px); }
  .info-media{ height:140px; }
  .info-body{ padding:22px 20px 24px; }
  .field-row{ grid-template-columns:1fr; }
  .modal-actions .btn{ flex:1; }
  .footer-bottom .container{ justify-content:center; text-align:center; }
}

@media (max-width:520px){
  .container{ padding-inline:18px; }
  .logo,.f-brand .logo{ width:176px; }
  /* abaixo disso a linha não cabe: solta a quebra em vez de virar 4 linhas */
  .hero-copy h1 br{ display:none; }
  .features{ grid-template-columns:1fr; }
  .feature{ border-right:0; }
  .feature:nth-child(-n+3){ border-bottom:1px solid var(--line); padding-bottom:18px; }
  .feature:nth-child(n+2){ padding-top:18px; }
  .exams{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr; }
  .hero-cta .btn{ width:100%; }
  .fab{ right:14px; }
}