/* ==========================================================================
   Laboratorio Exato — Aparecida de Goiania/GO
   Paleta OFICIAL extraida da logo (12/08/2026): vermelho #EE1C26 + preto + branco.
   O vermelho puro tem contraste 4,34:1 no branco -> texto pequeno usa --vermelho-dark.
   ========================================================================== */

:root {
  /* --- CORES OFICIAIS (extraidas da logo) --- */
  --vermelho: #EE1C26;        /* vermelho da logo — botoes, icones, titulos */
  --vermelho-dark: #B4141B;   /* hover e texto vermelho pequeno (contraste AA) */
  --vermelho-light: #FF4A52;  /* gradientes e acentos sobre fundo escuro */
  --vermelho-soft: #FEF2F2;   /* fundos suaves */
  --estrela: #FBBC04;         /* somente estrelas de avaliacao (padrao Google) */

  --preto: #14161A;
  --grafite: #2B2F36;
  --cinza: #5C6470;
  --cinza-claro: #8B929C;
  --borda: #E6E9ED;
  --offwhite: #F7F9FC;
  --branco: #FFFFFF;
  --whats: #25D366;
  --whats-dark: #1DA851;

  /* --- SISTEMA --- */
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-title: 'Poppins', var(--font);
  --container: 1200px;
  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 22px;
  --shadow-sm: 0 2px 10px rgba(20, 22, 26, .05);
  --shadow-md: 0 8px 26px rgba(20, 22, 26, .08);
  --shadow-lg: 0 16px 46px rgba(20, 22, 26, .14);
  --nav-h: 78px;
}

/* --- RESET --- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 12px);
  -webkit-text-size-adjust: 100%;
}
body {
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.65;
  color: var(--grafite);
  background: var(--branco);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img, svg, iframe { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
h1, h2, h3, h4 { font-family: var(--font-title); line-height: 1.2; color: var(--preto); font-weight: 700; }

/* --- LAYOUT --- */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 22px; }
section { padding: 84px 0; }
.bg-off { background: var(--offwhite); }
.bg-dark { background: var(--preto); color: #D8DCE2; }
.bg-dark h2, .bg-dark h3 { color: #fff; }

.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2.4px;
  text-transform: uppercase;
  color: var(--vermelho-dark);
  margin-bottom: 14px;
}
.bg-dark .eyebrow { color: var(--vermelho-light); }

.section-head { max-width: 720px; margin: 0 auto 52px; text-align: center; }
.section-head h2 { font-size: clamp(27px, 4.4vw, 40px); margin-bottom: 14px; letter-spacing: -.5px; }
.section-head p { color: var(--cinza); font-size: clamp(16px, 2vw, 18px); }
.bg-dark .section-head p { color: #A7AEB8; }

/* --- BOTOES --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 54px;
  padding: 15px 30px;
  border-radius: 100px;
  font-weight: 700;
  font-size: 16px;
  text-align: center;
  transition: transform .2s ease, box-shadow .25s ease, background .25s ease, color .25s ease;
}
.btn svg { flex-shrink: 0; }
.btn-primary { background: var(--vermelho); color: #fff; box-shadow: 0 8px 22px rgba(238, 28, 38, .28); }
.btn-primary:hover { background: var(--vermelho-dark); transform: translateY(-2px); box-shadow: 0 12px 30px rgba(238, 28, 38, .34); }
.btn-whats { background: var(--whats); color: #fff; box-shadow: 0 8px 22px rgba(37, 211, 102, .3); }
.btn-whats:hover { background: var(--whats-dark); transform: translateY(-2px); }
.btn-ghost { background: transparent; color: var(--preto); border: 2px solid var(--borda); }
.btn-ghost:hover { border-color: var(--vermelho); color: var(--vermelho-dark); transform: translateY(-2px); }
.btn-light { background: rgba(255, 255, 255, .12); color: #fff; border: 1.5px solid rgba(255, 255, 255, .6); backdrop-filter: blur(6px); }
.btn-light:hover { background: #fff; color: var(--preto); transform: translateY(-2px); }
.btn:active { transform: scale(.98); }

/* ==========================================================================
   NAVBAR
   ========================================================================== */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--nav-h);
  background: rgba(255, 255, 255, .96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--borda);
  z-index: 900;
  transition: height .3s ease, box-shadow .3s ease;
}
.nav.scrolled { height: 66px; box-shadow: var(--shadow-md); }
.nav .container { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 18px; }

.logo { display: flex; align-items: center; gap: 11px; flex-shrink: 0; }
.logo-mark {
  width: 44px; height: 46px;
  display: block;
  object-fit: contain;
  flex-shrink: 0;
}
.nav.scrolled .logo-mark { width: 39px; height: 41px; }
.logo-txt { display: flex; flex-direction: column; line-height: 1.1; }
.logo-txt strong { font-family: var(--font-title); font-size: 17px; font-weight: 700; color: var(--preto); letter-spacing: -.3px; }
.logo-txt span { font-size: 10.5px; letter-spacing: 1.6px; text-transform: uppercase; color: var(--cinza-claro); font-weight: 600; }

.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a { font-size: 15.5px; font-weight: 600; color: var(--grafite); position: relative; padding: 6px 0; transition: color .22s ease; }
.nav-mobile-cta { display: none; }
.nav-links a::after {
  content: ''; position: absolute; left: 0; bottom: 0;
  width: 0; height: 2px; background: var(--vermelho); transition: width .25s ease;
}
.nav-links a:hover { color: var(--vermelho-dark); }
.nav-links a:hover::after { width: 100%; }

.nav-cta { display: flex; align-items: center; gap: 12px; }
.nav-cta .btn { min-height: 46px; padding: 11px 22px; font-size: 15px; }

.nav-toggle { display: none; width: 46px; height: 46px; border-radius: 10px; align-items: center; justify-content: center; }
.nav-toggle span { display: block; width: 23px; height: 2.4px; background: var(--preto); border-radius: 2px; position: relative; transition: background .2s ease; }
.nav-toggle span::before, .nav-toggle span::after {
  content: ''; position: absolute; left: 0; width: 23px; height: 2.4px; background: var(--preto); border-radius: 2px; transition: transform .28s ease, top .28s ease;
}
.nav-toggle span::before { top: -7px; }
.nav-toggle span::after { top: 7px; }
.nav-toggle.open span { background: transparent; }
.nav-toggle.open span::before { top: 0; transform: rotate(45deg); }
.nav-toggle.open span::after { top: 0; transform: rotate(-45deg); }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
  position: relative;
  margin-top: var(--nav-h);
  min-height: 640px;
  display: flex;
  align-items: center;
  padding: 76px 0;
  overflow: hidden;
  background: var(--preto);
}
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; }
.hero-bg::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(105deg, rgba(20, 22, 26, .95) 0%, rgba(150, 14, 21, .86) 48%, rgba(20, 22, 26, .74) 100%);
}
.hero .container { position: relative; z-index: 2; }
.hero-inner { max-width: 690px; color: #fff; }

.hero-badge {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 8px 17px;
  border-radius: 100px;
  background: rgba(255, 255, 255, .13);
  border: 1px solid rgba(255, 255, 255, .26);
  backdrop-filter: blur(8px);
  font-size: 13.5px; font-weight: 600; color: #fff;
  margin-bottom: 24px;
}
.hero-badge .stars { color: var(--estrela); letter-spacing: 1px; }

.hero h1 {
  font-size: clamp(31px, 5.6vw, 55px);
  line-height: 1.09;
  color: #fff;
  letter-spacing: -1.3px;
  margin-bottom: 20px;
  font-weight: 800;
}
.hero h1 em { font-style: normal; color: #FFB3B8; }
.hero p.lead { font-size: clamp(16.5px, 2.2vw, 19.5px); color: rgba(255, 255, 255, .9); max-width: 570px; margin-bottom: 32px; }

.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 40px; }

.hero-trust { display: flex; flex-wrap: wrap; gap: 14px 34px; }
.hero-trust li { display: flex; align-items: center; gap: 10px; font-size: 15px; font-weight: 600; color: rgba(255, 255, 255, .93); }
.hero-trust svg { color: var(--vermelho-light); flex-shrink: 0; }

/* ==========================================================================
   FAIXA DE DESTAQUES
   ========================================================================== */
.strip { background: var(--vermelho); padding: 0; }
.strip-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, .16);
}
.strip-item { background: var(--vermelho); padding: 30px 22px; text-align: center; color: #fff; }
.strip-item strong { display: block; font-family: var(--font-title); font-size: clamp(24px, 3.4vw, 34px); font-weight: 800; line-height: 1.1; margin-bottom: 5px; }
.strip-item span { font-size: 14px; color: rgba(255, 255, 255, .84); font-weight: 500; }

/* ==========================================================================
   DIFERENCIAIS
   ========================================================================== */
.cards-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 22px; }  /* 300px -> 3 colunas: os 6 cards caem 3+3, sem vao a direita */
.card {
  background: var(--branco);
  border: 1px solid var(--borda);
  border-radius: var(--r-md);
  padding: 30px 26px;
  box-shadow: var(--shadow-sm);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: rgba(238, 28, 38, .28); }
.card-icon {
  width: 52px; height: 52px;
  display: grid; place-items: center;
  border-radius: 13px;
  background: var(--vermelho-soft);
  color: var(--vermelho);
  margin-bottom: 17px;
  transition: background .25s ease, color .25s ease;
}
.card:hover .card-icon { background: var(--vermelho); color: #fff; }
.card h3 { font-size: 19px; margin-bottom: 9px; }
.card p { font-size: 15.5px; color: var(--cinza); }

/* ==========================================================================
   EXAMES
   ========================================================================== */
.exames-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(276px, 1fr)); gap: 20px; }
.exame {
  background: var(--branco);
  border: 1px solid var(--borda);
  border-left: 4px solid var(--vermelho);
  border-radius: var(--r-md);
  padding: 26px 24px;
  box-shadow: var(--shadow-sm);
  transition: transform .25s ease, box-shadow .25s ease;
}
.exame:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.exame h3 { font-size: 18.5px; margin-bottom: 11px; display: flex; align-items: center; gap: 10px; }
.exame h3 svg { color: var(--vermelho); flex-shrink: 0; }
.exame ul { display: flex; flex-wrap: wrap; gap: 7px; }
.exame li {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--grafite);
  background: var(--offwhite);
  border: 1px solid var(--borda);
  border-radius: 100px;
  padding: 5px 13px;
}
.exames-note {
  margin-top: 34px;
  text-align: center;
  font-size: 16px;
  color: var(--cinza);
}
.exames-note strong { color: var(--vermelho-dark); }

/* ==========================================================================
   ZIGZAG (sobre / estrutura)
   ========================================================================== */
.zig { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.zig.reverse .zig-media { order: 2; }
.zig-media { border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--shadow-lg); position: relative; }
.zig-media img { width: 100%; height: 100%; min-height: 340px; object-fit: cover; transition: transform .7s ease; }
.zig-media:hover img { transform: scale(1.04); }
.zig-text h2 { font-size: clamp(26px, 4vw, 37px); margin-bottom: 18px; letter-spacing: -.6px; }
.zig-text p { color: var(--cinza); margin-bottom: 16px; font-size: 16.5px; }
.zig-list { margin: 24px 0 30px; display: grid; gap: 13px; }
.zig-list li { display: flex; align-items: flex-start; gap: 12px; font-size: 16px; font-weight: 500; color: var(--grafite); }
.zig-list svg { color: var(--vermelho); flex-shrink: 0; margin-top: 3px; }

/* ==========================================================================
   PASSOS
   ========================================================================== */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; counter-reset: step; }
.step { position: relative; padding: 34px 26px 30px; background: rgba(255, 255, 255, .045); border: 1px solid rgba(255, 255, 255, .12); border-radius: var(--r-md); transition: background .25s ease, transform .25s ease; }
.step:hover { background: rgba(255, 255, 255, .085); transform: translateY(-4px); }
.step-num {
  width: 48px; height: 48px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--vermelho);
  color: #fff;
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 20px;
  margin-bottom: 18px;
}
.step h3 { font-size: 19.5px; margin-bottom: 9px; }
.step p { font-size: 15.5px; color: #A7AEB8; }

/* ==========================================================================
   AVALIACOES
   ========================================================================== */
.rating-head { display: flex; flex-direction: column; align-items: center; gap: 8px; margin-bottom: 44px; text-align: center; }
.rating-score { display: flex; align-items: center; gap: 14px; }
.rating-score b { font-family: var(--font-title); font-size: 52px; font-weight: 800; color: var(--preto); line-height: 1; }
.rating-stars { color: #F5A623; font-size: 21px; letter-spacing: 3px; }
.rating-head p { color: var(--cinza); font-size: 15.5px; }

.reviews { display: grid; grid-template-columns: repeat(auto-fit, minmax(292px, 1fr)); gap: 22px; }
.review {
  background: var(--branco);
  border: 1px solid var(--borda);
  border-radius: var(--r-md);
  padding: 26px 24px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: transform .25s ease, box-shadow .25s ease;
}
.review:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.review .stars { color: var(--estrela); font-size: 15px; letter-spacing: 2px; }
.review p { font-size: 15.5px; color: var(--grafite); font-style: italic; flex: 1; }
.review footer { display: flex; align-items: center; gap: 12px; }
.review-avatar {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--vermelho-soft); color: var(--vermelho-dark);
  display: grid; place-items: center;
  font-weight: 800; font-size: 15px;
  font-family: var(--font-title);
  flex-shrink: 0;
}
.review footer strong { font-size: 15px; color: var(--preto); display: block; line-height: 1.3; }
.review footer span { font-size: 12.5px; color: var(--cinza); }
.reviews-cta { text-align: center; margin-top: 38px; }

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq { max-width: 860px; margin: 0 auto; display: grid; gap: 14px; }
.faq-item {
  background: var(--branco);
  border: 1px solid var(--borda);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow .25s ease, border-color .25s ease;
}
.faq-item[open] { border-color: rgba(238, 28, 38, .3); box-shadow: var(--shadow-md); }
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 21px 56px 21px 24px;
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 17px;
  color: var(--preto);
  position: relative;
  transition: color .22s ease;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--vermelho-dark); }
.faq-item summary::after {
  content: '';
  position: absolute;
  right: 24px;
  top: 50%;
  width: 11px; height: 11px;
  border-right: 2.4px solid var(--vermelho);
  border-bottom: 2.4px solid var(--vermelho);
  transform: translateY(-70%) rotate(45deg);
  transition: transform .28s ease;
}
.faq-item[open] summary::after { transform: translateY(-30%) rotate(-135deg); }
.faq-item p { padding: 0 24px 22px; color: var(--cinza); font-size: 16px; }

/* ==========================================================================
   LOCALIZACAO
   ========================================================================== */
.loc { display: grid; grid-template-columns: 1fr 1.15fr; gap: 44px; align-items: stretch; }
.loc-info { display: flex; flex-direction: column; gap: 22px; }
.loc-item { display: flex; gap: 15px; align-items: flex-start; }
.loc-item-icon {
  width: 46px; height: 46px; flex-shrink: 0;
  display: grid; place-items: center;
  border-radius: 12px;
  background: var(--vermelho-soft);
  color: var(--vermelho);
}
.loc-item h3 { font-size: 16.5px; margin-bottom: 4px; }
.loc-item p, .loc-item a { font-size: 15.5px; color: var(--cinza); }
.loc-item a:hover { color: var(--vermelho-dark); }
.loc-hours { display: grid; gap: 5px; }
.loc-hours span { display: flex; justify-content: space-between; gap: 18px; max-width: 290px; font-size: 15.5px; color: var(--cinza); }
.loc-hours span b { color: var(--grafite); font-weight: 600; }
.loc-map { border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--shadow-md); min-height: 420px; border: 1px solid var(--borda); }
.loc-map iframe { width: 100%; height: 100%; min-height: 420px; border: 0; }
.loc-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 6px; }

/* ==========================================================================
   GALERIA (fotos reais do laboratorio)
   ========================================================================== */
.galeria { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.galeria-item {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  background: var(--preto);
}
.galeria-item img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; transition: transform .7s ease; }
.galeria-item:hover img { transform: scale(1.05); }
.galeria-item figcaption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 52px 18px 17px;
  font-size: 15.5px; font-weight: 600; color: #fff;
  background: linear-gradient(to top, rgba(20, 22, 26, .88) 20%, rgba(20, 22, 26, 0) 100%);
}

/* --- foto da fachada na coluna do endereco --- */
.loc-foto {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--borda);
}
.loc-foto img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.loc-foto figcaption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 44px 18px 15px;
  font-size: 14.5px; font-weight: 600; color: #fff;
  background: linear-gradient(to top, rgba(20, 22, 26, .86) 20%, rgba(20, 22, 26, 0) 100%);
}

/* ==========================================================================
   CTA FINAL
   ========================================================================== */
.cta-final { position: relative; overflow: hidden; background: var(--vermelho-dark); color: #fff; text-align: center; }
.cta-final::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(circle at 20% 15%, rgba(255, 255, 255, .16) 0%, transparent 52%),
              radial-gradient(circle at 82% 88%, rgba(255, 255, 255, .1) 0%, transparent 48%);
}
.cta-final .container { position: relative; z-index: 2; }
.cta-final h2 { font-size: clamp(27px, 4.5vw, 42px); color: #fff; margin-bottom: 16px; letter-spacing: -.7px; }
.cta-final p { font-size: clamp(16px, 2vw, 18.5px); color: rgba(255, 255, 255, .9); max-width: 610px; margin: 0 auto 32px; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }
.cta-final .btn-primary { background: #fff; color: var(--vermelho-dark); box-shadow: 0 10px 28px rgba(0, 0, 0, .22); }
.cta-final .btn-primary:hover { background: #FDF2F3; color: var(--vermelho-dark); }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer { background: var(--preto); color: #9BA3AE; padding: 62px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1.2fr; gap: 44px; padding-bottom: 46px; }
.footer .logo-txt strong { color: #fff; }
.footer .logo-txt span { color: #6E7681; }
.footer-about p { font-size: 15px; margin-top: 18px; max-width: 340px; }
.footer-social { display: flex; gap: 11px; margin-top: 22px; }
.footer-social a {
  width: 42px; height: 42px;
  display: grid; place-items: center;
  border-radius: 11px;
  background: rgba(255, 255, 255, .07);
  border: 1px solid rgba(255, 255, 255, .12);
  color: #C8CFD8;
  transition: background .22s ease, color .22s ease, transform .22s ease;
}
.footer-social a:hover { background: var(--vermelho); color: #fff; border-color: var(--vermelho); transform: translateY(-2px); }
.footer h4 { color: #fff; font-size: 16px; margin-bottom: 18px; font-family: var(--font-title); }
.footer-links { display: grid; gap: 11px; }
.footer-links a { font-size: 15px; transition: color .2s ease; }
.footer-links a:hover { color: #fff; }
.footer-contact { display: grid; gap: 13px; font-size: 15px; }
.footer-contact a:hover { color: #fff; }
.footer-contact div { display: flex; gap: 10px; align-items: flex-start; }
.footer-contact svg { flex-shrink: 0; margin-top: 4px; color: var(--vermelho-light); }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .1);
  padding: 22px 0 26px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  justify-content: space-between;
  align-items: center;
  font-size: 13.5px;
}
.footer-bottom a { color: #C8CFD8; }
.footer-bottom a:hover { color: #fff; text-decoration: underline; }

/* --- WHATSAPP FLUTUANTE --- */
.wpp-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 60px; height: 60px;
  border-radius: 50%;
  background: var(--whats);
  color: #fff;
  display: grid; place-items: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, .42);
  z-index: 950;
  transition: transform .25s ease, background .25s ease;
}
.wpp-float:hover { transform: scale(1.08); background: var(--whats-dark); }
.wpp-float::after {
  content: '';
  position: absolute; inset: 0;
  border-radius: 50%;
  border: 2px solid var(--whats);
  animation: pulse 2.4s ease-out infinite;
}
@keyframes pulse {
  0% { transform: scale(1); opacity: .7; }
  100% { transform: scale(1.6); opacity: 0; }
}

/* --- ANIMACAO FADE-UP --- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .6s ease-out, transform .6s ease-out; }
.reveal.visible { opacity: 1; transform: none; }

/* ==========================================================================
   RESPONSIVO
   ========================================================================== */
@media (max-width: 1024px) {
  .zig { gap: 38px; }
  .galeria { gap: 18px; }
  .loc { grid-template-columns: 1fr; }
  .loc-map { min-height: 340px; }
  .loc-map iframe { min-height: 340px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .footer-about { grid-column: 1 / -1; }
}

@media (max-width: 900px) {
  .nav-links {
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: #fff;
    border-bottom: 1px solid var(--borda);
    box-shadow: var(--shadow-md);
    padding: 8px 22px 20px;
    max-height: calc(100vh - var(--nav-h));
    overflow-y: auto;
    transform: translateY(-14px);
    opacity: 0;
    visibility: hidden;
    transition: opacity .25s ease, transform .25s ease, visibility .25s;
  }
  .nav-links.open { opacity: 1; visibility: visible; transform: none; }
  .nav-links a { display: block; width: 100%; padding: 16px 2px; border-bottom: 1px solid var(--borda); font-size: 16.5px; }
  .nav-links a::after { display: none; }
  .nav-links li:last-child a { border-bottom: 0; }
  .nav-mobile-cta { display: block; padding-top: 16px; }
  .nav-mobile-cta a.btn { display: flex; border-bottom: 0; padding: 15px 24px; color: #fff; }
  .nav-toggle { display: flex; }
  .nav-cta .btn { display: none; }
  .strip-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  body { font-size: 16px; }
  .hero h1 { line-height: 1.19; letter-spacing: -.7px; }
  .galeria { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
  section { padding: 60px 0; }
  .container { padding: 0 18px; }
  .hero { min-height: 0; padding: 58px 0 62px; }
  .hero-bg::after { background: linear-gradient(180deg, rgba(20, 22, 26, .9) 0%, rgba(150, 14, 21, .9) 100%); }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { width: 100%; }
  .hero-trust { gap: 12px 20px; }
  .hero-trust li { font-size: 14.5px; }
  .section-head { margin-bottom: 38px; }
  .zig { grid-template-columns: 1fr; gap: 28px; }
  .zig.reverse .zig-media { order: 0; }
  .zig-media img { min-height: 240px; }
  .cards-grid, .exames-grid, .reviews { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 34px; }
  .footer-about p { max-width: none; }
  .footer-bottom { justify-content: center; text-align: center; }
  .cta-actions { flex-direction: column; align-items: stretch; }
  .cta-actions .btn { width: 100%; }
  .loc-actions .btn { width: 100%; }
  .zig-text .btn { width: 100%; }
  .faq-item summary { font-size: 16px; padding: 19px 48px 19px 20px; }
  .faq-item summary::after { right: 20px; }
  .faq-item p { padding: 0 20px 20px; font-size: 15.5px; }
  .wpp-float { right: 16px; bottom: 16px; width: 56px; height: 56px; }
  .rating-score b { font-size: 42px; }
}

@media (max-width: 420px) {
  .strip-grid { grid-template-columns: 1fr; }
  .logo-txt strong { font-size: 15.5px; }
  .logo-txt span { font-size: 9.5px; letter-spacing: 1.2px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
}