/* =========================================================
   Marcos André de Oliveira Advogados — Design System
   Direito Imobiliário · Rio de Janeiro/RJ
   ========================================================= */

/* -----------------------------
   1. Design tokens
------------------------------ */
:root{
  /* paleta — modo claro */
  --color-bg: #F5F0EA;
  --color-bg-alt: #FCFAF7;
  --color-sand: #E8DFD4;
  --color-navy: #24384B;
  --color-navy-2: #1B2C3B;
  --color-teal: #587A8B;
  --color-teal-light: #7C99A7;
  --color-teal-text: #456273; /* variante mais escura do petróleo, com contraste AA (4.5:1+) para uso em texto */
  --color-text: #24384B;
  --color-text-secondary: #5C6B78;
  --color-border: #DCD2C3;
  --color-white: #FCFAF7;
  --color-focus: #587A8B;

  --shadow-soft: 0 6px 24px rgba(36, 56, 75, 0.06);
  --shadow-card: 0 10px 30px rgba(36, 56, 75, 0.08);

  --font-serif: "Fraunces", "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;

  --container: 1180px;
  --radius-pill: 999px;
  --radius-md: 18px;
  --radius-sm: 10px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --dur-fast: 180ms;
  --dur-med: 420ms;
  --dur-slow: 760ms;

  color-scheme: light;
}

:root[data-theme="dark"]{
  --color-bg: #16232F;
  --color-bg-alt: #1C2C3A;
  --color-sand: #24384B;
  --color-navy: #F5F0EA;
  --color-navy-2: #FCFAF7;
  --color-teal: #9CB8C4;
  --color-teal-light: #7C99A7;
  --color-teal-text: #9CB8C4;
  --color-text: #EDE7DC;
  --color-text-secondary: #B7C2CB;
  --color-border: #33475A;
  --color-white: #1C2C3A;
  --color-focus: #CDE0E8;
  --shadow-soft: 0 6px 24px rgba(0, 0, 0, 0.28);
  --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.34);
  color-scheme: dark;
}

@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --color-bg: #16232F;
    --color-bg-alt: #1C2C3A;
    --color-sand: #24384B;
    --color-navy: #F5F0EA;
    --color-navy-2: #FCFAF7;
    --color-teal: #9CB8C4;
    --color-teal-light: #7C99A7;
    --color-teal-text: #9CB8C4;
    --color-text: #EDE7DC;
    --color-text-secondary: #B7C2CB;
    --color-border: #33475A;
    --color-white: #1C2C3A;
    --color-focus: #CDE0E8;
    --shadow-soft: 0 6px 24px rgba(0, 0, 0, 0.28);
    --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.34);
    color-scheme: dark;
  }
}

/* -----------------------------
   2. Reset & base
------------------------------ */
*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body{
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  transition: background-color var(--dur-med) var(--ease), color var(--dur-med) var(--ease);
}

img{ max-width: 100%; display: block; }
svg{ display: block; }

h1, h2, h3, h4{
  font-family: var(--font-serif);
  color: var(--color-navy);
  line-height: 1.16;
  margin: 0 0 0.5em;
  font-weight: 500;
  letter-spacing: -0.01em;
}
h1{ font-size: clamp(2.4rem, 4.4vw, 3.8rem); }
h2{ font-size: clamp(1.9rem, 3.2vw, 2.6rem); }
h3{ font-size: clamp(1.3rem, 2vw, 1.6rem); }
h4{ font-size: 1.1rem; }

em, i.italic, .italic{ font-family: var(--font-serif); font-style: italic; }

p{ margin: 0 0 1em; color: var(--color-text); }
a{ color: inherit; }
.text-muted{ color: var(--color-text-secondary); }

ul, ol{ padding-left: 1.2em; }

:focus-visible{
  outline: 2px solid var(--color-focus);
  outline-offset: 3px;
  border-radius: 4px;
}

.container{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.skip-link{
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-navy);
  color: var(--color-white);
  padding: 12px 20px;
  z-index: 1000;
  border-radius: 0 0 8px 0;
}
.skip-link:focus{ left: 0; }

section{ padding: 96px 0; }
@media (max-width: 768px){ section{ padding: 64px 0; } }

.section-tight{ padding: 56px 0; }

/* -----------------------------
   3. Editorial section header
------------------------------ */
.eyebrow{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-teal-text);
  font-weight: 600;
  margin-bottom: 18px;
}
.eyebrow::before{
  content: "";
  width: 28px;
  height: 1px;
  background: var(--color-teal);
}

.section-head{
  max-width: 720px;
  margin-bottom: 56px;
}
.section-head.center{ margin-left: auto; margin-right: auto; text-align: center; }

.lede{
  font-size: 1.15rem;
  color: var(--color-text-secondary);
  max-width: 60ch;
}

.divider{
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 0;
}

/* -----------------------------
   4. Buttons
------------------------------ */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 30px;
  border-radius: var(--radius-pill);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform var(--dur-fast) var(--ease), background-color var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
  white-space: nowrap;
}
.btn:active{ transform: translateY(1px); }

.btn-primary{
  background: var(--color-navy);
  color: var(--color-bg-alt);
}
.btn-primary:hover{ background: var(--color-teal); box-shadow: var(--shadow-soft); }

.btn-outline{
  background: transparent;
  color: var(--color-navy);
  border-color: var(--color-navy);
}
.btn-outline:hover{ background: var(--color-navy); color: var(--color-bg-alt); }

.btn-ghost{
  background: transparent;
  color: var(--color-navy);
  border-color: var(--color-border);
}
.btn-ghost:hover{ border-color: var(--color-teal); color: var(--color-teal); }

.btn-sm{ padding: 10px 20px; font-size: 0.85rem; }
.btn-block{ width: 100%; }

.btn-whatsapp{ background: #2E4A3A; color: #fff; }
.btn-whatsapp:hover{ background: #3B5C48; }

/* -----------------------------
   5. Header / navigation
------------------------------ */
.site-header{
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur-fast) var(--ease);
  /* Nota: o desfoque (backdrop-filter) é aplicado em ::before, e não aqui.
     Um filter/backdrop-filter diretamente no header criaria um novo
     "containing block" para descendentes com position:fixed (como o menu
     mobile), fazendo-o posicionar-se relativo ao header (84px) em vez da
     janela inteira. Mantendo o filtro isolado em ::before evitamos o bug. */
}
.site-header::before{
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: color-mix(in srgb, var(--color-bg) 88%, transparent);
  backdrop-filter: blur(10px) saturate(140%);
  -webkit-backdrop-filter: blur(10px) saturate(140%);
}
.site-header.is-scrolled{ border-bottom-color: var(--color-border); }

.nav-row{
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
  gap: 24px;
}

/* Wordmark "MSA | Advogados", recriando a logomarca do escritório de forma
   vetorial/textual (serifado + caixa alta com tracking, separados por um
   traço fino), para se adaptar ao modo claro/escuro e a qualquer tela. */
.brand{
  display: flex;
  flex-direction: column;
  gap: 5px;
  text-decoration: none;
  color: var(--color-navy);
  line-height: 1;
}
.brand-wordmark{
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand-msa{
  font-family: var(--font-serif);
  font-size: 1.32rem;
  letter-spacing: 0.03em;
  font-weight: 500;
}
.brand-divider{
  width: 1px;
  height: 18px;
  background: currentColor;
  opacity: 0.35;
}
.brand-adv{
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 600;
}
.brand-tagline{
  font-family: var(--font-sans);
  font-size: 0.62rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  white-space: nowrap;
}
@media (max-width: 480px){
  .site-header .brand-tagline{ display: none; }
}

.main-nav{ display: flex; align-items: center; gap: 4px; }
.main-nav > ul{
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
  margin: 0; padding: 0;
}
.main-nav a.nav-link{
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 16px;
  text-decoration: none;
  color: var(--color-navy);
  font-size: 0.92rem;
  font-weight: 500;
  border-radius: var(--radius-pill);
  transition: background-color var(--dur-fast) var(--ease);
}
.main-nav a.nav-link:hover,
.main-nav a.nav-link:focus-visible{ background: var(--color-sand); }
.main-nav a.nav-link[aria-current="page"]{ color: var(--color-teal); font-weight: 600; }

.has-submenu{ position: relative; }
.chevron{ width: 10px; height: 10px; transition: transform var(--dur-fast) var(--ease); }
.has-submenu[aria-expanded="true"] .chevron,
.has-submenu:hover .chevron{ transform: rotate(180deg); }

.submenu{
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%) translateY(6px);
  min-width: 400px;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 14px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease), visibility var(--dur-fast);
  list-style: none;
  margin: 0;
  z-index: 50;
}
@media (min-width: 981px){
  .has-submenu:hover .submenu,
  .has-submenu:focus-within .submenu,
  .has-submenu[aria-expanded="true"] .submenu{
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
  }
}
.submenu li a{
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: var(--color-navy);
  font-size: 0.87rem;
  transition: background-color var(--dur-fast) var(--ease);
}
.submenu li a:hover{ background: var(--color-sand); }
.submenu li a .num{
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--color-teal-text);
  font-size: 0.8rem;
}

.nav-actions{ display: flex; align-items: center; gap: 10px; }

.theme-toggle{
  width: 42px; height: 42px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background: transparent;
  color: var(--color-navy);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: border-color var(--dur-fast) var(--ease), background-color var(--dur-fast) var(--ease);
}
.theme-toggle:hover{ border-color: var(--color-teal); }
.theme-toggle svg{ width: 18px; height: 18px; }
.theme-toggle .icon-moon{ display: none; }
:root[data-theme="dark"] .theme-toggle .icon-sun{ display: none; }
:root[data-theme="dark"] .theme-toggle .icon-moon{ display: block; }

.nav-toggle{
  display: none;
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background: transparent;
  cursor: pointer;
  align-items: center;
  justify-content: center;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after{
  content: "";
  display: block;
  width: 18px; height: 1.5px;
  background: var(--color-navy);
  position: relative;
  transition: transform var(--dur-fast) var(--ease), opacity var(--dur-fast) var(--ease);
}
.nav-toggle span::before{ position: absolute; top: -6px; }
.nav-toggle span::after{ position: absolute; top: 6px; }
.nav-toggle[aria-expanded="true"] span{ background: transparent; }
.nav-toggle[aria-expanded="true"] span::before{ transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after{ transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 980px){
  .main-nav{
    position: fixed;
    inset: 84px 0 0 0;
    background: var(--color-bg);
    padding: 20px 24px 40px;
    overflow-y: auto;
    display: none;
    border-top: 1px solid var(--color-border);
  }
  .main-nav.is-open{ display: block; }
  .main-nav > ul{ flex-direction: column; align-items: stretch; gap: 4px; }
  .main-nav a.nav-link{ width: 100%; padding: 14px 12px; font-size: 1.02rem; }
  .submenu{
    position: static;
    transform: none;
    display: none;
    opacity: 1; visibility: visible;
    box-shadow: none;
    border: none;
    background: var(--color-sand);
    grid-template-columns: 1fr;
    min-width: 0;
    width: 100%;
    margin-top: 4px;
  }
  .has-submenu[aria-expanded="true"] .submenu{ display: grid; }
  .nav-toggle{ display: inline-flex; }
  .nav-cta{ display: none; }
}

.nav-cta.btn{ padding: 12px 22px; }

/* -----------------------------
   6. Hero
------------------------------ */
.hero{
  padding: 170px 0 96px;
  position: relative;
  overflow: hidden;
}
.hero-grid{
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}
@media (max-width: 900px){
  .hero-grid{ grid-template-columns: 1fr; }
  .hero{ padding-top: 140px; }
}

.hero h1{ margin-bottom: 26px; }
.hero-actions{ display: flex; gap: 14px; flex-wrap: wrap; margin: 34px 0 40px; }

.hero-meta{
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  padding-top: 28px;
  border-top: 1px solid var(--color-border);
}
.hero-meta li{
  list-style: none;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--color-text-secondary);
}
.hero-meta svg{ width: 16px; height: 16px; color: var(--color-teal); flex-shrink: 0; }

.hero-art{
  position: relative;
  aspect-ratio: 4/5;
  border-radius: var(--radius-md);
  background: linear-gradient(155deg, var(--color-sand), var(--color-bg-alt));
  border: 1px solid var(--color-border);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-art svg{ width: 78%; height: 78%; color: var(--color-navy); opacity: 0.9; }
.hero-art picture{ display: block; width: 100%; height: 100%; }
.hero-art img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
}

/* -----------------------------
   7. Cards — áreas de atuação
------------------------------ */
.areas-grid{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}
.area-card{
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}
.area-card:hover{
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  border-color: var(--color-teal);
}
.area-card .num{
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.6rem;
  color: var(--color-teal-text);
}
.area-card h3{ margin-bottom: 6px; }
.area-card p{ color: var(--color-text-secondary); font-size: 0.94rem; margin-bottom: 0; }
.area-card .card-link{
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-navy);
}
.area-card .card-link svg{ width: 14px; height: 14px; transition: transform var(--dur-fast) var(--ease); }
.area-card:hover .card-link svg{ transform: translateX(3px); }

/* -----------------------------
   8. Pilares
------------------------------ */
.pillars{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.pillar{
  background: var(--color-bg-alt);
  padding: 40px 32px;
}
.pillar .num{ font-family: var(--font-serif); font-style: italic; color: var(--color-teal-text); font-size: 1.3rem; }
@media (max-width: 800px){ .pillars{ grid-template-columns: 1fr; } }

/* -----------------------------
   9. Sobre / bio
------------------------------ */
.about-grid{
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 60px;
  align-items: start;
}
@media (max-width: 900px){ .about-grid{ grid-template-columns: 1fr; } }

.photo-placeholder{
  aspect-ratio: 3/4;
  border-radius: var(--radius-md);
  border: 1.5px dashed var(--color-border);
  background: var(--color-sand);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  text-align: center;
  padding: 30px;
  color: var(--color-text-secondary);
}
.photo-placeholder svg{ width: 46px; height: 46px; color: var(--color-teal); }
.photo-placeholder strong{ color: var(--color-navy); font-family: var(--font-serif); font-size: 1.05rem; }
.photo-placeholder small{ font-size: 0.78rem; }

.photo-frame{
  aspect-ratio: 3/4;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-sand);
  border: 1px solid var(--color-border);
}
.photo-frame picture{ display: block; width: 100%; height: 100%; }
.photo-frame img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
}

.credentials{ list-style: none; margin: 24px 0; padding: 0; display: grid; gap: 12px; }
.credentials li{
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 0.94rem;
  color: var(--color-text-secondary);
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border);
}
.credentials li svg{ width: 17px; height: 17px; color: var(--color-teal); flex-shrink: 0; margin-top: 2px; }
.credentials li strong{ color: var(--color-text); }

/* -----------------------------
   10. Missão / Visão / Valores
------------------------------ */
.mvv-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 800px){ .mvv-grid{ grid-template-columns: 1fr; } }
.mvv-card{
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 32px;
}
.mvv-card .eyebrow{ margin-bottom: 14px; }
.value-tags{ display: flex; flex-wrap: wrap; gap: 8px; margin-top: 6px; }
.value-tags span{
  background: var(--color-sand);
  color: var(--color-navy);
  padding: 7px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
}

/* -----------------------------
   11. Processo / etapas
------------------------------ */
.steps{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  counter-reset: step;
  position: relative;
}
@media (max-width: 800px){ .steps{ grid-template-columns: 1fr; } }
.step{ position: relative; padding-top: 8px; }
.step .step-num{
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 2.2rem;
  color: var(--color-teal-text);
  display: block;
  margin-bottom: 14px;
}

/* -----------------------------
   12. Conteúdos / artigos
------------------------------ */
.articles-grid{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}
.article-card{
  display: flex;
  flex-direction: column;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
.article-card:hover{ transform: translateY(-4px); box-shadow: var(--shadow-card); }
.article-cover{
  aspect-ratio: 16/10;
  background: linear-gradient(135deg, var(--color-sand), var(--color-teal-light));
  display: flex; align-items: center; justify-content: center;
  position: relative;
}
.article-cover svg{ width: 34%; height: 34%; color: var(--color-navy); opacity: 0.75; }
.article-body{ padding: 24px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.tag{
  display: inline-flex;
  align-self: flex-start;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-teal-text);
  font-weight: 700;
  background: var(--color-sand);
  padding: 5px 12px;
  border-radius: var(--radius-pill);
}
.article-meta{
  display: flex;
  gap: 14px;
  font-size: 0.8rem;
  color: var(--color-text-secondary);
  margin-top: auto;
  padding-top: 10px;
}
.filters{ display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 40px; }
.filter-btn{
  border: 1px solid var(--color-border);
  background: transparent;
  padding: 9px 18px;
  border-radius: var(--radius-pill);
  font-size: 0.84rem;
  cursor: pointer;
  color: var(--color-text);
}
.filter-btn.is-active, .filter-btn:hover{ background: var(--color-navy); border-color: var(--color-navy); color: var(--color-bg-alt); }

/* -----------------------------
   13. FAQ accordion
------------------------------ */
.faq-list{ display: grid; gap: 1px; background: var(--color-border); border: 1px solid var(--color-border); border-radius: var(--radius-md); overflow: hidden; }
.faq-item{ background: var(--color-bg-alt); }
.faq-question{
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  text-align: left;
  padding: 22px 26px;
  background: transparent;
  border: none;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-navy);
  cursor: pointer;
}
.faq-question .plus{
  width: 22px; height: 22px;
  flex-shrink: 0;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  display: flex; align-items: center; justify-content: center;
  position: relative;
}
.faq-question .plus::before, .faq-question .plus::after{
  content: "";
  position: absolute;
  background: var(--color-navy);
  transition: transform var(--dur-fast) var(--ease);
}
.faq-question .plus::before{ width: 10px; height: 1.4px; }
.faq-question .plus::after{ width: 1.4px; height: 10px; }
.faq-question[aria-expanded="true"] .plus::after{ transform: scaleY(0); }
.faq-answer{
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--dur-med) var(--ease);
}
.faq-answer-inner{ padding: 0 26px 24px; color: var(--color-text-secondary); }

/* -----------------------------
   14. CTA final
------------------------------ */
.cta-band{
  background: var(--color-navy);
  color: var(--color-bg-alt);
  border-radius: 28px;
  padding: 64px;
  text-align: center;
}
.cta-band h2{ color: var(--color-bg-alt); }
.cta-band p{ color: color-mix(in srgb, var(--color-bg-alt) 78%, transparent); max-width: 56ch; margin-left: auto; margin-right: auto; }
.cta-band .btn-primary{ background: var(--color-bg-alt); color: var(--color-navy); }
.cta-band .btn-primary:hover{ background: var(--color-teal-light); color: var(--color-navy-2); }
.cta-band .btn-outline{ color: var(--color-bg-alt); border-color: color-mix(in srgb, var(--color-bg-alt) 45%, transparent); }
.cta-band .btn-outline:hover{ background: var(--color-bg-alt); color: var(--color-navy); }
.cta-actions{ display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-top: 30px; }
@media (max-width: 640px){ .cta-band{ padding: 44px 26px; } }

/* -----------------------------
   15. Formulários
------------------------------ */
.form-grid{ display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 700px){ .form-grid{ grid-template-columns: 1fr; } }
.field{ display: flex; flex-direction: column; gap: 8px; }
.field.full{ grid-column: 1 / -1; }
.field label{ font-size: 0.86rem; font-weight: 600; color: var(--color-navy); }
.field .hint{ font-size: 0.78rem; color: var(--color-text-secondary); }
.field input,
.field select,
.field textarea{
  font-family: var(--font-sans);
  font-size: 0.95rem;
  padding: 13px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: var(--color-bg-alt);
  color: var(--color-text);
  width: 100%;
}
.field textarea{ resize: vertical; min-height: 120px; }
.field input:focus, .field select:focus, .field textarea:focus{
  border-color: var(--color-teal);
}
.field-file{
  border: 1.5px dashed var(--color-border);
  border-radius: var(--radius-sm);
  padding: 20px;
  text-align: center;
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  cursor: pointer;
}
.checkbox-row{ display: flex; gap: 12px; align-items: flex-start; font-size: 0.85rem; color: var(--color-text-secondary); }
.checkbox-row input{ margin-top: 3px; width: 17px; height: 17px; flex-shrink: 0; }
.checkbox-row a{ color: var(--color-navy); text-decoration: underline; }
.form-note{
  background: var(--color-sand);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  font-size: 0.82rem;
  color: var(--color-text-secondary);
}
.form-status{ font-size: 0.9rem; padding: 14px 18px; border-radius: var(--radius-sm); display: none; }
.form-status.is-success{ display: block; background: #E3EEE6; color: #2E4A3A; }
.form-status.is-error{ display: block; background: #F3E1DD; color: #7A3324; }
:root[data-theme="dark"] .form-status.is-success{ background: #223528; color: #BFE0C8; }
:root[data-theme="dark"] .form-status.is-error{ background: #3A2620; color: #ECC3B7; }

/* -----------------------------
   16. Página de serviço
------------------------------ */
.breadcrumb{
  display: flex; flex-wrap: wrap; gap: 8px; align-items: center;
  font-size: 0.82rem; color: var(--color-text-secondary);
  padding: 130px 0 20px;
}
.breadcrumb a{ text-decoration: none; color: var(--color-text-secondary); }
.breadcrumb a:hover{ color: var(--color-navy); }
.breadcrumb .sep{ opacity: .6; }
.breadcrumb [aria-current="page"]{ color: var(--color-navy); font-weight: 600; }

.service-hero{ padding: 8px 0 56px; }
.service-hero .eyebrow{ margin-bottom: 16px; }

.two-col{ display: grid; grid-template-columns: 2fr 1fr; gap: 56px; align-items: start; }
@media (max-width: 960px){ .two-col{ grid-template-columns: 1fr; } }

.check-list{ list-style: none; padding: 0; display: grid; gap: 14px; }
.check-list li{ display: flex; gap: 12px; align-items: flex-start; }
.check-list svg{ width: 18px; height: 18px; color: var(--color-teal); flex-shrink: 0; margin-top: 3px; }

.risk-list{ list-style: none; padding: 0; display: grid; gap: 14px; }
.risk-list li{ display: flex; gap: 12px; align-items: flex-start; padding: 16px 18px; background: var(--color-sand); border-radius: var(--radius-sm); }
.risk-list svg{ width: 18px; height: 18px; color: var(--color-teal); flex-shrink: 0; margin-top: 2px; }

.sidebar-card{
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px;
  position: sticky;
  top: 110px;
}
.sidebar-card h4{ margin-bottom: 14px; }
.sidebar-card ul{ list-style: none; padding: 0; margin: 0 0 20px; display: grid; gap: 10px; }
.sidebar-card ul li{ font-size: 0.88rem; color: var(--color-text-secondary); display: flex; gap: 8px; }
.sidebar-card ul li::before{ content: "—"; color: var(--color-teal-text); }

.info-list{ list-style: none; padding: 0; margin: 0 0 24px; display: grid; gap: 18px; }
.info-list li{ display: flex; gap: 14px; align-items: flex-start; font-size: 0.9rem; color: var(--color-text-secondary); }
.info-list li svg{ width: 20px; height: 20px; color: var(--color-teal); flex-shrink: 0; margin-top: 2px; }
.info-list li strong{ display: block; color: var(--color-navy); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 2px; }
.info-list li a{ color: var(--color-navy); text-decoration: none; font-weight: 600; }
.info-list li a:hover{ text-decoration: underline; }

.doc-grid{ display: grid; grid-template-columns: repeat(auto-fit, minmax(220px,1fr)); gap: 16px; }
.doc-card{ background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-sm); padding: 18px 20px; font-size: 0.88rem; color: var(--color-text-secondary); display: flex; gap: 10px; align-items: flex-start; }
.doc-card svg{ width: 18px; height: 18px; color: var(--color-teal); flex-shrink: 0; margin-top: 2px; }

/* -----------------------------
   17. Footer
------------------------------ */
.site-footer{
  background: var(--color-navy);
  color: var(--color-bg-alt);
  padding: 76px 0 30px;
}
:root[data-theme="dark"] .site-footer{ background: #0F1922; }
.footer-grid{
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 50px;
  border-bottom: 1px solid rgba(252,250,247,0.14);
}
@media (max-width: 900px){ .footer-grid{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px){ .footer-grid{ grid-template-columns: 1fr; } }
.footer-brand .brand{ color: var(--color-bg-alt); }
.footer-brand .brand-tagline{ color: color-mix(in srgb, var(--color-bg-alt) 65%, transparent); }
.footer-brand p{ color: color-mix(in srgb, var(--color-bg-alt) 72%, transparent); font-size: 0.9rem; margin-top: 16px; max-width: 32ch; }
.footer-col h5{
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--color-bg-alt) 60%, transparent);
  margin-bottom: 18px;
}
.footer-col ul{ list-style: none; padding: 0; margin: 0; display: grid; gap: 11px; }
.footer-col a{ color: color-mix(in srgb, var(--color-bg-alt) 88%, transparent); text-decoration: none; font-size: 0.9rem; }
.footer-col a:hover{ color: var(--color-teal-light); }
.footer-bottom{
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px;
  padding-top: 30px;
  font-size: 0.8rem;
  color: color-mix(in srgb, var(--color-bg-alt) 55%, transparent);
}
.footer-legal{
  font-size: 0.76rem;
  color: color-mix(in srgb, var(--color-bg-alt) 50%, transparent);
  max-width: 900px;
  margin: 30px auto 0;
  text-align: center;
  line-height: 1.7;
}
.social-row{ display: flex; gap: 10px; }
.social-row a{
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(252,250,247,0.25);
  display: flex; align-items: center; justify-content: center;
}
.social-row svg{ width: 16px; height: 16px; }

/* -----------------------------
   18. WhatsApp float + cookie banner
------------------------------ */
.wa-float{
  position: fixed;
  right: 22px; bottom: 22px;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: #2E4A3A;
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-card);
  z-index: 800;
  text-decoration: none;
  transition: transform var(--dur-fast) var(--ease);
}
.wa-float:hover{ transform: scale(1.06); }
.wa-float svg{ width: 26px; height: 26px; }

.cookie-banner{
  position: fixed;
  left: 20px; right: 20px; bottom: 20px;
  max-width: 620px;
  margin: 0 auto;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 24px 26px;
  z-index: 950;
  transform: translateY(140%);
  transition: transform var(--dur-slow) var(--ease);
}
.cookie-banner.is-visible{ transform: translateY(0); }
.cookie-banner p{ font-size: 0.86rem; color: var(--color-text-secondary); margin-bottom: 16px; }
.cookie-actions{ display: flex; gap: 10px; flex-wrap: wrap; }

/* -----------------------------
   19. Utilities & reveal animation
------------------------------ */
/* O efeito de revelação só é ativado quando o JavaScript confirma suporte
   (classe .js no <html>, definida de forma síncrona e precoce). Sem JS,
   ou com prefers-reduced-motion, todo o conteúdo permanece sempre visível —
   evita depender de script para exibir conteúdo (progressive enhancement). */
html.js .reveal{ opacity: 0; transform: translateY(18px); transition: opacity var(--dur-slow) var(--ease), transform var(--dur-slow) var(--ease); }
html.js .reveal.is-visible{ opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce){
  html.js .reveal{ opacity: 1; transform: none; transition: none; }
}

.stagger > *{ transition-delay: calc(var(--i, 0) * 70ms); }

.grid-2{ display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
@media (max-width: 800px){ .grid-2{ grid-template-columns: 1fr; } }

.bg-alt{ background: var(--color-bg-alt); }
.bg-sand{ background: var(--color-sand); }
.bg-navy{ background: var(--color-navy); color: var(--color-bg-alt); }
.bg-navy h2, .bg-navy h3{ color: var(--color-bg-alt); }

.center{ text-align: center; }
.mt-0{ margin-top: 0; }
.mb-0{ margin-bottom: 0; }

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

.page-hero-simple{ padding: 150px 0 40px; }
.numbered-title{ display: flex; align-items: baseline; gap: 16px; }
.numbered-title .idx{ font-family: var(--font-serif); font-style: italic; color: var(--color-teal-text); font-size: 1.3rem; }

.prose{ max-width: 74ch; }
.prose h2{ margin-top: 1.6em; }
.prose h3{ margin-top: 1.3em; }
.prose ul{ color: var(--color-text); }
.prose blockquote{
  margin: 28px 0;
  padding: 4px 0 4px 24px;
  border-left: 3px solid var(--color-teal);
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.15rem;
  color: var(--color-navy);
}

.table-wrap{ overflow-x: auto; }
table{ width: 100%; border-collapse: collapse; font-size: 0.92rem; }
table th, table td{ text-align: left; padding: 12px 16px; border-bottom: 1px solid var(--color-border); }
table th{ color: var(--color-navy); font-family: var(--font-sans); }