/* =====================================================================
   MedSênior Recife | Consultor Autorizado Alexsandro dos Santos
   Folha de estilos principal — Mobile First
   Estrutura: 1) Reset/Base 2) Design Tokens 3) Tipografia 4) Layout
   5) Componentes 6) Seções 7) Utilitários 8) Media Queries (tablet/desktop)
   ===================================================================== */

/* ---------- 1. RESET / BASE ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  width: 100%;
}
img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
  height: auto;
}
input, button, textarea, select { font: inherit; }
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; margin: 0; padding: 0; }
button { cursor: pointer; border: none; background: none; }
h1, h2, h3, h4, p, figure { margin: 0; }

/* ---------- 2. DESIGN TOKENS ---------- */
:root {
  /* Paleta MedSênior */
  --ms-verde-escuro: #0c4a35;
  --ms-verde-institucional: #0f6b3f;
  --ms-verde-medio: #1c8a4f;
  --ms-verde-claro: #7bc043;
  --ms-verde-lima: #a4d65e;
  --ms-verde-suave: #eaf6ec;
  --ms-verde-suave-2: #dcf0e1;
  --branco: #ffffff;
  --cinza-100: #f7f9f8;
  --cinza-200: #eef1ef;
  --cinza-400: #b9c2bd;
  --cinza-600: #6b7570;
  --cinza-800: #384039;
  --cinza-900: #1c211d;
  --whatsapp: #25d366;
  --whatsapp-escuro: #1da851;
  --alerta-fundo: #fff8e1;
  --alerta-borda: #e8c766;

  /* Tipografia fluida */
  --font-base: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Poppins', var(--font-base);

  --fs-h1: clamp(1.8rem, 5.5vw, 3.2rem);
  --fs-h2: clamp(1.5rem, 4.2vw, 2.4rem);
  --fs-h3: clamp(1.15rem, 3.2vw, 1.5rem);
  --fs-body: clamp(0.95rem, 2.4vw, 1.05rem);
  --fs-small: clamp(0.8rem, 2vw, 0.9rem);

  /* Espaçamentos */
  --gap-xs: 0.5rem;
  --gap-sm: 1rem;
  --gap-md: 1.5rem;
  --gap-lg: 2.5rem;
  --gap-xl: 4rem;

  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --radius-full: 999px;

  --shadow-sm: 0 2px 10px rgba(12, 74, 53, 0.08);
  --shadow-md: 0 8px 30px rgba(12, 74, 53, 0.12);
  --shadow-lg: 0 16px 48px rgba(12, 74, 53, 0.18);

  --max-width: 1180px;
  --header-height: 68px;
}

/* ---------- 3. TIPOGRAFIA ---------- */
body {
  font-family: var(--font-base);
  color: var(--cinza-900);
  background: var(--branco);
  line-height: 1.6;
  font-size: var(--fs-body);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--ms-verde-escuro);
  line-height: 1.2;
}
h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }
p { font-size: var(--fs-body); }
.small-text { font-size: var(--fs-small); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ms-verde-institucional);
  background: var(--ms-verde-suave);
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--gap-sm);
}

/* ---------- 4. LAYOUT / CONTAINER ---------- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding-left: 1.1rem;
  padding-right: 1.1rem;
}
section {
  padding: var(--gap-xl) 0;
  width: 100%;
}
.section-head {
  max-width: 720px;
  margin: 0 auto var(--gap-lg);
  text-align: center;
}
.section-head p { color: var(--cinza-600); margin-top: 0.7rem; }
.bg-suave { background: var(--ms-verde-suave); }
.bg-escuro { background: var(--ms-verde-escuro); color: var(--branco); }
.bg-escuro h2, .bg-escuro h3 { color: var(--branco); }
.bg-cinza { background: var(--cinza-100); }

/* ---------- 5. COMPONENTES ---------- */

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem 1.6rem;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.98rem;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
  white-space: normal;
  text-align: center;
  line-height: 1.25;
}
.btn:active { transform: scale(0.97); }
.btn-primary {
  background: var(--whatsapp);
  color: var(--branco);
  box-shadow: var(--shadow-md);
}
.btn-primary:hover { background: var(--whatsapp-escuro); }
.btn-secondary {
  background: var(--branco);
  color: var(--ms-verde-institucional);
  border: 2px solid var(--ms-verde-institucional);
}
.btn-secondary:hover { background: var(--ms-verde-suave); }
.btn-outline-light {
  background: transparent;
  color: var(--branco);
  border: 2px solid rgba(255,255,255,0.7);
}
.btn-outline-light:hover { background: rgba(255,255,255,0.12); }
.btn-block { width: 100%; }
.btn-sm { padding: 0.65rem 1.2rem; font-size: 0.88rem; }

.btn-whatsapp-icon::before {
  content: "";
  width: 20px;
  height: 20px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'%3E%3Cpath fill='%23fff' d='M16 0C7.16 0 0 7.16 0 16c0 2.82.74 5.47 2.03 7.77L0 32l8.44-2.21A15.9 15.9 0 0 0 16 32c8.84 0 16-7.16 16-16S24.84 0 16 0zm0 29.09c-2.53 0-4.9-.7-6.93-1.92l-.5-.3-5.01 1.31 1.34-4.88-.32-.5A13.05 13.05 0 0 1 2.9 16C2.9 8.77 8.77 2.9 16 2.9S29.1 8.77 29.1 16 23.23 29.09 16 29.09z'/%3E%3Cpath fill='%23fff' d='M23.24 19.29c-.4-.2-2.36-1.16-2.72-1.3-.36-.13-.63-.2-.9.2-.26.4-1.03 1.3-1.26 1.56-.23.27-.46.3-.86.1-.4-.2-1.68-.62-3.2-1.98-1.18-1.05-1.98-2.35-2.21-2.75-.23-.4-.02-.62.17-.82.18-.18.4-.46.6-.7.2-.23.26-.4.4-.66.13-.27.06-.5-.03-.7-.1-.2-.9-2.17-1.23-2.97-.32-.78-.65-.67-.9-.68l-.77-.01c-.27 0-.7.1-1.06.5-.36.4-1.4 1.36-1.4 3.33s1.43 3.86 1.63 4.13c.2.27 2.8 4.28 6.8 6 .95.4 1.7.65 2.28.83.96.3 1.83.26 2.52.16.77-.12 2.36-.96 2.7-1.9.33-.93.33-1.72.23-1.9-.1-.16-.36-.26-.76-.46z'/%3E%3C/svg%3E") center/contain no-repeat;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(6px);
  box-shadow: 0 2px 12px rgba(12,74,53,0.08);
  height: var(--header-height);
  display: flex;
  align-items: center;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--gap-sm);
  width: 100%;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  min-width: 0;
}
.brand img {
  height: 38px;
  width: auto;
}
.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  min-width: 0;
}
.brand-text strong {
  font-family: var(--font-display);
  color: var(--ms-verde-escuro);
  font-size: 0.95rem;
  white-space: nowrap;
}
.brand-text span {
  font-size: 0.68rem;
  color: var(--ms-verde-medio);
  font-weight: 600;
  white-space: nowrap;
}

.nav-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: var(--ms-verde-suave);
  flex-shrink: 0;
}
.nav-toggle span, .nav-toggle::before, .nav-toggle::after {
  display: none;
}
.nav-toggle svg { width: 22px; height: 22px; }

.main-nav {
  position: fixed;
  inset: var(--header-height) 0 0 0;
  background: var(--branco);
  transform: translateX(100%);
  transition: transform 0.3s ease;
  overflow-y: auto;
  padding: var(--gap-lg) var(--gap-md);
  z-index: 190;
}
.main-nav.is-open { transform: translateX(0); }
.main-nav ul {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.main-nav a {
  display: block;
  padding: 0.9rem 0.5rem;
  font-weight: 600;
  color: var(--cinza-900);
  border-bottom: 1px solid var(--cinza-200);
}
.main-nav a:hover { color: var(--ms-verde-institucional); }
.main-nav .nav-cta { margin-top: var(--gap-md); }

.header-cta-desktop { display: none; }

/* Transparência bar */
.transparencia-bar {
  background: var(--ms-verde-suave-2);
  color: var(--ms-verde-escuro);
  text-align: center;
  padding: 0.7rem 1rem;
  font-size: 0.82rem;
  font-weight: 600;
  border-bottom: 1px solid var(--ms-verde-suave);
}
.transparencia-bar strong { color: var(--ms-verde-institucional); }

/* Hero */
.hero {
  background: linear-gradient(160deg, var(--ms-verde-escuro) 0%, var(--ms-verde-institucional) 55%, var(--ms-verde-medio) 100%);
  color: var(--branco);
  padding: var(--gap-xl) 0 var(--gap-lg);
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  right: -80px;
  top: -80px;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(164,214,94,0.35) 0%, transparent 70%);
  pointer-events: none;
}
.hero-grid {
  display: grid;
  gap: var(--gap-lg);
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255,255,255,0.14);
  border: 1px solid rgba(255,255,255,0.3);
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 700;
  margin-bottom: var(--gap-sm);
}
.hero h1 { color: var(--branco); }
.hero .lead {
  color: rgba(255,255,255,0.92);
  margin-top: var(--gap-sm);
  font-size: clamp(1rem, 2.6vw, 1.15rem);
  max-width: 60ch;
}
.hero-consultor {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-top: var(--gap-md);
  background: rgba(255,255,255,0.1);
  padding: 0.7rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255,255,255,0.18);
}
.hero-consultor img {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--ms-verde-lima);
}
.hero-consultor strong { display: block; font-size: 0.95rem; }
.hero-consultor span { font-size: 0.78rem; color: var(--ms-verde-lima); font-weight: 700; }

.hero-ctas {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  margin-top: var(--gap-md);
}

/* Hero form card */
.hero-form-card {
  background: var(--branco);
  border-radius: var(--radius-lg);
  padding: var(--gap-md);
  box-shadow: var(--shadow-lg);
  color: var(--cinza-900);
}
.hero-form-card h2 {
  font-size: 1.25rem;
  margin-bottom: 0.3rem;
}
.hero-form-card p.small-text { color: var(--cinza-600); margin-bottom: var(--gap-sm); }
.form-field { margin-bottom: 0.9rem; }
.form-field label {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--ms-verde-escuro);
  margin-bottom: 0.35rem;
}
.form-field input, .form-field select {
  width: 100%;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--cinza-200);
  background: var(--cinza-100);
  font-size: 0.95rem;
  color: var(--cinza-900);
}
.form-field input:focus, .form-field select:focus {
  outline: none;
  border-color: var(--ms-verde-institucional);
  background: var(--branco);
}
.form-consent {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.78rem;
  color: var(--cinza-600);
  margin-bottom: var(--gap-sm);
}
.form-consent input { margin-top: 0.2rem; flex-shrink: 0; }

/* Cards genéricos */
.grid { display: grid; gap: var(--gap-md); }
.grid-2 { grid-template-columns: 1fr; }
.grid-3 { grid-template-columns: 1fr; }
.grid-4 { grid-template-columns: 1fr; }

.card {
  background: var(--branco);
  border-radius: var(--radius-md);
  padding: var(--gap-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--cinza-200);
  height: 100%;
  display: flex;
  flex-direction: column;
}
.card .icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: var(--ms-verde-suave);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--gap-sm);
  color: var(--ms-verde-institucional);
  font-size: 1.4rem;
}
.card h3 { margin-bottom: 0.5rem; }
.card p { color: var(--cinza-600); flex-grow: 1; }
.card .btn { margin-top: var(--gap-sm); }

/* Cidade card */
.cidade-card {
  background: var(--branco);
  border-radius: var(--radius-md);
  padding: var(--gap-md);
  text-align: center;
  border: 1px solid var(--cinza-200);
  box-shadow: var(--shadow-sm);
}
.cidade-card h3 { font-size: 1.05rem; margin-bottom: 0.5rem; }
.cidade-card .btn { width: 100%; margin-top: 0.7rem; }

/* Planos */
.plano-card {
  background: var(--branco);
  border-radius: var(--radius-lg);
  border: 1px solid var(--cinza-200);
  box-shadow: var(--shadow-sm);
  padding: var(--gap-md);
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}
.plano-card .eyebrow { align-self: flex-start; }
.plano-card ul { display: flex; flex-direction: column; gap: 0.45rem; margin: 0.5rem 0; }
.plano-card ul li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.92rem;
  color: var(--cinza-800);
}
.plano-card ul li::before {
  content: "✓";
  color: var(--ms-verde-institucional);
  font-weight: 900;
  flex-shrink: 0;
}

/* Alerta / nota de transparência */
.nota-transparencia {
  background: var(--alerta-fundo);
  border: 1px solid var(--alerta-borda);
  border-radius: var(--radius-sm);
  padding: 0.9rem 1.1rem;
  font-size: 0.85rem;
  color: #6b5620;
  margin-top: var(--gap-sm);
}

/* Passos - Como Funciona */
.passos-lista { display: grid; gap: var(--gap-md); counter-reset: passo; }
.passo-item { display: flex; gap: 1rem; align-items: flex-start; }
.passo-num {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--ms-verde-institucional);
  color: var(--branco);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  flex-shrink: 0;
  font-family: var(--font-display);
}

/* Sobre Alexsandro (usado em sobre.html) */
.sobre-grid {
  display: grid;
  gap: var(--gap-lg);
  align-items: center;
}
/* Caixa da logo/ícone: mantém a proporção original da imagem, sem esticar ou dominar a seção */
.sobre-foto {
  width: 100%;
  max-width: 220px;
  aspect-ratio: 1/1;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  background: var(--ms-verde-suave);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--gap-lg);
}
.sobre-foto img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}
.sobre-badges { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: var(--gap-sm) 0; }
.sobre-badges span {
  background: var(--ms-verde-suave);
  color: var(--ms-verde-institucional);
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 700;
}

/* Seção "Conheça o Consultor" (index.html) — hierarquia: identificação > nome > título > apresentação > credenciais > selo/logo proporcional > CTA */
.sobre-conteudo { max-width: 760px; margin: 0 auto; }
.sobre-selo {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  background: var(--ms-verde-suave);
  border-radius: var(--radius-full);
  padding: 0.4rem 1.1rem 0.4rem 0.4rem;
  margin: var(--gap-md) 0;
}
.sobre-selo .sobre-selo-icone {
  width: 42px;
  height: 42px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--branco);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.4rem;
  box-shadow: var(--shadow-sm);
}
.sobre-selo img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}
.sobre-selo span {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--ms-verde-institucional);
  line-height: 1.25;
}

/* Instagram */
.insta-card {
  background: linear-gradient(135deg, #fdf497 0%, #fd5949 45%, #d6249f 75%, #285AEB 100%);
  border-radius: var(--radius-lg);
  padding: 2px;
}
.insta-card-inner {
  background: var(--branco);
  border-radius: calc(var(--radius-lg) - 2px);
  padding: var(--gap-md);
  text-align: center;
}
.insta-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto var(--gap-sm);
  border-radius: 18px;
  background: linear-gradient(135deg, #fdf497 0%, #fd5949 45%, #d6249f 75%, #285AEB 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--branco);
  font-size: 1.7rem;
}

/* Reel */
.reel-box {
  background: var(--ms-verde-escuro);
  border-radius: var(--radius-lg);
  padding: var(--gap-lg) var(--gap-md);
  color: var(--branco);
  text-align: center;
}
.reel-frame-wrap {
  max-width: 340px;
  margin: var(--gap-md) auto;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.reel-frame-wrap blockquote { margin: 0; }

/* Blog */
.blog-card {
  background: var(--branco);
  border-radius: var(--radius-md);
  border: 1px solid var(--cinza-200);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  height: 100%;
}
.blog-card-img {
  height: 160px;
  background: linear-gradient(135deg, var(--ms-verde-institucional), var(--ms-verde-claro));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--branco);
  font-size: 2rem;
}
.blog-card-body { padding: var(--gap-md); display: flex; flex-direction: column; flex-grow: 1; }
.blog-card-tag {
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--ms-verde-institucional);
  letter-spacing: 0.05em;
  margin-bottom: 0.4rem;
}
.blog-card h3 { font-size: 1.05rem; margin-bottom: 0.5rem; }
.blog-card p { color: var(--cinza-600); font-size: 0.9rem; flex-grow: 1; }
.blog-card .ler-mais { margin-top: 0.8rem; font-weight: 700; color: var(--ms-verde-institucional); font-size: 0.88rem; }

/* Artigo individual */
.artigo-header {
  background: var(--ms-verde-suave);
  padding: var(--gap-lg) 0 var(--gap-md);
}
.breadcrumb { font-size: 0.8rem; color: var(--cinza-600); margin-bottom: var(--gap-sm); flex-wrap: wrap; display: flex; gap: 0.3rem; }
.breadcrumb a { color: var(--ms-verde-institucional); font-weight: 600; }
.artigo-meta { display: flex; gap: 1rem; flex-wrap: wrap; font-size: 0.82rem; color: var(--cinza-600); margin-top: var(--gap-sm); }
.artigo-corpo { max-width: 760px; margin: 0 auto; padding: var(--gap-lg) 0; }
.artigo-corpo h2 { margin-top: var(--gap-lg); margin-bottom: var(--gap-sm); }
.artigo-corpo h3 { margin-top: var(--gap-md); margin-bottom: 0.6rem; }
.artigo-corpo p { margin-bottom: var(--gap-sm); color: var(--cinza-800); }
.artigo-corpo ul { margin-bottom: var(--gap-sm); }
.artigo-corpo ul li { padding-left: 1.4rem; position: relative; margin-bottom: 0.5rem; color: var(--cinza-800); }
.artigo-corpo ul li::before { content: "•"; color: var(--ms-verde-institucional); position: absolute; left: 0; font-weight: 900; }
.artigo-assinatura {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  background: var(--cinza-100);
  border-radius: var(--radius-md);
  padding: var(--gap-sm) var(--gap-md);
  margin: var(--gap-lg) 0;
}
.artigo-assinatura img { width: 52px; height: 52px; border-radius: 50%; object-fit: cover; }
.artigo-cta-box {
  background: var(--ms-verde-suave);
  border-radius: var(--radius-md);
  padding: var(--gap-md);
  text-align: center;
  margin: var(--gap-lg) 0;
}
.artigo-cta-box .btn { margin: 0.4rem; }
.artigo-relacionados { margin-top: var(--gap-lg); }

/* FAQ */
.faq-item {
  border: 1px solid var(--cinza-200);
  border-radius: var(--radius-sm);
  margin-bottom: 0.8rem;
  overflow: hidden;
  background: var(--branco);
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  padding: 1rem 1.1rem;
  font-weight: 700;
  color: var(--ms-verde-escuro);
  text-align: left;
  background: var(--branco);
}
.faq-question .plus {
  font-size: 1.4rem;
  color: var(--ms-verde-institucional);
  transition: transform 0.2s ease;
  flex-shrink: 0;
}
.faq-item.is-open .faq-question .plus { transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
  padding: 0 1.1rem;
}
.faq-item.is-open .faq-answer { max-height: 600px; padding: 0 1.1rem 1.1rem; }
.faq-answer p { color: var(--cinza-600); font-size: 0.92rem; }

/* Formulário completo (contato/lead) */
.lead-form {
  background: var(--branco);
  border-radius: var(--radius-lg);
  padding: var(--gap-lg) var(--gap-md);
  box-shadow: var(--shadow-md);
  max-width: 640px;
  margin: 0 auto;
}
.radio-group { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.radio-option {
  flex: 1 1 100px;
  border: 1.5px solid var(--cinza-200);
  border-radius: var(--radius-sm);
  padding: 0.7rem;
  text-align: center;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  background: var(--cinza-100);
}
.radio-option input { display: none; }
.radio-option.selected {
  border-color: var(--ms-verde-institucional);
  background: var(--ms-verde-suave);
  color: var(--ms-verde-institucional);
}

/* ---------- Formulário inteligente multietapas ---------- */
.form-progress {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: var(--gap-md);
}
.form-progress-track {
  flex-grow: 1;
  height: 6px;
  border-radius: var(--radius-full);
  background: var(--cinza-200);
  overflow: hidden;
}
.form-progress-fill {
  height: 100%;
  background: var(--ms-verde-institucional);
  border-radius: var(--radius-full);
  transition: width 0.3s ease;
  width: 16.66%;
}
.form-progress-label {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--cinza-600);
  white-space: nowrap;
  flex-shrink: 0;
}
.form-step { display: none; }
.form-step.is-active { display: block; animation: step-in 0.25s ease; }
@keyframes step-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}
.form-step h3 { margin-bottom: 0.3rem; }
.form-step .step-hint { color: var(--cinza-600); font-size: 0.88rem; margin-bottom: var(--gap-sm); }

.option-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.7rem;
  margin-top: var(--gap-sm);
}
.option-card {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  border: 1.5px solid var(--cinza-200);
  border-radius: var(--radius-md);
  padding: 0.9rem 1rem;
  background: var(--cinza-100);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--cinza-900);
  text-align: left;
  transition: border-color 0.15s ease, background 0.15s ease;
  cursor: pointer;
  min-height: 48px;
}
.option-card:hover { border-color: var(--ms-verde-medio); }
.option-card.is-selected {
  border-color: var(--ms-verde-institucional);
  background: var(--ms-verde-suave);
  color: var(--ms-verde-institucional);
}
.option-card .check-dot {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid var(--cinza-400);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.option-card.is-selected .check-dot { border-color: var(--ms-verde-institucional); background: var(--ms-verde-institucional); }
.option-card.is-selected .check-dot::after { content: "✓"; color: var(--branco); font-size: 0.7rem; font-weight: 900; }
.option-card.multi .check-dot { border-radius: var(--radius-sm); }

.form-nav {
  display: flex;
  gap: 0.7rem;
  margin-top: var(--gap-md);
}
.form-nav .btn-voltar { flex: 0 0 auto; }
.form-nav .btn-avancar { flex-grow: 1; }

.form-step-optional-note {
  font-size: 0.78rem;
  color: var(--cinza-600);
  margin-top: 0.5rem;
}

.quick-whatsapp-alt {
  max-width: 640px;
  margin: var(--gap-md) auto 0;
  background: var(--branco);
  border: 1.5px dashed var(--ms-verde-medio);
  border-radius: var(--radius-md);
  padding: var(--gap-md);
  text-align: center;
}
.quick-whatsapp-alt p { color: var(--cinza-600); margin-bottom: 0.7rem; font-weight: 600; }

/* CTA final */
.cta-final {
  background: linear-gradient(135deg, var(--ms-verde-institucional), var(--ms-verde-escuro));
  color: var(--branco);
  text-align: center;
  border-radius: var(--radius-lg);
  padding: var(--gap-lg) var(--gap-md);
}
.cta-final h2 { color: var(--branco); }
.cta-final p { color: rgba(255,255,255,0.9); max-width: 60ch; margin: 0.7rem auto var(--gap-md); }
.cta-final .hero-ctas { max-width: 340px; margin: 0 auto; }

/* Footer */
.site-footer {
  background: var(--ms-verde-escuro);
  color: rgba(255,255,255,0.85);
  padding: var(--gap-xl) 0 var(--gap-md);
}
.footer-grid { display: grid; gap: var(--gap-lg); }
.footer-brand { display: flex; align-items: center; gap: 0.6rem; margin-bottom: var(--gap-sm); }
.footer-brand img { height: 40px; }
.footer-brand strong { color: var(--branco); font-family: var(--font-display); }
.footer-col h4 { color: var(--branco); font-size: 0.95rem; margin-bottom: var(--gap-sm); }
.footer-col ul { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-col a { color: rgba(255,255,255,0.75); font-size: 0.9rem; }
.footer-col a:hover { color: var(--ms-verde-lima); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.15);
  margin-top: var(--gap-lg);
  padding-top: var(--gap-md);
  font-size: 0.78rem;
  color: rgba(255,255,255,0.6);
  text-align: center;
}
.footer-bottom p { margin-bottom: 0.5rem; }

/* Botão flutuante WhatsApp */
.whatsapp-float {
  position: fixed;
  right: 1rem;
  bottom: 5.2rem;
  z-index: 300;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--whatsapp);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  animation: pulse-wa 2.4s infinite;
}
.whatsapp-float svg { width: 30px; height: 30px; }
@keyframes pulse-wa {
  0% { box-shadow: 0 0 0 0 rgba(37,211,102,0.5); }
  70% { box-shadow: 0 0 0 14px rgba(37,211,102,0); }
  100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}

/* Barra sticky mobile */
.sticky-cta-bar {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 250;
  background: var(--whatsapp);
  padding: 0.8rem 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  box-shadow: 0 -4px 16px rgba(0,0,0,0.15);
  transition: transform 0.25s ease;
}
.sticky-cta-bar.hide { transform: translateY(100%); }
.sticky-cta-bar a {
  color: var(--branco);
  font-weight: 800;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Skip link acessibilidade */
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--ms-verde-escuro);
  color: var(--branco);
  padding: 0.8rem 1.2rem;
  z-index: 999;
  border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

/* Foco visível */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible {
  outline: 3px solid var(--ms-verde-claro);
  outline-offset: 2px;
}

/* Utilitários */
.text-center { text-align: center; }
.mt-sm { margin-top: var(--gap-sm); }
.mt-md { margin-top: var(--gap-md); }
.mt-lg { margin-top: var(--gap-lg); }
.mb-sm { margin-bottom: var(--gap-sm); }
.hide-mobile { display: none; }
.show-mobile { display: block; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.tag-list { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: var(--gap-sm); }
.tag-list span {
  background: var(--cinza-100);
  border: 1px solid var(--cinza-200);
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-full);
  font-size: 0.76rem;
  color: var(--cinza-600);
}

/* Página institucional simples (legal/privacidade) */
.legal-content { max-width: 760px; margin: 0 auto; padding: var(--gap-lg) 0; }
.legal-content h2 { margin-top: var(--gap-lg); margin-bottom: 0.6rem; }
.legal-content p, .legal-content li { color: var(--cinza-800); margin-bottom: 0.7rem; }
.legal-content ul li { padding-left: 1.2rem; position: relative; }
.legal-content ul li::before { content:"•"; color: var(--ms-verde-institucional); position:absolute; left:0; }

/* ================= MEDIA QUERIES (Tablet ≥ 640px) ================= */
@media (min-width: 640px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .hero-ctas { flex-direction: row; flex-wrap: wrap; }
  .hero-ctas .btn { flex: 1 1 auto; }
  .radio-group { flex-wrap: nowrap; }
  .option-grid.option-grid-2col { grid-template-columns: repeat(2, 1fr); }
}

/* ================= MEDIA QUERIES (Desktop ≥ 1200px) ================= */
/* Breakpoint elevado propositalmente: garante espaço suficiente para todos os
   itens do menu + botão CTA sem sobreposição. Entre 900-1199px mantém o menu
   hamburguer (mobile-nav), que já é comprovadamente livre de overlap. */
@media (min-width: 900px) {
  .container { padding-left: 1.5rem; padding-right: 1.5rem; }
}
@media (min-width: 1360px) {
  .nav-toggle { display: none; }
  .main-nav {
    position: static;
    transform: none;
    inset: auto;
    padding: 0;
    background: transparent;
    overflow: visible;
  }
  .main-nav { flex-shrink: 0; }
  .main-nav ul { flex-direction: row; align-items: center; gap: 0.4rem; flex-wrap: nowrap; }
  .main-nav a { border-bottom: none; padding: 0.35rem 0; font-size: 0.68rem; white-space: nowrap; }
  .main-nav .nav-cta { display: none; }
  .header-cta-desktop { display: inline-flex; flex-shrink: 0; white-space: nowrap; font-size: 0.76rem; padding: 0.55rem 0.9rem; }
  .header-inner { gap: 0.5rem; }
  .brand { flex-shrink: 1; min-width: 0; }
  .brand-text strong { white-space: nowrap; font-size: 0.85rem; }
  .brand-text span { display: none; }

  .hero-grid { grid-template-columns: 1.1fr 0.9fr; align-items: center; }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
  .sobre-grid { grid-template-columns: 0.8fr 1.2fr; }
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; }
  .hide-mobile { display: block; }
  .show-mobile { display: none; }
  .sticky-cta-bar { display: none; }
  .whatsapp-float { bottom: 1.6rem; }
  section { padding: 5.5rem 0; }
}

@media (min-width: 1100px) {
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

/* Reduz animação para quem preferir */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}