/* ==========================================================================
   CJS3 Consultoria — Sistema visual (redesenho)
   Assessoria, Contabilidade e Gestão para o setor de saúde
   ========================================================================== */

/* ---------- Tokens ---------- */
:root {
  /* Marca — família do azul */
  --azul: #1E9BD7;
  --azul-claro: #2BA8E0;
  --azul-escuro: #1683b8;
  --ink: #0E2A3B;          /* navy profundo (azul escurecido) p/ seções escuras */
  --ink-2: #15405A;

  /* Acentos */
  --acento: #2ECC8F;       /* verde botão/destaque */
  --whatsapp: #25D366;

  /* Neutros */
  --branco: #FFFFFF;
  --fundo: #F4F7FA;        /* fundo claro frio */
  --texto: #16242F;
  --texto-sec: #5B6B7A;
  --borda: #E4EBF1;

  /* Tints */
  --azul-tint: rgba(30, 155, 215, 0.09);
  --azul-tint-2: rgba(30, 155, 215, 0.16);

  /* Tipografia */
  --fonte-titulo: 'Sora', system-ui, sans-serif;
  --fonte-corpo: 'Inter', system-ui, sans-serif;

  /* Layout */
  --container: 1200px;
  --gap-secao: 96px;
  --r-sm: 10px;
  --r: 18px;
  --r-lg: 28px;
  --header-h: 80px;       /* header compacto (ao rolar) */
  --header-h-top: 172px;  /* header expandido no topo (logo grande) */

  /* Sombras */
  --s-sm: 0 2px 8px rgba(14, 42, 59, 0.06);
  --s: 0 10px 30px rgba(14, 42, 59, 0.10);
  --s-lg: 0 24px 60px rgba(14, 42, 59, 0.16);

  --t: 0.28s cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

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

body {
  font-family: var(--fonte-corpo);
  font-size: 16px;
  line-height: 1.65;
  color: var(--texto);
  background: var(--branco);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

h1, h2, h3, h4 {
  font-family: var(--fonte-titulo);
  line-height: 1.15;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--texto);
}

::selection { background: var(--azul-tint-2); }

/* ---------- Utilitários ---------- */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section { padding: var(--gap-secao) 0; }
.section--tint { background: var(--fundo); }
.section--ink { background: var(--ink); color: #fff; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--fonte-titulo);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--azul);
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  background: var(--azul);
  border-radius: 2px;
}
.section--ink .eyebrow { color: var(--azul-claro); }
.section--ink .eyebrow::before { background: var(--azul-claro); }

.section-head { max-width: 640px; margin-bottom: 56px; }
.section-head--center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head--center .eyebrow { justify-content: center; }
.titulo {
  font-size: clamp(1.8rem, 3.4vw, 2.6rem);
  margin: 16px 0 14px;
}
.section--ink .titulo { color: #fff; }
.section-head p { color: var(--texto-sec); font-size: 1.05rem; }
.section--ink .section-head p { color: rgba(255, 255, 255, 0.75); }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: 999px;
  font-family: var(--fonte-titulo);
  font-weight: 600;
  font-size: 0.95rem;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: var(--t);
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; }
.btn--primario { background: var(--azul); color: #fff; box-shadow: 0 8px 20px rgba(30, 155, 215, 0.3); }
.btn--primario:hover { background: var(--azul-escuro); transform: translateY(-2px); box-shadow: 0 12px 26px rgba(30, 155, 215, 0.4); }
.btn--verde { background: var(--acento); color: #fff; box-shadow: 0 8px 20px rgba(46, 204, 143, 0.3); }
.btn--verde:hover { background: #27b67d; transform: translateY(-2px); }
.btn--ghost { background: transparent; color: #fff; border-color: rgba(255, 255, 255, 0.35); }
.btn--ghost:hover { background: rgba(255, 255, 255, 0.1); border-color: #fff; }
.btn--escuro { background: var(--ink); color: #fff; }
.btn--escuro:hover { background: var(--ink-2); transform: translateY(-2px); }

/* ==========================================================================
   HEADER — glass sticky
   ========================================================================== */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--header-h-top);
  display: flex;
  align-items: center;
  z-index: 1000;
  transition: height var(--t), background var(--t), box-shadow var(--t);
}
.header.rolado {
  height: var(--header-h);
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  box-shadow: var(--s-sm);
  border-bottom: 1px solid var(--borda);
}
.header__inner { display: flex; align-items: center; justify-content: space-between; width: 100%; }
.header__logo { display: flex; align-items: center; }
.header__logo img { height: 140px; width: auto; transition: height var(--t); }
.header.rolado .header__logo img { height: 62px; }
/* Troca automática: logo branca (negativo) sobre o hero escuro,
   logo escura (positivo) quando o header fica branco ao rolar. */
.header__logo-neg { display: block; }
.header__logo-pos { display: none; }
.header.rolado .header__logo-neg { display: none; }
.header.rolado .header__logo-pos { display: block; }

.nav__lista { display: flex; align-items: center; gap: 4px; }
.nav__link {
  display: block;
  padding: 9px 16px;
  font-family: var(--fonte-titulo);
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--texto);
  border-radius: 999px;
  transition: var(--t);
}
.nav__link:hover { background: var(--azul-tint); color: var(--azul-escuro); }
.nav__link.active { background: var(--ink); color: #fff; }
.nav__cta { margin-left: 8px; }

/* Header transparente sobre o hero/banner escuro (antes de rolar):
   links em branco para não sumirem no fundo navy. */
.header:not(.rolado) .nav__link { color: rgba(255, 255, 255, 0.9); }
.header:not(.rolado) .nav__link:hover { background: rgba(255, 255, 255, 0.14); color: #fff; }
.header:not(.rolado) .nav__link.active { background: rgba(255, 255, 255, 0.18); color: #fff; }
.header:not(.rolado) .nav__toggle { background: rgba(255, 255, 255, 0.12); border-color: rgba(255, 255, 255, 0.3); }
.header:not(.rolado) .nav__toggle span { background: #fff; }

.nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 46px; height: 46px;
  background: #fff;
  border: 1px solid var(--borda);
  border-radius: var(--r-sm);
  cursor: pointer;
  padding: 11px;
}
.nav__toggle span { display: block; height: 2px; width: 100%; background: var(--texto); border-radius: 2px; transition: var(--t); }
.nav__toggle.aberto span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle.aberto span:nth-child(2) { opacity: 0; }
.nav__toggle.aberto span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ==========================================================================
   HERO (home) — navy com glow
   ========================================================================== */
.hero {
  position: relative;
  padding: calc(var(--header-h-top) + 40px) 0 130px;
  background:
    radial-gradient(900px 500px at 85% -10%, rgba(43, 168, 224, 0.35), transparent 60%),
    radial-gradient(700px 600px at 0% 110%, rgba(46, 204, 143, 0.16), transparent 55%),
    linear-gradient(160deg, var(--ink) 0%, #0a212e 100%);
  color: #fff;
  overflow: hidden;
}
.hero::after { /* grade sutil */
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 26px 26px;
  mask-image: linear-gradient(to bottom, #000 0%, transparent 70%);
  pointer-events: none;
}
.hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 999px;
  font-family: var(--fonte-titulo);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 26px;
}
.hero__eyebrow .ponto { width: 8px; height: 8px; border-radius: 50%; background: var(--acento); box-shadow: 0 0 0 4px rgba(46, 204, 143, 0.25); }
.hero__title { font-size: clamp(2.2rem, 5vw, 3.6rem); color: #fff; font-weight: 800; }
.hero__title em { font-style: normal; color: var(--azul-claro); }
.hero__text { margin: 22px 0 34px; font-size: 1.12rem; color: rgba(255, 255, 255, 0.82); max-width: 520px; }
.hero__ctas { display: flex; gap: 14px; flex-wrap: wrap; }

.hero__media { position: relative; }
.hero__media img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: var(--r-lg);
  box-shadow: var(--s-lg);
}
.hero__badge {
  position: absolute;
  left: -22px;
  bottom: 28px;
  display: flex;
  align-items: center;
  gap: 14px;
  background: #fff;
  color: var(--texto);
  padding: 16px 20px;
  border-radius: var(--r);
  box-shadow: var(--s-lg);
  max-width: 250px;
}
.hero__badge-icone {
  width: 44px; height: 44px; flex-shrink: 0;
  border-radius: 12px;
  background: var(--azul-tint);
  color: var(--azul);
  display: flex; align-items: center; justify-content: center;
}
.hero__badge-icone svg { width: 24px; height: 24px; }
.hero__badge strong { font-family: var(--fonte-titulo); display: block; font-size: 1.4rem; line-height: 1; }
.hero__badge span { font-size: 0.82rem; color: var(--texto-sec); }

/* Card de estatísticas sobreposto */
.stats {
  position: relative;
  z-index: 2;
  margin-top: -70px;
}
.stats__card {
  background: #fff;
  border-radius: var(--r-lg);
  box-shadow: var(--s-lg);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 36px 24px;
}
.stats__item { text-align: center; padding: 8px 16px; border-right: 1px solid var(--borda); }
.stats__item:last-child { border-right: none; }
.stats__num { font-family: var(--fonte-titulo); font-weight: 800; font-size: clamp(1.6rem, 3vw, 2.2rem); color: var(--azul); line-height: 1; }
.stats__label { display: block; margin-top: 8px; font-size: 0.9rem; color: var(--texto-sec); }

/* ==========================================================================
   BANNER de página (internas)
   ========================================================================== */
.banner {
  position: relative;
  padding: calc(var(--header-h-top) + 50px) 0 70px;
  background:
    radial-gradient(700px 400px at 90% 0%, rgba(43, 168, 224, 0.3), transparent 60%),
    linear-gradient(160deg, var(--ink) 0%, #0a212e 100%);
  color: #fff;
  overflow: hidden;
}
.banner::after {
  content: "";
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 26px 26px;
  mask-image: linear-gradient(to bottom, #000, transparent 80%);
}
.banner__inner { position: relative; z-index: 1; }
.banner__titulo { font-size: clamp(2rem, 4.5vw, 3rem); color: #fff; font-weight: 800; }
.breadcrumb { display: flex; gap: 8px; margin-top: 14px; font-size: 0.95rem; color: rgba(255, 255, 255, 0.7); }
.breadcrumb a:hover { color: #fff; }
.breadcrumb span { color: var(--azul-claro); }

/* ==========================================================================
   SERVIÇOS — grid de cards numerados
   ========================================================================== */
.serv-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.serv-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--borda);
  border-radius: var(--r);
  padding: 32px 28px;
  overflow: hidden;
  transition: var(--t);
}
.serv-card::before { /* barra de acento */
  content: "";
  position: absolute; top: 0; left: 0;
  width: 100%; height: 4px;
  background: linear-gradient(90deg, var(--azul), var(--acento));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t);
}
.serv-card:hover { transform: translateY(-6px); box-shadow: var(--s-lg); border-color: transparent; }
.serv-card:hover::before { transform: scaleX(1); }
.serv-card__topo { display: flex; align-items: center; justify-content: space-between; margin-bottom: 22px; }
.serv-card__icone {
  width: 56px; height: 56px;
  border-radius: 16px;
  background: var(--azul-tint);
  color: var(--azul);
  display: flex; align-items: center; justify-content: center;
  transition: var(--t);
}
.serv-card:hover .serv-card__icone { background: var(--azul); color: #fff; }
.serv-card__icone svg { width: 28px; height: 28px; }
.serv-card__num { font-family: var(--fonte-titulo); font-weight: 800; font-size: 1.5rem; color: var(--borda); }
.serv-card h3 { font-size: 1.12rem; }

/* ==========================================================================
   ATENDIMENTO ESPECIALIZADO — cards com imagem + overlay
   ========================================================================== */
.seg-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.seg-card {
  position: relative;
  border-radius: var(--r);
  overflow: hidden;
  aspect-ratio: 5 / 4;
  box-shadow: var(--s-sm);
}
.seg-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.seg-card::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(14, 42, 59, 0.88) 0%, rgba(14, 42, 59, 0.15) 55%, transparent 100%);
}
.seg-card:hover img { transform: scale(1.08); }
.seg-card__label {
  position: absolute;
  left: 22px; bottom: 20px; right: 22px;
  z-index: 1;
  color: #fff;
  font-family: var(--fonte-titulo);
  font-weight: 700;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  gap: 10px;
}
.seg-card__label::before {
  content: "";
  width: 24px; height: 3px;
  background: var(--acento);
  border-radius: 2px;
}

/* ==========================================================================
   CLIENTES — carrossel
   ========================================================================== */
.clientes__carrossel { position: relative; max-width: 980px; margin: 0 auto; overflow: hidden; }
.clientes__track { display: flex; transition: transform 0.5s ease; }
.cliente-slide { flex: 0 0 25%; padding: 0 14px; display: flex; align-items: center; justify-content: center; min-height: 120px; }
.cliente-slide img {
  max-height: 160px; width: auto;
  background: #fff; padding: 16px 22px; border-radius: var(--r-sm);
  border: 1px solid var(--borda);
  filter: grayscale(100%); opacity: 0.65; transition: var(--t);
}
.cliente-slide img:hover { filter: grayscale(0); opacity: 1; box-shadow: var(--s); }
.clientes__btn {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 44px; height: 44px; border-radius: 50%;
  border: 1px solid var(--borda); background: #fff; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  color: var(--azul); box-shadow: var(--s-sm); transition: var(--t); z-index: 2;
}
.clientes__btn:hover { background: var(--azul); color: #fff; }
.clientes__btn svg { width: 20px; height: 20px; }
.clientes__btn--prev { left: 0; }
.clientes__btn--next { right: 0; }

/* ==========================================================================
   ÁREAS DE ATUAÇÃO — variações da logo
   ========================================================================== */
.areas-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.area-card {
  background: #fff;
  border: 1px solid var(--borda);
  border-radius: var(--r);
  padding: 22px;
  text-align: center;
  transition: var(--t);
}
.area-card:hover { transform: translateY(-6px); box-shadow: var(--s-lg); border-color: transparent; }
.area-card__logo {
  border-radius: var(--r-sm);
  overflow: hidden;
  aspect-ratio: 16 / 10;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
}
.area-card__logo img { width: 100%; height: 100%; object-fit: cover; }
.area-card__logo--amarelo { background: #F5E663; }
.area-card__logo--claro { background: var(--fundo); }
.area-card__logo--preto { background: #111111; }
.area-card h3 { font-size: 1.12rem; }

/* ==========================================================================
   CTA BAND (missão / chamada)
   ========================================================================== */
.cta-band {
  position: relative;
  border-radius: var(--r-lg);
  padding: 64px 56px;
  background:
    radial-gradient(600px 400px at 100% 0%, rgba(46, 204, 143, 0.3), transparent 60%),
    linear-gradient(135deg, var(--azul) 0%, var(--azul-escuro) 100%);
  color: #fff;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1.4fr auto;
  gap: 32px;
  align-items: center;
}
.cta-band__titulo { font-size: clamp(1.6rem, 3vw, 2.2rem); color: #fff; margin-bottom: 14px; }
.cta-band p { color: rgba(255, 255, 255, 0.9); max-width: 620px; }
.cta-band .btn--escuro { box-shadow: var(--s); }

/* ==========================================================================
   SOBRE — split + blocos alternados
   ========================================================================== */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.split__media img { border-radius: var(--r-lg); box-shadow: var(--s); width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.split__texto p { color: var(--texto-sec); margin-top: 16px; }
.split__texto .titulo { margin-top: 14px; }

.bloco-alt { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.bloco-alt + .bloco-alt { margin-top: 72px; }
.bloco-alt__media img { border-radius: var(--r-lg); box-shadow: var(--s); width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.bloco-alt--invertido .bloco-alt__media { order: 2; }
.bloco-alt h3 { font-size: clamp(1.3rem, 2.4vw, 1.7rem); color: var(--azul-escuro); margin-bottom: 14px; }
.bloco-alt p { color: var(--texto-sec); }

/* Identidade (Missão / Visão / Valores) */
.id-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.id-card {
  background: #fff;
  border: 1px solid var(--borda);
  border-radius: var(--r);
  padding: 34px 28px;
  transition: var(--t);
}
.id-card:hover { transform: translateY(-6px); box-shadow: var(--s-lg); border-color: transparent; }
.id-card__icone {
  width: 58px; height: 58px; border-radius: 16px;
  background: var(--azul-tint); color: var(--azul);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}
.id-card__icone svg { width: 28px; height: 28px; }
.id-card h3 { font-size: 1.25rem; margin-bottom: 12px; }
.id-card p { color: var(--texto-sec); font-size: 0.96rem; }
.id-card strong { color: var(--texto); font-weight: 600; }
.id-card .valor + .valor { margin-top: 8px; display: block; }

/* ==========================================================================
   EQUIPE
   ========================================================================== */
.equipe-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.membro {
  background: #fff;
  border: 1px solid var(--borda);
  border-radius: var(--r);
  padding: 30px 24px;
  text-align: center;
  display: flex; flex-direction: column;
  transition: var(--t);
}
.membro:hover { transform: translateY(-6px); box-shadow: var(--s-lg); border-color: transparent; }
.membro__avatar {
  width: 104px; height: 104px; border-radius: 50%;
  margin: 0 auto 18px; object-fit: cover;
  border: 4px solid var(--azul-tint);
}
.membro h3 { font-size: 1.15rem; margin-bottom: 4px; }
.membro__cargo { font-size: 0.82rem; font-weight: 600; color: var(--azul); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 14px; }
.membro__desc { color: var(--texto-sec); font-size: 0.9rem; flex: 1; margin-bottom: 20px; }
.membro__contatos { display: flex; flex-direction: column; gap: 8px; align-items: center; font-size: 0.88rem; padding-top: 18px; border-top: 1px solid var(--borda); }
.membro__contatos a { display: inline-flex; align-items: center; gap: 8px; color: var(--texto-sec); transition: var(--t); }
.membro__contatos a:hover { color: var(--azul); }
.membro__contatos svg { width: 18px; height: 18px; flex-shrink: 0; }
.membro__contatos .wpp { color: var(--whatsapp); }

/* ==========================================================================
   CONTATO
   ========================================================================== */
.contato-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 30px; align-items: start; }
.contato-info {
  background: var(--ink);
  color: #fff;
  border-radius: var(--r-lg);
  padding: 44px 40px;
}
.contato-info h2 { color: #fff; font-size: 1.6rem; margin-bottom: 10px; }
.contato-info > p { color: rgba(255, 255, 255, 0.7); margin-bottom: 28px; }
.contato-item { display: flex; gap: 16px; align-items: flex-start; margin-bottom: 22px; }
.contato-item__icone {
  width: 46px; height: 46px; flex-shrink: 0; border-radius: 12px;
  background: rgba(255, 255, 255, 0.1); color: var(--azul-claro);
  display: flex; align-items: center; justify-content: center;
}
.contato-item__icone svg { width: 20px; height: 20px; }
.contato-item__txt span { display: block; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.08em; color: rgba(255, 255, 255, 0.55); margin-bottom: 2px; }
.contato-item__txt a, .contato-item__txt p { color: #fff; transition: var(--t); }
.contato-item__txt a:hover { color: var(--azul-claro); }
.contato-mapa { margin-top: 30px; border-radius: var(--r); overflow: hidden; }
.contato-mapa iframe { width: 100%; height: 220px; border: 0; display: block; filter: grayscale(0.2); }

/* Formulário */
.form-card {
  background: #fff;
  border: 1px solid var(--borda);
  border-radius: var(--r-lg);
  padding: 44px 40px;
  box-shadow: var(--s-sm);
}
.form-card .eyebrow { margin-bottom: 10px; }
.form-card__titulo { font-size: 1.6rem; margin-bottom: 28px; }
.form-linha { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.campo { margin-bottom: 18px; }
.campo label { display: block; font-family: var(--fonte-titulo); font-weight: 600; font-size: 0.88rem; margin-bottom: 8px; }
.campo input, .campo textarea {
  width: 100%; padding: 13px 16px;
  border: 1.5px solid var(--borda); border-radius: var(--r-sm);
  font-family: inherit; font-size: 0.95rem; color: var(--texto);
  background: var(--fundo); transition: var(--t);
}
.campo input:focus, .campo textarea:focus {
  outline: none; background: #fff;
  border-color: var(--azul); box-shadow: 0 0 0 4px var(--azul-tint);
}
.campo textarea { resize: vertical; min-height: 130px; }
.campo--erro input, .campo--erro textarea { border-color: #e74c3c; }
.campo__erro { display: none; color: #e74c3c; font-size: 0.82rem; margin-top: 6px; }
.campo--erro .campo__erro { display: block; }
.form__feedback { margin-top: 16px; padding: 14px 16px; border-radius: var(--r-sm); font-size: 0.92rem; display: none; }
.form__feedback--ok { display: block; background: rgba(46, 204, 143, 0.12); color: #1f8f63; border: 1px solid rgba(46, 204, 143, 0.4); }
.form__feedback--erro { display: block; background: rgba(231, 76, 60, 0.1); color: #c0392b; border: 1px solid rgba(231, 76, 60, 0.4); }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer { background: var(--ink); color: rgba(255, 255, 255, 0.78); padding: 72px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1.3fr; gap: 48px; }
.footer-marca img { height: 68px; width: auto; margin-bottom: 20px; }
.footer-marca p { font-size: 0.95rem; max-width: 320px; }
.footer-col h4 { color: #fff; font-size: 1rem; margin-bottom: 18px; }
.footer-col ul { display: flex; flex-direction: column; gap: 12px; }
.footer-col a { transition: var(--t); }
.footer-col a:hover { color: var(--azul-claro); }
.footer-contato li { display: flex; gap: 12px; align-items: flex-start; margin-bottom: 14px; }
.footer-contato svg { width: 20px; height: 20px; flex-shrink: 0; color: var(--azul-claro); margin-top: 2px; }
.footer-bottom {
  margin-top: 56px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 22px 0;
  text-align: center;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
}

/* ==========================================================================
   FLUTUANTES
   ========================================================================== */
.wpp-flutuante {
  position: fixed; right: 24px; bottom: 24px;
  width: 58px; height: 58px; border-radius: 50%;
  background: var(--whatsapp); color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--s-lg); z-index: 900;
  animation: pulso 2.4s infinite; transition: transform var(--t);
}
.wpp-flutuante:hover { transform: scale(1.1); }
.wpp-flutuante svg { width: 32px; height: 32px; }
@keyframes pulso {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5); }
  70% { box-shadow: 0 0 0 16px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}
.topo-btn {
  position: fixed; right: 92px; bottom: 24px;
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--ink); color: #fff; border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--s); z-index: 900;
  opacity: 0; visibility: hidden; transform: translateY(12px); transition: var(--t);
}
.topo-btn.visivel { opacity: 1; visibility: visible; transform: translateY(0); }
.topo-btn:hover { background: var(--ink-2); }
.topo-btn svg { width: 22px; height: 22px; }

/* ==========================================================================
   ANIMAÇÕES DE ENTRADA
   ========================================================================== */
.revelar { opacity: 0; transform: translateY(28px); transition: opacity 0.7s ease, transform 0.7s ease; }
.revelar.visivel { opacity: 1; transform: translateY(0); }
.revelar[data-delay="1"] { transition-delay: 0.08s; }
.revelar[data-delay="2"] { transition-delay: 0.16s; }
.revelar[data-delay="3"] { transition-delay: 0.24s; }

@media (prefers-reduced-motion: reduce) {
  .revelar { opacity: 1; transform: none; transition: none; }
  .wpp-flutuante { animation: none; }
  html { scroll-behavior: auto; }
}

/* ==========================================================================
   RESPONSIVO
   ========================================================================== */
@media (max-width: 1024px) {
  :root { --gap-secao: 72px; }
  .hero__grid { grid-template-columns: 1fr; gap: 48px; }
  .hero__media { max-width: 460px; }
  .serv-grid, .seg-grid, .id-grid { grid-template-columns: repeat(2, 1fr); }
  .equipe-grid { grid-template-columns: repeat(2, 1fr); }
  .cliente-slide { flex: 0 0 33.333%; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  :root { --gap-secao: 56px; --header-h-top: 116px; }

  /* logo menor no mobile (140px seria grande demais) */
  .header__logo img { height: 84px; }
  .header.rolado .header__logo img { height: 52px; }

  .nav__toggle { display: flex; }
  .nav {
    position: fixed; top: var(--header-h-top); left: 0; width: 100%;
    background: #fff; box-shadow: var(--s); border-bottom: 1px solid var(--borda);
    transform: translateY(-150%); transition: transform 0.35s ease;
    max-height: calc(100vh - var(--header-h-top)); overflow-y: auto;
  }
  .header.rolado .nav { top: var(--header-h); max-height: calc(100vh - var(--header-h)); }
  .nav.aberto { transform: translateY(0); }
  .nav__lista { flex-direction: column; align-items: stretch; padding: 14px 16px 24px; gap: 4px; }
  .nav__link { padding: 14px 16px; }
  .nav__cta { margin: 8px 0 0; text-align: center; justify-content: center; }

  /* No mobile o painel é branco — links escuros mesmo com header sobre o hero */
  .header:not(.rolado) .nav__link { color: var(--texto); }
  .header:not(.rolado) .nav__link:hover { background: var(--azul-tint); color: var(--azul-escuro); }
  .header:not(.rolado) .nav__link.active { background: var(--ink); color: #fff; }

  .stats { margin-top: -50px; }
  .stats__card { grid-template-columns: repeat(2, 1fr); gap: 18px; padding: 28px 16px; }
  .stats__item:nth-child(2) { border-right: none; }
  .stats__item:nth-child(-n+2) { padding-bottom: 18px; border-bottom: 1px solid var(--borda); }

  .hero__badge { left: 12px; }
  .split, .bloco-alt, .contato-grid { grid-template-columns: 1fr; gap: 32px; }
  .bloco-alt--invertido .bloco-alt__media { order: 0; }
  .cta-band { grid-template-columns: 1fr; padding: 44px 28px; text-align: center; }
  .areas-grid { grid-template-columns: 1fr; max-width: 380px; margin: 0 auto; }
  .cliente-slide { flex: 0 0 50%; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
}

@media (max-width: 480px) {
  .serv-grid, .seg-grid, .id-grid, .equipe-grid { grid-template-columns: 1fr; }
  .form-linha { grid-template-columns: 1fr; }
  .hero__ctas .btn { flex: 1; justify-content: center; }
  .cliente-slide { flex: 0 0 50%; }
  .contato-info, .form-card { padding: 32px 22px; }
}