/* ============================================================
   Nortcon Gestão Contábil — Site Institucional
   Design tokens: tinta #201E1E, laranja #FF6600
   Tipografia: Manrope (títulos) + Work Sans (texto)
   ============================================================ */

:root {
  --tinta: #201e1e;
  --laranja: #ff6600;
  --laranja-escuro: #d85600;

  --bg: #ffffff;
  --bg-alt: #f7f5f2;
  --bg-card: #ffffff;
  --texto: #201e1e;
  --texto-suave: #55504c;
  --borda: #e7e3dd;
  --sombra: 0 10px 30px rgba(32, 30, 30, 0.08);

  --fonte-titulo: "Manrope", "Segoe UI", sans-serif;
  --fonte-texto: "Work Sans", "Segoe UI", sans-serif;

  --header-h: 84px;
}

[data-theme="dark"] {
  --bg: #171615;
  --bg-alt: #201e1e;
  --bg-card: #221f1e;
  --texto: #f5f3f0;
  --texto-suave: #c9c3bc;
  --borda: #3a3634;
  --sombra: 0 10px 30px rgba(0, 0, 0, 0.35);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--fonte-texto);
  background: var(--bg);
  color: var(--texto);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background .25s ease, color .25s ease;
}

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

a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
  font-family: var(--fonte-titulo);
  color: var(--texto);
  line-height: 1.2;
  margin: 0 0 .6em;
}

h1 { font-weight: 800; }
h2 { font-weight: 800; font-size: clamp(1.7rem, 3vw, 2.4rem); }
h3 { font-weight: 700; }

p { margin: 0 0 1em; color: var(--texto-suave); }

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

.secao { padding: 88px 0; }
.secao-alt { background: var(--bg-alt); }

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--fonte-titulo);
  font-weight: 700;
  font-size: .78rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--laranja);
  margin-bottom: 14px;
}
.kicker::before {
  content: "";
  width: 22px;
  height: 2px;
  background: var(--laranja);
  display: inline-block;
}

.lead {
  font-size: 1.15rem;
  color: var(--texto-suave);
  max-width: 640px;
}

/* Badge em pílula (variante do kicker, usada no hero) */
.badge-pilula {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--fonte-titulo);
  font-weight: 700;
  font-size: .72rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--laranja);
  background: rgba(255,102,0,.12);
  border: 1px solid rgba(255,102,0,.35);
  border-radius: 999px;
  padding: 8px 18px;
  margin-bottom: 20px;
}

/* Palavra/trecho em destaque dentro de títulos */
.destaque { color: var(--laranja); }

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--fonte-titulo);
  font-weight: 700;
  font-size: .95rem;
  padding: 13px 26px;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .2s, color .2s, border-color .2s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }

.btn-laranja { background: var(--laranja); color: #fff; }
.btn-laranja:hover { background: var(--laranja-escuro); box-shadow: 0 10px 24px rgba(255,102,0,.35); }

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

.btn-outline-claro { background: transparent; border-color: rgba(255,255,255,.55); color: #fff; }
.btn-outline-claro:hover { background: #fff; color: var(--tinta); }

.btn-sm { padding: 9px 18px; font-size: .82rem; }

/* ===================== HEADER ===================== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-h);
  z-index: 100;
  /* Importante: nada de backdrop-filter/filter/transform aqui — qualquer um
     desses vira "containing block" pros filhos position:fixed (como o menu
     mobile .nav-principal.aberto), e eles deixam de se posicionar contra a
     viewport, ficando espremidos dentro da altura do header. */
  background: color-mix(in srgb, var(--bg) 97%, transparent);
  border-bottom: 1px solid var(--borda);
  transition: background .25s ease, border-color .25s ease;
}
.site-header .container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.marca { display: flex; align-items: center; gap: 10px; }
.marca img { height: 40px; width: auto; }
.marca img.logo-dark { display: none; }
[data-theme="dark"] .marca img.logo-light { display: none; }
[data-theme="dark"] .marca img.logo-dark { display: block; }

.nav-principal {
  display: flex;
  align-items: center;
  gap: 30px;
  font-family: var(--fonte-titulo);
  font-weight: 600;
  font-size: .92rem;
}
.nav-principal a {
  color: var(--texto-suave);
  padding: 6px 0;
  position: relative;
}
.nav-principal a:hover,
.nav-principal a.ativo { color: var(--texto); }
.nav-principal a.ativo::after {
  content: "";
  position: absolute;
  left: 0; bottom: -4px;
  width: 100%; height: 2px;
  background: var(--laranja);
}

.acoes-header { display: flex; align-items: center; gap: 10px; }

.toggle-tema {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid var(--borda);
  background: var(--bg-card);
  color: var(--texto);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  font-size: 1.05rem;
  flex-shrink: 0;
}
.toggle-tema:hover { border-color: var(--laranja); color: var(--laranja); }

.dropdown-acesso { position: relative; }
.dropdown-acesso > button {
  background: var(--tinta);
  color: #fff;
}
[data-theme="dark"] .dropdown-acesso > button { background: var(--laranja); }
.dropdown-acesso .menu {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  min-width: 220px;
  background: var(--bg-card);
  border: 1px solid var(--borda);
  border-radius: 14px;
  box-shadow: var(--sombra);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: all .18s ease;
}
.dropdown-acesso.aberto .menu { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown-acesso .menu a {
  display: block;
  padding: 11px 14px;
  border-radius: 9px;
  font-family: var(--fonte-titulo);
  font-weight: 700;
  font-size: .88rem;
  color: var(--texto);
}
.dropdown-acesso .menu a:hover { background: var(--bg-alt); color: var(--laranja); }
.dropdown-acesso .menu a small {
  display: block;
  font-family: var(--fonte-texto);
  font-weight: 400;
  color: var(--texto-suave);
  margin-top: 2px;
}

.btn-menu-mobile {
  display: none;
  width: 40px; height: 40px;
  border-radius: 10px;
  border: 1px solid var(--borda);
  background: var(--bg-card);
  color: var(--texto);
  align-items: center; justify-content: center;
  cursor: pointer;
  font-size: 1.2rem;
}

/* ===================== HERO ===================== */
.hero {
  position: relative;
  margin-top: var(--header-h);
  min-height: 86vh;
  display: flex;
  align-items: center;
  color: #fff;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background: url("../img/hero-bg.jpg") center center / cover no-repeat;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(32,30,30,.92) 0%, rgba(32,30,30,.78) 45%, rgba(32,30,30,.55) 100%);
}
.hero .container { position: relative; z-index: 2; }
.hero-conteudo { max-width: 680px; padding: 70px 0; }
.hero-conteudo .kicker { color: var(--laranja); }
.hero-conteudo h1 { color: #fff; font-size: clamp(2.1rem, 5vw, 3.3rem); margin-bottom: .5em; }
.hero-conteudo p.lead { color: rgba(255,255,255,.86); }
.hero-acoes { display: flex; gap: 14px; margin-top: 30px; flex-wrap: wrap; }

.hero-nota-foto {
  position: absolute;
  bottom: 14px; right: 18px;
  z-index: 2;
  font-size: .68rem;
  color: rgba(255,255,255,.5);
  font-family: var(--fonte-texto);
}

/* ===================== CARDS / GRIDS ===================== */
.grid { display: grid; gap: 28px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--bg-card);
  border: 1px solid var(--borda);
  border-radius: 20px;
  padding: 32px;
  box-shadow: var(--sombra);
  height: 100%;
}

.icone-card {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: rgba(255,102,0,.12);
  color: var(--laranja);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 18px;
}

.cabecalho-secao {
  max-width: 680px;
  margin: 0 auto 54px;
  text-align: center;
}
.cabecalho-secao .kicker { justify-content: center; }
.cabecalho-secao.alinhado-esq { margin: 0 0 54px; text-align: left; }
.cabecalho-secao.alinhado-esq .kicker { justify-content: flex-start; }

/* ===================== SOBRE NÓS: checklist + estatísticas ===================== */
.sobre-destaque {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 56px;
  align-items: center;
}
.sobre-destaque .cabecalho-secao { text-align: left; margin: 0 0 20px; }
.sobre-destaque .cabecalho-secao .kicker { justify-content: flex-start; }
.sobre-destaque .lead { max-width: none; }

.checklist {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.checklist li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--fonte-titulo);
  font-weight: 600;
  font-size: .98rem;
}
.checklist li::before {
  content: "\2713";
  flex-shrink: 0;
  width: 24px; height: 24px;
  border-radius: 50%;
  background: rgba(255,102,0,.14);
  color: var(--laranja);
  display: flex; align-items: center; justify-content: center;
  font-size: .78rem;
  font-weight: 800;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.stat-card {
  background: var(--tinta);
  color: #fff;
  border-radius: 18px;
  padding: 26px 22px;
}
[data-theme="dark"] .stat-card { background: #0f0e0d; border: 1px solid var(--borda); }
.stat-card .stat-numero {
  display: block;
  font-family: var(--fonte-titulo);
  font-weight: 800;
  font-size: 2.1rem;
  color: var(--laranja);
  line-height: 1;
  margin-bottom: 6px;
}
.stat-card .stat-rotulo {
  font-family: var(--fonte-titulo);
  font-weight: 600;
  font-size: .78rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: rgba(255,255,255,.72);
}

/* Botão WhatsApp (ícone + texto) */
.btn-whatsapp { background: #25D366; color: #fff; }
.btn-whatsapp:hover { background: #1ebe59; box-shadow: 0 10px 24px rgba(37,211,102,.35); }

/* MVV - missão/visão/valores */
.mvv-card { position: relative; overflow: hidden; }
.mvv-card::before {
  content: "";
  position: absolute; top: 0; left: 0;
  width: 4px; height: 100%;
  background: var(--laranja);
}

/* Depoimentos */
.depoimento { display: flex; flex-direction: column; gap: 16px; }
.depoimento .estrelas { color: var(--laranja); font-size: .95rem; letter-spacing: 2px; }
.depoimento-autor { display: flex; align-items: center; gap: 12px; margin-top: 10px; }
.avatar-inicial {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--tinta);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--fonte-titulo);
  font-weight: 700;
}
[data-theme="dark"] .avatar-inicial { background: var(--laranja); }
.depoimento-autor strong { font-family: var(--fonte-titulo); font-size: .92rem; }
.depoimento-autor span { font-size: .8rem; color: var(--texto-suave); }

/* Faixa CTA */
.faixa-cta {
  background: var(--tinta);
  color: #fff;
  border-radius: 28px;
  padding: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
}
.faixa-cta h2 { color: #fff; margin-bottom: .3em; }
.faixa-cta p { color: rgba(255,255,255,.75); margin: 0; }

/* Contato */
.info-contato { display: flex; flex-direction: column; gap: 22px; }
.item-contato { display: flex; gap: 16px; align-items: flex-start; }
.item-contato .icone-card { flex-shrink: 0; margin-bottom: 0; }
.item-contato strong { display: block; font-family: var(--fonte-titulo); margin-bottom: 2px; }

.mapa-wrap {
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--borda);
  height: 100%;
  min-height: 320px;
}
.mapa-wrap iframe { width: 100%; height: 100%; min-height: 320px; border: 0; }

form.form-contato { display: flex; flex-direction: column; gap: 16px; }
form.form-contato label {
  font-family: var(--fonte-titulo);
  font-weight: 700;
  font-size: .85rem;
  margin-bottom: 6px;
  display: block;
}
form.form-contato input,
form.form-contato select,
form.form-contato textarea {
  width: 100%;
  padding: 13px 16px;
  border-radius: 12px;
  border: 1px solid var(--borda);
  background: var(--bg);
  color: var(--texto);
  font-family: var(--fonte-texto);
  font-size: .95rem;
}
form.form-contato input:focus,
form.form-contato select:focus,
form.form-contato textarea:focus {
  outline: none;
  border-color: var(--laranja);
}

/* Placeholder "em breve" */
.em-breve {
  text-align: center;
  padding: 130px 0 150px;
}
.em-breve .icone-grande {
  width: 90px; height: 90px;
  margin: 0 auto 24px;
  border-radius: 24px;
  background: rgba(255,102,0,.12);
  color: var(--laranja);
  display: flex; align-items: center; justify-content: center;
  font-size: 2.2rem;
}

/* ===================== FOOTER ===================== */
.site-footer {
  background: var(--tinta);
  color: rgba(255,255,255,.75);
  padding: 70px 0 30px;
}
.site-footer a { color: rgba(255,255,255,.75); }
.site-footer a:hover { color: var(--laranja); }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 46px;
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.footer-grid h4 {
  color: #fff;
  font-size: .85rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: 18px;
}
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 11px; font-size: .92rem; }
.footer-marca img { height: 36px; margin-bottom: 16px; }
.footer-marca p { color: rgba(255,255,255,.6); max-width: 300px; font-size: .9rem; }
.footer-social { display: flex; gap: 10px; margin-top: 18px; }
.footer-social a {
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.25);
  display: flex; align-items: center; justify-content: center;
}
.footer-social a:hover { border-color: var(--laranja); }
.footer-base {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  padding-top: 24px;
  font-size: .82rem;
  color: rgba(255,255,255,.5);
}

/* ===================== RESPONSIVO ===================== */
@media (max-width: 980px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; }
  .sobre-destaque { grid-template-columns: 1fr; gap: 36px; }
}

@media (max-width: 860px) {
  .nav-principal { display: none; }
  .btn-menu-mobile { display: flex; }

  .nav-principal.aberto {
    display: flex;
    position: fixed;
    top: var(--header-h);
    left: 0; right: 0;
    bottom: 0;
    background: var(--bg);
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    padding: 24px;
    overflow-y: auto;
    font-size: 1.05rem;
  }
  .nav-principal.aberto a { width: 100%; padding: 14px 0; border-bottom: 1px solid var(--borda); }

  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-marca { grid-column: 1 / -1; }
  .faixa-cta { padding: 40px 28px; flex-direction: column; text-align: center; }
  .secao { padding: 64px 0; }
}

@media (max-width: 540px) {
  .footer-grid { grid-template-columns: 1fr; }
  .hero-conteudo { padding: 46px 0; }
  .card { padding: 24px; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .stat-card { padding: 20px 16px; }
  .stat-card .stat-numero { font-size: 1.7rem; }
}