/* ============================================================
   PMC Montagem Industrial — CSS Principal
   Paleta: Vermelho #C8102E | Verde #2D8B3E | Preto #1A1A1A
   ============================================================ */

:root {
  /* Cores principais */
  --vermelho:        #C8102E;
  --vermelho-escuro: #9A0C24;
  --vermelho-claro:  #E63946;
  --verde:           #2D8B3E;
  --verde-escuro:    #1F6B2D;
  --preto:           #1A1A1A;
  --preto-medio:     #2D2D2D;

  /* Aliases para retrocompatibilidade com classes existentes */
  --azul:        #1A1A1A;
  --azul-medio:  #2D2D2D;
  --laranja:     #C8102E;
  --laranja-hover: #9A0C24;

  /* Neutros */
  --cinza-bg:   #F5F5F5;
  --cinza-text: #5a6270;
  --branco:     #ffffff;
  --texto:      #1A1A1A;
  --borda:      #E0E0E0;

  /* Sombras */
  --sombra:        0 4px 20px rgba(0,0,0,0.08);
  --sombra-suave:  0 2px 8px rgba(0,0,0,0.08);
  --sombra-media:  0 4px 16px rgba(0,0,0,0.12);
  --sombra-forte:  0 8px 24px rgba(0,0,0,0.16);

  /* Border radius */
  --radius:       8px;
  --raio-pequeno: 4px;
  --raio-medio:   8px;
  --raio-grande:  12px;

  --transition: 0.3s ease;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Open Sans', sans-serif;
  font-size: 16px;
  color: var(--texto);
  line-height: 1.7;
  background: var(--branco);
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }

h1,h2,h3,h4,h5 {
  font-family: 'Montserrat', sans-serif;
  line-height: 1.3;
  font-weight: 700;
}

/* UTILITÁRIOS */
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.section-padding { padding: 5rem 0; }
.bg-cinza { background: var(--cinza-bg); }
.text-center { text-align: center; }
.mt-2 { margin-top: 2rem; }

.tag-secao {
  display: inline-block;
  background: var(--laranja);
  color: var(--branco);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.3rem 0.9rem;
  border-radius: 2rem;
  margin-bottom: 0.75rem;
}

.secao-header { text-align: center; margin-bottom: 3rem; }
.secao-header h2 { font-size: 2rem; color: var(--azul); margin-bottom: 0.75rem; }
.secao-header p { color: var(--cinza-text); max-width: 600px; margin: 0 auto; }

/* BOTÕES */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  border: 2px solid transparent;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,0,0,0.15); }
.btn--lg { padding: 1rem 2.25rem; font-size: 1rem; }
.btn--azul { background: var(--azul); color: var(--branco); }
.btn--azul:hover { background: var(--azul-medio); }
.btn--laranja { background: var(--laranja); color: var(--branco); }
.btn--laranja:hover { background: var(--laranja-hover); }
.btn--outline-branco { background: transparent; color: var(--branco); border-color: var(--branco); }
.btn--outline-branco:hover { background: var(--branco); color: var(--preto); }

/* BADGES */
.badge {
  display: inline-block;
  background: var(--azul);
  color: var(--branco);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.2rem 0.65rem;
  border-radius: 2rem;
}

/* ============================================================
   HEADER
   ============================================================ */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--branco);
  box-shadow: 0 2px 12px rgba(0,0,0,0.1);
  border-bottom: 2px solid var(--borda);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.header__logo {
  display: flex;
  align-items: center;
}

.header__logo-img {
  height: 54px;
  width: auto;
  display: block;
  transition: opacity var(--transition);
}
.header__logo-img:hover { opacity: 0.85; }

/* Logo no footer */
.footer__logo-img {
  height: 60px;
  width: auto;
  display: block;
  margin-bottom: 1rem;
  background: var(--branco);
  padding: 6px 14px;
  border-radius: 8px;
}

/* Logo no admin login (fundo branco — sem contêiner branco adicional) */
.admin-login__logo-img {
  height: 64px;
  width: auto;
  margin: 0 auto 0.5rem;
  display: block;
}

/* Fallback — texto antigo (oculto quando imagem presente) */
.logo-pmc {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 2rem;
  color: var(--laranja);
  letter-spacing: -1px;
}
.logo-texto {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--branco);
  line-height: 1.3;
}
.logo-texto small { font-weight: 400; opacity: 0.8; }

.nav { display: flex; align-items: center; gap: 0.25rem; }

.nav__link {
  color: var(--azul);
  font-family: 'Montserrat', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius);
  transition: color var(--transition), background var(--transition);
}
.nav__link:hover { color: var(--vermelho); background: rgba(200,16,46,0.06); }
.nav__link--ativo { color: var(--vermelho); background: rgba(200,16,46,0.08); border-bottom: 2px solid var(--vermelho); }

/* Dropdown serviços */
.nav__dropdown { position: relative; }
.nav__dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: var(--branco);
  border-radius: var(--radius);
  box-shadow: 0 8px 30px rgba(0,0,0,0.15);
  min-width: 240px;
  overflow: hidden;
  z-index: 200;
}
.nav__dropdown-menu a {
  display: block;
  padding: 0.75rem 1.25rem;
  font-size: 0.85rem;
  color: var(--texto);
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  border-bottom: 1px solid var(--borda);
  transition: background var(--transition), color var(--transition);
}
.nav__dropdown-menu a:last-child { border-bottom: none; }
.nav__dropdown-menu a:hover { background: var(--cinza-bg); color: var(--laranja); }
.nav__dropdown:hover .nav__dropdown-menu { display: block; }

/* Toggle mobile */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}
.nav__toggle span {
  display: block;
  width: 25px;
  height: 2px;
  background: var(--azul);
  border-radius: 2px;
  transition: var(--transition);
}

/* ============================================================
   HERO
   ============================================================ */
@keyframes heroShift {
  0%, 100% { background-position: 0% 50%; }
  50%       { background-position: 100% 50%; }
}
.hero {
  position: relative;
  min-height: 85vh;
  background: linear-gradient(-45deg, #1A1A1A, #2D2D2D, #3A0010, #1A1A1A);
  background-size: 400% 400%;
  animation: heroShift 16s ease infinite;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.45);
}

.hero__conteudo {
  position: relative;
  z-index: 1;
  text-align: center;
  color: var(--branco);
  padding: 4rem 1.5rem;
}

.hero__titulo {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  margin-bottom: 1.25rem;
  text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}
.hero__titulo span { color: var(--laranja); }

.hero__subtitulo {
  font-size: clamp(1rem, 2vw, 1.2rem);
  opacity: 0.9;
  max-width: 600px;
  margin: 0 auto 2.5rem;
}

.hero__btns { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* Hero com vídeo — layout split */
.hero--com-video {
  min-height: auto;
  padding: 0;
  align-items: stretch;
}
.hero--com-video .hero__conteudo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  text-align: left;
  padding: 5rem 1.5rem;
  min-height: 100vh;
}
.hero--com-video .hero__titulo { font-size: clamp(1.8rem, 3.5vw, 3rem); }
.hero--com-video .hero__subtitulo { margin: 0 0 2rem; max-width: 100%; }
.hero--com-video .hero__btns { justify-content: flex-start; }
.hero__video-wrap {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 48px rgba(0,0,0,0.6);
  border: 2px solid rgba(255,255,255,0.08);
}
.hero__video-frame {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
}
.hero__video-frame iframe,
.hero__video-player {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}
.hero__video-player {
  object-fit: cover;
  background: #000;
}
@media (max-width: 900px) {
  .hero--com-video .hero__conteudo {
    grid-template-columns: 1fr;
    text-align: center;
    min-height: auto;
    padding: 4rem 1.5rem;
  }
  .hero--com-video .hero__btns { justify-content: center; }
  .hero--com-video .hero__subtitulo { margin: 0 auto 2rem; }
}

/* Botão play no hero */
.hero__play {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background: rgba(255,255,255,0.1);
  border: 2px solid rgba(255,255,255,0.35);
  color: #fff;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.88rem;
  font-weight: 600;
  padding: 0.55rem 1.4rem 0.55rem 0.55rem;
  border-radius: 3rem;
  cursor: pointer;
  margin-top: 1.5rem;
  transition: background 0.25s, border-color 0.25s;
}
.hero__play:hover { background: rgba(255,255,255,0.18); border-color: rgba(255,255,255,0.65); }
.hero__play__icone {
  width: 2.2rem;
  height: 2.2rem;
  background: var(--vermelho);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  padding-left: 2px;
  flex-shrink: 0;
}

/* Modal de vídeo */
.video-modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.93);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.video-modal--ativo { opacity: 1; pointer-events: auto; }
.video-modal__inner {
  position: relative;
  width: 90vw;
  max-width: 920px;
}
.video-modal__wrap {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: 8px;
  box-shadow: 0 8px 48px rgba(0,0,0,0.7);
}
.video-modal__wrap iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
}
.video-modal__fechar {
  position: absolute;
  top: -1rem;
  right: -1rem;
  background: var(--vermelho);
  border: none;
  color: #fff;
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 50%;
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, transform 0.2s;
  box-shadow: 0 2px 12px rgba(0,0,0,0.5);
  z-index: 1;
}
.video-modal__fechar:hover { background: #a00; transform: scale(1.1); }

@keyframes scrollBob {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}
.hero__scroll-down {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  width: 2.5rem;
  height: 2.5rem;
  border: 2px solid rgba(255,255,255,0.35);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
  text-decoration: none;
  animation: scrollBob 2.2s ease-in-out infinite;
  transition: color 0.25s, border-color 0.25s;
}
.hero__scroll-down:hover {
  color: var(--laranja);
  border-color: var(--laranja);
  animation-play-state: paused;
}

/* ============================================================
   DIFERENCIAIS
   ============================================================ */
.diferenciais {
  background: var(--laranja);
  padding: 2.5rem 0;
}

.diferenciais__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.diferencial {
  text-align: center;
  color: var(--branco);
}

.diferencial__icone {
  font-size: 2rem;
  margin-bottom: 0.75rem;
  opacity: 0.9;
}

.diferencial h3 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.diferencial p {
  font-size: 0.82rem;
  opacity: 0.85;
  line-height: 1.5;
}

/* ============================================================
   SOBRE (HOME)
   ============================================================ */
.sobre-home__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.sobre-home__texto h2 {
  font-size: 1.9rem;
  color: var(--azul);
  margin-bottom: 1rem;
}
.sobre-home__texto p { color: var(--cinza-text); margin-bottom: 1rem; }
.sobre-home__texto .btn { margin-top: 0.5rem; }

.sobre-home__img-placeholder {
  background: var(--cinza-bg);
  border-radius: var(--radius);
  height: 350px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border: 1px solid var(--borda);
}
.sobre-home__img-placeholder img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 2rem;
}

/* ============================================================
   CARDS DE SERVIÇOS
   ============================================================ */
.servicos-home__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.card-servico {
  background: var(--branco);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  border: 1px solid var(--borda);
  box-shadow: var(--sombra);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  display: flex;
  flex-direction: column;
}

.card-servico:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 35px rgba(0,0,0,0.12);
  border-color: var(--laranja);
}

.card-servico__icone {
  width: 56px;
  height: 56px;
  background: var(--azul);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--laranja);
  margin-bottom: 1.25rem;
}

.card-servico h3 {
  font-size: 1.05rem;
  color: var(--azul);
  margin-bottom: 0.65rem;
}

.card-servico p {
  font-size: 0.9rem;
  color: var(--cinza-text);
  flex: 1;
  margin-bottom: 1.25rem;
}

.saiba-mais {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--laranja);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  transition: gap var(--transition);
}
.card-servico:hover .saiba-mais { gap: 0.7rem; }

/* ============================================================
   PORTFÓLIO GRID
   ============================================================ */
.portfolio-home__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.card-portfolio {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--sombra);
  transition: transform var(--transition);
}
.card-portfolio:hover { transform: translateY(-4px); }

.card-portfolio img { width: 100%; height: 220px; object-fit: cover; }

.card-portfolio__placeholder {
  width: 100%;
  height: 220px;
  background: var(--cinza-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: var(--azul);
  opacity: 0.2;
}

.card-portfolio__info {
  padding: 1rem 1.25rem;
  background: var(--branco);
}
.card-portfolio__info h4 { font-size: 0.95rem; color: var(--azul); margin-bottom: 0.4rem; }

/* ============================================================
   CTA BANNER
   ============================================================ */
.cta-banner {
  background: linear-gradient(135deg, var(--preto), var(--preto-medio));
  padding: 4rem 0;
  color: var(--branco);
}

.cta-banner__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.cta-banner h2 { font-size: 1.8rem; margin-bottom: 0.5rem; }
.cta-banner p { opacity: 0.85; }
.cta-banner__btns { display: flex; gap: 1rem; flex-wrap: wrap; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--azul);
  color: rgba(255,255,255,0.8);
  padding-top: 4rem;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: 3rem;
  padding-bottom: 3rem;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  color: var(--branco);
  font-family: 'Montserrat', sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  line-height: 1.3;
}

.footer__desc { font-size: 0.88rem; line-height: 1.7; opacity: 0.75; }

.footer__titulo {
  color: var(--branco);
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer__lista { list-style: none; }
.footer__lista li { margin-bottom: 0.5rem; }
.footer__lista a {
  font-size: 0.88rem;
  opacity: 0.75;
  transition: opacity var(--transition), color var(--transition);
}
.footer__lista a:hover { opacity: 1; color: var(--laranja); }

.footer__contato { list-style: none; }
.footer__contato li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.75rem;
  font-size: 0.88rem;
}
.footer__contato i { color: var(--laranja); width: 16px; }
.footer__contato a { opacity: 0.8; transition: opacity var(--transition); }
.footer__contato a:hover { opacity: 1; }

.footer__redes {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.25rem;
}
.footer__redes a {
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  color: var(--branco);
  transition: background var(--transition);
}
.footer__redes a:hover { background: var(--laranja); }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 1.25rem 0;
  text-align: center;
  font-size: 0.82rem;
  opacity: 0.6;
}

/* ============================================================
   PÁGINAS INTERNAS — HERO BANNER
   ============================================================ */
.page-hero {
  position: relative;
  background: linear-gradient(135deg, var(--preto) 0%, var(--preto-medio) 100%);
  padding: 4rem 0;
  color: var(--branco);
  text-align: center;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C%2Fg%3E%3C%2Fsvg%3E");
  pointer-events: none;
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); margin-bottom: 0.75rem; }
.page-hero p { opacity: 0.85; max-width: 600px; margin: 0 auto; }

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  justify-content: center;
  margin-bottom: 1rem;
  font-size: 0.85rem;
  opacity: 0.75;
}
.breadcrumb a { color: var(--laranja); }
.breadcrumb span { opacity: 0.5; }

/* ============================================================
   FORMULÁRIOS
   ============================================================ */
.form-grupo { margin-bottom: 1.25rem; }
.form-grupo label {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--azul);
  margin-bottom: 0.4rem;
}
.form-grupo input,
.form-grupo select,
.form-grupo textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--borda);
  border-radius: var(--radius);
  font-family: 'Open Sans', sans-serif;
  font-size: 0.9rem;
  color: var(--texto);
  background: var(--branco);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-grupo input:focus,
.form-grupo select:focus,
.form-grupo textarea:focus {
  outline: none;
  border-color: var(--vermelho);
  box-shadow: 0 0 0 3px rgba(200,16,46,0.1);
}
.form-grupo textarea { min-height: 130px; resize: vertical; }

.alerta {
  padding: 1rem 1.25rem;
  border-radius: var(--radius);
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
  font-weight: 600;
}
.alerta--sucesso { background: #d1fae5; color: #065f46; border: 1px solid #a7f3d0; }
.alerta--erro { background: #fee2e2; color: #991b1b; border: 1px solid #fca5a5; }

/* ============================================================
   ADMIN
   ============================================================ */
.admin-body { background: var(--cinza-bg); min-height: 100vh; }

.admin-login {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--azul);
}

.admin-login__card {
  background: var(--branco);
  border-radius: 12px;
  padding: 2.5rem;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.admin-login__logo {
  text-align: center;
  margin-bottom: 2rem;
}
.admin-login__logo .logo-pmc { font-size: 2.5rem; }

.admin-sidebar {
  width: 250px;
  background: var(--azul);
  min-height: 100vh;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
  padding: 1.5rem 0;
}

.admin-sidebar__logo {
  padding: 0 1.5rem 1.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: 1rem;
  color: var(--branco);
  font-family: 'Montserrat', sans-serif;
}

.admin-sidebar__nav a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.5rem;
  color: rgba(255,255,255,0.75);
  font-family: 'Montserrat', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  transition: background var(--transition), color var(--transition);
}
.admin-sidebar__nav a:hover { background: rgba(255,255,255,0.08); color: var(--branco); }
.admin-sidebar__nav a.ativo { background: var(--vermelho); color: var(--branco); }
.admin-sidebar__nav a i { width: 18px; color: var(--laranja); }
.sidebar-badge {
  margin-left: auto;
  background: var(--vermelho);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 700;
  min-width: 1.25rem;
  height: 1.25rem;
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 0.3rem;
  line-height: 1;
}

.admin-main {
  margin-left: 250px;
  padding: 2rem;
}

.admin-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--borda);
}
.admin-topbar h1 { font-size: 1.5rem; color: var(--azul); }
.admin-topbar a { font-size: 0.85rem; color: var(--cinza-text); }

.admin-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.admin-card {
  background: var(--branco);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--sombra);
  border-left: 4px solid var(--laranja);
}
.admin-card h3 { font-size: 0.85rem; color: var(--cinza-text); margin-bottom: 0.5rem; text-transform: uppercase; }
.admin-card .admin-card__numero { font-size: 2.5rem; font-weight: 800; color: var(--azul); }

.tabela {
  width: 100%;
  border-collapse: collapse;
  background: var(--branco);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--sombra);
}
.tabela th {
  background: var(--azul);
  color: var(--branco);
  padding: 0.85rem 1rem;
  text-align: left;
  font-size: 0.82rem;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
}
.tabela td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--borda);
  font-size: 0.88rem;
  vertical-align: top;
}
.tabela tr:last-child td { border-bottom: none; }
.tabela tr:hover td { background: var(--cinza-bg); }

.badge-nao-lido {
  background: var(--laranja);
  color: var(--branco);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.15rem 0.5rem;
  border-radius: 2rem;
}

/* ============================================================
   PÁGINA SOBRE
   ============================================================ */
.sobre__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.sobre__texto h2 { font-size: 1.8rem; color: var(--azul); margin-bottom: 1rem; }
.sobre__texto p { color: var(--cinza-text); margin-bottom: 1rem; }
.sobre__img-placeholder {
  background: var(--cinza-bg);
  border-radius: var(--radius);
  height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border: 1px solid var(--borda);
}
.sobre__img-placeholder img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 2rem;
}

.diferenciais-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.diferencial-card {
  background: var(--branco);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  box-shadow: var(--sombra);
  border-top: 3px solid var(--laranja);
  text-align: center;
}
.diferencial-card__icone {
  font-size: 2.2rem;
  color: var(--azul);
  margin-bottom: 1rem;
}
.diferencial-card h3 { font-size: 1rem; color: var(--azul); margin-bottom: 0.5rem; }
.diferencial-card p { font-size: 0.88rem; color: var(--cinza-text); }

.setores-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.setor-card {
  background: var(--azul);
  color: var(--branco);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: background var(--transition), transform var(--transition);
}
.setor-card:hover { background: var(--azul-medio); transform: translateY(-3px); }
.setor-card__icone { font-size: 2.2rem; color: var(--laranja); margin-bottom: 0.75rem; }
.setor-card h3 { font-size: 1rem; margin-bottom: 0.25rem; }
.setor-card p { font-size: 0.82rem; opacity: 0.75; }

/* ============================================================
   PÁGINA SERVIÇOS
   ============================================================ */
.servicos-lista { display: flex; flex-direction: column; gap: 3rem; }

.servico-item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 2rem;
  align-items: start;
  padding: 2.5rem;
  background: var(--branco);
  border-radius: var(--radius);
  box-shadow: var(--sombra);
  border-left: 4px solid var(--laranja);
}
.servico-item--invertido { border-left: none; border-right: 4px solid var(--azul); }

.servico-item__icone {
  width: 80px;
  height: 80px;
  background: var(--azul);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--laranja);
  flex-shrink: 0;
}
.servico-item--invertido .servico-item__icone { background: var(--laranja); color: var(--branco); }

.servico-item__conteudo h3 { font-size: 1.3rem; color: var(--azul); margin-bottom: 0.75rem; }
.servico-item__conteudo p { color: var(--cinza-text); margin-bottom: 1rem; }

.servico-item__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}
.servico-item__tags span {
  background: var(--cinza-bg);
  color: var(--azul);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.25rem 0.75rem;
  border-radius: 2rem;
  border: 1px solid var(--borda);
}

/* ============================================================
   PÁGINAS INDIVIDUAIS DE SERVIÇO
   ============================================================ */
.servico-page__inner {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 3rem;
  align-items: start;
}
.servico-page__icone-destaque {
  width: 72px;
  height: 72px;
  background: var(--azul);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--laranja);
  margin-bottom: 1.5rem;
}
.servico-page__conteudo h2 { font-size: 1.8rem; color: var(--azul); margin-bottom: 1.25rem; }
.servico-page__conteudo h3 { font-size: 1.2rem; color: var(--azul); margin: 2rem 0 1rem; }
.servico-page__conteudo p { color: var(--cinza-text); margin-bottom: 1rem; line-height: 1.8; }

.servico-page__items {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}
.servico-page__item {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.9rem;
  color: var(--texto);
}
.servico-page__item i { color: var(--laranja); margin-top: 3px; flex-shrink: 0; }

.servico-sidebar__card {
  background: var(--branco);
  border-radius: var(--radius);
  padding: 1.75rem;
  box-shadow: var(--sombra);
  border-top: 3px solid var(--laranja);
}
.servico-sidebar__card h3 {
  font-size: 1rem;
  color: var(--azul);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.servico-sidebar__card h3 i { color: var(--laranja); }
.servico-sidebar__card p { font-size: 0.88rem; color: var(--cinza-text); margin-bottom: 1rem; }

.outros-servicos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.outro-servico {
  background: var(--branco);
  border-radius: var(--radius);
  padding: 1.5rem 1rem;
  text-align: center;
  border: 1px solid var(--borda);
  box-shadow: var(--sombra);
  transition: border-color var(--transition), transform var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
}
.outro-servico:hover { border-color: var(--laranja); transform: translateY(-3px); }
.outro-servico i { font-size: 1.6rem; color: var(--azul); }
.outro-servico span { font-family: 'Montserrat', sans-serif; font-size: 0.82rem; font-weight: 600; color: var(--texto); }

/* Manutenção tipos */
.manutencao-tipos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin: 1rem 0;
}
.manutencao-tipo {
  background: var(--cinza-bg);
  border-radius: var(--radius);
  padding: 1.5rem;
  border-top: 3px solid var(--laranja);
}
.manutencao-tipo__icone { font-size: 1.6rem; color: var(--azul); margin-bottom: 0.75rem; }
.manutencao-tipo h4 { font-size: 0.95rem; color: var(--azul); margin-bottom: 0.5rem; }
.manutencao-tipo p { font-size: 0.85rem; color: var(--cinza-text); }

/* ============================================================
   PÁGINA PORTFÓLIO
   ============================================================ */
.portfolio-filtros {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}
.filtro-btn {
  padding: 0.5rem 1.25rem;
  border: 2px solid var(--borda);
  border-radius: 2rem;
  background: var(--branco);
  font-family: 'Montserrat', sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  color: var(--texto);
}
.filtro-btn:hover, .filtro-btn--ativo {
  background: var(--vermelho);
  border-color: var(--vermelho);
  color: var(--branco);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.card-portfolio-full {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--sombra);
  background: var(--branco);
  transition: transform var(--transition), opacity 0.35s ease;
}
.card-portfolio-full:hover { transform: translateY(-4px); }
.card-portfolio-full__img { position: relative; }
.card-portfolio-full__img img { width: 100%; height: 240px; object-fit: cover; }
.card-portfolio-full__cat {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  background: var(--azul);
  color: var(--branco);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: 2rem;
}
.card-portfolio-full__info { padding: 1.25rem; }
.card-portfolio-full__info h3 { font-size: 1rem; color: var(--azul); margin-bottom: 0.4rem; }
.card-portfolio-full__info p { font-size: 0.87rem; color: var(--cinza-text); }

.portfolio-vazio {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--cinza-text);
}
.portfolio-vazio i { font-size: 4rem; margin-bottom: 1rem; color: var(--azul); opacity: 0.3; }
.portfolio-vazio h3 { font-size: 1.3rem; color: var(--azul); margin-bottom: 0.5rem; }
.portfolio-vazio p { margin-bottom: 1.5rem; }

/* ============================================================
   PÁGINA CONTATO
   ============================================================ */
.contato__inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
  align-items: start;
}
.contato__form-wrap h2 { font-size: 1.5rem; color: var(--azul); margin-bottom: 0.5rem; }
.contato__form-wrap p { color: var(--cinza-text); margin-bottom: 1.5rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.obrigatorio { color: var(--laranja); }

.contato__lista {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 1rem;
}
.contato__lista li { display: flex; align-items: flex-start; gap: 1rem; }
.contato__lista-icone {
  width: 40px;
  height: 40px;
  background: var(--azul);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--laranja);
  font-size: 0.9rem;
  flex-shrink: 0;
}
.contato__lista strong { display: block; font-size: 0.82rem; color: var(--cinza-text); margin-bottom: 0.2rem; }
.contato__lista a { color: var(--azul); font-weight: 600; }

.contato__redes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-bottom: 2rem;
}
.rede-social {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 1rem;
  border-radius: var(--radius);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--branco);
  transition: opacity var(--transition);
}
.rede-social:hover { opacity: 0.85; }
.rede-social--facebook { background: #1877f2; }
.rede-social--instagram { background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); }
.rede-social--youtube { background: #ff0000; }
.rede-social--linkedin { background: #0077b5; }
.rede-social--whatsapp { background: #25D366; }

.contato__orcamento-box {
  background: var(--cinza-bg);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: center;
  border: 1px solid var(--borda);
}
.contato__orcamento-box i { font-size: 2rem; color: var(--laranja); margin-bottom: 0.75rem; }
.contato__orcamento-box h3 { font-size: 1rem; color: var(--azul); margin-bottom: 0.5rem; }
.contato__orcamento-box p { font-size: 0.87rem; color: var(--cinza-text); margin-bottom: 1rem; }

.contato__info h2 { font-size: 1.5rem; color: var(--azul); margin-bottom: 0.5rem; }
.contato__info > p { color: var(--cinza-text); margin-bottom: 1.5rem; }

/* ============================================================
   PÁGINA ORÇAMENTO
   ============================================================ */
.orcamento__inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 4rem;
  align-items: start;
}
.orcamento__form-wrap h2 { font-size: 1.5rem; color: var(--azul); margin-bottom: 0.5rem; }
.orcamento__form-wrap p { color: var(--cinza-text); margin-bottom: 1.5rem; }
.form-obs { font-size: 0.82rem; color: var(--cinza-text); text-align: center; margin-top: 1rem; }

.orcamento__info { display: flex; flex-direction: column; gap: 1.25rem; }
.orcamento__info-card {
  background: var(--branco);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--sombra);
  border-left: 3px solid var(--laranja);
}
.orcamento__info-card h3 {
  font-size: 0.95rem;
  color: var(--azul);
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.orcamento__info-card h3 i { color: var(--laranja); }
.orcamento__info-card p { font-size: 0.87rem; color: var(--cinza-text); }

.orcamento__lista { list-style: none; margin-top: 0.5rem; }
.orcamento__lista li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.87rem;
  padding: 0.3rem 0;
}
.orcamento__lista li i { color: var(--laranja); font-size: 0.8rem; }

/* ============================================================
   ADMIN — ESTILOS ADICIONAIS
   ============================================================ */
.btn-tabela {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.3rem;
  padding: 0.4rem 0.7rem;
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: opacity var(--transition);
  text-decoration: none;
}
.btn-tabela:hover { opacity: 0.8; }
.btn-tabela--verde { background: #10b981; color: var(--branco); }
.btn-tabela--vermelho { background: #ef4444; color: var(--branco); }
.btn-tabela--azul { background: var(--azul); color: var(--branco); }

.tabela-row--novo { background: #fffbeb; }
.tabela-mensagem { max-width: 280px; }
.msg-preview { font-size: 0.85rem; }

details summary {
  font-size: 0.78rem;
  color: var(--laranja);
  cursor: pointer;
  margin-top: 0.4rem;
  font-weight: 600;
}

.admin-vazio {
  text-align: center;
  padding: 4rem 2rem;
  background: var(--branco);
  border-radius: var(--radius);
  box-shadow: var(--sombra);
}
.admin-vazio i { font-size: 3rem; color: var(--azul); opacity: 0.2; margin-bottom: 1rem; }
.admin-vazio h3 { color: var(--cinza-text); font-size: 1.1rem; }

.admin-form-wrap {
  background: var(--branco);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--sombra);
  max-width: 760px;
}

.portfolio-admin-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.portfolio-admin-card {
  background: var(--branco);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--sombra);
  border: 1px solid var(--borda);
}
.portfolio-admin-card--inativo { opacity: 0.6; }
.portfolio-admin-card__img { position: relative; }
.portfolio-admin-card__img img { width: 100%; height: 160px; object-fit: cover; }
.portfolio-admin-card__sem-img {
  height: 160px;
  background: var(--cinza-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  color: var(--azul);
  opacity: 0.2;
}
.portfolio-admin-card__inativo-badge {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  background: #6c757d;
  color: var(--branco);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  border-radius: 2rem;
}
.portfolio-admin-card__info { padding: 0.85rem 1rem; }
.portfolio-admin-card__info h4 { font-size: 0.9rem; color: var(--azul); margin-bottom: 0.4rem; }
.portfolio-admin-card__info p { font-size: 0.82rem; color: var(--cinza-text); margin-top: 0.4rem; }
.portfolio-admin-card__acoes {
  padding: 0.75rem 1rem;
  border-top: 1px solid var(--borda);
  display: flex;
  gap: 0.5rem;
}

/* ============================================================
   RESPONSIVIDADE
   ============================================================ */
@media (max-width: 1024px) {
  .diferenciais__grid { grid-template-columns: repeat(2, 1fr); }
  .servicos-home__grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-home__grid { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__grid > div:first-child { grid-column: 1 / -1; }
  .diferenciais-grid { grid-template-columns: repeat(2, 1fr); }
  .setores-grid { grid-template-columns: repeat(2, 1fr); }
  .servico-page__inner { grid-template-columns: 1fr; }
  .servico-page__sidebar { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
  .outros-servicos-grid { grid-template-columns: repeat(2, 1fr); }
  .manutencao-tipos { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .contato__inner { grid-template-columns: 1fr; }
  .orcamento__inner { grid-template-columns: 1fr; }
  .portfolio-admin-grid { grid-template-columns: repeat(2, 1fr); }
  .sobre__inner { grid-template-columns: 1fr; }
  .sobre__img-placeholder { display: none; }
}

@media (max-width: 768px) {
  .nav__toggle { display: flex; }

  .nav {
    display: none;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--branco);
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    gap: 0.25rem;
    z-index: 999;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    border-top: 1px solid var(--borda);
  }
  .nav.nav--aberto { display: flex; }
  .nav__link { text-align: center; padding: 0.85rem; color: var(--azul); display: flex; justify-content: center; align-items: center; width: 100%; }
  .nav__dropdown { width: 100%; }
  .nav__dropdown-menu {
    position: static;
    box-shadow: none;
    background: var(--cinza-bg);
    border-radius: var(--radius);
  }
  .nav__dropdown-menu a { color: var(--azul); border-color: var(--borda); }
  .nav__dropdown-menu a:hover { color: var(--vermelho); background: rgba(200,16,46,0.06); }

  .sobre-home__inner { grid-template-columns: 1fr; }
  .sobre-home__img { display: none; }

  .servicos-home__grid { grid-template-columns: 1fr; }
  .portfolio-home__grid { grid-template-columns: 1fr 1fr; }

  .cta-banner__inner { flex-direction: column; text-align: center; }
  .cta-banner__btns { justify-content: center; }

  .footer__grid { grid-template-columns: 1fr; }

  .admin-sidebar { display: none; }
  .admin-main { margin-left: 0; }
  .admin-cards { grid-template-columns: 1fr; }

  .servico-item { grid-template-columns: 1fr; }
  .servico-item__icone { width: 56px; height: 56px; font-size: 1.4rem; }
  .servico-page__items { grid-template-columns: 1fr; }
  .servico-page__sidebar { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .contato__redes { grid-template-columns: 1fr 1fr; }
  .portfolio-admin-grid { grid-template-columns: 1fr; }
  .setores-grid { grid-template-columns: repeat(2, 1fr); }
  .orcamento__inner { grid-template-columns: 1fr; }
  .contato__inner { grid-template-columns: 1fr; }

  .header__logo-img { height: 44px; }
  .footer__logo-img  { height: 44px; }
}

@media (max-width: 480px) {
  .diferenciais__grid { grid-template-columns: 1fr 1fr; }
  .portfolio-home__grid { grid-template-columns: 1fr; }
  .hero__btns { flex-direction: column; align-items: center; }
  .setores-grid { grid-template-columns: 1fr 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .outros-servicos-grid { grid-template-columns: 1fr; }
  .contato__redes { grid-template-columns: 1fr; }
  .diferenciais-grid { grid-template-columns: 1fr; }
  .servicos-home__grid { grid-template-columns: 1fr; }
  .clientes-grid { gap: 1.2rem 1.5rem; }
  .cliente-logo img { height: 44px; max-width: 120px; }
  .stats-strip__grid { grid-template-columns: 1fr 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .cta-banner__inner { flex-direction: column; gap: 1.5rem; }
  .cta-banner__btns { flex-direction: column; width: 100%; }
  .cta-banner__btns .btn { width: 100%; justify-content: center; }
}

/* ============================================================
   STATS STRIP — Sobre page
   ============================================================ */
.stats-strip {
  background: var(--preto);
  padding: 3rem 0;
}
.stats-strip__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}
.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
}
.stat-item__numero {
  font-family: 'Montserrat', sans-serif;
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--vermelho);
  line-height: 1;
}
.stat-item__numero sup {
  font-size: 1.4rem;
  vertical-align: super;
}
.stat-item__label {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  color: rgba(255,255,255,0.7);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
@media (max-width: 768px) {
  .stats-strip__grid { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
  .stat-item__numero { font-size: 2.2rem; }
}
@media (max-width: 480px) {
  .stats-strip__grid { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================================
   WHATSAPP FLUTUANTE
   ============================================================ */
@keyframes waPulse {
  0%   { box-shadow: 0 0 0 0 rgba(37,211,102,0.55); }
  70%  { box-shadow: 0 0 0 14px rgba(37,211,102,0); }
  100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}
.whatsapp-float {
  position: fixed;
  bottom: 1.75rem;
  right: 1.75rem;
  z-index: 9999;
  width: 58px;
  height: 58px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  color: #fff;
  box-shadow: 0 4px 16px rgba(37,211,102,0.45);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  animation: waPulse 2.5s ease-out infinite;
}
.whatsapp-float:hover { animation: none; }
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(37,211,102,0.6);
  color: #fff;
}
.whatsapp-float__tooltip {
  position: absolute;
  right: calc(100% + 12px);
  background: #1A1A1A;
  color: #fff;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  white-space: nowrap;
  padding: 0.35rem 0.75rem;
  border-radius: 6px;
  opacity: 0;
  pointer-events: none;
  transform: translateX(6px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.whatsapp-float__tooltip::after {
  content: '';
  position: absolute;
  left: 100%;
  top: 50%;
  transform: translateY(-50%);
  border: 5px solid transparent;
  border-left-color: #1A1A1A;
}
.whatsapp-float:hover .whatsapp-float__tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* ============================================================
   BOTÃO VOLTAR AO TOPO
   ============================================================ */
.back-to-top {
  position: fixed;
  bottom: 5.5rem;
  right: 1.75rem;
  z-index: 9998;
  width: 44px;
  height: 44px;
  background: var(--preto);
  border: 2px solid rgba(255,255,255,0.15);
  border-radius: 50%;
  color: var(--branco);
  font-size: 0.9rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease, background 0.2s ease;
}
.back-to-top--visivel {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.back-to-top:hover { background: var(--vermelho); border-color: var(--vermelho); }

/* ============================================================
   ADMIN — DETAILS / SUMMARY
   ============================================================ */
details summary {
  cursor: pointer;
  font-size: 0.8rem;
  color: var(--laranja);
  font-weight: 600;
  margin-top: 0.4rem;
  user-select: none;
}
details summary:hover { text-decoration: underline; }
details[open] summary { margin-bottom: 0.25rem; }

/* ============================================================
   PÁGINAS DE ERRO (404 / 500)
   ============================================================ */
.error-page {
  min-height: 65vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 5rem 0;
}
.error-page__inner {
  max-width: 560px;
}
.error-page__numero {
  font-family: 'Montserrat', sans-serif;
  font-size: 7rem;
  font-weight: 800;
  color: var(--vermelho);
  line-height: 1;
  margin-bottom: 1rem;
  letter-spacing: -4px;
}
.error-page h1 {
  font-size: 1.75rem;
  margin-bottom: 0.75rem;
  color: var(--preto);
}
.error-page p {
  color: var(--cinza-text);
  margin-bottom: 2rem;
  line-height: 1.8;
}
.error-page__btns {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}
.error-page__links {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
}
.error-page__links a {
  font-size: 0.85rem;
  color: var(--cinza-text);
  border-bottom: 1px solid var(--borda);
  padding-bottom: 2px;
  transition: color var(--transition), border-color var(--transition);
}
.error-page__links a:hover {
  color: var(--vermelho);
  border-color: var(--vermelho);
}

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ============================================================
   CLIENTES — Strip de logos
   ============================================================ */
.clientes-strip {
  padding: 3rem 0;
  background: var(--branco);
  border-top: 1px solid var(--borda);
  border-bottom: 1px solid var(--borda);
}
.clientes-strip__titulo {
  text-align: center;
  font-family: 'Montserrat', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--cinza-text);
  margin-bottom: 2rem;
}
.clientes-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 2.5rem 3rem;
}
.cliente-logo img {
  height: 70px;
  width: auto;
  max-width: 180px;
  object-fit: contain;
  filter: grayscale(100%) opacity(0.55);
  transition: filter 0.35s ease;
  display: block;
}
.cliente-logo img:hover { filter: grayscale(0%) opacity(1); }
@media (max-width: 768px) {
  .clientes-grid { gap: 1.75rem 2rem; }
  .cliente-logo img { height: 52px; max-width: 140px; }
}

/* ============================================================
   GALERIA DE PROJETOS — Páginas de serviço
   ============================================================ */
.galeria-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
}
.galeria-item {
  display: block;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: var(--radius);
  background: #111;
  cursor: zoom-in;
}
.galeria-item img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.4s ease;
  display: block;
}
.galeria-item:hover img { transform: scale(1.04); }
@media (max-width: 768px) {
  .galeria-grid { grid-template-columns: repeat(2, 1fr); }
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.93);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.lightbox--ativo {
  opacity: 1;
  pointer-events: auto;
}
.lightbox__img {
  max-width: 92vw;
  max-height: 88vh;
  object-fit: contain;
  border-radius: 6px;
  box-shadow: 0 8px 48px rgba(0,0,0,0.7);
  display: block;
}
.lightbox__fechar {
  position: fixed;
  top: 1.25rem;
  right: 1.25rem;
  background: var(--vermelho);
  border: none;
  color: #fff;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, transform 0.2s;
  z-index: 10001;
  box-shadow: 0 2px 12px rgba(0,0,0,0.4);
}
.lightbox__fechar:hover { background: #a00; transform: scale(1.1); }

/* ============================================================
   COMO FUNCIONA — Página Orçamento
   ============================================================ */
.como-funciona { background: var(--cinza-bg); }
.como-funciona .section-titulo { text-align: center; margin-bottom: 0.5rem; }
.como-funciona .section-sub {
  text-align: center;
  color: var(--cinza-text);
  margin-bottom: 3rem;
}
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  position: relative;
}
.steps::before {
  content: '';
  position: absolute;
  top: 1.5rem;
  left: calc(12.5% + 1.5rem);
  right: calc(12.5% + 1.5rem);
  height: 2px;
  background: var(--borda);
  z-index: 0;
}
.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  z-index: 1;
}
.step__numero {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: var(--vermelho);
  color: var(--branco);
  font-family: 'Montserrat', sans-serif;
  font-size: 1.1rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  box-shadow: 0 4px 12px rgba(200,16,46,0.3);
  flex-shrink: 0;
}
.step__icon {
  font-size: 1.8rem;
  color: var(--azul);
  margin-bottom: 0.9rem;
}
.step h3 {
  font-size: 1rem;
  color: var(--azul);
  margin-bottom: 0.5rem;
}
.step p {
  font-size: 0.87rem;
  color: var(--cinza-text);
  line-height: 1.7;
}
@media (max-width: 768px) {
  .steps { grid-template-columns: repeat(2, 1fr); }
  .steps::before { display: none; }
}
@media (max-width: 480px) {
  .steps { grid-template-columns: 1fr; }
}