html { background: var(--azul-claro); }
body { background: #fff; }

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Montserrat', sans-serif;
  color: #333;
  background: #fff;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ===== VARIABLES ===== */
:root {
  --azul-escuro: #0b57aa;
  --azul-claro: #00c3ff;
  --cinza: #e2e2e2;
  --branco: #ffffff;
  --cinza-bg: #f7f7f7;
  --container: 1200px;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

/* ===== HEADER ===== */
header {
  position: relative; /* não fixo — acompanha scroll */
  background: #fff;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}
.header-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 104px;
}

/* Logo */
.logo img {
  height: 65px;
  width: auto;
}

.logo,
.whats-topo,
.whats-rodape {
  transition: filter 0.3s ease;
}


.logo:hover,
.whats-topo:hover,
.whats-rodape:hover {
  filter: brightness(1.2);
}

/* Nav */
nav {
  display: flex;
  align-items: center;
  gap: 30px;
}
nav > ul {
  display: flex;
  align-items: center;
  gap: 28px;
}
nav > ul > li {
  position: relative;
}
nav > ul > li > a {
  font-size: 14px;
  font-weight: 600;
  color: #333;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: color 0.2s;
  white-space: nowrap;
  display: block;
  /* Padding inferior cria a ponte invisível até o dropdown */
  padding-bottom: 16px;
  margin-bottom: -16px;
}
nav > ul > li > a:hover,
nav > ul > li > a.active {
  color: var(--azul-claro);
}

/* Dropdown */
.has-dropdown > a::after {
  content: ' ▾';
  font-size: 10px;
}
.dropdown {
  display: none;
  position: absolute;
  top: 100%; /* cola direto no li, a ponte do padding cobre o gap */
  left: 50%;
  transform: translateX(-50%);
  background: #fff;
  border-top: 3px solid var(--azul-claro);
  box-shadow: 0 8px 25px rgba(0,0,0,0.12);
  min-width: 220px;
  z-index: 999;
  /* Pequeno padding-top para o cursor não "cair" entre o link e o menu */
  padding-top: 0;
}
.dropdown li a {
  display: block;
  padding: 12px 20px;
  font-size: 13px;
  font-weight: 500;
  color: #333;
  border-bottom: 1px solid #f0f0f0;
  transition: background 0.2s, color 0.2s;
  white-space: nowrap;
}
.dropdown li:last-child a { border-bottom: none; }
.dropdown li a:hover {
  background: var(--azul-claro);
  color: #fff;
}

/* Dropdown abre ao hover no desktop — no li inteiro, não só no a */
@media (min-width: 993px) {
  .has-dropdown:hover .dropdown { display: block; }
}

/* WhatsApp topo — sempre visível */
.whats-topo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.whats-topo img {
  height: 86px;
  width: auto;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 5px;
}
.hamburger span {
  display: block;
  width: 25px;
  height: 3px;
  background: var(--azul-escuro);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ===== BANNER / HERO ===== */
.banner-section {
  margin-top: 0;
  position: relative;
  overflow: hidden;
  height: 560px;
}
.banner-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.8s ease;
  pointer-events: none;
  z-index: 0;
}
.banner-slide.active {
  opacity: 1;
  pointer-events: auto;
  z-index: 1;
}
.banner-slide picture {
  display: block;
  width: 100%;
  height: 100%;
}
.banner-slide img.banner-bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: left center;
}

/* Gradient overlay — inicia mais à direita para destacar texto */
.banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(0,195,255,0) 0%,
    rgba(0,195,255,0.05) 25%,
    rgba(8,182,252,0.80) 48%,
    rgba(8,182,252,0.97) 65%,
    rgba(8,182,252,1) 100%
  );
}

/* Banner content — posicionado mais à direita da tela */
.banner-content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  /* Empurra o conteúdo para a direita, iniciando ~55% da tela */
  padding-left: max(calc(50vw - 100px), calc((100vw - var(--container)) / 2 + 20px));
  padding-right: 40px;
}
.banner-content h1 {
  font-size: clamp(26px, 3.2vw, 44px);
  font-weight: 700;
  line-height: 1.25;
  max-width: 500px;
}
.banner-content h1 .linha1 {
  color: var(--cinza);
  font-weight: 600;
}
.banner-content h1 .linha2 {
  color: var(--branco);
  font-weight: 800;
}
.banner-divider {
  width: 200px;
  height: 3px;
  background: var(--branco);
  margin: 18px 0;
}
.banner-desc {
  color: #d0e8ff;
  font-size: clamp(13px, 1.3vw, 15px);
  font-weight: 400;
  max-width: 420px;
  line-height: 1.65;
  margin-bottom: 24px;
}
.banner-badge {
  display: flex;
  align-items: center;
  gap: 14px;
}
.banner-badge img {
  height: 70px;
  width: auto;
}
.banner-badge span {
  color: var(--branco);
  font-size: 15px;
  font-weight: 600;
}
.banner-whats {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: fit-content;
  min-height: 46px;
  padding: 0 22px;
  border-radius: 6px;
  background: #25d366;
  color: var(--branco);
  font-size: 15px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.2px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.18);
  transition: filter 0.25s, transform 0.25s;
}
.banner-whats svg {
  width: 22px;
  height: 22px;
  flex: 0 0 22px;
  fill: currentColor;
}
.banner-whats span {
  display: inline-block;
}
.banner-whats:hover {
  filter: brightness(1.06);
  transform: translateY(-2px);
}

/* Banner navigation arrows */
.banner-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.2);
  border: 2px solid rgba(255,255,255,0.5);
  color: #fff;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  font-size: 22px;
  transition: background 0.2s;
  user-select: none;
  line-height: 1;
}
.banner-arrow:hover { background: rgba(255,255,255,0.4); }
.banner-arrow.prev { left: 20px; }
.banner-arrow.next { right: 20px; }

/* Banner dots — bolinha vira pílula quando ativa */
.banner-dots {
  position: absolute;
  bottom: 22px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  align-items: center;
  z-index: 10;
}
.banner-dot {
  width: 10px;
  height: 10px;
  border-radius: 20px;
  background: rgba(255,255,255,0.45);
  cursor: pointer;
  transition: background 0.3s, width 0.35s ease;
  border: none;
  padding: 0;
}
.banner-dot.active {
  background: var(--branco);
  width: 28px;
}

/* ===== CAMADA COMERCIAL ===== */
#destaques-desentupimento {
  padding: 76px 0 70px;
  background: var(--cinza-bg);
}
#destaques-desentupimento .section-title,
#desentupimento-emergencial .section-title {
  color: var(--azul-escuro);
}
.destaques-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.destaque-card {
  min-height: 0;
  padding: 0 0 22px;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 8px 26px rgba(0,0,0,0.08);
  text-align: center;
  overflow: hidden;
  transition: transform 0.25s, box-shadow 0.25s;
}
.destaque-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 34px rgba(0,0,0,0.12);
}
.destaque-img {
  width: 100%;
  aspect-ratio: 1 / 1;
  margin-bottom: 18px;
  overflow: hidden;
  background: #e8eef4;
}
.destaque-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s;
}
.destaque-card:hover .destaque-img img {
  transform: scale(1.04);
}
.desentupimento-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}
.desentupimento-icon svg {
  width: 28px;
  height: 28px;
  fill: currentColor;
}
.destaque-card h3 {
  min-height: 38px;
  color: var(--azul-escuro);
  font-size: 16px;
  font-weight: 800;
  line-height: 1.22;
  margin: 0 18px 8px;
}
.destaque-card p {
  color: #555;
  font-size: 13px;
  line-height: 1.5;
  margin: 0 18px;
}
.whatsapp-cta {
  padding: 72px 0;
  background: var(--azul-escuro);
  color: #fff;
  text-align: center;
}
.whatsapp-cta h2 {
  font-size: clamp(24px, 3vw, 38px);
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 12px;
}
.whatsapp-cta p {
  color: #d0e8ff;
  font-size: 17px;
  line-height: 1.55;
  margin-bottom: 30px;
}
.whatsapp-cta a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 54px;
  padding: 0 34px;
  border-radius: 6px;
  background: #25d366;
  color: #fff;
  font-size: 16px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  box-shadow: 0 10px 24px rgba(0,0,0,0.22);
  transition: background 0.2s, transform 0.2s;
}
.whatsapp-cta a:hover {
  background: #20bd5a;
  transform: translateY(-2px);
}
.whatsapp-cta a svg {
  width: 22px;
  height: 22px;
  flex: 0 0 22px;
  fill: currentColor;
}
#desentupimento-emergencial {
  padding: 76px 0;
  background: #fff;
}
.desentupimento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.desentupimento-item {
  display: flex;
  align-items: center;
  gap: 16px;
  min-height: 92px;
  padding: 22px 24px;
  border: 1px solid #e8eef4;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 5px 18px rgba(0,0,0,0.05);
  color: var(--azul-escuro);
  font-size: 16px;
  font-weight: 800;
  line-height: 1.35;
}
.desentupimento-icon {
  width: 46px;
  height: 46px;
  flex: 0 0 46px;
  border-radius: 8px;
  background: var(--azul-escuro);
}
#equipamentos-profissionais {
  padding: 78px 0;
  background: var(--cinza-bg);
}
.equipamentos-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
  gap: 46px;
  align-items: center;
}
.equipamentos-gallery {
  min-width: 0;
}
.equipamentos-frame {
  overflow: hidden;
  border-radius: 8px;
  box-shadow: 0 14px 36px rgba(0,0,0,0.14);
}
.equipamentos-track {
  display: flex;
  transition: transform 0.55s ease;
}
.equipamentos-slide {
  flex: 0 0 100%;
}
.equipamentos-slide img {
  width: 100%;
  height: 430px;
  object-fit: cover;
}
.equipamentos-dots {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 18px;
}
.equipamentos-dot {
  width: 10px;
  height: 10px;
  border: none;
  border-radius: 20px;
  background: rgba(11,87,170,0.28);
  cursor: pointer;
  transition: width 0.3s, background 0.3s;
}
.equipamentos-dot.active {
  width: 28px;
  background: var(--azul-escuro);
}
.equipamentos-texto h2 {
  color: var(--azul-escuro);
  font-size: clamp(26px, 3vw, 38px);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 18px;
}
.equipamentos-texto p {
  color: #444;
  font-size: 16px;
  line-height: 1.8;
}

/* ===== SERVIÇOS ===== */
#servicos {
  padding: 70px 0;
  background: #fff;
}
.section-title {
  text-align: center;
  font-size: clamp(26px, 3vw, 36px);
  font-weight: 700;
  margin-bottom: 50px;
}
.servicos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}
.servico-card {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
  border: 3px solid var(--azul-claro);
}
.servico-card img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  display: block;
  transition: transform 0.4s;
}
.servico-card:hover img { transform: scale(1.04); }
.servico-label {
  text-align: center;
  padding: 14px 10px;
  font-size: 16px;
  font-weight: 700;
  color: var(--azul-claro);
  background: #fff;
  transition: background 0.3s, color 0.3s;
  letter-spacing: 0.3px;
}
.servico-card:hover .servico-label {
  background: var(--azul-claro);
  color: #fff;
}

/* ===== QUEM SOMOS (PARALLAX) ===== */
#quem-somos {
  position: relative;
  padding: 80px 0;
  background-color: var(--azul-escuro);
  background-attachment: fixed;
  background-image: url('../images/parallax.jpg');
  background-size: cover;
  background-position: center;
}
.quem-somos-overlay {
  display: none;
}
.quem-somos-content {
  position: relative;
  z-index: 2;
  color: #fff;
  max-width: 860px;
  text-shadow: 0 1px 3px rgba(0,0,0,0.35);
}
.quem-somos-content h2 {
  font-size: clamp(22px, 2.5vw, 32px);
  font-weight: 800;
  color: #fff;
  margin-bottom: 20px;
}
.quem-somos-content h3 {
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  margin: 22px 0 8px;
}
.quem-somos-content p {
  font-size: 14px;
  line-height: 1.75;
  color: #fff;
}
.quem-somos-content ul {
  padding: 0;
}
.quem-somos-content ul li {
  font-size: 14px;
  color: #fff;
  line-height: 1.8;
  padding-left: 18px;
  position: relative;
}
.quem-somos-content ul li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: #fff;
}

/* ===== OBRAS REALIZADAS ===== */
#obras {
  padding: 70px 0;
  background: var(--cinza-bg);
}
#obras .section-title {
  color: var(--azul-claro);
}
.obras-hint {
  color: #666;
  font-size: 14px;
  line-height: 1.5;
  text-align: center;
  margin: -42px auto 34px;
  max-width: 560px;
}
.obras-carousel-wrapper {
  position: relative;
  overflow: hidden;
}
/* Container que desliza */
.obras-track-outer {
  overflow: hidden;
}
.obras-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  transition: opacity 0.45s ease, transform 0.45s ease;
}
.obras-grid.slide-out-left  { opacity: 0; transform: translateX(-40px); }
.obras-grid.slide-out-right { opacity: 0; transform: translateX(40px); }
.obras-grid.slide-in        { opacity: 1; transform: translateX(0); }

.obra-item {
  border-radius: 10px;
  overflow: hidden;
  cursor: pointer;
  box-shadow: 0 3px 12px rgba(0,0,0,0.1);
  transition: transform 0.3s, box-shadow 0.3s;
  position: relative;
}
.obra-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 28px rgba(0,0,0,0.2);
}
.obra-item img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}
.obra-item:hover img {
  transform: scale(1.04);
}

/* Navegação + dots obras */
.obras-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 28px;
}
.obras-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid var(--azul-claro);
  background: transparent;
  color: var(--azul-claro);
  font-size: 22px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  line-height: 1;
  flex-shrink: 0;
}
.obras-btn:hover {
  background: var(--azul-claro);
  color: #fff;
}
/* Dots obras — mesmo estilo do banner */
.obras-dots {
  display: flex;
  gap: 8px;
  align-items: center;
  overflow-x: auto;
  overflow-y: hidden;
  max-width: 100%;
  padding: 4px 8px;
  scrollbar-width: none;
  -ms-overflow-style: none;
  flex-wrap: nowrap;
}
.obras-dots::-webkit-scrollbar {
  display: none;
}
.obras-dot {
  flex-shrink: 0;
  width: 10px;
  height: 10px;
  border-radius: 20px;
  background: rgba(0,195,255,0.35);
  cursor: pointer;
  border: none;
  padding: 0;
  transition: background 0.3s, width 0.35s ease;
}
.obras-dot.active {
  background: var(--azul-claro);
  width: 28px;
}
.obras-counter {
  color: var(--azul-escuro);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.2px;
  text-align: center;
  margin-top: 10px;
}

/* Lightbox */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.92);
  z-index: 9999;
  align-items: center;
  justify-content: center;
}
.lightbox.open { display: flex; }
.lightbox-img {
  max-width: 88vw;
  max-height: 88vh;
  object-fit: contain;
  border-radius: 4px;
}
.lightbox-close {
  position: absolute;
  top: 20px;
  right: 30px;
  color: #fff;
  font-size: 40px;
  cursor: pointer;
  line-height: 1;
  font-weight: 300;
  transition: color 0.2s;
}
.lightbox-close:hover { color: var(--azul-claro); }
.lightbox-prev,
.lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  color: #fff;
  font-size: 36px;
  cursor: pointer;
  background: rgba(255,255,255,0.12);
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
  line-height: 1;
  user-select: none;
}
.lightbox-prev:hover,
.lightbox-next:hover { background: rgba(255,255,255,0.28); }
.lightbox-prev { left: 20px; }
.lightbox-next { right: 20px; }

/* ===== CLIENTES ===== */
#clientes {
  padding: 60px 0;
  background: #fff;
}
#clientes .section-title {
  color: var(--azul-escuro);
}
.clientes-track-wrapper {
  overflow: hidden;
  position: relative;
}
.clientes-track {
  display: flex;
  gap: 50px;
  align-items: center;
  transition: transform 0.5s ease;
}
.cliente-logo {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cliente-logo img {
  height: 60px;
  width: auto;
  max-width: 150px;
  object-fit: contain;
  filter: grayscale(40%);
  transition: filter 0.3s;
}
.cliente-logo img:hover { filter: grayscale(0%); }
.clientes-nav {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 28px;
}
.clientes-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 2px solid var(--azul-claro);
  background: transparent;
  color: var(--azul-claro);
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  line-height: 1;
}
.clientes-btn:hover { background: var(--azul-claro); color: #fff; }

/* ===== CONTATO / MAPA ===== */
#contato {
  position: relative;
}
.mapa-wrapper {
  position: relative;
  width: 100%;
  height: 520px;
}
.mapa-wrapper iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

/* Formulário sobreposto ao mapa — fundo azul escuro */
.contato-form-overlay {
  position: absolute;
  top: 50%;
  right: calc((100vw - var(--container)) / 2 + 20px);
  transform: translateY(-50%);
  background: var(--azul-escuro);
  border-radius: 10px;
  padding: 36px 32px;
  width: 340px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.25);
  z-index: 10;
}
.contato-form-overlay h3 {
  font-size: 18px;
  font-weight: 700;
  color: #fff; /* CORRIGIDO: título branco */
  margin-bottom: 20px;
  text-align: center;
}
.contato-form-overlay input,
.contato-form-overlay textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 6px;
  font-family: 'Montserrat', sans-serif;
  font-size: 13px;
  margin-bottom: 12px;
  transition: border-color 0.2s;
  outline: none;
  background: rgba(255,255,255,0.12);
  color: #fff;
}
.contato-form-overlay input::placeholder,
.contato-form-overlay textarea::placeholder {
  color: rgba(255,255,255,0.6);
}
.contato-form-overlay input:focus,
.contato-form-overlay textarea:focus {
  border-color: var(--azul-claro);
  background: rgba(255,255,255,0.18);
}
.contato-form-overlay textarea {
  resize: vertical;
  min-height: 90px;
}
.form-hp {
  position: absolute !important;
  left: -9999px !important;
  width: 1px !important;
  height: 1px !important;
  opacity: 0 !important;
  pointer-events: none !important;
}
.btn-enviar {
  width: 100%;
  padding: 13px;
  background: var(--azul-claro);
  color: #fff;
  border: none;
  border-radius: 6px;
  font-family: 'Montserrat', sans-serif;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  letter-spacing: 0.5px;
  transition: background 0.2s, transform 0.1s;
}
.btn-enviar:hover { background: #00a8da; }
.btn-enviar:active { transform: scale(0.98); }

/* ===== FOOTER MAIN ===== */
.footer-main {
  background: var(--azul-escuro);
  padding: 40px 0 0;
}
.footer-top {
  display: grid;
  grid-template-columns: auto 1fr 1fr 1fr;
  gap: 30px;
  align-items: center;
  padding-bottom: 30px;
}
.footer-col-logo img {
  height: 90px;
  width: auto;
}
.footer-col {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Ícone círculo branco com ícone azul escuro */
.footer-icon-circle {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.footer-icon-circle svg {
  width: 24px;
  height: 24px;
}
.footer-col-text {
  color: #fff;
}
.footer-col-text .label {
  font-size: 13px;
  font-weight: 500;
  color: #b0d4f7;
  display: block;
  margin-bottom: 3px;
}
.footer-col-text .number-small {
  font-size: 18px;
  font-weight: 700;
  color: #fff;
  display: inline;
}
.footer-col-text .number-big {
  font-size: 24px;
  font-weight: 700;
  color: #fff;
  display: inline;
}
.footer-col-text .address {
  font-size: 13px;
  font-weight: 500;
  color: #fff;
  line-height: 1.55;
}

/* Footer divider */
.footer-divider {
  width: 100%;
  height: 1px;
  background: rgba(255,255,255,0.3);
}

/* Footer nav centralizado */
.footer-nav {
  padding: 18px 0;
}
.footer-nav ul {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  flex-wrap: wrap;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}
.footer-nav ul li a {
  font-size: 12px;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: color 0.2s;
}
.footer-nav ul li a:hover { color: var(--azul-claro); }

/* ===== FOOTER BOTTOM (azul claro) ===== */
.footer-bottom {
  background: var(--azul-claro);
  min-height: 53px;
  display: flex;
  align-items: center;
}
.footer-bottom-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 10px 20px;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 16px;
}
.footer-cnpj {
  font-size: 11px;
  font-weight: 600;
  color: rgba(255,255,255,0.92);
}

/* Ícones sociais: fundo branco, ícone azul claro */
.footer-social {
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: center;
}
.footer-social a {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #fff; /* CORRIGIDO: fundo branco */
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, transform 0.2s;
}
.footer-social a:hover {
  background: rgba(255,255,255,0.8);
  transform: scale(1.1);
}
.footer-social svg {
  width: 16px;
  height: 16px;
  fill: var(--azul-claro); /* CORRIGIDO: ícone azul claro */
}

.footer-dev {
  font-size: 11px;
  font-weight: 600;
  color: rgba(255,255,255,0.92);
  text-align: right;
}
.footer-dev a {
  color: #fff;
  font-weight: 700;
  text-decoration: underline;
}
.footer-dev a:hover { color: var(--azul-escuro); }

/* ===== WHATSAPP FLOATING ===== */
.whats-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25d366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 18px rgba(37,211,102,0.5);
  transition: transform 0.2s;
}
.whats-float:hover { transform: scale(1.1); }
.whats-float svg { width: 30px; height: 30px; fill: #fff; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1200px) {
  .contato-form-overlay {
    right: 20px;
  }
}

@media (max-width: 992px) {
  nav { display: none; }
  .hamburger { display: flex; }

  /* whats-topo maior no mobile */
  .whats-topo img { height: 70px; }

  /* Mobile Nav — não é mais fixed pois header não é fixed */
  nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 104px;
    left: 0;
    right: 0;
    background: #fff;
    box-shadow: 0 8px 20px rgba(0,0,0,0.12);
    padding: 20px;
    z-index: 999;
    gap: 0;
  }
  nav.open > ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    width: 100%;
  }
  nav.open > ul > li {
    width: 100%;
    border-bottom: 1px solid #f0f0f0;
  }
  nav.open > ul > li > a {
    display: block;
    padding: 14px 0;
    margin-bottom: 0;
  }
  .dropdown {
    position: static;
    transform: none;
    box-shadow: none;
    border-top: none;
    border-left: 3px solid var(--azul-claro);
    margin-left: 16px;
    display: none;
  }
  .has-dropdown.open .dropdown { display: block; }

  .banner-section { height: 390px; }
  .banner-slide img.banner-bg { object-position: left center; }
  .banner-content {
    padding-left: max(calc(50vw - 5px), 20px);
    padding-right: 20px;
    align-items: flex-start;
    text-align: left;
  }
  .banner-content h1 {
    font-size: clamp(24px, 3vw, 34px);
    line-height: 1.18;
  }
  .banner-divider {
    width: 160px;
    margin: 14px 0;
  }
  .banner-desc {
    font-size: 13px;
    line-height: 1.45;
    margin-bottom: 16px;
  }
  .banner-badge {
    gap: 10px;
  }
  .banner-badge img {
    height: 58px;
  }
  .banner-badge span {
    font-size: 13px;
  }
  .banner-whats {
    gap: 10px;
    font-size: 13px;
    min-height: 42px;
    padding: 0 18px;
  }
  .banner-whats svg {
    width: 20px;
    height: 20px;
    flex-basis: 20px;
  }
  .banner-arrow {
    width: 38px;
    height: 38px;
    font-size: 20px;
  }
  .banner-dots {
    bottom: 14px;
  }

  .destaques-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .desentupimento-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .equipamentos-layout {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .equipamentos-slide img {
    height: 360px;
  }

  .servicos-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
  .obras-grid { grid-template-columns: repeat(2, 1fr); }

  .footer-top { grid-template-columns: 1fr 1fr; gap: 24px; }
  .footer-col-logo { grid-column: 1 / -1; justify-self: start; }

  .footer-bottom-inner {
    grid-template-columns: 1fr;
    padding: 14px 20px;
    text-align: center;
    gap: 10px;
  }
  .footer-dev { text-align: center; }

  .mapa-wrapper { height: auto; display: flex; flex-direction: column; }
  .mapa-wrapper iframe { height: 380px; flex-shrink: 0; }
  .contato-form-overlay {
    position: relative;
    top: auto; right: auto; transform: none;
    width: calc(100% - 40px);
    max-width: 440px;
    margin: 0 auto;
    border-radius: 10px;
    padding: 30px 24px;
  }
  #contato { padding-bottom: 40px; background: #f0f4f8; }
  header { position: relative; }
}

@media (max-width: 640px) {
  .header-inner { height: 80px; }
  .logo img { height: 44px; }
  .whats-topo img { height: 60px; }
  nav.open { top: 80px; }
  .banner-section { height: 300px; }
  .banner-slide img.banner-bg { object-position: left center; }
  .banner-content {
    padding-left: max(calc(48vw - 5px), 16px);
    padding-right: 16px;
    align-items: flex-start;
    text-align: left;
  }
  .banner-content h1 {
    font-size: 18px;
    line-height: 1.12;
    max-width: 260px;
  }
  .banner-divider {
    width: 110px;
    height: 2px;
    margin: 10px 0;
  }
  .banner-desc {
    font-size: 11px;
    line-height: 1.35;
    margin-bottom: 10px;
    max-width: 250px;
  }
  .banner-badge {
    gap: 8px;
  }
  .banner-badge img { height: 42px; }
  .banner-badge span { font-size: 11px; }
  .banner-whats {
    gap: 8px;
    font-size: 10px;
    min-height: 34px;
    padding: 0 12px;
    border-radius: 5px;
  }
  .banner-whats svg {
    width: 18px;
    height: 18px;
    flex-basis: 18px;
  }
  .banner-arrow {
    width: 32px;
    height: 32px;
    font-size: 18px;
  }
  .banner-arrow.prev { left: 10px; }
  .banner-arrow.next { right: 10px; }
  .banner-dots {
    bottom: 10px;
    gap: 6px;
  }
  .banner-dot {
    width: 8px;
    height: 8px;
  }
  .banner-dot.active {
    width: 22px;
  }
  #destaques-desentupimento,
  #desentupimento-emergencial,
  #equipamentos-profissionais {
    padding: 54px 0;
  }
  .destaques-grid,
  .desentupimento-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .destaque-card {
    min-height: auto;
    padding-bottom: 22px;
  }
  .destaque-card h3 {
    min-height: auto;
  }
  .whatsapp-cta {
    padding: 58px 0;
  }
  .whatsapp-cta p {
    font-size: 15px;
  }
  .whatsapp-cta a {
    width: 100%;
    max-width: 320px;
  }
  .desentupimento-item {
    min-height: 82px;
    padding: 18px 20px;
    font-size: 15px;
  }
  .equipamentos-slide img {
    height: 280px;
  }
  .obras-grid { grid-template-columns: 1fr; }
  .obra-item img { height: 240px; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-col-logo { grid-column: 1; }
  .footer-nav ul { gap: 14px; }
  .footer-nav ul li a { font-size: 11px; }
  .contato-form-overlay { padding: 24px 18px; }
}

@media (max-width: 480px) {
  .banner-section { height: 260px; }
  .banner-content h1 { font-size: 16px; }
  .banner-desc { font-size: 10px; }
  .banner-badge img { height: 36px; }
  .banner-badge span { font-size: 10px; }
  .banner-whats {
    min-height: 32px;
    padding: 0 10px;
  }
  .equipamentos-slide img {
    height: 230px;
  }
}