* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Arial, sans-serif;
}

body {
  line-height: 1.6;
}

header {
  background: #fff;
  border-bottom: 1px solid #ddd;
}

.container {
  max-width: 1100px;
  margin: auto;
  padding: 20px;
}

header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

nav a {
  margin-left: 15px;
  text-decoration: none;
  color: #333;
}

.stats {
  display: flex;
  gap: 20px;
  margin-top: 20px;
}

.stats div {
  background: #f1f1f1;
  padding: 20px;
  flex: 1;
  text-align: center;
  font-weight: bold;
}

.servicos {
  list-style: none;
  columns: 2;
}

.galeria {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 30px;
}

.galeria img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease;
}

.galeria img:hover {
  transform: scale(1.05);
}

.contato {
  text-align: center;
}

.contato-botoes {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 30px;
  flex-wrap: wrap;
}

.btn {
  padding: 15px 25px;
  border-radius: 50px;
  font-weight: bold;
  text-decoration: none;
  font-size: 16px;
  transition: 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

footer {
  background: #111;
  color: white;
  text-align: center;
  padding: 15px;
}

/* WhatsApp principal */
.btn-whatsapp {
  background: #25d366;
  color: white;
}

.btn-whatsapp:hover {
  background: #1ebe5d;
  transform: translateY(-3px);
}

/* Email */
.btn-email {
  background: #0a66c2;
  color: white;
}

.btn-email:hover {
  background: #004182;
  transform: translateY(-3px);
}

/* Botão flutuante */
.whatsapp-float {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: #25d366;
  color: white;
  width: 55px;
  height: 55px;
  border-radius: 50%;
  font-size: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  transition: 0.3s ease;
  z-index: 999;
}

.whatsapp-float:hover {
  transform: scale(1.1);
}

section {
  animation: fade 0.8s ease-in;
  scroll-margin-top: 100px;
}

/* Lightbox */
.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.9);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  animation: fadeBg 0.3s ease;
}

.lightbox img {
  max-width: 95vw;
  max-height: 95vh;
  border-radius: 12px;
  box-shadow: 0 0 40px rgba(255, 255, 255, 0.2);
  animation: zoomIn 0.3s ease;
}

/* Botão fechar */
.lightbox .close {
  position: absolute;
  top: 20px;
  right: 30px;
  font-size: 42px;
  color: white;
  cursor: pointer;
  user-select: none;
}

/* Cursor */
.galeria img {
  cursor: zoom-in;
}

/* Animações */
@keyframes zoomIn {
  from {
    transform: scale(0.7);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

@keyframes fadeBg {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes fade {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Setas */
.arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: 60px;
  color: white;
  cursor: pointer;
  user-select: none;
  padding: 10px;
  transition: 0.3s;
}

.arrow:hover {
  color: #25d366;
}

.arrow.left {
  left: 20px;
}

.arrow.right {
  right: 20px;
}

/* Mobile: setas menores */
@media (max-width: 768px) {
  .arrow {
    font-size: 40px;
  }
}

header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(6px);
}

nav a {
  position: relative;
  font-weight: 600;
}

nav a::after {
  content: "";
  position: absolute;
  width: 0;
  height: 2px;
  background: #0a58ca;
  left: 0;
  bottom: -5px;
  transition: 0.3s;
}

nav a:hover::after {
  width: 100%;
}

.hero {
  background: linear-gradient(
      rgba(10, 88, 202, 0.9),
      rgba(10, 88, 202, 0.9)
    ),
    url("images/hero-bg.jpg");
  background-size: cover;
  background-position: center;
  color: white;
  padding: 90px 20px;
  text-align: center;
}

.hero-btn {
  margin-top: 30px;
  font-size: 18px;
  padding: 16px 34px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.hero h2 {
  font-size: 38px;
  margin-bottom: 10px;
}

.hero p {
  font-size: 18px;
  opacity: 0.95;
}

.servicos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-top: 30px;
}

.servico-card {
  background: #f8f9fa;
  padding: 25px;
  border-radius: 14px;
  text-align: center;
  font-weight: bold;
  transition: 0.3s;
  box-shadow: 0 6px 18px rgba(0,0,0,0.08);
}

.servico-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.15);
}

section:nth-of-type(even) {
  background: #f7f7f7;
}

* {
  font-family: 'Inter', sans-serif;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo img {
  height: 42px;
  width: auto;
}

.sobre-destaque {
  background: #f9fafb; /* cinza muito claro */
  padding: 60px 40px;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  margin: 80px auto;
}

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
  margin-top: 40px;
}

.stats div {
  background: white;
  padding: 20px;
  border-radius: 12px;
  text-align: center;
  font-weight: 600;
  box-shadow: 0 5px 15px rgba(0,0,0,0.04);
}