body {
  margin:0;
  font-family:Arial, sans-serif;
  background:#fff;
  color:#111;
}

header {
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:15px 5%;
  background:#001133;
}

.logo {
  color:#ff0000;
  font-weight:700;
  font-size:22px;
}

nav a {
  margin:0 10px;
  color:#fff;
  text-decoration:none;
}

.hero {
  position:relative;
  background:url('https://images.ctfassets.net/09muo917z9ra/2jtwSGhQQ1P8DyrFOPCXYe/9eeb483a40784c176ab58a3115cfa06e/IMG-20260123-WA0014.jpg') center/cover;
  height:70vh;
  display:flex;
  align-items:center;
  justify-content:center;
  color:#fff;
}

.overlay {
  position:absolute;
  top:0;left:0;right:0;bottom:0;
  background:rgba(0,0,0,0.55);
}

.hero-content {
  position:relative;
  text-align:center;
}

.btn {
  padding:10px 20px;
  display:inline-block;
  text-decoration:none;
  border-radius:5px;
  margin:5px;
}

.primary {background:#ff0000; color:#fff;}
.secondary {background:#ffcc00; color:#001133;}

.services-grid {
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(200px,1fr));
  gap:15px;
  padding:20px 5%;
}

.service-card img,
.service-item img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 4px;
  background: #ddd;
}

.services-preview {
  text-align: center;
  padding: 40px 5%;
}

.services-preview h2 {
  margin-bottom: 10px;
}

.services-preview p {
  max-width: 600px;
  margin: 0 auto 20px auto;
}

.service-card {
  text-align: center;
}

.service-card h3 {
  margin-top: 10px;
  font-weight: 600;
  }

.center {
  text-align: center;
  margin-top: 20px;
}

.gallery-grid {
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(200px,1fr));
  gap:10px;
  padding:20px;
}

.contact-form {
  padding:20px 5%;
}

form input, form textarea {
  width:100%;
  padding:10px;
  margin-bottom:10px;
  border:4px solid #999;
}

footer {
  text-align: center;
  padding: 15px 0;
  font-size: 14px;
  background: #001133;
  color: #fff;
  margin-top: 40px;
}

.whatsapp-float {
  position:fixed;
  bottom:20px;
  right:20px;
  background:#25d366;
  padding:12px 16px;
  border-radius:50px;
  color:#fff;
  text-decoration:none;
}

@media(max-width:600px){
  .service-item {
    flex-direction:column;
  }
}
#lightbox {
  position: fixed;
  z-index: 999;
  height: 100%;
  width: 100%;
  top: 0;
  left: 0;
  background: rgba(0,0,0,0.85);
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 15px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

#lightbox.active {
  opacity: 1;
  pointer-events: all;
}

#lightbox img {
  max-height: 90%;
  max-width: 90%;
  object-fit: contain;
  border-radius: 4px;
  }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 15px; /* space between images */
  padding: 20px 5%;
}

.gallery-grid img {
  width: 100%;
  aspect-ratio: 4 / 3; /* uniform size */
  object-fit: cover;   /* crops if needed but keeps professional */
  border-radius: 4px;
  background: #ddd;    /* placeholder background if image fails */
  display: block;
  }