body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #111;
  color: #eee;
  line-height: 1.6;
}
nav {
  background: #000;
  padding: 15px;
  text-align: center;
}
nav a {
  color: #FFD700;
  text-decoration: none;
  margin: 0 15px;
  font-weight: bold;
  font-size: 1.1em;
}
header {
  background: url('hero-bg.jpg') center/cover no-repeat;
  text-align: center;
  padding: 80px 20px;
  color: #fff;
}
header h1 {
  font-size: 3em;
  color: #FFD700;
  text-shadow: 2px 2px 5px #000;
}
header p {
  color: #ddd;
  font-size: 1.2em;
}
section {
  max-width: 1200px;
  margin: auto;
  padding: 40px 20px;
}
h2 {
  border-bottom: 2px solid #FFD700;
  padding-bottom: 10px;
  margin-bottom: 20px;
  color: #FFD700;
}
.services-grid, .brand-grid, .gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
}
.services-grid div, .brand-grid div {
  background: #222;
  padding: 15px;
  border: 1px solid #333;
  border-radius: 5px;
  text-align: center;
  font-size: 1em;
  color: #FFD700;
}
.brand-grid img {
  width: 100px;
  height: auto;
  display: block;
  margin: auto;
}
.gallery-grid img {
  width: 100%;
  border-radius: 5px;
  border: 2px solid #FFD700;
  cursor: pointer;
  transition: transform 0.2s ease;
}
.gallery-grid img:hover {
  transform: scale(1.05);
}
.review-card {
  background: #222;
  border-left: 5px solid #FFD700;
  padding: 20px;
  margin-bottom: 15px;
  border-radius: 5px;
  color: #fff;
  font-style: italic;
}
.review-card strong {
  display: block;
  margin-top: 5px;
  color: #FFD700;
  font-style: normal;
}
footer {
  background: #000;
  text-align: center;
  color: #fff;
  padding: 20px;
}
.whatsapp {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: #25D366;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  text-align: center;
  color: #fff;
  font-size: 2em;
  line-height: 60px;
  text-decoration: none;
  box-shadow: 0 0 8px rgba(0,0,0,0.3);
  z-index: 1000;
}