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

body {
  background: #0b0f14;
  color: #fff;
}

header {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(0,0,0,0.85);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 40px;
  z-index: 999;
}

.logo {
  font-weight: 700;
}
.logo span {
  color: #1e90ff;
}

nav a {
  color: #fff;
  margin-left: 20px;
  text-decoration: none;
  font-size: 14px;
}

.hero {
  height: 100vh;
  background:
    linear-gradient(to right, rgba(0,0,0,.85), rgba(0,0,0,.5)),
    url("bg.jpg") center/cover no-repeat;
  display: flex;
  align-items: center;
  padding: 0 40px;
}

.hero-content h1 {
  font-size: 48px;
}
.hero-content span {
  color: #1e90ff;
}
.hero-content p {
  margin: 20px 0;
}

.btn {
  background: #1e90ff;
  padding: 12px 30px;
  color: #fff;
  text-decoration: none;
  border-radius: 30px;
}

.section {
  padding: 80px 40px;
  text-align: center;
}

.section h2 {
  font-size: 32px;
  margin-bottom: 20px;
}

.dark {
  background: #111827;
}

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

.card {
  background: #0f172a;
  padding: 25px;
  border-radius: 10px;
}

.highlight {
  background: #1e90ff;
}

.gallery {
  position: relative;
  overflow: hidden;
}

.floating-gallery {
  position: relative;
  height: 420px;
  margin-top: 40px;
}

.float {
  position: absolute;
  width: 220px;
  border-radius: 15px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.6);
  animation: float 6s ease-in-out infinite;
}

.img1 { top: 0; left: 10%; }
.img2 { top: 80px; right: 10%; animation-delay: 1s; }
.img3 { bottom: 0; left: 25%; animation-delay: 2s; }
.img4 { bottom: 40px; right: 25%; animation-delay: 3s; }

@keyframes float {
  0% { transform: translateY(0); }
  50% { transform: translateY(-20px); }
  100% { transform: translateY(0); }
}

.services {
  list-style: none;
}
.services li {
  padding: 10px;
}

.reviews {
  display: grid;
  gap: 15px;
}

.review {
  background: #0f172a;
  padding: 20px;
  border-radius: 10px;
}

footer {
  background: #000;
  padding: 20px;
  text-align: center;
  font-size: 14px;
}

.whatsapp {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: #25D366;
  color: #fff;
  font-size: 26px;
  padding: 15px;
  border-radius: 50%;
  text-decoration: none;
}

@media(max-width:768px){
  nav { display: none; }
  .hero-content h1 { font-size: 34px; }
  .floating-gallery {
    height: auto;
  }
  .float {
    position: static;
    display: block;
    margin: 15px auto;
    animation: none;
  }
}