*{margin:0;padding:0;box-sizing:border-box;font-family:Poppins,Arial;}
body{background:#f4f7fb;color:#222;}
.navbar{display:flex;justify-content:space-between;align-items:center;padding:15px 40px;background:#0d6efd;color:#fff;}
.logo{font-size:24px;font-weight:700;}
.logo span{color:#ffd700;}
.navbar a{color:white;margin-left:20px;text-decoration:none;}
.hero{position:relative;height:90vh;overflow:hidden;}
.hero-content{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);color:#fff;text-align:center;}
.hero-content h1{font-size:48px;}
.btn{display:inline-block;margin-top:20px;padding:12px 30px;background:#0d6efd;color:#fff;border-radius:30px;text-decoration:none;}
.btn.dark{background:#111;}
.services{padding:80px 40px;text-align:center;}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;margin-top:40px;}
.card{background:white;padding:40px;border-radius:15px;font-size:22px;box-shadow:0 10px 30px rgba(0,0,0,.1);transition:.3s;}
.card:hover{transform:translateY(-10px);}
.cta{background:#0d6efd;color:#fff;text-align:center;padding:60px;}
.page{padding:80px 40px;}
.contact-form{max-width:500px;margin:auto;display:flex;flex-direction:column;gap:15px;}
.contact-form input,.contact-form textarea{padding:12px;border-radius:8px;border:1px solid #ccc;}
.contact-form button{padding:12px;border:none;background:#0d6efd;color:#fff;border-radius:8px;}
footer{text-align:center;padding:20px;background:#111;color:#fff;}
.hero {
  position: relative;
  height: 90vh;
  overflow: hidden;
}

.hero-slider {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
}

.hero-slider img {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1.2s ease-in-out;
}

.hero-slider img.active {
  opacity: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  color: #fff;
  text-align: center;
  top: 50%;
  transform: translateY(-50%);
}
.hero {
  position: relative;
  width: 100%;
  height: 90vh;
  min-height: 600px;
  overflow: hidden;
}

.hero-slider img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  opacity: 0;
  transition: opacity 1.2s ease-in-out;
}

.hero-slider img.active {
  opacity: 1;
}

/* Content center */
.hero-content {
  position: relative;
  z-index: 3;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0 20px;
  color: #fff;
}

.hero-content h1 {
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 700;
  margin-bottom: 15px;
}

.hero-content p {
  font-size: clamp(16px, 2vw, 20px);
  max-width: 800px;
  margin-bottom: 25px;
}