*{
  margin:0;
  padding:0;
  box-sizing:border-box;
}

body{
  font-family:'Poppins',sans-serif;
  background:#f5f3ef;
  color:#222;
  line-height:1.6;
}

.hero{
  background:url('assets/hero.jpg') center/cover no-repeat;
  min-height:100vh;
  position:relative;
}

.overlay{
  background:rgba(0,28,58,.72);
  min-height:100vh;
}

nav{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:25px 8%;
}

nav h1{
  color:white;
  font-size:2rem;
}

.hero-content{
  text-align:center;
  color:white;
  padding:120px 20px;
  max-width:800px;
  margin:auto;
}

.hero-content h2{
  font-size:3rem;
  margin-bottom:20px;
}

.hero-content p{
  margin-bottom:30px;
  font-size:1.2rem;
}

.btn{
  display:inline-block;
  background:#b88a1b;
  color:white;
  padding:14px 28px;
  border-radius:30px;
  text-decoration:none;
  font-weight:600;
}

.small{
  padding:10px 18px;
}

section{
  padding:80px 8%;
}

h3{
  text-align:center;
  margin-bottom:50px;
  font-size:2rem;
}

.cards{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
  gap:25px;
}

.card{
  background:white;
  padding:30px;
  border-radius:16px;
  box-shadow:0 5px 20px rgba(0,0,0,.08);
}

.video-section{
  text-align:center;
}

.video-placeholder{
  background:#ddd;
  height:350px;
  border-radius:20px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:2rem;
}

.testimonial-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:25px;
}

.testimonial{
  background:white;
  padding:30px;
  border-radius:16px;
}

.dark-section{
  background:#051326;
  color:white;
}

.features{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
  gap:30px;
}

.team-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:30px;
}

.team-card{
  background:white;
  border-radius:16px;
  overflow:hidden;
  text-align:center;
  box-shadow:0 5px 20px rgba(0,0,0,.08);
}

.team-card img{
  width:100%;
  height:280px;
  object-fit:cover;
}

.contact{
  text-align:center;
}

footer{
  background:#051326;
  color:white;
  text-align:center;
  padding:30px;
}

@media(max-width:768px){
  .hero-content h2{
    font-size:2.2rem;
  }

  nav{
    flex-direction:column;
    gap:20px;
  }
}