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

html{
  scroll-behavior:smooth;
}

body{
  font-family:Arial,sans-serif;
  color:#222;
  line-height:1.6;
}

.container{
  width:90%;
  max-width:1200px;
  margin:auto;
}

header{
  background:white;
  position:sticky;
  top:0;
  z-index:999;
  border-bottom:1px solid #ddd;
}

.nav{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:15px 0;
}

.logo{
  width:160px;
}

nav a{
  text-decoration:none;
  margin:0 15px;
  color:#111;
  font-weight:bold;
}

.call-btn{
  background:#d92323;
  color:white;
  padding:12px 22px;
  text-decoration:none;
  border-radius:5px;
  font-weight:bold;
}

.hero{
  height:85vh;
  background:url('https://images.unsplash.com/photo-1504307651254-35680f356dfd?q=80&w=1600&auto=format&fit=crop') center/cover no-repeat;
  position:relative;
}

.overlay{
  background:rgba(0,0,0,.65);
  width:100%;
  height:100%;
  display:flex;
  align-items:center;
}

.hero-content{
  color:white;
  width:90%;
  max-width:700px;
  margin-left:7%;
}

.hero h1{
  font-size:4rem;
  line-height:1.05;
}

.hero span{
  color:#d92323;
}

.hero p{
  margin:25px 0;
  font-size:1.2rem;
}

.hero-buttons{
  display:flex;
  gap:15px;
}

.btn{
  display:inline-block;
  padding:14px 28px;
  background:#d92323;
  color:white;
  text-decoration:none;
  border-radius:5px;
  font-weight:bold;
}

.secondary{
  background:#111827;
}

.section-title{
  text-align:center;
  margin-bottom:50px;
}

.section-title p{
  color:#d92323;
  font-weight:bold;
}

.section-title h2{
  font-size:3rem;
}

.services{
  padding:90px 0;
}

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

.card{
  background:#f5f5f5;
  padding:40px;
  border-radius:10px;
  transition:.3s;
}

.card:hover{
  transform:translateY(-5px);
}

.card h3{
  margin-bottom:15px;
  font-size:1.5rem;
}

.about{
  background:#111827;
  color:white;
  padding:90px 0;
}

.about-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:50px;
}

.small-heading{
  color:#d92323;
  font-weight:bold;
  margin-bottom:10px;
}

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

.features{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:20px;
}

.feature{
  background:rgba(255,255,255,.08);
  padding:18px;
  border-radius:8px;
}

.reviews{
  padding:90px 0;
}

.review-links{
  display:flex;
  justify-content:center;
  gap:25px;
  flex-wrap:wrap;
}

.review-links a{
  background:#111827;
  color:white;
  text-decoration:none;
  padding:16px 24px;
  border-radius:6px;
  font-weight:bold;
}

.contact{
  background:#f5f5f5;
  padding:90px 0;
}

.contact-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:50px;
}

.contact h2{
  font-size:3rem;
  margin-bottom:25px;
}

.contact-info p{
  margin-bottom:12px;
}

.contact-info a{
  color:#d92323;
  text-decoration:none;
}

.preferred{
  margin-top:25px;
  background:#111827;
  color:white;
  padding:18px;
  border-radius:8px;
  font-weight:bold;
}

form{
  display:flex;
  flex-direction:column;
}

form input,
form textarea{
  margin-bottom:15px;
  padding:14px;
  border:1px solid #ccc;
  border-radius:5px;
  font-size:1rem;
}

form textarea{
  min-height:160px;
}

form button{
  background:#d92323;
  color:white;
  border:none;
  padding:16px;
  font-size:1rem;
  border-radius:5px;
  cursor:pointer;
  font-weight:bold;
}

footer{
  background:black;
  color:white;
  text-align:center;
  padding:25px;
}

@media(max-width:900px){

  .nav{
    flex-direction:column;
    gap:15px;
  }

  .hero h1{
    font-size:2.7rem;
  }

  .about-grid,
  .contact-grid{
    grid-template-columns:1fr;
  }

  .features{
    grid-template-columns:1fr;
  }

  .hero-buttons{
    flex-direction:column;
  }
}