:root{
  --navy:#0f172a;
  --blue:#2563eb;
  --cyan:#06b6d4;
  --light:#f8fafc;
  --muted:#64748b;
  --white:#ffffff;
}

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

body{
  line-height:1.7;
  color:#1f2937;
  background:#fff;
}

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

header{
  background:#fff;
  box-shadow:0 2px 15px rgba(0,0,0,.08);
  position:sticky;
  top:0;
  z-index:999;
}

nav{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:5px 0;
}

.logo{
  display:flex;
  align-items:center;
  gap:12px;
  text-decoration:none;
}

.logo-icon{
  width:60px;
  height:60px;
  border-radius:15px;
  background:linear-gradient(135deg,var(--blue),var(--cyan));
  display:flex;
  justify-content:center;
  align-items:center;
  color:#fff;
  font-size:24px;
  font-weight:900;
}

.logo-text{
  color:var(--navy);
  font-size:24px;
  font-weight:900;
}

.logo-text span{
  display:block;
  color:var(--muted);
  font-size:12px;
  text-transform:uppercase;
  letter-spacing:2px;
}

nav ul{
  list-style:none;
  display:flex;
  gap:25px;
}

nav ul li a{
  text-decoration:none;
  color:var(--navy);
  font-weight:700;
}

nav ul li a:hover{
  color:var(--blue);
}

.nav-logo{
  height:120px;
  width:auto;
  display:block;
  object-fit:contain;
}

.hero{
  background:linear-gradient(rgba(15,23,42,.9),rgba(37,99,235,.85)),
  url('https://images.unsplash.com/photo-1451187580459-43490279c0fa?w=1600') center/cover;
  color:#fff;
  padding:120px 20px;
}

.hero-logo{
  width:520px;
  max-width:95%;
  display:block;
  margin-bottom:30px;
}

.hero h1{
  font-size:58px;
  margin-bottom:20px;
  max-width:850px;
  line-height:1.12;
}

.hero p{
  font-size:21px;
  max-width:760px;
  color:#e2e8f0;
}

.btn{
  display:inline-block;
  margin-top:30px;
  padding:15px 30px;
  background:linear-gradient(135deg,var(--blue),var(--cyan));
  color:#fff;
  text-decoration:none;
  border-radius:8px;
  font-weight:700;
}

section{
  padding:80px 20px;
}

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

.section-title h2{
  color:var(--navy);
  font-size:42px;
  margin-bottom:15px;
}

.section-title p{
  max-width:760px;
  margin:auto;
  color:var(--muted);
}

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

.card{
  background:#fff;
  border-radius:18px;
  padding:30px;
  box-shadow:0 10px 30px rgba(0,0,0,.08);
  transition:.3s;
  border-top:5px solid var(--blue);
}

.card:hover{
  transform:translateY(-8px);
}

.card h3{
  color:var(--navy);
  margin-bottom:15px;
}

.card p{
  color:#475569;
}

.card-icon{
  font-size:40px;
  margin-bottom:15px;
}

.alt{
  background:var(--light);
}

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

.stat{
  background:#fff;
  padding:30px;
  border-radius:15px;
  text-align:center;
  box-shadow:0 8px 25px rgba(0,0,0,.08);
}

.stat h3{
  color:var(--blue);
  font-size:36px;
}

.page-banner{
  background:linear-gradient(135deg,var(--navy),var(--blue));
  color:#fff;
  text-align:center;
  padding:90px 20px;
}

.page-banner h1{
  font-size:50px;
}

.page-banner p{
  color:#dbeafe;
}

.content{
  max-width:900px;
  margin:auto;
}

.content h2{
  margin:25px 0 10px;
  color:var(--navy);
}

.content p{
  margin-bottom:15px;
  color:#475569;
}

.contact-box{
  background:#fff;
  border-radius:18px;
  padding:40px;
  box-shadow:0 10px 25px rgba(0,0,0,.08);
}

footer{
  background:#0b1120;
  color:#dbeafe;
  text-align:center;
  padding:50px 20px;
}

footer a{
  color:#dbeafe;
  text-decoration:none;
}

footer a:hover{
  color:#fff;
}

@media(max-width:768px){
  nav ul{
    display:none;
  }

  .hero{
    text-align:center;
    padding:90px 20px;
  }

  .hero-logo{
    margin-left:auto;
    margin-right:auto;
    width:360px;
  }

  .hero h1{
    font-size:36px;
  }

  .hero p{
    font-size:18px;
  }

  .logo-icon{
    width:50px;
    height:50px;
  }

  .logo-text{
    font-size:20px;
  }

  .page-banner h1{
    font-size:36px;
  }
}