body{
  margin:0;
  font-family:Arial, sans-serif;
  background:#f5f7fb;
  color:#1f2937;
}

header{
  background:#071A39;
  color:white;
  padding:20px 40px;
}

.logo{
  font-size:28px;
  font-weight:bold;
}

.hero{
  background:
    linear-gradient(rgba(7,26,57,.78),rgba(7,26,57,.78)),
    url("images/hero.jpg");
  background-size:cover;
  background-position:center;
  color:white;
  text-align:center;
  padding:120px 20px;
}

.button{
  display:inline-block;
  background:white;
  color:#071A39;
  padding:14px 28px;
  border-radius:30px;
  text-decoration:none;
  font-weight:bold;
}

.section{
  max-width:1100px;
  margin:auto;
  padding:80px 20px;
}

footer{
  background:#071A39;
  color:#cbd5e1;
  text-align:center;
  padding:30px;
}
.hero{
  background:
    linear-gradient(rgba(7,26,57,.75), rgba(7,26,57,.75)),
    url("https://images.unsplash.com/photo-1578575437130-527eed3abbec?auto=format&fit=crop&w=1600&q=80");
  background-size:cover;
  background-position:center;
}

.cards{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
  gap:20px;
}

.card{
  background:#fff;
  border:1px solid #e5e7eb;
  border-radius:16px;
  padding:24px;
  box-shadow:0 8px 20px rgba(0,0,0,.06);
}

.card h3{
  margin-top:0;
  color:#071A39;
}
form{
  display:flex;
  flex-direction:column;
  gap:16px;
  max-width:700px;
  margin:auto;
}

input, textarea{
  padding:14px;
  border:1px solid #d1d5db;
  border-radius:10px;
  font-size:16px;
}

textarea{
  min-height:120px;
}

button{
  border:none;
  cursor:pointer;
}
.logo-wrap{
  display:flex;
  align-items:center;
  gap:14px;
}

.logo-mark{
  width:54px;
  height:54px;
  border-radius:14px;
  background:#2563EB;
  color:white;
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight:700;
  font-size:22px;
}

.tagline{
  color:#BFDBFE;
  font-size:13px;
}
.about{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:40px;
  align-items:center;
}

.about-img{
  width:100%;
  border-radius:18px;
}