:root{
  --brand-blue:#0b2c66;
  --accent:#0b74de;
  --card-border:#e6e6e6;
  --light-gray:#f6f7fb;
  --muted:#6b7280;
}

body{
  font-family:'Open Sans',system-ui,Arial,sans-serif;
  background:#fff;
  color:#222;
  font-size:0.95rem;
  margin:0;
}

/* NAVBAR */
.navbar{
  height:64px;
  display:flex;
  align-items:center;
  border-bottom:1px solid var(--card-border);
}
.navbar-brand{
  font-size:22px;
  font-weight:700;
}
.navbar-nav .nav-link{
  margin-left:.6rem;
  font-size:.75rem;
  font-weight:600;
  padding:6px 8px;
  position:relative;
  color:#111;
}
.navbar-nav .nav-link::after{
  content:"";
  position:absolute;
  left:50%;
  bottom:-4px;
  width:0;
  height:2px;
  background:var(--accent);
  transition:.3s;
  transform:translateX(-50%);
}
.navbar-nav .nav-link:hover{
  color:var(--accent);
}
.navbar-nav .nav-link:hover::after{
  width:70%;
}

/* HERO */
.about-hero{
  padding:70px 80px 40px;
  background:var(--light-gray);
  border-bottom:1px solid var(--card-border);
}
.about-hero h1{
  font-size:22px;
  font-weight:700;
  margin-bottom:6px;
}
.about-hero p{
  font-size:14px;
  color:var(--muted);
}

/* CONTENT */
.about-content{
  padding:60px 80px;
}

.section{
  margin-bottom:60px;
}

.section-title{
  font-size:15px;
  font-weight:700;
  margin-bottom:16px;
}
.section-title::after{
  content:'';
  display:block;
  width:70px;
  height:3px;
  background:var(--accent);
  margin-top:8px;
}

.section p{
  font-size:15px;
  line-height:1.9;
  max-width:1400px;
}

/* CONTACT GRID */
.contact-grid{
  display:grid;
  grid-template-columns:2fr 1fr;
  gap:40px;
  max-width:1400px;
}

/* FORM */
.contact-form{
  border:1px solid var(--card-border);
  padding:30px;
  border-radius:4px;
}
.contact-form label{
  font-size:13px;
  font-weight:600;
  margin-bottom:6px;
}
.contact-form .form-control{
  font-size:14px;
  border-radius:3px;
}
.contact-form button{
  background:var(--accent);
  color:#fff;
  border:none;
  padding:12px 22px;
  font-size:13px;
  font-weight:600;
  border-radius:4px;
}

/* INFO CARD */
.contact-info{
  border:1px solid var(--card-border);
  padding:30px;
  border-radius:4px;
  background:#fafafa;
}
.contact-info h6{
  font-size:14px;
  font-weight:700;
  margin-bottom:6px;
}
.contact-info p{
  font-size:14px;
  color:#444;
  margin-bottom:16px;
}

/* FOOTER */
footer{
  border-top:1px solid var(--card-border);
  padding:14px 0;
  font-size:.75rem;
  color:#777;
  text-align:center;
}
.footer-links a{
  color:#777;
  text-decoration:none;
  margin:0 6px;
}
.footer-links a:hover{
  color:var(--accent);
}

/* RESPONSIVE */
@media(max-width:992px){
  .contact-grid{
    grid-template-columns:1fr;
  }
}
@media(max-width:768px){
  .about-content{
    padding:35px 22px;
  }
}