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

body{
  background:#ffffff;
  color:#1b2b3a;
}

/* Top Bar */
.top-bar{
  background:#0e3a5f;
  color:#fff;
  font-size:13px;
}
.top-bar .container{
  display:flex;
  justify-content:space-between;
  padding:8px 0;
}

/* Navbar */
.navbar{
  background:#fff;
  border-bottom:1px solid #eee;
}
.nav-flex{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:15px 0;
}
nav a{
  margin:0 15px;
  text-decoration:none;
  color:#1b2b3a;
  font-weight:500;
}

/* Buttons */
.btn-primary{
  background:#f7b500;
  color:#000;
  padding:10px 18px;
  border-radius:6px;
  text-decoration:none;
  font-weight:600;
}
.btn-secondary{
  border:1px solid #fff;
  color:#fff;
  padding:10px 18px;
  border-radius:6px;
  text-decoration:none;
}
.btn-dark{
  background:#0e3a5f;
  color:#fff;
  padding:12px 22px;
  border-radius:6px;
  text-decoration:none;
}

/* Hero */
.hero{
  background:linear-gradient(135deg,#0e3a5f,#123d63);
  color:#fff;
  padding:90px 0;
}
.hero-content h1{
  font-size:44px;
  line-height:1.2;
}
.hero-content h1 span{
  color:#f7b500;
}
.hero-content p{
  margin:20px 0;
  max-width:600px;
}
.hero-buttons a{
  margin-right:15px;
}
.hero-features{
  margin-top:20px;
  font-size:14px;
}
.hero-features span{
  margin-right:20px;
}

/* Products */
.products{
  padding:80px 0;
}
.section-tag{
  color:#f7b500;
  font-weight:600;
}
.products h2{
  margin:10px 0;
}
.section-desc{
  max-width:700px;
  margin-bottom:40px;
}
.product-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:25px;
}
.card{
  border:1px solid #eee;
  padding:25px;
  border-radius:10px;
}
.card a{
  color:#0e3a5f;
  font-weight:600;
  text-decoration:none;
}

/* CTA */
.cta{
  background:#0e3a5f;
  color:#fff;
  text-align:center;
  padding:70px 20px;
}
.cta-buttons a{
  margin:10px;
}

/* Footer */

.footer {
    background: #032642;
    color: #fff;
    padding: 50px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.footer a {
    color: #fff;
    text-decoration: none;
    display: block;
    margin: 5px 0;
}

.footer-bottom {
    text-align: center;
    margin-top: 30px;
    font-size: 14px;
}

.copyright{
  text-align:center;
  margin-top:20px;
  font-size:13px;
}
.container{
  width:85%;
  margin:auto;
}
.center{
  text-align:center;
  margin-top:40px;
}



/* =========================
   TABLET RESPONSIVE
========================= */
@media (max-width: 1024px) {

  .top-bar .container {
    flex-direction: column;
    text-align: center;
  }

  .top-bar span {
    margin: 6px 0 !important;
  }

  .nav-flex {
    flex-direction: column;
    align-items: center;
  }

  .logo img {
    margin-left: 5.5rem !important;
  }

  nav {
    margin-left: 0 !important;
    margin-top: 15px;
  }

  nav a {
    margin: 0 12px;
  }

  .btn-primary {
    margin: 15px 0 0 0 !important;
  }

  .hero-content {
    margin-left: 0 !important;
    text-align: center;
  }

  .hero h1 {
    font-size: 3rem !important;
  }

  .products {
    margin-left: 3rem !important;
    margin-right: 3rem !important;
  }

  .section-tag,
  .section-desc,
  .products h1 {
    margin-left: 0 !important;
    text-align: center;
  }
}

/* =========================
   MOBILE RESPONSIVE
========================= */
@media (max-width: 768px) {

  .top-bar {
    text-align: center;
  }

  .top-bar span {
    display: block;
    margin: 6px 0 !important;
  }

  .navbar {
    padding: 10px 0;
  }

  nav {
    display: flex;
    flex-direction: column;
    text-align: center;
  }

  nav a {
    margin: 10px 0;
    font-size: 1.1rem;
  }

  .btn-primary {
    display: block;
    margin: 15px auto !important;
  }

  .hero-grid {
    height: auto !important;
  }

  .hero-content {
    padding: 20px;
  }

  .hero h1 {
    font-size: 2.4rem !important;
  }

  .hero p {
    font-size: 1rem !important;
  }

  .hero-features {
    display: flex;
    flex-direction: column;
    gap: 8px;
  }

  .products {
    margin-left: 1rem !important;
    margin-right: 1rem !important;
  }

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

  .footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    text-align: center;
    gap: 30px;
  }

  .footer-grid div {
    margin-left: 0 !important;
  }
}


/* =========================
   HIDE TOP BAR (Tablet & Mobile)
========================= */
@media (max-width: 1024px) {
  .top-bar {
    display: none;
  }
}