/* Global Styles */
body {
  margin: 0;
  padding: 0;
  font-family: 'Poppins', sans-serif;
  background-color: #f4f6f8;
  color: #003366;
}

/* Header Styles */
/* Header */
.main-header {
  background-color: #ffffff;
  padding: 15px 0;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  position: sticky;
  top: 0;
  z-index: 999;
}

.header-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

.header-logo img {
  height: 50px;
}

.nav-links {
  display: flex;
  gap: 20px;
  list-style: none;
}

.nav-links li a {
  text-decoration: none;
  color: #003366;
  font-weight: 500;
  transition: color 0.3s ease;
}

.nav-links li a:hover {
  color: #0077cc;
}

.hamburger {
  display: none;
  font-size: 24px;
  background: none;
  border: none;
  cursor: pointer;
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 60px;
    right: 0;
    flex-direction: column;
    background: #fff;
    width: 200px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    padding: 10px;
  }

  .nav-links.show {
    display: flex;
  }

  .hamburger {
    display: block;
    color: #003366;
  }
}



.container {
  max-width: 1200px;
  margin: auto;
  padding: 1px 20px;
}

h1,
h2 {
  text-align: center;
  color: #003366;
}

/* Tips Section */
.tips-section h2 {
  margin-bottom: 40px;
  font-size: 2.4rem;
  border-bottom: 2px solid #0055cc;
  display: inline-block;
  padding-bottom: 10px;
}

.tips-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  padding: 40px 20px;
}

@media (max-width: 992px) {
  .tips-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .tips-grid {
    grid-template-columns: 1fr;
  }
}


.tip-card {
  background: white;
  border-radius: 12px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.05);
  padding: 30px 20px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.tip-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.tip-card i {
  font-size: 2.2rem;
  color: #0077cc;
  margin-bottom: 15px;
}

.tip-card h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
  color: #003399;
}

.tip-card p {
  font-size: 0.95rem;
  color: #555;
}

/* Footer Bottom */
.footer-bottom {
  text-align: center;
  background: #003366;
  color: white;
  padding: 20px;
  font-size: 0.9rem;
  margin-top: 60px;
}

/* CTA Box */
.cta-box {
  margin-top: 65px;
  background-color: #003399;
  color: white;
  padding: 40px 20px;
  border-radius: 12px;
  text-align: center;
}

.cta-box h2 {
  margin-bottom: 15px;
  font-size: 1.8rem;
  color: white;
}

.cta-box p {
  margin-bottom: 20px;
  font-size: 1rem;
}

.cta-btn {
  background-color: white;
  color: #003399;
  padding: 12px 24px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: background 0.3s ease;
}

.cta-btn:hover {
  background-color: aqua;
}

/* Responsive */
@media (max-width: 768px) {
  .tip-card {
    padding: 25px 15px;
  }

  .tips-section h2 {
    font-size: 2rem;
  }
}