* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Open Sans", sans-serif;
  line-height: 1.6;
}

/* About Banner Styles */
.about-banner {
  position: relative;
  background-color: #e9f7df; /* Light green background */
  padding: 4rem 2rem; /* Adjust padding for spacing */
  text-align: center;
  margin-top: var(--header-height); /* Avoid overlapping with navbar */
}

.banner-content h1 {
  font-size: 2.5rem;
  color: #356a35; /* Primary color */
  font-weight: 700;
  margin-bottom: 1rem;
}

.banner-content p {
  font-size: 1.25rem;
  color: #3d3d3d; /* Neutral dark */
}

/* Responsive Styles */
@media (max-width: 768px) {
  .banner-content h1 {
    font-size: 2rem;
  }

  .banner-content p {
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  .banner-content h1 {
    font-size: 1.75rem;
  }

  .banner-content p {
    font-size: 0.875rem;
  }
}
/* ------------------------------------clients list ------------------------ */
body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  /* background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%); */
  /* background: #f2f2f2; */
  background-color: #ffffff;
  min-height: 100vh;
  padding: 1rem;
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  margin-top: 4rem;
}

h1 {
  text-align: center;
  color: #2c3e50;
  margin-bottom: 2rem;
  font-size: 2rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  position: relative;
  padding-bottom: 0.5rem;
}

h1::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background: #3498db;
  border-radius: 2px;
}

.clients-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1rem;
  padding: 0.5rem;
}

.client-card {
  background: white;
  padding: 1rem;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  cursor: pointer;
  font-size: 0.85rem;
  color: #34495e;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 70px;
  line-height: 1.2;
}

.client-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
  background: linear-gradient(135deg, #fff 0%, #f8f9fa 100%);
}

@media (max-width: 768px) {
  body {
    padding: 0.75rem;
  }

  h1 {
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
  }

  .clients-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 0.75rem;
  }

  .client-card {
    padding: 0.75rem;
    font-size: 0.8rem;
    min-height: 60px;
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 1.5rem;
  }

  .clients-grid {
    grid-template-columns: 1fr;
    gap: 0.75rem;
    max-width: 100%;
  }

  .client-card {
    padding: 0.75rem;
    font-size: 0.8rem;
    min-height: 60px;
  }
}