body {
  margin: 0px;
  padding: 0px;
  box-sizing: border-box;
  font-family: Arial, Helvetica, sans-serif;
}

/* --- header--- */
.landing-header {
  background-color: #fff;
  padding: 0px 30px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.logo-img {
  width: 80%;
}

/* hero section  */
.landing-main {
  position: relative;
  min-height: 80vh;
  background-image: url("/public/Images/banner1.jpg");
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  z-index: 1;
}

/* Gradient Overlay */
.landing-main::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  background: linear-gradient(to bottom right,
      rgba(0, 0, 0, 0.6),
      rgba(5, 43, 81, 0.4));
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-content h1 {
  font-size: 5rem;
  font-weight: 500;
  color: #ffb325;
}

.hero-content p {
  font-size: 3rem;
  color: #ffffff;
}

.fixed-button {
  background-color: #ffb325 !important;
  width: 250px !important;
  color: #000;
}

@media (max-width: 576px) {
  .landing-header {
    padding: 0px 0px;
  }

  .hero-content h1 {
    font-size: 3rem;
    text-align: center;
  }

  .hero-content p {
    font-size: 2rem;
    text-align: center;
  }

  .fixed-button {
    margin-left: auto;
    margin-right: auto;
  }

  .logo-img {
    height: auto;
    width: 100%;
  }
}

@media (max-width: 400px) {
  .fixed-button {
    width: 130px;
    font-size: 1rem !important;
  }
}

/* Cluster Card Container */
.cluster-card {
  transition: box-shadow 0.3s ease;
  position: relative;
  overflow: hidden;
  background-color: white;
  height: 220px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  transition: 0.3s;
}

.cluster-card:hover {
  box-shadow: 0 0.5rem 1.2rem rgba(0, 0, 0, 0.15);
  margin-top: -3px;
  transition: 0.3s;
}

.cluster-card-content {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  padding: 1rem;
}

/* Fixed Image Box */
.cluster-img-box {
  height: 120px;
  border: 3px solid #ffb325;
  border-radius: 8px;
  padding: 0.5rem;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 0.75rem;
}

.cluster-img-box img {
  max-height: 110px;
  max-width: 100%;
  object-fit: contain;
}

.cluster-text-box {
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.cluster-name {
  font-size: 0.875rem;
  margin: 0;
  line-height: 1.2;
  font-weight: 600;
}

.text-justify {
  text-align: justify;
  line-height: 1.8rem;
}