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

body {
  font-family: 'Segoe UI', sans-serif;
  background: url('https://images.unsplash.com/photo-1635179522738-5bf479518f5c?q=80&w=2070&auto=format&fit=crop&ixlib=rb-4.1.0&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D') no-repeat center center fixed;
  background-size: cover;
  color: #fff;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Navbar */
.navbar {
  background-color: #1b2a4e;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.logo {
  font-weight: bold;
  font-size: 1.5rem;
  color: #ffffff;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 1.5rem;
}

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

.nav-links li a:hover {
  color: #3498db;
}

/* Centered Glass Cards */
main {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.card-container {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.glass-card {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 16px;
  padding: 2rem;
  text-align: center;
  width: 200px;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease;
  color: #fff;
  text-decoration:none ;
}

.glass-card:hover {
  transform: translateY(-5px);
}

.glass-card i {
  font-size: 2.5rem;
  color: #00bcd4;
  margin-bottom: 1rem;
}

.glass-card p {
  font-size: 1.1rem;
  font-weight: 500;
}

/* Footer */
footer {
  background-color: #1b2a4e;
  text-align: center;
  padding: 1rem;
  font-size: 0.9rem;
  color: #ccc;
}


.popup-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.5);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
}

.popup-content {
  background-color: white;
  padding: 20px 30px;
  border-radius: 8px;
  text-align: center;
  max-width: 300px;
  box-shadow: 0 0 10px rgba(0,0,0,0.25);
}

.popup-content button {
  margin: 10px 15px 0 15px;
  padding: 8px 20px;
  font-size: 16px;
  cursor: pointer;
}



    .professional-button {
      background: linear-gradient(135deg, #53657b, #357ABD);
      border: none;
      border-radius: 6px;
      color: white;
      padding: 10px 26px;
      font-size: 16px;
      font-weight: 600;
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      box-shadow: 0 4px 8px rgba(53, 122, 189, 0.3);
      cursor: pointer;
      transition: background 0.3s ease, box-shadow 0.3s ease, transform 0.2s ease;
      user-select: none;
      margin-top: 10px;
    }
    .professional-button:hover {
      background: linear-gradient(135deg, #357ABD, #2A5F9E);
      box-shadow: 0 6px 12px rgba(41, 89, 158, 0.5);
      transform: translateY(-2px);
    }
    .professional-button:active {
      background: linear-gradient(135deg, #2A5F9E, #1F466F);
      box-shadow: 0 2px 5px rgba(31, 70, 111, 0.6);
      transform: translateY(0);
    }
    .professional-button:focus {
      outline: 3px solid #aac8ff;
      outline-offset: 2px;
    }


    /* PART TWO */ 
        .professional-button2 {
      background: linear-gradient(135deg, #7a4848, #bd3535);
      border: none;
      border-radius: 6px;
      color: white;
      padding: 10px 26px;
      font-size: 16px;
      font-weight: 600;
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      box-shadow: 0 4px 8px rgba(53, 122, 189, 0.3);
      cursor: pointer;
      transition: background 0.3s ease, box-shadow 0.3s ease, transform 0.2s ease;
      user-select: none;
      margin-top: 10px;
    }
    .professional-button2:hover {
      background: linear-gradient(135deg, #512424, #a82424);
      box-shadow: 0 6px 12px rgba(41, 89, 158, 0.5);
      transform: translateY(-2px);
    }
    .professional-button2:active {
      background: linear-gradient(135deg, #501212, #7e1414);
      box-shadow: 0 2px 5px rgba(31, 70, 111, 0.6);
      transform: translateY(0);
    }
    .professional-button2:focus {
      outline: 3px solid #aac8ff;
      outline-offset: 2px;
    }