/* ====== Global Base Styles ====== */
body {
  font-family: Arial, sans-serif;
  background-image: url("/images/aiub.jpg");
  background-size: cover;        /*  makes the image cover the full screen */
  background-repeat: no-repeat;  /* prevents tiling */
  background-position: center;   /* centers the image */
  margin: 0;
  padding: 0;
  color: #333;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}


/* ====== Fixed Header ====== */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: #2c2b38;
  color: white;
  text-align: center;
  padding: 15px 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}


.header-title {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 15px;
  flex-wrap: wrap;
}

.header-title h1 {
  font-size: 22px;
  margin: 0;
  color: #ffffff;
}

.header-title p {
  font-size: 16px;
  margin: 0;
  color: #d1d5db;
}

/* ====== Main Container Centered Vertically & Horizontally ====== */
.container {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
  padding: 2rem;
  padding-top: 100px; /* space for fixed header */
  max-width: 1200px;
  margin: 0 auto;
  flex: 1;
  min-height: calc(100vh - 140px);
}


/* ====== Card Styles ====== */
.card {
  background-color: rgba(255, 255, 255, 0.8); /* White with 80% opacity */
  border: 2px solid #dcdcdc;
  border-radius: 10px;
  width: 250px;
  height: 200px;
  text-align: center;
  padding: 1.5rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  transition: 0.3s;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}


.card:hover {
  box-shadow: 0 6px 10px rgba(0, 0, 0, 0.15);
  transform: translateY(-5px);
}

.card img {
  max-width: 60px;
  height: auto;
}

.card h3 {
  margin-top: 1rem;
  font-size: 18px;
  font-weight: 700;
  color: #00274d;
}

.card p {
  color: #555;
  font-size: 14px;
}

.card-facultyInfo a {
  color: blue;
  text-decoration: underline;
  cursor: pointer;
}


/* ====== Footer ====== */
.footer-content {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  background-color: #2c2b38;
  color: white;
  padding: 10px 20px;
  font-size: 14px;
  text-align: center;
  gap: 10px;
  position: relative;
}

.footer-contact,
.footer-text,
.linkedin-icon {
  flex: 1 1 100%;
  text-align: center;
}

/* Keep styling for button and icon */
.contact-button {
  background-color: #007BFF;
  color: white;
  margin: 10px;
  padding: 6px 12px;
  border-radius: 6px;
  text-decoration: none;
  font-size: 15px;
  transition: background-color 0.3s ease;
}

.contact-button:hover {
  background-color: #0056b3;
}

.linkedin-icon img {
  width: 30px;
  height: 30px;
  transition: transform 0.3s ease;
}

.linkedin-icon:hover img {
  transform: scale(1.1);
}


/* ====== Responsive Layout ====== */
@media (max-width: 768px) {
  .container {
    flex-direction: column;
    align-items: center;
    padding: 1rem;
  }

  .card {
    width: 80%;
    max-width: 300px;
    height: auto;
  }
}

@media (max-width: 480px) {
  .header-title h1 {
    font-size: 18px;
  }

  .header-title p {
    font-size: 14px;
  }

  .card {
    padding: 1rem;
  }

  .card h3 {
    font-size: 16px;
  }

  .card p {
    font-size: 13px;
  }
}

@media (min-width: 600px) {
  .footer-contact,
  .footer-text,
  .linkedin-icon {
    flex: 1;
  }

  .footer-contact {
    text-align: left;
  }

  .footer-text {
    text-align: center;
  }

  .linkedin-icon {
    text-align: right;
  }
}