/* Global */
body {
  margin: 0;
  font-family: Arial, sans-serif;
  padding: 0;
  width: 100%;
  background-color: #f9f9f9; /* Optional: base color */
}
/* Logo Styling */
.logo {
  display: flex;
  align-items: center;
  font-size: 24px;
  font-weight: bold;
  color: white;
  text-decoration: none;
  letter-spacing: 1px;
}

.navbar {
  width: 100%;
  background-color: #0690cd;
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 0;
  height: 7vh;
}

.navbar-container {
  width: 100%;
  /* max-width: 1200px; */
  margin: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 10px;
  height: 100%;
  gap: 20px;
}

.menu {
  list-style: none;
  display: flex;
  align-items: center; /* Vertically center menu items */
  margin: 0;
  padding: 0;
  height: 100%;
}

.menu li {
  position: relative;
}
.menu li:last-child {
  margin-right: 15px;
}


.menu a {
  text-decoration: none;
  color: white;
  font-size: 15px;
  font-weight: 600;
  padding: 10px 30px;
  transition: background-color 0.3s ease, padding 0.3s ease;
  margin: 0 10px;
}

.menu a:hover {
  background-color: #047bb0;
  border-radius: 5px;
}
.menu a.active{
  background-color: #047bb0;
  border-radius: 5px;
}


/* Dropdown Menu */
.dropdown:hover .dropdown-content {
  display: block;
}

/* Dropdown Menu Styling */
.dropdown:hover .dropdown-content {
  display: block;
}

.dropdown-content {
  display: none;
  position: absolute;
  margin-top: 6px;
  top: 100%;
  left: 0;
  background-color: white;  /* White background */
  width: 180px;
  border-radius: 5px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  z-index: 999;
  padding: 10px 0;  /* Adds padding between the items */
}


.dropdown-content a {
  display: block;          /* Make each item take a full line */
  padding: 12px 20px;      /* Add padding around each item */
  color: black;            /* Black text */
  text-decoration: none;   /* Remove underlines */
  font-size: 14px;         /* Adjust font size */
  transition: background-color 0.3s ease;  /* Smooth transition for hover */
}

.dropdown-content a:hover {
  background-color: #f96b39;  /* Orange highlight on hover */
  color: white;                /* Change text to white on hover */
  border-radius: 5px;
}

/*Submenu wrapper*/ 
.dropdown-sub {
  position: relative;
}
/* Hidden submenu */
.dropdown-submenu {
  display: none;
  position: absolute;
  top: 0;
  left: 100%; /* Pushes it to the right of parent */
  background-color: white;
  width: 160px;
  border-radius: 5px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  padding: 10px 0;
  z-index: 1000;
}

/* Show submenu on hover */
.dropdown-sub:hover .dropdown-submenu {
  display: block;
}

/* Style submenu links */
.dropdown-submenu a {
  display: block;
  padding: 10px 15px;
  color: black;
  text-decoration: none;
  font-size: 14px;
}

.dropdown-submenu a:hover {
  background-color: #f96b39;
  color: white;
  border-radius: 5px;
}


/* Responsive Design */
@media (max-width: 768px) {
  .menu {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    margin-top: 10px;
  }

  .logo {
    font-size: 18px;
  }

  .navbar-container {
    justify-content: space-between;
  }

  .dropdown-content {
    position: relative;
    width: 100%;
    box-shadow: none;
  }

  .dropdown-content a {
    padding: 12px 10px;
  }
}


/* Gallery */
.gallery {
  position: relative; /* Allows positioning of the arrows over the image */
  background: #f4f4f4;
  padding: 0; /* Remove padding to eliminate space */
  margin-top: 0; /* Ensure no space above */
  height: 50vh; /* Adjust this value depending on the height of your navbar */
  width: 100vw;
}
.gallery-images {
  width: 100%; /* Image occupies entire width of the screen */
  height: 100%; /* Image fills the height of the gallery */
}
.gallery-images img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: rgba(0, 123, 255, 0.7); /* Semi-transparent background */
  color: #fff;
  border: none;
  padding: 10px 15px;
  font-size: 18px;
  cursor: pointer;
  z-index: 1; /* Ensures arrows appear on top of the image */
}
.arrow.left {
  left: 20px; /* Position the left arrow */
}

.arrow.right {
  right: 20px; /* Position the right arrow */
}


/* Container */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

/* Welcome Section */
.welcome-section {
  padding: 40px 0;
}

/* Flex Container for Hero Columns */
.hero-columns {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}

/* Image Column */
.image-column {
  flex: 1;
  padding: 20px;
}

.image-box {
  position: relative;
}

.image-box img {
  width: 100%;
  display: block;
  border-radius: 5px;
}

/* Blue Overlay Box on the Image */

.overlay-box {
  position: absolute;
  bottom: -10px;  
  right: -10px;   
  width: 150px;  
  height: 150px; 
  background-color: #0690cd;
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 10px;
  border-radius: 5px; /* Optional: for rounded corners */
  box-shadow: 6px 6px 28px 4px rgba(59, 57, 57, 0.4);

  opacity: 0;
  transform: translateY(45px);
  transition: opacity 0.9s ease, transform 0.6s ease;
}
.overlay-box.visible {
  opacity: 1;
  transform: translateY(0);
}

.overlay-box h1 {
  font-size: 2.5rem;
  margin-bottom: 10px;
}
.overlay-box h3 {
  font-size: 1rem;
  margin-top: 0px;
}


/* Content Column */
.content-column {
  flex: 1;
  padding: 20px;
  align-self: flex-start; /* This will align this column to the top */
}

.content-box h1 {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.content-box p {
  font-size: 1rem;
  line-height: 1.5;
  margin-bottom: 20px;
}

/* Discover More Button */
.theme-btn.style-two {
    background: #f96b39;
    color: #fff;
}
.theme-btn {
    position: relative;
    display: inline-block;
    font-size: 18px;
    font-weight: 500;
    padding: 20.5px 50px;
    text-align: center;
    cursor: pointer;
    margin-bottom: 4px;
    z-index: 1;
    transition: all 500ms ease;
}

.theme-btn:hover {
  background-color: #0690cd;
}

.fading-separator {
  height: 1.5px;
  width: 100%;
  margin: 40px 0;
  background: linear-gradient(
    to right,
    rgba(0, 0, 0, 0),
    rgba(0, 0, 0, 0.1),
    rgba(0, 0, 0, 0)
  );
}
/* Container and section styling */
.research-fields {
    padding: 50px 0;
    background-color: #f9f9f9;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

/* Section title */
.sec-title.text-center {
    text-align: center;
    margin-bottom: 40px;
}

.top-text {
    font-size: 42px;
    color: #0690cd;
    line-height: 30px;
    text-decoration: underline;
    margin-bottom: 54px;
  }
  
  .sec-title h1 {
    font-size: 27px;
    margin: 0;
    position: relative;
    font-weight: 700;
}

/* Equal height columns setup */
.row {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}

/* Bootstrap-like responsive columns with box-sizing */
.research-block {
    flex: 0 0 calc(33.333% - 20px);
    max-width: calc(33.333% - 20px);
    box-sizing: border-box;
    display: flex; /* Make this flex container */
}

/* Make the card fill the parent flex container fully */
.single-research-box {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    text-align: center;
    padding: 20px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column; /* Stack children vertically */
    flex-grow: 1;           /* Grow to fill height of .research-block */
}

/* Hover effect */
.single-research-box:hover {
    transform: translateY(-10px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

/* Icon box styling */
.icon-box {
    width: 80px;
    height: 80px;
    font-size: 3rem;
    background-color: #f5f6fa;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
}

.icon-box i {
    font-size: 36px;
    color: #f96b39;
}

/* Headings */
.single-research-box h3 {
    font-size: 1.5rem;
    color: #333;
    margin-bottom: 10px;
}

.single-research-box h3 a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
}

.single-research-box h3 a:hover {
    color: #047dd9;
}

/* Text */
.single-research-box .text {
    font-size: 1rem;
    color: #666;
    line-height: 1.6;
    flex-grow: 1; /* Make text container grow to fill remaining space */
}

/* Fact Counter */
.fact-container {
  width: 80%;
  margin: auto;
  padding: 10px;
  background-color: #e3e3e3;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 10px;
  box-sizing: border-box;
  margin-bottom: 20px;
  border-radius: 5px;
}

.fact-box {
  background-color: #0690cd;
  padding: 30px 20px;
  border-radius: 5px;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  color: white;
  min-height: 60px;
}

.fact-box h1 {
  margin: 0;
  font-size: 2.5rem;
}

.fact-box p {
  margin-top: 10px;
  font-size: 0.8rem;
  font-weight: bold;
}
/* Adjust layout for different screen sizes */
@media (max-width: 1200px) {
    .research-block {
        flex: 0 0 calc(50% - 20px); /* Two cards per row */
        max-width: calc(50% - 20px);
    }
}

@media (max-width: 768px) {
    .research-block {
        flex: 0 0 calc(100% - 20px); /* One card per row */
        max-width: calc(100% - 20px);
    }
}