body {
      font-family: 'Poppins', sans-serif;
      background-color: #f9f9f9;
      color: #333;
    }
    /* Navbar */
    .navbar {
      transition: background-color 0.4s ease, color 0.4s ease, box-shadow 0.4s ease;
      background: transparent !important;
      position: absolute;
      width: 100%;
      z-index: 10;
   margin-top: 0.8px;
   padding: 1.5rem 0;

    }
    .navbar-brand {
  position: relative;
}

.logo {
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  transition: opacity 0.3s ease;
 padding-top: 5px;
}

.logo-top {
  opacity: 1;
}

.logo-scroll {
  opacity: 0;
}

.navbar.scrolled .logo-top {
  opacity: 0;
}

.navbar.scrolled .logo-scroll {
  opacity: 1;
}
/* Navbar */
.navbar {
  position: fixed;
  width: 100%;
  z-index: 1000; /* High z-index so toggler is clickable */
  transition: background-color 0.4s ease, box-shadow 0.4s ease;
  background: transparent;
   
}

/* Logo container */
.navbar-brand {
  position: relative;
  display: flex;
  align-items: center;
  z-index: 10; /* Make sure logos are above navbar background but below toggler */
}

/* Logos stacked */
.logo {
  max-height: 80px;
  width: auto;
  transition: opacity 0.4s ease;
  pointer-events: none; /* Allow clicks to pass through */
 
}

/* Opacity swap on scroll */
.logo-top { opacity: 1; }
.logo-scroll { opacity: 0; }

.navbar.scrolled .logo-top { opacity: 0; }
.navbar.scrolled .logo-scroll { opacity: 1; }

/* Responsive adjustments */
@media (max-width: 768px) {
  .logo { max-height: 50px; }
}

    .navbar.scrolled {
      position: fixed;
      background: #fff !important;
      box-shadow: 0 2px 6px rgba(0,0,0,0.1);
    }
    .navbar .nav-link { color: white; transition: color 0.3s; }
    .navbar.scrolled .nav-link { color: black !important; }
    .navbar-brand img { height: 80px; }
    .navbar-toggler-icon { filter: invert(1); }
    .navbar.scrolled .navbar-toggler-icon { filter: invert(0); }
    /* Hero */
    .hero {
      position: relative;
      height: 60vh;
      background: url(documents.jpg) center/cover no-repeat;
      display: flex;
      align-items: center;
      justify-content: center;
      color: white;
      text-align: center;
    }
    .hero::after {
      content: "";
      position: absolute;
      top: 0; left: 0;
      width: 100%; height: 100%;
      background: rgba(0, 0, 0, 0.55);
      z-index: 1;
    }
    .hero-content {
      position: relative;
      z-index: 2;
    }
    .hero h1 {
      font-size: 3rem;
      font-weight: 700;
    }

    /* Section Titles */
    .section-title {
      font-weight: 700;
      color: #002147;
      border-left: 6px solid #FFD700;
      padding-left: 12px;
      margin-bottom: 25px;
    }

    /* Document Cards */
    .doc-card {
      background: #fff;
      border-radius: 15px;
      padding: 25px;
      box-shadow: 0 4px 15px rgba(0,0,0,0.08);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    }
    .doc-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 20px rgba(0,0,0,0.1);
    }
    .doc-card h5 {
      font-weight: 600;
      color: #002147;
    }
    .doc-card p {
      font-size: 0.95rem;
      color: #555;
    }
    .download-btn {
      background-color: #FFD700;
      color: #000;
      border: none;
      border-radius: 30px;
      padding: 8px 20px;
      transition: 0.3s;
    }
    .download-btn:hover {
      background-color: #e6c200;
    }

    /* Footer */
    footer {
      background:  #44B64A;
;
      color: white;
      text-align: center;
      padding: 20px;
      margin-top: 60px;
    }
              @keyframes fadeZoomIn {
      to { opacity: 1; transform: rotate(0deg) scale(1); }
    }
/* Dropdown menu styling */
    .dropdown-menu a { color: black; 
   
    }
    .dropdown-menu a:hover { background-color: #f8f9fa; }
       /* Dropdown hover animation */
    .dropdown-menu {
      display: none;
      opacity: 0;
      transform: translateY(10px);
      transition: all 0.3s ease;
      border-radius: 10px;
    }
    .nav-item:hover .dropdown-menu {
      display: block;
      opacity: 1;
      transform: translateY(0);
    }
/* Ensure equal height cards and aligned buttons */
.doc-card {
  background: #fff;
  border-radius: 15px;
  padding: 25px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  height: 100%; /* ensures card fills column */
  display: flex;
  flex-direction: column; /* align items vertically */
  justify-content: space-between; /* space between content and button */
}

.doc-card .download-btn {
  align-self: flex-start;
  margin-top: auto; /* pushes button to bottom */
}
/* Fade-in animation for document cards */
.fade-in {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}
/* Scrollbar styling for Chrome, Edge, Safari */
::-webkit-scrollbar {
  width: 10px;               /* scrollbar width */
}

::-webkit-scrollbar-track {
  background:  #44B64A ;        /* background of the scrollbar track */
  border-radius: 10px;
}

::-webkit-scrollbar-thumb {
  background:  #44B64A ;         /* scrollbar color */
  border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
  background: #44B64A ;          /* color when hovered */
}

/* Scrollbar styling for Firefox */
* {
  scrollbar-width: thin;
  scrollbar-color:  #44B64A ;   /* thumb color | track color */
}