* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;

}
.navbar {
  padding: 10px 0;
  height: 60px;
}
.header1{
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}
.contact-btn{
  background-color: #004A7C;
  color: white;
}

.contact-btn:hover{
  background-color: #154989;
  color: white;
}
#menuOverlay{
    display: none;
}
.navbar-brand{
  margin-right: 30px;
}
.img-fluid {
  height: 50px;
  object-fit: contain;
}
.header2{
  display: flex;
}
.container-fluid{
  justify-content: space-evenly;
}

/* Transparent navbar styles */
.navbar-transparent {
  background-color: transparent !important;
  transition: background-color 0.3s ease;
}

.navbar-scrolled {
  background-color: #004A7C !important;
}

.transition-navbar {
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.navbar-scrolled.shadow {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.hw:hover {
  cursor: pointer;
  
}
.hw{
font-size: 16px;
}



.video-main{
  height: 100%;
  color: white;
  width: 70%;
  display: flex;
  flex-direction: column;
  justify-content: end;
  align-items: start;
  padding-left: 60px; 
  position: relative; 
  padding-bottom: 30px;
  z-index: 2;
}
.video-hero1 {
    position: relative;
    width: 100%;
    height: 75vh;
    overflow: hidden;
    background-color: black;
}
.video-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    filter: brightness(40%);
    z-index: 1; /* below content */
}
.video-main-inside{
  display: flex;
  flex-direction: column;
}
.video-lead{
  font-size: 1.2rem;
}



/* Sidebar styles */
/* Sidebar main container */
/* Reset some basic styles */


/* Sidebar main container */
.side-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 580px;
  height: 100vh;
  background-color: #004A7C;
  color: white;
  z-index: 2000;
  transition: right 0.4s ease;
  padding: 1rem 1.5rem;
  overflow-y: auto;
}

/* Show sidebar */
.side-menu.show {
  right: 0;
}

/* Sidebar header (top logo and close button) */
.side-menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Sidebar logo */
.side-menu-header img {
  height: 80px;
}

/* Close button */
#closeMenu1 {
  font-size: 2rem;
  color: white;
  background: none;
  border: none;
}

/* Sidebar body content */
.side-menu-body {
  margin-top: 20px;
}

/* Unordered list */
.footer-ul1 {
  display: flex;
  flex-direction: column;
  justify-content: left;
  row-gap: 25px;
  margin: 40px 0;
  padding: 0;
  list-style: none;
}

/* Menu items */
.footer-ul1 li a {
  color: white;
  text-decoration: none;
  font-size: 20px;
  padding: 0.5rem 1rem;
  display: block;
  
  transition: all 0.3s ease;
}

.footer-ul1 li a:hover {
  text-decoration: none;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
}

/* Overlay background */
.overlay {
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  width: 100vw;
  background: rgba(0, 0, 0, 0.6);
  z-index: 1500;
  display: none;
  transition: opacity 0.3s ease;
}

.overlay.show {
  display: block;
}

/* Optional: Disable body scroll when sidebar is open */
body.no-scroll {
  overflow: hidden;
}


@media (max-width:1200px) {
    .hw , .contact-btn{
        display: none;
    }
    .hw1{
      display: block;
    }
    #menuButton{
        display: block;
    }
    .header1{
      justify-content: space-around;
    }
}

main{
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
}
  .btt{
    margin-right: 20px;
  }
.hw, button{
  text-wrap: nowrap;
}
@media (min-width:1400px) {

  .academicsh6{
    padding-left: 300px;
  }
  .academics-section{
      height: 250px;
  }
}


@media (max-width: 768px) {

  .video-hero1 {
    width: 100%;
    height: 45dvh;
}
.video-lead{
  font-size: 0.8rem;
}
.header-head{
  font-size: 1.3rem;
}
.video-main{
  width: 90%;
}
}

@media only screen and (max-width:580px) {
    .side-menu{
        width: 80vw;
    }
    .h1{
        font-size:28px;
    }
    .lead{
        font-size: 18px;
    }
    .academic-card{
        border: 2px solid white;
    }
    .academic-bg{
        border-right:2px solid white ;
    }
}

@media (max-width: 576px) {
  .navbar-nav {
    flex-direction: column;
    gap: 0.75rem;
  }

  .hw {
    font-weight: 600;
    font-size: 0.9rem;
  }

  .navbar-collapse {
    scrollbar-width: thin;
    scrollbar-color: rgba(0, 0, 0, 0.2) transparent;
  }

  .img-fluid {
    height: 40px;
  }
}
@media (max-width: 500px) {
  .video-main{
    padding-left: 20px; 
    padding-bottom: 5px;
  }
}

@media (max-width: 457px) {
  #mainNavbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
  }

}