/*pre define stle*/
* {
  margin: 0;
  padding: 0;
  /* border: 1px solid yellow; */
}

@font-face {
  font-family: myFirstFont;
  src: url(../Poppins/Poppins-Regular.ttf);
}
@font-face {
  font-family: bold;
  src: url(../Poppins/Poppins-Bold.ttf);
}

@font-face {
  font-family: secound;
  src: url(../Poppins/Poppins-Bold.ttf);
}

/* ------------------------ */

#image-modal {
  display: none;
  position: fixed;
  z-index: 1;
  padding-top: 50px;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.9);
}

#modal-image {
  display: block;
  margin: 0 auto;
  max-width: 45%;
  max-height: 30%;
}

.close {
  position: absolute;
  top: 10px;
  right: 20px;
  font-size: 30px;
  color: #fff;
  cursor: pointer;
}
#modal-caption,
#modal-date {
  text-align: center;
  color: #fff;
  font-size: 16px;
  margin: 10px;
}
.modal {
  display: none;
  position: fixed;
  z-index: 1;
  padding: 0;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.9);
  display: flex;
  justify-content: center;
  align-items: center;
}

.modal-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  max-width: 100%;
  max-height: 100%;
  margin: 0;
  overflow: auto;
}

.modal-image {
  max-width: 100%;
  max-height: 70%;
}

.modal-details {
  text-align: center;
  color: #fff;
  margin: 10px;
  max-width: 100%;
}
.img-info {
  display: flex;
  flex-wrap: wrap;
}
/* ----------------------------------------------- */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  outline: none;
  font-family: myFirstFont;
}
/* style for whole body secction*/
body {
  background-image: linear-gradient(rgba(4, 9, 30, 0.6), rgba(4, 9, 30, 0.6)),
    url(/image/bgfile.jpg);
  background-attachment: fixed; /* This ensures the background image stays fixed */
  background-position: center;
  background-size: cover;
  position: relative;
  font-size: 14px;
  color: var(--text-clr);
  font-family: myFirstFont;
}

/*
  this variable are used to make the site responsive.
*/
:root {
  --columns_in_gallery: 8;
  --grid_gap: 22px;
  --logo_fsize: 1.75rem;
  --title_fsize: 1.35rem;
  --GTR: 145px;
}

/* framework which we will use */
.grid {
  grid-gap: var(--grid_gap);
  /*here var(--grid_gap) is define how much gap between grid items */
  display: grid !important;
  grid-template-columns: repeat(var(--columns_in_gallery), 1fr);
  width: 100%;
}
.col-1 {
  grid-column: span 1;
}
.col-2 {
  grid-column: span 2;
}
.col-3 {
  grid-column: span 3;
}
.col-4 {
  grid-column: span 4;
}
.row-1 {
  grid-row: span 1;
}
.row-2 {
  grid-row: span 2;
}
.row-3 {
  grid-row: span 3;
}

.img_item {
  position: relative;
}

.img_item p:last-child {
  position: absolute;
  top: 0;
  right: 0;
}
.img_item {
  position: relative;
  transition: box-shadow 0.3s ease-in-out; /* Add a smooth transition effect */
}

.img_item:hover {
  box-shadow: 0 0 10px rgba(233, 222, 222, 0.5); /* Apply a shadow when hovering */
}

/*
  this is the main container , which contain the whole project.
  and the sections are menu-bar then the gallery section and the footer section.
*/
.container {
  width: 95%;
  margin: 0 auto;

  /* max-width: 120rem; */
  /*fixed the limit of main container width*/
}

/*
  this is menu
*/
.menubar {
  padding: 0.5rem 0;
  width: 100%;
  display: grid;
  grid-template-columns: auto max-content;
  grid-template-rows: min-content;
  align-items: center;
}
.menu_items {
  display: grid;
  grid-template-columns: repeat(6, min-content);
  grid-template-rows: min-content;
}
.btn {
  padding: 0.5rem;
  margin-left: 0.5rem;
  background-image: linear-gradient(
    to right,
    rgb(152, 78, 170),
    rgba(70, 5, 95, 0)
  );
  border-radius: 50%;
  cursor: pointer;
}

/*this is mainly the image container for make a gallery.*/
.img_container {
  margin: 2rem auto;
  align-content: center;
  grid-template-rows: var(--GTR);
  grid-auto-rows: var(--GTR);
  grid-auto-flow: dense;
}
.img_item {
  position: relative;
  /*position ralative because the title of image's position is absolute and it will stay upper of image.*/
  overflow: hidden;
}
.img_item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  /* object-fit cover; it will cover the intire image block and show center position of image.*/
}
.img_item p {
  display: none;
  /*initialy this title will be hidden. after hover on image block, this title will show.*/
}
.img_item:hover {
  box-shadow: 0px 0px 10px #cd61e799;
}
.img_item:hover p {
  display: block;
  position: absolute;
  bottom: 0;
  width: 100%;
  padding: 1rem;
  background: #ffffff1f;
  color: rgb(15, 15, 15);
  text-align: justify;
  text-align-last: left;
}
.img_item:hover img {
  opacity: 0.8;
}

.footer {
  background: #d0d0d0d0;
  text-align: center;
  padding: 0.5rem;
}

p {
  font-size: var(--title_fsize);
}
.logo {
  font-size: var(--logo_fsize);
}
@media only screen and (min-width: 7500px) {
  :root {
    --columns_in_gallery: 15;
    --grid_gap: 75px;
    --logo_fsize: 4rem;
    --title_fsize: 2.5rem;
    --GTR: 430px;
  }
}
@media only screen and (min-width: 5000px) and (max-width: 7499px) {
  :root {
    --columns_in_gallery: 12;
    --grid_gap: 65px;
    --logo_fsize: 3.5rem;
    --title_fsize: 2.5rem;
    --GTR: 395px;
  }
}
@media only screen and (min-width: 4000px) and (max-width: 4999px) {
  :root {
    --columns_in_gallery: 10;
    --grid_gap: 50px;
    --logo_fsize: 3rem;
    --title_fsize: 1.7rem;
    --GTR: 380px;
  }
}
@media only screen and (min-width: 3000px) and (max-width: 3999px) {
  :root {
    --columns_in_gallery: 9;
    --grid_gap: 45px;
    --logo_fsize: 2.75rem;
    --title_fsize: 1.65rem;
    --GTR: 325px;
  }
}
@media only screen and (min-width: 2000px) and (max-width: 2999px) {
  :root {
    --columns_in_gallery: 9;
    --grid_gap: 40px;
    --logo_fsize: 2.5rem;
    --title_fsize: 1.6rem;
    --GTR: 230px;
  }
}
@media only screen and (min-width: 1700px) and (max-width: 1999px) {
  :root {
    --columns_in_gallery: 8;
    --grid_gap: 30px;
    --logo_fsize: 2rem;
    --title_fsize: 1.5rem;
    --GTR: 195px;
  }
}
@media only screen and (min-width: 1500px) and (max-width: 1699px) {
  :root {
    --columns_in_gallery: 8;
    --grid_gap: 25px;
    --logo_fsize: 1.85rem;
    --title_fsize: 1.4rem;
    --GTR: 170px;
  }
}
@media only screen and (min-width: 1100px) and (max-width: 1299px) {
  :root {
    --columns_in_gallery: 7;
    --grid_gap: 20px;
    --logo_fsize: 1.7rem;
    --title_fsize: 1.3rem;
    --GTR: 145px;
  }
}
@media only screen and (min-width: 960px) and (max-width: 1099px) {
  :root {
    --columns_in_gallery: 7;
    --grid_gap: 20px;
    --logo_fsize: 1.7rem;
    --title_fsize: 1.3rem;
    --GTR: 123px;
  }
}
@media only screen and (min-width: 800px) and (max-width: 959px) {
  :root {
    --columns_in_gallery: 6;
    --grid_gap: 15px;
    --logo_fsize: 1.5rem;
    --title_fsize: 1.1rem;
    --GTR: 125px;
  }
  .img_item:hover p {
    padding: 0.8rem;
  }
}
@media only screen and (min-width: 600px) and (max-width: 799px) {
  :root {
    --columns_in_gallery: 6;
    --grid_gap: 12px;
    --logo_fsize: 1.2rem;
    --title_fsize: 0.9rem;
    --GTR: 100px;
  }
  .img_item:hover p {
    padding: 0.7rem;
  }
}

@media only screen and (min-width: 400px) and (max-width: 599px) {
  :root {
    --columns_in_gallery: 4;
    --grid_gap: 10px;
    --logo_fsize: 1rem;
    --title_fsize: 0.75rem;
    --GTR: 100px;
  }
  .img_item:hover p {
    padding: 0.6rem;
  }
}
@media only screen and (min-width: 300px) and (max-width: 399px) {
  :root {
    --columns_in_gallery: 3;
    --grid_gap: 8px;
    --logo_fsize: 0.9rem;
    --title_fsize: 0.65rem;
    --GTR: 75px;
  }
  .img_item:hover p {
    padding: 0.45rem;
  }
  .menu_items {
    display: none;
  }
  .col-1,
  .col-2 {
    grid-column: span 1;
  }
  .col-3,
  .col-4 {
    grid-column: span 2;
  }
  .row-1,
  .row-2 {
    grid-row: span 1;
  }
  .row-3,
  .row-4 {
    grid-row: span 2;
  }
}
@media only screen and (max-width: 299px) {
  :root {
    --columns_in_gallery: 2;
    --grid_gap: 7px;
    --logo_fsize: 0.85rem;
    --title_fsize: 0.6rem;
    --GTR: 70px;
  }
  .img_item:hover p {
    padding: 0.45rem;
  }
  .menu_items {
    display: none;
  }
  .col-1,
  .col-2 {
    grid-column: span 1;
  }
  .col-3,
  .col-4 {
    grid-column: span 2;
  }
  .row-1,
  .row-2 {
    grid-row: span 1;
  }
  .row-3,
  .row-4 {
    grid-row: span 2;
  }
}
@font-face {
  font-family: myFirstFont;
  src: url(../Poppins/Poppins-Regular.ttf);
}
@font-face {
  font-family: bold;
  src: url(../Poppins/Poppins-Bold.ttf);
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  outline: none;
  font-family: myFirstFont;
}
body {
  background-image: linear-gradient(rgba(4, 9, 30, 0.6), rgba(4, 9, 30, 0.6)),
    url(../image/bgfile.jpg);

  background-position: center;
  background-size: cover;
  position: relative;
  font-size: 14px;
  color: var(--text-clr);
  font-family: myFirstFont;
}

body::-webkit-scrollbar {
  width: 5px !important;
  height: 5px !important;
}
body::-webkit-scrollbar-track {
  background: #3838387c !important;
}
body::-webkit-scrollbar-thumb {
  background-color: #461375a4 !important;
  border: 1px solid #500d9c79 !important;
  border-radius: 1px !important;
}

.header {
  min-height: 100vh;
  width: 100%;
  background-image: linear-gradient(rgba(4, 9, 30, 0.6), rgba(4, 9, 30, 0.6)),
    url(../image/background.jpg);
  background-position: center;
  background-size: cover;
  position: relative;
}

@media (max-width: 700px) {
  * {
    overflow-x: hidden;
    margin: 0;
    padding: 0;
  }
  #logo-img {
    padding: 1px;
  }
  .text-box h1 {
    font-size: 30px;
    font-weight: bold;
  }
  .text-box p {
    font-size: 12px;
  }
  .nav-links ul li {
    display: block;
  }
  .nav-links {
    position: absolute;
    background: #4a2c71;
    height: 100vh;
    width: 200px;
    top: 0%;
    right: -200px;
    text-align: left;
    z-index: 2;
    transition: 1s;
  }
  .icon {
    display: block;
    color: #fff;
    margin: 10px;
    font-size: 25px;
    cursor: pointer;
  }
  .nav-links ul {
    padding: 30px;
  }

  /*Course in Media query*/

  .course-col {
    margin: 10px 10px;
  }
  .row {
    flex-direction: column;
  }
  .course-col:hover {
    box-shadow: 3px 3px 0.5px 0.5px rgba(0, 0, 0, 0.486);
  }
  /* Facilities */
  .facilities-col img:hover {
    box-shadow: none;
  }

  /* Call To Action in Media query*/
  .ctn h1 {
    font-size: 24px;
  }
  .newstab {
    background: #002147;
    color: #fff;
    padding: 4.5px 6px;
    font-size: 9.5px;
    position: absolute;
    z-index: 1;
    margin-left: 0px;
    left: 20px;
  }

  .newscontent {
    height: 20px;
    background: #705be4;
  }

  .newscontent .mask {
    position: relative;
    width: 100%;
    height: 100px;
    overflow: hidden;
  }

  .newscontent ul {
    list-style: none;
    margin: 0;
    padding: 0;
    position: relative;
  }

  .newscontent ul li {
    display: inline-block;
  }

  .newscontent ul li span {
    font-weight: bold;
    padding-right: 5px;
    color: #6b0f11;
  }

  .newscontent ul li:last-child {
    border-bottom: 0;
  }

  .newscontent ul li {
    padding: 4px 5px 0;
    display: inline-block;
    margin-left: 2px;
    padding-left: 2px;
    overflow: hidden;
  }

  .newscontent ul li a {
    width: 100%;
    text-decoration: none;
    font-size: 9px;
    color: #fff;
  }

  .newscontent ul li a:hover {
    color: #002147;
    text-decoration: none;
  }

  .newscontent marquee {
    margin-left: 80px;
  }
  .datenews {
    color: #fff;
  }
  .xcvb {
    height: 40%;
    width: 80%;
  }
  #boxed {
    border: 2px solid;
    background-color: #e2d7e2a4;
    color: #222;
  }
}