body,
html {
    margin: 0;
    padding: 0;
}


/*Top-Bar*/
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: rgba(229, 229, 229, 0.25);
    backdrop-filter: blur(10px);
    align-items: center;
    justify-content: space-between;
    padding: 0 0.5rem;
    box-sizing: border-box;
    overflow: hidden;
    display: flex;
    height: 7rem;
    z-index: 10;
}
.clg-name .one
{
    padding:0.5rem 0 0 0;
    line-height: 1cap;
}
.clg-name  .two
{
    font-size:1rem;
    justify-content: center;
    line-height: 1cap;
}
.left-header-part {
    display: flex;
    align-items: center;
    margin-right: auto;
}

.right-header-part {
    display: flex;
    align-items: center;
    margin-left: auto;
}

.logo {
    margin: 0.5rem 0.5rem 0.5rem 0;
}

.logo img {
    height: 4.5rem;
    width: 5.5rem;
}

.clg-name {
    width: 85%;
    font-size: 1.5rem;
    color: #14213d;
    margin: 0.65rem;
}



.icon-menu {
    --gap: 5px;
    --height-bar: 2.5px;
    --pos-y-bar-one: 0;
    --pos-y-bar-three: 0;
    --scale-bar: 1;
    --rotate-bar-one: 0;
    --rotate-bar-three: 0;
    width: 25px;
    display: flex;
    flex-direction: column;
    gap: var(--gap);
    cursor: pointer;
    position: relative;
}

.bar {
    position: relative;
    height: var(--height-bar);
    width: 100%;
    border-radius: .5rem;
    background-color: #111111;
}

.bar--1 {
    top: var(--pos-y-bar-one);
    transform: rotate(var(--rotate-bar-one));
    transition: top 200ms 100ms, transform 100ms;
}

.bar--2 {
    transform: scaleX(var(--scale-bar));
    transition: transform 150ms 100ms;
}

.bar--3 {
    bottom: var(--pos-y-bar-three);
    transform: rotate(var(--rotate-bar-three));
    transition: bottom 200ms 100ms, transform 100ms;
}

.check-icon:checked+.icon-menu>.bar--1 {
    transition: top 200ms, transform 200ms 100ms;
}

.check-icon:checked+.icon-menu>.bar--3 {
    transition: bottom 200ms, transform 200ms 100ms;
}

.check-icon:checked+.icon-menu {
    --pos-y-bar-one: calc(var(--gap) + var(--height-bar));
    --pos-y-bar-three: calc(var(--gap) + var(--height-bar));
    --scale-bar: 0;
    --rotate-bar-one: 45deg;
    --rotate-bar-three: -45deg;
}

.d-flex {
    display: flex;
    align-items: flex-start;
}




.offcanvas {
    background-color: rgba(92, 103, 125, 0.25);
    backdrop-filter: blur(10px);
    width: 100%;
    z-index: 1050;
}

.offcanvas-title {
    color: white;
    font-size: 1.5rem;
}

/* Body */
.main {
    flex:1;
    margin-top: 10rem;
    justify-content: space-around;
}

.nav {
    font-size: 1rem;
}

.gallery {
    display: flex;
    justify-content: center;
}

h1 {
    margin: 0 43%;
}

.carousel {
    height: 500px;
    margin: 0 auto;
    max-width: 1200px;
    border-radius: 0.4rem;
    box-shadow: 20px 20px 60px #bebebe,
        -20px -20px 60px #ffffff;
}

.carousel-inner {
    height: 500px;
    border-radius: 0.4rem;
}

.carousel-item img {
    object-fit: cover;
    width: 100%;
    height: 100%;
    display: block;
    border-radius: 0.4rem;
}

.carousel-caption {
    position: absolute;
    bottom: 1.25rem;
    transform: translateY(-59%);
}

.dropdown {
    margin-top: 0.6rem;
    width: inherit;
}

/* College Hero */
.clg-hero h1 {
    margin: 0 38%;
    text-align: center;
}

.card {
    max-width: 1200px;
    height: fit-content;
    margin: 1.5rem 10rem;
    border-radius: 50px;
    background: #e0e0e0;
    box-shadow: 10px 10px 40px #bebebe,
        -10px -10px 40px #ffffff;

}

.card p {
    text-indent: 4cap;
    font-size: 1.3rem;
    padding: 0.7rem;
    text-align: justify;
}

/* Back to top button */
.backtotop {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: rgb(20, 20, 20);
    border: none;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0px 0px 0px 4px rgba(180, 160, 255, 0.253);
    cursor: pointer;
    transition-duration: 0.3s;
    overflow: hidden;
    position: fixed;
    display: none;
    bottom: 1.4rem;
    right: 1.4rem;
    z-index: 50;
}

.svgIcon {
    width: 12px;
    transition-duration: 0.3s;
}

.svgIcon path {
    fill: white;
}

.backtotop:hover {
    width: 140px;
    border-radius: 50px;
    transition-duration: 0.3s;
    background-color: rgb(181, 160, 255);
    align-items: center;
}

.backtotop:hover .svgIcon {
    /* width: 20px; */
    transition-duration: 0.3s;
    transform: translateY(-200%);
}

.backtotop::before {
    position: absolute;
    bottom: -20px;
    content: "Back to Top";
    color: white;
    /* transition-duration: .3s; */
    font-size: 0px;
}

.backtotop:hover::before {
    font-size: 13px;
    opacity: 1;
    bottom: unset;
    /* transform: translateY(-30px); */
    transition-duration: 0.3s;
}

/* Announcement Buttons */
.announcements {
    display: flex;
    flex-direction: column;
    padding: 0.5rem;
    position: fixed;
    top: 10rem;
    left: 1.5rem;
}

#btn1,
#btn2,
#btn3,
#btn4 {
    z-index:1000;
    width: 3.8rem;
    height: 3.8rem;
    padding: 0.3rem;
    font-size: 1.8rem;
    color: #111111;
    text-transform: uppercase;
    border-radius: 50%;
    font-weight: 500;
    text-shadow: none;
    background-color: #e5e5e5;
    cursor: pointer;
    box-shadow: transparent;
    border: 1px solid #80191980;
    transition: 0.5s ease;
    user-select: none;
    margin: 1.5rem 0 0 0;
}

#btn1:hover,
#btn2:hover,
#btn3:hover,
#btn4:hover {
    color: #ffffff;
    background: #111111;
    border: 1px solid #111111;
    text-shadow: 0 0 2px #ffffff, 0 0 6px #ffffff, 0 0 12px #ffffff;
}

/*Table*/
.table-class {
    background-color: #14213d;
    margin: 5rem 0 0 0;
}

.table {
    width: 1000px;
    height: 400px;
    border-collapse: collapse;
    background-color: inherit;
    margin: 20px auto;
    padding: 5rem 5rem 5rem 5rem; 
}

.table td {
    padding: 0.5rem;
    text-align: center;
    vertical-align: middle;
    width: 12rem;
    height: 12rem;
    overflow: hidden;
    border-radius: 0.5rem;
    background-color: inherit;
    box-sizing: border-box;
}

.table td img {
    height: auto;
    width: 100%;
    object-fit: fill;
    border-radius: 0.5rem;
    transition: transform 0.3s ease-in-out;
}

.table td a {
    position: relative;
    display: block;
    background-color: inherit;
}

.table td img:hover {
    transform: scale(1.1);
}

.table td a:hover .image-text {
    bottom: 10px; 
    opacity: 1; 
}

.image-text {
    position: absolute;
    bottom: -30px;
    left: 10px;
    color: white;
    background-color: rgba(0, 0, 0, 0.5);
    padding: 5px;
    font-size: 1.5rem;
    border-radius: 5px;
    opacity: 0;
    transition: all 0.3s ease-in-out;
    z-index: 1;
}

.table td a:hover .image-text {
    bottom: 10px;
    opacity: 1;
}

.table-class h1 {
    font-size: 2rem;
    margin-bottom: 20px;
    padding: 0;
    text-align: center;
    line-height: 1.5;
    color: white;
}

/*Announcement displays */
#ann-box,#chart-box,#company-box,#form-box{
    position: fixed;
    border: 1px solid black;
    height: 70vh; 
    width: 30vw; 
    top: 15%; 
    left: 35%; 
    background-color: rgba(209, 214, 220, 0.688);
    backdrop-filter: blur(10px);
    border-radius: 0.4rem;
    overflow: hidden;
    z-index: 1000;
    display: none;
}

#ann-box ul,#chart-box ul,#form-box ul,#company-box ul {
    list-style-type: disc;
    padding: 1.4rem;
    margin: 0;
    height: 100%;
    animation: scrollList 15s linear infinite;
}

#ann-box:hover ul,#chart-box:hover ul,#form-box:hover ul,#company-box:hover ul {
    animation-play-state: paused;
}

#ann-box li a,#form-box li a,#chart-box li a ,#company-box li a{
    text-align: justify;
    font-size: 1.5rem;
    font-family: Arial, Helvetica, sans-serif;
    margin: 0.3rem 0;
    text-decoration: none;
    color: #111111;
}

#ann-box li a:hover,#form-box li a:hover,#chart-box li a:hover,#company-box li a:hover {
    color: white;
}

@keyframes scrollList {
    0% {
        transform: translateY(0);
    }

    100% {
        transform: translateY(-100%);
    }
}

/* Scrolling cards -4 */
.card-container {
    display: flex;
    margin: 4rem 10%;
    flex-wrap: wrap;
}

.card-one,
.card-two {
    padding: 0 0 0 3rem;
    flex: 1 1 45%; 
}

.cardzz {
    width: 32vw;
    height: 500px;
    border-radius: 20px;
    background: #f5f5f5;
    position: relative;
    border: 2px solid #c3c6ce;
    transition: 0.5s ease-out;
    overflow: hidden;
    margin: 1rem;
}

.card-details {
    overflow: hidden;
    position: relative;
}


.card-details a {
    text-decoration: none;
}

.card-details a:hover {
    color: #111111;
}

.card-details ul {
    font-size: 1.3rem;
    margin: 1.5rem 0 0 0;
    animation: scrollList 15s linear infinite;
}

/*Text*/
.text-title {
    font-size: 1.5em;
    font-weight: bold;
    text-align: center;
}

/*Hover*/
.cardzz:hover {
    border-color: #008bf8;
    box-shadow: 0 4px 18px 0 rgba(0, 0, 0, 0.25);

}

.cardzz:hover ul {
    animation-play-state: paused;
}




/* Videos section */
.videos
{
    margin:3rem 10%;
}
    iframe {
        margin: 1rem;
        border-radius: 0.5rem;
        width: 90vw;          
        height: 80vh;        
        max-width: 100%;      
        max-height: 80vh;     
    }
    



/* Footer */
footer {
    padding: 0;
    display: flex;
    flex-direction: column;
    height: 700px;
    width: 100%;
    overflow: hidden;
    font-family: Arial, Helvetica, sans-serif;
    bottom:0;
}

.footer-class {
    display: flex;
    flex-direction: row;
    width: 100%;
    height: 85%;
}

.footer-left {
    display: flex;
    flex-direction: column;
    width: 40%;
    height: 100%;
    background-color: #FDF0D5;
}

.college-details {
    display: flex;
    flex-direction: column;
}

.college-main {
    display: flex;
    flex-direction: row;
}

.college-logo img {
    width: 12.5rem;
    height: 11rem;
}

.college-name {
    flex: 1;
    color: #14213d;
    text-align: left;
}

.college-name h3 {
    padding:3rem 1rem;
    font-size: large;
}


.college-address h2 {
    padding: 2rem;

}

.college-address span {
    font-size: 1.3rem;
}

.footer-right {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    overflow: hidden;
    background-color: #003049;
}

.subss {
    padding: 0.6rem 1rem 0 1rem;
    display: flex;
    flex-direction: row;
    height: 60%;
    width: 100%;
    justify-content: space-around;
}

.administration,
.academics,
.additional {
    padding: 1rem;
    margin: 1rem 1.5rem 0 1rem;
    height: fit-content;
    display: flex;
    flex-direction: column;
}

.footer-title {
    color: #ffffff;
    font-size: 1.5em;
    font-weight: bold;
    text-align: left;

}

.footer-links {
    padding: 0 1rem 0 0.5rem;
    margin: 1.5rem 0 0 0;
    text-align: left;
}

.footer-links a {
    color: #ffffff;
    text-decoration: none;
    font-size: 1.2rem;
}
.footer-links a:hover
{
    text-shadow: 0 0 2px #ffffff, 0 0 6px #ffffff, 0 0 12px #ffffff;
}
.quick-links {
    margin:3rem;
    display: flex;
    flex-direction: row;
}

.quick-links p {

    color: #ffffff;

}

.quick-links a {
    text-decoration: none;
    font-size: 1.2rem;
    color: #ffffff;
}

.quick-links a:hover {

    text-shadow: 0 0 2px #ffffff, 0 0 6px #ffffff, 0 0 12px #ffffff;
}

.quick-links span {
    font-size: 1.5rem;
}

.footer-bottom {
    padding: 1.5rem;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    background-color: #edf2f4;
    flex: 1;
}
.copyright 
{
    padding:1.5em;
}
.linkss a,
.linkss {
    text-decoration: none;
    padding: 1.5rem;
}

.college-address p {
    padding: 0 0 0 1.5rem;
}

.college-address a {
    padding: 1rem;
}

.college-address button {
    transition: 0.5s ease-out;
    border-radius: 0.5rem;
    height: 2rem;
    width: 10rem;
}

.college-address button:hover {
    border-color: #008bf8;
    box-shadow: 0 4px 18px 0 rgba(0, 0, 0, 0.25);
}

.logos {
    display: flex;
    flex-direction: column;
    padding: 3rem 3rem;
}

.visitors {
    text-align: center;
    font-size: larger;
}

.socials {
    display: flex;
    flex-direction: row;
    padding: 2rem 2rem 2rem 5rem;
}
.socials i
{
    color:white;
    font-size:1.8rem;
}
.insta {
    margin: 3rem;
}

.insta,
.linkedin,
.facebook,
.twitter {
    width: 3rem;
    height: 3rem;
    margin: 0 0 0 1.5rem;
    color: black;
    background-color: #111111;
    border-radius: 50%;
    text-align: center;
}

.socials  i {
    padding: 0.6rem;
}

.insta:hover,
.linkedin:hover,
.facebook:hover,
.twitter:hover {
    background-color: grey;
}

/*Chapter changing */
.change-chapters
{
    display:flex;
    flex-direction: column;
    margin:3rem 30% 15rem 25%;
    background-color: #edf2f4;
    height:46.30vh;
    width:36.46vw;
    box-sizing: border-box;
}
#button1,#button2,#button3,#button4
{
    padding:1rem;
    width:20vw;
    border-radius:0.5rem;
    font-size: large;
}
#button1:hover,#button2:hover,#button3:hover,#button4:hover
{
    background-color: #008bf8;
    box-shadow: 0 4px 18px 0 rgba(0, 0, 0, 0.25);
    color:white;
}
#button1:focus,#button2:focus,#button3:focus,#button4:focus
{
    background-color: #008bf8;
    box-shadow: 0 4px 18px 0 rgba(0, 0, 0, 0.25);
    color:white;
}
.chapters
{
    width:36.46vw;
    display:flex;
    flex-direction: row;
    justify-content: space-evenly;
}
#chapter-card
{
    height:400px;
    background-color: #edf2f4;
    transition: 0.5s ease-out;
}
#chapter-card:hover
{

    border-color: #008bf8;
    box-shadow: 0 4px 18px 0 rgba(0, 0, 0, 0.25);
}
#chapter-card-heading
{
    text-align:center;
    padding:1rem;
}
#chapter-card-content
{
    font-size:1.5rem;
    justify-content:center;
}
#chapter-card-buttons
{
    display:inline-block;
    flex-direction:row;
    padding:0.5rem 2rem;
    margin:1rem;
}
.clicked
{
    background-color: #008bf8;
    box-shadow: 0 4px 18px 0 rgba(0, 0, 0, 0.25);
    color:white;
}
#chapter-card-buttons button
{
    padding:0.3rem 1rem;
    border-radius:0.5rem;
    margin:1rem;
    transition: 0.5s ease-out;
}
#chapter-card-buttons button:hover
{
    border-color: #008bf8;
    box-shadow: 0 4px 18px 0 rgba(0, 0, 0, 0.25);
}
#chapter-card-content
{
    padding:0 1rem;
}

/* Scroll bar */
::-webkit-scrollbar {
    width: 10px;  
    height: 10px; 
}

::-webkit-scrollbar-track {
    background: #f1f1f1;  
}

::-webkit-scrollbar-thumb {
    background: #888; 
    border-radius: 10px; 
}

::-webkit-scrollbar-thumb:hover {
    background: #008bf8; 
}

/* Scroll-container */
.scroll-container {
    width: 100%;
    height: 400px;  
    overflow-y: scroll;  
    border: 1px solid #ccc;
    position: relative;
}

/* Media Queries */

/* header */
@media (max-width: 992px) {
    .header {
      height: auto;
      padding: 0.5rem;
      flex-direction: column; 
      align-items: flex-start;
    }
  
    .left-header-part {
      width: 100%;
      margin-right: 0;
      flex-direction: row; 
      align-items: flex-start;
    }
  
    .logo img {
      height: 3.5rem;
      width: 4.5rem;
      margin: 0;
    }
  
    .clg-name {
      font-size: 1.25rem;
      margin: 0.5rem 0;
      width: auto; 
      text-align: left;
    }
  
    .right-header-part {
      margin-left: 0;
      width: 100%;
      justify-content: flex-end; 
    }
  
    .menu-bar button {
      margin-left: auto; 
    }
  }
  
  @media (max-width: 768px) {
    .clg-name {
      font-size: 1rem;
      line-height: 1.2rem;
    }
    .clg-name .two
    {
        display:none;
    }
    .icon-menu {
      width: 20px; 
    }
  
    .bar {
      height: 2px; 
    }
  }
  
  
  @media (max-width: 576px) {
    .header {
      padding: 0.25rem;
    }
  
    .logo img {
      height: 3rem;
      width: 3.5rem;
    }
  
    .clg-name {
      font-size: 0.9rem;
      margin: 0.25rem 0;
    }
  
    .icon-menu {
      width: 18px; 
    }
  
    .bar {
      height: 1.8px; 
    }
  }
  

  /* Carousel media queries */

  @media (max-width: 992px) {
    .carousel {
        height: 400px;
        max-width: 100%; 
    }

    .carousel-inner {
        height: 400px;
    }

    h1 {
        font-size: 1.75rem; 
        margin: 0 auto;
    }
}


@media (max-width: 768px) {
    .carousel {
        height: 300px;
    }

    .carousel-inner {
        height: 300px;
    }

    .carousel-caption {
        font-size: 0.9rem;
    }

    h1 {
        font-size: 1.5rem;
    }
}

@media (max-width: 576px) {
    .carousel {
        height: 200px;
    }

    .carousel-inner {
        height: 200px;
    }

    .carousel-caption h5 {
        font-size: 1rem; 
    }

    .carousel-caption p {
        font-size: 0.8rem; 
    }

    h1 {
        font-size: 1.25rem;
    }
}

/* college hero media queries */
@media (max-width: 992px) {
    .clg-hero h1 {
        font-size: 2rem; 
    }

    .card {
        margin: 1rem 2rem; 
        padding: 1rem;
    }

    .card p {
        font-size: 1.2rem; 
        text-indent: 1rem; 
    }
}


@media (max-width: 768px) {
    .clg-hero h1 {
        font-size: 1.8rem; 
    }

    .card {
        margin: 1rem 1rem; 
        padding: 0.8rem;
    }

    .card p {
        font-size: 1.1rem; 
    }
}

@media (max-width: 576px) {
    .clg-hero h1 {
        font-size: 1.5rem; 
    }

    .card {
        margin: 0.5rem 0.5rem; 
        padding: 0.5rem;
    }

    .card p {
        font-size: 1rem;
        text-indent: 0.5rem; 
    }
}

/* Scrolling card  media queries */
@media (max-width: 768px) {
    .card-one, .card-two {
        flex: 1 1 100%; 
        padding: 0;
    }

    .cardzz {
        width: 70vh; 
        height: 300px;
    }

    .card-details ul {
        font-size: 1.1rem; 
    }
}

@media (max-width: 480px) {
    .cardzz {
        width: 100%;
        height: 300px;
        padding: 1rem; 
    }

    .card-details ul {
        font-size: 1rem; 
    }
}

/* Video section media queries */

@media (max-width: 1024px) {
    iframe {
        width: 80vw;
        height: 50vh;
    }
}

@media (max-width: 768px) {
    iframe {
        width: 80vw;
        height: 45vh;
    }
}

@media (max-width: 480px) {
    iframe {
        width: 90vw;
        height: 40vh;
    }
}

@media (max-width: 320px) {
    iframe {
        width: 90vw;
        height: 35vh;
    }
}

/* Footer media queries */
@media (max-width:768px)
{
    .quick-links{
        display:none;
    }
}
@media (max-width:480px)
{
    .footer-left,.footer-right
    {
        display: none;
    }
}

@media (max-width:768px)
{
    .change-chapters
    {
        width:60%;
        height:30vh;
        padding:2vw;
    }
    .chapters
    {
        width:60%;
    }
    .chapter-content
    {
        font-size: 1em;
    }
    footer
    {
        height:400px;
    }

}
@media (max-width:1200px)
{
    .quick-links
    {
        display:none;
    }

}

/* ann buttons media queries */

@media screen and (max-width: 768px) {
    .announcements {
        top: 8rem; 
        left: 1rem; 
    }

    #btn1,
    #btn2,
    #btn3,
    #btn4 {
        width: 3rem; 
        height: 3rem;
        font-size: 1.5rem; 
        margin: 1rem 0 0 0;
    }
}

@media screen and (max-width: 480px) {
    .announcements {
        top: 6rem; 
        left: 0.5rem; 
    }

    #btn1,
    #btn2,
    #btn3,
    #btn4 {
        width: 2.5rem; 
        height: 2.5rem;
        font-size: 1.2rem;
        margin: 0.8rem 0 0 0; 
    }
}

@media screen and (max-width: 320px) {
    .announcements {
        top: 4rem; 
        left: 0.3rem; 
    }

    #btn1,
    #btn2,
    #btn3,
    #btn4 {
        width: 2rem; 
        height: 2rem;
        font-size: 1rem; 
        margin: 0.5rem 0 0 0; 
    }
}


/* Table media queries */
@media (max-width:900px)
{
    .table-class{
        display: none;
    }
}
@media (max-width:830px)
{
    .footer-left,.footer-right
    {
        display:none;
    }
}

/* Announcement boxes media queries */
@media (max-width: 1024px) {
    #ann-box,
    #chart-box,
    #company-box,
    #form-box {
        height: 60vh;
        width: 40vw;
        top: 20%;
        left: 30%;
    }

    #ann-box li a,
    #form-box li a,
    #chart-box li a,
    #company-box li a {
        font-size: 1.3rem;
    }
}

@media (max-width: 768px) {
    #ann-box,
    #chart-box,
    #company-box,
    #form-box {
        height: 55vh;
        width: 50vw;
        top: 22%;
        left: 25%;
    }

    #ann-box li a,
    #form-box li a,
    #chart-box li a,
    #company-box li a {
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    #ann-box,
    #chart-box,
    #company-box,
    #form-box {
        height: 50vh;
        width: 90vw;
        top: 25%;
        left: 5%;
    }

    #ann-box li a,
    #form-box li a,
    #chart-box li a,
    #company-box li a {
        font-size: 1rem;
    }
}