@import url("https://stackpath.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css");
@import url("https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap") * {
  font-family: "Roboto", sans-serif;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  text-decoration: none;
  outline: none;
  border: none;
  text-transform: none;
  transition: all 0.2s linear;
}
header .navbar {
  height: 10vmin;
}
.map-responsive {
  overflow: hidden;
  padding-bottom: 35.25%;
  position: relative;
  height: 0;
}
.map-responsive iframe {
  left: 0;
  top: 0;
  height: 100%;
  width: 100%;
  position: absolute;
}
h1,
h3 {
  font-family: "Oswald", sans-serif;
}

*::selection {
  background: var(--yellow);
}

html {
  font-size: 62.5%;
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body {
  background-size: 100%;
  overflow-x: hidden;
  transition: 0.2s linear;
  /* height:200rem; */
}

html::-webkit-scrollbar {
  width: 1.4rem;
}

html::-webkit-scrollbar-track {
  background: #333;
}

html::-webkit-scrollbar-thumb {
  background: var(--yellow);
}

section {
  min-height: 100vh;
  padding: 1rem 10%;
  padding-top: 8.5rem;
}

.btn {
  font-size: 1.7rem;
  padding: 0.7rem 4rem;
  border-radius: 5rem;
  margin-top: 1rem;
  background: none;
  color: #333;
  cursor: pointer;
  border: 0.2rem solid var(--yellow);
}

.btn:hover {
  background: var(--yellow);
}

.heading {
  margin-top: 20vmin;
  text-align: center;
  font-size: 7rem;
  padding: 0 0.5rem;
  color: black;
}

header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1000;
  width: 100%;
  height: 10vmin;
  background: #fff;
  padding: 1.5rem 10%;
  box-shadow: 0 0.3rem 2rem rgba(0, 0, 0, 0.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

header .logo img {
  height: 5rem;
}

header .navbar ul {
  display: flex;
  align-items: center;
  justify-content: center;
  list-style: none;
}

header .navbar ul li {
  margin-left: 3rem;
  text-decoration: none;
}

header .navbar ul li a {
  font-size: 1.7rem;
  color: #666;
}

header .navbar ul li a.active,
header .navbar ul li a:hover {
  color: var(--yellow);
  text-decoration: none;
}

header #menu-bar {
  font-size: 3rem;
  color: #666;
  cursor: pointer;
  display: none;
}

.feed {
  position: fixed;
  bottom: 60px;
  border-radius: 100px;
  right: 12px;
  width: 20vmin;
  z-index: 99;
  opacity: 1;
}

.projects .row {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}

.projects .row .internimg {
  /* margin-left: 5vmin ; */
  margin: 2rem;
  padding: 2rem;
  flex: 1 1 40rem;
  border-radius: 1rem;
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.2);
}

.projects .row .video2 {
  height: 75vh;
  margin: 2rem;
  padding: 2rem;
  flex: 1 1 40rem;
  border-radius: 1rem;

  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.2);
}

.projects .row .videotext1 {
  text-align: center;
  margin: 2vmin;
  padding: 2rem;
  flex: 1 1 40rem;
  border-radius: 1rem;
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.2);
}

.projects .row .videotext2 {
  margin: 2rem;
  padding: 2rem;
  flex: 1 1 40rem;
  border-radius: 1rem;
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.2);
}

.projects .row .content {
  flex: 1 1 40rem;
}

.projects .row .content .info {
  padding: 1rem 0;
}

.projects .row .content .info h3 {
  display: flex;
  align-items: center;
  font-size: 2.4rem;
  color: #333;
}

.projects .row .content .info h3 span {
  padding-right: 1rem;
  color: var(--yellow);
}

.projects .row .content .info p {
  padding: 1rem 0;
  padding-left: 4.5rem;
  font-size: 1.5rem;
  color: #666;
}

.projects .form {
  text-align: center;
}

.textp1 {
  font-size: 2.5vmin;
}

.textp2 {
  font-size: 3vmin;
}

.subheading {
  font-size: 4vmin;
  text-align: center;
}

/* Footer Section Starts */
.footer {
  background: #282727;
  padding: 1rem 7%;
}

.footer .box-container {
  display: flex;
  flex-wrap: wrap;
}

.footer .box-container .box {
  flex: 1 1 25rem;
  margin: 2rem;
}

.footer .box-container .box h3 {
  font-size: 2.5rem;
  color: #fff;
  padding: 1rem 0;
  font-weight: normal;
}

.footer .box-container .box p {
  font-size: 1.7rem;
  color: #eee;
  padding: 1rem 0;
}

.footer .box-container .box a {
  font-size: 1.7rem;
  color: #eee;
  padding: 1rem 0;
  display: block;
}
.footer .box-container .box .fa {
  color: #eee;
}

.footer .box-container .box a:hover {
  color: var(--yellow);
}

.footer .box-container .box p i {
  padding-right: 0.5rem;
  color: var(--yellow);
}

.footer .credit {
  font-size: 2rem;
  text-align: center;
  border-top: 0.2rem solid rgba(255, 255, 255, 0.7);
  padding: 2rem 1rem;
  font-weight: normal;
  letter-spacing: 0.1rem;
  color: #fff;
}

.footer .credit a {
  color: var(--yellow);
}

/* Footer Section Ends */

@media (max-width: 991px) {
  html {
    font-size: 55%;
  }

  .home::before,
  .home::after {
    display: none;
  }
}

@media (max-width: 768px) {
  header #menu-bar {
    display: block;
  }

  header .navbar {
    position: fixed;
    top: 8rem;
    left: 0;
    width: 100%;
    border-top: 0.2rem solid rgba(0, 0, 0, 0.1);
    transform: scaleY(0);
    transform-origin: top;
    opacity: 0;
  }

  header .navbar ul {
    flex-flow: column;
    padding: 2rem;
    width: 100%;
    background-color: white;
  }

  header .navbar ul li {
    margin: 1.5rem;
    width: 100%;
  }

  header .navbar ul li a {
    display: block;
    color: black;
    padding-left: 2rem;
    font-size: 2rem;
  }

  header .navbar ul li a:hover,
  header .navbar ul li a.active {
    color: #333;
    background-color: #1e73c161;
  }

  .fa-times {
    transform: rotate(180deg);
  }

  header .navbar.nav-toggle {
    transform: scaleY(1);
    opacity: 1;
  }

  .home .content {
    text-align: center;
  }

  .home .content h3 {
    font-size: 4.5rem;
  }

  .talks .row .image {
    display: none;
  }
  .dark-mode header .navbar ul {
    background-color: #121212;
  }
}

/*dark mode*/
.dark-mode,
.dark-mode nav,
.dark-mode .btn:hover,
.dark-mode header {
  background-color: #121212;
}

.dark-mode .detail-name,
.dark-mode .member-social-links a {
  color: white;
  font-size: 20px;
}
.dark-mode .team-heading,
.dark-mode .home button,
.dark-mode .home h3,
.dark-mode .home p,
.dark-mode .detail-box-text p,
.dark-mode .heading,
.dark-mode .about .content p,
.dark-mode .about .content h3,
.dark-mode .btn,
.dark-mode .projects .row .content .info h3,
.dark-mode .projects .row .content .info p,
.dark-mode .counter,
.dark-mode .navbar a {
  color: white;
}
.dark-mode .logo {
  border-radius: 100%;
  background-color: white;
}
.dark-mode .member-social-links a:hover {
  color: black;
  background-color: white;
}

.counter {
  position: fixed;
  bottom: 0px;
  right: 12px;
  width: 100px;
  z-index: 99;
  opacity: 1;
  font-size: 40px;
  color: aliceblue;
  border-right: 15px;
  text-align: center;
  margin-right: 40px;
  background-image: linear-gradient(to right, #bdc3c7, #2c3e50);
  color: orange !important;
  background-color: #92858552;
}

header button .icon-box .fa {
  font-size: 40px;
  background-color: white;
  color: black;
}

.dark-mode header button .icon-box .fa {
  font-size: 40px;
  background-color: black;
  color: white;
}

.dark-mode header .navbar ul li a.active,
.dark-mode header .navbar ul li a:hover {
  color: var(--yellow);
  text-decoration: none;
}

.dark-mode .view-work-btn {
  color: #202020;
  background-color: #ffffff;
}
.dark-mode .view-work-btn:hover,
.dark-mode .cancel:hover {
  color: #0e0e0e;
  background-color: #fff;
}

.dark-mode .row .video1 {
  background-color: white;
}

.dark-mode .row .video2 {
  background-color: white;
}

.dark-mode .textp1 {
  color: white;
  font-size: 2.5vmin;
}

.dark-mode .textp2 {
  color: white;
  font-size: 2.5vmin;
}

.dark-mode .subheading {
  color: white;
  text-align: center;
}

.spinner-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #222222;
  z-index: 999999;
  justify-content: center;
  -webkit-transition: all 1s ease;
  transition: all 1s ease;
}
.spinner-wrapper .pim {
  align-content: center;
  background-color: #333;
  margin-left: 33%;
  margin-top: 50px;
}

@media (max-width: 500px) {
  html {
    font-size: 50%;
  }

  section {
    padding: 1rem 5%;
    padding-top: 8.5rem;
  }
}

.modetoggle {
  height: 5vmax;
}

.eventimg {
  width: 40vmin;
  height: 40vmin;
}

/* Filter */

.hidden {
  display: none;
}

.counter {
  position: fixed;
  bottom: 8vmin;
  right: 3.5vmin;
  width: 100px;
  z-index: 99;
  opacity: 1;
  font-size: 40px;
  color: black;
  border-right: 15px;
  text-align: center;
  margin-right: 40px;
  flex: 1 1 40rem;
  border-radius: 1rem;
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.2);
  color: orange !important;
  background-color: #92858552;
}
.feed {
  position: fixed;
  bottom: 19vmin;
  right: 3.5vmin;
  width: 12vmax;
  z-index: 99;
  border-radius: 100px;
  /* opacity: 0.7; */
}

.feedknowmore {
  position: fixed;
  bottom: 1vmin;
  right: 4.5vmin;
  /* width: 15vmax; */
  z-index: 99;
  /* opacity: 0.7; */
}
@media only screen and (max-width: 600px) {
  .feed {
    position: fixed;
    bottom: 27vmin;
    right: 5vmin;
    width: 12vmax;
    border-radius: 100px;
    z-index: 99;
  }
  .feedknowmore {
    position: fixed;
    bottom: 1vmin;
    right: 1vmin;
    z-index: 99;
    font-size: 0.1vw;
  }
  .counter {
    position: fixed;
    bottom: 12vmin;
    right: 4vmin;
    z-index: 99;
    opacity: 1;
    font-size: 8vmin;
    background-color: white;
    text-align: center;
    margin-right: 0%;
    flex: 1 1 40rem;
    border-radius: 1rem;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.2);
    color: orange !important;
    background-color: #92858552;
  }
  .feedknowmore .btn {
    background-color: rgb(250, 196, 48);
    width: 35vmin;
    font-size: 3vmin;
  }
}

/* css for wave */
svg {
  width: 100%;
}
.wave {
  animation: wave 3s linear;
  animation-iteration-count: infinite;
  fill: #ffc107;
}
.drop {
  fill: transparent;
  animation: drop 5s ease infinite normal;
  stroke: #4478e3;
  stroke-width: 0.5;
  opacity: 0.6;
  transform: translateY(80%);
}
.drop1 {
  transform-origin: 20px 3px;
}
.drop2 {
  animation-delay: 3s;
  animation-duration: 3s;
  transform-origin: 25px 3px;
}
.drop3 {
  animation-delay: -2s;
  animation-duration: 3.4s;
  transform-origin: 16px 3px;
}
.gooeff {
  filter: url(#goo);
}
#wave2 {
  animation-duration: 5s;
  animation-direction: reverse;
  opacity: 0.6;
}
#wave3 {
  animation-duration: 7s;
  opacity: 0.3;
}
@keyframes drop {
  0% {
    transform: translateY(80%);
    opacity: 0.6;
  }
  80% {
    transform: translateY(80%);
    opacity: 0.6;
  }
  90% {
    transform: translateY(10%);
    opacity: 0.6;
  }
  100% {
    transform: translateY(0%) scale(1.5);
    stroke-width: 0.2;
    opacity: 0;
  }
}
@keyframes wave {
  to {
    transform: translateX(-100%);
  }
}
@keyframes ball {
  to {
    transform: translateY(20%);
  }
}

.dark-mode .btn {
  background-color: white;
  color: black;
}

.dark-mode .btn:hover {
  background-color: rgb(250, 196, 48);
  color: black;
}