html {
  font-family: sans-serif;
}

body {
  margin: 0;
  padding: 0;
}

.nav {
  display: flex;
  width: 100%;
  height: 55px;
  align-items: center;
  justify-content: space-between;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  color: #fff;
  transition: 0.5s;
  z-index: 10;
}

a.active,
a:hover {
  padding: 5px 15px 5px 15px;
  border: 5px outset gray;
  background: #000;
  transition: 1s;
}

.logo {
  font-family: monospace;
  margin-left: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 40px;
  font-weight: bolder;
}

.menu-container {
  width: 55px;
  height: 55px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.menu-bars {
  width: 25px;
}
.menu-bars div {
  transition: 0.5s;
}
.menu-bars div:nth-child(1) {
  width: 25px;
  height: 2px;
  background: #fff;
  transform-origin: 55% 50%;
}
.menu-bars div:nth-child(2) {
  width: 20px;
  height: 2px;
  background: #fff;
  margin: 4px 0;
}
.menu-bars div:nth-child(3) {
  width: 30px;
  height: 2px;
  background: #fff;
  transform-origin: 55% 50%;
}

.container {
  background: url(images/jumbotron.jpg);
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
  background-attachment: fixed;
}
section {
  width: 100%;
  min-height: 100vh;
  padding: 20px;
  box-sizing: border-box;
}

.centered-text {
  color: #fff;
  font-family: monospace;
  font-size: 30px;
  padding: 30px;
  box-sizing: border-box;
  text-shadow: 0 1px 1px #000;
}

.cnt-text {
  writing-mode: vertical-rl;
  text-orientation: mixed;
  color: #fff;
  font-family: monospace;
  position: absolute;
  bottom: 5px;
  left: 0;
  font-size: 20px;
  text-shadow: 0 1px 1px #0009;
}

.menu-cnt {
  width: 100%;
  height: 100vh;
  background: #0000;
  display: flex;
  align-items: center;
  justify-content: center;
  align-items: center;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  flex-direction: column;
  z-index: 9;
  color: #fff;
  font-size: 30px;
  font-family: monospace;
  transform: scale(0);
  transition: 0.5s;
}

.menu-cnt a {
  color: #fff;
}

.menu-cnt div {
  margin-bottom: 10px;
}

.circle {
  left: 0;
  right: 0;
  margin: 18px auto;
  width: 188px;
  height: 188px;
  text-align: center;
  background-image: linear-gradient(360deg, gray 50%, #000 50%);
  box-shadow: 0 0 20px #000;
  border-radius: 50%;
}

#dp {
  margin-top: 4px;
  width: 180px;
  height: 180px;
  border-radius: 50%;
}

.gallery-section {
  background-color: #fff;
  padding-top: 60px;
}

.gallery-row {
  display: -ms-grid;
  display: grid;
  -ms-grid-columns: auto 2px auto 2px auto;
  grid-template-columns: repeat(3, auto);
  -ms-grid-rows: auto 2px auto;
  grid-template-rows: repeat(2, auto);
  padding: 1rem;
  grid-gap: 2px;
}

.gallery-row > :nth-child(1) {
  -ms-grid-row: 1;
  -ms-grid-column: 1;
}

.gallery-row > :nth-child(2) {
  -ms-grid-row: 1;
  -ms-grid-column: 3;
}

.gallery-row > :nth-child(3) {
  -ms-grid-row: 1;
  -ms-grid-column: 5;
}

.gallery-row > :nth-child(4) {
  -ms-grid-row: 3;
  -ms-grid-column: 1;
}

.gallery-row > :nth-child(5) {
  -ms-grid-row: 3;
  -ms-grid-column: 3;
}

.gallery-row > :nth-child(6) {
  -ms-grid-row: 3;
  -ms-grid-column: 5;
}

.gallery-items img {
  width: 100%;
  border: 4px hidden #000;
  -webkit-filter: grayscale(100%);
  filter: grayscale(100%);
  -webkit-transition: all 0.6s;
  -o-transition: all 0.6s;
  transition: all 0.6s;
}

.gallery-items img:hover {
  -webkit-filter: none;
  filter: none;
}

h1 {
  font-size: 20pt;
  color: gray;
  text-align: center;
  padding: 18px 0 18px 0;
  margin: 0 0 10px 0;
}

hr {
  width: 15%;
  height: 1px;
  border-top: 5px double gray;
}

p {
  padding: 0;
  margin: 0;
  text-align: center;
}

.img-circle {
  border: 3px solid #fff;
  border-radius: 50%;
}

.section {
  background-color: #fff;
  padding-top: 60px;
  margin-bottom: 10px;
  border-radius: 10px;
}

ol {
  margin-bottom: 30px;
  font-weight: bold;
  text-align: center;
  padding-right: 80px;
}

progress {
  width: 80%;
  height: 30px;
  background: #000;
  background: #efefef;
}

progress::-webkit-progress-bar {
  background: #efefef;
}

progress::-webkit-progress-value {
  background: #000;
}

form {
  text-align: center;
}

.submit {
  background-color: gray;
  padding: 12px 45px;
  border-radius: 5px;
  cursor: pointer;
  color: #fff;
  border: none;
  outline: none;
  margin: 0;
  font-weight: bold;
}

.submit:hover {
  background-color: #000;
}

textarea {
  height: 100px;
}

input,
textarea {
  margin-bottom: 10px;
  font-size: 11pt;
  padding: 30px;
  border: 1px solid #cecece;
  background-color: #efefef;
  color: gray;
  border-radius: 5px;
  width: 70%;
  outline: none;
}

#contacts img {
  height: 50px;
  width: 50px;
  margin-left: 7px;
  margin-right: 7px;
}

#contacts a {
  text-decoration: none;
}

#contacts img:hover {
  opacity: 0.8;
}

#contacts {
  text-align: center;
}

@media screen and (max-width: 680px) {
  .gallery-row {
    margin-bottom: 13%;
  }
}

.copyright {
  font-size: 20pt;
  text-align: center;
  padding: 40px 0 40px 0;
  color: gray;
}