HTMLify

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

html, body {
  height: 100%;
  width: 100%;
}

body {
  font-family: "Roboto", sans-serif;
  line-height: 1.6;
}

/* Global styles for header, buttons, etc. */
.header a,
.header button {
  font-family: "Roboto", sans-serif;
}

.main {
  height: 100%;
  width: 100%;
}

.header {
  width: 100%;
  height: 55px;
  padding: 10px 20px;
  background-color: white;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 0.5px solid rgb(167, 163, 163);
}

.header h1 {
  margin: 0;
  color: #003566;
  font-size: 1.8em;
}

.header a {
  color: black;
  text-decoration: none;
  margin: 0 30px;
  font-size: 16px;
  cursor: pointer;
  border-radius: 5px;
  padding: 5px 5px;
}

.header a:hover {
  text-decoration: none;
  color: #022d55;
  background-color: lightgrey;
}

.header button {
  background-image: linear-gradient(to right, #022d55, #0081a7);
  border: none;
  border-radius: 10px;
  padding: 10px 20px;
  cursor: pointer;
  font-size: 16px;
  color: white;
}

.header button:hover {
  background-image: linear-gradient(to right, #73b2ee, #1f588d);
}

.header i {
  display: none;
  font-size: 16px;
  padding: 0 5px;
  border: 2px solid lightgray;
  border-radius: 5px;
  cursor: pointer;
}

.header i:hover {
  background-color: lightgray;
}

.sidenav {
  width: 250px; 
  height: 100vh;
  position: fixed;
  right: 0;
  top: 0;
  z-index: 999;
  background-color: white;
  box-shadow: -10px 0 10px rgb(0, 0, 0, 0.2);
  display: none;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 0 8px;
  animation: slideIn 0.5s forwards;
}

@keyframes slideIn {
  from {
    transform: translateX(100%);
  }
  to {
    transform: translateX(0);
  }
}

.sidenav i {
  margin: 12px 0 12px 8px; 
  cursor: pointer;
  border: 2px solid lightgray;
  padding: 0 5px;
  border-radius: 5px;
}

.sidenav i:hover {
  background-color: lightgray;
}

.sidenav button {
  background-image: linear-gradient(to right, #022d55, #0081a7);
  margin: 8px 5px;
  padding: 8px 12px;
  border-radius: 16px;
  border: none;
  cursor: pointer;
  color: white;
  box-shadow: 0px 5px 3px rgb(0, 0, 0, 0.2);
}

.sidenav button:hover {
  background-image: linear-gradient(to right, #064277, #12395d);
}

.sidenav a {
  margin: 5px 0px;
  padding: 5px 8px;
  cursor: pointer;
  border-radius: 5px;
}

.sidenav a:hover {
  background-color: lightgray;
  color: #022d55;
}

.quary {
  display: flex;
  justify-content: center;
  align-items: center;
  padding-top: 80px;
  gap: 5px;
  width: 100%;
  height: calc(100vh - 55px);
  color: black;
  font-family: "Roboto", sans-serif;
}

.theory {
  width: 60%;
  height: 70%;
  font-size: 20px;
  padding-top: 50px;
  padding-left: 40px;
  line-height: 2;
}

.quary img {
  width: 30%;
  height: 70%;
}

.gettouch {
  width: 100%;
  height: 50vh;
  text-align: center;
  padding: 30px 50px;
  font-size: 20px;
}

.gettouch ul {
  display: flex;
  justify-content: center;
  align-items: center;
  list-style-type: none;
  padding-top: 40px;
  font-size: 20px;
  gap: 90px;
}

.gettouch li {
  border: none;
  background-color: #003566;
  width: 60px;
  border-radius: 10px;
}

.gettouch a {
  color: white;
  text-decoration: none;
}

.gettouch li:hover {
  background-color: white;
}

.gettouch a:hover {
  color: #003566;
}

.message {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
  height: 100vh;
}

.box {
  display: flex;
  background-color: #f9f9f9;
  padding: 20px;
  border: 1px solid #ccc;
  border-radius: 8px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  max-width: 700px;
  width: 100%;
  height: 80%;
}

.box img {
  max-width: 40%;
  height: 100%;
  display: block;
  margin: 0 auto 20px;
}

form {
  display: flex;
  flex-direction: column;
  width: 70%;
  margin-left: 30px;
}

form h1 {
  margin-top: 40px;
  margin-bottom: 20px;
  font-size: 24px;
  text-align: center;
}

form input,
form textarea {
  width: 100%;
  padding: 10px;
  margin-bottom: 20px;
  border: 1px solid #ccc;
  border-radius: 4px;
  font-size: 16px;
}

form button {
  width: 40%;
  background-color: #007bff;
  color: white;
  border: none;
  padding: 10px;
  border-radius: 4px;
  font-size: 16px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

form button:hover {
  background-color: #0056b3;
}

footer {
  background-color: rgb(26, 23, 23);
  color: white;
  padding: 15px 0px;
  text-align: center;
  font-family: "Roboto", sans-serif;
}

.footer-content {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  padding: 15px;
}

.list li {
  position: relative;
  text-align: center;
}

.list li::before {
  content: '';
  position: absolute;
  transform: translate(-50%, -50%);
  left: 50%;
  top: 100%;
  width: 0;
  height: 2px;
  background: #003566;
  transition-duration: 0.5s;
}

.list li:hover::before {
  width: 80px;
}

.social-media li {
  display: inline-block;
  margin: 0px 15px;
}

.social-media i:hover {
  color: #033869;
}

.footer-content div {
  flex: 1;
  margin: 8px;
  min-width: 200px;
}

.footer-content h4 {
  margin-bottom: 10px;
  text-transform: uppercase;
  font-family: "Roboto", sans-serif;
}

.footer-content p,
.footer-content ul,
.footer-content a {
  margin: 5px 0;
}

.footer-content ul {
  list-style-type: none;
  padding: 0;
}

.footer-content a {
  color: white;
  text-decoration: none;
}

.footer-bottom {
  padding: 5px 0;
  font-size: 17px;
}

.footer-bottom p {
  margin: 0;
}

/* Media Queries for Responsive Design */

/* Large devices (desktops, 1024px and up) */
@media (max-width: 1024px) {
  .header h1 {
    font-size: 1.6em;
  }

  .header a {
    font-size: 14px;
  }

  .quary img {
    width: 35%;
  }

  .theory {
    width: 65%;
  }
}

/* Medium devices (tablets, 768px and up) */
@media (max-width: 768px) {
  .header {
    flex-direction: column;
    height: auto;
    padding: 10px;
  }

  .header h1 {
    font-size: 1.4em;
  }

  .header a {
    margin: 10px 15px;
    font-size: 14px;
  }

  .quary {
    flex-direction: column;
  }

  .quary img {
    width: 50%;
  }

  .theory {
    width: 80%;
    padding-left: 20px;
  }
}

/* Small devices (phones, 480px and up) */
@media (max-width: 480px) {
  .header h1 {
    font-size: 1.2em;
  }

  .header a {
    margin: 5px 10px;
    font-size: 12px;
  }

  .quary {
    padding-top: 60px;
  }

  .quary img {
    width: 70%;
  }

  .theory {
    width: 90%;
    padding-left: 10px;
    font-size: 18px;
  }
}

/* Extra small devices (phones, 320px and up) */
@media (max-width: 320px) {
  .header h1 {
    font-size: 1em;
  }

  .header a {
    margin: 5px 5px;
    font-size: 10px;
  }

  .quary {
    padding-top: 40px;
  }

  .quary img {
    width: 90%;
  }

  .theory {
    width: 95%;
    padding-left: 5px;
    font-size: 16px;
  }
}