@import url("https://fonts.googleapis.com/css2?family=Kanit:wght@400;700&display=swap");

:root {
  --cyan: #25d3d3;
  --light-cyan: #9cebeb;
  --dark-blue: #1c313e;
  --dark-cyan: #24666d;
  --white: #f0f0f0;
  --black: #1e1e1e;
  --white-background: #D8EDF2;
  --transparent: rgba(0, 0, 0, 0);
}

body {
  font-family: "Kanit", sans-serif;
  background-image: linear-gradient(var(--black), var(--dark-blue));
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 3rem 2rem 6rem 2rem;
  background-color: var(--dark-blue);
  color: var(--cyan);
}

header .logo-title {
  display: flex;
  align-items: center;
}

header .logo-title h1 {
  font-size: 4rem;
}

div.nav {
  display: flex;
  align-items: center;
}

header .nav .material-symbols-rounded {
  background-color: var(--cyan);
  color: var(--dark-blue);
  font-size: 1.5rem;
  transition: 0.25s;
  padding: 0.5rem;
  border-radius: 0.5rem;
}

header .nav .material-symbols-rounded:hover {
  scale: 1.15;
}

header .nav .links {
  display: none;
}

header .nav .links .c-links {
  display: flex;
  list-style: none;
  padding: 0.5rem;
  font-size: 1.3rem;
  transition: 0.5s;
}

header .nav .links .c-links:hover {
  font-size: 1.5rem;
  border-left: 0.25rem solid var(--cyan);
}

header .nav .links .link {
  text-decoration: none;
  color: var(--cyan);
}

header .nav .links .submenu {
  display: none;
  height: 9rem;
  width: 9rem;
  overflow-y: scroll;
  overflow-x: hidden;
  scrollbar-color: var(--cyan) var(--black);
  scrollbar-width: thin;
  position: absolute;
  margin-top: 2rem;
}

header .nav .links .submenu li a {
  text-decoration: none;
  color: var(--dark-cyan);
}

header .nav .links .submenu li {
  list-style: none;
  transition: 0.25s;
  padding: 0.5rem;
  margin-left: -2rem;
  background-color: var(--dark-blue);
}

header .nav .links .submenu li:hover {
  scale: 1.08;
  background-color: var(--cyan);
}

header .nav .links .submenu li:hover {
  scale: 1.08;
  background-color: var(--cyan);
}

header .nav .links .c-links:hover .submenu {
  display: inline-block;
}

main {
  width: 75%;
  margin: auto;
  margin-top: -4rem;
}

hr.rounded {
  border-top: 0.5rem solid var(--dark-blue);
  margin: 0;
}

main section.content {
  background-color: var(--white-background);
  padding: 1rem 3.5rem 1rem 3.5rem;
}

main section.content h2 {
  text-align: center;
  font-size: 1.75rem;
}

main section.content h3 {
  font-size: 1.5rem;
}

main section.content p {
  font-size: 1.2rem;
}

main section.content.about-us p, ol, ul {
  width: 85%;
}

main section.content.about-us p {
  text-indent: 3ch;
  margin: 0 auto 0.5rem auto;
  text-align: start;
}

main section.content.about-us ul, ol {
  font-size: 1.2rem;
  margin: 0 auto 0.5rem auto;
  text-align: start;  
}

main section.content.about-us li {
  margin-bottom: .4rem;
}

main section.content.about-us .look-down {
  font-weight: bold;
  text-align: center;
  font-size: 1.4rem;
  background-color: #25d3d3;
  padding: .25rem;
}


main section.content.about-us {
  text-align: center;
  border-radius: 1rem 1rem 0rem 0rem;
}

main section.content.about-us .image-circuit {
  border-radius: 0.5rem;
  border: var(--cyan) solid 1rem;
  margin: 1rem;
  width: 65%;
}

main div.parts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

main section.content div.parts .part {
  margin: 1.15rem;
  padding: 1.5rem 0.75rem 1.5rem 0.75rem;
  text-align: center;
  border-radius: 0.5rem;
  background-color: var(--cyan);
  transition: 0.25s;
}

main section.content div.parts .part p {
  padding: 0.5rem;
  text-align: start;
}

main section.content div.parts .part:hover {
  scale: 1.1;
  box-shadow: rgba(0, 0, 0, 0.45) 0px 5px 15px;
}

main section.content div.parts .part:hover::after {
  content: " ";
  background-image: linear-gradient(
    45deg,
    var(--transparent),
    var(--light-cyan)
  );
  border-radius: 0.5rem;
  mix-blend-mode: screen;
  opacity: 0.5;
  position: absolute;
  display: block;
  top: 0;
  right: 0;
  left: 0;
  bottom: 0;
}

main section.content div.parts img {
  border-radius: 0.5rem;
  width: 90%;
}

main section.content.mounting {
  font-size: 1.2rem;
  padding: 1rem 2.5rem 1rem 2.5rem;
}

main section.content.mounting p{
  text-align: center;
}

main section.content.mounting h3{
  font-size: 1.25rem;
}

main section.content.mounting .step {
  margin: auto;
  width: 85%;
}

main section.content.mounting img, main section.content.code img{
  border-radius: .5rem;
  border: .5rem solid var(--cyan);
  transition: .35s;
  width: 65%;
}

main section.content.mounting img:hover, 
main section.content.code img:hover {
  scale: 1.13;
  border: .75rem solid var(--light-cyan);
  box-shadow: rgba(0, 0, 0, 0.45) 0px 5px 15px;
}


main section.content.code div.functional {
  text-align: center;
}

main section.content.code p{
  margin: 1rem auto;
}
.code-block {
  text-align: start;
  display: block;
  width: 80%;
  margin: auto;
  padding: .75rem;
  background-color: var(--black);
  border-radius: .5rem;
  font-family: Consolas, monospace;
  font-size: 1.15rem;
  line-height: 1.4;
  overflow-x: auto;
}

.code-indent {
  color: var(--cyan);
  white-space: pre;
}

main section.content.code button {
  border-radius: .5rem;
  border: .2rem solid var(--cyan);
  background-color: var(--dark-blue);
  color: var(--light-cyan);
  transition: .25s;
}

main section.content.code button:hover {
  background-color: var(--cyan);
  color: var(--black);
}

main section.content.projects .project {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  margin: 2.5rem auto 2.5rem auto;
  width: 80%;
}

main section.content.projects .project .description a {
  text-decoration: none;
  color: inherit;
}

main section.content.projects .project .description p{
  font-size: 1.25rem;
}

main section.content.projects .project .description {
  padding: 1rem;
  transition: .25s;
  border-radius: 0 .5rem .5rem 0;
}

main section.content.projects .project .project-image{
  background-color: var(--black);
  padding: 1rem;
  border-radius: .5rem 0 0 .5rem;   
}

main section.content.projects .project .project-image img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: .5rem;
}

main section.content.projects .project:hover .description {
  background-color: var(--dark-blue);
  color: var(--cyan);
  cursor: pointer;
}

footer {
  display: flex;
  align-items: center;
  justify-content: space-around;
  background-image: linear-gradient(
    45deg,
    var(--cyan),
    var(--dark-cyan)
  );
  font-size: 1.4rem;
  padding: 0.25rem;
}

footer .info {
  display: flex;
  align-items: center;
}

footer .cep {
  margin-left: 2rem;
}

footer .cep a {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: #000;
  transition: 0.25s;
}

footer .cep img {
  width: 5rem;
  padding: 0.5rem;
}

footer .cep a:hover {
  scale: 1.04;
}

.message-form {
  background-color: var(--white-background);
  padding: 1rem;
  margin: 1rem;
  border-radius: 0.5rem;
  text-align: left;
  display: flex;
  flex-flow: column wrap;
}

.message-form label {
  margin-bottom: 1rem;
}

.message-form label input {
  border-radius: 0.5rem;
  font-size: 1.25rem;
  border: 0;
}

.message-form label textarea {
  border-radius: 0.5rem;
  font-size: 1.25rem;
  height: 10rem;
  border: 0;
}

.message-form button {
  border-radius: 0.5rem;
  padding: 1rem;
  border: 0;
  background-color: var(--white);
  transition: 0.25s;
}

.message-form button:hover {
  background-color: var(--dark-blue);
  color: var(--cyan);
  scale: 1.05;
}

@media only screen and (max-width: 1200px) {
  header {
    flex-direction: column;
    align-items: baseline;
  }

  main {
    width: 85%;
  }

  main section.content {
    padding: .75rem;
  }

  main div.parts {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    margin: auto;
    width: 100%;
  }

  main section.content.projects .project .description {
    border-radius: 0 0 0.5rem 0.5rem;
    margin: 0 auto 0.5rem auto;
    width: 80%;
  }

  main section.content.projects .project .project-image {
    border-radius: 0.5rem 0.5rem 0 0;
    margin: 0.5rem auto 0 auto;
    width: 80%;
  }

  main section.content.projects .project {
    display: flex;
    flex-direction: column;
    width: 70%;
  }
}

@media only screen and (max-width: 1000px) {
  
  main section.content.projects .project {
    width: 85%;
  }

  main section.content.projects .project .description,
  main section.content.projects .project:hover .description {
    background-color: var(--dark-blue);
    color: var(--white);
  }

  main section.content.code .image-container img {
    width: 95%;
  }
  
  main section.content.code .image-container {
    display: inline;
    margin: auto;
  }
}

@media only screen and (max-width: 700px) {
  header .logo-title h1 {
    font-size: 3rem;
  }

  header .logo-title img {
    width: 5rem;
    margin: 0.5rem 0.5rem 0.5rem -0.5rem;
  }

  header .nav .material-symbols-rounded {
    margin: 1rem 0;
  }

  header .nav .links .c-links {
    font-size: 1.1rem;
  }

  header .nav .links .c-links:hover {
    font-size: 1.2rem;
  }

  main {
    width: 100%;
  }

  main section.content {
    background-color: var(--white-background);
    padding: 2rem;
  }

  main section.content h2 {
    font-size: 1.5rem;
  }

  main section.content p {
    font-size: 1rem;
  }

  main section.content.about-us .image-cep {
    margin: 1rem 0;
    width: 95%;
  }

  main div.parts {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
  }

  main section.content.mounting img {
    width: 100%;
  }

  main section.content.mounting .part {
    width: 95%;
  }

  footer {
    display: inline-block;
    width: 100%;
    text-align: center;
    font-size: 1.2rem;
  }

  footer .info {
    margin-left: 1rem;
  }

  footer .cep img {
    width: 2.5rem;
  }
}