html {
  font-size: 62.5%;
}

body {
  display: grid;
  grid-template-areas:
    "header header header header"
    "hero hero hero hero"
    "content content content content"
    "services services services services"
    "projects projects projects projects"
    "footer footer footer footer";
  grid-template-columns: repeat(4, 1fr);
  font-size: 1.6rem;
  font-family: "Roboto Mono", monospace;
  font-weight: 400;
}

/* HEADER */

.header {
  grid-area: header;
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 25px;
  min-height: 75px;
  background-color: var(--color-fundo);
}

.header .header-container .logo {
  font-size: 3rem;
  font-weight: 700;
  transition: 0.3s;
  color: white;
}

.header .header-container .logo:hover {
  color: var(--medium-color);
}

.header .header-container ul li a {
  color: white;
}

/* HERO */

.hero {
  grid-area: hero;
  height: 89vh;
  background: url(../image/qS3CMjS.jpg) center center no-repeat;
  background-size: cover;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.hero h2 {
  font-weight: 600;
  text-transform: uppercase;
  font-size: 7rem;
  color: #f3f1f1;
  -webkit-text-stroke-width: 2px;
  -webkit-text-stroke-color: #2982b5;
}

.hero:after {
  content: url("../image/seta_preta.png");
  position: absolute;
  height: 35px;
  bottom: 40px;
  animation: downarrow 0.6s infinite alternate ease-in-out;
}
@-webkit-keyframes downarrow {
  0% {
    -webkit-transform: translateY(0);
    opacity: 0.4;
  }
  100% {
    -webkit-transform: translateY(0.4em);
    opacity: 0.9;
  }
}

@media (max-width: 425px) {
  .hero {
    height: 60vh;
  }

  .hero h2 {
    font-size: 2.5rem;
    text-align: center;
  }
}

/* CONTENT */

.content {
  grid-area: content;
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding: 3rem;
  background-color: var(--medium-color);
}

.content .item {
  display: flex;
  text-align: center;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background-color: #bdd6ee;
  border-radius: 1rem;
  margin-bottom: 1.5rem;
  margin-right: 0.5rem;
  padding: 4rem;
  position: relative;
}
.item .face .front,
.back {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: absolute;
  max-height: 100%;
}
.item .face h3 {
  font-weight: 500;
  margin-bottom: 1rem;
  font-size: 3.2rem;
}
.item .face .front h3 {
  color: white;
  font-family: "Poppins", sans-serif;
}
.item .face .back h3 {
  color: var(--card-back);
}

.item .face .front p {
  font-weight: 400;
  font-size: 2rem;
  margin-bottom: 1rem;
  color: white;
  font-family: "Poppins", sans-serif;
}
.item .face .back .item-list {
  display: flex;
  color: white;
  font-weight: 500;
  margin-bottom: 1rem;
  font-size: 1.7rem;
  text-align: justify;
  left: 50%;
  transform: (-50%);
}
.item .face .back .item-list .info-list-item {
  padding: 1rem;
}
.item .face .back .item-list .info-list-item .item-info-title {
  color: var(--card-back);
  font-weight: 400;
  font-size: 2rem;
  font-weight: 300;
  text-align: center;
}
.item .face .back .item-list .info-list-item .item-info-text {
  text-transform: capitalize;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-self: stretch;
  text-align: left;
}

.item .face .back .btn-know-more {
  font-weight: 500;
  color: var(--card-back);
  text-align: justify;
  font-size: 2rem;
  z-index: 2;
}

.item .face .back .btn-know-more:hover {
  background-color: var(--medium-color);
  color: white;
  padding: 1rem;
  border-radius: 1rem;
  transition: 0.6s;
}
.item .face {
  width: 95%;
  height: 100%;
  perspective: 900px;
  border-radius: 20px;
  text-align: center;
  cursor: pointer;
}
.item .face:hover .front {
  transform: rotateY(180deg);
  z-index: 0;
}
.item .face:hover .back {
  transform: rotateY(0);
  z-index: 1;
}
.item .face .front,
.item .face .back {
  position: absolute;
  width: 100%;
  height: 100%;
  transition: 700ms;
  border-radius: 20px;
}

.item .face .front {
  background: var(--soft-color-purple);
  z-index: 1;
  padding: 4rem;
}
.item .face .back {
  background-color: #2b5590;
  transform: rotateY(-180deg);
  backface-visibility: hidden;
  padding: 4rem;
}
.slide-img {
  width: 100%;
  height: 394px;
  border-radius: 1rem;
  overflow: hidden;
  position: relative;
  margin-bottom: 1.5rem;
  margin-left: 0.5rem;
}

.navigation {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translate(-50%);
  display: flex;
}

.bar {
  width: 70px;
  height: 17px;
  border: 2px solid #ffffff;
  margin: 6px;
  border-radius: 5px;
  cursor: pointer;
}

.bar:hover {
  background-color: #ffffff;
}

input {
  display: none;
}
.slides {
  display: flex;
  width: 500%;
  height: 100%;
}

.slide {
  width: 20%;
  transition: 0.4s;
}

.slide img {
  width: 100%;
  height: 100%;
}
/* ****Ken**** */
#slide1:checked ~ .s1 {
  margin-left: 0;
}

#slide2:checked ~ .s1 {
  margin-left: -20%;
}

#slide3:checked ~ .s1 {
  margin-left: -40%;
}

#slide4:checked ~ .s1 {
  margin-left: -60%;
}

/* ****Luke**** */
#slideluke1:checked ~ .s1 {
  margin-left: 0;
}

#slideluke2:checked ~ .s1 {
  margin-left: -20%;
}

#slideluke3:checked ~ .s1 {
  margin-left: -40%;
}

#slideluke4:checked ~ .s1 {
  margin-left: -60%;
}

/* ****Ryu**** */

#slideryu1:checked ~ .s1 {
  margin-left: 0;
}

#slideryu2:checked ~ .s1 {
  margin-left: -20%;
}

#slideryu3:checked ~ .s1 {
  margin-left: -40%;
}

#slideryu4:checked ~ .s1 {
  margin-left: -60%;
}

/* ****Guile**** */

#slideguile1:checked ~ .s1 {
  margin-left: 0;
}

#slideguile2:checked ~ .s1 {
  margin-left: -20%;
}

#slideguile3:checked ~ .s1 {
  margin-left: -40%;
}

#slideguile4:checked ~ .s1 {
  margin-left: -60%;
}

/* ****Chunli**** */

#slidechunli1:checked ~ .s1 {
  margin-left: 0;
}

#slidechunli2:checked ~ .s1 {
  margin-left: -20%;
}

#slidechunli3:checked ~ .s1 {
  margin-left: -40%;
}

#slidechunli4:checked ~ .s1 {
  margin-left: -60%;
}

/* ****Ehonda**** */

#slideehonda1:checked ~ .s1 {
  margin-left: 0;
}

#slideehonda2:checked ~ .s1 {
  margin-left: -20%;
}

#slideehonda3:checked ~ .s1 {
  margin-left: -40%;
}

#slideehonda4:checked ~ .s1 {
  margin-left: -60%;
}

/* ****kimberly**** */

#slidekimberly1:checked ~ .s1 {
  margin-left: 0;
}

#slidekimberly2:checked ~ .s1 {
  margin-left: -20%;
}

#slidekimberly3:checked ~ .s1 {
  margin-left: -40%;
}

#slidekimberly4:checked ~ .s1 {
  margin-left: -60%;
}

@media (max-width: 1080px) {
  .item .face .front h3 {
    font-size: 2.8rem;
  }
  .item .face .front p {
    font-size: 1.7rem;
    text-align: justify;
  }
  .face {
    height: 700px;
  }
  .item {
    height: 96%;
  }
}
@media (max-width: 920px) {
  .content {
    grid-template-columns: 1fr;
  }

  .hero h2 {
    font-size: 2.5rem;
    text-align: center;
  }
  .item {
    height: 550px;
    margin-left: 0.5rem;
    width: 100%;
  }

  .face {
    height: 400px;
  }
}
@media (max-width: 920px) {
  .item .face .back .item-list {
    flex-direction: column-reverse;
  }
  .item .face .back h3 {
    font-size: 2.5rem;
  }
  .item .face .back .item-list .info-list-item .item-info-title {
    font-size: 1.8rem;
  }
  .item .face .back .item-list .info-list-item .item-info-text {
    font-size: 1.5rem;
  }
}

@media (max-width: 425px) {
  .item .face .front h3 {
    font-size: 1.9rem;
  }
  .item .face .front p {
    font-size: 1.5rem;
  }
  .slides .navigation .bar {
    width: 50px;
  }
}

/* SERVICES */

.services {
  grid-area: services;
  display: grid;
  grid-template-columns: 1fr 1fr;
  text-align: center;
}

.services .service {
  padding: 70px 20px;
  color: white;
}
.services .service img {
  width: 250px;
  margin-bottom: 30px;
}

.services .service h3 {
  font-size: 1.8rem;
  font-weight: 700;
}

.services .service p {
  font-size: 2rem;
  font-weight: 400;
  max-width: 400px;
  margin: 20px auto 0;
  line-height: 25px;
}

.services .service:nth-child(1) {
  background-color: var(--medium-color);
}

.services .service:nth-child(2) {
  background-color: var(--medium-color);
}

.service .ryu {
  border: solid 3px var(--color-fundo);
  border-radius: 20%;
  height: 250px;
  background-color: white;
}

.service .ken {
  border: solid 3px var(--color-fundo);
  border-radius: 20%;
  height: 250px;
  background-color: white;
}
@media (max-width: 425px) {
  .services {
    grid-template-columns: 1fr;
  }
}

/* PROJECTS */

.projects {
  grid-area: projects;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: url(../image/ring.gif) center center no-repeat;
  background-size: cover;
}

.projects img {
  height: 100%;
  transition: 0.3s;
}

.projects a:hover img {
  opacity: 0.8s;
}

@media (max-width: 768px) {
  .projects {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    background: var(--medium-color);
  }
}

@media (max-width: 425px) {
  .projects {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(4, 1fr);
  }
}
/* FOOTER */

.footer {
  grid-area: footer;
  display: flex;
  flex-direction: column;
  text-align: center;
  background-color: var(--color-fundo);
  padding: 100px 0;
}

.footer h3 {
  font-weight: 600;
  text-transform: uppercase;
  font-size: 7rem;
  color: var(--medium-color);
  -webkit-text-stroke-width: 1px;
  -webkit-text-stroke-color: #e9ecee;
}

.footer nav {
  margin: 50px 0;
}

.footer nav ul {
  display: flex;
  justify-content: center;
  max-width: 320px;
  margin: 0 auto;
}

.footer nav ul li a {
  font-weight: 500;
  font-size: 2rem;
  margin: 20px;
  transition: 0.3s;
  color: white;
}

.footer nav ul li a:hover {
  font-weight: 700;
  color: var(--medium-color);
}

.footer .redes-sociais i {
  font-size: 2rem;
  transition: 0.3s;
  color: white;
}
.footer .redes-sociais a {
  margin: 20px;
}

.footer .redes-sociais a i:hover {
  color: var(--medium-color);
}