@import url('https://fonts.googleapis.com/css2?family=Roboto&display=swap');
*{margin:0;padding:0;box-sizing: border-box;}
:root {
  --container-size: 1024px;
  --clr-main: #185FBC;
  --clr-hl: #00CFC5;
  --clr-bg: #070F22;
}
main {
  width: var(--container-size);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  position: relative;
}
html, body {
  height: 100%;
  background-color: var(--clr-bg);
  font-family: "Roboto", sans-serif;
}
.bg__detail {
  width: 50%;
  height: 50px;
  background: #101E40;
  position: absolute;
  left: 0;
  top: 0;
  border-radius: 0 0 235px 0;
  z-index: 9;
}
.main__menu {
  width: 100%;
  height: 50px;
  position: absolute;
  top: 0;
}
.main__navigation {
    width: var(--container-size);
    margin: 0 auto;
    display: flex;
    justify-content: flex-end;
}
.navigation__list {
  height: 60px;
  margin-left: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;;
  gap: 1rem;
  padding-inline: 1rem; 
  list-style: none;
  z-index: 99999;
}
.item__highlight {
  background: var(--clr-hl);
  color: #333;
  border-radius: 100vh;
  padding: 0.5rem;
}
.list__item a {
  padding: 1rem;
  color: #fff;
  cursor: pointer;
}
.hamb__menu {display: none;}
.main__info-container {
  position: fixed;
  width: 300px;
  height: 100%;
}
.main__info {
  width: 30%;
  margin-top: 2rem;
}
.info__role-container {
  width: 100%;
  padding: 1.5rem;
}
.info__pic {
  width: 166px;
  height: 167px;
  background: url("../img/profile.png") center center;
  background-size: cover;
  display: block;
  margin: 0 auto;
  position: relative;
  left: 1rem;
}
.info__role {
  display: flex;
  place-items: center;
  gap: 10px;
}
.role__anim {
  width: 40px;
  aspect-ratio: 1;
  background: var(--clr-hl);
  border-radius: 100%;
}
.role__text-container {
  width: 190px;
  height: 35px;
  background: var(--clr-main);
  border-radius: 10px;
  display: grid;
  place-items: center;
}
.role__text {
  color: #fff;
  padding: 0;
  margin: 0;
}
.main__greeting {
  color: #fff;
  margin-block: 2rem;
}
.subtitle {
  color: #fff;
}
.knowledge__card {
  width: 100%;
  height: 100px;
  background: var(--clr-main);
  border-radius: 10px 10px 0 10px;
  padding: .75rem;
  margin-block: 9px;
  transform: translateX(-10000px);
  color: #fff;
}
.knowledge__card:nth-child(1) {
  animation: displayCard 1s .2s forwards;
}
.knowledge__card:nth-child(2) {
  animation: displayCard 1s .2s forwards;
}
.knowledge__card:nth-child(3) {
  animation: displayCard 1s .3s forwards;
}
.knowledge__card:nth-child(4) {
  animation: displayCard 1s .4s forwards;
}


@keyframes displayCard {
  100%{transform:translateX(0)}
}

.knowledge__card:nth-child(even) {
  border-radius: 10px 10px 10px 0;
}
.knowledge__title {
  font-size: 1.2rem; 
}
.knowledge__desc {
  font-size: .75rem; 
}
.main__content {
  width: 70%;
  margin: 5rem 0 1rem 0;
}
.portfolio__container {
  padding: 4rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
}

.work__card {
  width: 200px;
  height: 300px;
  border: 2px solid var(--clr-main);
  border-radius: 15px;
}

.work__card.animating {
  animation: flip 1s forwards
}

.card__front[data-hidden="true"], .card__back[data-hidden="true"] {
  display: none;
}
.card__front {
  height: 100%;
  background: url("../img/product.png") center center;
  background-size: cover;
  border-radius: 10px;
  position: relative;
}
.card__back {
  height: 100%;
  position: relative;
  padding: 1rem;
  color: #fff;
}
.card__info {
  list-style: none;
}

.card__swap {
  background: var(--clr-bg);
  border: 2px solid var(--clr-main);
  border-radius: 10px;
  color: #fff;
  padding: 0.5rem 1rem;
  position: absolute;
  bottom: -1rem;
  right: -1.5rem;
}
.card__swap:hover {
  background: var(--clr-hl);
  transition: background linear .2s;
  cursor: pointer;
  color: #333;
}
.card__back .card__swap {
  right: auto;
  left: -1.5rem;
}

.limiter {
  width: 90px;
  aspect-ratio: 1;
  background-image: conic-gradient(var(--clr-bg) 40deg, var(--clr-hl) 41deg, var(--clr-hl) 90deg, var(--clr-bg) 91deg);
  border-radius: 100%;
  margin: 1rem auto;
  position: relative;
  animation: spin 1s infinite;
  transform-origin: center center;
}
.limiter::after {
  content: "";
  width: 70px;
  aspect-ratio: 1;
  position: absolute;
  background: var(--clr-bg);
  border-radius: 100%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

@keyframes spin {
  100% {
    transform: rotate(360deg);
  }
}

@keyframes flip {
  0%,100%{transform: rotateY(0deg)}
  50%{transform: rotateY(90deg)}
}

.contact__list {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: repeat(2, 1fr);
  gap: 1rem;
}
.contact__info {
  margin-top: 3rem;
  color: #fff;
}
.contact__card {
  border: 2px solid var(--clr-main);
  border-radius: 10px;
  color:var(--clr-main);
  padding: 2rem 0.5rem;
  justify-content: center;
  text-align: center;
}
.card__icon-container {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}
.card__icon {
  color: var(--clr-hl);
  font-size: 4rem;
}
.card__title {
  color: #fff;
  font-size: 1.2rem;
}
.card__info {text-align: center;color: #fff;margin-block: 1rem;}
.info__link {
  font-size: 1.5rem;
  color: var(--clr-hl);
  text-decoration: underline;
  cursor: pointer;
}
.info__text {
  text-align: left;
  margin-top: 1rem;
}

.toast[data-hidden="true"] {display: none}
.toast {
  position: fixed;
  top: 1rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 999999999;
  background: var(--clr-hl);
  border-radius: 100vh;
  padding: 0.5rem 1rem;
  display: block;
}

@media only screen and (max-width: 900px) {
  :root {
    --container-size: 100%;
  }
  .hamb__menu {
    display: block;
    position: absolute;
    top: 1rem;
    right: 1rem;
    border: none;
    background: none;
    color: var(--clr-main);
    font-size: 2.5rem;
    z-index: 999999;
  }
  .main__menu[data-hidden="true"] {
    display: none;
  }
  .main__menu {
    width: 100%;
    position: absolute;
    display: block;
    /* background: pink; */
    height: auto;
    margin: 0;
    z-index: 99;
  }
  .main__navigation {
    display: block;
    margin: 0;
  }
  .navigation__list {
    display: block;
    text-align: center;
    background: var(--clr-bg);
    height: auto;
    border-bottom: 1px solid #fff;
  }
  .list__item a {
    width: 100%;
    display: block;
  }
  main {
    flex-direction: column;
  }
  .main__info-container {width: 100%;position: initial;}
  .main__info {
    width: 100%;
    text-align: center;
    margin-top: 2rem;
  }
  .info__role {
    width: 100%;
    display: grid;
    grid-template-columns: 40px 190px;
    justify-content: center;
  }
  .knowledge__container {
    width: 100%;
    display: block;
  }
  .card__container {
    width: 90%;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(2, 1fr);
    margin-inline: auto;
    gap: 1rem;
    text-align: left;
  }
  .knowledge__card:nth-child(4) {
    border-radius: 0 10px 10px 10px;
  }
  .knowledge__card:nth-child(3) {
    border-radius: 10px 0 10px 10px;
  }
  .knowledge__card, .knowledge__card:nth-child(2),.knowledge__card:nth-child(3),.knowledge__card:nth-child(4),.knowledge__card:nth-child(5) {animation: none;transform: translateX(0)}
  .knowledge__card {
    width: 100%;
    height: auto;
    margin-inline: auto;
  }
  .main__content {width: 100%}
  .portfolio__container {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(1, 1fr);
  }
  .work__card {
    margin-inline: auto;
  }
  .contact__list {
    display: block;
  }
  .contact__info {padding-inline: 1rem;text-align: center;}
  .contact__card {
    display: block;
    width: 80%;
    margin: 1rem auto;
  }
}