*,
::before,
::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Montserrat', sans-serif;
}

img {
  width: 100%;
  height: 100%;
}

h1,
h2,
h3 {
  margin: 0;
}


.header {
  width: 100%;
  padding: 15px 0;


  display: flex;
  justify-content: center;
  align-items: center;

  font-size: 24px;
  font-weight: 300;
  color: gray;
}

.hero {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
}

.container {
  max-width: 1230px;
  width: 100%;
  margin: 0 auto;
  padding: 0 15px;
}

.hero__container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax( 290px,1fr));
  grid-gap: 20px;
}


.hero__about {
  display: flex;
  flex-direction: column;
  justify-content: center;

}

.hero__title {
  font-size: 48px;
  line-height: 1.1;

  margin-bottom: 20px;
}

.hero__prof {
  color: #4facfe;
  white-space: nowrap;
}

.hero__subtitle {
  font-size: 32px;
  font-weight: 400;
}

.hero__links {
  display: flex;
}

.hero__link {
  margin-right: 10px;

  font-size: 30px;
  color: #000;
}

.hero__link:hover {
  color: #4facfe;
}


.hero__box {
  max-width: 500px;
  justify-self: center;
  overflow: hidden;
  border: 10px solid #fff;

  background-image: linear-gradient(to right, #4facfe 0%, #00f2fe 100%);

  animation: ava-animate 5s infinite alternate;
  box-shadow: 2px 5px 10px rgba(0, 0, 0, .5);
}

.hero__box-img {
  animation: ava-bg 3s infinite alternate;
}

.projects {
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
}

.projects_title {
  font-size: 22px;
  font-weight: 400;
}

.projects_list {
  display: flex;
}

@media screen and (max-width: 978px) {
  .hero {
    padding-top: 30px;
  }

  .hero__container {
    grid-row-gap: 20px;
  }

  .hero__title {
    font-size: 28px;
    margin-bottom: 10px;
  }

  .hero__subtitle {
    font-size: 22px;
    font-weight: 400;
  }

  .hero__description {
    font-size: 14px;
  }

  .hero__about {
    text-align: center;
  }

  .hero__links {
    justify-content: center;
  }

  .hero__box {
    max-width: 350px;
    justify-self: center;
  }
}

.project_list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  grid-gap: 30px;
}

.project_item {
  text-align: center;
  margin: 20px;
  padding: 15px;
  border-radius: 8px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  user-select: none;
}

.project_item a {
  text-decoration: none; /* Remove the underline */
  color: #000; /* Set the color to black */
}
.project_item img {
  max-width: 100%; /* Limit the maximum width to the container's width */
  height: auto;
  border-radius: 8px; /* Optional: add rounded corners */
}

.project_item h3 {
  font-size: 20px;
  margin: 10px 0;
}

.project_item p {
  font-size: 16px;
  color: #666;
}

@keyframes ava-animate {
  0% {
    border-radius: 78% 22% 79% 21% / 30% 26% 74% 70% ;
  }

  40% {
    border-radius: 60% 40% 67% 33% / 30% 31% 69% 70% ;
  }

  60% {
    border-radius: 60% 40% 47% 53% / 40% 38% 62% 60% ;
  }

  100% {
    border-radius: 52% 48% 52% 48% / 60% 29% 71% 40% ;
  }
}

@keyframes ava-bg {
  from {
    backdrop-filter: hue-rotate(0);
  }

  to {
    backdrop-filter: hue-rotate(90deg);
  }
}