@media screen and (max-width: 950px) {
  nav {
    margin-left: -50px;
  }

  .hero-display {
    margin-top: 10%;
  }
  .hero-display img {
    width: 60vw;
  }

  .box-2 {
    display: flex;
    margin: auto;
    justify-content: center;
  }

  .portfolio {
    width: 40%;
    border: 2px solid white;
    border-radius: 10px;
    overflow: hidden;
  }

  .main-skill {
    padding: 0 1.5rem;
  }
  .contact {
    flex-direction: column;
    padding: 20px;
  }

  .box-email,
  .box-addres {
    width: 100%;
  }
}

@media screen and (max-width: 710px) {
  .contact {
    display: flex;
    gap: 20px;
  }

  .port-title h4 {
    margin-bottom: 2vmax;
  }
  .skill-list {
    display: block;
  }

  .toggle-burger .line-1 {
    transform: rotate(-45deg) translate(-5px, 7px);
    transition: 0.2s ease-in-out;
  }
  .toggle-burger .line-2 {
    opacity: 0;
  }
  .toggle-burger .line-3 {
    transform: rotate(45deg) translate(-5px, -7px);
    transition: 0.2s ease-in-out;
  }

  nav {
    position: fixed;
    width: 50%;
    right: 0;
    top: 0;
    height: 100%;
    flex-direction: column;
    background-color: rgb(37, 37, 37);
    z-index: 9;
    transform: translateX(100%);
    transition: 0.4s ease-in-out;
  }
  nav ul {
    height: 100vh;
    align-items: center;
    flex-direction: column;
    justify-content: center;
  }
  .nav-active {
    transform: translateX(0);
  }
  .burger {
    height: 100%;
    width: 10%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    z-index: 999;
  }

  .burger .line-1,
  .line-2,
  .line-3 {
    width: 28px;
    height: 3px;
    background-color: white;
    border-radius: 30px;
  }
}

@media screen and (max-width: 671px) {
  .hero-display img {
    width: 61vmax;
  }
  .box-1 {
    flex-direction: column;
  }
  .service {
    width: 100%;
  }
  .box-2 {
    flex-direction: column;
  }

  #portfolio {
    width: 100%;
    padding: 50px;
  }
  .portfolio {
    width: 100%;
  }
  #skill {
    padding: 0;
    width: 100%;
  }
  .skill {
    flex-direction: column;
  }

  .edu-box {
    width: 100%;
  }
  .skill-box {
    width: 95%;
  }
  .skill-list {
    display: flex;
    justify-content: space-between;
  }
  #contact {
    width: 100%;
    padding: 20px;
  }
  .contact {
    flex-direction: column;
  }
  .box-email,
  .box-addres {
    width: 100%;
  }
  .box-addres {
    margin-top: 30px;
  }
}