@media (max-width: 1100px) {
  .navbar {
    display: none;
  }

  .responsive-navbar {
    display: block;
  }

  #sidebarMenu {
    height: 100%;
    position: fixed;
    left: 0;
    top: 0;
    margin-top: 72px;
    width: 250px;
    transform: translateX(-250px);
    transition: transform 250ms ease-in-out;
    background: #202a38;
    z-index: 20;
  }

  .menu {
    list-style: none;
    margin: 0;
    padding: 0;
  }

  .menu li {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .menu li a {
    color: #fff;
    display: block;
    padding: 15px;
    text-transform: uppercase;
    font-size: 2.5rem;
    font-weight: 500;
  }

  #openSidebarMenu:checked ~ #sidebarMenu {
    transform: translateX(0);
  }

  input#openSidebarMenu {
    display: none;
  }

  .sidebarIconToggle {
    width: 3rem;
    position: absolute;
    z-index: 99;
    top: 22px;
    right: 15px;
    transition: all 0.3s;
    cursor: pointer;
  }

  .spinner {
    height: 3px;
    background: #fa207a;
    transition: all 0.3s;
  }

  .spinner.middle,
  .spinner.bottom {
    margin-top: 5px;
  }

  #openSidebarMenu:checked ~ .sidebarIconToggle > .spinner.middle {
    opacity: 0;
  }

  #openSidebarMenu:checked ~ .sidebarIconToggle > .spinner.top {
    transform: rotate(135deg);
    margin-top: 8px;
  }

  #openSidebarMenu:checked ~ .sidebarIconToggle > .spinner.bottom {
    transform: rotate(-135deg);
    margin-top: -9px;
  }
}

@media (max-width: 900px) {
  .menu li a {
    font-size: 2rem;
  }

  .hero-br-tag {
    display: none;
  }

  .hero-heading1 {
    font-size: 8rem;
  }

  .hero-heading2 {
    font-size: 6.5rem;
  }

  .hero-p {
    font-size: 2.2rem;
    margin-bottom: 3rem;
  }
}

@media (max-width: 650px) {
  .hero-heading2 {
    font-size: 5.7rem;
  }

  .hero-section {
    height: 90vh;
  }
}

@media (max-width: 500px) {
  .hero-heading1 {
    font-size: 5.7rem;
  }

  .hero-heading2 {
    font-size: 4.3rem;
  }

  .hero-p {
    font-size: 2.2rem;
  }

  .hero-btn {
    padding: 1rem 2rem;
  }

  .hero-section {
    height: 80vh;
  }
}

/****************************************/

@media (max-width: 1130px) {
  .about-img {
    width: 40rem;
    height: 47rem;
  }

  .about-h2 {
    font-size: 3.5rem;
  }

  .about-p2,
  .about-p {
    font-size: 2.6rem;
  }
}

@media (max-width: 990px) {
  .about-flex-div {
    flex-direction: column;
    gap: 6rem;
  }
}

@media (max-width: 600px) {
  .about-img {
    width: 36rem;
    height: 44rem;
  }

  .about-h2 {
    font-size: 2.7rem;
  }

  .about-p2,
  .about-p {
    font-size: 2.3rem;
  }
}

@media (max-width: 450px) {
  .about-img {
    width: 34rem;
    height: 40rem;
  }

  .about-p2,
  .about-p {
    font-size: 2.1rem;
  }

  .about-me {
    margin-bottom: 5rem;
  }

  .about-flex-div {
    gap: 4rem;
  }

  .about-social-media-div {
    gap: 2rem;
  }
}

/****************************************/

@media (max-width: 850px) {
  .matters-ul {
    flex-direction: column;
    gap: 3rem;
  }
}

/****************************************/

@media (max-width: 620px) {
  .documentation-h3 {
    font-size: 3.5rem;
  }
}

@media (max-width: 450px) {
  .documentation-h3 {
    font-size: 2.5rem;
    margin-bottom: 3rem;
  }
}

/****************************************/

@media (max-width: 500px) {
  .footer-h4 {
    font-size: 4rem;
  }
}