@media (min-width: 375px) {
  /**
   * VARIABLE 
   */

  :root {
    --fs-1: 50px;
    --fs-2: 45px;
    --fs-7: 18px;

    --px: 30px;
  }

  .section-subtitle {
    font-size: var(--fs-7);
  }

  /**
   * HOME 
   */

  .home-right .icon-1 {
    top: 250px;
  }

  .home-right .icon-2 {
    display: block;
    top: 370px;
    right: 50px;
  }

  .home-right .icon-3 {
    display: block;
    top: 450px;
    left: 0;
  }

  .home-right .icon-4 {
    width: 60px;
    top: 150px;
    right: 50px;
  }

  /**
   * ABOUT 
   */

  .about-left .icon-1 {
    top: 150px;
  }

  .about-left .icon-2 {
    display: block;
    top: 270px;
    right: 0;
  }
}

@media (min-width: 575px) {
  /**
   * VARIABLE 
   */

  :root {
    --px: 40px;
  }

  /**
   * HOME 
   */

  .home .shape-1 img {
    width: 100px;
  }

  .home .shape-3 img {
    width: 250px;
  }

  /**
   * ABOUT 
   */

  .about-left .icon-1 {
    top: 200px;
  }

  .about-left .icon-2 {
    top: 350px;
  }

  /**
   * EVENT 
   */

  .event .play {
    right: -20px;
  }

  .event-card {
    display: flex;
    align-items: center;
    text-align: left;
  }

  .event-card .content-left {
    width: 100px;
    padding-bottom: 0;
    margin-bottom: 0;
    padding-right: 15px;
    margin-right: 25px;
    box-shadow: 1px 0 0 0 var(--light-gray);
  }

  .event .schedule {
    justify-content: start;
    margin-bottom: 5px;
  }

  .event-card .event-name {
    text-align: left;
  }

  /**
   * CONTACT 
   */

  .contact h2 {
    font-size: 37px;
  }
}

@media (min-width: 767px) {
  /**
   * VARIABLE 
   */

  :root {
    --fs-1: 60px;
    --fs-2: 50px;
    --fs-7: 20px;

    --px: 60px;
  }

  /**
   * #CATEGORY, COURSE, INSTRUCTOR, BLOG, FOOTER
   */

  .category .course-item-group,
  .course-grid,
  .instructor-grid,
  .blog-grid,
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  /**
   * #EVENT 
   */

  .event .play {
    right: -100px;
  }

  /**
   * #CONTACT 
   */

  .contact-card {
    padding: 40px 60px;
  }
}

@media (min-width: 850px) {
  /**
   * #VARIABLE 
   */

  :root {
    --px: 140px;
  }
}

@media (min-width: 992px) {
  /**
   * #VARIABLE 
   */

  :root {
    --fs-5: 16px;

    --px: 30px;
    --py: 120px;
  }

  /**
   * #HEADER 
   */

  .navbar {
    padding: 20px var(--px);
  }

  .navbar-nav {
    background: transparent;
    position: static;
    box-shadow: none;
    padding: 0;
    opacity: 1;
    transform: scale(1);
    pointer-events: all;
    display: flex;
    align-items: center;
    gap: 20px;
  }

  .nav-item:not(:last-child) a {
    border-bottom: none;
  }

  .nav-toggle-btn {
    display: none;
  }

  .navbar .btn {
    display: block;
  }

  /**
   * #HOME 
   */

  .home {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }

  .home::before {
    top: -100px;
    left: -300px;
  }

  .home::after {
    top: 0;
  }

  .home-left {
    margin-bottom: 0;
  }

  .home .section-subtitle,
  .main-heading,
  .home .section-text {
    text-align: left;
  }

  .home .section-text {
    margin: 0 0 30px;
  }

  .home-btn-group {
    justify-content: start;
  }

  /**
   * #ABOUT 
   */

  .about {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: end;
    gap: 40px;
  }

  .about-left {
    margin-left: -70px;
  }

  .about-left img {
    max-width: unset;
  }

  .about-right {
    padding-top: 0;
  }

  /**
   * #COURSE 
   */

  .course {
    position: relative;
  }

  .course .section-subtitle,
  .course .section-title {
    max-width: 600px;
  }

  .course-grid {
    grid-template-columns: repeat(3, 1fr);
    margin-bottom: 0;
  }

  .course .btn-primary {
    position: absolute;
    top: 130px;
    right: var(--px);
  }

  /**
   * #EVENT 
   */

  .event {
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: 50px;
    align-items: center;
  }

  .event-left {
    margin-bottom: 0;
  }

  .event .play {
    right: -10px;
  }

  /**
   * #FEATURES 
   */

  .features {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .features-right {
    height: auto;
  }

  /**
   * #TESTIMONIALS 
   */

  .testimonials {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
  }

  /**
   * #BLOG 
   */

  .blog-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  /**
   * #CONTACT 
   */

  .contact-card {
    grid-template-columns: 1fr 1fr;
  }

  .contact-card h2 {
    text-align: left;
  }

  .contact .btn-primary {
    justify-self: end;
    align-self: center;
  }

  /**
   * #FOOTER 
   */

  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 2fr;
  }
}

@media (min-width: 1200px) {
  /**
   * #VARIABLE 
   */

  :root {
    --fs-1: 70px;
    --fs-2: 55px;
    --fs-3: 40px;
    --fs-4: 25px;
    --fs-7: 22px;

    --px: 120px;
  }

  /**
   * #HOME 
   */

  .home-left {
    padding-bottom: var(--py);
  }

  .home .section-text {
    font-size: 18px;
  }

  /**
   * #CATEGORY 
   */

  .category .course-item-group {
    grid-template-columns: repeat(3, 1fr);
  }

  /**
   * #EVENT 
   */

  .event {
    grid-template-columns: 1fr 1fr;
  }

  /**
   * #INSTRUCTOR 
   */

  .instructor-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  /**
   * #CONTACT 
   */

  .contact-card h2 {
    font-size: 45px;
  }
}