@media only screen and (min-width: 375px){
  .programs-container{
    font-size: 12px;
    padding: 10px;
  }

  .programs-container h1{
      font-size: 32px;
  }

  .programs-container .programs-content-container{
      padding: 40px 0px 0px;
  }

  .programs-container .programs-content-container .program-content-container{
      width: 48%;
      padding: 10px; 
  }

  .about-us-container{
    padding: 40px 10px 0px;
  }
  .about-us-container h1 {
    font-size: 32px;
  }  
  .about-us-container .about-us-content-container{
    flex-direction: column;
    padding: 0px;
  }
  .about-us-container .about-us-content-container img{
    width: 100%;
    margin-top: 20px;
  }
  .about-us-container .about-us-content-container div{
    width: 100%;
    text-align: justify;
    margin: 40px 0px;
  }
  .why-us-container{
    padding: 10px;
  }
  .why-us-container h1 {
    font-size: 32px;
    padding: 10px;
  }
  .reasons-container .reason {
    padding: 5px;
    width: 47%;
    border-radius: 10px;
  }
  .reasons-container .reason p {
    font-size: 16px;
  }
  .reasons-container .reason:nth-child(3) {
    transition-delay: 0ms;
  }
  .reasons-container .reason:nth-child(4) {
    transition-delay: 200ms;
  }
  .reasons-container .reason:nth-child(5) {
    transition-delay: 0ms;
  }
  .reasons-container .reason:nth-child(6) {
    transition-delay: 200ms;
  }
  #testimonials {
    padding: 20px 10px;
    margin: 40px 0px;
  }
  #testimonials h1 {
    font-size: 32px;
  }
  .testimonial-container {
    gap: 2rem;
    border-radius: 10px;
    margin: 20px auto;
    padding: 20px 30px;
  }
  #btn-prev {
    left: 5px;
  }
  #btn-next {
    right: 5px;
  }
  .contact {
    padding: 10px ;
    flex-direction: column;
  }
  .contact .address-container {
    width: 100%;
    font-size: 14px;
  }
  .contact .address-container h1 {
    font-size: 32px;
    text-align: center;
  }
  .contact .address-container p {
    line-height: 16px;
  }
  .contact .form-container{
    width: 100%;
    font-size: 14px;
  }
  .contact .form-container h1 {
    font-size: 32px;
    text-align: center;
  }
  .contact .form-container form div input {
    padding: 6px;
    font-size: 14px;
  }
  .contact .form-container form div textarea {
    padding: 6px;
    font-size: 14px;
  }
  .contact .form-container form button {
    padding: 8px;
    font-size: 14px;
  }
  .map{
    padding: 10px;
  }
  .map iframe{
    border-radius: 2px;
    height: 50vh;
  }
  footer{
    font-size: 14px;
    padding: 10px;
    display: block;

  }
  footer div {
      text-align: justify;

  }
  footer div img {
    display: grid;
    justify-self: center;
  }
  footer div p{
    font-size: 14px;
  }
  .operation-line {
    font-size: 14px;
     line-height: 1.4em;
  }
  .certificates-main{
    /* height: 60vh; */
    padding: 10px;
    color: var(--dark-grey-color);
  }
  .certificates-main h1{
    text-align: center;
    font-size: 32px;
    color: var(--grey-color);
  }
  .certificates-main .search-bar-container{
    margin: 10px auto;
    padding: 10px;
    max-width: 450px;
    border-radius: 5px;
    box-shadow: 0px 0px 10px #ccc;
  }
  .certificates-main .search-bar-container form p{
    margin: 6px 0px;
    font-size: 18px;
  }
  .certificates-main .search-bar-container form label{
    font-size: 18px;
  }
  .certificates-main .search-bar-container form input{
    font-size: 18px;
    margin: 6px 0px;
    padding: 6px;
    max-width: 400px;
    color: var(--dark-grey-color);
  }
  .certificates-main .search-bar-container form .input{
    width: 100%;
  }
  form .form-btn{
    font-size: 18px;
    margin: 6px 0px;
    padding: 6px 60px;
    width: 100%;
    border: 1px solid var(--blue-color);
    background: var(--blue-color);
    color: white;
  }
  form .form-btn:hover{
    background: white;
    color: var(--blue-color);
  }
  form a{
    margin: 10px 0px;
    font-size: 18px;
    color: var(--blue-color);

  }
}


@media only screen and (min-width: 390px){ /* and 414px */

  .programs-container{
    padding: 20px;
  }
  .about-us-container{
    padding: 20px;
  }
  .why-us-container{
    padding: 20px;
  }
  .reasons-container .reason{
    height: 180px;
  }
  #testimonials{
    padding: 20px;
  }
  .testimonials-container{
    padding: 60px 10vw;
  }
  .testimonials-container .reviews-container{
    width: 280vw;
  }
  .testimonials-container .reviews-container .review{
    width: 80vw;
  }.contact {
    padding: 20px;
  }
  .message-us-container{
    padding: 60px 20px;
  }
  .map {
    padding: 20px;
  }
  footer{
    padding: 60px 20px 10px;
  }
  .certificates-main{
    padding: 20px;
  }
}

@media only screen and (min-width: 428px) {
  header .logo{
    height: 70px;
  }
  header .logo .company-name{
    padding: 16px 7px;
  }

  header .logo .company-name h3{
      letter-spacing: .2em;
  }

  header .logo .company-name p{
      font-size: 10px;
      line-height: 12px;
  }
  .btn {
    height: 70px;
  }
  /* .btn .icon {
    top: 34px;
  } */
  .mobile-nav ul{
    font-size: 18px;
  }
  .mobile-nav ul h1{
    height: 90px;
  }
  .reasons-container .reason {
    height: 100%;
  }
}

@media only screen and (min-width: 768px){

  .main{
    padding: 40px 80px;
  }
  .main .cover-container .cover-img-content h2{
    font-size: 48px;
    line-height: 54px;
  }

  .main .cover-container .cover-img-content p{
    font-size: 32px;
    line-height: 48px;
  }

  .main .cover-container .cover-img-content a{
    font-size: 32px;
    line-height: 60px;
  }

  /* .reasons-container .reason{
    margin: 10px 40px;
  } */
 
  footer .footer-sections-container{
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  footer .footer-section{
    width: 300px;
  }
  .certificates-main{
    padding: 40px 80px;
  }
  .certificates-main h1{
    margin: 20px 0px;
    font-size: 48px;
  }
  .certificates-main .search-bar-container{
    padding: 40px;
  }
}

@media only screen and (min-width: 1023px){

  .main .cover-container{
    flex-direction: row-reverse;
  }
  .main .cover-container .bg-img{
    width: 100%;
  }
  .main .cover-container .cover-img-content{
    width: 100%;
    margin: 60px 0px;
  }
  .main .cover-container .cover-img-content h2 {
    font-size: 34px;
    line-height: 36px;
  }
  .main .cover-container .cover-img-content p {
    font-size: 22px;
    line-height: 30px;
  }
  .main .cover-container .cover-img-content a {
    font-size: 22px;
    line-height: 48px;
  }
  header .nav .mobile{
    display: none;
  }
  header .nav .web{
    display: block;
  }
  header{
    padding: 10px 40px;
  }
  header .logo{
    height: 60px;
  }
  header .logo .company-name h3{
    letter-spacing: 2px;
    font-size: 18px;
  }
  header .logo .company-name p{
    font-size: 10px;
    line-height: 10px;
  }
  header .nav .web ul li a{
    font-size: 14px;
    margin: 0px 12px;
  }
  
  .programs-container{
    font-size: 16px;
    padding: 40px 120px;
  }

  .programs-container h1{
      font-size: 48px;
  }

  .programs-container .programs-content-container .program-content-container{
      width: 32%; 
  }
  .about-us-container{
    padding: 40px 80px;
  }
  .about-us-container h1 {
    font-size: 48px;
  }
  .about-us-container .about-us-content-container{
    flex-direction: row;
  }
  .about-us-container .about-us-content-container img{
    width: 50%;
  }
  .about-us-container .about-us-content-container div {
    width: 50%;
    text-align: center;
    align-self: center;
  }
  .why-us-container{
    padding: 40px 120px;
  }
  .why-us-container h1{
    font-size: 48px;
  }

  /* Animations ====================================== */

  .reasons-container .reason:nth-child(1){
    transition-delay: 0ms ;
  }

  .reasons-container .reason:nth-child(2){
      transition-delay: 200ms ;
  }

  .reasons-container .reason:nth-child(3){
      transition-delay: 400ms ;
  }

  .reasons-container .reason:nth-child(4){
      transition-delay: 000ms ;
  }

  .reasons-container .reason:nth-child(5){
      transition-delay: 200ms ;
  }

  .reasons-container .reason:nth-child(6){
      transition-delay: 400ms ;
  }
  /* ================================================= */

  .reasons-container .reason{
    width: 30%;
  }
  .reasons-container .reason p {
    font-size: 18px;
  }
  #testimonials {
    padding: 60px 20px;
  }
  #testimonials h1 {
    font-size: 48px;
  }
  #btn-prev {
    left: 25px;
  }
  #btn-next {
    right: 25px;
  }
  .contact {
    flex-direction: row;
    padding: 50px 120px;
  }
  .contact .address-container h1 {
    font-size: 48px;
    text-align: left;
  }
  .contact .address-container{
    padding: 0px 10px;
  }
  .contact .address-container p {
    line-height: 40px;
    font-size: 18px;
  }
  .contact .form-container h1 {
    font-size: 48px;
    text-align: left;
  }
  .contact .form-container {
    font-size: 18px;
  }
  .contact .form-container form div input {
    padding: 10px;
    font-size: 18px;
  }
  .contact .form-container form div textarea {
    padding: 10px;
    font-size: 18px;
  }
  .contact .form-container form button {
    padding: 10px;
    font-size: 18px;
  }
  .map {
    padding: 0px 120px 50px;
  }
  .map iframe{
    height: 30vh;
  }


  footer{
    display: grid;
    padding: 60px 100px 0px;
  }
  footer .footer-section{
    width: 360px;
  }
  .certificates-main{
    padding: 40px 100px;
  }
}

@media only screen and (min-width: 1365px){

  header{
    padding: 20px 120px;
  }
  header .logo{
    height: 80px;
  }
  header .logo .company-name h3{
    letter-spacing: 1.5px;
    font-size: 26px;
  }
  header .logo .company-name p{
    font-size: 14px;
    line-height: 14px;
  }
  header .nav .web ul li a{
    font-size: 18px;
  }
  .main .cover-container{
    padding: 40px 120px;
  }
  .main .cover-container .cover-img-content{
    margin: 120px 0px;
  }
  .main .cover-container .cover-img-content h2 {
    font-weight:bolder;
    font-size: 48px;
    line-height: 48px;
  }
  .main .cover-container .cover-img-content p {
    font-size: 28px;
    line-height: 40px;
  }
  .main .cover-container .cover-img-content a {
    font-size: 24px;
    line-height: 48px;
  }
  .reasons-container .reason p {
    font-size: 20px;
  }
  footer .footer-section{
    width: 230px;
  }
  .map iframe{
    height: 50vh;
  }
}

@media only screen and (min-width: 1919px){
  header{
    padding: 20px 200px;
  }
  header .logo{
    height: 80px;
  }
  header .logo .company-name h3{
    letter-spacing: 1.5px;
    font-size: 32px;
  }
  header .logo .company-name p{
    font-size: 17px;
    line-height: 14px;
  }
  .main .cover-container{
    padding: 80px 160px;
  }
  header .nav .web ul li a{
    font-size: 20px;
  }
  .main .cover-container .cover-img-content{
    margin: 160px 0px;
  }
  .main .cover-container .cover-img-content h2 {
    font-weight:bolder;
    font-size: 56px;
    line-height: 60px;
  }
  .main .cover-container .cover-img-content p {
    font-size: 32px;
    line-height: 60px;
  }
  .main .cover-container .cover-img-content a {
    font-size: 28px;
    line-height: 60px;
  }
}