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

    /* FONTS */
    :root {
        --light-blue: #61BBD4;
        --blue: #58AABC;
        --dark-blue: #135e6c;
        --light-green: #8dc15c;
        --green: #90AA5E;
        --dark-green: #749F4B;
        --red: #FF5857;
        --light-grey: #CBCBCC;
        --grey: #40403c;
    }

    .xxl {
        font-size: 20px;
    }
    
    .xl {
        font-size: 18px;
    }
    
    .l {
        font-size: 16px;
    }
    
    .m {
        font-size: 14px;
    }
    
    .s {
        font-size: 12px;
    }
    
    .xs {
        font-size: 10px;
    }

    .cta-green {
        padding-bottom: 4%;
        padding-left: 8%;
        padding-right: 8%;
        padding-top: 4%;
    }

    .cta-blue {
        padding-bottom: 4%;
        padding-left: 8%;
        padding-right: 8%;
        padding-top: 4%;
    }

    .game-btn {
        box-shadow: 0 8px 0 0 var(--green);
        padding-bottom: 6%;
        padding-left: 8%;
        padding-right: 8%;
        padding-top: 6%;
    }


    /* COOKIE BANNER */
    #cookiescript_badge, #cookiescript_badgesvg {
        margin-bottom: 20% !important;
    }


    /* NAVBAR FOR REGISTERED USERS */
    /* Mobile version */
    .logo-m {
        margin-top: 5%;
        width: 50%;
    }

    .container-register {
        margin-top: 5%;
    }

    /* ---------------------------------------------- */
    /* FOOTER */
    .footer .social img {
        margin-bottom: 5%;
        margin-top: 5%;
        max-width: 8%;
    }

    .footer .links li a {
        font-size: 16px;
    }


    /* ---------------------------------------------- */
    /* -- GUEST USERS PAGES -- */
    /* ---------------------------------------------- */

    /* INDEX PAGE */
   .bg-clouds-m {
        margin-top: 90%;
    }

    .container-top .cta-green {
        padding-bottom: 3%;
        padding-left: 7%;
        padding-right: 7%;
        padding-top: 3%;
    }

    .container-top h1 {
        width: 70%;
    }
    
    .container-top h2 {
        margin-bottom: 10%;
        width: 85%;
    }

    .container-second-section {
        margin-top: 120%;
    }

    .container-third-section {
        margin-top: -110%;
    }

    .container-third-section .container-right h4, .container-fourth-section .container-left h4 {
        padding-left: 10%;
        padding-right: 10%;
    }

    .container-third-section .container-right .cta-blue {
        margin-top: 5%;
        width: 25%;
    }

    .container-fourth-section .container-left .cta-green {
        margin-top: 5%;
        width: 40%;
    }


    /* LOGIN */
    .container-login .container-left {
        margin-top: 60%;
    }

    .container-login .container-left .cta-green, .container-login .container-right .cta-blue {
        padding-bottom: 3%;
        padding-left: 8%;
        padding-right: 8%;
        padding-top: 3%;
    }

    .container-login .container-left span a {
        font-size: 15px;
    }

    .container-login .container-right {
        margin-top: -30%;
    }


    /* REGISTER */
    .container-register .container-left {
        margin-top: 90%;
    }

    .container-register .container-left .cta-green, .container-register .container-right .cta-blue {
        padding-bottom: 3%;
        padding-left: 8%;
        padding-right: 8%;
        padding-top: 3%;
    }

    .container-register .container-right {
        margin-top: -50%;
    }


    /* ---------------------------------------------- */
    /* -- REGISTERED USERS PAGES -- */
    /* ---------------------------------------------- */

    /* HOMEPAGE */
    .totals {
        display: block;
    }

    .totals .blue-card {
        height: 100px;
        margin-bottom: 5%;
        margin-left: 0;
        margin-right: 0;
        padding-top: 2%;
    }

    .blue-card h4 {
        margin-bottom: -5%;
    }

    .data-user .container-middle .passport {
        grid-template-columns: 1fr 1fr;
        margin-bottom: 30%;
        padding-top: 10%;
    }

    .data-user .container-middle h6 {
        margin-top: -60%;
    }

    .data-user .container-middle .cta-blue {
        width: 50%;
    }

    .data-user .container-right .quizz-list {
        max-width: 90%;
    }

    .data-user .container-right .cta-green {
        width: 60%;
    }


    /* LEARNING PAGE */
    .container-courses .vowels, .container-courses .diphtongs, .container-courses .consonants {
        grid-template-columns: 1fr 1fr 1fr 1fr;
        margin-left: 8%;
        margin-right: 2%;
    }

    .container-courses .explanation {
        margin-left: 5%;
        margin-right: -10%;
        text-align: center;
    }

    .container-courses .container-right {
        margin-left: 10%;
    }
  

    /* QUIZZ PAGE */
   .container-quizz .container-middle .answers div {
        height: 100px;
        width: 100px;
    }

    .container-quizz .container-middle .answers {
        margin-left: 10%;
        width: 80%;
    }

    .container-quizz .container-middle .sound-btn {
        margin-top: 5%;
    }

    /* right answer */
    #rightvalue1, #rightvalue2, #rightvalue3, #rightvalue4, #rightvalue5, #rvalue1, #rvalue2, #rvalue3, #rvalue4, #rvalue5 {
    font-size: 20px;
    }

    .container-quizz .container-middle .xxl {
        font-size: 40px;
    }


    /* ALL QUIZZ PAGE */
    .container-game-top-img .bg-clouds-m {
        margin-bottom: 50%;
        margin-top: 18%;
    }


    /* PROFILE PAGE */
    .container-profile .container-right form input[type="text"], input[type="password"], input[type="email"] {
        width: 60%;
    }

    .container-profile .container-right .cta-green {
        width: 30%;
    }


    /* 404 PAGE */
    .container-404 img {
        width: 50%;
    }

    .container-404 h1 {
        margin-bottom: 8%;
        margin-left: auto;
        margin-right: auto;
        margin-top: 5%;
        text-align: center;
        width: 80%;
    }


    /* CONTACT PAGE */
    .container-profile .container-right form input[type="text"], input[type="password"], input[type="email"], #message_title, #message_content {
        width: 90%;
    }

    #message_content {
        min-height: 300px;
    }

    .contact-form, .contact-form .s {
        text-align: center;
    }

    .contact-form .cta-green {
        margin-top: 8% !important;
    }


    /* ---------------------------------------------- */
    /* -- DASHBOARD ADMIN -- */
    /* ---------------------------------------------- */

    /* ICONS */
    .admin-nav .fa-solid {
        font-size: 20px;
        margin-left: -100%;
        padding-top: 200%;
    }

    /* HOME DASHBOARD */
    .container-data-admin .blue-card {
        margin-left: -10%;
        max-height: 100%;
        max-width: 100%;
        min-height: 100%;
        min-width: 100%;
    }

    .container-data-admin .blue-card h4 {
        padding-top: 5% !important;
        padding-bottom: 5% !important;
    }
}