@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@200;300;400;600;700&display=swap');

:root {
    --black: #272D3B;
    --lightBlue: #6DC6D4;
    --purple: #764796;
    --gradient: linear-gradient(90deg, var(--lightBlue), var(--purple));
    --blue: #212C56;
    --pink: #F7817F;
    --gradient1: linear-gradient(90deg, var(--lightBlue), var(--pink));
    /* New */
    --indigo: #6610f2;
    --purple2: #6f42c1;
    --pink2: #e83e8c;
    --red: #dc3545;
    --orange: #fd7e14;
    --yellow: #ffc107;
    --green: #28a745;
    --teal: #20c997;
    --cyan: #17a2b8;
    --white: #fff;
    --gray: #6c757d;
    --gray-dark: #343a40;
    --primary: #007bff;
    --secondary: #6c757d;
    --success: #28a745;
    --info: #17a2b8;
    --warning: #ffc107;
    --danger: #dc3545;
    --light: #f8f9fa;
}

* {
    font-family: 'Nunito', sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    outline: none;
    border: none;
    /* text-transform: capitalize; */
    transition: all .2s linear;
}

*::selection {
    background: var(--lightBlue);
    color: #fff;
}

html {
    font-size: 62.5%;
    overflow-x: hidden;
    scroll-behavior: smooth;
    scroll-padding-top: 4rem;
}

section {
    padding: 3rem 9%;
}

body {
    font-size: 1rem; /* Base sur la taille de la police définie par le navigateur / appareil */
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

.btn {
    display: inline-block;
    padding: .7rem 3rem;
    margin-top: 1rem;
    border-radius: 5rem;
    background: var(--gradient);
    color: #fff;
    cursor: pointer;
    font-size: 1.7rem;
}

.btn:hover {
    transform: scale(1.1);
}

.heading {
    text-align: center;
    color: transparent;
    background: var(--gradient1);
    -webkit-background-clip: text;
    background-clip: text;
    font-size: 5rem;
    /* text-transform: uppercase; */
    padding: 1rem;
}


.heading-min {
    text-align: center;
    color: transparent;
    background: var(--gradient1);
    -webkit-background-clip: text;
    background-clip: text;
    font-size: 3rem;
    /* text-transform: uppercase; */
    padding: 1rem;
}

#load-more {
    margin-top: 20px;
    display: inline-block;
    padding: 13px 30px;
    border: 1px solid #334;
    color: #334;
    font-size: 16px;
    background-color: #fff;
    cursor: pointer;
}

#load-more:hover {
    background-color: crimson;
    border-color: crimson;
    color: #fff;
}

.featured .box-container .box:nth-child(1),
.featured .box-container .box:nth-child(2),
.featured .box-container .box:nth-child(3) {
    display: inline-block;
}



header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: black;
    z-index: 1000;
    padding: 2rem 9%;
    border-bottom: .1rem solid #fff3;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

header .logo img {
    /* font-weight: bolder;
  color:#fff;
  font-size: 2.5rem; */
    height: 8rem;
}

header .navbar-EE a {
    font-size: 2rem;
    margin-left: 2.5rem;
    color: #fff;
    text-decoration: none;
}

header .navbar-EE a:hover {
    color: var(--lightBlue);
}

#menu-bar {
    font-size: 3rem;
    color: #fff;
    cursor: pointer;
    display: none;
}


.home {
    padding-top: 15rem;
    /* background: url(../images/banner-bg.jpg) no-repeat; */
    background: #f3f3f3;
    background-size: cover;
    background-position: center;
}

.home .row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.home .row .content {
    flex: 1 1 42rem;
}

.home .row .books-slider {
    flex: 1 1 42rem;
    text-align: center;
    margin-top: 2rem;

}

.home .row .books-slider a img {
    /* height: 20%; */
    display: block;
    width: 100%;
    height: 100%;
}

.home .row .books-slider a:hover img {
    transform: scale(.9);
}

.home .row .books-slider .stand {
    width: 100%;
    margin-top: 1rem;
}

.home .row .content h3 {
    color: var(--black);
    font-size: 4.5rem;
}

.home .row .content p {
    color: var(--light-color);
    font-size: 1.4rem;
    line-height: 2;
    padding: 1rem 0;
}

.features .box-container {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}

.features .box-container .box {
    margin: 1rem;
    border-radius: .5rem;
    text-align: center;
    background: rgba(237, 23, 111, .05);
    padding: 1rem;
    flex: 1 1 30rem;
    cursor: pointer;
}

.features .box-container .box i {
    color: var(--black);
    font-size: 5rem;
    padding: 1rem;
}

.features .box-container .box h3 {
    color: var(--black);
    font-size: 2.4rem;
}

.features .box-container .box p {
    color: #666;
    font-size: 1.5rem;
    padding: 1rem;
    text-align: justify;
}


.features .box-container .box:hover {
    background: var(--gradient);
}

.features .box-container .box:hover>* {
    color: #fff;
}

.about .row {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}

.about .row .image {
    flex: 1 1 40rem;
}

.about .row .image img {
    width: 100%;
    animation: float 3s linear infinite;
}

@keyframes float {

    0%,
    100% {

        transform: translateY(0rem);

    }

    50% {

        transform: translateY(-3.5rem);

    }
}

.about .row .content {
    flex: 1 1 40rem;
}

.about .row .content h3 {
    color: var(--black);
    font-size: 3.5rem;
}

.about .row .content p {
    color: #666;
    font-size: 1.7rem;
    padding: 1rem 0;
}

.about .row .content .buttons {
    display: flex;
    flex-wrap: wrap;
}

.about .row .content ul {
    list-style: none;
    padding-left: 0;
}

.about .row .content ul li {
    font-size: 1.7rem;
    color: #666;
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.about .row .content ul li::before {
    content: "✔";
    color: var(--primary-color);
    position: absolute;
    left: 0;
    top: 0.2rem;
}

.about .row .content a {
    color: var(--primary-color);
    text-decoration: none;
}

.about .row .content a:hover {
    text-decoration: underline;
}


.about .row .content .buttons a:hover {
    opacity: .7;
}

.about .row .content .buttons a:last-child {
    margin-left: 2rem;
}

.count .box-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(27rem, 1fr));
    gap: 1.5rem;
    align-items: flex-start;
}

.count .box-container .box {
    background-color: rgba(237, 23, 111, .05);
    border-radius: .5rem;
    padding: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}



.count .box-container .box .content h3 {
    font-size: 3rem;
    margin-bottom: .1rem;
    text-align: center;
}

.count .box-container .box .content p {
    font-size: 1.6rem;

    color: var(--light-white);
}


/**
.reviews .reviews-slider .box {
    border: .1rem solid rgba(0, 0, 0, .3);
    padding: 2rem;
    text-align: center;
    margin: 2rem 0;
}

.reviews .reviews-slider .box:hover {
    border: var(--border-hover);
}

.reviews .reviews-slider .box img {
    height: 7rem;
    width: 7rem;
    border-radius: 50%;
    object-fit: cover;
}

.reviews .reviews-slider .box h3 {
    color: var(--black);
    font-size: 2.2rem;
    padding: .5rem 0;
}

.reviews .reviews-slider .box p {
    color: var(--light-color);
    font-size: 1.4rem;
    padding: 1rem 0;
    line-height: 2;
}

.reviews .reviews-slider .box .stars {
    padding-top: .5rem;
}

.reviews .reviews-slider .box .stars i {
    font-size: 1.7rem;
    color: var(--green);
}
**/
.featured .box-container {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
}

/*  */
.reviews .reviews-slider .box {
    border: .1rem solid rgba(0, 0, 0, .3);
    padding: 2rem;
    text-align: center;
    margin: 2rem 0;
}

.reviews .reviews-slider .box:hover {
    border: var(--border-hover);
}

.reviews .reviews-slider .box img {
    height: 7rem;
    width: 7rem;
    border-radius: 50%;
    object-fit: cover;
}

.reviews .reviews-slider .box h3 {
    color: var(--black);
    font-size: 2.2rem;
    padding: .5rem 0;
}

.reviews .reviews-slider .box p {
    color: var(--light-color);
    font-size: 1.4rem;
    padding: 1rem 0;
    line-height: 2;
}

.reviews .reviews-slider .box .stars {
    padding-top: .5rem;
}

.reviews .reviews-slider .box .stars i {
    font-size: 1.7rem;
    color: var(--green);
}

/*  */



.featured .box-container .box {
    border: .1rem solid rgba(0, 0, 0, .2);
    box-shadow: 0 .5rem 1rem rgba(0, 0, 0, .1);
    border-radius: .5rem;
    overflow: hidden;
    background: #fff;
    flex: 1 1 30rem;
}

.featured .box-container .box .image-container {
    overflow: hidden;
    position: relative;
    width: 100%;
    height: 25rem;
}


.countdown {
    position: absolute;
    top: 10px;
    right: 10px;
    background-color: rgba(0, 0, 0, 0.8);
    color: #fff;
    padding: 5px;
    border-radius: 5px;
    font-size: 14px;
}


.featured .box-container .box .image-container img {
    width: 100%;
    height: auto;
    object-fit: cover;
    transition: .2s linear;
}

.featured .box-container .box:hover .image-container img {
    transform: scale(1.1);
}

.featured .box-container .box .image-container .info {
    position: absolute;
    top: 1rem;
    left: 0;
    display: flex;
}

.featured .box-container .box .image-container .info h3 {
    font-weight: 500;
    font-size: 1.4rem;
    color: #fff;
    background: rgba(0, 0, 0, .3);
    border-radius: .5rem;
    padding: .5rem 1.5rem;
    margin-left: 1rem;
}

.featured .box-container .box .image-container .icons {
    position: absolute;
    bottom: 1rem;
    right: 0;
    display: flex;
}

.featured .box-container .box .image-container .icons a {
    font-size: 1.4rem;
    color: #fff;
    display: flex;
    border-radius: .5rem;
    background: rgba(0, 0, 0, .3);
    margin-right: 1rem;
    padding: .7rem;
}

.featured .box-container .box .image-container .icons a h3 {
    font-weight: 500;
    padding-left: .5rem;
}

.featured .box-container .box .image-container .icons a:hover {
    background: var(--lightBlue);
}

.featured .box-container .box .content {
    padding: 1.5rem;
}

.featured .box-container .box .content .name {
    display: flex;
    align-items: center;
}

.featured .box-container .box .content .name h3 {
    color: var(--lightBlue);
    font-size: 2rem;
    margin-right: auto;
}

.featured .box-container .box .content .name a {
    color: #666;
    font-size: 1.5rem;
    margin-right: .5rem;
    border-radius: .5rem;
    height: 4rem;
    width: 4rem;
    line-height: 4rem;
    text-align: center;
    background: #f7f7f7;
}

.featured .box-container .box .content .name a:hover {
    background: var(--lightBlue);
    color: #fff;
}

.featured .box-container .box .content .descrip {
    padding: 1rem 0;
}

.featured .box-container .box .content .descrip h3 {
    font-size: 2.5rem;
    color: #333;
}

.featured .box-container .box .content .descrip p {
    font-size: 1.5rem;
    color: #666;
    line-height: 1.5;
    padding-top: .5rem;
}

.featured .box-container .box .content .details {
    padding: .5rem 0;
    display: flex;
}

.featured .box-container .box .content .details h3 {
    flex: 1;
    padding: 1rem;
    border: .1rem solid rgba(0, 0, 0, .1);
    color: #999;
    font-size: 1.3rem;
}

.featured .box-container .box .content .details h3 i {
    color: #333;
    padding-left: .5rem;
}

.featured .box-container .box .content .details a {
    color: #333;

}

.featured .box-container .box .content .buttons {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
}

.featured .box-container .box .content .buttons .btn {
    flex: 1;
    font-size: 1.5rem;
}



.blogs .box-container {
    display: -ms-grid;
    display: grid;
    -ms-grid-columns: (minmax(32rem, 1fr))[auto-fit];
    grid-template-columns: repeat(auto-fit, minmax(32rem, 1fr));
    gap: 1.5rem;
}

.blogs .box-container .box {
    border-radius: 1rem;
    background: #222;
    overflow: hidden;
}

.blogs .box-container .box:hover .image img {
    -webkit-transform: scale(1.1);
    transform: scale(1.1);
}

.blogs .box-container .box .image {
    height: 25rem;
    overflow: hidden;
    width: 100%;
}

.blogs .box-container .box .image img {
    height: 100%;
    width: 100%;
    -o-object-fit: cover;
    object-fit: cover;
}

.blogs .box-container .box .content {
    padding: 2rem;
}

.blogs .box-container .box .content .link {
    font-size: 2rem;
    color: #fff;
}

.blogs .box-container .box .content .link:hover {
    color: #29d9d5;
}

.blogs .box-container .box .content p {
    padding: 1rem 0;
    font-size: 1.4rem;
    color: #aaa;
    line-height: 2;
}

.blogs .box-container .box .content .icon {
    padding-top: 1rem;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
}

.blogs .box-container .box .content .icon a {
    font-size: 1.4rem;
    color: #aaa;
}

.blogs .box-container .box .content .icon a:hover {
    color: #29d9d5;
}

.blogs .box-container .box .content .icon a i {
    padding-right: .5rem;
    color: #29d9d5;
}

.contact {
    background: linear-gradient(#fff 50%, var(--black) 50.1%);
}

.contact form {
    padding: 2rem;
    background: #fff;
    box-shadow: 0 .5rem 3rem rgba(0, 0, 0, .1);
}

.contact form .inputBox {
    position: relative;
}

.contact form .inputBox input,
.contact form .inputBox textarea {
    width: 100%;
    margin: 1.5rem 0;
    padding: 1rem 0;
    border-bottom: .2rem solid rgba(0, 0, 0, .3);
    font-size: 1.7rem;
    text-transform: none;
}

.contact form .inputBox textarea {
    resize: none;
    height: 15rem;
}

.contact form .inputBox input:focus,
.contact form .inputBox textarea:focus {
    border-color: var(--lightBlue);
}

.contact form .inputBox label {
    font-size: 1.7rem;
    position: absolute;
    top: 2.3rem;
    left: 0;
}

.contact form .inputBox input:focus~label,
.contact form .inputBox textarea:focus~label,
.contact form .inputBox input:valid~label,
.contact form .inputBox textarea:valid~label {
    top: -.4rem;
    font-size: 1.5rem;
    color: var(--lightBlue);
}

footer {

    background: var(--black)
}

.footer .box-container {
    display: -ms-grid;
    display: grid;
    -ms-grid-columns: (minmax(25rem, 1fr))[auto-fit];
    grid-template-columns: repeat(auto-fit, minmax(25rem, 1fr));
    gap: 1.5rem;

}

.footer .box-container .box {
    padding: 1rem 0;
}

.footer .box-container .box .logo img {
    height: 8rem;
    padding-bottom: 1rem;
}

.footer .box-container .box h3 {
    font-size: 2.2rem;
    color: #ffffff;
    padding: 1rem 0;
}

.footer .box-container .box p {
    font-size: 1.4rem;
    color: #aaa;
    padding: 1rem 0;
    line-height: 2;
}

.footer .box-container .box p i {
    padding-right: .5rem;
    color: #ffffff;
}

.footer .box-container .box .share {
    padding-top: 1rem;
}

.footer .box-container .box .share a {
    height: 4.5rem;
    width: 4.5rem;
    line-height: 4rem;
    font-size: 2rem;
    border-radius: 50%;
    font-size: 1.7rem;
    border: 0.2rem solid #29d9d5;
    color: #29d9d5;
    margin-right: .5rem;
    text-align: center;
}

.footer .box-container .box .share a:hover {
    background: var(--gradient);
    color: #111;
}

.footer .box-container .box .links {
    font-size: 1.4rem;
    color: #ffffff;
    padding: 1rem 0;
    display: block;
}

.footer .box-container .box .links:hover {
    color: #764796;
}

.footer .box-container .box .links:hover i {
    padding-right: 2rem;
}

.footer .box-container .box .links i {
    padding-right: .5rem;
    color: #ffffff;
}

.footer .box-container .box form .email {
    width: 100%;
    border-radius: 5rem;
    border: 0.2rem solid #29d9d5;
    background: none;
    font-size: 1.5rem;
    text-transform: none;
    color: #aaa;
    margin-bottom: 1rem;
    padding: 1.2rem 1.4rem;
}


.credits {
    text-align: center;
    background-color: #f9f9f9;
    padding: 20px;
    color: #000000;
}

.credits p {
    margin: 5px 0;
    font-size: 2rem;
}

.credits a {
    text-decoration: none;
    color: #777;
    margin: 0 10px;
    transition: color 0.3s;
}

.credits a:hover {
    color: #000;
}







/* media queries */

@media (max-width:991px) {

    html {
        font-size: 55%;
    }

    header {
        padding: 2rem 4%;
    }

    section {
        padding: 3rem 4%;
    }

    .usage .row {
        flex-flow: column;
    }

    .usage .row .divider {
        display: none;
    }

    .usage .row .box-container .box {
        text-align: center;
    }

}

@media (max-width:768px) {

    #menu-bar {
        display: block;
    }

    header .navbar-EE {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--black);
        border-top: .1rem solid #fff3;
        padding: 1rem 2rem;
        clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
    }

    header .navbar-EE.nav-toggle {
        clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
    }

    header .navbar-EE a {
        display: block;
        margin: 1.5rem 0;
        padding: 1rem;
        background: var(--gradient);
        text-align: center;
        border-radius: .5rem;
    }

    header .navbar-EE a:hover {
        color: var(--black);
    }

    .fa-times {
        transform: rotate(180deg);
    }

    .home .content h3 {
        font-size: 4rem;
    }

    .home .content p {
        font-size: 1.5rem;
    }

    .about .row .content {
        text-align: center;
    }

    .about .row .content .buttons a {
        width: 100%;
    }

    .about .row .content .buttons a:last-child {
        margin: 1rem 0;
    }

    #appOpenPrompt .btn {
        font-size: 1.2rem
    }
}

@media (max-width:400px) {

    html {
        font-size: 50%;
    }

    .heading {
        font-size: 3.5rem;
    }

    #appOpenPrompt .btn {
        font-size: 1.2rem
    }
}