* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial;
}

body {
    background: #f5f5f5;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}


main{
    flex: 1;
}
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 60px;
    background: #000;
    color: #fff
}

.logo span {
    color: gold
}

nav a {
    color: #fff;
    margin: 15px;
    text-decoration: none
}

.hero {
    display: flex;
    height: 75Vh;
    background-repeat: no-repeat;
    padding-left: 60px;
    background-position: center -50px;
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url("066a87f6c150f83f54e3e0b0f8f508ab.jpg");
    justify-content: space-between;
    align-items: center;
    padding: 100px;
    ;
    background-size: cover;
    color: #fff;
    margin-top: -20px;
}

.hero-text h1 {
    font-size: 50px
}


.hero-text span {
    color: gold
}

.btn {
    background: orange;
    padding: 10px 20px;
    text-decoration: none;
    color: #fff
}

.login-box {
    background: rgba(0, 0, 0, 0.8);
    padding: 20px;
    border-radius: 10px;
    width: 250px;
    float: right;
}

.login-box input {
    width: 100%;
    padding: 8px;
    margin-bottom: 10px
}

.page {
    padding: 60px;
    text-align: center
}

.page h1 {
    margin-bottom: 30px;
    font-size: 40px;
    color: #222;
}

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 25px;
    padding: 20px;
}

.card {
    background: #fff;
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    font-size: 20px;
    font-weight: bold;
    transition: 0.3s;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.8)
}

/*faire changer de couleur au clic*/
.card:hover {
    transform: translate(-10px);
    box-shadow: 0 15px 30px rgb(0, 0, 0, 0.5);
    background: orange;
    color: #f5f5f5;
}

.card h3 {
    color: gold;
}

.cards img {
    width: 100%;
    margin-top: 15px;
    border-radius: 10px;
    height: 180px;
    object-fit: cover;
}

.gallery {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap
}

.gallery img {
    width: 250px;
    border-radius: 10px
}

.contact-form {
    display: flex;
    flex-direction: column;
    max-width: 400px;
    margin: auto;
    gap: 10px
}

.contact-form input,
.contact-form textarea {
    padding: 10px
}

footer {
    background: #000;
    color: #fff;
    text-align: center;
    padding: 18px;
}


/*rendre RESPONSIVE*/
@media(max-width:768px) {
    nav-ul {
        flex-direction: column;
    }

    .cards {
        flex-direction: column;
        align-items: center;
    }

    .galerie img {
        width: 90%;
    }
}



/*rendre adaptable à tout type d'écrans*/

/*images adaptablea*/
img {
    max-width: 100%;
    height: auto;
}

/*tablette*/
@media(max-width:900px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding: 50px;
    }

    .login-box {
        margin-top: 20px;
    }

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

/*telephone*/
@media(max-width:600px) {
    header {
        flex-direction: column;
    }

    nav {
        display: flex;
        flex-direction: column;
        background: #000;
        position: absolute;
        top: 70px;
        right: 20px;
        padding: 20px;
    }

    .menu btn {
        display: block;
        font-size: 26px;
        cursor: pointer;
    }

    .hero h1 {
        font-size: 28px;
    }

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

    .page {
        padding: 20px;
    }
}