* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    background-color: #006CB2;
    font-family: Arial, sans-serif;
}

.error
{
    text-align: center;
    margin-top: 2%;
    color: red;
}

/* Navigation */
nav {
    background-color: black;
    position:fixed;
    top: 0;
    width: 100%;
    margin: 0;
    padding: 0;
}

nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
}

nav ul li {
    padding: 15px 30px;
}

nav ul li img {
    width: 25%;
    margin-top: -15px;
}

nav ul li a {
    font-size: 150%;
    color: white;
    text-decoration: none;
}

nav ul li a:hover {
    color: rgb(141, 176, 230);
    transform: scale(1.1);
}

.fond
{
	background: url('../../images/image.png') no-repeat center center/cover;
	padding-top: 100px;
	padding-bottom: 20px;
}

/* form */
form{
	background-color: white;
	width: 45%;
	margin: auto;
	padding: 2%;
	border: #343434 5px solid;
	border-radius: 50px;
}

form h2{
	text-align: center;
}

form div{
	margin-top: 5%;
	display: flex;
	flex-direction:column ;
}

form div input {
	margin-top: 2%;
    height: 50px; 
    font-size: 16px; 
    padding: 10px; 
    border-radius: 10px; 
}

form div textarea {
	resize:none;
	margin-top: 2%;
    height: 200px; 
    font-size: 16px; 
    padding: 10px; 
    border-radius: 10px; 
}

#btn {
    display: block; 
    margin: 3% auto 0 auto; 
    font-size: 1.5rem;
    justify-content: center;
    align-items: center;
    white-space: nowrap; 
    background-color: orange;
    color: #F5F5F5;
    cursor: pointer;
    border-radius: 20px;
    padding: 10px 20px; 
    border: none;
    transition: background-color 0.3s, transform 0.2s;

    justify-content: center;
    align-items: center;
    white-space: nowrap; 
}

#btn:hover {
    background-color: rgb(245, 219, 172);
    transform: scale(1.1);
}


/* footer */

footer {
    background: #343434;
    color: white;
    padding-top: 10px;
    padding-left: 20px;
    position: relative;
    bottom: 0;
    width: 100%;
}

footer div{
    margin-top: 5px;
    margin-left: 20px;
    display: flex;
}

footer p{
    margin-left: 20px;
}

footer a 
{
    width: 50px;
    color: white;
}

footer img{
    width: 10%;
    height: auto;
    margin-top: -100px;
    margin-left: 100em;
    max-width: 100%;
}

.copy{
    text-align: center;
}

/* Responsive : Moins de 1024px */
@media screen and (min-width: 2000px) {
    .fond
    {
        padding-top: 20em;
        padding-bottom: 25em;
    }
}

@media screen and (max-width: 1024px) {
    nav{
        height: 10%;
    }

    nav ul li {
        text-align: center;
        font-size: 50%;
    }

    footer {
        text-align: center;
    }

    footer img {
        width: 50%;
        margin: 10px auto;
        display: block;
    }
}

/* Responsive : Moins de 768px */
@media screen and (max-width: 768px) {
    nav{
        height: 10%;
    }

    nav ul li {
        text-align: center;
        font-size: 50%;
    }

    footer {
        text-align: center;
        padding: 10px;
    }

    footer img {
        width: 30%;
    }
}

/* Responsive : Moins de 480px */
@media screen and (max-width: 480px) {
    footer img {
        width: 40px;
    }
}

/* Responsive pour écrans plus larges que 1024px mais plus petits que 1400px */
@media screen and (max-width: 1400px) and (min-width: 1024px) {
    footer {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 20px;
    }

    footer img {
        width: 10%;
        max-width: 80px;
        margin: 10px auto;
    }
}

/* Responsive : Moins de 420px */
@media screen and (max-width: 420px) {
    nav{
        height: 10%;
    }
    nav ul{
        margin-left: -2%;
    }
    nav ul li {
        margin-left: -5%;
        font-size: 30%;
    }

    footer {
        text-align: center;
    }

    footer img {
        width: 30%;
    }
}

/* Responsive pour écrans entre 1403px et 1798px */
@media screen and (max-width: 1798px) and (min-width: 1403px) {
    footer {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 20px;
    }

    footer img {
        width: 12%;  /* Réduit légèrement la taille */
        max-width: 100px;  /* Limite la taille maximale */
        margin: 10px auto;
    }
}