/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;700&family=Roboto:wght@400;700&display=swap');

/* Variables de couleurs */
:root {
    --primary-color: #2a9d8f;
    --secondary-color: #e9c46a;
    --background-color: #f4f4f4;
    --text-color: #333;
    --link-color: #2a9d8f;
    --link-hover-color: #e76f51;
}

/* Style global */
body {
    font-family: 'Roboto', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    background-color: var(--background-color);
    color: var(--text-color);
    margin: 0;
    padding: 0;
}

/* Liens */
a {
    color: var(--link-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--link-hover-color);
}

/* Conteneur principal */
.container {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    padding: 20px;
}


/* Header */
header.section {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

#theme-toggle {
    position: absolute;
    top: 10px;
    right: 10px;
    background-color: var(--primary-color);
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

#theme-toggle:hover {
    background-color: var(--secondary-color);
}

/* Sections */
.section {
    flex: 1 1 300px;
    padding: 20px;
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
}

/* En-têtes */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    margin-bottom: 10px;
    color: var(--primary-color);
}

h1 {
    font-size: 2.5em;
}

h2 {
    font-size: 2em;
}

h3 {
    font-size: 1.75em;
}

/* Boutons */
button, .btn {
    background-color: var(--primary-color);
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

button:hover, .btn:hover {
    background-color: var(--secondary-color);
}

/* Images */
img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

/* Footer */
footer {
    background-color: var(--primary-color);
    color: white;
    text-align: center;
    padding: 10px 0;
    width: 100%;
    bottom: 0;
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        flex-direction: column;
    }

    .section {
        flex: 1 1 100%;
    }
}




/* Thème sombre */
body.dark-mode {
    --primary-color: #1b263b;
    --secondary-color: #415a77;
    --background-color: #0d1b2a;
    --text-color: #e0e1dd;
    --link-color: #778da9;
    --link-hover-color: #e0e1dd;
}


body.dark-mode h1, 
body.dark-mode h2, 
body.dark-mode h3, 
body.dark-mode h4, 
body.dark-mode h5, 
body.dark-mode h6 {
    color: var(--text-color);
}

body.dark-mode {
    background-color: var(--background-color);
    color: var(--text-color);
}

body.dark-mode a {
    color: var(--link-color);
}

body.dark-mode a:hover {
    color: var(--link-hover-color);
}

body.dark-mode .section {
    background-color: #1b263b;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}