/* Variables CSS */
:root {
    --primary-color: #f5a623; /* Couleur NarAction */
    --text-dark: #333;
    --text-light: #fff;
    --background-dark: #000;
    --background-light: #f4f4f4;
}

/* Styles Généraux et Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Montserrat', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--background-light);
}

a {
    text-decoration: none;
    color: var(--text-dark);
    transition: color 0.3s ease;
}

h1, h2, h3 {
    margin-bottom: 0.5em;
    font-weight: 700;
}

/* -------------------- */
/* Barre de Navigation (Header) */
/* -------------------- */

header {
    background-color: var(--primary-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.navbar-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo img {
    height: 50px;
    vertical-align: middle;
}

nav a {
    color: var(--text-dark);
    margin: 0 15px;
    padding: 5px 0;
    font-weight: 600;
    position: relative;
}

nav a:hover,
nav a.active {
    color: var(--text-light);
}

nav a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 3px;
    bottom: -5px;
    left: 0;
    background-color: var(--text-light);
    transition: width 0.3s ease;
}

nav a:hover::after,
nav a.active::after {
    width: 100%;
}

.language-selector span {
    cursor: pointer;
    font-size: 1.2em;
    padding: 0 5px;
    opacity: 0.6;
    transition: opacity 0.3s ease;
}

.language-selector span:hover,
.language-selector .active-lang {
    opacity: 1;
}

/* Boutons réutilisables */
.btn-join {
    display: inline-block;
    background-color: var(--primary-color);
    color: var(--background-dark);
    padding: 12px 30px;
    border-radius: 5px;
    font-weight: 700;
    transition: background-color 0.3s ease, transform 0.2s ease;
    border: 2px solid var(--primary-color);
}

.btn-join:hover {
    background-color: #e0981f; /* Variante plus foncée */
    transform: translateY(-2px);
}

/* -------------------- */
/* Pied de Page (Footer) */
/* -------------------- */

footer {
    background-color: var(--primary-color);
    color: var(--text-dark);
    text-align: center;
    padding: 20px 20px;
    font-size: 0.9em;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-links a {
    color: var(--text-dark);
    margin: 0 10px;
}

.footer-links a:hover {
    text-decoration: underline;
}