:root {
    --bleu: #1a3d7c;
    --bleu-clair: #4fa3ff;
    --fond: #f2f6fa;
    --blanc: #ffffff;
}

/* GLOBAL */
body {
    margin: 0;
    font-family: "Segoe UI", Arial, sans-serif;
    background: var(--fond);
    color: #333;
    text-align: center; /* Centre les textes par défaut */
}

/* MENU */
nav {
    background: var(--bleu);
    padding: 15px 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

nav ul {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 40px;
    margin: 0;
    padding: 0;
}

nav a {
    color: var(--blanc);
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 500;
    transition: 0.2s;
}

nav a:hover {
    color: var(--bleu-clair);
}

/* HEADER */
header {
    position: relative;
    text-align: center;
    padding-top: 80px;
}

header img {
    position: absolute;
    top: -60px;
    left: 30px;
    width: 22vw;
    margin: 0;
}

header h1 {
    margin-top: -15px;
    font-size: 42px;
    color: var(--bleu);
}

header p {
    font-family: 'Dancing Script', cursive;
    max-width: 800px;
    margin: -10px auto 0;
    font-size: 25px;
    color: #19c;
}

/* TITRES DE SECTION */
.section-titre {
    text-align: center;
    margin: 50px 0 -8px;
    font-size: 21px;
    letter-spacing: 3px;
    color: var(--bleu);
}

/* CONTENEUR PRINCIPAL */
.container {
    width: 800px;
    max-width: 90%;
    margin: 0 auto; /* CENTRAGE */
    text-align: center;
}

/* CARTES / BLOCS */
.categories {
    display: flex;
    justify-content: center;
    gap: 40px;
    padding: 20px;
    flex-wrap: nowrap;
    overflow-x: auto;      /* prevents cutting */
    overflow-y: hidden;
}

.cat {
    background: var(--blanc);
    border-radius: 14px;
    padding: 20px;
    width: 280px;
    text-align: center;
	flex: 0 0 280px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    transition: transform .2s, box-shadow .2s;
}

.cat:hover {
    transform: translateY(-6px);
    box-shadow: 0 6px 18px rgba(0,0,0,0.15);
}

.cat img {
    width: 100%;
    border-radius: 12px;
}

.cat h3 {
    margin-top: 15px;
    font-size: 1.4rem;
    color: var(--bleu);
}

/* VALEURS */
.valeurs {
    background: var(--blanc);
    padding: 20px 30px;
    margin: 30px auto;
    width: 600px;
    max-width: 90%;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    text-align: left; /* Pour garder les puces lisibles */
}

.valeurs ul {
    padding-left: 20px;
}

/* FOOTER */
footer {
    margin-top: 50px;
    background: var(--bleu);
    color: var(--blanc);
    text-align: center;
    padding: 25px;
    font-size: 1rem;
}

/* LANG SWITCH */
.lang-toggle {
    position: absolute;
    top: 10px;
    right: 30px;
}

.lang-toggle button {
    background: #ffffff;
    border: 2px solid #1a3d7c;
    color: #1a3d7c;
    padding: 6px 12px;
    margin-left: 5px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: bold;
    transition: 0.2s;
}

.lang-toggle button:hover {
    background: #1a3d7c;
    color: #ffffff;
}