/* SECTION PASSAGE DE GRADES */
.grades-section {
    padding: 20px;
}

.grade-intro {
    text-align: center;
    margin-bottom: 30px;
}

.grade-banner {
    max-width: 350px;
    margin-bottom: 15px;
}

.grade-text {
    font-size: 1.2rem;
    font-style: italic;
    color: #444;
}

.grade-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.grade-card {
    background: #f7f7f7;
    border-left: 6px solid #b30000;
    padding: 20px;
    border-radius: 6px;
}

.grade-card h4 {
    margin-bottom: 10px;
    font-size: 1.4rem;
    font-weight: bold;
}

.grade-card ul {
    padding-left: 20px;
}
/* Carte pleine largeur */
.grade-card-full {
    width: 100%;
    margin-bottom: 40px;
    border-radius: 8px;
    overflow: hidden;
    background: #f7f7f7;
    border: 1px solid #ddd;
}

/* Bande dégradée (haut) */
.grade-band-gradient {
    height: 60px;
}

/* Bande pleine couleur (bas) */
.grade-band-solid {
    height: 20px;
}

/* Contenu du grade */
.grade-content {
    padding: 20px;
}

.grade-content h4 {
    font-size: 1.6rem;
    margin-bottom: 10px;
    font-weight: bold;
}

.grade-content ul {
    padding-left: 20px;
}
/* BLANC */
.grade-blanche .grade-band-gradient {
    background: linear-gradient(to right, white, #e0e0e0);
}
.grade-blanche .grade-band-solid {
    background: #e0e0e0;
}

/* JAUNE */
.grade-jaune .grade-band-gradient {
    background: linear-gradient(to right, white, #ffd700);
}
.grade-jaune .grade-band-solid {
    background: #ffd700;
}

/* ORANGE */
.grade-orange .grade-band-gradient {
    background: linear-gradient(to right, #ffd700, #ff8c00);
}
.grade-orange .grade-band-solid {
    background: #ff8c00;
}

/* VERTE */
.grade-verte .grade-band-gradient {
    background: linear-gradient(to right, #ff8c00, #3cb371);
}
.grade-verte .grade-band-solid {
    background: #3cb371;
}

/* BLEUE */
.grade-bleue .grade-band-gradient {
    background: linear-gradient(to right, #3cb371, #1e90ff);
}
.grade-bleue .grade-band-solid {
    background: #1e90ff;
}

/* MARRON */
.grade-marron .grade-band-gradient {
    background: linear-gradient(to right,#1e90ff, #8b4513);
}
.grade-marron .grade-band-solid {
    background: #8b4513;
}

/* NOIRE */
.grade-noire .grade-band-gradient {
    background: linear-gradient(to right, #8b4513, black);
}
.grade-noire .grade-band-solid {
    background: black;
}

/* ROUGE */
.grade-rouge .grade-band-gradient {
    background: linear-gradient(to right, white, red, white);
}
.grade-rouge .grade-band-solid {
    background: red;
}
.dan-cases {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    margin: 20px 0;
}

.dan-case {
    text-align: center;
    width: 18%;
}

.dan-belt {
    width: 100%;
    height: 40px;
    border: 1px solid #333;
    margin-bottom: 5px;
}

/* Blanche / Rouge diagonale */
.belt-blanche-rouge {
    background: linear-gradient(135deg, white 50%, #c0392b 50%);
}

/* Rouge */
.belt-rouge {
    background: #c0392b;
}

/* Blanche */
.belt-blanche {
    background: white;
}