/* EDUCATION (THE DOJO) */
.curriculum-item {
    display: flex;
    align-items: center;
    padding: var(--space-3);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.2s;
    border-left: 2px solid transparent;
}

.curriculum-item:hover {
    background: var(--color-void-100);
}

.curriculum-item.active {
    background: var(--color-void-100);
    border-left-color: var(--color-cyan-500);
}

.skill-tree {
    position: relative;
    padding: var(--space-8);
    display: flex;
    justify-content: center;
    overflow: hidden;
}

.skill-node {
    width: 48px;
    height: 48px;
    background: var(--color-void-100);
    border: 2px solid var(--color-void-300);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 10;
    transition: all 0.3s;
    cursor: pointer;
}

.skill-node:hover {
    transform: scale(1.1);
    border-color: var(--color-cyan-400);
    box-shadow: 0 0 15px rgba(0, 219, 245, 0.4);
}

.skill-node.unlocked {
    border-color: var(--color-lime-500);
    color: var(--color-lime-500);
    background: rgba(132, 204, 22, 0.1);
}

.skill-node.locked {
    opacity: 0.5;
    border-style: dashed;
}

.skill-connector {
    position: absolute;
    background: var(--color-void-300);
    z-index: 1;
}

.skill-connector.active {
    background: var(--color-lime-500);
    box-shadow: 0 0 5px rgba(132, 204, 22, 0.5);
}