/* Role Tooltips Styles */
.role-container {
    position: relative;
    display: inline-block;
}

.founder-role {
    cursor: pointer;
    position: relative;
    z-index: 2;
    transition: all 0.3s ease;
}

.role-tooltip {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    margin-top: 6px;
    padding: 8px 12px;
    background: rgba(59, 130, 246, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    color: #ffffff;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
    line-height: 1.3;
    text-align: center;
    width: 200px;
    max-width: 240px;
    box-shadow: 
        0 8px 32px rgba(59, 130, 246, 0.3),
        0 2px 8px rgba(0, 0, 0, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.2);
    opacity: 0;
    visibility: hidden;
    transform: translateX(-50%) translateY(-8px) scale(0.95);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 1000;
    pointer-events: none;
}

/* Freccia del tooltip */
.role-tooltip::before {
    content: '';
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 5px solid transparent;
    border-bottom: 5px solid rgba(59, 130, 246, 0.95);
    filter: drop-shadow(0 -1px 1px rgba(0, 0, 0, 0.1));
    z-index: 1001;
}

/* Effetto shimmer */
.role-tooltip::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
    );
    border-radius: 12px;
    transition: left 0.6s ease;
}

/* Hover states */
.founder-role:hover + .role-tooltip,
.role-tooltip:hover {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0) scale(1);
    pointer-events: auto;
}

.founder-role:hover + .role-tooltip::after {
    left: 100%;
}

/* Ensure tooltip stays visible when hovering */
.role-container:hover .role-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0) scale(1);
    pointer-events: auto;
}

/* Mobile adjustments */
@media (max-width: 768px) {
    .role-tooltip {
        width: 180px;
        max-width: 85vw;
        font-size: 11px;
        padding: 6px 10px;
        left: 50%;
        transform: translateX(-50%);
        border-radius: 10px;
    }
    
    .role-tooltip::before {
        left: 50%;
        border-width: 4px;
        border-bottom: 4px solid rgba(59, 130, 246, 0.95);
    }
}

/* Improve button appearance on hover */
.founder-role:hover {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    transform: translateY(-1px);
    box-shadow: 
        0 4px 16px rgba(59, 130, 246, 0.4),
        0 2px 8px rgba(59, 130, 246, 0.2);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Animation for smooth appearance */
@keyframes tooltipFadeIn {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(-8px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0) scale(1);
    }
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

.role-tooltip.show {
    animation: tooltipFadeIn 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.role-tooltip.show::after {
    animation: shimmer 0.6s ease 0.2s;
}

/* Micro-interactions */
.role-container {
    transition: transform 0.2s ease;
}

.role-container:hover {
    transform: translateY(-1px);
}

/* Tooltip text styling */
.role-tooltip {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    letter-spacing: 0.3px;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}